Hydraulic fixture for four-hole drilling for end tooth flange yoke of drive shaft

The technology of hydraulic clamp and flange fork is applied in the field of hydraulic clamp for drilling four holes in the flange fork of the transmission shaft, which can solve the problems of reducing the overall efficiency of the production line, time-consuming and laborious clamping work, high labor intensity, etc. The effect of saving processing costs and improving production efficiency

Active Publication Date: 2014-09-03
XUCHANG YUANDONG DRIVE SHAFT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This cumbersome manual clamping method makes processing more difficult, time-consuming and labor-intensive, and labor-intensive. It is a bottleneck process and reduces the overall efficiency of the production line.

Method used

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  • Hydraulic fixture for four-hole drilling for end tooth flange yoke of drive shaft
  • Hydraulic fixture for four-hole drilling for end tooth flange yoke of drive shaft

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] Such as figure 1 with figure 2 As shown, the transmission shaft end tooth flange fork drill four-hole hydraulic clamp of the present invention includes a clamp body 1, and an upper cavity 22 and a lower cavity 21 are arranged in the clamp body 1, and the upper and lower cavities 22, 21 are formed by clamps. Specifically, the cross brace parts 23 in 1 are separated, and the middle part of the cross brace part 23 is provided with a central hole 24; a V-shaped block 6 is slidably connected in the upper cavity 22, and the V-shaped block 6 can slide up and down in the upper cavity 22 and is used for Press the workpiece 28; the lower cavity 21 is provided with a hydraulic cylinder 3, the hydraulic cylinder 3 and the chuck body 1 are fixedly connected by the first hexagon socket head cap screw 2, and the hydraulic cylinder connecting rod 4 protrudes upward from the central hole 24 And it is connected with the V-shaped block 6 through the second hexagon socket cap screw 5 . ...

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PUM

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Abstract

The invention discloses a hydraulic fixture for four-hole drilling for an end tooth flange yoke of a drive shaft. The hydraulic fixture comprises a fixture body, an upper cavity and a lower cavity are arranged in the fixture body, a V-shaped block is arranged in the upper cavity in a sliding mode, a hydraulic cylinder is arranged in the lower cavity and fixedly connected with the fixture body, a hydraulic cylinder connecting rod is connected with the V-shaped block upwards, a drill plate is fixedly connected with the top of the fixture body, two steps are symmetrically arranged in the upper cavity and connected with base boards in a sliding mode respectively, supporting plates arranged horizontally are arranged over the base boards respectively, two sides of each base board are connected with horizontal bottom edges of right angle guide blocks respectively, sliding slots are arranged at vertical side edges of the right angle guide blocks, two ends of each supporting plate are fixedly connected with guide pins, the other ends of the guide pins are connected in the sliding slots in a sliding mode, the supporting plates are connected with upper spring fixed pins upwards, the base boards are connected with lower spring fixed pins upwards, and springs are connected between the upper and lower spring fixed pins. According to the hydraulic fixture, workpieces are convenient to assemble and disassemble, processing accuracy of the workpieces is improved, labor intensity is reduced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to a four-hole hydraulic fixture for a drive shaft flange fork drill. Background technique [0002] With the continuous development of the enterprise, the application of a large number of numerical control processing equipment and the progress of specialized mass production, the existing fixtures can be continuously innovated and improved. The development direction of fixtures is to abandon the previous fixtures with high energy consumption, high consumables, high labor intensity and low efficiency, and actively look for new fixtures that save energy, reduce consumption, and save manpower and material resources. [0003] At present, when the existing drive shaft end tooth flange fork drill four-hole fixture clamps the workpiece, the drill template needs to be taken off first, and then the workpiece is loaded, and then the drill template is compressed by the two positioning pins and the pad iron. When pressing the workpiece, the m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/00
Inventor 王文李磊顾鲜美雷务然张志斌陈云升
Owner XUCHANG YUANDONG DRIVE SHAFT
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