CN219211210U

CN219211210U - Part bending angle control structure

Info

Publication number: CN219211210U
Application number: CN202223418974.0U
Authority: CN
Inventors: 张建文; 杨建妹
Original assignee: Suzhou United Metal Products Co ltd
Current assignee: Suzhou United Metal Products Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-06-20
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a part bending angle control structure, which relates to the technical field of machining, and comprises a base, wherein a wallboard is fixedly arranged on one side of the base, a top plate is fixedly arranged at the top end of the wallboard, a motor is fixedly arranged on the upper surface of the top plate, a rotating shaft is fixedly arranged at the output end of the motor, a limiting rod is fixedly arranged on the rotating shaft, a spring is sleeved on the rotating shaft, the top end of the spring is fixedly connected with the lower surface of the top plate, a fixed ring is fixedly arranged at the bottom end of the spring, a stop lever is arranged on the outer ring of the fixed ring in a sliding manner, and the stop lever is rotated to a required angle position along the fixed ring through observing an angle scale mark.

Description

Part bending angle control structure

Technical Field

The utility model relates to the technical field of machining, in particular to a part bending angle control structure.

Background

Machining refers to a process of changing the external dimensions or properties of a workpiece by a mechanical device, and can be classified into cutting and pressing according to the difference in machining modes.

When the existing part bending machine is used for bending parts, the bending angle of the parts cannot be controlled because the bending angle of the parts cannot be limited by the folding angle, the bending angle of the parts is easily increased or decreased, the bending processing of the parts cannot reach the standard, and the inventor proposes a part bending angle control structure for solving the problems.

Disclosure of Invention

The bending machine aims to solve the problem that the existing part bending machine does not have the function of limiting the bending angle; the utility model aims to provide a part bending angle control structure.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a spare part angle control structure of bending, the on-line screen storage device comprises a base, base one side fixed mounting has the wallboard, wallboard top fixed mounting has the roof, fixed surface installs the motor on the roof, motor output fixed mounting has the axis of rotation, fixed mounting has the gag lever post in the axis of rotation, the cover is equipped with the spring in the axis of rotation, and fixed surface is connected under spring top and the roof, spring bottom fixed mounting has solid fixed ring, and gu fixed ring slip cap establishes in the axis of rotation, gu fixed ring outer lane slip card is equipped with the pin, and the gag lever post can contact with the pin, a plurality of spacing groove of annular distribution has been seted up to the roof lower surface, and the pin top can inject in the spacing groove, fixed surface installs a plurality of angle scale mark of annular distribution under the roof, and the quantity and the position of angle scale mark and the quantity and the position of spacing groove correspond.

Preferably, the bottom end of the rotating shaft is fixedly provided with a fixed sleeve, a sliding rod is slidably mounted in the fixed sleeve, the sliding rod is positioned under the limiting rod, the bottom end of one side of the sliding rod is fixedly provided with a fixed rod, the bottom end of the fixed rod is in contact with the upper surface of the base, the fixed sleeve is provided with a limiting bolt in a threaded insertion manner, and one end of the limiting bolt is in contact with the sliding rod.

Preferably, the base is provided with a threaded hole, the base is provided with a fixed column in a threaded manner, the bottom end of the fixed column is inserted into the threaded hole, the base is provided with a sliding groove, a clamping plate is arranged in the sliding groove in a sliding manner, one side of the base away from the wallboard is fixedly provided with the fixed plate, the fixed plate is provided with a threaded rod in a threaded manner, one end of the threaded rod is rotationally connected with the clamping plate, and one end of the threaded rod away from the clamping plate is fixedly provided with a rotating handle.

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

according to the bending angle of the parts, the stop lever is rotated to a required angle position along the fixed ring by observing the angle scale marks, the stop lever is inserted into the corresponding limiting groove on the top plate by loosening the fixed ring through the resilience force of the spring, and the stop lever can limit the rotating shaft through the limiting rod on the rotating shaft, so that the problem that the existing part bending machine does not have the function of limiting the bending angle in a doubling manner is solved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall side structure of the present utility model.

Fig. 2 is a schematic diagram of the whole bottom view structure of the present utility model.

Fig. 3 is a schematic view of a base structure in the present utility model.

Fig. 4 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.

