CN212329377U - Safety device of punch press - Google Patents
Safety device of punch press Download PDFInfo
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- CN212329377U CN212329377U CN202020857712.6U CN202020857712U CN212329377U CN 212329377 U CN212329377 U CN 212329377U CN 202020857712 U CN202020857712 U CN 202020857712U CN 212329377 U CN212329377 U CN 212329377U
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Abstract
The utility model discloses a punch press safety device, the on-line screen storage device comprises a base, the top fixedly connected with frame of base, the top fixedly connected with pneumatic cylinder of frame inner wall, the bottom fixedly connected with punching press head of pneumatic cylinder output shaft, the fixed surface of punching press head is connected with the fly leaf, the first rack of bottom fixedly connected with of punching press head position one end is kept away from to the fly leaf, first movable groove has been seted up at the top of the corresponding first rack position of base. The utility model discloses a first cooperation fly leaf of punching press and first rack downstream drive first gear revolve, and first gear passes through the transfer line and drives second gear revolve to make the second gear drive the clamp splice through second rack, movable block, actuating lever, connecting plate and telescopic link and press from both sides tightly the work piece that bears on the station, prevent to bear the work piece at station top and take place the condition that splashes at the punching press formula, thereby improved the device's factor of safety.
Description
Technical Field
The utility model relates to a machine tool equipment technical field specifically is a punch press safety device.
Background
The punch 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.
However, in the prior art, when the punching head is used in practice, the machined product is placed on the cushion block and punched by the punching head, and the phenomena of deviation or vibration and the like are easy to occur, so that the machined product flies out, and the life safety of a user is seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a punch press safety device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the stamping device comprises a base, wherein the top of the base is fixedly connected with a rack, the top of the inner wall of the rack is fixedly connected with a hydraulic cylinder, the bottom of an output shaft of the hydraulic cylinder is fixedly connected with a stamping head, the surface of the stamping head is fixedly connected with a movable plate, the bottom of one end, far away from the stamping head, of the movable plate is fixedly connected with a first rack, the top of the base, corresponding to the first rack, is provided with a first movable groove, the inner wall of the first movable groove is movably connected with the surface of the first rack, the base is internally provided with a first rotating groove, the inner wall of the first rotating groove is rotatably connected with a first gear, the surface of the first rotating groove is meshed with the surface of the first rack, the middle part of the first gear is fixedly connected with a transmission rod, the transmission rod is rotatably connected inside the base through a bearing, the utility model discloses a hydraulic press, including the drive pole, the transfer line runs through the base and communicates to the inside in second rotation groove, the corresponding second of transfer line rotates the fixed surface in groove and is connected with the second gear, second gear swing joint rotates the inner wall in groove at the second, the second activity groove has been seted up to the inside of base, the inner wall swing joint in second activity groove has the second rack, the bottom and the surface toothing of second gear of second rack, the top fixedly connected with movable block of second rack, the top fixedly connected with actuating lever of movable block, the one end fixedly connected with connecting plate of the corresponding punching press head position of actuating lever, the one end fixedly connected with telescopic link that the actuating lever position was kept away from to the connecting plate, the fixed surface of telescopic link is connected with damping spring, the one end fixedly connected with clamp splice that the connecting plate position was.
Preferably, the top of the base corresponding to the position of the stamping head is fixedly connected with a bearing station, and the stamping head is positioned right above the bearing station.
Preferably, the number of the first racks is two, and the two first racks are symmetrically arranged about a vertical axis of the middle point of the movable plate.
Preferably, the guide groove is formed in the top of the base corresponding to the position of the movable block, the inner portion of the guide groove is communicated with the inner portion of the second movable groove, and the movable block is movably connected to the inner wall of the guide groove.
Preferably, the bottom of the clamping block is fixedly connected with a limiting block, and the limiting block is movably connected to the top of the base.
Preferably, the base is provided with a positioning groove inside, the first movable groove is communicated with the first rotating groove and the positioning groove inside respectively, the inner wall of the positioning groove is movably connected with a positioning block, and the positioning block is fixedly connected to one end of the bottom of the first rack.
Preferably, the movable hole is formed in one end, away from the stamping head, of the movable plate, the inner wall of the movable hole is movably connected with a fixed rod, the fixed rod is fixedly connected to the top of the base, the fixed rod is fixedly connected to the top of the inner wall of the frame, a reset spring is fixedly connected to the bottom of the movable plate corresponding to the position of the fixed rod, and the reset spring is fixedly connected to the top of the base.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a punching press head cooperation fly leaf and first rack move down and drive first gear rotation, and first gear drives the second gear rotation through the transfer line to make the second gear drive the clamp splice through second rack, movable block, actuating lever, connecting plate and telescopic link and press from both sides the work piece on bearing the weight of the station, prevent that the work piece at bearing the weight of the station top from taking place the condition of splashing in the punching press formula, thereby improved the factor of safety of the device;
2. the utility model discloses still through setting up constant head tank and locating piece simultaneously for can play the effect of direction to the downstream of first rack, and through setting up dead lever, activity hole and reset spring, make can play the effect of buffer protection to the downstream of fly leaf, through setting up the stopper, can prevent the condition that the clamp splice damaged the work piece centre gripping.
