CN207872851U - A kind of multi-hole position synchronous punching mold - Google Patents
A kind of multi-hole position synchronous punching mold Download PDFInfo
- Publication number
- CN207872851U CN207872851U CN201820225089.5U CN201820225089U CN207872851U CN 207872851 U CN207872851 U CN 207872851U CN 201820225089 U CN201820225089 U CN 201820225089U CN 207872851 U CN207872851 U CN 207872851U
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- Prior art keywords
- punching
- guide pad
- concave die
- die
- punch
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Abstract
The utility model provides a kind of multi-hole position synchronous punching mold, including upper die component and lower mold assemblies, the lower mold assemblies include：Lower template；The punching concave die being removably mounted to above lower template, punching concave die offer several punchings for being set on processed product and side wall；And the guide pad of at least one be slidably connected punching concave die and lower template, each guide pad is provided with punch, and is provided with guiding surface on the side wall far from punch；The upper die component includes：Cope plate；Corresponding each guide pad is installed on the drive block below cope plate, and the driving inclined-plane being slidably matched with guiding surface is provided with below drive block；When driving mechanism drives the drive block to move downward, drive block pushes guide pad to be slided to punching concave die, to complete punching towards processed products.Multi-hole position synchronous punching mold provided by the utility model is suitable for the large number of product to differ with punching shape of punching, while disclosure satisfy that high quality, efficient production requirement.
Description
Technical field
The utility model is related to Stamping Die Technology field more particularly to a kind of multi-hole position synchronous punching molds.
Background technology
Punching die is widely used one kind tool in industrial production, and existing stamping parts hole position can generally be used from upper
And the mode of lower square impact carries out punching.It is higher and higher with requiring product quality, for punching precise requirements also more
Strictly.In particular, some product surface punchings are large number of, and there are different shapes and angles, such as using existing more sets
The mode that mold is repeatedly punched is easy constantly accumulation during multiple punching and is punched error, influences the assembly precision of product；
Moreover, multiple de- material is needed in production process, and it is relatively inefficient, it cannot be satisfied high quality in modern production, efficient requirement.
Utility model content
The purpose of this utility model is that：Punching precision and height are cannot be satisfied for traditional punching die in the prior art
The problem of quality, efficient production requirement, provides a kind of multi-hole position synchronous punching mold, it is ensured that the punching precision of product and plus
Work efficiency rate.
The technical solution that the utility model is proposed with regard to above-mentioned technical problem is as follows：A kind of multi-hole position synchronous flushing casement is provided
Have, including upper die component and lower mold assemblies, the lower mold assemblies include：
Lower template；
Punching concave die is removably mounted to above the lower template, the shape of the punching concave die and processed product
In-profile matches, for being set with processed product；Several punchings are offered on the side wall of the punching concave die；
At least one guide pad, each guide pad are slidably connected the punching concave die and lower die by guiding mechanism
Plate, the position that each guide pad corresponds to the punching are provided with the punch to match with the punching appearance profile；It is each
The guide pad is provided with guiding surface on the side wall far from the punch；
The upper die component includes：
Cope plate；
At least one drive block, corresponding each guide pad are removably mounted to below the cope plate, the drive
It is provided with the driving inclined-plane being slidably matched with the guiding surface below motion block；
The cope plate is arranged below driving mechanism, and the driving mechanism is used to that the drive block to be driven to move downward,
And then guide pad is pushed to be slided to the punching concave die under the guiding of the guiding mechanism, with completion rushing towards processed products
System.
In the above-mentioned multi-hole position synchronous punching mold of the utility model, the guiding mechanism includes the first guiding mechanism and the
Two guiding mechanisms,
First guiding mechanism includes several first sliding grooves for being opened on the punching concave die side wall and every
First guide post of the position protruding setting of corresponding first sliding groove, first guide post and the first sliding groove on one guide pad
It is slidably matched, for the guide pad and the punching concave die of being slidably connected；
Second guiding mechanism includes that protrusion is set to the second guide post of each guide pad bottom and corresponds to every
One guide pad is fixedly mounted on the guiding fixed plate above the lower template, offered in the guiding fixed plate with it is described
The second sliding groove that second guide post is slidably matched, for the guide pad and the guiding fixed plate of being slidably connected.
