CN220781869U - Bending machine with lifting adjusting function - Google Patents

Abstract

The utility model discloses a bending machine with a lifting adjusting function, which comprises a protective box, wherein a bearing and a motor are fixedly arranged at the bottom end inside the protective box, a threaded rod and a rotating shaft are rotatably arranged at the tops of the bearing and the motor, the output end of the motor is fixedly connected with the rotating shaft, a secondary gear and a main gear are sleeved on the surfaces of the threaded rod and the rotating shaft, and a thread bush is rotatably arranged at the top of the threaded rod.

Description

Bending machine with lifting adjusting function

Technical Field

The utility model relates to the technical field of lifting adjustment, in particular to a bending machine with a lifting adjustment function.

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. When the bending machine is used, the coil is electrified by the lead, and attractive force is generated to the pressing plate after the coil is electrified, so that the clamping of the thin plate between the pressing plate and the base is realized, and the bending machine needs to be adjusted in height during daily operation, so that the bending machine with the lifting adjusting function is required.

The existing bending machine is not provided with a lifting adjusting mechanism, the phenomenon that the lifting adjusting mechanism cannot be adjusted is caused when the lifting adjusting mechanism needs to be adjusted in the daily machining process, and an auxiliary supporting mechanism is absent in the lifting process, so that the supporting force is possibly insufficient, the lifting is unstable, and the daily machining is affected.

Disclosure of Invention

The utility model aims to provide a bending machine with a lifting adjusting function, which is used for solving the problems that the existing bending machine provided in the background art is not provided with a lifting adjusting mechanism, the phenomenon that the lifting adjusting mechanism cannot be adjusted when the height of the bending machine needs to be adjusted in the daily processing process is caused, and an auxiliary supporting mechanism is not sufficient in the lifting process, so that the lifting is unstable and the daily processing is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bender with lift adjustment function, includes the protective housing, the inside bottom fixed mounting of protective housing has bearing and motor, threaded rod and pivot are installed in the top rotation of bearing and motor, the output and the pivot fixed connection of motor, the surface cover of threaded rod and pivot is equipped with pinion and master gear, pinion and master gear mesh, and the top rotation of threaded rod installs the thread bush, the top of protective housing is encircled and is provided with the spout, the inside of spout is all movable mounting has the slider, the top both sides of slider are all fixed mounting has fixed buttress, the circular slot has all been seted up to the surface of fixed buttress, the inside of circular slot is all movable mounting has the circular shaft, the surface of circular shaft all overlaps and is equipped with the lifter, and the top movable mounting of lifter has the carrier plate, the top fixed mounting of carrier plate has the bender body, the bottom of carrier plate is encircleed fixed mounting and is had the limiting plate, the opposite face of limiting plate is all fixed mounting has the slide bar, the surface all overlaps and is equipped with the sliding sleeve, the bottom of bracing piece is all movable mounting's of bracing piece and the movable connection of the bottom of bracing piece with the slider.

Preferably, a positioning plate is fixedly arranged on one side of the sliding block, positioning holes are formed in the surfaces of the positioning plate and the protective box, and positioning rods are movably arranged in the positioning holes.

Preferably, a round hole is formed in one end of the protective box, a round rod is movably mounted in the round hole, a cover plate is sleeved on the surface of the round rod, and a handle is fixedly mounted at one end of the cover plate.

Preferably, the four corners of the bottom of the protection box are fixedly provided with brackets, the brackets are made of PVC soft rubber, and a heat dissipation groove is formed in one side of the protection box.

Compared with the prior art, the utility model has the beneficial effects that:

this bender with lift adjustment function, in carrying out daily use, when needs the fifty percent discount bender go on lift adjustment, the starter motor, the output of motor can drive the pivot and rotate, and then drive the master gear and rotate, the master gear can drive the pinion and rotate when pivoted, the pinion can drive and rotate in the bearing at the threaded rod, can avoid carrying the thing board to rotate at threaded rod pivoted in-process through the thread bush that sets up, the use of motor has reduced the cost of manpower lift adjustment, work efficiency has been improved.

This bender with lift regulatory function, in carrying out daily use, carrying the thing board and can driving the slider at the spout internal motion in the lift in-process, and then drive the circle axle and rotate, drive the lifter simultaneously and go up and down, can play the supporting role to carrying the thing board through the lifter that sets up, prevent that it from causing the lift unstable because of lacking the holding power in the lift in-process, influence daily processing, increase its practicality.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the protection box according to the present utility model;

FIG. 3 is a schematic diagram of the top structure of the protection box according to the present utility model;

fig. 4 is a schematic view of the bottom structure of the carrier plate according to the present utility model.

