CN110355277B - Cold pressing die with quick demoulding function - Google Patents
Cold pressing die with quick demoulding function Download PDFInfo
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- CN110355277B CN110355277B CN201910642315.9A CN201910642315A CN110355277B CN 110355277 B CN110355277 B CN 110355277B CN 201910642315 A CN201910642315 A CN 201910642315A CN 110355277 B CN110355277 B CN 110355277B
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- die
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- lower die
- cold
- demoulding
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 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
- 238000007789 sealing Methods 0.000 description 1
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
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Abstract
The invention discloses a cold pressing die with a quick demoulding function, which comprises an upper die and a lower die, wherein the upper die is arranged on the lower die through lifting rods on four corners, a round hole is formed in the middle of the upper die, a raised head is arranged in the round hole, a rack is arranged on the side surface of the raised head, a motor is arranged in the upper die, and a gear on the motor is in contact with the rack; a cavity is formed in the middle of the lower die, the raised head is inserted into the cavity, the upper surface of the lower die is arc-shaped, and the cavity is located at the top end of the arc; a groove is formed in the inner wall of the cavity close to the opening, a round cover is installed in the groove, and the round cover is connected with the groove through a telescopic rod; and the lower die is provided with a processing chip. Through the mode, the cold-pressing die with the rapid demoulding function can be used for demoulding without an external demoulding mechanism, so that errors generated during demoulding are reduced, and the demoulding efficiency is increased.
Description
Technical Field
The invention relates to the field of dies, in particular to a cold pressing die with a rapid demoulding function.
Background
The cold pressing die is a special tool for applying deformation force to a plate placed in the die at room temperature and obtaining product parts with certain shapes, sizes and performances by applying the deformation force at room temperature and being arranged on a press machine.
Traditional cold pressing die needs special demoulding mechanism to demold, has increased mould quantity, and a plurality of mould combinations can indirect increase error degree.
Disclosure of Invention
The invention mainly solves the technical problem of providing the cold pressing die with the rapid demoulding function, and the cold pressing die can be used for rapidly demoulding.
In order to solve the technical problems, the invention adopts a technical scheme that: a cold pressing die with a rapid demoulding function comprises an upper die and a lower die, wherein the upper die is arranged on the lower die through lifting rods on four corners, a round hole is formed in the middle of the upper die, a raised head is arranged in the round hole, a rack is arranged on the side surface of the raised head, a motor is arranged in the upper die, and a gear on the motor is in contact with the rack;
a cavity is formed in the middle of the lower die, the raised head is inserted into the cavity, the upper surface of the lower die is arc-shaped, and the cavity is located at the top end of the arc;
a groove is formed in the inner wall of the cavity close to the opening, a round cover is installed in the groove, and the round cover is connected with the groove through a telescopic rod;
the lower die is provided with a processing chip, and the processing chip is connected with the lifting rod, the motor and the telescopic rod through electric wires.
In a preferred embodiment of the invention, the projection is fitted in the circular hole.
In a preferred embodiment of the invention, the gear is engaged with the rack.
In a preferred embodiment of the present invention, the dome is engaged with the groove.
In a preferred embodiment of the present invention, a wireless module is installed in the processing chip.
In a preferred embodiment of the present invention, the wireless module is connected to an external terminal through a wireless network.
The invention has the beneficial effects that: according to the cold-pressing die with the rapid demoulding function, the cold-pressing die can be demoulded without an external demoulding mechanism, so that errors generated during demoulding are reduced, and the demoulding efficiency is increased.
Drawings
Fig. 1 is a front view of a cold press mold with a quick release function.
The parts in the drawings are numbered as follows: 1. an upper die; 2. a lower die; 3. a circular hole; 4. a raised head; 5. a lifting rod; 6. a cavity; 7. A telescopic rod; 8. a dome; 9. processing the chip; 10. a wireless module; 11. and (4) a 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, the cold pressing mold with the rapid demolding function comprises an upper mold 1 and a lower mold 2, wherein the upper mold 1 is mounted on the lower mold 2 through lifting rods 5 at four corners, and the lifting rods 5 are used for controlling the lifting and descending of the upper mold 1, so that the cold pressing operation is performed.
A round hole 3 is formed in the middle of the upper die 1, a raised head 4 is mounted in the round hole 3, and the raised head 4 is matched with the round hole 3, so that the raised head 4 can move up and down.
A rack is arranged on the side face of the raised head 4, a motor is installed in the upper die 1, a gear on the motor is in contact with the rack, and the gear is matched with the rack so as to control the raised head 4 to move up and down.
A cavity 6 is formed in the middle of the lower die 2, the raised head 4 is inserted into the cavity 6, and the raised head 4 is matched with the cavity 6, so that cold pressing operation is performed.
The upper surface of the lower die 2 is arc-shaped, and the cavity 6 is positioned at the top end of the arc, so that a workpiece falling after cold pressing can slide along the surface of the lower die 2.
The inner wall of the cavity 6 is provided with a groove 11 close to the opening, a round cover 8 is installed in the groove 11, the round cover 8 is matched with the groove 11, and the round cover 8 is used for sealing the opening of the cavity 6 after cold pressing is finished, so that a workpiece falling from the raised head 4 is prevented from falling into the cavity 6
The round cover 8 is connected with the groove 11 through a telescopic rod 7, and the telescopic rod 7 is used for moving the round cover 8 so as to close and open the opening of the cavity 6.