In the above-mentioned multi-hole position synchronous punching mold of the utility model, the upper die component further includes that the corresponding punching is recessed
Mould is set to the first elastomer below the cope plate, and first elastomer is used for the bullet when the cope plate moves downward
Property compresses the punching concave die.
In the above-mentioned multi-hole position synchronous punching mold of the utility model, each punch is close to the end of the punching concave die
Portion is also arranged with the second elastomer, and second elastomer is used for the elasticity when the guide pad is moved to the punching concave die and supports
Press the punching concave die.
In the above-mentioned multi-hole position synchronous punching mold of the utility model, the lower mold assemblies further include flexible drawing
The length direction both ends of spring, the tension spring are separately mounted to the guide pad and are oriented on the side wall of fixed plate, for primary
The guide pad is retracted after the completion of punching to slide to the direction far from the punching concave die.
In the above-mentioned multi-hole position synchronous punching mold of the utility model, the lower mold assemblies further include several lower die spiral shells
Silk, the screw cap end of each lower die screw are fastened in the lower template, each described one end of lower die screw far from nut
It is extended into the punching concave die across the lower template, for being threadedly coupled the punching concave die and lower template；
The upper die component further includes several upper mold screws, and the screw cap end of each upper mold screw is fastened on described
In template, each described one end of upper mold screw far from nut is extended into across the cope plate in the drive block, is used for spiral shell
Line connects the drive block and cope plate.
In the above-mentioned multi-hole position synchronous punching mold of the utility model, material-dropping hole, institute are additionally provided on the lower mold assemblies
The upper end for stating material-dropping hole is connected to the punching, and the lower template is run through in the lower end of the material-dropping hole, for punched scrap to be discharged.
Upper mold is additionally provided in the above-mentioned multi-hole position synchronous punching mold of the utility model, below the cope plate to fix
Plate offers several on the upper mould fixed plate and is respectively used to the first elastomer described in location and installation and each drive block
Upper mould fixed plate mounting hole.
In the above-mentioned multi-hole position synchronous punching mold of the utility model, between each guide pad and the second elastomer also
It is provided with punch fixing plate, the punch mounting hole to match with the punch, the punch are offered on the punch fixing plate
Mounting hole is for being fixedly mounted the punch.
The advantageous effect brought of technical solution that the utility model embodiment provides is：Above-mentioned multi-hole position synchronous punching mold
The drive block and guide pad that several sets being arranged using oblique angle component principle are slidably matched, being capable of punching during one-off hole-piercing
Go out multiple hole positions, the product that, punching shape and angle large number of suitable for punching differ；And guide pad and punching concave die with
And be slidably connected by guiding mechanism between lower template, it can ensure punching precision and accuracy, meet high quality, high efficiency
Production requirement.
Description of the drawings
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
Fig. 1 is multi-hole position synchronous punching die cut view provided by the utility model；
Fig. 2 is the explosive view of the second guiding mechanism provided by the utility model；
Fig. 3 is the schematic diagram of multi-hole position synchronous punching mold provided by the utility model.
Specific implementation mode
For a clearer understanding of the technical features, objectives and effects of the utility model, now control attached drawing is detailed
Illustrate specific embodiment of the present utility model.
As shown in Figure 1, multi-hole position synchronous punching mold provided by the utility model includes being set to punching machine or hydraulic press
Etc. upper die component and lower mold assemblies below driving mechanisms, the lower mold assemblies include lower template 210, are removably mounted to lower die
The punching concave die 220 and several guide pads 230 being arranged around punching concave die 220 of 210 top of plate.
The shape of punching concave die 220 and the in-profile of processed product match, when processed product is cylindricality, punching
Hole cavity plate 220 is column；When processed product is rectangular, punching concave die 220 is square body, so that processed product can be with
Directly it is set in punching concave die 220.
Punching concave die 220 is a hollow structure, is internally provided with material-dropping hole 290, under the other end of material-dropping hole 290 runs through
Template 210 corresponds to processed product on the side wall of punching concave die 220 and the position of punching is needed to offer connection material-dropping hole 290
Punching 221.In the present embodiment, punching concave die 220 is detachably connected lower template 210 by the lower die screw 270 of bottom, facilitates root
Matched punching concave die 220 is replaced according to different processed products, the waste material after punching processing is smoothly arranged by material-dropping hole 290
Go out, improves efficiency and convenience.
Specifically, lower template 210 and 220 bottom of punching concave die offer several spiral shells to match with lower die screw 270
The screw cap end of pit, lower die screw 270 is fastened in lower template 210, and the other end passes through the threaded hole in lower template 210 to extend into
The threaded hole of 220 bottom of punching concave die, is threadedly coupled punching concave die 220 and lower template 210.
Further, each guide pad 230 is slidably connected punching concave die 220 and lower template 210 by guiding mechanism, each
The position protruding that guide pad 230 corresponds to punching 221 is provided with the punch 231 to match with 221 appearance profile of punching, each punch
231 are also arranged with the second elastomer 250 close to the end of punching concave die 220, and the second elastomer 250 can be in 230 band of guide pad
Elasticity is pressed on 220 surface of punching concave die when punching 221 of the dynamic red needle 221 in punching concave die 220 moves, and on the one hand can draw
It leads red needle 221 and accurately enters punching 221, on the other hand can also consolidate the plate to be processed in punching concave die 220, avoid processing
Plate loosens or falls off, and influences punching precision.
In the present embodiment, punch 231 is preferably that punching end is thin, and the gradual overstriking of length direction far from punching end forms three-level
The red needle of step structure can improve the intensity of punch, extend the service life of mold.In order to coordinate rushing for three-level step structure
Needle, punching 221 are likewise provided as step structure, facilitate the discharge of waste material.
In the present embodiment, punch fixing plate 280, punch are additionally provided between each guide pad 230 and the second elastomer 250
The punch mounting hole to match with punch 231 is offered in fixed plate 280, for punch 231 to be fixedly mounted, meanwhile, punch is solid
Fixed board 280 plays the supporting role to the second elastomer 250.
The guiding mechanism includes the first guiding mechanism and the second guiding mechanism, and first guiding mechanism is for the company of sliding
Guide pad 230 and punching concave die 220 are connect, the second guiding mechanism is for be slidably connected guide pad 230 and lower template 210.
It is opened in the first sliding groove on 220 side wall of punching concave die specifically, first guiding mechanism includes several
311 and each guide pad 230 on corresponding first sliding groove 311 position protruding setting the first guide post 312, guide pad 230
It can be slided along the direction of the first sliding groove 311.In the present embodiment, the first guide post 312 is preferably rectangular parallelepiped structure.
In conjunction with shown in Fig. 2, second guiding mechanism includes the second guide post that protrusion is set to 230 bottom of each guide pad
322 and corresponding each guide pad 230 be fixedly mounted on the guiding fixed plate 240 of 210 top of lower template, be oriented to fixed plate 240
On offer the second sliding groove 321 to match with 322 appearance profile of the second guide post, guide pad 230 can be along the second sliding groove 321
Direction slided.In the present embodiment, the second guide post 322 is preferably the column structure that cross section is in isosceles trapezoid.
It is understood that the setting of above-mentioned first guiding mechanism and the second guiding mechanism can accurately guide guide pad
230 move according to the direction of design to punching concave die 220, to ensure the punching precision of red needle 221.
