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Rear axle housing stamping die

A stamping die and rear axle housing technology, applied in the field of stamping die manufacturing, can solve problems such as low efficiency and achieve the effect of improving stamping efficiency

Inactive Publication Date: 2018-02-13
柳州劲胜科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The automobile rear axle housing stamped in this way is less efficient

Method used

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  • Rear axle housing stamping die
  • Rear axle housing stamping die

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Experimental program
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Embodiment Construction

[0013] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:

[0014] Such as figure 2 The embodiment shown in the stamping die of the rear axle housing includes a base 1 fixed by bolts. The surface of the base 1 is provided with a groove 2 and a buckle 5 synchronously controlled by a pneumatic device. The pneumatic device is an existing pneumatic device. device, a pair of knife rests 3 are arranged on the installation groove 6 of the base 1, and a cross bar 7 vertically sliding along the knife rest 3 is provided on the knife rest 3, and left and right knives 4 are arranged on the cross bar 7, and the knives 4 The end near the groove 2 is arc-shaped; the vertical sliding of the cross bar 7 and the left and right sliding of the knife rest 3 are controlled by the drive motor.

[0015] The driving motor is connected with the controller, the pneumatic device is connected with the controller through the solenoid valve...

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PUM

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Abstract

The invention discloses a rear axle housing stamping die and relates to the technical field of manufacturing of stamping dies. The rear axle housing stamping die comprises a base. The surface of the base is provided with a groove and buckles which are synchronously controlled by a pneumatic device. A pair of tool rests is arranged on a mounting groove of the base. Cross bars sliding vertically along the corresponding tool rests are arranged on the tool rests. A left cutting tool and a right cutting tool are arranged on each cross bar. A driving motor is used for controlling vertical sliding ofthe cross bars and left-right sliding of the tool rests. Compared with the prior art, the problem that the stamping efficiency of a rear axle housing is low is solved.

Description

technical field [0001] The invention relates to the technical field of stamping die manufacturing, in particular to a stamping die used for processing rear axle housings of automobiles. Background technique [0002] Existing car rear axle housings, such as figure 1 As shown, it includes a concave body and two connecting rods integrally formed with the concave body. This kind of automobile rear axle housing is generally formed by stamping. In the first step, the steel plate to be stamped is placed in a mold with a concave body, and then the steel plate completed in the first step is placed in a cutting mold for cutting and grinding. The automobile rear axle housing stamped in this way has low efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a rear axle housing stamping die, which can solve the problem of reduced stamping rate. [0004] In order to solve the above-mentioned problems, the technical sol...

Claims

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Application Information

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IPC IPC(8): B23P23/04B21D37/10B21D53/88
CPCB23P23/04B21D37/10B21D53/88
Inventor 杨洪均
Owner 柳州劲胜科技有限公司