CN107671178A - A kind of mould is with pulling and pushing harden structure and its application method - Google Patents
A kind of mould is with pulling and pushing harden structure and its application method Download PDFInfo
- Publication number
- CN107671178A CN107671178A CN201711021602.5A CN201711021602A CN107671178A CN 107671178 A CN107671178 A CN 107671178A CN 201711021602 A CN201711021602 A CN 201711021602A CN 107671178 A CN107671178 A CN 107671178A
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- CN
- China
- Prior art keywords
- pin
- punch
- plate
- pulling
- groove
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- 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.)
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
Abstract
The invention discloses a kind of mould with pulling and pushing harden structure, including fixed plate, punch-pin and pull and push plate, it is longitudinally spaced in described fixed plate to be provided with multiple punch-pin mounting holes for vertically running through fixed plate, a punch-pin along punch-pin mounting hole vertical sliding motion is mounted in each punch-pin mounting hole, pulling and pushing plate transversely can translationally be installed on the top of fixed plate, and the bottom surface for pulling and pushing plate is provided with groove for housing punch-pin.Also disclose its application method.The beneficial effects of the invention are as follows：Plate is pulled and pushed by being inserted or pulled out, realizes the adjustment to punch-pin working depth, pull and push designed on plate it is fluted, fixed plate mold insert can be driven in punch-pin retraction groove, whether selection punch-pin works as needed, therefore, the product that a secondary mould produces multiple different sizes can be achieved.
Description
Technical field
The present invention relates to punch forming technical field, particularly a kind of mould is with pulling and pushing harden structure and its application method.
Background technology
When carrying out punch forming processing, the difference according to product structure is generally required, concave-convex mold corresponding to design, and
When carrying out the more similar Product processing of some structures, the structure difference of punch-pin is simultaneously little, but stills need two sets of design or cover more
Punch-pin, tooling cost is caused to increase, it is big that punch-pin changes workload.
The content of the invention
The shortcomings that it is an object of the invention to overcome prior art, there is provided a kind of mould is with pulling and pushing harden structure and its user
Method.
The purpose of the present invention is achieved through the following technical solutions：A kind of mould is including fixed plate, convex with pulling and pushing harden structure
Mould and pull and push plate, it is longitudinally spaced in described fixed plate to be provided with multiple punch-pin for vertically running through fixed plate and install
Hole, a punch-pin along punch-pin mounting hole vertical sliding motion is mounted in each punch-pin mounting hole, pulling and pushing plate can transversely translate
Ground is installed on the top of fixed plate, and the bottom surface for pulling and pushing plate is provided with groove for housing punch-pin, when the top of punch-pin is located at institute
When stating in groove, the bottom of punch-pin is located in punch-pin mounting hole, when being not located at the top of punch-pin in described groove, punch-pin
Bottom is located at outside punch-pin mounting hole.
Described pulls and pushes two spacing holes for being provided with the top of plate and being transversely arranged side by side, and is set positioned at the top of spacing hole
A banking pin is equipped with, when banking pin is in the first spacing hole in two spacing holes, the in described multiple punch-pin
One punch-pin presses on the bottom for pulling and pushing plate in the multiple punch-pin positioned at pulling and pushing in the groove of plate at the top of remaining second punch-pin
Face；When banking pin is in the second spacing hole in two spacing holes, the 3rd punch-pin in described multiple punch-pin, which is located at, to be taken out
In the groove of plate, the bottom surface for pulling and pushing plate is pressed at the top of remaining 4th punch-pin in described multiple punch-pin.
The mold insert for preventing that punch-pin from sliding out of punch-pin mounting hole is installed, in the side wall of punch-pin in described punch-pin mounting hole
It is provided with the stopper slot coordinated with mold insert.