In the figure: 1. a base; 2. a wall plate; 3. a top plate; 4. fixing the column; 5. a clamping plate; 6. a fixing plate; 7. a threaded rod; 8. a rotating handle; 9. a motor; 10. a rotating shaft; 11. a fixed sleeve; 12. a slide bar; 13. a fixed rod; 14. a limit rod; 15. angle graduation marks; 16. a limit groove; 17. a spring; 18. a fixing ring; 19. a stop lever; 20. a limit bolt; 21. a threaded hole; 22. and a sliding groove.

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.

Examples: as shown in fig. 1-4, the utility model provides a part bending angle control structure, which comprises a base 1, a wall plate 2 is fixedly installed on one side of the base 1, a top plate 3 is fixedly installed on the top end of the wall plate 2, a motor 9 is fixedly installed on the upper surface of the top plate 3, a rotating shaft 10 is fixedly installed at the output end of the motor 9, a limiting rod 14 is fixedly installed on the rotating shaft 10, a spring 17 is sleeved on the rotating shaft 10, the top end of the spring 17 is fixedly connected with the lower surface of the top plate 3, a fixed ring 18 is fixedly installed at the bottom end of the spring 17, the fixed ring 18 is slidably sleeved on the rotating shaft 10, a stop lever 19 is slidably clamped on the outer ring of the fixed ring 18, the limiting rod 14 can be in contact with the stop lever 19, a plurality of limiting grooves 16 distributed in a ring shape are formed in the lower surface of the top plate 3, the top end of the stop lever 19 can be inserted into the limiting grooves 16, the fixed ring 18 is pulled downwards along the rotating shaft 10, the fixed ring 18 drives the stop lever 19 to rotate to a designated position along the fixed ring 18, the stop lever 19 is released, the fixed ring 18 is inserted into the corresponding limiting groove 16 on the top plate 3 through the elastic force of the spring 17, the stop lever 19 is slidably moves the stop lever 19 into the corresponding motor 16 through the limiting grooves 9, and the rotating shaft 10 through the stop lever 10, and the stop lever 10 can be limited by the stop lever 14.

A plurality of angle scale marks 15 which are distributed in an annular mode are fixedly arranged on the lower surface of the top plate 3, and the number and positions of the angle scale marks 15 correspond to those of the limit grooves 16.

By adopting the technical scheme, the stop lever 19 is rotated to a required angle position along the fixed ring 18 by observing the angle scale marks 15.

The bottom end of the rotating shaft 10 is fixedly provided with a fixed sleeve 11, a sliding rod 12 is slidably arranged in the fixed sleeve 11, and the sliding rod 12 is positioned right below a limiting rod 14.

By adopting the technical scheme, the sliding rod 12 can be slidably adjusted according to the section thickness of the parts.

The bottom end of one side of the sliding rod 12 is fixedly provided with a fixed rod 13, and the bottom end of the fixed rod 13 is contacted with the upper surface of the base 1.

Through adopting above-mentioned technical scheme, utilize motor 9 to drive axis of rotation 10 rotation, axis of rotation 10 rotates and drives slide bar 12 and dead lever 13 rotation and bend the processing to spare part.

And a limit bolt 20 is inserted on the fixed sleeve 11 in a threaded manner, and one end of the limit bolt 20 is contacted with the slide rod 12.

By adopting the technical scheme, the positions of the slide rod 12 and the fixed rod 13 can be slidingly adjusted according to the section thickness of the part, so that the fixed rod 13 is contacted with the outer surface of the part, and the limit bolt 20 is screwed to limit and fix the slide rod 12.

The base 1 is provided with a threaded hole 21, the base 1 is provided with a fixed column 4 in a threaded manner, and the bottom end of the fixed column 4 is inserted into the threaded hole 21 in a threaded manner.

By adopting the technical scheme, the matched fixing column 4 can be arranged on the base 1 according to the radian of the part required to be bent.

The base 1 is provided with a chute 22, and a clamping plate 5 is arranged in the chute 22 in a sliding manner, so that one end of a part is clamped and fixed by the clamping plate 5.

By adopting the above technical scheme, the holding plate 5 is slid along the chute 22.

The base 1 is kept away from one side fixed mounting of wallboard 2 and is had fixed plate 6, the screw thread is inserted on the fixed plate 6 and is equipped with threaded rod 7, and the one end and the grip block 5 rotation of threaded rod 7 are connected, the one end fixed mounting that the grip block 5 was kept away from to threaded rod 7 has changeing handle 8.

Through adopting above-mentioned technical scheme, utilize changeing 8 and drive threaded rod 7 rotation, threaded rod 7 rotates and drives grip block 5 and slide in spout 22.

Working principle: when the fixing device is used, firstly, the matched fixing column 4 is arranged on the base 1 according to the radian of the required bending of a part, then the rotating handle 8 is utilized to drive the threaded rod 7 to rotate, the threaded rod 7 rotates to drive the clamping plate 5 to slide in the sliding groove 22, the clamping plate 5 clamps and fixes one end of the part, then the fixing ring 18 is pulled downwards along the rotating shaft 10 according to the angle of the required bending of the part, the fixing ring 18 drives the stop lever 19 to pull the spring 17 downwards, the stop lever 19 is rotated to the required angle position along the fixing ring 18 through the observation angle scale mark 15, the stop lever 19 is inserted into the corresponding limiting groove 16 on the top plate 3 by loosening the fixing ring 18, the positions of the sliding rod 12 and the fixing rod 13 are adjusted according to the section thickness of the part in a sliding mode, the fixing rod 13 is contacted with the outer surface of the part, the limiting bolt 20 is screwed to limit and fix the sliding rod 12, the rotating shaft 10 is driven to rotate by the motor 9, the rotating shaft 10 is driven to rotate to drive the fixing rod 12 and the fixing rod 13 to rotate to bend the part, and the stop lever 19 can limit the rotating shaft 10 through the limiting rod 14 on the rotating shaft 10.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a spare part angle control structure of bending, includes base (1), its characterized in that: the utility model discloses a motor, including base (1), wallboard (2) top fixed mounting has roof (3), roof (3) upper surface fixed mounting has motor (9), motor (9) output fixed mounting has axis of rotation (10), fixed mounting has gag lever post (14) on axis of rotation (10), the cover is equipped with spring (17) on axis of rotation (10), and spring (17) top and roof (3) lower surface fixed connection, spring (17) bottom fixed mounting has solid fixed ring (18), and gu fixed ring (18) slip cap establishes on axis of rotation (10), gu fixed ring (18) outer lane slip card is equipped with pin (19), and gag lever post (14) can contact with pin (19), a plurality of spacing groove (16) of annular distribution have been seted up to roof (3) lower surface, and pin (19) top can be inserted in spacing groove (16).

2. The component bending angle control structure according to claim 1, wherein a plurality of angle graduation marks (15) distributed in an annular shape are fixedly arranged on the lower surface of the top plate (3), and the number and positions of the angle graduation marks (15) correspond to those of the limit grooves (16).

3. The component bending angle control structure according to claim 1, wherein a fixed sleeve (11) is fixedly arranged at the bottom end of the rotating shaft (10), a sliding rod (12) is slidably arranged in the fixed sleeve (11), and the sliding rod (12) is located right below the limiting rod (14).

4. A component bending angle control structure according to claim 3, wherein a fixing rod (13) is fixedly arranged at the bottom end of one side of the sliding rod (12), and the bottom end of the fixing rod (13) is in contact with the upper surface of the base (1).

5. A bending angle control structure for parts according to claim 3, wherein the fixing sleeve (11) is provided with a limit bolt (20) in a threaded manner, and one end of the limit bolt (20) is in contact with the slide rod (12).

6. The component bending angle control structure according to claim 1, wherein the base (1) is provided with a threaded hole (21), the base (1) is provided with a fixing column (4) in a threaded manner, and the bottom end of the fixing column (4) is inserted into the threaded hole (21).

7. The component bending angle control structure according to claim 1, wherein a chute (22) is formed in the base (1), and a clamping plate (5) is slidably clamped in the chute (22).

8. The component bending angle control structure according to claim 1, wherein a fixing plate (6) is fixedly installed on one side, far away from the wall plate (2), of the base (1), a threaded rod (7) is inserted into the fixing plate (6) in a threaded manner, one end of the threaded rod (7) is rotatably connected with the clamping plate (5), and a rotating handle (8) is fixedly installed on one end, far away from the clamping plate (5), of the threaded rod (7).