CN221246720U - Stamping part limiting structure - Google Patents
Stamping part limiting structure Download PDFInfo
- Publication number
- CN221246720U CN221246720U CN202322795366.XU CN202322795366U CN221246720U CN 221246720 U CN221246720 U CN 221246720U CN 202322795366 U CN202322795366 U CN 202322795366U CN 221246720 U CN221246720 U CN 221246720U
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- Prior art keywords
- stamping
- sliding block
- stamping part
- seat
- bottom plate
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- 238000004080 punching Methods 0.000 claims description 17
- 210000003437 trachea Anatomy 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 4
- 230000002950 deficient Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a stamping part limiting structure which comprises a bottom plate, a stamping seat, a communication hole, a fixed rail, a moving mechanism, a clamping frame, a pressing mechanism, a communication air pipe and an exhaust mechanism, wherein the stamping seat is fixedly arranged at the top of the bottom plate, the top of the stamping seat is communicated with the plurality of communication holes, the bottom plate is fixedly provided with the four fixed rails, a centrifugal fan rapidly discharges air in the stamping seat, negative pressure is generated in the stamping seat, the air can enter the stamping seat through the communication holes, the negative pressure is generated in the stamping seat to adsorb a stamping part, a sliding block slides on a sliding rod in the fixed rail, so that the clamping frame is controlled to clamp the stamping part in the horizontal direction, the sliding block is abutted against the sliding block by utilizing a limiting bolt, the sliding block is limited and fixed with the clamping frame on the surface of the sliding block, a lower pressure plate at the bottom of the starting cylinder drives the lower pressure plate to clamp and fix the stamping part in the vertical direction, and when the stamping part is taken out, the rotating roller in the rectangular groove is driven, and scratches are reduced.
Description
Technical Field
The utility model relates to the technical field of stamping part limiting equipment, in particular to a stamping part limiting structure.
Background
When stamping is performed on a stamping part, the stamping part is fixed in a single mode, so that the stamping part is not firm enough, the stamping part is easy to shake or deviate from a workbench, the stability is poor when stamping is performed, the stamping part is offset when stamping is performed, and defective products are easy to generate.
An automatic positioning device (application number: 202223092277.0) of a welding fixture of an automobile stamping part belongs to the technical field of welding fixture positioning equipment and comprises a workbench, wherein a positioning component is arranged in the workbench, a fixing device is arranged at the top of the workbench, and a pressing component is arranged at the top of the fixing device; according to the utility model, the pressing assembly is arranged, the two driving screws of the motor are started to rotate so that the pressing plate can be rotationally attached to the surface of the side block, the pressing plate can be limited to move downwards to press the second automobile stamping part after being limited, and the stable abutting welding effect of the second automobile stamping part and the first automobile stamping part is better.
Above patent stamping workpiece is when punching press, and fixed stamping workpiece of single mode is not firm enough, and easily makes the stamping workpiece appear shaking or skew workstation, makes its when punching press, and the stability is relatively poor, makes its stamping workpiece appear punching the off-set condition when punching press, produces the defective product easily, consequently we need to provide a stamping workpiece limit structure.
Disclosure of utility model
The utility model aims to provide a stamping part limiting structure, wherein air in a stamping seat is rapidly discharged through a centrifugal fan, negative pressure is generated in the stamping seat, the air can enter the stamping seat through a communication hole, the negative pressure is generated in the stamping seat to adsorb a stamping part, a sliding block slides on a sliding rod in a fixed rail, so that a clamping frame is controlled to clamp the stamping part in the horizontal direction, a limiting bolt is utilized to press the sliding block, the sliding block is limited and fixed with the clamping frame on the surface of the sliding block, the problems that the stamping part is not firm enough in a single mode when the stamping part is stamped, the stamping part is easy to shake or deviate from a workbench, the stability is poor when the stamping part is stamped, and defective products are easy to generate are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stamping workpiece limit structure, includes bottom plate, punching press seat and intercommunicating pore, the top fixed mounting of bottom plate has the punching press seat, just the top intercommunication of punching press seat has a plurality of intercommunicating pore, still includes fixed rail, moving mechanism, centre gripping frame, pushing down mechanism, intercommunication trachea and exhaust mechanism, the top fixed mounting of bottom plate has four fixed rails, and four be used for the gliding moving mechanism of centre gripping frame is all installed at the top of fixed rail, the pushing down mechanism that is used for holding the stamping workpiece is installed at the top of centre gripping frame, the bottom intercommunication of punching press seat has the intercommunication trachea, just the lower extreme intercommunication of intercommunication trachea has the exhaust mechanism that is used for producing the negative pressure in the punching press seat and adsorbs the stamping workpiece.
