CN219944386U

CN219944386U - Workpiece bending device capable of adjusting bending angle

Info

Publication number: CN219944386U
Application number: CN202321318725.6U
Authority: CN
Inventors: 肖华; 张三保; 郝祥源
Original assignee: Suzhou Yongxin Automation Equipment Co ltd
Current assignee: Suzhou Yongxin Automation Equipment Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-11-03
Anticipated expiration: 2033-05-29

Abstract

The utility model discloses a workpiece bending device capable of adjusting bending angles, which relates to the technical field of workpiece bending and comprises a shell and a sliding rod, wherein a knob I is penetrated on the inner walls of the left side and the right side of the shell, compared with the existing common workpiece bending device, when a workpiece is bent, a screw rod connected to the left side of the knob I can be rotated through rotation of the knob I, a nut groove I meshed with the outer surface can be moved when the screw rod rotates, a connecting rod I, a connecting block, a telescopic spring, a connecting rod II and a pushing block connected to the upper side can be synchronously moved when the nut groove I moves, after the pushing block is subjected to pushing force of the workpiece when moving, the telescopic spring plays a certain pushing force on the bent workpiece, at the moment, the bending treatment can be performed on the workpiece through rotation of the knob I, and when the nut groove I moves, the sliding block connected to the left side and the right side can be adjusted along the movement track of the penetrated sliding rod, so that the movement of the nut groove I is more stable.

Description

Workpiece bending device capable of adjusting bending angle

Technical Field

The utility model relates to the technical field of workpiece bending, in particular to a workpiece bending device capable of adjusting a bending angle.

Background

The machine manufacturing refers to the industrial sector engaged in the production of various power machines, lifting and transporting machines, chemical machines, textile machines, machine tools, instruments, meters, other mechanical equipment, etc. The machine manufacturing industry provides technical equipment for the whole national economy, and a bending mechanism is needed when a lower machine part is processed and bent.

However, when the existing workpiece bending device is used for bending a workpiece, the bending angle is inconvenient to manually control and adjust, so that certain errors can occur in the bending processing process of the workpiece, the processing precision of the workpiece is reduced, and the workpiece bending device is inconvenient to use.

Accordingly, in view of the above, an improvement of the existing structure is proposed to provide a workpiece bending device capable of adjusting the bending angle.

Disclosure of Invention

The utility model aims to provide a workpiece bending device capable of adjusting a bending angle so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but angle of bending's work piece bending device, includes casing and slide bar, knob one is worn to be equipped with by the left and right sides inner wall of casing, knob one's left side internal connection has the lead screw, the surface meshing of lead screw is connected with nut groove one, nut groove one's top connection is provided with connecting rod one, connecting rod one's top is provided with the connecting block, extension spring's inside one side is installed, extension spring's top connection is provided with connecting rod two, the top of connecting rod two is settled there is the extrusion piece, the extrusion piece is the triangle-shaped, nut groove one's left and right sides symmetry is connected with the slider, the slide bar is worn to be equipped with in the inside of slider.

Preferably, a second knob is arranged in the upper side and the lower side of the shell in a penetrating way, and a first threaded rod is connected above the second knob.

Preferably, one end of the right side of the first threaded rod is connected with a connecting shaft, a fixed block is arranged on the right side of the connecting shaft, and the fixed block is movably connected with the connecting shaft.

Preferably, the outer surface of the first threaded rod is connected with a second nut groove in a meshed mode, and a third connecting rod is connected above the second nut groove.

Preferably, the fixed plate is installed on the right side of the top of the third connecting rod in a fitting mode, and the second threaded rod is arranged in the fixed plate in a penetrating mode.

Preferably, a rubber block is connected to the bottom of the second threaded rod, and the rubber block is in a round shape.

Preferably, the fixing plates are symmetrically arranged along the central axis of the casing.

Preferably, the second threaded rod is integrally connected with the rubber block, and the rubber block is overlapped with the central axis of the second threaded rod.

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

1. according to the utility model, through the arrangement of the shell, the first knob, the screw rod, the first nut groove, the connecting rod, the connecting block, the telescopic spring, the second connecting rod, the pushing block, the sliding block and the sliding rod, when a workpiece is bent, the screw rod connected to the left side of the first knob can be rotated through the rotation of the first knob, the nut groove I meshed with the outer surface can be moved when the screw rod rotates, the connecting rod I, the connecting block, the telescopic spring, the second connecting rod and the pushing block connected above can be synchronously moved when the nut groove I moves, after the pushing block is subjected to the pushing force of the workpiece when moving, the telescopic spring plays a certain pushing force on the bent workpiece, at the moment, the bending angle of the workpiece can be adjusted through rotating the first knob, and the sliding blocks connected to the left side and the right side can be adjusted along the movement track of the penetrating sliding rod when the nut groove I moves, so that the movement of the nut groove I is more stable;

2. according to the utility model, through the arrangement of the knob II, the threaded rod I, the connecting shaft, the fixed block, the nut groove II, the connecting rod III, the fixed plate, the threaded rod II and the rubber block, when a workpiece is clamped, the threaded rod II is rotated to drive the rubber block connected below to clamp the workpiece, after the fixing, the threaded rod I and the connecting shaft connected above the knob II are rotated along the connected fixed block when the knob II is rotated, the nut groove II connected above and the connecting rod III and the fixed plate connected above are synchronously moved when the threaded rod I is rotated, and at the moment, the clamping size of the workpiece can be adjusted, so that the workpieces with different sizes can be clamped and fixed, and the adaptability to the workpiece is strong.

Drawings

FIG. 1 is a schematic view of the three-dimensional overall structure of the present utility model;

FIG. 2 is a schematic diagram of a cross-sectional side view of a bent structure of the present utility model;

FIG. 3 is a schematic view of a bending top view of the present utility model;

FIG. 4 is a schematic side view of a clamping fixture according to the present utility model.

In the figure: 1. a housing; 2. a first knob; 3. a screw rod; 4. a first nut groove; 5. a first connecting rod; 6. a connecting block; 7. a telescopic spring; 8. a second connecting rod; 9. pushing the block; 10. a slide block; 11. a slide bar; 12. a second knob; 13. a first threaded rod; 14. a connecting shaft; 15. a fixed block; 16. a second nut groove; 17. a third connecting rod; 18. a fixing plate; 19. a second threaded rod; 20. rubber blocks.

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.

As shown in fig. 1-2, a workpiece bending device capable of adjusting bending angles comprises a machine shell 1 and a sliding rod 11, wherein a first knob 2 is arranged on the inner walls of the left side and the right side of the machine shell 1 in a penetrating manner, a screw rod 3 is connected to the left side of the first knob 2, a first nut groove 4 is connected to the outer surface of the screw rod 3 in a meshed manner, a first connecting rod 5 is connected to the upper side of the first nut groove 4, a connecting block 6 is arranged above the first connecting rod 5, a telescopic spring 7 is arranged on one side of the inner portion of the connecting block 6, a second connecting rod 8 is connected to the upper side of the telescopic spring 7, a pushing block 9 is arranged above the second connecting rod 8, the pushing block 9 is triangular in shape, sliding blocks 10 are symmetrically connected to the left side and the right side of the first nut groove 4, and the sliding rod 11 is arranged in the inner portion of the sliding block 10 in a penetrating manner.

Further, through the rotation of the first knob 2, the screw rod 3 connected to the left side of the first knob 2 can be rotated, and when the screw rod 3 rotates, the first nut groove 4 meshed with the outer surface can be moved.

Further, when the pushing block 9 receives the pushing force of the workpiece during movement, the telescopic spring 7 exerts a certain pushing force on the bent workpiece, and at the moment, the workpiece can be bent.

Furthermore, the bending angle can be adjusted by rotating the first knob 2, and the sliding blocks 10 connected with the left side and the right side can be adjusted along the movement track of the worn sliding rod 11 when the first nut groove 4 moves.

As shown in fig. 3-4, a knob two 12 is penetrated inside the upper and lower sides of the casing 1, a threaded rod one 13 is connected above the knob two 12, one end of the right side of the threaded rod one 13 is connected with a connecting shaft 14, the right side of the connecting shaft 14 is provided with a fixed block 15, the fixed block 15 is movably connected with the connecting shaft 14, the outer surface of the threaded rod one 13 is meshed with a nut groove two 16, a connecting rod three 17 is connected above the nut groove two 16, a fixed plate 18 is attached to the right side above the connecting rod three 17, a threaded rod two 19 is penetrated inside the fixed plate 18, a rubber block 20 is connected to the bottom below the threaded rod two 19, the rubber block 20 is in a circular shape, the fixed plate 18 is symmetrically provided with two along the central axis of the casing 1, the threaded rod two 19 and the rubber block 20 are integrally connected, and the central axis of the rubber block 20 and the threaded rod two 19 coincide.

Further, the rotation of the second threaded rod 19 can make the second threaded rod 19 drive the rubber block 20 connected below to clamp and fix the workpiece.

Further, when the first threaded rod 13 rotates, the second nut groove 16 connected above and the third connecting rod 17 connected with the fixing plate 18 can synchronously move.

Working principle: when the workpiece bending device capable of adjusting the bending angle is used, firstly, when a workpiece is bent, the screw rod 3 connected to the left side of the first knob 2 can be made to rotate through the rotation of the first knob 2, the first nut groove 4 meshed with the outer surface can be made to move when the screw rod 3 rotates, the first connecting rod 5, the connecting block 6, the telescopic spring 7, the second connecting rod 8 and the pushing block 9 connected to the upper side can be made to synchronously move when the first nut groove 4 moves, after the pushing block 9 moves and receives the pushing force of the workpiece, the telescopic spring 7 plays a certain pushing force on the bent workpiece, at the moment, bending processing can be carried out on the workpiece, the bending angle can be adjusted through rotating the first knob 2, the sliding block 10 connected to the left side and the right side can be made to adjust the movement track along the threaded rod 11, the movement of the first nut groove 4 is enabled to be more stable, when the workpiece is clamped, the threaded rod 19 can be made to rotate, the rubber block 20 connected to the lower side can be driven to clamp the workpiece, after the fixing is carried out, the second threaded rod 19 can be made to rotate, the second threaded rod 12 can be made to connect the threaded rod 13 and the threaded rod 13 can be made to be connected to the size of the first nut groove 12 can be adjusted along the threaded rod 11, and the size of the first nut groove 13 can be adjusted, and the size can be adjusted along the first nut groove can be adjusted, and the size can be adjusted, and the connecting rod can be adjusted, and the connecting plate can be adjusted, and the second threaded rod can be adjusted.

Claims

1. The utility model provides a but work piece bending device of angle adjustment bending, includes casing (1) and slide bar (11), its characterized in that, knob one (2) are worn to be equipped with by the left and right sides inner wall of casing (1), the left side internal connection of knob one (2) has lead screw (3), the surface meshing of lead screw (3) is connected with nut groove one (4), the top connection of nut groove one (4) is provided with connecting rod one (5), the top of connecting rod one (5) is provided with connecting block (6), extension spring (7) are installed to inside one side of connecting block (6), the top connection of extension spring (7) is provided with connecting rod two (8), push piece (9) are settled to the top of connecting rod two (8), push piece (9) are triangle shape, the left and right sides symmetry of nut groove one (4) is connected with slider (10), slide bar (11) are worn to be equipped with in the inside of slider (10).

2. The workpiece bending device capable of adjusting the bending angle according to claim 1, wherein a second knob (12) is arranged inside the upper side and the lower side of the casing (1), and a first threaded rod (13) is connected above the second knob (12).

3. The workpiece bending device capable of adjusting the bending angle according to claim 2, wherein one end of the right side of the first threaded rod (13) is connected with a connecting shaft (14), a fixed block (15) is arranged on the right side of the connecting shaft (14), and the fixed block (15) is movably connected with the connecting shaft (14).

4. A workpiece bending device with adjustable bending angle according to claim 3, wherein the outer surface of the first threaded rod (13) is connected with a second nut groove (16) in a meshed manner, and a third connecting rod (17) is connected above the second nut groove (16).

5. The workpiece bending device capable of adjusting the bending angle according to claim 4, wherein a fixing plate (18) is mounted on the right side above the third connecting rod (17), and a second threaded rod (19) is arranged in the fixing plate (18) in a penetrating manner.

6. The workpiece bending device capable of adjusting the bending angle according to claim 5, wherein a rubber block (20) is connected to the lower bottom of the threaded rod II (19), and the rubber block (20) is in a circular shape.

7. The workpiece bending device with adjustable bending angle according to claim 5, wherein two fixing plates (18) are symmetrically arranged along the central axis of the casing (1).

8. The workpiece bending device with the bending angle adjustable according to claim 5, wherein the second threaded rod (19) is integrally connected with the rubber block (20), and the rubber block (20) is coincident with the central axis of the second threaded rod (19).