In the figure: 1. a protective box; 2. a round hole; 3. a carrying plate; 4. a bending machine body; 5. a cover plate; 6. a handle; 7. a bracket; 8. a heat sink; 9. a round bar; 10. a bearing; 11. a motor; 12. a rotating shaft; 13. a main gear; 14. a pinion gear; 15. a threaded rod; 16. fixing the stack; 17. a chute; 18. a slide block; 19. a positioning plate; 20. a positioning rod; 21. a circular groove; 22. positioning holes; 23. a circular shaft; 24. a lifting rod; 25. a thread sleeve; 26. a slide bar; 27. a sliding sleeve; 28. a limiting plate; 29. and (5) supporting the rod.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the bending machine with lifting adjusting function comprises a protective box 1, a bearing 10 and a motor 11 are fixedly arranged at the bottom end of the interior of the protective box 1, a threaded rod 15 and a rotating shaft 12 are rotatably arranged at the tops of the bearing 10 and the motor 11, the output end of the motor 11 is fixedly connected with the rotating shaft 12, a secondary gear 14 and a main gear 13 are sleeved on the surfaces of the threaded rod 15 and the rotating shaft 12, the secondary gear 14 is meshed with the main gear 13, a thread bush 25 is rotatably arranged at the top of the threaded rod 15, in the daily use process, when the bending machine is required to be lifted and adjusted, the motor 11 is started, the output end of the motor 11 drives the rotating shaft 12 to rotate so as to drive the main gear 13 to rotate, the main gear 13 drives the secondary gear 14 to rotate while the threaded rod 15 rotates in the bearing 10, the object carrying plate 3 can be prevented from rotating in the rotating process of the threaded rod 15 through the thread bush 25, the use of the motor reduces the cost of manual lifting adjustment, improves the working efficiency and the practicability, the top of the protective box 1 is provided with the chute 17 in a surrounding way, the inside of the chute 17 is movably provided with the sliding block 18, both sides of the top of the sliding block 18 are fixedly provided with the fixed stack 16, the surface of the fixed stack 16 is provided with the round groove 21, the inside of the round groove 21 is movably provided with the round shaft 23, the surface of the round shaft 23 is sleeved with the lifting rod 24, the top of the lifting rod 24 is movably provided with the carrying plate 3, in the daily use process, the carrying plate 3 can drive the sliding block 18 to move in the chute 17, further drive the round shaft 23 to rotate, and simultaneously drive the lifting rod 24 to lift, the carrying plate 3 can be supported by the arranged lifting rod 24, so as to prevent the unstable lifting caused by lack of supporting force in the lifting process, the daily processing is affected, and the practicability is improved.

The bending machine body 4 is fixedly arranged at the top of the carrying plate 3, the limiting plate 28 is fixedly arranged at the bottom of the carrying plate 3 in a surrounding manner, the sliding rods 26 are fixedly arranged on opposite surfaces of the limiting plate 28, the sliding sleeves 27 are sleeved on the surfaces of the sliding rods 26, the supporting rods 29 are movably arranged at the bottoms of the sliding sleeves 27, the bottoms of the supporting rods 29 are movably connected with the surfaces of the lifting rods 24, the number of the limiting plates is four groups and two groups, the supporting rods 29 are driven to move in the lifting rods 24 in the daily use process, the supporting rods 29 can drive the sliding sleeves 27 to move on the surfaces of the sliding rods 26, the limiting plates 28 are arranged to limit the moving positions of the sliding sleeves 27, the supporting rods 29 also play a certain supporting role on the carrying plate 3, the positioning plates 19 are fixedly arranged on one sides of the sliding rods 18, the positioning plates 19 and the surfaces of the protective boxes 1 are provided with positioning holes 22, the positioning rod 20 is movably arranged in the positioning hole 22, the positioning hole 22 is transversely arranged, the sliding block 18 can drive the positioning plate 19 to move in the moving process in the daily use process, when the sliding block is lifted to a proper height, the positioning plate can be fixed in position through the positioning hole 22 and the positioning rod 20, the practicability is improved, a round hole 2 is formed in one end of the protective box 1, a round rod 9 is movably arranged in the round hole 2, a cover plate 5 is sleeved on the surface of the round rod 9, a handle 6 is fixedly arranged at one end of the cover plate 5, in the daily use process, when the motor 11 needs to be maintained or replaced, the handle 6 can be pulled to drive the cover plate 5 to move, the cover plate 5 can be moved to a proper operation position to replace or maintain the motor, the practicability is improved, a bracket 7 is fixedly arranged at four corners at the bottom of the protective box 1, the material of support 7 is PVC flexible glue, and the radiating groove 8 has been seted up to one side of protective housing 1, and the quantity of radiating groove 8 is three, and radiating groove 8 can dispel the heat that motor 11 produced, in carrying out daily use, can increase the frictional force to ground through the support 7 that sets up, prevents to produce the slope or shift in the course of working and influence normal processing, increases its practicality.

Working principle: when lifting adjustment work is needed, firstly, the motor 11 is started, the output end of the motor 11 can drive the rotating shaft 12 to rotate, then the main gear 13 is driven to rotate, the main gear 13 can drive the auxiliary gear 14 to rotate while rotating, the auxiliary gear 14 can drive the threaded rod 15 to rotate in the bearing 10, the threaded sleeve 25 can prevent the carrying plate 3 from rotating in the threaded rod 15 rotating process, secondly, the carrying plate 3 can drive the sliding block 18 to move in the sliding groove 17 in the lifting process, then the round shaft 23 is driven to rotate, meanwhile, the lifting rod 24 is driven to lift, the lifting rod 24 can play a supporting role on the carrying plate 3, meanwhile, the lifting rod 24 can drive the supporting rod 29 to move in the lifting rod 24 lifting or descending process, the supporting rod 29 can drive the sliding sleeve 27 to move on the surface of the sliding rod 26, the limiting plate 28 can limit the moving position of the sliding sleeve 27, then the sliding block 18 can drive the positioning plate 19 to move in the moving process, when the lifting to a proper height, the positioning hole 22 and the positioning rod 20 can fix the position of the sliding rod, the sliding plate, the heat radiating groove 8 can remove heat generated by the motor 11, finally, when the motor 11 is required to be maintained or replaced, the lifting rod 11 can drive the handle 6 to move the handle 5, namely, the lifting plate can move the lifting plate can be moved to the handle 5, and the lifting plate can be moved to the proper position or the handle 5, and can be moved to the lifting or the lifting plate, and can change the handle 5, and can change the position, and can be further, and can change the position and can be the lifting plate 5.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a bender with lift regulatory function, includes protective housing (1), its characterized in that: the inside bottom fixed mounting of protective housing (1) has bearing (10) and motor (11), threaded rod (15) and pivot (12) are installed in the top rotation of bearing (10) and motor (11), the output and pivot (12) fixed connection of motor (11), the surface cover of threaded rod (15) and pivot (12) is equipped with pinion (14) and master gear (13), pinion (14) and master gear (13) mesh, and threaded rod (15) top rotation installs thread bush (25), the top of protective housing (1) is encircleed and is provided with spout (17), the inside of spout (17) is all movable mounting slider (18), the top both sides of slider (18) are all fixed mounting and are fixed buttress (16), circular slot (21) have all been seted up on the surface of buttress (16), the inside of circular slot (21) is all movable mounting circular shaft (23), the surface cover of circular shaft (23) is equipped with lifter (24), and lifter (24) top movable mounting plate (3) is provided with slider (24), the bottom of the fixed mounting of slider (3) is fixed mounting support plate (28), the sliding rod (26) is fixedly arranged on the opposite surfaces of the limiting plate (28), the sliding sleeve (27) is sleeved on the surface of the sliding rod (26), the supporting rod (29) is movably arranged at the bottom of the sliding sleeve (27), and the bottom of the supporting rod (29) is movably connected with the surface of the lifting rod (24).

2. A bending machine with lifting adjustment function according to claim 1, characterized in that: one side of the sliding block (18) is fixedly provided with a positioning plate (19), the surfaces of the positioning plate (19) and the protective box (1) are provided with positioning holes (22), and the inside of the positioning holes (22) is movably provided with a positioning rod (20).

3. A bending machine with lifting adjustment function according to claim 1, characterized in that: round hole (2) have been seted up to the one end of protective housing (1), the inside movable mounting of round hole (2) has round bar (9), the surface cover of round bar (9) is equipped with apron (5), and the one end fixed mounting of apron (5) has handle (6).

4. A bending machine with lifting adjustment function according to claim 1, characterized in that: four corners of the bottom of the protective box (1) are fixedly provided with supports (7), the supports (7) are made of PVC soft rubber, and one side of the protective box (1) is provided with a heat dissipation groove (8).