A kind of mould application method for pulling and pushing harden structure, comprises the following steps：
S1, the structure according to the first product, it is multiple along the first groove being longitudinally arranged side by side in the bottom setting for pulling and pushing plate, it is described
Multiple first grooves be respectively positioned on processing the first product when do not need downward retaining plate punch-pin top；
S2, the structure according to the second product, it is multiple along the second groove being longitudinally arranged side by side in the bottom setting for pulling and pushing plate, it is described
, multiple second grooves do not need the top of the punch-pin of downward retaining plate when being respectively positioned on the second product of processing；
When S3, the first product of processing, the first groove is set to be located at the normal position of corresponding punch-pin mounting hole；
S4, after processing the first product, then when carrying out the processing of the second product, transverse shifting pulls and pushes plate, is located at the second groove
The normal position of corresponding punch-pin mounting hole.
Preferably, in described step S3, when processing the first product, banking pin is located in the first spacing hole, described step
In rapid S3, when processing the second product, banking pin is located in the second spacing hole.
The present invention has advantages below：
The present invention pulls and pushes plate by being inserted or pulled out, and realizes the adjustment to punch-pin working depth, pull and push designed on plate it is fluted, Gu
Fixed board mold insert can be driven in punch-pin retraction groove, select whether punch-pin works as needed, therefore, a secondary mould production can be achieved
The product of multiple different sizes.
Brief description of the drawings
Fig. 1 is structural representation when banking pin of the invention is located at the first spacing hole.
Fig. 2 is structural representation when banking pin of the invention is located at the second spacing hole.
Fig. 3 is the structural representation of the fixed plate of the present invention
In figure, 1- punch-pin, 2- pulls and pushes plate, 3- grooves, 4- spacing holes, 5- banking pins, 6- mold inserts, 7- fixed plates.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of mould is with pulling and pushing harden structure, including fixed plate 7, punch-pin 1 and pulls and pushes plate 2, described
Longitudinally spaced in fixed plate 7 to be provided with multiple mounting holes of punch-pin 1 for vertically running through fixed plate 7, each punch-pin 1 is installed
A punch-pin 1 along the mounting hole vertical sliding motion of punch-pin 1 is mounted in hole, pulling and pushing plate 2 transversely can translationally be installed on fixation
The top of plate 7, the bottom surface for pulling and pushing plate 2 is provided with groove 3 for housing punch-pin 1, when the top of punch-pin 1 is located at the groove 3
When interior, the bottom of punch-pin 1 is located in the mounting hole of punch-pin 1, when the top of punch-pin 1 is not located in described groove 3, punch-pin 1
Bottom is located at outside the mounting hole of punch-pin 1.
The described top for pulling and pushing plate 2 is provided with two spacing holes 4 being transversely arranged side by side, positioned at the upper of spacing hole 4
Portion is provided with a banking pin 5, when banking pin 5 is in the first spacing hole in two spacing holes 4, described multiple punch-pin
The first punch-pin in 1 is pressed at the top of remaining second punch-pin in the multiple punch-pin 1 and taken out positioned at pulling and pushing in the groove 3 of plate 2
The bottom surface of plate 2；When banking pin 5 is in the second spacing hole in two spacing holes 4, the in described multiple punch-pin 1
Three punch-pin press at the top of remaining 4th punch-pin in described multiple punch-pin 1 positioned at pulling and pushing in the groove 3 of plate 2 and pull and push plate 2
Bottom surface.
The mold insert 6 for preventing that punch-pin 1 from sliding out of punch-pin 1 mounting hole is installed in the described mounting hole of punch-pin 1, punch-pin 1
The spacing hole 4 coordinated with mold insert 6 is provided with side wall.
