CN106270136A - A kind of punching wedge - Google Patents
A kind of punching wedge Download PDFInfo
- Publication number
- CN106270136A CN106270136A CN201610671560.9A CN201610671560A CN106270136A CN 106270136 A CN106270136 A CN 106270136A CN 201610671560 A CN201610671560 A CN 201610671560A CN 106270136 A CN106270136 A CN 106270136A
- Authority
- CN
- China
- Prior art keywords
- block
- binder
- punching
- die clamp
- lower bolster
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The present invention relates to a kind of punching wedge, including upper module, drive block, anti-lateral mass, guide rail, pushing block, anti-drop block, die clamp, binder block, lower mold insert, retracting spring, binder spring and lower bolster；Cope match-plate pattern is connected with the slide block on lathe；Drive block is fixed on cope match-plate pattern；Guide rail is axially set on lower bolster；Anti-lateral mass is fixed on the lower bolster of guide rail one end；The left side of pushing block is fixing with die clamp to be connected.The present invention provides the diel of the wedge of a kind of band general level side punching, makes most of universal architecture of small-sized steel plate mould fix, it is only necessary to the insert changing different stamping parts can complete the punching of different stamping parts；It takes up room little, can be substantially reduced the size of side-punching mould, use the bloom binder that band guides altogether, and precision is high, improves the punching quality of side punching.
Description
Technical field
The invention belongs to technical field of mold, particularly relate to a kind of punching wedge.
Background technology
When stamping parts is punched out, all use positive flushing can ensure the essence of punching with the hole of pressing direction equidirectional
Degree, but on stamping parts, generally there are the hole that all directions are different, therefore different directions need to be taked to be punched out, the essence in hole can be ensured
Degree.
The solution of prior art is that the hole to different directions takes the standard wedge of different angles to be punched out, as
Fig. 1 show when punching becomes the hole of an angle of 90 degrees with pressing direction and uses the wedge of 0 degree to carry out punching.On specifically 0 degree wedge 03
Bottom is respectively arranged in cope match-plate pattern 01 and lower bolster 02, and piercing punch 06 is installed on 0 degree of wedge 03 by die clamp 04, polyurethane
05 snug fit is installed with on piercing punch 06, and product piece is positioned in lower mold insert 07, by piercing punch and lower mold insert
Punching side punching.
The standard wedge used in prior art takes up room greatly, increases the development cost of mould, and its binder is typically adopted
With polyurethane pressure material, fragile.
Summary of the invention
It is an object of the invention to provide a kind of punching wedge, it is possible to the standard wedge solving to use in prior art takies sky
Between big, increase the development cost of mould, and the flimsy problem of polyurethane pressure material.
The present invention is achieved by the following technical solutions:
A kind of punching wedge, including upper module, drive block, anti-lateral mass, guide rail, pushing block, anti-drop block, die clamp, binder block,
Lower mold insert, retracting spring, binder spring and lower bolster；
Described cope match-plate pattern is connected with the slide block on lathe；Described drive block is fixed on described cope match-plate pattern；
Described guide rail is axially set on described lower bolster；Described anti-lateral mass is fixed on the lower bolster of described guide rail one end
On；Under in working order, sliding contact on the right side of the left side of described anti-lateral mass and described drive block；
The left side of described pushing block is fixing with described die clamp to be connected；The right side of described pushing block is lower with described in working order
The left side of drive block coordinates；
Punching press punch mount point and binder spring mounting hole it is provided with on described die clamp；Described binder spring is installed on described
In binder spring mounting hole；The left end of described binder spring offsets with described binder block；
Punching press punch piercing and retracting spring installing hole it is provided with on described binder block；Described punching press punch piercing is with described
The punching press punch mount point of die clamp is relative；Described retracting spring is arranged in described retracting spring installing hole；
Described lower mold insert is fixed on the described lower bolster of the described guide rail other end；
The lower surface of described pushing block lower surface, described die clamp lower surface and described binder block is provided with groove；Described
Groove coordinates with described slide；
Described anti-drop block is arranged on the lower bolster of described pushing block, described die clamp and described binder block both sides；
Described anti-drop block is slidably matched with described pushing block, described die clamp and described binder block.
Described drive block is T-shaped, including being transversely mounted portion and vertical drive division；Described portion and the described lower mold of being transversely mounted
The lower surface of plate is fixing to be connected；Described vertical drive division is used for driving described pushing block along described guide rail slide block.
The lower left corner of the lower end of described vertical drive division is provided with lower-left fillet surface；The right side of the lower end of described vertical drive division
Inferior horn is provided with bottom right fillet surface.
The upper left corner of described anti-lateral mass is provided with the upper right fillet surface coordinated with described bottom right fillet surface；Described pushing block
The upper right corner is provided with the upper right fillet surface coordinated with described lower-left fillet surface.
