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Universal joint clamping machining tool and machining method

A universal joint and tooling technology, used in metal processing equipment, metal processing mechanical parts, clamping and other directions, can solve the problems of inability to locate parts, low production efficiency, inconvenient processing and production, etc. Axiality and symmetry, the effect of improving production efficiency

Pending Publication Date: 2020-06-05
铜陵市三圆机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When parts are machined to manufacture universal joints, due to the lack of good processing tooling, the parts cannot be effectively positioned, the processing and production are inconvenient, and the production efficiency is low

Method used

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  • Universal joint clamping machining tool and machining method
  • Universal joint clamping machining tool and machining method
  • Universal joint clamping machining tool and machining method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0044] Such as image 3 As shown, the difference between this embodiment and Embodiment 1 is that multiple sets of mounting grooves 2 distributed horizontally and / or vertically are provided on the base, and a positioning adjustment mechanism is provided outside the notch of each mounting groove. This structural arrangement facilitates the simultaneous clamping and positioning of multiple parts, and facilitates the simultaneous processing and manufacture of universal joints for multiple parts. Each structure in the tooling is all the same as in Example 1, so it is not repeated here. The tooling with this structure can process multiple universal joints at the same time, improving production efficiency. The method of processing multiple universal joints at the same time is similar to the processing method in embodiment 1, except that the processing method in embodiment 1 is used to operate multiple parts at the same time.

[0045] In addition, positioning and clamping grooves a...

Embodiment 3

[0047] The difference between this embodiment and Embodiment 1 is that there is a guide rail on the base 1, the top surface of the guide rail and the bottom surface of the installation groove are in the same plane, the clamping plate 4 is provided with a slot for clamping the guide rail, and the positioning adjustment mechanism drives The clamping plate slides along the guide rail to adjust the distance between the clamping plate and the notch of the installation groove. Through this structural arrangement, it is convenient to adjust the distance from the clamping plate to the notch of the installation groove, and can adapt to the processing of parts with different specifications and longitudinal dimensions, thereby improving the applicability of the tooling.

Embodiment 4

[0049]The difference between this embodiment and Embodiment 1 is that the two ends of the notch of the installation groove and the corresponding positions of the clamping plate form a semicircular slot with a gap, and the other two semicircular slots are respectively located on the other side of the installation groove. two corners. In this structural setting, a semicircular slot hole with a gap is formed at the two ends of the notch of the installation slot and the corresponding position of the clamping plate. The gap space is increased, so that there is a certain pre-pressed opening and closing space during clamping, which is convenient for tool loading, and also reduces the contact area of ​​the tool here, reduces the collision rate, and also provides rounded corners for tool processing. pre-orientation space.

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Abstract

The invention discloses a universal joint clamping machining tool and machining method. The machining tool comprises a base, wherein a mounting groove is formed in the base, a notch is formed in one side of the mounting groove, the tool further comprises a clamping plate arranged on the base and a positioning adjusting mechanism used for abutting against the clamping plate to adjust the clamping force of the clamping plate towards one side of the notch of the mounting groove, and one side face, facing the notch of the mounting groove, of the clamping plate is matched with the mounting groove to form a clamping mounting space of a universal joint. According to the clamping machining tool, adjustable positioning clamping of parts can be realized, an auxiliary positioning and fixing effect can be conveniently achieved during machining, the yield of machining production is improved, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of universal joint processing, and in particular relates to a universal joint clamping processing tool and a processing method. Background technique [0002] The universal joint is the universal joint, which is a machine that realizes variable-angle power transmission. It is used to change the position of the transmission axis direction. It is the "joint" part of the universal transmission device of the automobile drive system. The combination of universal joint and transmission shaft is called universal joint transmission. [0003] When the parts are machined to manufacture the universal joint, due to the lack of good processing tooling, the parts cannot be effectively positioned, the processing and production are inconvenient, and the production efficiency is low. Contents of the invention [0004] The present invention aims to solve the technical problems existing in the prior art. Therefore, the pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06B23P13/02
CPCB23Q3/062B23Q3/061B23P13/02
Inventor 李雅娴张可欣李友生
Owner 铜陵市三圆机械制造有限公司