CN220295567U - Longitudinal extrusion fixing device for numerical control bending machine - Google Patents
Longitudinal extrusion fixing device for numerical control bending machine Download PDFInfo
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- CN220295567U CN220295567U CN202321450498.2U CN202321450498U CN220295567U CN 220295567 U CN220295567 U CN 220295567U CN 202321450498 U CN202321450498 U CN 202321450498U CN 220295567 U CN220295567 U CN 220295567U
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- fixing
- fixedly connected
- numerical control
- bending machine
- rods
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- 238000005452 bending Methods 0.000 title claims abstract description 63
- 238000001125 extrusion Methods 0.000 title claims abstract description 39
- 239000000047 product Substances 0.000 description 5
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a longitudinal extrusion fixing device for a numerical control bending machine, which comprises a supporting table, two fixing devices and a bending device, wherein the bending device is fixedly connected with the middle part of the top end of the supporting table, grooves are respectively formed in two sides of the top end of the supporting table, first screw rods are respectively connected to the inner side walls of the grooves in a rotating mode, two first motors are arranged in the supporting table, the two first screw rods are respectively connected with the fixing devices in a threaded mode, one ends, far away from the fixing devices, of a plurality of second fixing rods are respectively fixedly connected with a limiting block, second springs are respectively sleeved on the outer sides of the plurality of second fixing rods, and clamping plates are fixedly connected to the other ends of the plurality of second fixing rods. Through the structure, the longitudinal extrusion fixing device for the numerical control bending machine can fix a workpiece through the fixing device, prevent the workpiece from shifting when bending, and effectively improve the efficiency of bending the workpiece by the device.
Description
Technical Field
The utility model relates to the technical field of fixing devices, in particular to a longitudinal extrusion fixing device for a numerical control bending machine.
Background
The numerical control bending machine controls the up-and-down motion of the oil cylinder through the numerical control system, thereby driving the die arranged on the sliding block to move up and down and extruding with the lower die arranged on the workbench, and realizing the bending of the workpiece.
In the prior art, although a workpiece is bent through a bending machine, when a pressing plate extrudes a product, the product can deviate, so that the bending efficiency is affected, therefore, a person skilled in the art provides a longitudinal extrusion fixing device for a numerical control bending machine, so as to solve the problems in the prior art
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a longitudinal extrusion fixing device for a numerical control bending machine, which can fix a workpiece through the fixing device, prevent the workpiece from shifting during bending and effectively improve the efficiency of bending the workpiece by the device.
In order to achieve the above purpose, the longitudinal extrusion fixing device for the numerical control bending machine comprises a supporting table, two fixing devices and a bending device, wherein the bending device is fixedly connected with the middle part of the top end of the supporting table, grooves are respectively formed in two sides of the top end of the supporting table, first screw rods are respectively connected to the inner side walls of the grooves in a rotating mode, two first motors are arranged in the supporting table, and the two first screw rods are respectively connected with the fixing devices in a threaded mode;
the bending device comprises a lower die, second screw rods are respectively connected to two sides of the top end of the lower die in a rotating mode, two second motors are arranged in the lower die, a plurality of first fixing rods are connected to the middle of the top end of the lower die in a sliding mode, first springs are respectively sleeved on the outer sides of the first fixing rods, extrusion grooves are fixedly connected to the top ends of the first fixing rods, upper dies are respectively arranged at positions, close to the upper positions, of the outer sides of the two second screw rods, and pressing blocks are fixedly connected to the middle of the bottom end of the upper die;
the two fixing devices respectively comprise sliding plates, a plurality of second fixing rods are connected to one sides of the sliding plates, close to the fixing devices, of the sliding plates in a sliding mode, a plurality of limiting blocks are fixedly connected to one ends, away from the fixing devices, of the second fixing rods respectively, second springs are sleeved on the outer sides of the second fixing rods respectively, and clamping plates are fixedly connected to the other ends of the second fixing rods.
According to the longitudinal extrusion fixing device for the numerical control bending machine, the two output ends of the first motor are fixedly connected with the first screw rod respectively, and the rotation rates of the two output ends of the first motor are equal.
According to the longitudinal extrusion fixing device for the numerical control bending machine, the two second motors are fixedly connected with the second screw rod respectively, and the output ends of the two second motors are equal in rotation rate.
According to the longitudinal extrusion fixing device for the numerical control bending machine, the pressing block and the extrusion groove are mutually matched.
According to the longitudinal extrusion fixing device for the numerical control bending machine, the two second screw rods are connected with the upper die through threads.
According to the longitudinal extrusion fixing device for the numerical control bending machine, rubber pads are arranged on one sides, close to the bending devices, of the two clamping plates.
According to the longitudinal extrusion fixing device for the numerical control bending machine, one end of each first spring is fixedly connected with the middle part of the upper end face of the lower die, and the other end of each first spring is fixedly connected with the bottom end of the extrusion groove.
According to the longitudinal extrusion fixing device for the numerical control bending machine, one end of each second spring is fixedly connected with one side, close to the bending device, of the sliding plate, and the other end of each second spring is fixedly connected with one side, far away from the bending device, of the clamping plate.
The scheme has at least one of the following beneficial effects:
1. according to the utility model, a workpiece to be bent is placed on the upper end surface of the lower die, the first motor is turned on, the first motor drives the screw rod to rotate, at the moment, the two fixing devices are close to the bending device, at the moment, the clamping plate clamps the workpiece, and the stability of bending the workpiece is effectively improved.
2. According to the utility model, the second motor is started, the second screw rod is driven to rotate by the second motor, so that the upper die is pressed downwards, when the pressing block contacts a workpiece, the extrusion groove is stressed and moves downwards, the workpiece starts to be bent at the moment, and the damage of the bending machine can be effectively avoided through the buffering of the first spring, so that the efficiency of a finished product is greatly improved.
3. According to the utility model, the fixing device improves the working efficiency of the folding machine, meanwhile, the fixing device is convenient for fixing and clamping products, and is convenient for a user to operate.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
fig. 1 is a perspective view of a longitudinal extrusion fixing device for a numerical control bending machine according to the present utility model;
fig. 2 is a side view of a longitudinal extrusion fixture for a numerically controlled bending machine according to the present utility model;
fig. 3 is a front view of a longitudinal extrusion fixing device for a numerical control bending machine according to the present utility model;
fig. 4 is an enlarged view at a in fig. 1.
Legend description:
1. a support table; 2. a groove; 3. a first screw rod; 4. a lower die; 5. a second screw rod; 6. an upper die; 7. a bending device; 8. briquetting; 9. a fixing device; 10. a first motor; 11. a second motor; 12. an extrusion groove; 13. a first fixing rod; 14. a first spring; 15. a slide plate; 16. a limiting block; 17. a second fixing rod; 18. a second spring; 19. and (3) clamping plates.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1 to 4, the embodiment of the utility model provides a longitudinal extrusion fixing device for a numerical control bending machine, which comprises a supporting table 1, two fixing devices 9 and a bending device 7, wherein the bending device 7 is fixedly connected with the middle part of the top end of the supporting table 1, grooves 2 are respectively formed in two sides of the top end of the supporting table 1, first screw rods 3 are respectively connected to the inner side walls of the grooves 2 in a rotating manner, two first motors 10 are arranged in the supporting table 1, and the two first screw rods 3 are respectively connected with the fixing devices 9 in a threaded manner.
The bending device 7 comprises a lower die 4, second screw rods 5 are respectively connected to two sides of the top end of the lower die 4 in a rotating mode, two second motors 11 are arranged inside the lower die 4, a plurality of first fixing rods 13 are slidably connected to the middle of the top end of the lower die 4, first springs 14 are respectively sleeved on the outer sides of the plurality of first fixing rods 13, extrusion grooves 12 are fixedly connected to the top ends of the plurality of first fixing rods 13, an upper die 6 is respectively arranged at the positions, close to the upper positions, of the outer sides of the two second screw rods 5, and a pressing block 8 is fixedly connected to the middle of the bottom end of the upper die 6.
Two fixing device 9 include slide 15 respectively, two slide 15 are close to fixing device 9 one side and are connected with a plurality of second dead levers 17 respectively in sliding, a plurality of second dead levers 17 keep away from fixing device 9 one end and are fixedly connected with stopper 16 respectively, a plurality of second dead levers 17 outside cover is equipped with second spring 18 respectively, a plurality of second dead levers 17 other end fixedly connected with splint 19, the efficiency of fifty percent discount bender work has been improved through fixing device 9, the fixed centre gripping is carried out to the product to this device convenience simultaneously, facilitate the user operation, in addition, this device has reduced artificial intervention, prevent manual multiple operation, the loss of cost is reduced.
The output ends of the two first motors 10 are fixedly connected with the first screw rod 3 respectively, and the rotation rates of the output ends of the two first motors 10 are equal. Through this structure, the first lead screw 3 is effectively controlled to drive the fixing device 9 to move.
The two second motors 11 are fixedly connected with the second screw rod 5 respectively, and the output ends of the two second motors 11 are equal in rotation rate. By this structure, the bending device 7 is effectively controlled to process the workpiece.
The pressing block 8 is mutually matched with the extrusion groove 12. Through this structure, the effectual work piece of bending.
Both the second screw rods 5 are in threaded connection with the upper die 6. With this structure, the upper die 6 can be moved up and down.
Rubber pads are arranged on one sides of the two clamping plates 19 close to the bending device 7. Through this structure, effectual centre gripping to the work piece, and can not damage the work piece.
One end of each first spring 14 is fixedly connected with the middle part of the upper end face of the lower die 4, and the other end of each first spring 14 is fixedly connected with the bottom end of the extrusion groove 12. By this structure, the stability of the pressing groove 12 is effectively improved.
One end of each second spring 18 is fixedly connected with one side, close to the bending device 7, of the sliding plate 15, and the other end of each second spring 18 is fixedly connected with one side, far from the bending device 7, of the clamping plate 19. By this structure, the stability of the fixing device 9 is effectively improved.
Working principle: the workpiece to be bent is placed on the upper end face of the lower die 4, the first motor 10 is turned on, the first motor 10 drives the first screw rod 3 to rotate, at the moment, the two fixing devices 9 are close to the bending device 7, at the moment, the clamping plate 19 clamps the workpiece, the second motor 11 is turned on, the second motor 11 is utilized to drive the second screw rod 5 to rotate, the upper die 6 is pressed down, when the pressing block 8 contacts the workpiece, the extrusion groove 12 is stressed and moves downwards, at the moment, the workpiece starts to be bent, and the damage of the bending machine can be effectively avoided through buffering of the first spring 14.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. The longitudinal extrusion fixing device for the numerical control bending machine is characterized by comprising a supporting table (1), two fixing devices (9) and a bending device (7), wherein the bending device (7) is fixedly connected with the middle part of the top end of the supporting table (1), grooves (2) are respectively formed in two sides of the top end of the supporting table (1), first screw rods (3) are respectively rotationally connected to the inner side walls of the grooves (2), two first motors (10) are arranged in the supporting table (1), and the two first screw rods (3) are respectively in threaded connection with the fixing devices (9);
the bending device (7) comprises a lower die (4), second screw rods (5) are respectively connected to two sides of the top end of the lower die (4) in a rotating mode, two second motors (11) are arranged inside the lower die (4), a plurality of first fixing rods (13) are slidably connected to the middle of the top end of the lower die (4), a plurality of first springs (14) are respectively sleeved on the outer sides of the first fixing rods (13), a plurality of extrusion grooves (12) are respectively fixedly connected to the top ends of the first fixing rods (13), an upper die (6) is respectively arranged at the positions, close to the upper positions, of the outer sides of the second screw rods (5), and a pressing block (8) is fixedly connected to the middle of the bottom end of the upper die (6);
the two fixing devices (9) respectively comprise sliding plates (15), a plurality of second fixing rods (17) are respectively connected to one sides of the sliding plates (15) close to the fixing devices (9) in a sliding mode, one ends of the second fixing rods (17) away from the fixing devices (9) are respectively fixedly connected with limiting blocks (16), a plurality of second springs (18) are respectively sleeved on the outer sides of the second fixing rods (17), and a plurality of clamping plates (19) are fixedly connected to the other ends of the second fixing rods (17).
2. A longitudinal extrusion fixing device for a numerical control bending machine according to claim 1, wherein the output ends of the two first motors (10) are fixedly connected with the first screw rod (3) respectively, and the output ends of the two first motors (10) are equal in rotation rate.
3. A longitudinal extrusion fixing device for a numerical control bending machine according to claim 1, wherein two second motors (11) are fixedly connected with a second screw rod (5) respectively, and output ends of the two second motors (11) are equal in rotation rate.
4. A longitudinal extrusion fixing device for a numerical control bending machine according to claim 1, characterized in that the press block (8) and the extrusion groove (12) are mutually adapted.
5. A longitudinal extrusion fixing device for a numerical control bending machine according to claim 1, wherein both the second screw rods (5) are in threaded connection with the upper die (6).
6. A longitudinal extrusion fixing device for a numerical control bending machine according to claim 1, characterized in that both clamping plates (19) are provided with rubber pads on the side close to the bending device (7).
7. The longitudinal extrusion fixing device for the numerical control bending machine according to claim 1, wherein one ends of a plurality of first springs (14) are fixedly connected with the middle part of the upper end face of the lower die (4) respectively, and the other ends of the first springs (14) are fixedly connected with the bottom ends of the extrusion grooves (12) respectively.
8. The longitudinal extrusion fixing device for the numerical control bending machine according to claim 1, wherein one ends of a plurality of second springs (18) are fixedly connected with one side, close to the bending device (7), of the sliding plate (15), and the other ends of the second springs (18) are fixedly connected with one side, far from the bending device (7), of the clamping plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321450498.2U CN220295567U (en) | 2023-06-08 | 2023-06-08 | Longitudinal extrusion fixing device for numerical control bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321450498.2U CN220295567U (en) | 2023-06-08 | 2023-06-08 | Longitudinal extrusion fixing device for numerical control bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220295567U true CN220295567U (en) | 2024-01-05 |
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ID=89345572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321450498.2U Active CN220295567U (en) | 2023-06-08 | 2023-06-08 | Longitudinal extrusion fixing device for numerical control bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220295567U (en) |
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2023
- 2023-06-08 CN CN202321450498.2U patent/CN220295567U/en active Active
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