CN112590293A - Cold pressing die with double-end punching structure - Google Patents
Cold pressing die with double-end punching structure Download PDFInfo
- Publication number
- CN112590293A CN112590293A CN202011126730.8A CN202011126730A CN112590293A CN 112590293 A CN112590293 A CN 112590293A CN 202011126730 A CN202011126730 A CN 202011126730A CN 112590293 A CN112590293 A CN 112590293A
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- die
- cavity
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- cold
- headed
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- 238000003825 pressing Methods 0.000 title claims abstract description 25
- 238000004080 punching Methods 0.000 title claims abstract description 20
- 238000004891 communication Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/026—Mounting of dies, platens or press rams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/32—Discharging presses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses a cold pressing die with a double-end punching structure, which comprises an upper die and a lower die, wherein the upper die is arranged on the lower die, and a stressed raised head is arranged in the lower die; a mounting hole is formed in the middle of the upper die, and a punching raised head is mounted in the mounting hole; a cavity is formed in the middle of the lower die, and the stressed raised head is arranged at the bottom of the cavity; an inclined chute is arranged in the lower die, one end of the chute is connected with the cavity, and the other end of the chute penetrates through the side wall of the lower die; and the inner wall of the cavity, opposite to the joint of the chute and the cavity, is provided with a mounting groove. According to the cold pressing die with the double-end stamping structure, cold pressing processing is performed through the double-end stamping mode, the processed formed part can be automatically led out of the die, and danger caused by manual taking is avoided.
Description
Technical Field
The invention relates to the field of dies, in particular to a cold pressing die with a double-end punching structure.
Background
The mould is a tool for making a shaped article, which is composed of various parts, and different moulds are composed of different parts, and the processing of the shape of the article is realized mainly by changing the physical state of the shaped material.
The cold pressing die is a die for applying deformation force to a plate placed in the die at room temperature, and is a special tool which is arranged on a press machine and applies deformation force at room temperature so as to obtain product parts with certain shapes, sizes and performances.
When a traditional cold pressing die is used for machining small thin-wall sheet-shaped parts, the formed parts are manually taken and arranged, and the formed parts cannot be detached from the die and led out.
Disclosure of Invention
The invention mainly solves the technical problem of providing a cold pressing die with a double-end punching structure, which can lead out a formed part from the die.
In order to solve the technical problems, the invention adopts a technical scheme that: a cold-pressing die with a double-end punching structure comprises an upper die and a lower die, wherein the upper die is arranged on the lower die, and a stress raised head is arranged in the lower die;
a mounting hole is formed in the middle of the upper die, a punching raised head is mounted in the mounting hole, a first rack is arranged on the side surface of the punching raised head, a first driving motor is mounted in the upper die, and a gear on the first driving motor is in contact with the first rack;
a cavity is formed in the middle of the lower die, the stress raised head is installed at the bottom of the cavity, a second rack is arranged on the side face of the stress raised head, a second driving motor is installed in the lower die, and a gear on the second driving motor is in contact with the second rack;
an inclined sliding groove is formed in the lower die, one end of the sliding groove is connected with the cavity, the other end of the sliding groove penetrates through the side wall of the lower die, a boss is arranged at the upper end of the connecting part of the sliding groove and the cavity, a groove is formed in the lower end of the connecting part of the sliding groove and the cavity, the groove is arc-shaped, and a blocking angle is arranged at the bottom of the groove;
the spout with the junction of die cavity is relative seted up the mounting groove on the die cavity inner wall, install the pivot in the mounting groove, install the baffle in the pivot, the mounting groove lower extreme is equipped with the chamfer.
In a preferred embodiment of the invention, the punch nose is fitted into the cavity.
In a preferred embodiment of the invention, the length of the baffle is greater than the width of the cavity.
In a preferred embodiment of the present invention, the side surface of the baffle is arc-shaped.
In a preferred embodiment of the invention, the baffle is fitted in the groove.
In a preferred embodiment of the present invention, a coil spring is installed between the rotation shaft and the baffle.
In a preferred embodiment of the present invention, a processing chip is mounted on the lower mold.
In a preferred embodiment of the present invention, the processing chip is connected to the first driving motor and the second driving motor through wires.
