CN109047544B - Clamp device of punching machine - Google Patents
Clamp device of punching machine Download PDFInfo
- Publication number
- CN109047544B CN109047544B CN201811228304.8A CN201811228304A CN109047544B CN 109047544 B CN109047544 B CN 109047544B CN 201811228304 A CN201811228304 A CN 201811228304A CN 109047544 B CN109047544 B CN 109047544B
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- Prior art keywords
- seat
- air inlet
- clamp
- mounting
- inlet seat
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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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a clamp device of a punching machine, which comprises a clamp seat and a mounting seat arranged below the clamp seat, the side wall of the mounting seat is provided with an exhaust hole, the clamp seat is provided with a mounting groove for placing a steel plate to be punched, an air inlet seat is arranged on the wall surface of the mounting seat, which is attached to the inside of the mounting seat, a cavity is arranged in the middle of the air inlet seat, the cavity is communicated with the lower part of the air inlet seat, the air inlet seat is externally connected with an air inlet device, the upper end of the air inlet seat is connected with a movable plate through an elastic piece, the movable plate is provided with an ejection lug, the clamp seat is provided with a through hole corresponding to the ejection lug, when the punching is finished, the air inlet seat is inflated by the working of the air inlet device, the air inlet seat is driven by air pressure to move upwards, and the ejection convex block penetrates out of the mounting groove to eject the steel plate. The clamping device provided by the invention saves labor, reduces the labor intensity of workers and meets the requirements of customers.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a clamp device of a punching machine.
Background
The punching machine drives the flywheel through the motor, and drives the crank connecting rod mechanism to enable the sliding block to move up and down through the clutch, so as to drive the drawing die to form the steel plate. The stamping machine is also called a punch press and is known as a press machine. When the punching machine is used, a steel plate needing to be punched is placed on the clamp seat through manual operation of a worker, the steel plate is manually taken down after punching is completed, when materials are taken, sometimes, the product and the clamp seat are tightly connected after punching, so that the worker needs to spend great effort when taking the materials, the existing punching machine is short of a corresponding auxiliary material taking device, time and labor are wasted, and the labor intensity of the worker is high.
Disclosure of Invention
In order to solve the defects of the prior art, the clamping device of the punching machine is provided, so that the operation of workers is facilitated, and the labor intensity of the workers is reduced.
The clamp device of the punching machine provided for achieving the aim of the invention comprises a clamp seat and a mounting seat arranged below the clamp seat, the side wall of the mounting seat is provided with an exhaust hole, the clamp seat is provided with a mounting groove for placing a steel plate to be punched, an air inlet seat is arranged on the wall surface of the mounting seat, which is attached to the inside of the mounting seat, a cavity is arranged in the middle of the air inlet seat, the cavity is communicated with the lower part of the air inlet seat, the air inlet seat is externally connected with an air inlet device, the upper end of the air inlet seat is connected with a movable plate through an elastic piece, the movable plate is provided with an ejection lug, the clamp seat is provided with a through hole corresponding to the ejection lug, when the punching is finished, the air inlet seat is inflated by the working of the air inlet device, the air inlet seat is driven by air pressure to move upwards, and the ejection convex block penetrates out of the mounting groove to eject the steel plate.
As a further improvement of the scheme, a guide sleeve is arranged in the through hole, and the ejection lug is arranged in the guide sleeve in a sliding manner.
As a further improvement of the scheme, two exhaust holes are arranged and are oppositely arranged on two sides of the mounting seat.
As a further improvement of the scheme, two mounting grooves and two ejecting lugs are arranged.
As a further improvement of the above aspect, the elastic member is provided as a spring.
As a further improvement of the above, the elastic member is provided with two.
The invention has the beneficial effects that:
compared with the prior art, the clamp device designed by the invention comprises a clamp seat and a mounting seat arranged below the clamp seat, wherein the side wall of the mounting seat is provided with an exhaust hole, the clamp seat is provided with a mounting groove for placing a steel plate to be punched, the inner part of the mounting seat is provided with an air inlet seat attached to the wall surface of the mounting seat, the middle part of the air inlet seat is provided with a cavity, the cavity is communicated with the lower part of the air inlet seat, the air inlet seat is externally connected with an air inlet device, the upper end of the air inlet seat is connected with a movable plate through an elastic part, the movable plate is provided with an ejection lug, the mounting, when the stamping is finished, the air inlet device works to inflate the air inlet seat, the air coming in from the air inlet seat is discharged downwards through the cavity, the air inlet seat is driven by air pressure to move upwards to drive the movable plate to move upwards, and the ejecting lug penetrates out of the mounting groove to eject the steel plate out, so that the purpose of auxiliary material taking is achieved; when the fly leaf upward movement to with anchor clamps seat inner wall butt back, when continuing upward movement, the elastic component can compress and produce deformation, relies on the elastic force to move the mount pad downwards, resumes initial position. The clamping device provided by the invention saves labor, reduces the labor intensity of workers and meets the requirements of customers.
Drawings
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:
fig. 1 is a structural sectional view of the present invention.
Detailed Description
As shown in fig. 1, the clamping device of the punching machine provided by the invention comprises a clamping seat 1 and a mounting seat 2 arranged below the clamping seat 1, wherein the side wall of the mounting seat 2 is provided with two exhaust holes 3, the two exhaust holes 3 are oppositely arranged on two sides of the mounting seat 2, the clamping seat 1 is provided with a mounting groove 4 for placing a steel plate to be punched, an air inlet seat 5 is arranged on the wall surface of the mounting seat 2 attached to the inside of the mounting seat 2, the middle part of the air inlet seat 5 is provided with a cavity 6, the cavity 6 is communicated with the lower part of the air inlet seat 5, the air inlet seat 5 is externally provided with an air inlet device, the upper end of the air inlet seat 5 is connected with a movable plate 8 through an elastic piece 7, the two elastic pieces 7 are arranged, and the elastic. The movable plate 8 is provided with an ejection lug 9, the clamp seat 1 is provided with a through hole corresponding to the ejection lug 9, when stamping is completed, the air inlet seat 5 is inflated by the work of the air inlet device, the air inlet seat 5 is driven to move upwards by air pressure, and the ejection lug 9 penetrates out of the mounting groove 4 to eject the steel plate. Further improved, in order to facilitate the movement of the ejection lug 9, a guide sleeve is arranged in the through hole, and the ejection lug 9 is arranged in the guide sleeve in a sliding manner. The mounting groove 4 and the ejection lug 9 are both provided with two. Compared with the prior art, the clamp device designed by the invention comprises a clamp seat 1 and a mounting seat 2 arranged below the clamp seat 1, wherein the side wall of the mounting seat 2 is provided with an exhaust hole 3, the clamp seat 1 is provided with a mounting groove 4 for placing a steel plate to be punched, the mounting seat 2 is internally provided with an air inlet seat 5 attached to the wall surface of the mounting seat 2, the middle part of the air inlet seat 5 is provided with a cavity 6, the cavity 6 is communicated with the lower part of the air inlet seat 5, the air inlet seat 5 is externally provided with an air inlet device, the upper end of the air inlet seat 5 is connected with a movable plate 8 through an elastic piece 7, the movable plate 8 is provided with an ejection lug 9, the mounting groove 4 is provided with a through hole corresponding to the ejection lug 9, when punching is completed, the air inlet device works to inflate the air inlet seat 5, gas entering the air inlet seat 5 passes through the cavity 6 and is discharged downwards, the air, the ejection lug 9 penetrates out of the mounting groove 4 to eject the steel plate, so that the aim of auxiliary material taking is fulfilled; when the movable plate 8 moves upwards to abut against the inner wall of the clamp seat 1 and continues to move upwards, the elastic piece 7 is compressed to generate deformation, and the mounting seat 2 moves downwards by means of elastic force to recover the initial position. The clamping device provided by the invention saves labor, reduces the labor intensity of workers and meets the requirements of customers.
