CN114472713B - Quick-dismantling die with automatic clamping mechanism - Google Patents
Quick-dismantling die with automatic clamping mechanism Download PDFInfo
- Publication number
- CN114472713B CN114472713B CN202210045549.7A CN202210045549A CN114472713B CN 114472713 B CN114472713 B CN 114472713B CN 202210045549 A CN202210045549 A CN 202210045549A CN 114472713 B CN114472713 B CN 114472713B
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- adjusting
- die
- clamping mechanism
- mold
- shaped groove
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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
-
- 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
- B21D37/14—Particular arrangements for handling and holding in place complete dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to a quick-release die with an automatic clamping mechanism. The automatic clamping device comprises a die mounting seat and an adjusting die, wherein a T-shaped groove is formed in the lower end face of the die mounting seat, a sliding poking bar is arranged on the upper end face of the T-shaped groove, the sliding poking bar is of a T-shaped structure, and a clamping mechanism matched with the sliding poking bar and a quick-release mechanism matched with the T-shaped groove are arranged in the adjusting die. The structure of the invention has the advantages that the replacement and disassembly of the adjusting die are convenient and quick, the replacement and disassembly efficiency is improved, and the flanging progress of the flanging machine is ensured.
Description
Technical Field
The invention relates to a quick-release die with an automatic clamping mechanism, and belongs to the technical field of flanging machine tools.
Background
The flanging machine is mechanical equipment for processing the edges of products, and is a simple bending machine, so that the flanging machine can be operated manually or mechanically, and when a plate is folded on the flanging machine, the plate needs to be compressed by a compression die and folded. At present, when the flanging machine on the market carries out different flanging to the panel, all adopt the manual work to change the mould, and current mould is more complicated when changing the dismantlement step, changes and dismantles inefficiency, influences whole hem efficiency.
Disclosure of Invention
Aiming at the defects, the invention aims to provide the quick-dismantling die with the automatic clamping mechanism, which has the advantages of simple structure, convenient and quick die replacement and disassembly, improvement of replacement and disassembly efficiency and guarantee of the flanging progress of the flanging machine.
The technical scheme adopted by the invention is as follows:
the device comprises a die mounting seat and an adjusting die, wherein a T-shaped groove is formed in the lower end face of the die mounting seat, a sliding poking bar is arranged on the upper end face of the T-shaped groove, the sliding poking bar is of a T-shaped structure, and a clamping mechanism matched with the sliding poking bar and a quick-release mechanism matched with the T-shaped groove are arranged in the adjusting die;
the clamping mechanism comprises a threaded cylinder fixedly arranged at the bottom of the guide cavity, a guide shaft matched with the guide cavity is fixedly connected to the upper end of a piston rod of the threaded cylinder, a V-shaped groove is formed in the upper end face of the guide shaft, wedge blocks positioned at two sides of a sliding poking bar are arranged in the V-shaped groove and are matched with inclined planes of the V-shaped groove, and pressing blocks connected with the adjusting die are arranged at two ends of the wedge blocks;
the quick release mechanism comprises a pulling plate and a hook, the pulling plate is arranged in the groove, a guide groove is formed in the center of the pulling plate, guide blocks fixedly connected with the adjusting die are arranged in the guide groove, pull lugs are respectively arranged on the front side and the rear side of the pulling plate, mounting seats fixedly connected with the adjusting die are arranged at the bottom of the groove, a hinge pin is arranged between the pull lugs and the mounting seats, the hinge pin is in sliding connection with the mounting seats, a first spring is sleeved on the hinge pin, hooks which are positioned on the front side and the rear side of the pulling plate and are matched with the T-shaped groove are arranged in the groove, a pin shaft is rotationally connected to the lower end of the hook, inclined surfaces matched with the upper end of the pulling plate are arranged on the inner side of the hook, and push rods for pushing the hooks to separate from the T-shaped groove are respectively arranged on the front side and the rear side of the adjusting die.
As a further improvement of the technical scheme, guide holes are respectively formed in the front side and the rear side of the adjusting die, the push rod is located in the guide holes, the front end of the push rod abuts against the hook, a second spring located in the guide holes is arranged at the rear end of the push rod, and an adjusting screw connected with the guide holes is arranged at the rear end of the second spring.
