CN104907392A - Wedge mechanism with movable punch - Google Patents
Wedge mechanism with movable punch Download PDFInfo
- Publication number
- CN104907392A CN104907392A CN201510016836.5A CN201510016836A CN104907392A CN 104907392 A CN104907392 A CN 104907392A CN 201510016836 A CN201510016836 A CN 201510016836A CN 104907392 A CN104907392 A CN 104907392A
- Authority
- CN
- China
- Prior art keywords
- slide block
- cylinder
- drift
- block
- punch
- 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
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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
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention relates to the field of dies, in particular to a wedge mechanism with a movable punch. The wedge mechanism comprises a wedge body and reversing blocks, and is characterized in that the wedge mechanism further comprises a sliding block, a cylinder, the punch, a reset spring, a punch seat, a cylinder mounting plate and a movable ejector block; the sliding block is provided with a plane, the cylinder is fixed on one side of the sliding block, a longitudinal groove is formed in the middle of the plane of the sliding block, and the movable ejector block is located in the groove; a stepped hole is formed in the punch seat, the punch is located in the stepped hole of the punch seat, a spring limiting plate is arranged on the tail of the punch, the reset spring is arranged in the stepped hole of the punch seat, one end of the reset spring makes contact with the end of the inner wall of the stepped hole, and the other end of the reset spring makes contact with the spring limiting plate at the tail of the punch. The cylinder is used for driving the movable ejector block to directly control selection of the working station of the punch, whether the punch works is selected online, halt is not needed, dies do not need to be dismounted, and the wedge mechanism is simple, saves time and improves work efficiency.
Description
Technical field
The present invention relates to mould applications, specifically a kind of Wedge mechanism with movable drift.
Background technology
Punch process some as arrangements for automotive doors part in, some part needs partially perforation, due to the difference of position of opening, often needs how secondary mould or repeatedly adjusts mould.Such as dismantle do not need position of opening lewisson, adjustment wedge height and position etc.So need to expend numerous manpower and materials, and operation is inconvenient, the duplication of labour, reduces the production efficiency of punch line, and cannot ensure the interchangeability of mould parts.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, provide a kind of Wedge mechanism with movable drift.
In order to achieve the above object, the present invention is achieved in that
With a Wedge mechanism for movable drift, it comprises wedge body and block of tossing about, and also comprises slide block, cylinder, drift, back-moving spring, punch holder, cylinder mounting plate and movable jacking block; Under the top of block of tossing about be connected with the bottom of slide block, the top of slide block is connected with the top of wedge body, described slide block side has a plane, the cylinder body of cylinder is fixed on slide block side by cylinder mounting plate, movable jacking block comprises push rod and is located at the linking arm at push rod top, linking arm is connected with the piston rod of cylinder, the middle part of slide block plane has a longitudinal fluting, this groove is positioned at the side of slide block simultaneously, cylinder mounting plate also has breach on a corresponding position, and the push rod of movable jacking block is positioned at this groove; Punch holder has shoulder hole, this punch holder is installed on slide block and has on the side of longitudinal fluting, the shoulder hole of punch holder is communicated with the groove of slide block side, drift is located in the shoulder hole of punch holder, and the afterbody of drift has spring limiting board, and back-moving spring is located in the shoulder hole of punch holder, the inwall ends contact of its one end and shoulder hole, the other end contacts with the spring limiting board of drift afterbody, and so, drift can move back and forth under the effect of back-moving spring in shoulder hole; Have an inclined-plane bottom the push rod of movable jacking block, this inclined-plane contacts with spring limiting board.
The described wedge with drift selecting arrangement, a chute tilted is provided with in wedge body, slide block and wedge body are slidably connected by this chute, block top of tossing about has the guide rail of inclination, slider bottom has the chute with described guide rail, and slide block is slidably connected with block of tossing about by chute and being slidably connected of guide rail.
The described wedge with drift selecting arrangement, cylinder is thin cylinder.
Compared with prior art, use air cylinder driven activity jacking block directly to control to select the working position of drift, whether on-line selection drift works, and does not need to shut down, and does not need to dismantle mould, simply saves time, increase work efficiency in the present invention.
Accompanying drawing explanation
Fig. 1 is structure of the present invention and operating diagram.
Fig. 2 is the sectional view of drift off position.
Fig. 3 is the sectional view of drift duty.
Detailed description of the invention
The present invention is further illustrated below by way of specific embodiment.
