CN219581417U

CN219581417U - Multistation bender

Info

Publication number: CN219581417U
Application number: CN202320935634.0U
Authority: CN
Inventors: 邵震; 邹晓勇
Original assignee: Suzhou Kexiu Precision Machinery Co ltd
Current assignee: Suzhou Kexiu Precision Machinery Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-08-25
Anticipated expiration: 2033-04-24

Abstract

The utility model provides a multi-station bending machine, which comprises a workbench, wherein sliding rails are symmetrically arranged at the top of the workbench, the tops of the sliding rails are connected with movable clamping parts in a matched and mirror-image mode, the movable clamping parts are detachably connected with a pressing template, the side face of the workbench is connected with an L-shaped supporting plate, the middle part of the L-shaped supporting plate is provided with a lifting assembly, a T-shaped combining block is fixedly connected to a telescopic shaft of the lifting assembly, the T-shaped combining block is detachably connected with a pressing block, the technical problem that the conventional bending machine can only bend one edge of a thin plate at a time is solved, and in the metal processing process of the bending machine, part of the thin plate needs to be processed into a concave structure, and the structure needs to be processed on different stations for two times, so that the efficiency is low is solved.

Description

Multistation bender

Technical Field

The utility model mainly relates to the technical field of bending machines, in particular to a multi-station bending machine.

Background

The bending machine is a machine device capable of bending a thin plate with ductility, and the main working principle is that the thin plate is pressed by two pressing plates which are close to each other, so that the preset thin plate shape is obtained.

The bending machine is in carrying out the production of small batch high accuracy part, has certain advantage such as a protection type bending machine of patent number CN202223165966.X, including the bending machine body, the fixed surface of bending machine body is connected with the control box, the surface of bending machine body is provided with the swager subassembly, the fixed surface of bending machine body is connected with the mould, the surface of bending machine body is located the position that is close to the mould and is provided with stop device, stop device is including placing the piece, place the piece fixed connection at the surface of bending machine body, the spacing groove has all been seted up to the surface both sides of placing the piece, the spacing groove inner wall sliding connection of placing the piece has the clamp plate, the cross-section of clamp plate is "L" shape, one side fixedly connected with connecting plate that the clamp plate is close to each other, the screw has been seted up on the surface of connecting plate, the inner wall threaded connection of screw has the screw, the one end of screw is rotated with the surface of placing the piece and is connected.

During the operation of the specific examples, the inventors have found the following drawbacks:

the bending machine at present can only bend one edge of the thin plate each time, and in the metal processing process of the company, it is found that part of the thin plate needs to be processed into a concave structure, and the structure needs to be processed twice on different stations, so that the efficiency is low.

The above-described contents are within the technical knowledge of the inventors, and the technical contents in the art are huge and complicated, and thus the above-described contents of the present utility model do not necessarily constitute the prior art.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model provides a multi-station bending machine which is used for solving the technical problems in the background technology.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the utility model provides a multistation bender, includes the workstation, the symmetry is opened at workstation top has the slip track, the removal clamping part that slip track top matching connection mirror image set up, remove the clamping part and can dismantle the connection swager template, L shape backup pad is connected to the workstation side, L shape backup pad middle part is equipped with lifting unit, fixed connection T shape joint block on lifting unit's the telescopic shaft, T shape joint block can dismantle the connection swager piece, and two removal clamping parts of this device cooperate each other when bending, can bend the operation to two stations department on the sheet, and the during operation is placed the sheet on two removal clamping part, and the swager piece at top moves down under lifting unit's effect, and then can carry out the operation of bending of two stations on the sheet, and lifting unit can make the elevating system that hydraulic mechanism etc. bender is commonly used, and the swager piece can dismantle the change according to the angle and the size that actually bend.

Further, the first connecting holes are formed in the bottom of the sliding rail at intervals, the movable clamping part comprises supporting blocks, movable blocks are arranged on two sides of the bottom of each supporting block, second connecting holes are formed in the movable blocks, and the movable blocks are connected with the sliding rail in a matched mode.

