CN203390050U - Synchronous hole punching mold for left lower swing arm of automobile - Google Patents

Synchronous hole punching mold for left lower swing arm of automobile Download PDF

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Publication number
CN203390050U
CN203390050U CN201320408803.1U CN201320408803U CN203390050U CN 203390050 U CN203390050 U CN 203390050U CN 201320408803 U CN201320408803 U CN 201320408803U CN 203390050 U CN203390050 U CN 203390050U
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CN
China
Prior art keywords
askew
sth
automobile
swing arm
cutter
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Active
Application number
CN201320408803.1U
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Chinese (zh)
Inventor
周剑锋
何良
王亚仙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shaoxing National Day Machinery Co., Ltd.
Original Assignee
SHAOXING GUOQING MACHINERY CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by SHAOXING GUOQING MACHINERY CO Ltd filed Critical SHAOXING GUOQING MACHINERY CO Ltd
Priority to CN201320408803.1U priority Critical patent/CN203390050U/en
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Publication of CN203390050U publication Critical patent/CN203390050U/en
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Abstract

The utility model relates to a synchronous hole punching mold for a left lower swing arm of an automobile. The synchronous hole punching mold comprises an upper template, a lower template, a female mold fixing plate, a material pressing plate, a right upper inclined cutter, a right lower inclined cutter, a left upper inclined cutter, a left lower inclined cutter, a punching head and a left material pressing plate, wherein the material pressing plate is arranged on the upper template, the female mold fixing plate is fixedly arranged on the lower template, a pair of hole punching grooves are formed in the female mold fixing plate, the female mold fixing plate and the material pressing plate are in opposite arrangement, the right upper inclined cutter and the left upper inclined cutter are fixedly arranged on the upper template, the right lower inclined cutter and the left lower inclined cutter are arranged on the lower template, in addition, the right upper inclined cutter can be butted against the right lower inclined cutter to slide along the lower template, the left upper inclined cutter can be butted against the left lower inclined cutter to slide along the lower template, the punching head is fixedly arranged on the right lower inclined cutter and can extend into the punching hole groove, and the left material pressing plate is fixedly arranged on the left lower inclined cutter. The synchronous hole punching mold for the left lower swing arm of the automobile has various advantages that the structure is simple, the production efficiency is high, in addition, the hole punching position is accurate, and the like.