Install on lower mould 2 and handle chip 9, handle chip 9 and pass through the connection of electric lines lifter 5 the motor with telescopic link 7, it is right to handle chip 9 be used for lifter 5 the motor with telescopic link 7 controls.
The wireless module 10 is installed in the processing chip 9, the wireless module 10 is connected with an external terminal through a wireless network, and the processing chip 9 is operated through the external terminal so as to control the lifting rod 5, the motor and the telescopic rod 7.
The raised head 4 moves downwards to the lowest end during cold pressing, after the cold pressing is completed, a workpiece is attached to the raised head 4, the raised head 4 moves upwards at the moment, the workpiece is blocked through the matching of the raised head 4 and the round hole 3 of the upper die 1, the round cover 8 is sealed at the opening of the cavity 6 through the lifting and contracting rod, and the workpiece slides along the lower die 2 due to the arc-shaped upper surface of the lower die 2, so that the effect of rapid demoulding is achieved.
Compared with the prior art, the cold-pressing die with the rapid demoulding function can be used for demoulding without an external demoulding mechanism, so that errors generated during demoulding are reduced, and the demoulding efficiency is increased.
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 (6)
1. A cold pressing die with a rapid demoulding function comprises an upper die and a lower die, wherein the upper die is arranged on the lower die through lifting rods on four corners;
a cavity is formed in the middle of the lower die, the raised head is inserted into the cavity, the upper surface of the lower die is arc-shaped, and the cavity is located at the top end of the arc;
a groove is formed in the inner wall of the cavity close to the opening, a round cover is installed in the groove, and the round cover is connected with the groove through a telescopic rod;
the lower die is provided with a processing chip, and the processing chip is connected with the lifting rod, the motor and the telescopic rod through electric wires.
2. The cold-pressing die with the rapid demoulding function as claimed in claim 1, wherein the raised head is matched with the round hole.
3. The cold-pressing die with the rapid demoulding function as claimed in claim 1, wherein the gear is matched with the rack.
4. The cold-pressing die with the rapid demoulding function as claimed in claim 1, wherein the round cover is matched with the groove.
5. The cold-pressing die with the rapid demoulding function as claimed in claim 1, wherein a wireless module is installed in the processing chip.
6. The cold-pressing die with the rapid demoulding function as claimed in claim 5, wherein the wireless module is connected with an external terminal through a wireless network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642315.9A CN110355277B (en) | 2019-07-16 | 2019-07-16 | Cold pressing die with quick demoulding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642315.9A CN110355277B (en) | 2019-07-16 | 2019-07-16 | Cold pressing die with quick demoulding function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110355277A CN110355277A (en) | 2019-10-22 |
| CN110355277B true CN110355277B (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910642315.9A Active CN110355277B (en) | 2019-07-16 | 2019-07-16 | Cold pressing die with quick demoulding function |
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| Country | Link |
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| CN (1) | CN110355277B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590293A (en) * | 2020-10-20 | 2021-04-02 | 常熟中材钨业科技有限公司 | Cold pressing die with double-end punching structure |
| CN112570559A (en) * | 2020-10-20 | 2021-03-30 | 常熟中材钨业科技有限公司 | Cold pressing die with finished product arranging function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005279693A (en) * | 2004-03-29 | 2005-10-13 | Mitsui High Tec Inc | Press device |
| WO2015172264A1 (en) * | 2014-05-12 | 2015-11-19 | Cheng-Ping Wang | Trough-form fine blanking device |
| CN107999582A (en) * | 2017-11-28 | 2018-05-08 | 宁波江北森壹机械制造有限公司 | Stainless-steel pipe bending hoop device |
| CN208357611U (en) * | 2018-05-09 | 2019-01-11 | 广东同正精密模具有限公司 | A kind of easily demoulding mold of hardware tool with cooling bed die function |
| CN208906276U (en) * | 2018-09-11 | 2019-05-28 | 泉州市同兴五金制品有限公司 | A kind of nut punch forming device |
| CN209035331U (en) * | 2018-08-08 | 2019-06-28 | 深圳市迪科模具有限公司 | A kind of mold for being easy to demould |
-
2019
- 2019-07-16 CN CN201910642315.9A patent/CN110355277B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005279693A (en) * | 2004-03-29 | 2005-10-13 | Mitsui High Tec Inc | Press device |
| WO2015172264A1 (en) * | 2014-05-12 | 2015-11-19 | Cheng-Ping Wang | Trough-form fine blanking device |
| CN107999582A (en) * | 2017-11-28 | 2018-05-08 | 宁波江北森壹机械制造有限公司 | Stainless-steel pipe bending hoop device |
| CN208357611U (en) * | 2018-05-09 | 2019-01-11 | 广东同正精密模具有限公司 | A kind of easily demoulding mold of hardware tool with cooling bed die function |
| CN209035331U (en) * | 2018-08-08 | 2019-06-28 | 深圳市迪科模具有限公司 | A kind of mold for being easy to demould |
| CN208906276U (en) * | 2018-09-11 | 2019-05-28 | 泉州市同兴五金制品有限公司 | A kind of nut punch forming device |
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| Publication number | Publication date |
|---|---|
| CN110355277A (en) | 2019-10-22 |
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Denomination of invention: A cold pressing mold with fast demolding function Granted publication date: 20201117 Pledgee: Jiangsu Taicang Rural Commercial Bank Co.,Ltd. Shuangfeng Branch Pledgor: SHUHENG (SUZHOU) NEW MATERIAL TECHNOLOGY CO.,LTD. Registration number: Y2024980012311 |