CN220658847U - Bolt bending machine for machining U-shaped bolts - Google Patents

Bolt bending machine for machining U-shaped bolts Download PDF

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Publication number
CN220658847U
CN220658847U CN202321964000.4U CN202321964000U CN220658847U CN 220658847 U CN220658847 U CN 220658847U CN 202321964000 U CN202321964000 U CN 202321964000U CN 220658847 U CN220658847 U CN 220658847U
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plate
threaded
fixed box
bolt
bending machine
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CN202321964000.4U
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Chinese (zh)
Inventor
冯晓丁
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Hebei Anhua Electric Power Fittings Manufacturing Co ltd
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Hebei Anhua Electric Power Fittings Manufacturing Co ltd
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Abstract

The utility model discloses a bolt bending machine for machining U-shaped bolts, and particularly relates to the technical field of bending machines, which comprises a bottom plate, wherein a supporting plate is arranged at the top of the bottom plate, a top plate is arranged at the top of one side of the supporting plate, a hydraulic rod is arranged at the top of the top plate, and an adjustable bending mechanism is arranged at the bottom of the hydraulic rod; the adjustable bending mechanism comprises a fixed box, the fixed box is arranged at the bottom of the fixed box, a through chute is formed in the surface of the bottom of the fixed box, a motor is arranged at one end of the fixed box, and a threaded rod is arranged at the output end of the motor. According to the utility model, the adjustable bending mechanism and the dismounting mechanism are arranged, the distance between the two pressing rollers is adjusted, and meanwhile, the forming seats of the bending machine with different sizes are replaced according to actual requirements, so that the device can be adjusted, U-shaped bolts with different specifications and sizes can be processed, the applicability of the device is improved, meanwhile, a bending machine is not required to be replaced each time with a bolt specification, and the cost is reduced.