Preferably, the moving mechanism comprises a sliding rod and a sliding block, two sliding rods are fixedly arranged in the fixed rail, the sliding blocks are slidably arranged on the surfaces of the two sliding rods, and one side of each sliding block is fixedly arranged with the clamping frame.
Preferably, the sliding block fixing device further comprises a limiting bolt used for limiting the sliding block, wherein the limiting bolt is installed in the fixed rail in a threaded mode, and one end of the limiting bolt is attached to the surface of the sliding block.
Preferably, the pressing mechanism comprises an air cylinder and a lower pressing plate, the air cylinder is embedded in the top of the clamping frame, and the lower end of the air cylinder is fixedly provided with the lower pressing plate.
Preferably, the exhaust mechanism comprises a centrifugal fan and an exhaust pipe, the lower end of the communication air pipe is communicated with the centrifugal fan, one side of the centrifugal fan is communicated with the exhaust pipe, and the centrifugal fan is arranged at the bottom of the bottom plate.
Preferably, the device further comprises two filter screens, wherein both the filter screens are arranged on the inner wall of the communication air pipe.
Preferably, the sliding part convenient for the stamping part to move is installed on the inner wall of the clamping frame, the sliding part comprises a rectangular groove and a rotating roller, and the rectangular groove is formed in the inner wall of the clamping frame.
Preferably, a plurality of rotating rollers are installed inside the rectangular groove.
Preferably, the two sides of the bottom plate are fixedly provided with supporting seats, and the bottoms of the two supporting seats are uniformly provided with assembly plates.
Preferably, the bottom parts of the two assembly plates are provided with glue layer parts.
Preferably, a hand wheel body is fixedly arranged at one end of the limit bolt, which is far away from the moving mechanism.
Compared with the prior art, the utility model has the beneficial effects that:
According to the centrifugal fan disclosed by the utility model, air in the stamping seat is rapidly discharged, negative pressure is generated in the stamping seat, the air can enter the stamping seat through the communication hole, negative pressure is generated in the stamping seat to adsorb a stamping part, the sliding block slides on the sliding rod in the fixed rail, so that the clamping frame is controlled to clamp the stamping part in the horizontal direction, the sliding block is abutted by the limiting bolt, the sliding block and the clamping frame on the surface of the sliding block are limited and fixed, the starting cylinder drives the lower pressure plate at the bottom of the sliding block to clamp and fix the stamping part in the vertical direction, and when the stamping part is taken out, the rotating roller in the rectangular groove is driven to rotate, so that scratches on the surface of the stamping part are reduced.
Drawings
FIG. 1 is a schematic diagram showing the structure of the present utility model;
FIG. 2 is a perspective cross-sectional view of the structure of the present utility model;
FIG. 3 is a perspective view of an air extraction mechanism of the present utility model;
FIG. 4 is a perspective view of a movement mechanism of the present utility model;
fig. 5 is a perspective view of a slider according to the present utility model.
In the figure: 1. a bottom plate; 2. stamping a base; 3. a communication hole; 4. a fixed rail; 5. a moving mechanism; 51. a slide bar; 52. a sliding block; 6. a clamping frame; 7. a pressing mechanism; 71. a cylinder; 72. a lower platen; 8. a communicating air pipe; 9. an air exhausting mechanism; 91. a centrifugal fan; 92. an exhaust pipe; 10. a limit bolt; 11. a filter screen; 12. a slider; 121. rectangular grooves; 122. a rotating roller; 13. a support base; 14. an assembly plate; 15. a hand wheel body.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a stamping workpiece limit structure, includes bottom plate 1, punching press seat 2 and intercommunicating pore 3, and the top fixed mounting of bottom plate 1 has punching press seat 2, and the top intercommunication of punching press seat 2 has a plurality of intercommunicating pore 3, still includes fixed rail 4, moving mechanism 5, centre gripping frame 6, pushes down mechanism 7, intercommunication trachea 8 and exhaust mechanism 9.
Four fixed rails 4 are fixedly arranged at the top of the bottom plate 1, a moving mechanism 5 used for clamping a frame 6 to slide is arranged at the top of each of the four fixed rails 4, a pressing mechanism 7 used for pressing a stamping part is arranged at the top of each of the clamping frames 6, a communication air pipe 8 is communicated with the bottom of each stamping seat 2, and an exhaust mechanism 9 used for generating negative pressure in each stamping seat 2 to adsorb the stamping parts is communicated with the lower end of each communication air pipe 8.