Drawings
FIG. 1 is a front sectional view of the overall structure of a safety device of a punching machine of the present invention;
FIG. 2 is a front sectional view of a second gear structure of the safety device of the punching machine of the present invention;
FIG. 3 is a top view of the structure of a carrying station of the safety device of a punching machine of the present invention;
fig. 4 is a sectional view of the whole structure of the safety device of the punching machine of the present invention.
In the figure: 1. a base; 2. a frame; 3. a hydraulic cylinder; 4. punching a head; 5. a movable plate; 6. a first rack; 7. a first movable slot; 8. a first gear; 9. a first rotating groove; 10. a transmission rod; 11. a second rotating groove; 12. a second gear; 13. a second movable slot; 14. a second rack; 15. a movable block; 16. a guide groove; 17. a drive rod; 18. a connecting plate; 19. a telescopic rod; 20. a damping spring; 21. a clamping block; 22. carrying stations; 23. a limiting block; 24. positioning blocks; 25. positioning a groove; 26. fixing the rod; 27. a movable hole; 28. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: comprises a base 1, a frame 2 is fixedly arranged at the top of the base 1, a hydraulic cylinder 3 is fixedly arranged at the top of the inner wall of the frame 2, a stamping head 4 is fixedly arranged at the bottom of an output shaft of the hydraulic cylinder 3, a movable plate 5 is fixedly arranged on the surface of the stamping head 4, a first rack 6 is fixedly arranged at the bottom of one end of the movable plate 5 far away from the stamping head 4, a first movable groove 7 is arranged at the top of the base 1 corresponding to the position of the first rack 6, the inner wall of the first movable groove 7 is movably connected with the surface of the first rack 6, a first rotating groove 9 is arranged inside the base 1, a first gear 8 is rotatably connected with the inner wall of the first rotating groove 9, the surface of the first rotating groove 9 is meshed with the surface of the first rack 6, a transmission rod 10 is fixedly arranged at the middle part of the first gear 8, the transmission rod 10 is rotatably connected inside the base 1 through, the transmission rod 10 penetrates through the base 1 and is communicated to the inside of the second rotating groove 11, a second gear 12 is fixedly mounted on the surface of the transmission rod 10 corresponding to the second rotating groove 11, the second gear 12 is movably connected to the inner wall of the second rotating groove 11, a second movable groove 13 is formed in the base 1, a second rack 14 is movably connected to the inner wall of the second movable groove 13, the bottom of the second rack 14 is meshed with the surface of the second gear 12, a movable block 15 is fixedly mounted at the top of the second rack 14, a driving rod 17 is fixedly mounted at the top of the movable block 15, a connecting plate 18 is fixedly mounted at one end, corresponding to the position of the stamping head 4, of the driving rod 17, an expansion rod 19 is fixedly mounted at one end, away from the position of the driving rod 17, of the connecting plate 18, a damping spring 20 is fixedly mounted on the surface of the expansion.
The top of the base 1 corresponding to the position of the stamping head 4 is fixedly provided with a bearing station 22, and the stamping head 4 is positioned right above the bearing station 22.
The number of the first racks 6 is two, and the two first racks 6 are symmetrically disposed about a vertical axis of a midpoint of the movable plate 5.
The top of the base 1 corresponding to the position of the movable block 15 is provided with a guide groove 16, the inside of the guide groove 16 is communicated with the inside of the second movable groove 13, and the movable block 15 is movably connected to the inner wall of the guide groove 16.
The bottom of clamp splice 21 is fixed mounting has stopper 23, and stopper 23 swing joint is at the top of base 1.
Positioning groove 25 is opened in the inside of base 1, the inside of first movable groove 7 is linked together with the inside of first rotating groove 9 and positioning groove 25 respectively, the inner wall swing joint of positioning groove 25 has locating piece 24, and locating piece 24 fixed mounting is in the one end of first rack 6 bottom.
The working principle is as follows: when using, the utility model discloses a when pneumatic cylinder 3 drives punching press head 4 downstream and carries out the punching press, can make punching press head 4 drive fly leaf 5 downstream, and when fly leaf 5 drives first rack 6 downstream, can make first rack 6 drive first gear 8 clockwise, thereby make first gear 8 drive second gear 12 clockwise rotation through transfer line 10, and when second gear 12 clockwise rotates, can make second gear 12 drive second rack 14 and move to the mid point position of base 1, thereby make second rack 14 pass through movable block 15, actuating lever 17, connecting plate 18 and telescopic link 19 drive clamp splice 21 press from both sides tightly the work piece that bears on station 22, prevent to bear the condition that the work piece at station 22 top takes place to splash in the punching press formula, thereby the factor of safety of the device has been improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a punch press safety device, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a rack (2), the top of the inner wall of the rack (2) is fixedly connected with a hydraulic cylinder (3), the bottom of an output shaft of the hydraulic cylinder (3) is fixedly connected with a stamping head (4), the surface of the stamping head (4) is fixedly connected with a movable plate (5), the bottom of one end, far away from the stamping head (4), of the movable plate (5) is fixedly connected with a first rack (6), the top of the base (1) corresponding to the position of the first rack (6) is provided with a first movable groove (7), the inner wall of the first movable groove (7) is movably connected with the surface of the first rack (6), the base (1) is internally provided with a first rotating groove (9), the inner wall of the first rotating groove (9) is rotatably connected with a first gear (8), and the surface of the first rotating groove (9) is meshed with the surface of the first rack (6), the middle part of the first gear (8) is fixedly connected with a transmission rod (10), the transmission rod (10) is rotatably connected inside the base (1) through a bearing, a second rotating groove (11) is formed inside the base (1), the transmission rod (10) penetrates through the base (1) and is communicated to the inside of the second rotating groove (11), a second gear (12) is fixedly connected to the surface of the transmission rod (10) corresponding to the second rotating groove (11), the second gear (12) is movably connected to the inner wall of the second rotating groove (11), a second movable groove (13) is formed inside the base (1), a second rack (14) is movably connected to the inner wall of the second movable groove (13), the bottom of the second rack (14) is meshed with the surface of the second gear (12), and a movable block (15) is fixedly connected to the top of the second rack (14), the top fixedly connected with actuating lever (17) of movable block (15), one end fixedly connected with connecting plate (18) of the corresponding punching press head (4) position of actuating lever (17), one end fixedly connected with telescopic link (19) of actuating lever (17) position is kept away from in connecting plate (18), the fixed surface of telescopic link (19) is connected with damping spring (20), one end fixedly connected with clamp splice (21) of connecting plate (18) position is kept away from in telescopic link (19).
2. A safety device for a punch press as claimed in claim 1, wherein: the top of the base (1) corresponding to the position of the stamping head (4) is fixedly connected with a bearing station (22), and the stamping head (4) is positioned right above the bearing station (22).
3. A safety device for a punch press as claimed in claim 1, wherein: the number of the first racks (6) is two, and the two first racks (6) are symmetrically arranged around the vertical axis of the midpoint of the movable plate (5).
4. A safety device for a punch press as claimed in claim 1, wherein: guide way (16) have been seted up at the top that corresponding movable block (15) position of base (1), and the inside of guide way (16) is linked together with the inside of second movable groove (13), movable block (15) swing joint is at the inner wall of guide way (16).
5. A safety device for a punch press as claimed in claim 1, wherein: the bottom fixedly connected with stopper (23) of clamp splice (21), and stopper (23) swing joint is at the top of base (1).
6. A safety device for a punch press as claimed in claim 1, wherein: constant head tank (25) have been seted up to the inside of base (1), the inside of first activity groove (7) is linked together with the inside of first rotating groove (9) and constant head tank (25) respectively, the inner wall swing joint of constant head tank (25) has locating piece (24), locating piece (24) fixed connection is in the one end of first rack (6) bottom.
7. A safety device for a punch press as claimed in claim 1, wherein: activity hole (27) have been seted up to the one end that stamping head (4) were kept away from in fly leaf (5), the inner wall swing joint of activity hole (27) has dead lever (26), dead lever (26) fixed connection is at the top of base (1), and dead lever (26) fixed connection is at the top of frame (2) inner wall, the bottom fixedly connected with reset spring (28) of the corresponding dead lever (26) position of fly leaf (5), reset spring (28) fixed connection is at the top of base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020857712.6U CN212329377U (en) | 2020-05-21 | 2020-05-21 | Safety device of punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020857712.6U CN212329377U (en) | 2020-05-21 | 2020-05-21 | Safety device of punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212329377U true CN212329377U (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020857712.6U Active CN212329377U (en) | 2020-05-21 | 2020-05-21 | Safety device of punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212329377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426917A (en) * | 2021-07-02 | 2021-09-24 | 泰州市金马金属制品有限公司 | Mechanical stamping device convenient to take out stamping workpiece |
-
2020
- 2020-05-21 CN CN202020857712.6U patent/CN212329377U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426917A (en) * | 2021-07-02 | 2021-09-24 | 泰州市金马金属制品有限公司 | Mechanical stamping device convenient to take out stamping workpiece |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 312000 No.19, Weixi Road, Shangyu economic and Technological Development Zone, Hangzhou Bay, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Gepai cobalt industry new material Co.,Ltd. Address before: 312000 No.19, Weixi Road, Shangyu economic and Technological Development Zone, Hangzhou Bay, Shaoxing City, Zhejiang Province Patentee before: GREATPOWER JINCHUAN ADVANCED BATTERY MATERIALS Corp. |