The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other into a new embodiment. The above embodiments are only for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement without departing from the spirit and scope of the present invention should be covered within the technical solutions of the present invention.
Claims (5)
1. A clamping device of a punching machine is characterized in that: the clamp device comprises a clamp seat (1) and a mounting seat (2) arranged below the clamp seat (1), wherein exhaust holes (3) are formed in the side wall of the mounting seat (2), a mounting groove (4) for placing a steel plate to be punched is formed in the clamp seat (1), an air inlet seat (5) is arranged on the wall surface of the mounting seat (2) attached to the inside of the mounting seat (2), a cavity (6) is formed in the middle of the air inlet seat (5), the cavity (6) is communicated with the lower portion of the air inlet seat (5), an air inlet device is externally connected to the air inlet seat (5), the upper end of the air inlet seat (5) is connected with a movable plate (8) through an elastic piece (7), an ejection lug (9) is arranged on the movable plate (8), a through hole is formed in the clamp seat (1) corresponding to the ejection lug (9), and a guide sleeve is arranged in the through hole, the ejection lug (9) is arranged in the guide sleeve in a sliding mode, when stamping is completed, the air inlet device works to inflate the air inlet seat (5), the air inlet seat (5) is driven by air pressure to move upwards, and the ejection lug (9) penetrates out of the mounting groove (4) to eject the steel plate.
2. The clamping device of a press according to claim 1, wherein: the exhaust holes (3) are arranged in two and are oppositely arranged on two sides of the mounting seat (2).
3. The clamping device of a press according to claim 1, wherein: the mounting groove (4) and the ejection bump (9) are provided with two.
4. The clamping device of a press according to claim 1, wherein: the elastic member (7) is provided as a spring.
5. The clamping device of a press according to claim 1, wherein: the number of the elastic pieces (7) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811228304.8A CN109047544B (en) | 2018-10-22 | 2018-10-22 | Clamp device of punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811228304.8A CN109047544B (en) | 2018-10-22 | 2018-10-22 | Clamp device of punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109047544A CN109047544A (en) | 2018-12-21 |
| CN109047544B true CN109047544B (en) | 2020-02-21 |
Family
ID=64764245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811228304.8A Active CN109047544B (en) | 2018-10-22 | 2018-10-22 | Clamp device of punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109047544B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4934230A (en) * | 1988-08-24 | 1990-06-19 | Wallis Bernard J | Die stamping system |
| CN2762913Y (en) * | 2005-01-17 | 2006-03-08 | 李富祥 | High pressure formation dies |
| CN202087723U (en) * | 2011-06-02 | 2011-12-28 | 索尼数字产品(无锡)有限公司 | Automatic discharge device for digital camera housing stamping waste |
| CN203235859U (en) * | 2013-04-16 | 2013-10-16 | 富士瑞鹄技研（芜湖）有限公司 | Automatic material-returning mechanism of stamping die |
| CN204108171U (en) * | 2014-07-21 | 2015-01-21 | 大丰奥泰机械有限公司 | A kind of Lifting Device on mould |
| CN204912494U (en) * | 2015-08-20 | 2015-12-30 | 佛山市南海华达高木模具有限公司 | Automobile stamping die with demoulding mechanism |
-
2018
- 2018-10-22 CN CN201811228304.8A patent/CN109047544B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109047544A (en) | 2018-12-21 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A fixture device for stamping machines Effective date of registration: 20230907 Granted publication date: 20200221 Pledgee: Jiangmen Rural Commercial Bank Co.,Ltd. Huancheng Sub branch Pledgor: JIANGMEN XINHUI DISTRICT JINCUI METAL PRODUCTS Co.,Ltd. Registration number: Y2023980055742 |