CN209272257U - A kind of two-way cold punching die - Google Patents
A kind of two-way cold punching die Download PDFInfo
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- CN209272257U CN209272257U CN201822056673.5U CN201822056673U CN209272257U CN 209272257 U CN209272257 U CN 209272257U CN 201822056673 U CN201822056673 U CN 201822056673U CN 209272257 U CN209272257 U CN 209272257U
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- formed punch
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Abstract
The utility model discloses a kind of two-way cold punching dies, including upper mold and lower mold, the upper mold include upper mold ontology, and the upper mold body bottom portion is arranged at intervals with two wedge structures；The lower mold includes two symmetrical spaced removable lower die ontologies, and described two lower opposite positions of die ontology are provided with formed punch, and opposite location is provided through the guide post of limited block.The utility model uses upper/lower die structure, punching machine is during downlink, upper mold wedge structure is inserted into lower mold, it is oriented to through guide post, formed punch transversal moving forward is pushed, two formed punch simultaneous processings of each side, stamp out four hole locations for workpiece on lower mold, then workpiece is moved forward, the processing of lower four hole locations is completed on the basis of first hole location.The utility model overcomes traditional lead plug technique hole location offset, and the inadequate problem of aperture circularity, production efficiency improves five times than traditional processing, and security performance is guaranteed, and reduces production cost.
Description
Technical field
The utility model belongs to stamping device technical field more particularly to a kind of two-way cold punching die.
Background technique
Currently, mostly using drilling to process greatly when punching machine carries out porous punching press, lead plug is a kind of traditional handicraft processing, for example,
When being processed using ZQ-25 bench drill, first hole location is processed first, then again on the basis of first hole location under
One hole location carries out artificial lead plug, and second hole carries out artificial lead plug on the basis of first hole again, and so on carry out workpiece
Single side vacancy processing, then carry out another side vacancy process.As it can be seen that above-mentioned handling ease causes hole location to deviate, aperture
The inadequate problem of circularity, not only increases production cost, and precision not can guarantee, and production efficiency is low, and safety is poor.
Summary of the invention
It is simple that the technical problems to be solved in the utility model is to provide a kind of structure, at low cost, can be improved hole location essence
The two-way cold punching die of degree, production efficiency and safety.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of two-way cold punching die, packet
Upper mold and lower mold are included, the upper mold includes upper mold ontology, and the upper mold body bottom portion is arranged at intervals with two tiltedly
Iron construction；The lower mold includes two symmetrical spaced removable lower die ontologies, described two lower die ontology phases
Position is provided with formed punch, opposite location is provided through the guide post of limited block.
There are two formed punch and two guide posts for setting on each lower die ontology.
Spring is provided in the guide post.
Due to the adoption of the above technical scheme, the utility model uses upper/lower die structure, and upper mold uses wedge form, punching
Bed during downlink, be inserted between lower die ontology and limited block by upper mold wedge structure, is oriented to through guide post, promotion formed punch
Transversal moving forward, two formed punches of each side totally four formed punch simultaneous processings, stamp out four hole locations for workpiece, so on lower mold
Workpiece is moved forward afterwards, the processing of lower four hole locations is completed on the basis of first hole location, and so on work pieces process is completed.
It can be seen that the utility model originally has the advantage that
(1) position precision of hole location has been attained the Way large increase.Drilling originally is difficult to find accurate position, utilizes this reality
It is remained unchanged with the position of novel hole, the position in hole has reached consistency.
(2) safety produced is guaranteed.It is original to drill there are great security risk, bit hidden danger,
Processing metal fillings splashing hidden danger is solved.
(3) production efficiency is greatly improved.Lead plug processes a hole every time before, is added every time using the utility model
Four holes of work.
The utility model overcomes traditional lead plug technique hole location offset, and the inadequate problem of aperture circularity, production efficiency is than passing
System processing improves five times, and security performance is guaranteed, and reduces production cost.
Detailed description of the invention
The utility model is specifically described below with reference to attached drawing and in conjunction with example, the advantages of the utility model and realization
Mode will be more obvious, and wherein content shown in attached drawing is only used for the explanation to the utility model, without constituting to this reality
With it is novel in all senses on limitation, in the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model upper mold
Fig. 2 is the structural schematic diagram of mold under the utility model
In figure:
1, upper mold ontology 2, wedge structure
3, lower die ontology 4, formed punch
5, limited block 6, guide post
Specific embodiment
The utility model is described in further detail With reference to embodiment.
As depicted in figs. 1 and 2, a kind of two-way cold punching die of the utility model, including upper mold and lower mold, it is described on
Mold includes upper mold ontology 1, and there are two wedge structures 2 for 1 bottom interval of the upper mold ontology setting；The lower mold includes
Two symmetrical spaced removable lower die ontologies 3, the opposite position of described two lower die ontologies 3 are provided with formed punch 4, phase
Anti position is provided through the guide post 6 of limited block 5；There are two formed punches 4 and two to lead for setting on each lower die ontology 3
To column 6；Spring is provided in the guide post 6.
Embodiment: part A: length 1593MM, two-sided total hole count 30.Traditional processing processes a hole every time, and every
Product needs to process 30 times.The utility model uses upper/lower die structure, and upper mold uses wedge form, and punching machine is in downlink mistake
Cheng Zhong, upper mold wedge structure are inserted between lower die ontology and limited block, are oriented to through guide post, promotion formed punch transversal moving forward,
Two formed punches of each side totally four formed punch simultaneous processings, stamp out four hole locations for workpiece, then by workpiece on lower mold
Forward, the processing of lower four hole locations is completed on the basis of first hole location, and so on work pieces process is completed.
The embodiments of the present invention are described in detail above, but the content is only the preferable of the utility model
Embodiment should not be considered as limiting the scope of the present invention.It is all to become according to equalization made by the scope of the utility model
Change and improve etc., it shall still fall within the scope of this patent.
Claims (3)
1. a kind of two-way cold punching die, it is characterised in that: including upper mold and lower mold, the upper mold includes upper mold sheet
Body, the upper mold body bottom portion are arranged at intervals with two wedge structures；The lower mold includes two symmetrical spaced
Removable lower die ontology, described two lower opposite positions of die ontology are provided with formed punch, and opposite location is provided through limit
The guide post of block.
2. two-way cold punching die according to claim 1, it is characterised in that: be provided on each lower die ontology
Two formed punches and two guide posts.
3. two-way cold punching die according to claim 1, it is characterised in that: be provided with spring in the guide post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822056673.5U CN209272257U (en) | 2018-12-10 | 2018-12-10 | A kind of two-way cold punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822056673.5U CN209272257U (en) | 2018-12-10 | 2018-12-10 | A kind of two-way cold punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209272257U true CN209272257U (en) | 2019-08-20 |
Family
ID=67610496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822056673.5U Active CN209272257U (en) | 2018-12-10 | 2018-12-10 | A kind of two-way cold punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209272257U (en) |
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2018
- 2018-12-10 CN CN201822056673.5U patent/CN209272257U/en active Active
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