As a further improvement of the technical scheme, the rear side of the upper end of the adjusting die is fixedly provided with a pressing plate, a rectangular spring and a copper bar are arranged in the pressing plate, and the rear side of the lower end of the die mounting seat is provided with a positioning hole matched with the copper bar.
As a further improvement of the technical scheme, an air inlet channel connected with the threaded air cylinder is arranged in the adjusting die, and an air inlet connected with the air inlet channel is arranged at the rear side of the adjusting die.
As a further improvement of the technical scheme, the lower end of the pulling plate is provided with a pulling hole.
As a further improvement of the technical scheme, a cover plate fixedly connected with the adjusting die is arranged on the outer side of the pulling plate.
As a further improvement of the technical scheme, the lower end of the guide shaft is sleeved with a self-lubricating bearing.
As a further improvement of the technical scheme, the threaded cylinder is fixedly connected with the adjusting die through a locking nut.
The invention has the advantages that:
the invention has simple structure, the piston rod of the screw cylinder drives the guide shaft to move up and down, and the inclined surface of the V-shaped groove of the guide shaft pushes the wedge block to move horizontally, so that the clamping and the loosening of the sliding shifting bar are realized; the pull plate moves upwards under the action of the first spring, the upper end of the pull plate pushes up the hook, so that the hook is outwards opened to hook the T-shaped groove at the lower end of the die mounting seat, and the die mounting seat is quickly connected with the adjusting die; when the hanger is required to be detached, the pulling plate is pulled to move downwards, the adjusting screw is rotated, the push rod pushes the hook inwards under the action of the second spring, the hook is separated from the T-shaped groove, the replacement and detachment are convenient and quick, and the replacement and detachment efficiency is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings: fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a cross-sectional view of A-A in fig. 1.
Fig. 3 is a cross-sectional view of B-B of fig. 1.
Fig. 4 is a schematic structural view of the adjusting mold.
Fig. 5 is a perspective view of the adjustment die.
In the drawing, a die mounting seat 1, an adjusting die 2, a T-shaped groove 3, a sliding poking bar 4, a threaded cylinder 5, a guide shaft 6, a wedge block 7, a pressing block 8, a pull plate 9, a hook 10, a guide groove 11, a guide block 12, a pull lug 13, a mounting seat 14, a hinge pin 15, a spring I16, a lock nut 17, a pin shaft 18, a slope 19, a push rod 20, a spring II 21, an adjusting screw 22, a pressing plate 23, an air inlet 24, an air inlet 25, a pull hole 26, a cover plate 27 and a self-lubricating bearing 28 are arranged.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 5, a quick-release mold with an automatic clamping mechanism comprises a mold mounting seat 1 and an adjusting mold 2, wherein a T-shaped groove 3 is formed in the lower end face of the mold mounting seat 1, a sliding poking bar 4 is arranged on the upper end face of the T-shaped groove 3, the sliding poking bar 4 is of a T-shaped structure, and a clamping mechanism matched with the sliding poking bar 4 and a quick-release mechanism matched with the T-shaped groove 3 are arranged in the adjusting mold 2;
the center of the inside of the adjusting die 2 is provided with a guide cavity, the clamping mechanism comprises a threaded cylinder 5 fixedly arranged at the bottom of the guide cavity, the upper end of a piston rod of the threaded cylinder 5 is fixedly connected with a guide shaft 6 matched with the guide cavity, the upper end surface of the guide shaft 6 is provided with a V-shaped groove, wedge blocks 7 positioned at two sides of the sliding poking bar 4 are arranged in the V-shaped groove, the wedge blocks 7 are matched with inclined planes of the V-shaped groove, and two ends of the wedge blocks 7 are provided with pressing blocks 8 connected with the adjusting die 2;
the quick-release mechanism comprises a pulling plate 9 and a hook 10, wherein the pulling plate 9 is arranged in the groove, a guide groove 11 is formed in the center of the pulling plate 9, guide blocks 12 fixedly connected with the adjusting die 2 are arranged in the guide groove 11, pulling lugs 13 are respectively arranged on the front side and the rear side of the pulling plate 9, a mounting seat 14 fixedly connected with the adjusting die 2 is arranged at the bottom of the groove, a hinge pin 15 is arranged between the pulling lugs 13 and the mounting seat 14, the hinge pin 15 is in sliding connection with the mounting seat 14, a first spring 16 is sleeved on the hinge pin 15, hooks 10 which are positioned on the front side and the rear side of the pulling plate 9 and are matched with the T-shaped groove 3 are arranged in the groove, a pin shaft 18 is rotatably connected to the lower end of each hook 10, inclined surfaces 19 matched with the upper end of the pulling plate 9 are arranged on the inner sides of the hooks 10, and push rods 20 for pushing the hooks 10 to be separated from the T-shaped groove 3 are respectively arranged on the front side and the rear side of the adjusting die 2.