Description

A kind of synchronous punching mould of automobile left lower swing arm
Technical field
The utility model relates to a kind of mould, is specifically related to a kind of synchronous punching mould of automobile left lower swing arm, belongs to mould product technical field.
Background technology
In automobile left lower swing arm, all need to be provided with one group of installing hole, this group installing hole adopts drill bit to be drilled to conventionally, or adopts single hole diel punch forming, and so not only production efficiency is low, and the axiality of Kong Yukong be difficult for to guarantee, affect the product quality of automobile left lower swing arm.
Therefore,, for solving the problems of the technologies described above, the necessary synchronous punching mould that a kind of structure improved automobile left lower swing arm is provided, to overcome described defect of the prior art.
Utility model content
For addressing the above problem, the purpose of this utility model be to provide a kind of simple in structure, production efficiency is high and the synchronous punching mould of punching position automobile left lower swing arm accurately.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of synchronous punching mould of automobile left lower swing arm, and it comprises, and cut sth. askew in cope match-plate pattern, lower bolster, die block, holding pad, upper right, cutting sth. askew in bottom right, cuts sth. askew in upper left, cut sth. askew in lower-left, drift and left holding pad; Wherein, described holding pad is installed on cope match-plate pattern; Described die block is fixed on lower bolster, which is provided with a pair of punching groove; Described die block, holding pad are oppositely arranged; Cutting sth. askew in described upper right, cuts sth. askew in upper left is fixed on cope match-plate pattern; Cutting sth. askew in described bottom right, cuts sth. askew in lower-left is arranged on lower bolster, and described upper right cuts sth. askew and can support bottom right and cut sth. askew and slide along lower bolster, cuts sth. askew and can support lower-left and cut sth. askew and slide along lower bolster in upper left; Described drift is fixed on bottom right cuts sth. askew above, and it can extend in punching groove; Described left holding pad is fixed on lower-left cuts sth. askew.
The synchronous punching mould of automobile left lower swing arm of the present utility model is further set to: on described cope match-plate pattern, fixing has a pair of spring guide, and this is to being arranged with binder spring on spring guide, and described binder spring connects described holding pad and cope match-plate pattern.
The synchronous punching mould of automobile left lower swing arm of the present utility model is further set to: in described cope match-plate pattern, be provided with a guide pin bushing, be provided with the guide pillar matching with described guide pin bushing in described lower bolster, and on described lower bolster, be also provided with stroke limit bar.
The synchronous punching mould of automobile left lower swing arm of the present utility model is further set to: the both sides of described die block are respectively equipped with a back-moving spring baffle plate, cutting sth. askew in described bottom right, cuts sth. askew in lower-left and back-moving spring baffle plate between respectively butt have a back-moving spring.
The synchronous punching mould of automobile left lower swing arm of the present utility model is also set to: the periphery that cutting sth. askew in described bottom right, cuts sth. askew in lower-left is respectively equipped with three baffle plates.
Compared with prior art, the utlity model has following beneficial effect: the synchronous punching mould of automobile left lower swing arm of the present utility model has simple in structure, the plurality of advantages such as production efficiency is high and punching position is accurate.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the synchronous punching mould of automobile left lower swing arm of the present utility model.
Fig. 2 is the top view of counterdie of the synchronous punching mould of automobile left lower swing arm of the present utility model.
The specific embodiment
Refer to shown in Figure of description 1 and accompanying drawing 2, the utility model is a kind of synchronous punching mould of automobile left lower swing arm, its by cope match-plate pattern 1, lower bolster 2, die block 3, holding pad 4, upper right cut sth. askew 5, the member such as bottom right cuts sth. askew 6, cut sth. askew in upper left 7, cut sth. askew in lower-left 8, drift 9 and left holding pad 10 is assembled.
Wherein, described holding pad 4 is installed on cope match-plate pattern 1, and it is for compressing automobile left lower swing arm (not shown).Specifically, on described cope match-plate pattern 1, fixing has a pair of spring guide 11, and this is to being arranged with binder spring 12 on spring guide 11, and described binder spring 12 connects described holding pad 4 and cope match-plate pattern 4.
Described die block 3 is fixed on lower bolster 2, which is provided with a pair of punching groove 13.This die block 3, for the swing arm of holding vehicles lower-left, is oppositely arranged with holding pad 4.The both sides of described die block 3 are respectively equipped with a back-moving spring baffle plate 14.
Described upper right cuts sth. askew 5, cut sth. askew in upper left 7 is fixed on cope match-plate pattern 1.Described bottom right cuts sth. askew 6, cut sth. askew in lower-left 8 is arranged on lower bolster 2.And cut sth. askew and 5 can support bottom right and cut sth. askew and 6 slide along lower bolster 2 in described upper right, cut sth. askew and 7 can support lower-left and cut sth. askew and 8 along lower bolster 2, slide in upper left.Further, described bottom right cut sth. askew 6, lower-left cut sth. askew 8 and back-moving spring baffle plate 14 between respectively butt have a back-moving spring 15.Described bottom right cuts sth. askew 6, cut sth. askew in lower-left, and 8 periphery is respectively equipped with three baffle plates 16, thus can cut sth. askew 6 to bottom right, lower-left cut sth. askew 8 carry out spacing.
Described drift 9 is fixed on bottom right cuts sth. askew on 6, and it can extend in punching groove 13, thereby makes the automobile left lower swing arm can synchronous punching.Described left holding pad 10 is fixed on lower-left cuts sth. askew on 7, and it can the swing arm of butt automobile left lower.
Further, in described cope match-plate pattern 1, be provided with a guide pin bushing 17, in described lower bolster 2, be provided with the guide pillar 18 matching with described guide pin bushing 17, and be also provided with stroke limit bar 19 on described lower bolster 2.
The operation principle of the synchronous punching mould of automobile left lower swing arm of the present utility model is as follows: automobile left lower swing arm is by die block 3, holding pad 4 location, when cope match-plate pattern 1 presses down, upper right cuts sth. askew 5, cut sth. askew in upper left 7 drives respectively that bottom right cuts sth. askew 6, cut sth. askew in lower-left and 8 to die block 3, draws close, simultaneously, bottom right cuts sth. askew 6, cut sth. askew in lower-left 8 drives respectively drift 9, left holding pad 10, drift 9 is penetrated in punching groove 13, and complete the synchronous punching to automobile left lower swing arm; When cope match-plate pattern 1 is encountered stroke limit bar 19, cope match-plate pattern 1 is return initial point, and meanwhile, back-moving spring 15 promotes respectively that bottom right cuts sth. askew 6,8 resets are cut sth. askew in lower-left, reinstalls afterwards next automobile left lower swing arm and repeats above-mentioned punching action.
The above specific embodiment is only the preferred embodiment of this creation, not in order to limit this creation, any modification of making, is equal to replacement, improvement etc., within all should being included in the protection domain of this creation within all spirit in this creation and principle.