Further, the upper die component includes cope plate 110, and the upper mould fixed plate below cope plate 110 is arranged
150, several upper molds for being respectively used to the first elastomer of location and installation 130 and drive block 120 are offered on upper mould fixed plate 150
Fixed plate mounting hole；
Each guide pad 230 is removably mounted at by upper mold screw 140 under cope plate 110 below the correspondence of drive block 120
Side, specifically, cope plate 110 and 120 top of drive block offer the threaded hole to match with upper mold screw 140, upper mold screw
140 screw cap end is fastened in cope plate 110, and the other end passes through the threaded hole on cope plate 110 to extend on drive block 120
Threaded hole, be threadedly coupled drive block 120 and cope plate 110.
In the present embodiment, each guide pad 230 is provided with guiding surface 232, each driving on the side wall far from punch 231
120 lower section of block is provided with the driving inclined-plane 121 being slidably matched with guiding surface 232, and lower template 110 is arranged under driving mechanism
Matched by the sliding of guiding surface 232 and driving inclined-plane 121 when driving mechanism driving drive block 120 moves straight down side
It closes, using oblique angle component principle, top-down driving force can be transformed into driving force of each side to center, drive block
120 push guide pad 230 to be slided to punching concave die 220 along first guiding mechanism and the second guiding mechanism, until punch 231
Punching end pass through punching 221 and run through processed product, to complete towards processed products rush a punching.
The position peace that first elastomer 130 corresponds to punching concave die 220 turns in 110 lower section of cope plate, when cope plate 110 is downward
When movement, 130 elasticity of the first elastomer is pressed on 220 top of punching concave die, to fix 220 He of punching concave die in punching operation
Processed product avoids processed product from loosening or fall off, influences punching precision.
Further, as shown in figure 3, lower mold assemblies further include tension spring 260, the length direction both ends of tension spring 260 are pacified respectively
It mounted in guide pad 230 and is oriented on the side wall of fixed plate 240, tension spring 260 has larger elasticity, can be complete in one-off hole-piercing
At drive block 120 is withdrawn after guide pad 230 and retracts guide pad 230 to the direction cunning far from punching concave die 220 using screen resilience
Dynamic, reset guide block 230 facilitates the handling of product.
It is circumferentially disposed there are four orthogonal guide pad in punching concave die 220 according to processed product in the present embodiment
230, there are four drive blocks 120 to correspond guide pad 230 for setting below cope plate 110, can be in one-off hole-piercing operation
The punching that four punchings are completed in journey, substantially increases processing efficiency；
In the present embodiment, cope plate 110, upper mould fixed plate 150 and lower template 210 are preferably A3 carbon structure Steel materials
Manufactured cylindrical back plate；Punching concave die 220, drive block 120 and guiding fixed plate 240 are preferably Cr12 die steel materials
It is made, ensures the precision and service life of mold.
It is had the advantages that in conclusion implementing the utility model above-described embodiment：It is provided by the utility model more
Hole bit synchronization punching die uses oblique angle component principle, provided with several drive blocks and guide pad for covering and being slidably matched, can incite somebody to action
Power source from becoming each side position from top to bottom to center, during one-off hole-piercing punching go out multiple holes positions, be suitable for punching number
Measure the product that numerous, punching shape and angle differ；And pass through guiding between guide pad and punching concave die and lower template
Mechanism slips connect, and can ensure punching precision and accuracy, meet high quality, efficient production requirement.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Right within.
Claims (9)
1. a kind of multi-hole position synchronous punching mold, including upper die component and lower mold assemblies, which is characterized in that the lower mold assemblies packet
It includes：
Lower template (210)；
Punching concave die (220) is removably mounted to above the lower template (210), the shape of the punching concave die (220) with wait for
The in-profile of converted products matches, for being set with processed product；The punching concave die (220) if side wall on offer
Dry punching (221)；
At least one guide pad (230), each guide pad (230) are slidably connected the punching concave die by guiding mechanism
(220) it is provided with and the punching with lower template (210), the position of each corresponding punching (221) of the guide pad (230)
(221) punch (231) that appearance profile matches；Each guide pad (230) sets on the side wall far from the punch (231)
It is equipped with guiding surface (232)；
The upper die component includes：
Cope plate (110)；
At least one drive block (120), corresponding each guide pad (230) are removably mounted to the cope plate (110)
Lower section, drive block (120) lower section are provided with the driving inclined-plane (121) being slidably matched with the guiding surface (232)；
The cope plate (110) is arranged below driving mechanism, and the driving mechanism is for driving the drive block (120) downward
Movement, and then guide pad (230) is pushed to be slided to the punching concave die (220) under the guiding of the guiding mechanism, to complete
Punching towards processed products.