The two ends of the two ends of described pushing part, the two ends of described die clamp and described binder block are provided with protuberance；
Described anti-drop block is L-type；Described anti-drop block is formed recessed with described lower bolster upper surface after being fixed on described lower bolster
Type chute；Described protuberance is slideably positioned in described matrix chute.
The invention has the beneficial effects as follows:
The present invention provides a kind of general stamping mould, makes most of universal architecture of small-sized steel plate mould fix, it is only necessary to
The insert changing different stamping parts can complete the punching of different stamping parts.
The invention provides the wedge of a kind of horizontal side punching, it takes up room little, can be substantially reduced the chi of side-punching mould
Very little, use the bloom binder that band guides altogether, precision is high, improves the punching quality of side punching.
Accompanying drawing explanation
Fig. 1 is that prior art mold closes axonometric drawing；
Fig. 2 is that punching wedge of the present invention closes axonometric drawing；
Fig. 3 is invention punching wedge exploded view；
Fig. 4 is the top view of Fig. 2；
Fig. 5 is the A-A sectional view of Fig. 4；
Fig. 6 is the off working state B-B sectional view of Fig. 4；
Fig. 7 is the duty B-B sectional view of Fig. 4；
Fig. 8 is that pushing block, die clamp, binder block coordinate exploded view with anti-drop block.
Description of reference numerals
01 cope match-plate pattern, 02 lower bolster, 03 0 degree of wedges, 04 die clamp, 05 polyurethane, 06 piercing punch, 07 lower mold insert, 1
Cope match-plate pattern, 2 drive blocks, 3 lower bolsters, 4 anti-lateral mass, 5 guide rails, 6 pushing blocks, 7 anti-drop blocks, 8 die clamps, 9 binder blocks, 10 lower mold edges
Block, 11 binder springs, 12 retracting springs, 13 piercing punches, 14 guide rail grooves, 21 lower-left fillet surfaces, 22 bottom right fillet surfaces, 41 is left
Upper fillet surface, 61 upper right fillet surfaces.
Detailed description of the invention
Describing technical scheme by the following examples in detail, below example is only exemplary, only
Can be used for explaining and illustrate technical scheme, and be not to be construed as the restriction to technical solution of the present invention.
The present invention provides a kind of punching wedge, as shown in Fig. 2 to Fig. 8, including upper module 1, drive block 2, anti-lateral mass 4, leads
Rail 5, pushing block 6, anti-drop block 7, die clamp 8, binder block 9, lower mold insert 10, retracting spring 12, binder spring 11 and lower bolster 3.
Cope match-plate pattern 1 is connected with the slide block on lathe；For providing driving force.
Drive block 2 leads to spiral pin nail and is fixed on cope match-plate pattern；For driving pushing block, drive block is T-shaped, including laterally pacifying
Dress portion and vertical drive division；The portion that is transversely mounted is fixing with the lower surface of lower bolster to be connected；Vertical drive division is used for driving pushing block
Along guide rail slide block.
The lower left corner of the lower end of vertical drive division is provided with lower-left fillet surface 21；The lower right corner of the lower end of vertical drive division sets
It is equipped with bottom right fillet surface 22.In this application, left side and right side are relative concept, with in the face of accompanying drawing time, left hand direction is left side,
Right-hand lay is right side.In practice, left side can also be exchanged with right side, has no effect on the realization of technical scheme.
Guide rail 5 is axially set in the guide rail groove 14 of lower bolster 3 by spiral pin nail, the top ledge of guide rail 5 with
Pushing block, die clamp and binder block are slidably matched；The lower surface of pushing block lower surface, die clamp lower surface and binder block is provided with recessed
Groove；Groove coordinates with slide；Guiding for pushing block, die clamp and binder block.
Anti-lateral mass 4 uses spiral pin nail to be fixed on the lower bolster of guide rail one end；Under in working order, the left side of anti-lateral mass
With sliding contact on the right side of drive block；For preventing drive block from bearing side force.The upper left corner of anti-lateral mass is provided with and bottom right chamfering
The upper left fillet surface 41 that face coordinates.
The left side of pushing block 6 is fixing with die clamp to be connected；The lower left side with drive block in working order, the right side of pushing block is joined
Close；In this application, pushing block is T-shaped piece, and its horizontal edge forms flange platform, the upper right corner of pushing block beyond the two side portions of vertical edge
It is provided with the upper right fillet surface 61 coordinated with lower-left fillet surface.
Punching press punch mount point and binder spring mounting hole it is provided with on die clamp；Binder spring is installed on binder spring and installs
In hole；The left end of binder spring offsets with binder block, it is provided that pressure-plate-force；Punching press punch mount point is used for installing punching press punch.
Punching press punch piercing and retracting spring installing hole it is provided with on binder block；Punching press punch piercing is convex with the punching press of die clamp
Mould mount point is relative, and punching press punch passes punching press punch piercing；Retracting spring is arranged in retracting spring installing hole；For one
Jig frequency shifts holding pad onto starting point after completing.
Lower mold insert spiral pin nail is fixed on the lower bolster of the guide rail other end；Placement and processing punching for product piece
Die.
Anti-drop block is arranged on the lower bolster of pushing block, die clamp and binder block both sides.
Anti-drop block is slidably matched with pushing block, die clamp and binder block.
Anti-drop block is L-type；Anti-drop block forms matrix chute with lower bolster upper surface after being fixed on lower bolster；Flange platform slides
It is arranged in matrix chute.
The most as shown in Figure 8, two medial surface of anti-drop block are respectively A face and B face.The two ends of pushing part, mould
The two ends of folder and the two ends of binder block are provided with flange platform；The flange platform of pushing block includes a1 face and b1 face；The flange of die clamp
Platform includes a2 face and b2 face；The flange platform of binder block includes a3 face and b3 face；Wherein, a1 face, a2 face and a3 face are all and anti-drop block
The sliding contact of A face；B1 face, b2 face and b3 face all with the B face sliding contact of anti-drop block.
Specific works process is:
When cope match-plate pattern moves downward from top dead-centre (the range point that cope match-plate pattern moves upward), and drive block is the most downward
The chamfer contact at motion, the chamfering at drive block top and pushing block top, so that driving pushing block, die clamp at guide rail and anti-drop block
Guiding under travel forward, the binder spring of die clamp bottom in motor process to binder block provide driving force, binder block is being led
Travelling forward under the guiding of rail, the retracting spring pressurized of its underpart, when the lower flat of binder block bottom with lower mold insert contacts
Time stop motion, now piercing punch and lower mold insert complete one-off hole-piercing stroke.
Cope match-plate pattern and drive block move upward, drive block depart from pushing block, binder block under the driving of retracting spring backward
Motion, until retracting spring is in free state, holding pad, during rearward movement, promotes binder spring, die clamp and promotion
Block rearward movement, until binder spring is in free state.
Below it is only the description of the preferred embodiment of the present invention, it is noted that due to the finiteness of literal expression, and
Objectively there is unlimited concrete structure, for those skilled in the art, without departing from the principle of the invention
On the premise of, it is also possible to making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (5)
1. a punching wedge, it is characterised in that: include upper module, drive block, anti-lateral mass, guide rail, pushing block, anti-drop block, mould
Folder, binder block, lower mold insert, retracting spring, binder spring and lower bolster；
Described cope match-plate pattern is connected with the slide block on lathe；Described drive block is fixed on described cope match-plate pattern；
Described guide rail is axially set on described lower bolster；Described anti-lateral mass is fixed on the lower bolster of described guide rail one end；?
Under duty, sliding contact on the right side of the left side of described anti-lateral mass and described drive block；
The left side of described pushing block is fixing with described die clamp to be connected；The right side of described pushing block is descended and described driving in working order
The left side of block coordinates；
Punching press punch mount point and binder spring mounting hole it is provided with on described die clamp；Described binder spring is installed on described binder
In spring mounting hole；The left end of described binder spring offsets with described binder block；
Punching press punch piercing and retracting spring installing hole it is provided with on described binder block；Described punching press punch piercing and described die clamp
Punching press punch mount point relative；Described retracting spring is arranged in described retracting spring installing hole；
Described lower mold insert is fixed on the described lower bolster of the described guide rail other end；
The lower surface of described pushing block lower surface, described die clamp lower surface and described binder block is provided with groove；Described groove
Coordinate with described slide；
Described anti-drop block is arranged on the lower bolster of described pushing block, described die clamp and described binder block both sides；
Described anti-drop block is slidably matched with described pushing block, described die clamp and described binder block.
Punching wedge the most according to claim 1, it is characterised in that: described drive block is T-shaped, including being transversely mounted portion
And vertical drive division；The described lower surface being transversely mounted portion and described lower bolster is fixing to be connected；Described vertical drive division is used for driving
Dynamic described pushing block is along described guide rail slide block.
Punching wedge the most according to claim 2, it is characterised in that: the lower left corner of the lower end of described vertical drive division is arranged
There is lower-left fillet surface；The lower right corner of the lower end of described vertical drive division is provided with bottom right fillet surface.
Punching wedge the most according to claim 3, it is characterised in that: the upper left corner of described anti-lateral mass is provided with and the described right side
The upper right fillet surface that lower fillet surface coordinates；The upper right corner of described pushing block is provided with the upper right coordinated with described lower-left fillet surface and falls
Edged surface.
Punching wedge the most according to claim 1, it is characterised in that: the two ends of described pushing part, the two ends of described die clamp
And the two ends of described binder block are provided with flange platform；
Described anti-drop block is L-type；It is sliding that described anti-drop block forms matrix with described lower bolster upper surface after being fixed on described lower bolster
Groove；Described flange platform is slideably positioned in described matrix chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610671560.9A CN106270136A (en) | 2016-08-15 | 2016-08-15 | A kind of punching wedge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610671560.9A CN106270136A (en) | 2016-08-15 | 2016-08-15 | A kind of punching wedge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106270136A true CN106270136A (en) | 2017-01-04 |
Family
ID=57671579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610671560.9A Pending CN106270136A (en) | 2016-08-15 | 2016-08-15 | A kind of punching wedge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106270136A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599053A (en) * | 2017-09-25 | 2018-01-19 | 江苏和兴汽车科技有限公司 | A kind of A posts panel punched hole punching word device |
| CN108296359A (en) * | 2018-02-08 | 2018-07-20 | 安徽江淮汽车集团股份有限公司 | A kind of pressing mold |
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| JP2000326023A (en) * | 1999-05-20 | 2000-11-28 | Sankyo Oilless Industry Inc | Cam unit |
| CN101837401A (en) * | 2010-05-19 | 2010-09-22 | 昆山市三众模具制造有限公司 | Automobile door bumper die cutting die |
| CN201921942U (en) * | 2010-12-28 | 2011-08-10 | 单浩锋 | Wedge bending reshaping mould |
| CN102601243A (en) * | 2012-03-16 | 2012-07-25 | 昆山联德精密机械有限公司 | Double-acting tapered wedge forming mechanism |
| CN103372599A (en) * | 2012-04-18 | 2013-10-30 | 成都思茂科技有限公司 | Inclined slider mechanism |
| CN203330238U (en) * | 2013-06-27 | 2013-12-11 | 江阴协统汽车附件有限公司 | Fast automobile roof punching device |
| CN203426248U (en) * | 2013-08-13 | 2014-02-12 | 刘峥霞 | Novel double-wedge punching die |
| CN103909194A (en) * | 2013-01-04 | 2014-07-09 | 上海奥林汽车配件有限公司 | Die for forming locking rod |
| CN103978109A (en) * | 2014-05-19 | 2014-08-13 | 安徽大昌科技股份有限公司 | Side punching and shaping mold for knee protection support |
| CN104128514A (en) * | 2014-06-24 | 2014-11-05 | 宁波双林汽车部件股份有限公司 | Forced return device of horizontal punch of stamping die |
| CN104368681A (en) * | 2014-11-27 | 2015-02-25 | 安徽江淮汽车股份有限公司 | Wedge mechanism |
-
2016
- 2016-08-15 CN CN201610671560.9A patent/CN106270136A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000326023A (en) * | 1999-05-20 | 2000-11-28 | Sankyo Oilless Industry Inc | Cam unit |
| CN101837401A (en) * | 2010-05-19 | 2010-09-22 | 昆山市三众模具制造有限公司 | Automobile door bumper die cutting die |
| CN201921942U (en) * | 2010-12-28 | 2011-08-10 | 单浩锋 | Wedge bending reshaping mould |
| CN102601243A (en) * | 2012-03-16 | 2012-07-25 | 昆山联德精密机械有限公司 | Double-acting tapered wedge forming mechanism |
| CN103372599A (en) * | 2012-04-18 | 2013-10-30 | 成都思茂科技有限公司 | Inclined slider mechanism |
| CN103909194A (en) * | 2013-01-04 | 2014-07-09 | 上海奥林汽车配件有限公司 | Die for forming locking rod |
| CN203330238U (en) * | 2013-06-27 | 2013-12-11 | 江阴协统汽车附件有限公司 | Fast automobile roof punching device |
| CN203426248U (en) * | 2013-08-13 | 2014-02-12 | 刘峥霞 | Novel double-wedge punching die |
| CN103978109A (en) * | 2014-05-19 | 2014-08-13 | 安徽大昌科技股份有限公司 | Side punching and shaping mold for knee protection support |
| CN104128514A (en) * | 2014-06-24 | 2014-11-05 | 宁波双林汽车部件股份有限公司 | Forced return device of horizontal punch of stamping die |
| CN104368681A (en) * | 2014-11-27 | 2015-02-25 | 安徽江淮汽车股份有限公司 | Wedge mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599053A (en) * | 2017-09-25 | 2018-01-19 | 江苏和兴汽车科技有限公司 | A kind of A posts panel punched hole punching word device |
| CN108296359A (en) * | 2018-02-08 | 2018-07-20 | 安徽江淮汽车集团股份有限公司 | A kind of pressing mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: Anhui Jianghuai Automotive Co., Ltd. |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |