CN112893606A - Punching device capable of stably clamping metal piece - Google Patents
Punching device capable of stably clamping metal piece Download PDFInfo
- Publication number
- CN112893606A CN112893606A CN202110046384.0A CN202110046384A CN112893606A CN 112893606 A CN112893606 A CN 112893606A CN 202110046384 A CN202110046384 A CN 202110046384A CN 112893606 A CN112893606 A CN 112893606A
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- metal piece
- fixedly connected
- punching
- fixed block
- punching device
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- 239000002184 metal Substances 0.000 title claims abstract description 51
- 238000004080 punching Methods 0.000 title claims abstract description 46
- 238000003825 pressing Methods 0.000 claims abstract description 20
- 239000011159 matrix material Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention is suitable for the technical field of punching devices, and provides a punching device for stably clamping a metal piece, which comprises a base and a supporting plate fixedly connected to one end of the upper surface of the base, wherein the side wall of the supporting plate is fixedly connected with a fixed block, the side wall of the fixed block is fixedly connected with a bracket, a cavity communicated with the front surface and the rear surface is formed in the fixed block, and a punching assembly for operating the metal piece is arranged on the bracket; still compress tightly the subassembly including the location, it is including wearing to establish locating lever on the fixed block, the locating lever runs through the cavity and with fixed block sliding connection, on the locating lever and be located it is protruding that the cavity has the annular, the cover is equipped with the elastic component on the locating lever. The elastic positioning part can perform punching operation on the metal piece to be punched after pressing the metal piece to be punched tightly, so that the metal piece to be punched is prevented from being shifted in position in the punching process, and the punching precision of the metal piece to be punched is improved.
Description
Technical Field
The invention belongs to the technical field of punching devices, and particularly relates to a punching device capable of stably clamping a metal piece.
Background
In the prior art, the metal product industry includes the manufacture of structural metal products, the manufacture of metal tools, the manufacture of containers and metal packaging containers, the manufacture of stainless steel and similar daily metal products, and the like. With the progress of society and the development of science and technology, the application of metal products in various fields of industry, agriculture and people's life is more and more extensive, and the metal products also create more and more value for the society.
However, most of the conventional punching devices for metal parts are not provided with a device for clamping the metal part, nor a device for stably fixing the metal part, so that the metal part is displaced in the punching process, and finally the punching of the metal part is inaccurate or fails.
Disclosure of Invention
The invention provides a punching device for stably clamping a metal piece, and aims to solve the problems in the background art.
The punching device comprises a base and a supporting plate fixedly connected to one end of the upper surface of the base, wherein the side wall of the supporting plate is fixedly connected with a fixed block, the side wall of the fixed block is fixedly connected with a bracket, a cavity communicated with the front surface and the rear surface is formed in the fixed block, and a punching assembly used for operating the metal piece is arranged on the bracket;
still compress tightly the subassembly including wearing to establish locating lever on the fixed block, the locating lever runs through the cavity and with fixed block sliding connection, just be located on the locating lever annular arch has in the cavity, the cover is equipped with the elastic component on the locating lever, elastic component one end with the protruding lower fixed surface of annular is connected, the other end with cavity bottom surface fixed connection, locating lever bottom has elasticity location portion, the location compresses tightly the subassembly and still including articulating the clamp plate at backup pad top.
Preferably, the lower surface of the pressing plate is provided with a pressing groove corresponding to and matched with the top of the positioning rod.
Preferably, one end of the positioning rod, which is far away from the supporting plate, is fixedly connected with a handle, a first locking threaded hole which is through is formed in the handle, a second locking threaded hole which corresponds to the first locking threaded hole is formed in the top of the support, a locking screw rod is connected with the first locking threaded hole in an internal thread mode, and when the pressing plate rotates to a horizontal state, the locking screw rod is connected with the second locking threaded hole in a corresponding threaded mode.
Preferably, the support is in an inverted concave shape, a moving assembly for installing the punching assembly is arranged in the notch of the support, the moving assembly comprises a moving motor installed on one side wall of the support, the output end of the moving motor penetrates through the side wall of the support and is fixedly connected with a screw rod, one end, far away from the moving motor, of the screw rod is rotatably connected with the other side wall of the support, guide rods are fixedly connected with two sides of the screw rod in the notch of the support respectively, a moving block in threaded connection with the screw rod is arranged on the screw rod in a penetrating mode, and the two guide rods all penetrate through the moving block in a sliding mode.
Preferably, the punching component comprises two threads which penetrate through an adjusting screw rod and two adjusting screw rods, wherein the adjusting screw rods are oppositely arranged and fixedly connected with connecting plates at the bottoms of the adjusting screw rods, a motor box is fixedly connected with the lower surface of the connecting plates, a rotating motor is installed in the motor box, an output end of the rotating motor is fixedly connected with a connecting column which penetrates through the motor box, the connecting column is rotatably connected with the motor box, a first connecting portion is arranged at the bottom of the connecting column, the punching component further comprises a drill bit with a second connecting portion, and the second connecting portion is detachably connected with the first connecting portion.
Preferably, the second connection portion is disposed on a lower surface of the first connection portion by bonding or by a screw.
Preferably, the two side walls of the first connecting portion are respectively provided with an articulated piece, each articulated piece is provided with a cover plate, the cover plate is provided with a through hole, the two side walls of the second connecting portion are respectively fixedly connected with fixing studs corresponding to the through holes in the cover plate, when the cover plate rotates to a vertical state, the fixing studs penetrate through the through holes in the cover plate, and one end of each fixing stud is in threaded connection with a fixing nut.
Preferably, the upper surface of the second connecting part is provided with a plurality of connecting studs, the lower surface of the first connecting part is provided with a plurality of connecting screw holes corresponding to the plurality of connecting studs, and each connecting stud is correspondingly in threaded connection with each connecting screw hole.
Preferably, a plurality of anti-skid protrusions or anti-skid lines are arranged on the handle.
Preferably, four connecting studs are arranged on the upper surface of the second connecting portion in a matrix manner, four connecting screw holes are correspondingly arranged, and four connecting screw holes are arranged on the lower surface of the first connecting portion in a matrix manner.
Compared with the prior art, the invention has the beneficial effects that: make its down rotation through pressing the clamp plate to the clamp plate can push down the locating lever, the locating lever makes annular compression elastic component down the motion in-process, and then elastic positioning portion can with treat the metalwork contact that punches a hole and compress tightly the metalwork, and elastic positioning portion has elasticity can not harm the metalwork of treating punching a hole, can punch a hole the operation to the metalwork of treating punching a hole after compressing tightly, avoid treating the metalwork that punches a hole and take place the offset at the in-process that punches a hole, improved the precision that the metalwork of treating punching a hole punched a hole.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic view of a moving assembly according to the present invention;
FIG. 3 is a schematic diagram of the construction of a punch assembly of the present invention;
FIG. 4 is a schematic structural diagram of a first connecting portion and a second connecting portion (the latter embodiment) according to the present invention;
FIG. 5 is a schematic structural view of a first connection portion and a second connection portion (another embodiment after connection) according to the present invention;
in the figure: 1-base, 2-supporting plate, 21-fixing plate, 211-cavity, 22-bracket, 221-second locking threaded hole, 3-positioning pressing component, 31-positioning rod, 32-annular protrusion, 33-elastic component, 34-elastic positioning part, 35-pressure rod, 351-pressure groove, 36-handle, 361-first locking threaded hole, 37-locking screw, 4-moving component, 41-moving motor, 42-screw, 43-guide rod, 44-moving block, 411-adjusting threaded hole, 5-punching component, 51-adjusting screw, 52-connecting plate, 53-motor box, 54-rotating motor, 55-connecting column, 56-first connecting part, 561-hinge part, 562-cover plate, 57-second connecting part, 571-fixing stud, 58-drill bit, 59-connecting stud, 510-connecting screw hole, 511-fixing nut and 6-metal piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-5, the present invention provides a technical solution: a punching device for stably clamping a metal piece comprises a base 1 and a supporting plate 2 fixedly connected to one end of the upper surface of the base, wherein the side wall of the supporting plate 2 is fixedly connected with a fixed block 21, the side wall of the fixed block 21 is fixedly connected with a support 22, a cavity 211 communicated with the front surface and the rear surface is formed in the fixed block 21, and a punching assembly 5 for operating the metal piece is arranged on the support 22;
still compress tightly subassembly 3 including the location, it is including wearing to establish the locating lever 31 on fixed block 21, locating lever 31 runs through cavity 211 and with fixed block 21 sliding connection, locating lever 31 is last and be located cavity 211 and have annular arch 32, the cover is equipped with elastic component 33 on the locating lever 31, elastic component 33 one end and the protruding 32 lower fixed surface connection of annular, the other end and cavity 211 bottom surface fixed connection, locating lever 31 bottom has elastic positioning portion 34, the location compresses tightly subassembly 3 still including articulating the clamp plate 35 at backup pad 2 tops.
In the embodiment, the metal piece 6 to be punched is placed on the upper surface of the base 1 and moved to be right below the positioning and pressing assembly 3, so that in order to avoid the position deviation of the metal piece 6 to be punched in the punching process, the pressing plate 35 can be controlled to rotate relative to the supporting plate 2, the supporting plate 2 presses the top of the positioning rod 31 in the downward rotation process, the positioning rod 31 is further pressed to move downward, the annular protrusion 32 is driven by the positioning rod 31 to move downward in the downward movement process to compress the elastic element 33, so that the elastic positioning part 34 can slowly contact with the metal piece 6 to be punched, the force of the pressing plate 35 is further increased, the elastic positioning part 34 can press the metal piece 6 to be punched tightly, the movement of the metal piece is prevented, and the elastic positioning part 34 is a bulge or an arc surface made of elastic material, so that the damage of the elastic positioning part 34 to the metal piece 6 to be punched is reduced.
Furthermore, the lower surface of the pressing plate 35 is provided with a pressing groove 351 corresponding to and matching with the top of the positioning rod 31.
In this embodiment, when the pressing plate 35 rotates relative to the supporting plate 2, the top of the positioning rod 31 is engaged with the pressing groove 351, so that the positioning rod 31 is prevented from shifting during the downward movement.
Furthermore, one end of the positioning rod 31 far away from the supporting plate 2 is fixedly connected with a handle 36, a first through locking threaded hole 361 is formed in the handle 36, a second locking threaded hole 221 corresponding to the first locking threaded hole 361 is formed in the top of the support 22, a locking screw 37 is connected with the first locking threaded hole 361 in an internal thread mode, and when the pressing plate 35 rotates to the horizontal state, the locking screw 37 is connected into the second locking threaded hole 221 in a corresponding mode in a threaded mode.
In the present embodiment, when the pressure plate 35 is rotated to the horizontal state, the locking screw 37 is rotated to move toward the second locking screw hole 221 in the first locking screw hole 361, and is connected to the second locking screw hole 221, so that the pressure plate 35 can be held in the horizontal state.
Further, support 22 is the shape of falling the concave font, and be equipped with the removal subassembly 4 of installation punching component 5 in the notch of support 22, removal subassembly 4 is including installing the mobile motor 41 on a lateral wall of support 22, mobile motor 41 output runs through support 22 lateral wall and fixedly connected with screw rod 42, the one end that mobile motor 41 was kept away from to screw rod 42 rotates with another lateral wall of support 22 to be connected, just be located screw rod 42's both sides fixedly connected with guide arm 42 respectively in the notch of support 22, wear to be equipped with the movable block 44 rather than threaded connection on the screw rod 42, two guide arms 42 all slide and run through movable block 44.
In this embodiment, in order to adjust the punching position of the metal piece 6 to be punched in the horizontal position, the moving motor 41 may be started, the output end of the moving motor 41 rotates to drive the screw rod 42 to rotate, so as to convert the rotation of the moving block 44 into a linear motion along the guide rod 42, and the punching assembly 5 may punch the metal piece 6 to be punched in different horizontal positions.
Further, punching component 5 includes that two screw threads run through adjusting screw 51 of movable block 44, two adjusting screw 51 are mutual disposition and its bottom fixedly connected with connecting plate 52, connecting plate 52 lower fixed surface is connected with motor box 53, install rotating electrical machines 54 in the motor box 53, rotating electrical machines 54 output fixedly connected with runs through the spliced pole 55 of motor box 53, spliced pole 55 rotates with motor box 53 to be connected, spliced pole 55 bottom has first connecting portion 56, punching component 5 is still including the drill bit 58 that has second connecting portion 57, second connecting portion 57 can be dismantled with first connecting portion 56 and be connected.
In this embodiment, two adjusting screw holes 441 have been seted up on the movable block 44, adjusting screw 51 corresponds threaded connection in adjusting screw hole 441, rotatory adjusting screw 51 makes it down move in vertical direction, and then drive drill bit 58 and the metalwork contact of waiting to punch a hole, restart rotating electrical machines 54 can drive spliced pole 55 and rotate, spliced pole 55 drives drill bit 58 and rotates the metalwork of waiting to punch a hole and punches a hole, and because second connecting portion 57 can dismantle with first connecting portion 56 and be connected, can dismantle second connecting portion 57, thereby change different drill bit 58.
Further, the second connection portion 57 is provided on the lower surface of the first connection portion 56 by bonding or by a screw.
In the present embodiment, the second connection portion 57 and the first connection portion 56 are connected by glue when they are bonded, and holes for screws to pass through are opened in the second connection portion 57 and the first connection portion 56.
Furthermore, two side walls of the first connecting portion 56 are respectively provided with a hinge element 561, each hinge element 561 is provided with a cover plate 562, each cover plate 562 is provided with a through hole, two side walls of the second connecting portion 57 are respectively and fixedly connected with a fixing stud 571 corresponding to the through hole of the cover plate 562, when the cover plate 562 rotates to a vertical state, the fixing stud 571 penetrates through the through hole of the cover plate 562, and one end of the fixing stud 571 is in threaded connection with the fixing nut 511.
In this embodiment, when the second connection portion 57 is butted against the first connection portion 56, the cover plate 562 is rotated to make the cover plate 562 pass through the through hole in the cover plate 562, the fixing screw 571 is screwed into one end of the fixing screw 571, and the fixing screw 511 is attached to the cover plate 562.
Furthermore, the upper surface of the second connecting portion 57 has a plurality of connecting studs 59, the lower surface of the first connecting portion 56 has a plurality of connecting screw holes 510 corresponding to the plurality of connecting studs 59, and each connecting stud 59 is correspondingly screwed into each connecting screw hole 510.
In the present embodiment, each of the connection studs 59 is correspondingly screwed into each of the connection screw holes 510, and the second connection portion 57 can be butted against the first connection portion 56.
Further, the handle 36 is provided with a plurality of anti-slip protrusions or anti-slip lines.
In this embodiment, the plurality of anti-slip bumps or lines may increase friction with the hand when the handle 36 is manually manipulated.
Further, four connection studs 59 are provided, four connection studs 59 are arranged on the upper surface of the second connection portion 57 in a matrix manner, four connection screw holes 510 are correspondingly provided, and four connection screw holes 510 are arranged on the lower surface of the first connection portion 56 in a matrix manner.
In the present embodiment, the connection studs 59 and the connection screw holes 510 are provided in four in a matrix arrangement, and are uniformly distributed, so that the second connection portions 57 are more stably connected with the first connection portions 56.
The working principle and the using process of the invention are as follows: after the punching device is installed, the metal piece 6 to be punched is placed on the upper surface of the base 1 and moved to be right below the positioning and pressing assembly 3, so that the position deviation of the metal piece 6 to be punched in the punching process is avoided, the pressing plate 35 can be controlled to rotate relative to the supporting plate 2, the supporting plate 2 presses the top of the positioning rod 31 in the downward rotation process, the positioning rod 31 is further pressed to move downward, the annular protrusion 32 is driven by the positioning rod 31 to move downward in the downward movement process to compress the elastic element 33, so that the elastic positioning part 34 can slowly contact with the metal piece 6 to be punched, the force of the pressing plate 35 is further increased, the elastic positioning part 34 can press the metal piece 6 to be punched tightly, the movement of the metal piece is prevented, and the elastic positioning part 34 is a bulge or an arc surface made of elastic material, so that the damage of the elastic positioning part 34 to the metal piece 6 to be punched is reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The punching device for stably clamping the metal piece is characterized by comprising a base (1) and a supporting plate (2) fixedly connected to one end of the upper surface of the base, wherein a fixed block (21) is fixedly connected to the side wall of the supporting plate (2), a support (22) is fixedly connected to the side wall of the fixed block (21), a cavity (211) communicating the front surface and the rear surface is formed in the fixed block (21), and a punching assembly (5) for operating the metal piece is arranged on the support (22);
still including location compress tightly subassembly (3), it is including wearing to establish locating lever (31) on fixed block (21), locating lever (31) run through cavity (211) and with fixed block (21) sliding connection, locating lever (31) are gone up and are located there is annular arch (32) in cavity (211), the cover is equipped with elastic component (33) on locating lever (31), elastic component (33) one end with annular arch (32) lower fixed surface connection, the other end with cavity (211) bottom surface fixed connection, locating lever (31) bottom has elastic locating portion (34), location compress tightly subassembly (3) still including articulating clamp plate (35) at backup pad (2) top.
2. The punching device for stably clamping the metal piece as claimed in claim 1, wherein the lower surface of the pressing plate (35) is provided with a pressing groove (351) corresponding to and matched with the top of the positioning rod (31).
3. The punching device for stably clamping metal pieces according to claim 1, wherein a handle (36) is fixedly connected to one end of the positioning rod (31) far away from the support plate (2), a first through locking threaded hole (361) is formed in the handle (36), a second locking threaded hole (221) corresponding to the first locking threaded hole (361) is formed in the top of the support (22), a locking screw (37) is connected to the first locking threaded hole (361) in a threaded manner, and when the pressing plate (35) rotates to the horizontal state, the locking screw (37) is correspondingly connected to the second locking threaded hole (221) in a threaded manner.
4. A punching device for stably holding a metal piece according to claim 1, wherein the holder (22) is of an inverted concave shape, and a moving component (4) for installing the punching component (5) is arranged in the notch of the bracket (22), the moving assembly (4) comprises a moving motor (41) arranged on one side wall of the bracket (22), the output end of the mobile motor (41) penetrates through the side wall of the bracket (22) and is fixedly connected with a screw rod (42), one end of the screw rod (42) far away from the moving motor (41) is rotationally connected with the other side wall of the bracket (22), guide rods (42) are respectively and fixedly connected with the two sides of the screw rod (42) in the notch of the bracket (22), a moving block (44) in threaded connection with the screw rod (42) is arranged on the screw rod in a penetrating mode, and the two guide rods (42) penetrate through the moving block (44) in a sliding mode.
5. The punching device for stably clamping a metal piece according to claim 4, the punching assembly (5) comprises two adjusting screw rods (51) which penetrate through the moving block (44) in a threaded manner, the two adjusting screw rods (51) are oppositely arranged, and the bottoms of the two adjusting screw rods are fixedly connected with a connecting plate (52), the lower surface of the connecting plate (52) is fixedly connected with a motor box (53), a rotating motor (54) is arranged in the motor box (53), the output end of the rotating motor (54) is fixedly connected with a connecting column (55) which penetrates through the motor box (53), the connecting column (55) is rotationally connected with the motor box (53), the bottom of the connecting column (55) is provided with a first connecting part (56), the punching assembly (5) further comprises a drill bit (58) having a second connecting portion (57), the second connecting portion (57) is detachably connected to the first connecting portion (56).
6. A punching device for stably clamping a metal piece according to claim 5, characterized in that the second connecting part (57) is arranged on the lower surface of the first connecting part (56) by bonding or by screws.
7. The punching device for stably clamping the metal piece according to claim 5, wherein two side walls of the first connecting portion (56) are respectively provided with a hinge member (561), each hinge member (561) is provided with a cover plate (562), the cover plate (562) is provided with a through hole, two side walls of the second connecting portion (57) are respectively and fixedly connected with a fixing stud (571) corresponding to the through hole of the cover plate (562), when the cover plate (562) rotates to the vertical state, the fixing stud (571) penetrates through the through hole of the cover plate (562), and one end of the fixing stud (571) is in threaded connection with a fixing nut (511).
