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Position adjustable lower die

An adjustable and mold base technology, which is applied in the field of mechanical devices, can solve the problems that fixed positioning pins cannot adjust the position of the lower die, etc., and achieve the effects of simple device structure, improved stamping accuracy, and improved position accuracy

Pending Publication Date: 2018-04-13
SUZHOU SPARK AUTOMATION
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a position-adjustable lower mold to solve the problem that the position of the lower mold cannot be adjusted after the fixed positioning pin is positioned.

Method used

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  • Position adjustable lower die
  • Position adjustable lower die

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Embodiment Construction

[0019] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 As shown, a position-adjustable lower mold includes a bottom plate 1, a first fixed seat 2, a second fixed seat 3, a mold base 4, a lower mold 5, a horizontal fine-tuning mechanism 6, a first support 7, and a first millisecond Ruler knob 8, second support 9, longitudinal adjustment screw 10, longitudinal adjustment mechanism 11, the first fixed seat 2 is on the top of the bottom plate 1, the first fixed seat 2 is connected with the top plate 1 by bolts, the The second fixed base 3 is located at the top of the first fixed base 2, the second fixed base 3 is connected with the first fixed base 2 by bolts, the mold base 4 is located at the top of the second fixed base 3, and the mold base 4 is located at the top of the second fixed base 3. The seat 4 is connected with the second fixed seat 3 by bolts, the lower die 5 is located at the top of the die seat 4, the lower die 5 is threadedly connected with the d...

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Abstract

The invention discloses a position adjustable lower die. The position adjustable lower die comprises a bottom plate, a first fixing base, a second fixing base, a die base, a lower die body, a transverse fine adjustment mechanism, a first support, a first micrometer rotary knob, a second support, a longitudinal adjusting screw and a longitudinal adjusting mechanism. During longitudinal adjustment,a limiting head and a clamping head are matched so that the second fixing base can be pulled back or pushed far. After the second fixing base is adjusted to the rough position, the first micrometer rotary knob is manually adjusted, the second fixing base is adjusted to the accurate position, and then an installing bolt of the second fixing base is tightly screwed. During transverse adjustment, a bolt for die base fixation is unscrewed, then, a transverse adjusting screw is unscrewed, a second micrometer rotary knob is manually adjusted, and accordingly the position of the die base can be accurately adjusted. The device is simple in structure, the transverse position and the longitudinal position of the die base fixedly connected with the lower die body can be accurately adjusted, positionprecision is effectively improved, and accordingly punching precision is improved.

Description

technical field [0001] The invention relates to a mechanical device, in particular to a position-adjustable lower mold. Background technique [0002] Stamping die is a special process equipment for processing materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing. In the engine system, a large number of parts are stamped and formed by stamping dies. For example, various types of shrapnel in the urea pump have an accuracy requirement of 0.2mm. Traditional stamping dies often use fixed positioning pins for positioning. The positioning hole is a clearance fit, and there is a certain clearance, which inevitably produces errors and cannot meet the processing requirements. In view of the above defects, it is necessary to design a position-adjustable lower die. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a position-adjustable lower die to solve the problem that the positi...

Claims

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Application Information

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IPC IPC(8): B21D37/04
CPCB21D37/04
Inventor 陈奎徐海峰王策支才友李敬仁王小强
Owner SUZHOU SPARK AUTOMATION
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