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Bushings For Locating Pins - Shouldered, Adhesive Fixation for Easy Positioning (C-JBHG8-6)

Product Overview of Bushings for Fixtures

The fixture bushing is a mechanical positioning part that is used in conjunction with a positioning pin to achieve a guiding effect. The shouldered adhesive type bushing has a large adjustment margin, with its shoulder in contact with the workpiece, which can effectively control the installation position and can effectively prevent the rapid wear of the workpiece. It is an economic type product from MISUMI.

Product Feature of Bushings for Fixtures

Features and usage outline of adhesive type fixture bushing product Jig Bushings Shoulder Standard
Feature 1: Bushings for Fixtures Shouldered adhesive type can support the body through the shoulder, and is suitable for applications where it is difficult to adjust the hole depth.
Feature 2: The price of Bushings for Fixtures is favorable and friendly to the users, and the stock models can be shipped on the same day.
Feature 3: The outer diameter of Bushings for Fixtures is g7, under the state of clearance fit, the position can be adjusted slightly to ensure the positioning accuracy.
Feature 4: material: bearing steel (SUJ2).
Feature 5: The outer diameter of Bushings for Fixtures glue groove can increase the contact area and strengthen the adhesion strength.

Dimensional Drawing of Bushings for Fixtures

Fixture bushing dimensional drawing and diagram

Specifications Overview of Bushings for Fixtures

■ Material Specification Table
TypeJig Bushings Shoulder Standard MaterialJig Bushings Shoulder Standard Surface TreatmentJig Bushings Shoulder Standard Hardness
g7
C-JBHGEquivalent to SUJ2-58HRC~
Jig Bushings Shoulder StandardIf there are requirements for rust prevention, give priority to products with surface treatment of electroless nickel plating on other pages.
Jig Bushings Shoulder StandardThe inner diameter tolerance of bushing is high. If a vernier caliper is used for detection, the measurement result will be too small. It is recommended to use ahigh-precision measuring tool (internal micrometer or plug gauge, etc.) for detection.

Example Use of Bushings for Fixtures

Reference table of inner diameter change and inner diameter shrinkage of guide bushing shouldered type after press-fit
Example introduction: shouldered Bushings for Fixtures for positioning pin in pick and place mechanism
Design summary:
① An example of using a swing cylinder to achieve linear and rotary motion through pneumatic drive, and moving a small substrate through a suction cup.
② In the case of a long pin, if the air vent is not provided, the pin and bushing are not easy to pull out. It is necessary to provide a air vent on the bushing side or the positioning pin side.
Intended use of Bushings for Fixtures:
The axial structure of the swing cylinder can ensure positioning accuracy while saving space through the coordination of positioning pins/shouldered bushings.
 

Application Industries of Bushings for Fixtures

Lithium battery Smart phone Electronic & Electrical Appliances
Guide bushing in lithium battery manufacturing Straight positioning pin bushing is used in smart phone manufacturing Bushings are inseparable from 3C electronic and electrical appliances manufacturing
Semiconductor Medical Food
Fixture bushings can be used in semiconductor industry Usage diagrams of bushings in medical and pharmaceutical industries Application of bushing for positioning pin in food industry

Related Products of Bushings for Fixtures

Press-fit type convenient positioning fixture Bushings for Fixtures Straight type Press-fit type convenient positioning fixture Bushings for Fixtures Shouldered Mounting position adjusting type fixture Bushings for Fixtures Adhesive straight type
Low-price straight steel sheath Low-cost stepped guide bushing Preferential adhesive type bushing
Recommended model: C-JBAM10-15 Recommended model: C-JBHM6-8 Recommended model: C-JBAG6-8

Specification Table of Bushings for Fixtures

Jig Bushings Shoulder Standard Part Number (Jig Bushings Shoulder StandardType·Jig Bushings Shoulder Standardd)-Jig Bushings Shoulder StandardL
 C-JBHG6-8

■ Dimension Specification Table
Part NumberJig Bushings Shoulder StandardL SelectionDD ToleranceHWall Thickness
(N)
TR
Jig Bushings Shoulder StandardTypeJig Bushings Shoulder Standarddd Toleranceg7
H7
Economic Shouldered Type
(g7)
C-JBHG
4+0.012
0
56    8-0.005
-0.020
12231
556    10142.5
65681012152
8+0.015
0
56810121512-0.006
-0.024
16242
10 681012 15192.5
12+0.018
0
  81012 18223

Specification Table
 Part Number (Type·d)-L
 C-JBHG6-8

■ Dimension Specification Table
Part NumberL SelectionDD ToleranceHWall Thickness
(N)
TR
Typedd Toleranceg7
H7
Economic Shouldered Type
(g7)
C-JBHG
4+0.012
0
56    8-0.005
-0.020
12231
556    10142.5
65681012152
8+0.015
0
56810121512-0.006
-0.024
16242
10 681012 15192.5
12+0.018
0
  81012 18223

Part Number 

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Part Number
C-JBHG8-6
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipInner Diameter
(mm)
Outer Diameter
(mm)
Length L
(mm)

MYR 20.44

2 Piece(s)Available 12 Day(s) 8126

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  1. 1

Basic Information

Type Bushing Basic Shape Flanged Fixing Support Loctite adhesive
Material SUJ2 Equivalent Surface Treatment Not Provided I.D. Shape Circular

Please check the type/dimensions/specifications of the part C-JBHG8-6 in the Bushings For Locating Pins - Shouldered, Adhesive Fixation for Easy Positioning series.

Frequently asked question (FAQ)

Question: Will the fixture bushing rust?
Answer: Products without surface treatment will rust. It is recommended to regularly apply antirust oil for maintenance or choose products with surface treatment (no-electro nickel plated), which can prevent rust in normal atmospheric environments. No-electro nickel plated surface can effectively prevent rust.
Question: What tools are suitable for measuring the inner diameter of the fixture bushing?
Answer: If the inner diameter tolerance of the fixture bushing is within 0.02mm, common vernier calipers and other measuring tools with general accuracy are not suitable. It is recommended to use a high accuracy plug gauge or an internal micrometer for measurement.
Question: Will the inner diameter of the fixture bushing become smaller after installation?
Answer: For adhesive type specifications, it will not become smaller when installed with clearance fit. In actual installation, glue or other auxiliary workpieces are required to fix.
Question: What are the options for fixture bushing outer diameter tolerance?
Answer: Optional tolerances for the outer diameter of fixture bushing: m6, p6, g7, m7. Basically it can meet the needs of installation and positioning under general conditions.
Question: What positioning pins are commonly used together with fixture bushings?
Answer: The fixture bushing is of basic shape, which is usually suitable for supporting positioning pins, checking insertion pins for fixtures, etc.

Check other FAQ (2 items) Hide

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Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipInner Diameter
(mm)
Outer Diameter
(mm)
Length L
(mm)

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