As shown in Figure 1, Figure 2 and Figure 3, a kind of Wedge mechanism with movable drift, it comprises wedge body 7 and block 1 of tossing about, and also comprises slide block 2, cylinder 8, drift 4, back-moving spring 9, punch holder 3, cylinder mounting plate 5 and movable jacking block 6; The toss about top of block 1 is connected with the bottom of slide block 2, the top of slide block 2 is connected with the top of wedge body 7, described slide block 2 side has a plane, the cylinder body of cylinder 8 is fixed on slide block 2 side by cylinder mounting plate 5, movable jacking block 6 comprises push rod and is located at the linking arm at push rod top, linking arm is connected with the piston rod of cylinder 8, the middle part of slide block 2 plane has a longitudinal fluting, this groove is positioned at the side of slide block 2 simultaneously, cylinder mounting plate 5 also has breach on a corresponding position, and the push rod of movable jacking block 6 is positioned at this groove; Punch holder 3 has shoulder hole, this punch holder 3 is installed on slide block 2 and has on the side of longitudinal fluting, the shoulder hole of punch holder 3 is communicated with the groove of slide block 2 side, drift 4 is located in the shoulder hole of punch holder 3, and the afterbody of drift 4 has spring limiting board, and back-moving spring 9 is located in the shoulder hole of punch holder 3, the inwall ends contact of its one end and shoulder hole, the other end contacts with the spring limiting board of drift 4 afterbody, and so, drift 4 can move back and forth under the effect of back-moving spring 9 in shoulder hole; Have an inclined-plane bottom the push rod of movable jacking block 6, this inclined-plane contacts with spring limiting board.
The described wedge with drift selecting arrangement, a chute tilted is provided with in wedge body 7, slide block 2 and wedge body 7 are slidably connected by this chute, block 1 top of tossing about has the guide rail of inclination, there is bottom slide block 2 chute with described guide rail, slide block 2 is slidably connected with block 1 of tossing about by chute and being slidably connected of guide rail, when wedge body 7 action downwards, slide block 2 along block 1 of tossing about guide rail and slide.
The described wedge with drift selecting arrangement, cylinder 8 is thin cylinders.
When part position needs punching, cylinder 8 action, cylinder rod stroke is made to be 0 i.e. cylinder rod withdrawal, drive coupled movable jacking block 6 to move, movable jacking block 6 promotes drift 4 in the notch of slide block 2, and drift 4 stretches out certain altitude, in punching course, drift 4 is contacted with tablet, and drift 4 works, and completes punching.
When this position does not need punching, cylinder 8 action, cylinder rod stroke is made to be that full stroke and cylinder rod stretch out, drive coupled movable jacking block 6 to move, movable jacking block 6 rises in the notch of slide block 2, under the promotion of back-moving spring 9, drift 4 laminating activity all the time jacking block 6 otch is made to make its certain altitude of retracting, thus in punching course, make drift 4 not contact with tablet, drift does not work.
Claims (3)
1., with a Wedge mechanism for movable drift, it comprises wedge body and block of tossing about, and it is characterized in that: also comprise slide block, cylinder, drift, back-moving spring, punch holder, cylinder mounting plate and movable jacking block; Under the top of block of tossing about be connected with the bottom of slide block, the top of slide block is connected with the top of wedge body, described slide block side has a plane, the cylinder body of cylinder is fixed on slide block side by cylinder mounting plate, movable jacking block comprises push rod and is located at the linking arm at push rod top, linking arm is connected with the piston rod of cylinder, the middle part of slide block plane has a longitudinal fluting, this groove is positioned at the side of slide block simultaneously, cylinder mounting plate also has breach on a corresponding position, and the push rod of movable jacking block is positioned at this groove; Punch holder has shoulder hole, this punch holder is installed on slide block and has on the side of longitudinal fluting, the shoulder hole of punch holder is communicated with the groove of slide block side, drift is located in the shoulder hole of punch holder, and the afterbody of drift has spring limiting board, and back-moving spring is located in the shoulder hole of punch holder, the inwall ends contact of its one end and shoulder hole, the other end contacts with the spring limiting board of drift afterbody, and so, drift can move back and forth under the effect of back-moving spring in shoulder hole; Have an inclined-plane bottom the push rod of movable jacking block, this inclined-plane contacts with spring limiting board.
2. the Wedge mechanism with movable drift according to claim 1, it is characterized in that: in wedge body, be provided with a chute tilted, slide block and wedge body are slidably connected by this chute, block top of tossing about has the guide rail of inclination, slider bottom has the chute with described guide rail, and slide block is slidably connected with block of tossing about by chute and being slidably connected of guide rail.
3. the Wedge mechanism with movable drift according to claim 1, is characterized in that: cylinder is thin cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510016836.5A CN104907392A (en) | 2014-12-17 | 2015-01-14 | Wedge mechanism with movable punch |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410780389 | 2014-12-17 | ||
| CN2014107803896 | 2014-12-17 | ||
| CN201510016836.5A CN104907392A (en) | 2014-12-17 | 2015-01-14 | Wedge mechanism with movable punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104907392A true CN104907392A (en) | 2015-09-16 |
Family
ID=53820271
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520022729.9U Active CN204545106U (en) | 2014-12-17 | 2015-01-14 | With the Wedge mechanism of movable drift |
| CN201510016836.5A Pending CN104907392A (en) | 2014-12-17 | 2015-01-14 | Wedge mechanism with movable punch |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520022729.9U Active CN204545106U (en) | 2014-12-17 | 2015-01-14 | With the Wedge mechanism of movable drift |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN204545106U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001247A (en) * | 2016-05-26 | 2016-10-12 | 奇瑞汽车股份有限公司 | Switchable suspension wedge mechanism and use method thereof |
| CN108430664A (en) * | 2015-12-21 | 2018-08-21 | 哈拉尔德·魏格尔特 | Wedge-type driving device |
| CN111014429A (en) * | 2019-11-22 | 2020-04-17 | 安徽江淮汽车集团股份有限公司 | Punching switching device and punching die |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204545106U (en) * | 2014-12-17 | 2015-08-12 | 上海新朋联众汽车零部件有限公司 | With the Wedge mechanism of movable drift |
| CN107803425B (en) * | 2017-11-30 | 2024-05-14 | 东莞市同泓五金塑胶制品有限公司 | Porous mold processing of arc |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201895035U (en) * | 2010-11-24 | 2011-07-13 | 奇瑞汽车股份有限公司 | Quick switching mechanism for punching |
| CN202207752U (en) * | 2011-09-06 | 2012-05-02 | 浙江铁牛汽车车身有限公司 | Die for side punching of flanging |
| CN202343700U (en) * | 2011-11-28 | 2012-07-25 | 江铃汽车股份有限公司 | Stripper plate and driving sliding block type oblique punching mold |
| CN202367032U (en) * | 2011-12-13 | 2012-08-08 | 杭州嘉力讯电子科技有限公司 | Auxiliary punch die structure of cylinder |
| CN203170850U (en) * | 2013-03-27 | 2013-09-04 | 苏州宝成汽车冲压有限公司 | Multi-specification punch pin automatic replacing device |
| CN103372601A (en) * | 2012-04-25 | 2013-10-30 | 东莞市鑫品模具有限公司 | Method for forming die before trimming and die thereof |
| CN204545106U (en) * | 2014-12-17 | 2015-08-12 | 上海新朋联众汽车零部件有限公司 | With the Wedge mechanism of movable drift |
-
2015
- 2015-01-14 CN CN201520022729.9U patent/CN204545106U/en active Active
- 2015-01-14 CN CN201510016836.5A patent/CN104907392A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201895035U (en) * | 2010-11-24 | 2011-07-13 | 奇瑞汽车股份有限公司 | Quick switching mechanism for punching |
| CN202207752U (en) * | 2011-09-06 | 2012-05-02 | 浙江铁牛汽车车身有限公司 | Die for side punching of flanging |
| CN202343700U (en) * | 2011-11-28 | 2012-07-25 | 江铃汽车股份有限公司 | Stripper plate and driving sliding block type oblique punching mold |
| CN202367032U (en) * | 2011-12-13 | 2012-08-08 | 杭州嘉力讯电子科技有限公司 | Auxiliary punch die structure of cylinder |
| CN103372601A (en) * | 2012-04-25 | 2013-10-30 | 东莞市鑫品模具有限公司 | Method for forming die before trimming and die thereof |
| CN203170850U (en) * | 2013-03-27 | 2013-09-04 | 苏州宝成汽车冲压有限公司 | Multi-specification punch pin automatic replacing device |
| CN204545106U (en) * | 2014-12-17 | 2015-08-12 | 上海新朋联众汽车零部件有限公司 | With the Wedge mechanism of movable drift |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108430664A (en) * | 2015-12-21 | 2018-08-21 | 哈拉尔德·魏格尔特 | Wedge-type driving device |
| CN108430664B (en) * | 2015-12-21 | 2020-12-29 | 哈拉尔德·魏格尔特 | Wedge type driving device |
| CN106001247A (en) * | 2016-05-26 | 2016-10-12 | 奇瑞汽车股份有限公司 | Switchable suspension wedge mechanism and use method thereof |
| CN111014429A (en) * | 2019-11-22 | 2020-04-17 | 安徽江淮汽车集团股份有限公司 | Punching switching device and punching die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN204545106U (en) | 2015-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150916 |
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| RJ01 | Rejection of invention patent application after publication |