Description

Bolt bending machine for machining U-shaped bolts
Technical Field
The utility model relates to the technical field of bending machines, in particular to a bolt bending machine for machining U-shaped bolts.
Background
The bending machine is a machine capable of bending thin plates, and structurally comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and consists of a base and a pressing plate, the base is connected with the clamping plate through a hinge and consists of a base shell, a coil and a cover plate, the coil is arranged in a concave of the base shell, and the cover plate is covered on the top of the concave.
Chinese patent application number CN202222913519.1 discloses a bolt bender is used in processing of U type bolt, including placing the board, the bottom of placing the board is equipped with drive assembly, drive assembly's both sides are equipped with lifting unit, lifting unit's top is equipped with the lifter plate, the top of lifter plate is equipped with first electro-magnet, the bottom fixedly connected with three extrusion seat of lifter plate, the below of extrusion seat is equipped with the shaping seat that corresponds with it, the bottom of shaping seat is equipped with removes guide assembly. The bending machine can not only finish the production of a plurality of U-shaped bolts at the same time, but also facilitate the quick taking and discharging, thereby improving the production efficiency of the U-shaped bolts and reducing the production cost of enterprises;
in the use of the bending machine, the bending structure is fixed, the U-shaped bolts with fixed sizes can be processed, but the U-shaped size requirements of many U-shaped bolts are different, the U-shaped size of the bending machine, which is inconvenient for the bolts to be specifically required, is adjusted, the applicability is lower, and the bending machine needs to be replaced when the U-shaped bolts with different specifications are manufactured every time, so that the cost is higher.
Disclosure of Invention
The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the defects in the prior art, the utility model provides a bolt bending machine for processing a U-shaped bolt, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the bolt bending machine for machining the U-shaped bolts comprises a bottom plate, wherein a supporting plate is arranged at the top of the bottom plate, a top plate is arranged at the top of one side of the supporting plate, a hydraulic rod is installed at the top of the top plate, and an adjustable bending mechanism is arranged at the bottom of the hydraulic rod;
the adjustable bending mechanism comprises a fixed box, the fixed box is arranged at the bottom of the fixed box, a through chute is formed in the surface of the bottom of the fixed box, a motor is arranged at one end of the fixed box, a threaded rod is arranged at the output end of the motor, a thread bush is arranged on the outer side of the threaded rod, a connecting sliding rod is arranged at the bottom of the thread bush, a moving plate is arranged at the bottom of the connecting sliding rod, a fixed block is arranged at the bottom of the moving plate, and a pressing roller is arranged in the fixed block;
the bottom plate top is provided with press brake forming seat, bottom plate top is close to press brake forming seat one side and is provided with centre gripping fixed establishment, press brake forming seat bottom is provided with dismouting mechanism.
Preferably, the clamping and fixing mechanism comprises a fixing vertical plate, the fixing vertical plate is arranged on one side of the top of the bottom plate, which is close to the forming seat of the bending press, and a fixing plate is arranged on one side of the top of the fixing vertical plate.
Preferably, the electric telescopic rod is installed at the top of the fixed plate, the bottom of the electric telescopic rod penetrates through the fixed plate and extends to the bottom of the fixed plate, a movable clamping plate is arranged at the bottom of the electric telescopic rod, and the movable clamping plate is arranged right above the forming seat of the bending press.
Preferably, the outer surface of the threaded rod is symmetrically provided with two groups of threads, the threaded rod is in threaded connection with the threaded sleeve, and the connecting sliding rod is in sliding connection with the penetrating sliding groove.
Preferably, one end of the threaded rod penetrates through the fixed box and extends into the fixed box, and the pressing roller is rotationally connected with the fixed block.
Preferably, the dismounting mechanism comprises a mounting groove, the mounting groove is formed in the top surface of the bottom plate, a mounting plate is arranged in the mounting groove, and the top of the mounting plate is fixedly connected with the forming seat of the bending press.
Preferably, the top surface of the mounting plate is provided with a threaded hole, the bottom surface of the inner wall of the mounting groove is provided with a threaded groove, and the threaded hole and the threaded groove are internally and respectively connected with a fixing bolt in a threaded manner.
The utility model has the technical effects and advantages that:
1. through setting up adjustable mechanism and dismouting mechanism of bending, drive the threaded rod of its output through the motor and rotate, and then can drive two thread bush and be close to each other or keep away from each other and remove, thereby make two push down gyro wheels be close to each other or keep away from each other and remove, rotatory fixing bolt makes fixing bolt unscrew from screw hole and screw groove simultaneously, with the bending machine shaping seat pull down, change the bending machine shaping seat of equidimension not, compared with the prior art, through adjusting the distance between two push down gyro wheels, change the bending machine shaping seat of equidimension not according to actual demand simultaneously, make the device can adjust, can process the U type bolt of equidimension not specification, improve device suitability, do not need to have the bolt specification to change the bender at every turn simultaneously, reduce cost;
2. through setting up clamping fixture, can carry out preliminary centre gripping fixedly to the bolt to make the bolt can be stable bend, guarantee the effect of bending.
