A mold clamping and positioning device for a wheel forming mold

A technology of forming molds and positioning devices, which is applied in the direction of forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of sleeve replacement troubles, inconvenient disassembly, etc., and achieve the effect of convenient maintenance, convenient screw-in, and guaranteed accuracy

Active Publication Date: 2019-10-29
苏州博弘特模具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings in the prior art, such as: most of the existing sleeves are welded on the upper mold base, which is not easy to disassemble, and the replacement of the sleeves is troublesome. Die positioning device

Method used

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  • A mold clamping and positioning device for a wheel forming mold
  • A mold clamping and positioning device for a wheel forming mold

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0019] refer to Figure 1-2 , a mold clamping and positioning device for a wheel forming mold, comprising a lower mold base plate 1, a lower mold base 2, an upper mold base plate 6, an upper mold base 7, two sleeve columns 3 and two sleeve pipes 4, and the lower mold base 2 is fixed Installed above the base plate 1 of the lower mold, the upper mold base 7 is fixedly installed under the base plate 6 of the upper mold, and the two sleeve columns 3 are symmetrically welded on both sides above the base plate of the lower mold base 1, and the lower mold base 2 is located between the two sleeve columns 3 , two casings 4 are symmetrically welded on the left and right sides ...

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Abstract

The invention discloses a mold-closing positioning device for wheel forming molds, which comprises a lower mold base plate, a lower mold base, an upper mold base plate, an upper mold base, two sleevepillars, and two sleeves, the lower mold base is fixedly mounted on the top of the lower mold base plate, the upper mold base is fixedly mounted on the bottom of the upper mold base plate, the two sleeve pillars are symmetrically welded on both sides of the top of the lower mold base plate, the lower mold base is located between the two sleeve pillars, the two sleeves are symmetrically welded on the left side and right side of the upper mold base plate, the upper mold base is located between the two sleeves, moreover, the upper mold base is located over the lower mold base, the two sleeves arerespectively provided with a slide hole for sliding connection with the sleeve pillar, a driving shaft is welded on the top of the upper mold base plate, and a driving mechanism is connected to the upper end of the driving shaft. The invention saves mounting time, increases mounting efficiency, facilitates the maintenance work of workers, facilitates the periodical replacement of the sleeves, andensures the precision of the mold-closing positioning device.

Description

technical field [0001] The invention relates to the technical field of wheel forming, in particular to a mold clamping and positioning device for a wheel forming mold. Background technique [0002] The thermoforming mold of the wheel production line is composed of an upper forming mold and a lower forming mold. After the upper and lower molds are assembled respectively, the mold clamping positioning device implements the mold clamping support in the vertical direction and the precise positioning in the horizontal direction of the upper and lower molds to ensure the automatic clamping of the press. The tightening device can automatically and quickly change the upper and lower molds at the same time. [0003] Most of the existing mold clamping and positioning devices realize the limit of the wheel forming mold through the sleeve and the sleeve. However, after the sleeve is used for many times, the continuous friction will gradually affect the positioning accuracy, resulting in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D37/12B21D53/26
CPCB21D37/12B21D53/26
Inventor 吴奕玮
Owner 苏州博弘特模具有限公司
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