As a further improvement of the technical scheme, guide holes are respectively formed in the front side and the rear side of the adjusting die 2, the push rod 20 is located in the guide holes, the front end of the push rod 20 abuts against the hook 10, a second spring 21 located in the guide holes is arranged at the rear end of the push rod 20, an adjusting screw 22 connected with the guide holes is arranged at the rear end of the second spring 21, the adjusting screw is rotated to push the push rod to move inwards through the second spring, and the push rod pushes the hook to be separated from the T-shaped groove.
As a further improvement of the technical scheme, the pressing plate 23 is fixedly arranged at the rear side of the upper end of the adjusting die 2, a rectangular spring and a copper bar are arranged in the pressing plate 23, and a positioning hole matched with the copper bar is formed at the rear side of the lower end of the die mounting seat 1, so that the die mounting seat is tightly attached to the adjusting die.
As a further improvement of the above technical solution, an air inlet 24 connected with the threaded cylinder 5 is provided in the adjusting mold 2, and an air inlet 25 connected with the air inlet 24 is provided at the rear side of the adjusting mold 2.
As a further improvement of the above technical solution, the lower end of the pulling plate 9 is provided with a pulling hole 26.
As a further improvement of the above technical solution, a cover plate 27 fixedly connected with the adjusting die 2 is arranged on the outer side of the pulling plate 9.
As a further improvement of the above technical solution, the lower end of the guide shaft 6 is sleeved with a self-lubricating bearing 28.
As a further improvement of the above technical solution, the threaded cylinder 5 is fixedly connected with the adjusting die 2 through a lock nut 17.
As a further improvement of the technical scheme, springs can be additionally arranged between the two ends of the two wedge blocks, and when the guide shaft moves downwards, the springs can enable the two wedge blocks to be rapidly separated, so that the sliding shifting bar is loosened.
The piston rod of the threaded cylinder drives the guide shaft to move up and down, and the inclined surface of the V-shaped groove of the guide shaft pushes the wedge block to move horizontally, so that the sliding shifting bar is clamped and loosened; the pull plate moves upwards under the action of the first spring, the upper end of the pull plate pushes up the hook, so that the hook is outwards opened to hook the T-shaped groove at the lower end of the die mounting seat, and the die mounting seat is quickly connected with the adjusting die; when the hanger is required to be detached, the pulling plate is pulled to move downwards, the adjusting screw is rotated, the push rod pushes the hook inwards under the action of the second spring, the hook is separated from the T-shaped groove, the replacement and detachment are convenient and quick, and the replacement and detachment efficiency is improved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The quick-release die with the automatic clamping mechanism is characterized by comprising a die mounting seat and an adjusting die, wherein a T-shaped groove is formed in the lower end face of the die mounting seat, a sliding poking bar is arranged on the upper end face of the T-shaped groove, the sliding poking bar is of a T-shaped structure, and a clamping mechanism matched with the sliding poking bar and a quick-release mechanism matched with the T-shaped groove are arranged in the adjusting die;
the clamping mechanism comprises a threaded cylinder fixedly arranged at the bottom of the guide cavity, a guide shaft matched with the guide cavity is fixedly connected to the upper end of a piston rod of the threaded cylinder, a V-shaped groove is formed in the upper end face of the guide shaft, wedge blocks positioned at two sides of a sliding poking bar are arranged in the V-shaped groove and are matched with inclined planes of the V-shaped groove, and pressing blocks connected with the adjusting die are arranged at two ends of the wedge blocks;
the quick release mechanism comprises a pulling plate and a hook, the pulling plate is arranged in the groove, a guide groove is formed in the center of the pulling plate, guide blocks fixedly connected with the adjusting die are arranged in the guide groove, pull lugs are respectively arranged on the front side and the rear side of the pulling plate, mounting seats fixedly connected with the adjusting die are arranged at the bottom of the groove, a hinge pin is arranged between the pull lugs and the mounting seats, the hinge pin is in sliding connection with the mounting seats, a first spring is sleeved on the hinge pin, hooks which are positioned on the front side and the rear side of the pulling plate and are matched with the T-shaped groove are arranged in the groove, a pin shaft is rotationally connected to the lower end of the hook, inclined surfaces matched with the upper end of the pulling plate are arranged on the inner side of the hook, and push rods for pushing the hooks to separate from the T-shaped groove are respectively arranged on the front side and the rear side of the adjusting die.
2. The quick release mold with the automatic clamping mechanism according to claim 1, wherein guide holes are respectively formed in the front side and the rear side of the adjusting mold, the push rod is located in the guide holes, the front end of the push rod abuts against the hook, a second spring located in the guide holes is arranged at the rear end of the push rod, and an adjusting screw connected with the guide holes is arranged at the rear end of the second spring.
3. The quick release mold with the automatic clamping mechanism according to claim 1, wherein a pressing plate is fixedly arranged on the rear side of the upper end of the adjusting mold, a rectangular spring and a copper bar are arranged in the pressing plate, and a positioning hole matched with the copper bar is formed on the rear side of the lower end of the mold mounting seat.
4. The quick release mold with an automatic clamping mechanism according to claim 1, wherein an air inlet channel connected with a threaded air cylinder is arranged in the adjusting mold, and an air inlet connected with the air inlet channel is arranged at the rear side of the adjusting mold.
5. The quick release mold with an automatic clamping mechanism according to claim 1, wherein the pull plate has a pull hole at a lower end thereof.
6. The quick release mold with an automatic clamping mechanism according to claim 1, wherein a cover plate fixedly connected with the adjusting mold is arranged on the outer side of the pulling plate.
7. The quick release mold with an automatic clamping mechanism according to claim 1, wherein the lower end of the guide shaft is sleeved with a self-lubricating bearing.
8. The quick release mold with an automatic clamping mechanism according to claim 1, wherein the threaded cylinder is fixedly connected with the adjusting mold by a lock nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210045549.7A CN114472713B (en) | 2022-01-15 | 2022-01-15 | Quick-dismantling die with automatic clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210045549.7A CN114472713B (en) | 2022-01-15 | 2022-01-15 | Quick-dismantling die with automatic clamping mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114472713A CN114472713A (en) | 2022-05-13 |
| CN114472713B true CN114472713B (en) | 2023-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210045549.7A Active CN114472713B (en) | 2022-01-15 | 2022-01-15 | Quick-dismantling die with automatic clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114472713B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205271518U (en) * | 2015-11-28 | 2016-06-01 | 重庆华洋单向器制造有限公司 | Clamping jig of apron |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB839329A (en) * | 1956-10-04 | 1960-06-29 | Coley Bros Tools Ltd | Improvements relating to die-sets |
| KR100586398B1 (en) * | 2004-08-19 | 2006-06-09 | 에스아이티 주식회사 | Progressive mold apparatus |
| US7874194B2 (en) * | 2007-03-09 | 2011-01-25 | Wilson Tool International Inc. | Die holder technology for metal-fabricating press |
| CN103552181B (en) * | 2013-09-30 | 2016-06-01 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of quick costume changing method of rubber-moulding mould |
| CN212042314U (en) * | 2020-03-31 | 2020-12-01 | 厦门金龙汽车车身有限公司 | Back door draws and prolongs mould |
| CN214517093U (en) * | 2021-02-07 | 2021-10-29 | 东莞市东锻机械有限公司 | Cutting die quick detach structure |
| CN113857359B (en) * | 2021-09-18 | 2023-07-25 | 南京邮电大学 | Automatic die changing system of numerical control bending center |
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2022
- 2022-01-15 CN CN202210045549.7A patent/CN114472713B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205271518U (en) * | 2015-11-28 | 2016-06-01 | 重庆华洋单向器制造有限公司 | Clamping jig of apron |
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| CN114472713A (en) | 2022-05-13 |
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