8. The punching device for stably clamping metal pieces according to claim 5, wherein the second connecting portion (57) has a plurality of connecting studs (59) on the upper surface thereof, the first connecting portion (56) has a plurality of connecting screw holes (510) on the lower surface thereof corresponding to the plurality of connecting studs (59), and each connecting stud (59) is correspondingly screwed into each connecting screw hole (510).
9. A punch device for stably holding metal pieces according to claim 3, characterized in that the handle (36) is provided with a plurality of anti-slip protrusions or anti-slip lines.
10. The punching device for stably clamping a metal piece according to claim 8, wherein four connecting studs (59) are provided, four connecting studs (59) are arranged on the upper surface of the second connecting portion (57) in a matrix manner, four corresponding connecting screw holes (510) are provided, and four connecting screw holes (510) are arranged on the lower surface of the first connecting portion (56) in a matrix manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110046384.0A CN112893606A (en) | 2021-01-14 | 2021-01-14 | Punching device capable of stably clamping metal piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110046384.0A CN112893606A (en) | 2021-01-14 | 2021-01-14 | Punching device capable of stably clamping metal piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112893606A true CN112893606A (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110046384.0A Pending CN112893606A (en) | 2021-01-14 | 2021-01-14 | Punching device capable of stably clamping metal piece |
Country Status (1)
| Country | Link |
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| CN (1) | CN112893606A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579056A (en) * | 2021-09-28 | 2021-11-02 | 御马精密科技(江苏)有限公司 | Split type locating head assembly |
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| JPH10137866A (en) * | 1996-11-11 | 1998-05-26 | Fuji Kiko:Kk | Punch press and automatic positioning device |
| CN206084488U (en) * | 2016-10-19 | 2017-04-12 | 万冬祥 | Automatic fixture of work piece |
| CN208773013U (en) * | 2018-07-19 | 2019-04-23 | 陕西大中科技发展有限公司 | A kind of horizontal clamping device |
| CN209087283U (en) * | 2018-12-25 | 2019-07-09 | 广州华金科技有限公司 | A kind of movable type mirror surface display screen |
| CN209439484U (en) * | 2019-02-22 | 2019-09-27 | 李坚涛 | A kind of auto parts perforating device |
| CN111659791A (en) * | 2020-06-16 | 2020-09-15 | 崔小菲 | Production equipment of metal filter screen |
| CN111750306A (en) * | 2020-06-02 | 2020-10-09 | 四川嘉灿城市家具科技有限公司 | Lamp pole and mounting method thereof |
| CN211758662U (en) * | 2020-03-20 | 2020-10-27 | 天津士多啤梨科技有限公司 | Punching device for machining computer case |
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2021
- 2021-01-14 CN CN202110046384.0A patent/CN112893606A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10137866A (en) * | 1996-11-11 | 1998-05-26 | Fuji Kiko:Kk | Punch press and automatic positioning device |
| CN206084488U (en) * | 2016-10-19 | 2017-04-12 | 万冬祥 | Automatic fixture of work piece |
| CN208773013U (en) * | 2018-07-19 | 2019-04-23 | 陕西大中科技发展有限公司 | A kind of horizontal clamping device |
| CN209087283U (en) * | 2018-12-25 | 2019-07-09 | 广州华金科技有限公司 | A kind of movable type mirror surface display screen |
| CN209439484U (en) * | 2019-02-22 | 2019-09-27 | 李坚涛 | A kind of auto parts perforating device |
| CN211758662U (en) * | 2020-03-20 | 2020-10-27 | 天津士多啤梨科技有限公司 | Punching device for machining computer case |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579056A (en) * | 2021-09-28 | 2021-11-02 | 御马精密科技(江苏)有限公司 | Split type locating head assembly |
| CN113579056B (en) * | 2021-09-28 | 2021-12-14 | 御马精密科技(江苏)有限公司 | Split type locating head assembly |
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