Air in the stamping seat 2 is rapidly discharged through the centrifugal fan 91, negative pressure is generated in the stamping seat 2, air can enter the stamping seat 2 through the communication hole 3, negative pressure is generated in the stamping seat 2 to adsorb stamping parts, the sliding block slides on the sliding rod 51 in the fixed rail 4, so that the clamping frame 6 is controlled to clamp the stamping parts in the horizontal direction, the sliding block 52 is abutted by the limiting bolts 10, the sliding block 52 and the clamping frame 6 on the surface of the sliding block are limited and fixed, the starting cylinder 71 drives the lower pressure plate 72 at the bottom of the starting cylinder to clamp and fix the stamping parts in the vertical direction, and when the stamping parts are taken out, the rotating roller 122 in the rectangular groove 121 is driven to rotate, and scratches on the surface of the stamping parts are reduced.
The moving mechanism 5 comprises a slide bar 51 and a slide block 52, two slide bars 51 are fixedly arranged in the fixed rail 4, the surfaces of the two slide bars 51 are slidably provided with the slide block 52, and one side of the slide block 52 is fixedly arranged with the clamping frame 6.
In the embodiment, the sliding block 52 slides on the sliding rod 51 in the fixed rail 4, so that the clamping frame 6 is controlled to clamp the stamping part in the horizontal direction, and meanwhile, the sliding block 52 slides on the inner wall of the fixed rail 4, so that the stability of the movement of the sliding block 52 is enhanced.
The clamping frame comprises a fixed rail 4, a sliding block 52 and a limiting bolt 10, and is characterized by further comprising the limiting bolt 10 for limiting the sliding block 52, wherein the limiting bolt 10 is arranged in the fixed rail 4 in a threaded manner, one end of the limiting bolt 10 is attached to the surface of the sliding block 52, the sliding block 52 is abutted by the limiting bolt 10, and the sliding block 52 and a clamping frame 6 on the surface of the sliding block are limited and fixed.
The pushing mechanism 7 comprises an air cylinder 71 and a lower pressing plate 72, the air cylinder 71 is embedded in the top of the clamping frame 6, the lower end of the air cylinder 71 is fixedly provided with the lower pressing plate 72, and further, the air cylinder 71 is started to drive the lower pressing plate 72 at the bottom of the air cylinder to clamp and fix the stamping parts in the vertical direction.
The air exhausting mechanism 9 comprises a centrifugal fan 91 and an exhaust pipe 92, the lower end of the communication air pipe 8 is communicated with the centrifugal fan 91, one side of the centrifugal fan 91 is communicated with the exhaust pipe 92, the centrifugal fan 91 is arranged at the bottom of the bottom plate 1, air in the stamping seat 2 is rapidly exhausted by arranging the centrifugal fan 91, negative pressure is generated in the stamping seat 2, the air can enter the stamping seat 2 through the communication hole 3, and then the purpose of adsorbing the stamping parts is achieved.
Still include two filter screens 11, two filter screens 11 are all installed at the inner wall of intercommunication trachea 8, and it should be noted that, two filter screens 11 are all installed at the inner wall of even breather pipe 8, and debris in the filtered air prolongs centrifugal fan 91 life.
The slider 12 convenient to stamping workpiece removes is installed to the inner wall of centre gripping frame 6, and slider 12 includes rectangular channel 121 and rotor 122, and rectangular channel 121 has been seted up to the inner wall of centre gripping frame 6, and the internally mounted of rectangular channel 121 has a plurality of rotor 122, and it should be noted that, when taking out the stamping workpiece, drives the rotor 122 rotation in the rectangular channel 121, reduces the fish tail to the stamping workpiece surface.
Both sides of bottom plate 1 bottom are all fixed mounting have supporting seat 13, and the bottom of two supporting seats 13 is evenly processed there is assembly plate 14, supports bottom plate 1 through setting up two supporting seats 13 to utilize assembly plate 14 to be convenient for install and use.
Glue line portions are mounted at the bottoms of the two assembly plates 14, and glue line portions are mounted at the bottoms of the two assembly plates 14, so that friction force is enhanced for mounting of the assembly plates 14.
The one end fixed mounting that stop bolt 10 kept away from shifter 5 has hand wheel body 15, and is further, sets up hand wheel body 15 and conveniently rotates the use to stop bolt 10.