Drawings
Fig. 1 is a schematic diagram of the whole structure of the bending machine of the utility model.
Fig. 2 is a schematic view of the connection between the fixing box and the pressing roller.
Fig. 3 is a schematic view of a partial side structure of the present utility model.
Fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
The reference numerals are: 1. a bottom plate; 2. a support plate; 3. a top plate; 4. a hydraulic rod; 5. a fixed box; 6. penetrating through the chute; 7. a motor; 8. a threaded rod; 9. a thread sleeve; 10. connecting a slide bar; 11. a moving plate; 12. a fixed block; 13. pressing down the roller; 14. a forming seat of a bending press; 15. fixing the vertical plate; 16. a fixing plate; 17. an electric telescopic rod; 18. moving the clamping plate; 19. a mounting groove; 20. a mounting plate; 21. a threaded hole; 22. a thread groove; 23. and (5) fixing bolts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The bolt bending machine for machining the U-shaped bolts shown in the attached drawings 1-4 comprises a bottom plate 1, wherein a supporting plate 2 is arranged at the top of the bottom plate 1, a top plate 3 is arranged at the top of one side of the supporting plate 2, a hydraulic rod 4 is arranged at the top of the top plate 3, and an adjustable bending mechanism is arranged at the bottom of the hydraulic rod 4;
the adjustable bending mechanism comprises a fixed box 5, the fixed box 5 is arranged at the bottom of the fixed box 5, a through chute 6 is formed in the surface of the bottom of the fixed box 5, a motor 7 is arranged at one end of the fixed box 5, a threaded rod 8 is arranged at the output end of the motor 7, a thread bush 9 is arranged outside the threaded rod 8, a connecting sliding rod 10 is arranged at the bottom of the thread bush 9, a movable plate 11 is arranged at the bottom of the connecting sliding rod 10, a fixed block 12 is arranged at the bottom of the movable plate 11, and a pressing roller 13 is arranged in the fixed block 12;
the top of the bottom plate 1 is provided with a press brake forming seat 14, one side of the top of the bottom plate 1, which is close to the press brake forming seat 14, is provided with a clamping and fixing mechanism, and the bottom of the press brake forming seat 14 is provided with a dismounting mechanism.
As shown in fig. 1 and 3, the clamping and fixing mechanism comprises a fixed vertical plate 15, the fixed vertical plate 15 is arranged on one side, close to the forming seat 14, of the press brake machine, a fixed plate 16 is arranged on one side, close to the top, of the bottom plate 1, of the fixed vertical plate 15, an electric telescopic rod 17 is arranged on the top of the fixed plate 16, the bottom of the electric telescopic rod 17 penetrates through the fixed plate 16 and extends to the bottom of the fixed plate 16, a movable clamping plate 18 is arranged at the bottom of the electric telescopic rod 17, the movable clamping plate 18 is arranged right above the forming seat 14 of the press brake machine, clamping and fixing of bolts are facilitated, and the effect of bending due to bolt movement is prevented from being influenced during bending.
As shown in fig. 1 and 2, two groups of threads are symmetrically arranged on the outer surface of the threaded rod 8, the threaded rod 8 is in threaded connection with the threaded sleeve 9, the connecting sliding rod 10 is in sliding connection with the penetrating sliding groove 6, the threaded rod 8 is convenient to rotate to drive the two threaded sleeves 9 to move close to or away from each other, one end of the threaded rod 8 penetrates through the fixed box 5 and extends into the fixed box 5, the pressing roller 13 is in rotary connection with the fixed block 12, and the pressing roller 13 can rotate to press the bolt conveniently.
As shown in fig. 1, 3 and 4, the dismounting mechanism comprises a mounting groove 19, the mounting groove 19 is formed in the top surface of the bottom plate 1, a mounting plate 20 is arranged in the mounting groove 19, the top of the mounting plate 20 is fixedly connected with the press brake forming seat 14, a threaded hole 21 is formed in the top surface of the mounting plate 20, a threaded groove 22 is formed in the bottom surface of the inner wall of the mounting groove 19, fixing bolts 23 are connected with the threaded hole 21 and the threaded groove 22 in a threaded manner, and the press brake forming seat 14 can be conveniently dismounted and replaced, so that the press brake forming seat 14 with different sizes can be conveniently replaced.
The working principle of the utility model is as follows: according to the bolt bending machine for machining the U-shaped bolt, in the using process, the bolt to be bent is placed at the top of the forming seat 14 of the bending machine, the movable clamping plate 18 is driven to move downwards through the electric telescopic rod 17, so that the bolt is clamped between the movable clamping plate 18 and the forming seat 14 of the bending machine, then the hydraulic rod 4 is started, so that the hydraulic rod 4 drives the fixed box 5 to move downwards, the fixed box 5 drives the movable plate 11 and the fixed block 12 to move downwards, the bolt is attached to the lower pressing rollers 13, and the two lower pressing rollers 13 move downwards, so that the bolt is driven to bend, the bolt is bent into a U shape, and machining is completed;
during adjustment, the threaded rod 8 at the output end of the device is driven to rotate through the motor 7, and meanwhile, as two groups of threads are symmetrically arranged on the outer surface of the threaded rod 8, the threaded rod 8 is connected with the threaded sleeve 9 through threads, and then the two threaded sleeves 9 can be driven to move close to each other or away from each other, so that the two lower pressing rollers 13 are moved close to each other or away from each other, the fixing bolts 23 are screwed out of the threaded holes 21 and the threaded grooves 22 through the rotation of the fixing bolts 23, the press brake forming seat 14 is detached, the press brake forming seat 14 with different sizes is replaced, the device can be adjusted, U-shaped bolts with different specifications and sizes can be processed, and the applicability of the device is improved.
Finally: the above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims (7)

1. The utility model provides a bolt bender is used in processing of U type bolt, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with a supporting plate (2), one side top of the supporting plate (2) is provided with a top plate (3), the top of the top plate (3) is provided with a hydraulic rod (4), and the bottom of the hydraulic rod (4) is provided with an adjustable bending mechanism;
the adjustable bending mechanism comprises a fixed box (5), the fixed box (5) is arranged at the bottom of the fixed box (5), a through chute (6) is formed in the bottom surface of the fixed box (5), a motor (7) is arranged at one end of the fixed box (5), a threaded rod (8) is arranged at the output end of the motor (7), a thread bush (9) is arranged on the outer side of the threaded rod (8), a connecting sliding rod (10) is arranged at the bottom of the thread bush (9), a movable plate (11) is arranged at the bottom of the connecting sliding rod (10), a fixed block (12) is arranged at the bottom of the movable plate (11), and a pressing roller (13) is arranged in the fixed block (12).
The bottom plate (1) top is provided with press brake forming seat (14), bottom plate (1) top is close to press brake forming seat (14) one side is provided with centre gripping fixed establishment, press brake forming seat (14) bottom is provided with dismouting mechanism.
2. The bolt bending machine for machining a U-shaped bolt according to claim 1, wherein: the clamping and fixing mechanism comprises a fixing vertical plate (15), the fixing vertical plate (15) is arranged on one side, close to a forming seat (14) of the press brake, of the top of the bottom plate (1), and a fixing plate (16) is arranged on one side of the top of the fixing vertical plate (15).
3. The bolt bending machine for machining a U-shaped bolt according to claim 2, wherein: the electric telescopic rod (17) is installed at the top of the fixed plate (16), the bottom of the electric telescopic rod (17) penetrates through the fixed plate (16) and extends to the bottom of the fixed plate (16), a movable clamping plate (18) is arranged at the bottom of the electric telescopic rod (17), and the movable clamping plate (18) is arranged right above the press brake forming seat (14).
4. The bolt bending machine for machining a U-shaped bolt according to claim 1, wherein: two groups of threads are symmetrically arranged on the outer surface of the threaded rod (8), the threaded rod (8) is in threaded connection with the threaded sleeve (9), and the connecting sliding rod (10) is in sliding connection with the penetrating sliding groove (6).
5. The bolt bending machine for machining a U-shaped bolt according to claim 1, wherein: one end of the threaded rod (8) penetrates through the fixed box (5) and extends into the fixed box (5), and the pressing roller (13) is rotationally connected with the fixed block (12).
6. The bolt bending machine for machining a U-shaped bolt according to claim 1, wherein: the dismounting mechanism comprises a mounting groove (19), wherein the mounting groove (19) is formed in the top surface of the bottom plate (1), a mounting plate (20) is arranged in the mounting groove (19), and the top of the mounting plate (20) is fixedly connected with the forming seat (14) of the press brake.
7. The bolt bending machine for machining a U-shaped bolt according to claim 6, wherein: threaded holes (21) are formed in the top surface of the mounting plate (20), threaded grooves (22) are formed in the bottom surface of the inner wall of the mounting groove (19), and fixing bolts (23) are connected with the threaded holes (21) and the threaded grooves (22) in a threaded mode.
CN202321964000.4U 2023-07-25 2023-07-25 Bolt bending machine for machining U-shaped bolts Active CN220658847U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321964000.4U CN220658847U (en) 2023-07-25 2023-07-25 Bolt bending machine for machining U-shaped bolts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321964000.4U CN220658847U (en) 2023-07-25 2023-07-25 Bolt bending machine for machining U-shaped bolts

Publications (1)

Publication Number Publication Date
CN220658847U true CN220658847U (en) 2024-03-26

Family

ID=90331841

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321964000.4U Active CN220658847U (en) 2023-07-25 2023-07-25 Bolt bending machine for machining U-shaped bolts

Country Status (1)

Country Link
CN (1) CN220658847U (en)

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