A kind of mould application method for pulling and pushing harden structure, comprises the following steps：
S1, the structure according to the first product, set in the bottom for pulling and pushing plate 2 multiple along the first groove being longitudinally arranged side by side, institute
Multiple first grooves stated do not need the top of the punch-pin 1 of downward retaining plate 7 when being respectively positioned on the first product of processing；
S2, the structure according to the second product, set in the bottom for pulling and pushing plate 2 multiple along the second groove being longitudinally arranged side by side, institute
State, multiple second grooves do not need the top of the punch-pin 1 of downward retaining plate 7 when being respectively positioned on the second product of processing；
When S3, the first product of processing, the first groove is set to be located at the normal position of the corresponding mounting hole of punch-pin 1；
S4, after processing the first product, then when carrying out the processing of the second product, transverse shifting pulls and pushes plate 2, is located at the second groove
The normal position of the corresponding mounting hole of punch-pin 1.
Preferably, in described step S3, when processing the first product, banking pin 5 is located in the first spacing hole, described step
In rapid S3, when processing the second product, banking pin 5 is located in the second spacing hole.
Claims (5)
1. a kind of mould is with pulling and pushing harden structure, it is characterised in that：Including fixed plate（7）, punch-pin（1）With pull and push plate（2）, it is described
Fixed plate（7）Upper longitudinally spaced be provided with multiple vertically runs through fixed plate（7）Punch-pin（1）Mounting hole, it is each convex
Mould（1）One is mounted in mounting hole along punch-pin（1）The punch-pin of mounting hole vertical sliding motion（1）, pull and push plate（2）Can transversely it put down
It is installed on fixed plate with moving（7）Top, pull and push plate（2）Bottom surface be provided with for housing punch-pin（1）Groove（3）, when convex
Mould（1）Top be located at the groove（3）When interior, punch-pin（1）Bottom be located at punch-pin（1）In mounting hole, work as punch-pin（1）Top
Portion is not located at described groove（3）When interior, punch-pin（1）Bottom be located at punch-pin（1）Outside mounting hole.
2. a kind of mould according to claim 1 is with pulling and pushing harden structure, it is characterised in that：Described pulls and pushes plate（2）Top
Portion is provided with two spacing holes being transversely arranged side by side（4）, positioned at spacing hole（4）Top be provided with a banking pin（5）,
Work as banking pin（5）Positioned at two spacing holes（4）In the first spacing hole in when, described multiple punch-pin（1）In the first punch-pin
Positioned at pulling and pushing plate（2）Groove（3）It is interior, the multiple punch-pin（1）In press at the top of remaining second punch-pin and pull and push plate（2）
Bottom surface；Work as banking pin（5）Positioned at two spacing holes（4）In the second spacing hole in when, described multiple punch-pin（1）In
Three punch-pin, which are located at, pulls and pushes plate（2）Groove（3）Interior, described multiple punch-pin（1）In press at the top of remaining 4th punch-pin
Pull and push plate（2）Bottom surface.
3. a kind of mould according to claim 2 is with pulling and pushing harden structure and its application method, it is characterised in that：Described mould
Being provided with mounting hole prevents punch-pin（1）From punch-pin（1）The mold insert slid in mounting hole（6）, punch-pin（1）Side wall on be provided with
With mold insert（6）The spacing hole of cooperation（4）.
4. a kind of mould application method for pulling and pushing harden structure according to any one in claim 1-3, its feature exist
In：Comprise the following steps：
S1, the structure according to the first product, are pulling and pushing plate（2）Bottom set it is multiple along the first groove being longitudinally arranged side by side,
Described multiple first grooves do not need downward retaining plate when being respectively positioned on the first product of processing（7）Punch-pin（1）Top；
S2, the structure according to the second product, are pulling and pushing plate（2）Bottom set it is multiple along the second groove being longitudinally arranged side by side,
Described, multiple second grooves do not need downward retaining plate when being respectively positioned on the second product of processing（7）Punch-pin（1）It is upper
Portion；
When S3, the first product of processing, the first groove is set to be located at corresponding punch-pin（1）The normal position of mounting hole；
S4, after processing the first product, then when carrying out the processing of the second product, transverse shifting pulls and pushes plate（2）, make the second groove position
In corresponding punch-pin（1）The normal position of mounting hole.
A kind of 5. mould its application method for pulling and pushing harden structure according to claim 4, it is characterised in that：Described step
In rapid S3, when processing the first product, banking pin（5）In the first spacing hole, in described step S3, the second product is processed
When, banking pin（5）In the second spacing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711021602.5A CN107671178A (en) | 2017-10-26 | 2017-10-26 | A kind of mould is with pulling and pushing harden structure and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711021602.5A CN107671178A (en) | 2017-10-26 | 2017-10-26 | A kind of mould is with pulling and pushing harden structure and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107671178A true CN107671178A (en) | 2018-02-09 |
Family
ID=61141767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711021602.5A Pending CN107671178A (en) | 2017-10-26 | 2017-10-26 | A kind of mould is with pulling and pushing harden structure and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107671178A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4375774A (en) * | 1979-12-26 | 1983-03-08 | Wilson Tool Company | Adjustable punch head |
| JP2000000618A (en) * | 1998-06-17 | 2000-01-07 | Punch Kogyo Kk | Change retainer for punch |
| CN202824420U (en) * | 2012-09-13 | 2013-03-27 | 奇瑞汽车股份有限公司 | Liftable stamping die seat |
| 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 |
| CN203678995U (en) * | 2014-02-27 | 2014-07-02 | 无锡威唐金属科技有限公司 | Punch structure fast to replace |
| CN203817200U (en) * | 2014-04-30 | 2014-09-10 | 浙江索特电气有限公司 | Stamping die adjusting device |
| CN203862802U (en) * | 2014-04-29 | 2014-10-08 | 江阴市高拓精密模具有限公司 | Single slot stamping die |
| CN203917592U (en) * | 2014-07-04 | 2014-11-05 | 天津市津荣天宇精密机械有限公司 | For progressive die stamping-out quick change construction |
| CN205414109U (en) * | 2015-11-02 | 2016-08-03 | 苏州御龙模具有限公司 | High automatic switching mechanism of drift |
| CN206122492U (en) * | 2016-10-25 | 2017-04-26 | 深圳市铭恒达精密五金有限公司 | Continuous mould of punching press fixed number cuts mechanism |
| CN207463975U (en) * | 2017-10-26 | 2018-06-08 | 成都宏明双新科技股份有限公司 | A kind of mold is with pulling and pushing harden structure |
-
2017
- 2017-10-26 CN CN201711021602.5A patent/CN107671178A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4375774A (en) * | 1979-12-26 | 1983-03-08 | Wilson Tool Company | Adjustable punch head |
| JP2000000618A (en) * | 1998-06-17 | 2000-01-07 | Punch Kogyo Kk | Change retainer for punch |
| CN202824420U (en) * | 2012-09-13 | 2013-03-27 | 奇瑞汽车股份有限公司 | Liftable stamping die seat |
| 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 |
| CN203678995U (en) * | 2014-02-27 | 2014-07-02 | 无锡威唐金属科技有限公司 | Punch structure fast to replace |
| CN203862802U (en) * | 2014-04-29 | 2014-10-08 | 江阴市高拓精密模具有限公司 | Single slot stamping die |
| CN203817200U (en) * | 2014-04-30 | 2014-09-10 | 浙江索特电气有限公司 | Stamping die adjusting device |
| CN203917592U (en) * | 2014-07-04 | 2014-11-05 | 天津市津荣天宇精密机械有限公司 | For progressive die stamping-out quick change construction |
| CN205414109U (en) * | 2015-11-02 | 2016-08-03 | 苏州御龙模具有限公司 | High automatic switching mechanism of drift |
| CN206122492U (en) * | 2016-10-25 | 2017-04-26 | 深圳市铭恒达精密五金有限公司 | Continuous mould of punching press fixed number cuts mechanism |
| CN207463975U (en) * | 2017-10-26 | 2018-06-08 | 成都宏明双新科技股份有限公司 | A kind of mold is with pulling and pushing harden structure |
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