2. multi-hole position synchronous punching mold according to claim 1, which is characterized in that the guiding mechanism is led including first
To mechanism and the second guiding mechanism,
First guiding mechanism includes the first sliding groove (311) that several are opened on the punching concave die (220) side wall
And the first guide post (312) that the position protruding of corresponding first sliding groove (311) is arranged on each guide pad (230), institute
The first guide post (312) is stated to be slidably matched with the first sliding groove (311), for be slidably connected the guide pad (230) and punching it is recessed
Mould (220)；
Second guiding mechanism include protrusion be set to each guide pad (230) bottom the second guide post (322) and
Corresponding each guide pad (230) is fixedly mounted on the guiding fixed plate (240) above the lower template (210), described to lead
The second sliding groove (321) being slidably matched with second guide post (322) is offered in fixed plate (240), for the company of sliding
Connect the guide pad (230) and the guiding fixed plate (240).
3. multi-hole position synchronous punching mold according to claim 1, which is characterized in that the upper die component further includes corresponding to
The punching concave die (220) is set to the first elastomer (130) below the cope plate (110), first elastomer
(130) it is used for the elasticity when the cope plate (110) moves downward and compresses the punching concave die (220).
4. multi-hole position synchronous punching mold according to claim 1, which is characterized in that each punch (231) is close
The end of the punching concave die (220) is also arranged with the second elastomer (250), and second elastomer (250) is used for described
Elasticity compresses the punching concave die (220) when guide pad (230) is moved to the punching concave die (220).
5. multi-hole position synchronous punching mold according to claim 2, which is characterized in that the lower mold assemblies further include having
The tension spring (260) of elasticity, the length direction both ends of the tension spring (260) are separately mounted to the guide pad (230) and fixed guide
On the side wall of fixed board (240), for retracting the guide pad (230) after the completion of one-off hole-piercing to far from the punching concave die
(220) direction sliding.
6. multi-hole position synchronous punching mold according to claim 1, which is characterized in that the lower mold assemblies further include several
The screw cap end of a lower die screw (270), each lower die screw (270) is fastened in the lower template (210), each described
The one end of lower die screw (270) far from nut is extended into across the lower template (210) in the punching concave die (220), is used for
It is threadedly coupled the punching concave die (220) and lower template (210)；
The upper die component further includes several upper mold screws (140), and the screw cap end of each upper mold screw (140) is fastened on
In the cope plate (110), the one end of each upper mold screw (140) far from nut extends across the cope plate (110)
In into the drive block (120), for being threadedly coupled the drive block (120) and cope plate (110).
7. multi-hole position synchronous punching mold according to claim 1, which is characterized in that be additionally provided on the lower mold assemblies
The upper end of material-dropping hole (290), the material-dropping hole (290) is connected to the punching (221), and the lower end of the material-dropping hole (290) is run through
The lower template (210), for punched scrap to be discharged.
8. multi-hole position synchronous punching mold according to claim 3, which is characterized in that below the cope plate (110) also
It is provided with upper mould fixed plate (150), several are offered on the upper mould fixed plate (150) and is respectively used to described in location and installation
The upper mould fixed plate mounting hole of one elastomer (130) and each drive block (120).
9. multi-hole position synchronous punching mold according to claim 4, which is characterized in that each guide pad (230) with
Punch fixing plate (280) is additionally provided between second elastomer (250), offered on the punch fixing plate (280) with it is described
The punch mounting hole that punch (231) matches, the punch mounting hole is for being fixedly mounted the punch (231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820225089.5U CN207872851U (en) | 2018-02-08 | 2018-02-08 | A kind of multi-hole position synchronous punching mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820225089.5U CN207872851U (en) | 2018-02-08 | 2018-02-08 | A kind of multi-hole position synchronous punching mold |
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| Publication Number | Publication Date |
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| CN207872851U true CN207872851U (en) | 2018-09-18 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820225089.5U Expired - Fee Related CN207872851U (en) | 2018-02-08 | 2018-02-08 | A kind of multi-hole position synchronous punching mold |
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| CN (1) | CN207872851U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047458A (en) * | 2018-10-19 | 2018-12-21 | 江苏海天微电子股份有限公司 | A kind of terminal box copper sheet punching machine for assembly line |
| CN110014078A (en) * | 2019-04-30 | 2019-07-16 | 常州市武滚轴承有限公司 | For rushing window device every magnetic window |
| CN110508684A (en) * | 2019-07-02 | 2019-11-29 | 广东联塑安防科技有限公司 | A kind of box-like cover belling punching die |
| CN111589940A (en) * | 2019-02-20 | 2020-08-28 | 台州市百达电器有限公司 | Compound cut-out press of catch |
| CN111790815A (en) * | 2020-07-08 | 2020-10-20 | 郑雷 | Mold for producing engine cover support frame and using method thereof |
| CN112536861A (en) * | 2020-11-27 | 2021-03-23 | 株洲宏大高分子材料有限公司 | Seal ring notching device and notching method |
| CN113145732A (en) * | 2021-01-27 | 2021-07-23 | 宁波康迪普瑞模具技术有限公司 | Pipe fitting lateral wall notching die |
| CN114850883A (en) * | 2022-05-31 | 2022-08-05 | 杭州顺豪金属制品有限公司 | Integrated punching die for multi-hole gauge stand and punching method thereof |
| CN115401740A (en) * | 2022-09-23 | 2022-11-29 | 滁州市科创模具制造有限公司 | Double-door cold storage and freezing conjoined plastic suction forming inner container middle beam side wall hole punching device |
-
2018
- 2018-02-08 CN CN201820225089.5U patent/CN207872851U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047458A (en) * | 2018-10-19 | 2018-12-21 | 江苏海天微电子股份有限公司 | A kind of terminal box copper sheet punching machine for assembly line |
| CN109047458B (en) * | 2018-10-19 | 2023-11-07 | 江苏海天微电子股份有限公司 | Junction box copper sheet punching machine for assembly line |
| CN111589940A (en) * | 2019-02-20 | 2020-08-28 | 台州市百达电器有限公司 | Compound cut-out press of catch |
| CN110014078A (en) * | 2019-04-30 | 2019-07-16 | 常州市武滚轴承有限公司 | For rushing window device every magnetic window |
| CN110508684A (en) * | 2019-07-02 | 2019-11-29 | 广东联塑安防科技有限公司 | A kind of box-like cover belling punching die |
| CN111790815A (en) * | 2020-07-08 | 2020-10-20 | 郑雷 | Mold for producing engine cover support frame and using method thereof |
| CN112536861A (en) * | 2020-11-27 | 2021-03-23 | 株洲宏大高分子材料有限公司 | Seal ring notching device and notching method |
| CN113145732A (en) * | 2021-01-27 | 2021-07-23 | 宁波康迪普瑞模具技术有限公司 | Pipe fitting lateral wall notching die |
| CN114850883A (en) * | 2022-05-31 | 2022-08-05 | 杭州顺豪金属制品有限公司 | Integrated punching die for multi-hole gauge stand and punching method thereof |
| CN115401740A (en) * | 2022-09-23 | 2022-11-29 | 滁州市科创模具制造有限公司 | Double-door cold storage and freezing conjoined plastic suction forming inner container middle beam side wall hole punching device |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180918 Termination date: 20220208 |