Claims (5)

1. a synchronous punching mould for automobile left lower swing arm, is characterized in that: comprise that cut sth. askew in cope match-plate pattern, lower bolster, die block, holding pad, upper right, cutting sth. askew in bottom right, cuts sth. askew in upper left, cut sth. askew in lower-left, drift and left holding pad; Wherein, described holding pad is installed on cope match-plate pattern; Described die block is fixed on lower bolster, which is provided with a pair of punching groove; Described die block, holding pad are oppositely arranged; Cutting sth. askew in described upper right, cuts sth. askew in upper left is fixed on cope match-plate pattern; Cutting sth. askew in described bottom right, cuts sth. askew in lower-left is arranged on lower bolster, and described upper right cuts sth. askew and can support bottom right and cut sth. askew and slide along lower bolster, cuts sth. askew and can support lower-left and cut sth. askew and slide along lower bolster in upper left; Described drift is fixed on bottom right cuts sth. askew above, and it can extend in punching groove; Described left holding pad is fixed on lower-left cuts sth. askew.
2. the synchronous punching mould of automobile left lower swing arm as claimed in claim 1, is characterized in that: on described cope match-plate pattern, fixing has a pair of spring guide, and this is to being arranged with binder spring on spring guide, and described binder spring connects described holding pad and cope match-plate pattern.
3. the synchronous punching mould of automobile left lower swing arm as claimed in claim 1, is characterized in that: in described cope match-plate pattern, be provided with a guide pin bushing, be provided with the guide pillar matching with described guide pin bushing in described lower bolster, and on described lower bolster, be also provided with stroke limit bar.
4. the synchronous punching mould of automobile left lower swing arm as claimed in claim 1, it is characterized in that: the both sides of described die block are respectively equipped with a back-moving spring baffle plate, cutting sth. askew in described bottom right, cuts sth. askew in lower-left and back-moving spring baffle plate between respectively butt have a back-moving spring.
5. the synchronous punching mould of automobile left lower swing arm as claimed in claim 1, is characterized in that: the periphery that cutting sth. askew in described bottom right, cuts sth. askew in lower-left is respectively equipped with three baffle plates.
CN201320408803.1U 2013-07-10 2013-07-10 Synchronous hole punching mold for left lower swing arm of automobile Active CN203390050U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320408803.1U CN203390050U (en) 2013-07-10 2013-07-10 Synchronous hole punching mold for left lower swing arm of automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320408803.1U CN203390050U (en) 2013-07-10 2013-07-10 Synchronous hole punching mold for left lower swing arm of automobile

Publications (1)

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CN203390050U true CN203390050U (en) 2014-01-15

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CN201320408803.1U Active CN203390050U (en) 2013-07-10 2013-07-10 Synchronous hole punching mold for left lower swing arm of automobile

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104259320B (en) * 2014-09-29 2016-06-01 长城汽车股份有限公司 Flange hole forming equipment in the two side of swing arm workpiece on a kind of automobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104259320B (en) * 2014-09-29 2016-06-01 长城汽车股份有限公司 Flange hole forming equipment in the two side of swing arm workpiece on a kind of automobile

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: Zhejiang Yi village 312039 city of Shaoxing province Keqiao District Lizhu town

Patentee after: Shaoxing National Day Machinery Co., Ltd.

Address before: 312030, Zhejiang City, Shaoxing province Shaoxing County rock Street clear bay village

Patentee before: Shaoxing Guoqing Machinery Co., Ltd.