In a preferred embodiment of the present invention, a communication module is mounted on the processing chip.
In a preferred embodiment of the present invention, the communication module is connected to an external terminal by a signal.
The invention has the beneficial effects that: according to the cold pressing die with the double-end stamping structure, cold pressing processing is performed through a double-end stamping mode, the processed formed part can be automatically led out of the die, and danger caused by manual taking is avoided.
Drawings
Fig. 1 is a front view of a cold press die having a double-headed press structure.
Fig. 2 is a partially enlarged view of a cold press mold a having a double-headed press structure.
The parts in the drawings are numbered as follows: 1. an upper die; 2. a lower die; 3. mounting holes; 4. punching a raised head; 5. fixing the rod; 6. a cavity; 7. a first drive motor; 8. a second drive motor; 9. a rotating shaft; 10. a coil spring; 11. a baffle plate; 12. a boss; 13. a groove; 14. a blocking angle; 15. chamfering; 16. processing the chip; 17. a communication module; 18. a stressed raised head; 19. and (4) mounting the groove.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
Referring to fig. 1 and 2, the cold pressing die with the double-end punching structure comprises an upper die 1 and a lower die 2, wherein the upper die 1 is mounted on the lower die 2, a fixing rod 5 is mounted between the upper die 1 and the lower die 2, a stress raised head 18 is mounted in the lower die 2, and the stress raised head 18 is used for jacking the baffle plate 11, so that the punching raised head 4 is vertically contacted with the baffle plate 11, and the phenomenon that the baffle plate 11 is contacted with the inclined baffle plate 11 due to the overlong punching raised head 4 is avoided, and the surface of the baffle plate 11 is damaged.
The middle of the upper die 1 is provided with a mounting hole 3, a stamping raised head 4 is mounted in the mounting hole 3, a first rack is arranged on the side face of the stamping raised head 4, a first driving motor 7 is mounted in the upper die 1, a gear on the first driving motor 7 is in contact with the first rack, and the first driving motor 7 drives the stamping raised head 4 to move up and down so as to work.
The middle of the lower die 2 is provided with a cavity 6, the punching raised head 4 is matched with the cavity 6, and the punching raised head 4 and the cavity 6 in different styles are selected according to the shapes of parts.
The stressed convex head 18 is arranged at the bottom of the cavity 6, a second rack is arranged on the side face of the stressed convex head 18, a second driving motor 8 is arranged in the lower die 2, a gear on the second driving motor 8 is in contact with the second rack, and the stressed convex head 18 is driven to move up and down through the second driving motor 8 so as to rotate the baffle plate 11.
An inclined chute 20 is arranged in the lower die 2, one end of the chute 20 is connected with the cavity 6, the other end of the chute 20 penetrates through the side wall of the lower die 2, and the connection position of the chute 20 and the cavity 6 is higher than the top of the stressed raised head 18 when the stressed raised head 18 is lowered to the lowest position.
The upper end of the connecting part of the chute 20 and the cavity 6 is provided with a boss 12, the boss 12 is used for placing the baffle plate 11, so that the baffle plate 11 is prevented from being clamped due to the fact that the length of the baffle plate 11 is larger than the width of the cavity 6, and meanwhile, the baffle plate 11 can be leveled under the action of the stressed protruding head 18.
The lower extreme of spout 20 with the die cavity 6 junction is equipped with recess 13, recess 13 is arc, recess 13 is used for placing baffle 11 makes simultaneously baffle 11 with the inclination of spout 20 bottom is the same, makes things convenient for the shaping part to follow spout 20 is derived.
And a baffle angle 14 is arranged at the bottom of the groove 13, so that the baffle 11 is prevented from returning and transitioning.
The connecting part of the chute 20 and the cavity 6 is opposite, a mounting groove 19 is formed in the inner wall of the cavity 6, a rotating shaft 9 is mounted in the mounting groove 19, a baffle plate 11 is mounted on the rotating shaft 9, the length of the baffle plate 11 is larger than the width of the cavity 6, and the baffle plate 11 is used for contacting with the punching raised head 4 and guiding the flow of a formed part.
A coil spring 10 is installed between the rotating shaft 9 and the baffle plate 11, the coil spring 10 is used for returning the baffle plate 11, and the baffle plate 11 is connected with the groove 13 in an initial state.
The lower end of the mounting groove 19 is provided with a chamfer 15, and the chamfer 15 plays a supporting role when the baffle plate 11 is connected with the groove 13.
The side surface of the baffle 11 is arc-shaped, and the baffle 11 is matched with the groove 13, so that the baffle 11 rotates more smoothly.
Install on lower mould 2 and handle chip 16, handle chip 16 through the connection of electric lines first driving motor 7 with second driving motor 8, handle and install communication module 17 on the chip 16, communication module 17 is connected with external terminal through the signal, through external terminal to handle chip 16 send the order thereby control first driving motor 7 with the work of second driving motor 8, first driving motor 7 with second driving motor 8 simultaneous working.
Compared with the prior art, the cold pressing die with the double-end stamping structure is used for cold pressing in a double-end stamping mode, the machined formed parts can be automatically led out of the die, and danger caused by manual taking is avoided.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A cold-pressing die with a double-end punching structure comprises an upper die and a lower die, wherein the upper die is arranged on the lower die;
a mounting hole is formed in the middle of the upper die, a punching raised head is mounted in the mounting hole, a first rack is arranged on the side surface of the punching raised head, a first driving motor is mounted in the upper die, and a gear on the first driving motor is in contact with the first rack;
a cavity is formed in the middle of the lower die, the stress raised head is installed at the bottom of the cavity, a second rack is arranged on the side face of the stress raised head, a second driving motor is installed in the lower die, and a gear on the second driving motor is in contact with the second rack;
an inclined sliding groove is formed in the lower die, one end of the sliding groove is connected with the cavity, the other end of the sliding groove penetrates through the side wall of the lower die, a boss is arranged at the upper end of the connecting part of the sliding groove and the cavity, a groove is formed in the lower end of the connecting part of the sliding groove and the cavity, the groove is arc-shaped, and a blocking angle is arranged at the bottom of the groove;
the spout with the junction of die cavity is relative seted up the mounting groove on the die cavity inner wall, install the pivot in the mounting groove, install the baffle in the pivot, the mounting groove lower extreme is equipped with the chamfer.
2. The cold-pressing die with the double-headed stamping structure as claimed in claim 1, wherein the stamping nose is matched with the cavity.
3. The cold-pressing die with the double-headed stamping structure as claimed in claim 1, wherein the length of the baffle is greater than the width of the cavity.
4. The cold-pressing die with the double-headed stamping structure as claimed in claim 1, wherein the baffle side surface is arc-shaped.
5. The cold-pressing die with the double-headed stamping structure as claimed in claim 4, wherein the baffle is matched with the groove.
6. The cold-pressing die with the double-headed stamping structure as claimed in claim 1, wherein a coil spring is installed between the rotating shaft and the baffle.
7. The cold-pressing die with the double-headed punching structure as claimed in claim 1, wherein the lower die is mounted with a processing chip.
8. The cold-pressing die with the double-headed stamping structure as claimed in claim 7, wherein the processing chip is connected with the first driving motor and the second driving motor through wires.
9. The cold-pressing die with the double-headed stamping structure as claimed in claim 7, wherein the processing chip is mounted with a communication module.
10. The cold-pressing die with the double-headed stamping structure as claimed in claim 9, wherein the communication module is connected with an external terminal by a signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011126730.8A CN112590293A (en) | 2020-10-20 | 2020-10-20 | Cold pressing die with double-end punching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011126730.8A CN112590293A (en) | 2020-10-20 | 2020-10-20 | Cold pressing die with double-end punching structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112590293A true CN112590293A (en) | 2021-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011126730.8A Pending CN112590293A (en) | 2020-10-20 | 2020-10-20 | Cold pressing die with double-end punching structure |
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| Country | Link |
|---|---|
| CN (1) | CN112590293A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350465A (en) * | 2011-07-22 | 2012-02-15 | 江铃汽车股份有限公司 | Die waste sliding device |
| JP2013056352A (en) * | 2011-09-08 | 2013-03-28 | Toyota Motor East Japan Inc | Scrap chute and press die with the scrap chute |
| CN204093999U (en) * | 2014-09-23 | 2015-01-14 | 瑞鹄汽车模具有限公司 | A kind of waste discharging device |
| CN107081926A (en) * | 2017-04-19 | 2017-08-22 | 赤水市亿成生物科技有限公司 | HERBA DENDROBII medicine materical crude slice preforming device |
| CN107696568A (en) * | 2017-11-07 | 2018-02-16 | 耒阳腾升环保科技开发有限责任公司 | A kind of bamboo charcoal mechanical pressing device of convenient discharging |
| CN108058418A (en) * | 2017-12-25 | 2018-05-22 | 郑州默尔电子信息技术有限公司 | A kind of turnover press device of mold of workbench |
| CN208162376U (en) * | 2018-04-19 | 2018-11-30 | 江苏航申航空科技有限公司 | A kind of thin-walled parts molding machine |
| CN208321734U (en) * | 2018-06-19 | 2019-01-04 | 河南顿汉家用电器有限公司 | A kind of drawing forming mold of self-feeding |
| CN110355277A (en) * | 2019-07-16 | 2019-10-22 | 数恒（苏州）新材料科技有限公司 | A kind of cold stamping die with fast demoulding function |
| CN110355276A (en) * | 2019-07-16 | 2019-10-22 | 数恒（苏州）新材料科技有限公司 | A kind of cold stamping die of exchangeable chamber |
| CN210940586U (en) * | 2019-08-20 | 2020-07-07 | 南昌市飞弘药业有限公司 | Tablet press for tablet production |
| CN211276183U (en) * | 2019-11-28 | 2020-08-18 | 昆山合德欣精密模具有限公司 | Stamping die who facilitates use |
| CN111618137A (en) * | 2020-05-28 | 2020-09-04 | 数恒（苏州）新材料科技有限公司 | Durable indentation-free bending die |
-
2020
- 2020-10-20 CN CN202011126730.8A patent/CN112590293A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350465A (en) * | 2011-07-22 | 2012-02-15 | 江铃汽车股份有限公司 | Die waste sliding device |
| JP2013056352A (en) * | 2011-09-08 | 2013-03-28 | Toyota Motor East Japan Inc | Scrap chute and press die with the scrap chute |
| CN204093999U (en) * | 2014-09-23 | 2015-01-14 | 瑞鹄汽车模具有限公司 | A kind of waste discharging device |
| CN107081926A (en) * | 2017-04-19 | 2017-08-22 | 赤水市亿成生物科技有限公司 | HERBA DENDROBII medicine materical crude slice preforming device |
| CN107696568A (en) * | 2017-11-07 | 2018-02-16 | 耒阳腾升环保科技开发有限责任公司 | A kind of bamboo charcoal mechanical pressing device of convenient discharging |
| CN108058418A (en) * | 2017-12-25 | 2018-05-22 | 郑州默尔电子信息技术有限公司 | A kind of turnover press device of mold of workbench |
| CN208162376U (en) * | 2018-04-19 | 2018-11-30 | 江苏航申航空科技有限公司 | A kind of thin-walled parts molding machine |
| CN208321734U (en) * | 2018-06-19 | 2019-01-04 | 河南顿汉家用电器有限公司 | A kind of drawing forming mold of self-feeding |
| CN110355277A (en) * | 2019-07-16 | 2019-10-22 | 数恒（苏州）新材料科技有限公司 | A kind of cold stamping die with fast demoulding function |
| CN110355276A (en) * | 2019-07-16 | 2019-10-22 | 数恒（苏州）新材料科技有限公司 | A kind of cold stamping die of exchangeable chamber |
| CN210940586U (en) * | 2019-08-20 | 2020-07-07 | 南昌市飞弘药业有限公司 | Tablet press for tablet production |
| CN211276183U (en) * | 2019-11-28 | 2020-08-18 | 昆山合德欣精密模具有限公司 | Stamping die who facilitates use |
| CN111618137A (en) * | 2020-05-28 | 2020-09-04 | 数恒（苏州）新材料科技有限公司 | Durable indentation-free bending die |
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| PB01 | 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210402 |