This device centrifugal fan 91 will punch the interior air of seat 2 and discharge fast, the interior negative pressure that produces of seat 2, the air can get into in the seat 2 through intercommunicating pore 3, produce the negative pressure in the seat 2 and adsorb the stamping workpiece, the slider slides on the slide bar 51 in fixed rail 4, thereby control centre gripping frame 6 is to stamping workpiece horizontal direction centre gripping, utilize stop bolt 10 to the conflict of sliding block 52, it is spacing fixed to the centre gripping frame 6 of sliding block 52 and its surface, the lower pressure disk 72 that starts cylinder 71 and drive its bottom gives vertical direction centre gripping to the stamping workpiece and fixes, when taking out the stamping workpiece, drive the live-rollers 122 rotation in the rectangular channel 121, reduce the fish tail to the stamping workpiece surface.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (11)
1. The utility model provides a stamping workpiece limit structure, includes bottom plate (1), punching press seat (2) and intercommunicating pore (3), the top fixed mounting of bottom plate (1) has punching press seat (2), just the top intercommunication of punching press seat (2) has a plurality of intercommunicating pore (3), its characterized in that: still include fixed rail (4), mobile mechanism (5), centre gripping frame (6), push down mechanism (7), intercommunication trachea (8) and exhaust mechanism (9), the top fixed mounting of bottom plate (1) has four fixed rail (4), four be used for centre gripping frame (6) gliding mobile mechanism (5) are all installed at the top of fixed rail (4), push down mechanism (7) that are used for holding the stamping workpiece pressure are installed at the top of centre gripping frame (6), the bottom intercommunication of punching press seat (2) has intercommunication trachea (8), just the lower extreme intercommunication of intercommunication trachea (8) has and is used for producing negative pressure in to punching press seat (2) and adsorb exhaust mechanism (9) of stamping workpiece.
2. A stamping part limiting structure as claimed in claim 1, wherein: the moving mechanism (5) comprises sliding rods (51) and sliding blocks (52), two sliding rods (51) are fixedly arranged in the fixed rail (4), the sliding blocks (52) are slidably arranged on the surfaces of the two sliding rods (51), and one side of each sliding block (52) is fixedly arranged with the clamping frame (6).
3. A stamping part limiting structure as claimed in claim 2, wherein: the sliding block fixing device is characterized by further comprising a limiting bolt (10) used for limiting the sliding block (52), wherein the limiting bolt (10) is installed in the fixed rail (4) in a threaded mode, and one end of the limiting bolt (10) is attached to the surface of the sliding block (52).
4. A stamping part limiting structure as claimed in claim 1, wherein: the pressing mechanism (7) comprises an air cylinder (71) and a lower pressing plate (72), the air cylinder (71) is embedded in the top of the clamping frame (6), and the lower end of the air cylinder (71) is fixedly provided with the lower pressing plate (72).
5. A stamping part limiting structure as claimed in claim 1, wherein: the air draft mechanism (9) comprises a centrifugal fan (91) and an exhaust pipe (92), the lower end of the communication air pipe (8) is communicated with the centrifugal fan (91), one side of the centrifugal fan (91) is communicated with the exhaust pipe (92), and the centrifugal fan (91) is arranged at the bottom of the bottom plate (1).
6. A stamping part limiting structure as claimed in claim 5, wherein: the air conditioner further comprises two filter screens (11), wherein the two filter screens (11) are both installed on the inner wall of the communication air pipe (8).
7. A stamping part limiting structure as claimed in claim 1, wherein: the inner wall of centre gripping frame (6) is installed slider (12) of being convenient for stamping workpiece and is removed, slider (12) are including rectangular channel (121) and rotor (122), rectangular channel (121) have been seted up to the inner wall of centre gripping frame (6).
8. A stamping spacing structure as claimed in claim 7, wherein: a plurality of rotating rollers (122) are installed inside the rectangular groove (121).
9. A stamping part limiting structure as claimed in claim 1, wherein: both sides of bottom plate (1) bottom are all fixed mounting have supporting seat (13), and two the bottom of supporting seat (13) is all integrated into one piece has assembly plate (14).
10. A stamping spacing structure as claimed in claim 9, wherein: glue layer parts are arranged at the bottoms of the two assembly plates (14).
11. A stamping spacing structure as claimed in claim 10, wherein: and a hand wheel body (15) is fixedly arranged at one end, far away from the moving mechanism (5), of the limit bolt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322795366.XU CN221246720U (en) | 2023-10-17 | 2023-10-17 | Stamping part limiting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322795366.XU CN221246720U (en) | 2023-10-17 | 2023-10-17 | Stamping part limiting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221246720U true CN221246720U (en) | 2024-07-02 |
Family
ID=91651739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322795366.XU Active CN221246720U (en) | 2023-10-17 | 2023-10-17 | Stamping part limiting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221246720U (en) |
-
2023
- 2023-10-17 CN CN202322795366.XU patent/CN221246720U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |