CN212551381U - Bending machine with lower die rapid clamping device - Google Patents
Bending machine with lower die rapid clamping device Download PDFInfo
- Publication number
- CN212551381U CN212551381U CN202020916432.8U CN202020916432U CN212551381U CN 212551381 U CN212551381 U CN 212551381U CN 202020916432 U CN202020916432 U CN 202020916432U CN 212551381 U CN212551381 U CN 212551381U
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- China
- Prior art keywords
- fixedly connected
- block
- fixed block
- clamping device
- lower die
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- 238000005452 bending Methods 0.000 title claims abstract description 14
- 230000001360 synchronised effect Effects 0.000 claims abstract description 17
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a bending machine with a lower die rapid clamping device, which relates to the field of bending machines and comprises a base, wherein the inner wall of the bottom of the base is fixedly connected with a supporting seat, and the upper surface of the supporting seat is fixedly connected with an adjusting mechanism; the top of the adjusting mechanism is fixedly connected with a clamping mechanism, the surface of the base is provided with an opening corresponding to the clamping mechanism, the clamping mechanism comprises a fixed block fixedly connected with the top of the adjusting mechanism, a first cavity is formed in the fixed block, two symmetrically distributed synchronizing wheels are rotatably connected in the first cavity through a rotating shaft, and the front side of the fixed block is fixedly connected with a first motor corresponding to the synchronizing wheels; the synchronous belt is connected to the common meshing of one side that two synchronizing wheels are relative, and the outer wall meshing of synchronous belt is connected with two movable blocks, the equal fixedly connected with connecting rod in both sides around the movable block. The utility model discloses can conveniently carry out the centre gripping to the not lower mould of equidimension, can conveniently adjust the position of lower mould simultaneously.
Description
Technical Field
The utility model relates to a bender field, in particular to bender with lower mould quick clamping device.
Background
The bending machine is a machine capable of bending thin plates, and mainly structurally comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge and comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, and the cover plate covers the top of the recess. When the clamping device is used, the coil is electrified by the lead, and the attraction is generated on the pressing plate after the coil is electrified, so that the thin plate between the pressing plate and the base is clamped. The electromagnetic force clamping is adopted, so that the pressing plate can be made into various workpiece requirements, and the workpiece with the side wall can be processed, and the operation is very simple and convenient.
And when needs are fixed to the lower mould, the centre gripping is carried out through using the pneumatic cylinder directly mostly, and the lower mould kind that the bender used is more, uses the pneumatic cylinder can't be applicable to the different lower moulds of size and presss from both sides tightly, consequently still need manually to adjust it, and is too loaded down with trivial details inconvenient.
Therefore, it is necessary to invent a bending machine with a lower die rapid clamping device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bender with lower mould quick clamping 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: a bending machine with a lower die rapid clamping device comprises a base, wherein a supporting seat is fixedly connected to the inner wall of the bottom of the base, and an adjusting mechanism is fixedly connected to the upper surface of the supporting seat;
the top of the adjusting mechanism is fixedly connected with a clamping mechanism, the surface of the base is provided with an opening corresponding to the clamping mechanism, the clamping mechanism comprises a fixed block fixedly connected with the top of the adjusting mechanism, a first cavity is formed in the fixed block, two symmetrically distributed synchronizing wheels are rotatably connected in the first cavity through a rotating shaft, and a first motor corresponding to the synchronizing wheels is fixedly connected to the front side of the fixed block;
the two synchronous wheels are connected with a synchronous belt at opposite sides in a meshed mode, the outer wall of the synchronous belt is connected with two moving blocks in a meshed mode, connecting rods are fixedly connected to the front side and the rear side of each moving block, first strip-shaped openings corresponding to the connecting rods are formed in the tops of the fixing blocks, and the top ends of the two connecting rods are fixedly connected with a moving plate;
the upper surface fixedly connected with telescopic cylinder of movable plate, telescopic cylinder's lateral wall fixedly connected with push pedal, the surperficial center department sliding connection of push pedal has the guide bar, the one end fixedly connected with splint of guide bar.
Preferably, the lateral wall fixedly connected with of push pedal has two symmetric distribution's buffer spring, two the buffer spring keeps away from the one end of push pedal all with the lateral wall fixed connection of splint.
Preferably, one side of the clamping plate, which is far away from the guide rod, is fixedly connected with a cushion pad, and the cushion pad is made of rubber.
Preferably, adjustment mechanism include with supporting seat top fixed connection's regulating block, set up the second cavity in the regulating block, and rotate through the bearing in the second cavity and be connected with the threaded rod, the outer wall threaded connection of threaded rod has a screw thread section of thick bamboo, the left side fixedly connected with and the corresponding second motor of threaded rod of regulating block, the top fixedly connected with pull rod of a screw thread section of thick bamboo, the second bar opening corresponding with the pull rod is seted up at the top of regulating block, the one end that a screw thread section of thick bamboo was kept away from to the pull rod and the bottom fixed connection of fixed block.
Preferably, the bottom of the threaded cylinder is fixedly connected with a guide block, and the inner wall of the bottom of the adjusting block is provided with a guide groove corresponding to the guide block.
Preferably, the upper surface of the fixed block is provided with a placing groove, and the placing groove is internally provided with an anti-slip mat.
The utility model discloses a technological effect and advantage:
1. through be provided with the synchronizing wheel in the fixed block, and be provided with the hold-in range on the synchronizing wheel, start first motor, first motor drives the synchronizing wheel and rotates, the synchronizing wheel drives the hold-in range and rotates, the hold-in range drives the movable block and removes on the hold-in range, movable block pulling connecting rod, connecting rod pulling movable plate, adjust the distance between two movable plates according to the size of lower mould, place the lower mould in the standing groove, start telescopic cylinder, telescopic cylinder promotes the push pedal, the push pedal promotes buffer spring, and promote buffer spring and promote splint, use splint to carry out the centre gripping to the lower mould, can conveniently carry out the centre gripping to the lower mould of equidimension.
2. Through being provided with the regulating block on the supporting seat to be provided with the threaded rod in the regulating block, drive the threaded rod through using the second motor and rotate, the threaded rod promotes a screw thread section of thick bamboo through the principle of screw thread removal, and a screw thread section of thick bamboo pulling guide block makes the guide block slide in the guide way, and a screw thread section of thick bamboo pulling pull rod, pulling fixed block, fixed block pulling lower mould are adjusted the position of lower mould, can conveniently adjust the position of lower mould.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic overall sectional structural view of the present invention.
Fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.
In the figure: 1. a base; 2. a supporting seat; 3. an adjustment mechanism; 31. an adjusting block; 32. a threaded rod; 33. a threaded barrel; 34. a second motor; 35. a pull rod; 36. a guide block; 4. a clamping mechanism; 41. a fixed block; 42. a synchronizing wheel; 43. a first motor; 44. a synchronous belt; 45. a moving block; 46. a connecting rod; 47. moving the plate; 48. a telescopic cylinder; 49. pushing the plate; 410. a guide bar; 411. a splint; 5. a buffer 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 of the present invention, all other embodiments obtained by a person skilled in the art without creative pulling belong to the protection scope of the present invention.
The utility model provides a bending machine with a lower die rapid clamping device as shown in figures 1-3, which comprises a base 1, wherein the inner wall of the bottom of the base 1 is fixedly connected with a supporting seat 2, and the upper surface of the supporting seat 2 is fixedly connected with an adjusting mechanism 3;
the top of the adjusting mechanism 3 is fixedly connected with a clamping mechanism 4, the surface of the base 1 is provided with an opening corresponding to the clamping mechanism 4, the clamping mechanism 4 comprises a fixed block 41 fixedly connected with the top of the adjusting mechanism 3, a first cavity is formed in the fixed block 41, two symmetrically distributed synchronizing wheels 42 are rotatably connected in the first cavity through a rotating shaft, and a first motor 43 corresponding to the synchronizing wheels 42 is fixedly connected to the front side of the fixed block 41;
opposite sides of the two synchronous wheels 42 are meshed and connected with a synchronous belt 44 together, the outer wall of the synchronous belt 44 is meshed and connected with two moving blocks 45, the front side and the rear side of each moving block 45 are fixedly connected with connecting rods 46, the top of each fixing block 41 is provided with a first strip-shaped opening corresponding to the corresponding connecting rod 46, and the top ends of the two connecting rods 46 are fixedly connected with a moving plate 47 together;
the upper surface of the moving plate 47 is fixedly connected with a telescopic cylinder 48, the side wall of the telescopic cylinder 48 is fixedly connected with a push plate 49, the center of the surface of the push plate 49 is slidably connected with a guide rod 410, and one end of the guide rod 410 is fixedly connected with a clamping plate 411.
The buffer spring 5 of two symmetric distributions of lateral wall fixedly connected with of push pedal 49, two buffer spring 5 keep away from the one end of push pedal 49 all with splint 411's lateral wall fixed connection, one side fixedly connected with blotter that guide bar 410 was kept away from to splint 411, and the concrete material of blotter is rubber, produced impact force caused the damage to the lower mould when can effectually avoiding the centre gripping.
The bottom of the threaded cylinder 33 is fixedly connected with a guide block 36, the inner wall of the bottom of the adjusting block 31 is provided with a guide groove corresponding to the guide block 36, the threaded cylinder 33 pulls the guide block 36, and the guide block 36 slides in the guide groove, so that the threaded cylinder 33 can be effectively guided.
The standing groove has been seted up to the upper surface of fixed block 41, and is provided with the slipmat in the standing groove, places the lower mould in the standing groove, can conveniently place the lower mould.
The utility model discloses the theory of operation: firstly, a lower die is placed in a placing groove on a fixed block 41, a first motor 43 is started, the first motor 43 drives a synchronous wheel 42 to rotate, the synchronous wheel 42 drives a synchronous belt 44 to rotate, the synchronous belt 44 drives a moving block 45 to move on the synchronous belt 44, the moving block 45 pulls a connecting rod 46, the connecting rod 46 pulls a moving plate 47, and the distance between the two moving plates 47 is adjusted according to the size of the lower die;
then starting the telescopic cylinder 48, wherein the telescopic cylinder 48 pushes the push plate 49, the push plate 49 pushes the buffer spring 5, the buffer spring 5 pushes the clamping plate 411, and the clamping plate 411 is used for clamping the lower die;
finally, when the position of the lower die needs to be adjusted, the second motor 34 is used for driving the threaded rod 32 to rotate, the threaded rod 32 pushes the threaded cylinder 33 through the principle of thread movement, the threaded cylinder 33 pulls the guide block 36, the guide block 36 slides in the guide groove, the threaded cylinder 33 pulls the pull rod 35, the pull rod 35 pulls the fixed block 41, and the fixed block 41 pulls the lower die to adjust the position of the lower die.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a bender with quick clamping device of lower mould, includes base (1), its characterized in that: the inner wall of the bottom of the base (1) is fixedly connected with a supporting seat (2), and the upper surface of the supporting seat (2) is fixedly connected with an adjusting mechanism (3);
the top of the adjusting mechanism (3) is fixedly connected with a clamping mechanism (4), the surface of the base (1) is provided with an opening corresponding to the clamping mechanism (4), the clamping mechanism (4) comprises a fixed block (41) fixedly connected with the top of the adjusting mechanism (3), a first cavity is formed in the fixed block (41), two synchronizing wheels (42) which are symmetrically distributed are rotatably connected in the first cavity through a rotating shaft, and a first motor (43) corresponding to the synchronizing wheels (42) is fixedly connected to the front side of the fixed block (41);
the opposite sides of the two synchronous wheels (42) are jointly meshed and connected with a synchronous belt (44), the outer wall of the synchronous belt (44) is meshed and connected with two moving blocks (45), the front side and the rear side of each moving block (45) are fixedly connected with connecting rods (46), the top of each fixed block (41) is provided with a first strip-shaped opening corresponding to the corresponding connecting rod (46), and the top ends of the two connecting rods (46) are jointly and fixedly connected with a moving plate (47);
the last fixed surface of movable plate (47) is connected with telescopic cylinder (48), the lateral wall fixedly connected with push pedal (49) of telescopic cylinder (48), sliding connection has guide bar (410) in the surperficial center department of push pedal (49), the one end fixedly connected with splint (411) of guide bar (410).
2. The bending machine with the lower die rapid clamping device according to claim 1, is characterized in that: the lateral wall fixedly connected with of push pedal (49) two symmetric distribution's buffer spring (5), two buffer spring (5) keep away from the one end of push pedal (49) all with the lateral wall fixed connection of splint (411).
3. The bending machine with the lower die rapid clamping device according to claim 1, is characterized in that: one side fixedly connected with blotter that guide bar (410) was kept away from in splint (411), and the concrete material of blotter is rubber.
4. The bending machine with the lower die rapid clamping device according to claim 1, is characterized in that: adjustment mechanism (3) include with supporting seat (2) top fixed connection's regulating block (31), set up the second cavity in regulating block (31), and rotate through the bearing in the second cavity and be connected with threaded rod (32), the outer wall threaded connection of threaded rod (32) has a screw thread section of thick bamboo (33), the left side fixedly connected with of regulating block (31) and corresponding second motor (34) of threaded rod (32), the top fixedly connected with pull rod (35) of screw thread section of thick bamboo (33), the second bar opening corresponding with pull rod (35) is seted up at the top of regulating block (31), the bottom fixed connection of the one end of screw thread section of thick bamboo (33) and fixed block (41) is kept away from in pull rod (35).
5. The bending machine with the lower die rapid clamping device according to claim 4, is characterized in that: the bottom of the threaded cylinder (33) is fixedly connected with a guide block (36), and the inner wall of the bottom of the adjusting block (31) is provided with a guide groove corresponding to the guide block (36).
6. The bending machine with the lower die rapid clamping device according to claim 1, is characterized in that: the upper surface of the fixed block (41) is provided with a placing groove, and a non-slip mat is arranged in the placing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916432.8U CN212551381U (en) | 2020-05-27 | 2020-05-27 | Bending machine with lower die rapid clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916432.8U CN212551381U (en) | 2020-05-27 | 2020-05-27 | Bending machine with lower die rapid clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212551381U true CN212551381U (en) | 2021-02-19 |
Family
ID=74632971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020916432.8U Expired - Fee Related CN212551381U (en) | 2020-05-27 | 2020-05-27 | Bending machine with lower die rapid clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212551381U (en) |
-
2020
- 2020-05-27 CN CN202020916432.8U patent/CN212551381U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 |