CN212525729U - punching machine - Google Patents
punching machine Download PDFInfo
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- CN212525729U CN212525729U CN202021063811.3U CN202021063811U CN212525729U CN 212525729 U CN212525729 U CN 212525729U CN 202021063811 U CN202021063811 U CN 202021063811U CN 212525729 U CN212525729 U CN 212525729U
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- buffer
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Abstract
本实用新型属于冲压机技术领域，尤其是一种冲压机，针对现有的冲压机在对材料板进行冲压时，大多没有固定的机构，从而导致冲压时会产生偏移或者重印，影响使用的问题，现提出如下方案，其包括操作台，所述操作台的顶部转动连接有两个对称设置的转杆，两个转杆的顶端转动连接有同一个顶板，顶板的底部固定安装有气缸，气缸的活塞上固定安装有上模座，所述操作台的顶部固定安装有下模座，所述转杆的外侧转动套设有定位箱，定位箱的底部固定安装有两个定位杆，定位杆与操作台固定连接，所述定位箱的一侧滑动连接有顶杆。本实用新型操作简单，使用方便，能够对材料板进行冲压的同时，还能对材料板进行稳定的夹持，便于人们使用。
The utility model belongs to the technical field of punching machines, in particular to a punching machine. Most of the existing punching machines do not have a fixed mechanism when punching a material plate, which leads to offset or reprinting during punching, which affects the use of Problem, the following solution is proposed, which includes an operating table, the top of the operating table is rotatably connected with two symmetrically arranged rotating rods, the tops of the two rotating rods are rotatably connected with the same top plate, and the bottom of the top plate is fixedly installed with a cylinder, The upper die seat is fixedly installed on the piston of the cylinder, the lower die seat is fixedly installed on the top of the operating table, the outer rotating sleeve of the rotating rod is provided with a positioning box, and the bottom of the positioning box is fixedly installed with two positioning rods. The rod is fixedly connected with the operating table, and a top rod is slidably connected to one side of the positioning box. The utility model has the advantages of simple operation and convenient use, and can hold the material plate stably while punching the material plate, which is convenient for people to use.
Description
Technical Field
The utility model relates to a punching machine technical field especially relates to a punching machine.
Background
The punch press is a stamping type press. In national production, the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be machined through various die applications compared with the traditional machining, so that the stamping process has wider and wider application.
The existing punching machine is not provided with a fixed mechanism when a material plate is punched, so that deviation or reprinting can be generated during punching to influence the use, and therefore the punching machine is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current punching machine and when carrying out the punching press to the material board, do not have fixed mechanism mostly to can produce skew or reprint when leading to the punching press, influence the use shortcoming, and the punching machine that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the punching machine comprises an operation table, the top of operation table is rotated and is connected with the bull stick that two symmetries set up, and the top of two bull sticks is rotated and is connected with same roof, and the bottom fixed mounting of roof has the cylinder, and fixed mounting has the upper die base on the piston of cylinder, the top fixed mounting of operation table has the die holder, the outside of bull stick is rotated the cover and is equipped with the location case, and the bottom fixed mounting of location case has two locating levers, locating lever and operation table fixed connection, one side sliding connection of location case has the ejector pin, and the equal sliding connection in one side that two ejector pins are close to each other has the buffer beam, and the equal fixed mounting in one end that two buffer beams are close to each other has splint, sliding connection has the wedge clamp plate on the splint, fixed mounting has the.
Preferably, the push pedal is provided with a sliding hole, the sliding hole is connected with the corresponding rotating rod in a sliding manner, the inner wall of the sliding hole is fixedly provided with a positioning block, the outer side of the rotating rod is provided with a threaded groove, the threaded groove is connected with the corresponding positioning block in a sliding manner, and the moving push pedal can drive the rotating rod to rotate through the sliding connection between the positioning block and the threaded groove.
Preferably, the gear is fixedly mounted on the outer side of the rotating rod, the rack is fixedly mounted on one side of the ejector rod, the rack is meshed with the corresponding gear, and the rotating rod can drive the ejector rod to move through the mutual meshing of the gear and the rack.
Preferably, the equal sliding connection in one side that two ejector pins are close to each other has the dashpot, dashpot and the buffer beam sliding connection that corresponds, and fixed mounting has buffer spring on one side inner wall of dashpot, buffer spring's one end and buffer beam fixed connection, and buffer spring can cushion and support the buffer board by the buffer beam.
Preferably, a moving groove is formed in one side, close to each other, of each of the two clamping plates, a sliding rod is fixedly mounted on the inner wall of the moving groove, a moving block is connected to the sliding rod in a sliding mode, the moving block is fixedly connected with the corresponding wedge-shaped pressing plate, a supporting spring is fixedly mounted at the top of the moving block, the top end of the supporting spring is fixedly connected with the corresponding inner wall of the moving groove, and the supporting spring can press the wedge-shaped pressing plate through the moving block and is fixed to the wedge.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the positioning block is slidably connected with the threaded groove, so that the movable push plate can drive the two rotating rods to rotate reversely, and meanwhile, the rotating rods can drive the ejector rod to move due to the mutual meshing of the gear and the rack;
(2) due to the arrangement of the wedge-shaped pressing plate, the movable clamping plate can press and clamp the material plate on the lower die base through the wedge-shaped pressing plate, so that the material plate can be stably stamped, and the material plate pressing device is beneficial to use by people.
The utility model is simple in operation, convenient to use can also carry out stable centre gripping to the material board when carrying out the punching press to the material board, and the people of being convenient for use.
Drawings
Fig. 1 is a schematic structural view of a punching machine according to the present invention;
fig. 2 is a schematic structural view of a cross section of a mandril of the punching machine provided by the utility model;
fig. 3 is a schematic structural diagram of a part a of the punching machine according to the present invention.
In the figure: the device comprises an operation table 1, a rotating rod 2, a top plate 3, a cylinder 4, an upper die holder 5, a lower die holder 6, a push plate 7, a positioning box 8, an ejector rod 9, a positioning rod 10, a buffer rod 11, a clamping plate 12, a wedge-shaped pressing plate 13, a gear 14, a buffer groove 15 and a buffer spring 16.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, the punching machine, including operation panel 1, the top of operation panel 1 is rotated and is connected with bull stick 2 that two symmetries set up, the top of two bull sticks 2 is rotated and is connected with same roof 3, the bottom fixed mounting of roof 3 has cylinder 4, fixed mounting has upper die base 5 on the piston of cylinder 4, the top fixed mounting of operation panel 1 has die holder 6, the outside of bull stick 2 is rotated the cover and is equipped with location case 8, the bottom fixed mounting of location case 8 has two locating levers 10, locating lever 10 and operation panel 1 fixed connection, one side sliding connection of location case 8 has ejector pin 9, the equal sliding connection in one side that two ejector pins 9 are close to each other has buffer beam 11, the equal fixed mounting in one end that two buffer beam 11 are close to each other has splint 12, sliding connection has wedge clamp plate 13 on splint 12, fixed mounting has push pedal 7 on the piston of cylinder 4, push pedal 7.
In this embodiment, the push plate 7 is provided with a sliding hole, the sliding hole is connected with the corresponding rotating rod 2 in a sliding manner, the inner wall of the sliding hole is fixedly provided with a positioning block, the outer side of the rotating rod 2 is provided with a thread groove, and the thread groove is connected with the corresponding positioning block in a sliding manner.
In this embodiment, a gear 14 is fixedly installed on the outer side of the rotating rod 2, a rack is fixedly installed on one side of the top rod 9, and the rack is meshed with the corresponding gear 14.
In this embodiment, the equal sliding connection in one side that two ejector pins 9 are close to each other has buffer slot 15, buffer slot 15 and the 11 sliding connection of buffer beam that corresponds, and fixed mounting has buffer spring 16 on one side inner wall of buffer slot 15, buffer spring 16's one end and 11 fixed connection of buffer beam.
In this embodiment, the moving grooves have been all seted up to one side that two splint 12 are close to each other, and fixed mounting has the slide bar on the inner wall of moving groove, and sliding connection has the movable block on the slide bar, movable block and the wedge clamp plate 13 fixed connection that corresponds, and the top fixed mounting of movable block has supporting spring, supporting spring's top and the moving groove inner wall fixed connection that corresponds.
Example two
Referring to fig. 1-3, the punching machine comprises an operating platform 1, the top of operating platform 1 is rotatably connected with two rotating rods 2 symmetrically arranged, the top ends of the two rotating rods 2 are rotatably connected with a same top plate 3, a cylinder 4 is fixed at the bottom of the top plate 3 through bolts, an upper die base 5 is welded on a piston of the cylinder 4, a lower die base 6 is fixed at the top of operating platform 1 through bolts, a positioning box 8 is sleeved outside the rotating rods 2 in a rotating mode, two positioning rods 10 are welded at the bottom of the positioning box 8, the positioning rods 10 are fixedly connected with the operating platform 1, an ejector rod 9 is slidably connected to one side of the positioning box 8, buffer rods 11 are slidably connected to one side of the two ejector rods 9 close to each other, a clamping plate 12 is welded to one end of the two buffer rods 11 close to each other, a wedge-shaped pressing plate 13 is slidably connected to the clamping plate 12, a push plate.
In this embodiment, seted up the sliding hole on the push pedal 7, sliding hole and the 2 sliding connection of bull stick that correspond, and the welding has the locating piece on the inner wall in sliding hole, and the thread groove has been seted up in the outside of bull stick 2, thread groove and the locating piece sliding connection that corresponds, and the push pedal 7 of removal can drive bull stick 2 through the sliding connection of locating piece with the thread groove and rotate.
In this embodiment, the gear 14 is welded on the outside of the rotating rod 2, the rack is welded on one side of the push rod 9, the rack is meshed with the corresponding gear 14, and the rotating rod 2 can drive the push rod 9 to move through the mutual meshing of the gear 14 and the rack.
In this embodiment, the equal sliding connection in one side that two ejector pins 9 are close to each other has buffer slot 15, buffer slot 15 and the 11 sliding connection of buffer beam that correspond, and the welding has buffer spring 16 on one side inner wall of buffer slot 15, buffer spring 16's one end and 11 fixed connection of buffer beam, and buffer spring 16 can buffer and support buffer plate 12 by buffer beam 11.
In this embodiment, the moving grooves have all been seted up to one side that two splint 12 are close to each other, and the welding has the slide bar on the inner wall of moving groove, and sliding connection has the movable block on the slide bar, movable block and the wedge clamp plate 13 fixed connection that corresponds, and the welding has supporting spring at the top of movable block, and supporting spring's top and the moving groove inner wall fixed connection that corresponds, supporting spring can press and the centre gripping is fixed wedge clamp plate 13 through the movable block.
In this embodiment, in operation, when the upper die base 5 carries out the punching press to the material board on the lower bolster 6, start cylinder 4 switch, cylinder 4's piston drives push pedal 7 and removes, push pedal 7 drives bull stick 2 through the sliding connection of locating piece with the thread groove and rotates, bull stick 2 drives gear 14 and rotates, gear 14 drives two ejector pins 9 through the intermeshing with the rack and is close to each other, ejector pin 9 carries out the centre gripping through buffer beam 11 and splint 12 to the material board fixed, wedge clamp plate 13 carries out the centre gripping and presses down to the material board through the effect of wedge face simultaneously, buffer spring 16 can cushion and support splint 12 through buffer beam 11 simultaneously, make splint 12 more stable to the centre gripping of material board. All structures in this application can carry out the selection of material and length according to actual use condition, and the attached drawing is the schematic diagram, and its specific size and proportion need adjust according to actual conditions, and the adjustment and the change of adaptation can be carried out according to actual conditions to its inside electric elements that relates.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The punching machine comprises an operating platform (1) and is characterized in that the top of the operating platform (1) is rotatably connected with two symmetrically arranged rotating rods (2), the top ends of the two rotating rods (2) are rotatably connected with a same top plate (3), the bottom of the top plate (3) is fixedly provided with a cylinder (4), an upper die base (5) is fixedly arranged on a piston of the cylinder (4), the top of the operating platform (1) is fixedly provided with a lower die base (6), the outer side of the rotating rods (2) is rotatably sleeved with a positioning box (8), the bottom of the positioning box (8) is fixedly provided with two positioning rods (10), the positioning rods (10) are fixedly connected with the operating platform (1), one side of the positioning box (8) is slidably connected with ejector rods (9), one side of the two ejector rods (9) close to each other is slidably connected with a buffer rod (11), one end of the two buffer rods (11) close to each other is fixedly, sliding connection has wedge clamp plate (13) on splint (12), fixed mounting has push pedal (7) on the piston of cylinder (4), push pedal (7) and two bull sticks (2) sliding connection.
2. The stamping machine according to claim 1, wherein the push plate (7) is provided with a sliding hole, the sliding hole is slidably connected with the corresponding rotating rod (2), a positioning block is fixedly arranged on the inner wall of the sliding hole, and the rotating rod (2) is provided with a threaded groove on the outer side, and the threaded groove is slidably connected with the corresponding positioning block.
3. The stamping press according to claim 1, characterized in that a gear (14) is fixedly mounted on the outside of the rotating rod (2), and a rack is fixedly mounted on one side of the ram (9), and the rack is engaged with the corresponding gear (14).
4. The stamping press according to claim 1, characterized in that the buffer grooves (15) are slidably connected to the side of each of the two ejector rods (9) adjacent to each other, the buffer grooves (15) are slidably connected to the corresponding buffer rods (11), and a buffer spring (16) is fixedly mounted on the inner wall of one side of each buffer groove (15), and one end of each buffer spring (16) is fixedly connected to each buffer rod (11).
5. The stamping press according to claim 1, wherein the two clamping plates (12) are provided with a moving groove on one side close to each other, a sliding rod is fixedly mounted on the inner wall of the moving groove, a moving block is connected onto the sliding rod in a sliding manner and is fixedly connected with the corresponding wedge-shaped pressing plate (13), a supporting spring is fixedly mounted on the top of the moving block, and the top end of the supporting spring is fixedly connected with the corresponding inner wall of the moving groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021063811.3U CN212525729U (en) | 2020-06-11 | 2020-06-11 | punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021063811.3U CN212525729U (en) | 2020-06-11 | 2020-06-11 | punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212525729U true CN212525729U (en) | 2021-02-12 |
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ID=74639299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021063811.3U Active CN212525729U (en) | 2020-06-11 | 2020-06-11 | punching machine |
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| Country | Link |
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| CN (1) | CN212525729U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101439A (en) * | 2021-11-17 | 2022-03-01 | 重庆千能实业有限公司 | Automobile panel stamping device with positioning function |
| CN114851265A (en) * | 2022-04-24 | 2022-08-05 | 烟台博源科技材料股份有限公司 | Processing equipment and processing technology of environmentally friendly and degradable disposable table paper |
| CN117484162A (en) * | 2023-12-29 | 2024-02-02 | 深圳市群星浩达科技有限公司 | Intelligent LED module shaping machine |
| CN117884514A (en) * | 2024-03-18 | 2024-04-16 | 涿州嘉华铝业有限公司 | Reinforcing and manufacturing equipment for aluminum foil cutlery box |
-
2020
- 2020-06-11 CN CN202021063811.3U patent/CN212525729U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101439A (en) * | 2021-11-17 | 2022-03-01 | 重庆千能实业有限公司 | Automobile panel stamping device with positioning function |
| CN114851265A (en) * | 2022-04-24 | 2022-08-05 | 烟台博源科技材料股份有限公司 | Processing equipment and processing technology of environmentally friendly and degradable disposable table paper |
| CN117484162A (en) * | 2023-12-29 | 2024-02-02 | 深圳市群星浩达科技有限公司 | Intelligent LED module shaping machine |
| CN117884514A (en) * | 2024-03-18 | 2024-04-16 | 涿州嘉华铝业有限公司 | Reinforcing and manufacturing equipment for aluminum foil cutlery box |
| CN117884514B (en) * | 2024-03-18 | 2024-05-10 | 涿州嘉华铝业有限公司 | Reinforcing and manufacturing equipment for aluminum foil cutlery box |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Effective date of registration: 20250422 Address after: 215400 Weixin village, Shuangfeng town, Taicang City, Suzhou City, Jiangsu Province Patentee after: TAICANG YOJET MACHINERY Co.,Ltd. Country or region after: China Address before: 215400 Jianhu Road North, Shuangfeng town, Taicang City, Suzhou City, Jiangsu Province Patentee before: Taicang Youchuang Machinery Co.,Ltd. Country or region before: China |