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Tapping jig capable of avoiding dragging product

A product and fixture technology, applied in the field of mechanical processing, can solve problems such as damaged products and taps, product surface pinching, complex fixture structure, etc., to achieve the effects of increased friction, easy processing, and low cost

Inactive Publication Date: 2014-08-27
SUZHOU CHUANGFENG PRECISION HARDWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the truncated product is difficult to fix due to its special shape. Some existing fixtures have complex structures, which are easy to pinch the surface of the product, and are also prone to unstable fixation when the tap exits the product, causing the tap to take the product out. Damage to product and taps

Method used

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  • Tapping jig capable of avoiding dragging product
  • Tapping jig capable of avoiding dragging product
  • Tapping jig capable of avoiding dragging product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as Figure 1-3 As shown, a tapping jig to prevent products from following, wherein the product 1 is in the shape of a circular table, the jig includes a plate-shaped base 2, the base 2 is provided with an opening upward, and its internal shape is similar to that of the product 1 on one side of the circumference. Cooperating accommodation groove 4.

[0024] Specifically, the tank body of the accommodating tank 4 is small at the top and large at the bottom, the cross section is fan-shaped, and the central angle of the fan is 180°. The vertical distance from the bottom of the accommodation tank 4 to the bottom of the base 2 is greater than the height of the housing tank 4 to ensure the strength of the accommodation tank 4 .

[0025] When in use, the base 2 is fixed, and the small end of the product 1 faces upwards and the large end faces downwards, and the product 1 is aligned at the same height as the accommodating groove 4 and inserted into the accommodating groove...

Embodiment 2

[0027] Such as Figure 4 As shown, a tapping jig to prevent products from following, wherein the product 1 is in the shape of a circular table, the jig includes a plate-shaped base 2, the base 2 is provided with an opening upward, and its internal shape is similar to that of the product 1 on one side of the circumference. Cooperating accommodation groove 4.

[0028] Specifically, the tank body of the accommodating tank 4 is small at the top and large at the bottom, the cross section is fan-shaped, and the central angle of the fan is 180°. The vertical distance from the bottom of the accommodation tank 4 to the bottom of the base 2 is greater than the height of the housing tank 4 to ensure the strength of the accommodation tank 4 . More specifically, the base 2 is provided with a mounting groove, and the strip-shaped elastic member 6 is embedded in the mounting groove 8 to form the accommodating groove 4 , that is, the inner wall of the elastic member 6 is the groove wall of t...

Embodiment 3

[0031] Such as Figure 5 As shown, a tapping jig to prevent products from following, wherein the product 1 is in the shape of a circular table, the jig includes a plate-shaped base 2, and the base 2 is provided with a container with an opening upward and an internal shape that matches the shape of the product 1. Slot 4.

[0032] Specifically, the tank body of the accommodating tank 4 is small at the top and large at the bottom, and is in the shape of a circular frustum with a circular cross section. The vertical distance from the bottom of the accommodation tank 4 to the bottom of the base 2 is greater than the height of the housing tank 4 to ensure the strength of the accommodation tank 4 . The base 2 is composed of a first part 22 and a second part 24. The first part 22 is provided with a first groove 42 with a semicircular cross section, and the second part 24 is provided with a second groove 44 with a semicircular cross section. The first groove 42 and the second groove ...

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Abstract

The invention discloses a tapping jig capable avoid dragging a product. The product is in the shape of a circular truncated cone. The tapping jig comprises a plate-shaped base and is characterized in that the base is provided with an accommodating slot opened upwards, and the internal shape of the accommodating slot is matched with one circumferential side of the product or the entire product in appearance. The tapping jig fixes the product through the accommodating slot matched with the circular truncated cone-shaped product in appearance, thereby being simple in structure, easy to machine, low in cost and convenient to use, and meanwhile fixing the product firmly without damaging the product and effectively avoid damage to the product or tapped screws due to the fact of dragging the product out when exiting the tapping process.

Description

technical field [0001] The invention relates to a product processing jig and belongs to the technical field of mechanical processing. Background technique [0002] Tapping is a commonly used technology in the field of mechanical processing. Specifically, internal threads are processed on the inner surface of various parts with different specifications of through holes or blind holes, such as machine shells, equipment end faces, nuts, flanges, etc. , screws or buckles. When tapping, fixtures are needed to fix the product to obtain the force required for tapping and ensure the quality of tapping. Among them, the truncated product is difficult to fix due to its special shape. Some existing fixtures have complex structures, which are easy to pinch the surface of the product, and are also prone to unstable fixation when the tap exits the product, causing the tap to take the product out. Damage to product and taps. Contents of the invention [0003] A tapping jig for preventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/00B23G1/44
CPCB23G1/44B23Q3/00
Inventor 徐德明
Owner SUZHOU CHUANGFENG PRECISION HARDWARE
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