Further, an arc-shaped groove is formed in the top of the supporting block, the arc-shaped groove is connected with the pressing template in a sliding mode, and a positioning device and a driving device are arranged on two sides of the supporting block.

Further, positioner includes first backup pad, open at first backup pad top has the spout, spout matchedly connects T shape supporting shoe, spring one end is connected to T shape supporting shoe rear end, the fixed block is connected to the spring other end, the first spacing disc of T shape supporting shoe middle part rotation connection, it has first arc recess to open on the first spacing disc.

Further, the drive arrangement includes the second backup pad, second backup pad top is equipped with the rotation motor, rotation motor output hub connection first magnetism disc, first magnetism disc symmetry position is equipped with the third backup pad, the driving roller is connected in the rotation of third backup pad middle part, second magnetism disc is connected to driving roller one end, the spacing disc of second is connected to the driving roller other end, it has the second arc recess to open on the spacing disc of second.

Further, the material pressing template comprises a rotating column, a concave material pressing groove is formed in the top of the rotating column, limiting protrusions are respectively arranged at two ends of the rotating column, the limiting protrusions are matched with the first arc-shaped grooves and the second arc-shaped grooves, and clamping convex strips are arranged on one side of the concave material pressing groove.

Further, limiting components are arranged on two sides of the movable clamping part, each limiting component comprises a positioning block, the bottoms of the positioning blocks are connected with the sliding track in a matched mode, and limiting blocks are arranged on the outer sides of the tops of the positioning blocks.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

the bending machine is reasonable in design, the lifting assembly is matched with the movable clamping part arranged in a mirror image mode to carry out bending operation on two stations of the thin plate, bending efficiency is improved, the movable clamping part can be arranged in a sliding mode according to the size of the thin plate, and the bending machine is suitable for bending operation of different thin plates.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a schematic view of another angle structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;

fig. 6 is a schematic diagram of a structure of a pressing die plate according to the present utility model.

Reference numerals

1. A work table; 2. a sliding rail; 21. a first connection hole; 22. a support block; 23. a moving block; 24. a second connection hole; 25. an arc-shaped groove; 26. a positioning device; 261. a first support plate; 262. a chute; 263. a T-shaped supporting block; 264. a spring; 265. a fixed block; 266. a first limit disc; 27. a driving device; 271. a second support plate; 272. a rotating motor; 273. a first magnetic disk; 274. a third support plate; 275. a driving roller; 276. a second magnetic disk; 277. a second arcuate recess; 278. the second limiting disc; 3. moving the clamping part; 4. pressing a material template; 41. rotating the column; 42. concave pressing groove; 43. a limit protrusion; 44. clamping convex strips; 5. an L-shaped support plate; 6. a lifting group; 7. a T-shaped joint block; 8. a limit component; 81. a positioning block; 82. a limiting block; 9. and pressing the material block.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Examples

Referring to fig. 1-6, a multistation bender, including workstation 1, slide rail 2 is opened to workstation 1 top symmetry, slide rail 2 top matches the removal clamping part 3 that connects the mirror image setting, remove clamping part 3 and dismantle and connect swager template 4, L shape backup pad 5 is connected to workstation 1 side, L shape backup pad 5 middle part is equipped with lifting unit 6, fixed connection T shape joint block 7 on lifting unit 6's the telescopic shaft, T shape joint block 7 can dismantle and connect swager piece 9, and two removal clamping parts 3 of this device cooperate when bending, can carry out the operation of bending to two stations department on the sheet, and the during operation is placed the sheet on two removal clamping part 3, and the swager piece 9 at top moves down under lifting unit 6's effect, and then once only can carry out the operation of bending to two stations on the sheet, and lifting unit 6 can make hydraulic mechanism etc. bender's elevating system commonly used, and swager piece 9 can dismantle according to actual angle and size and change.

The bottom interval of the sliding track 2 is provided with a first connecting hole 21, the movable clamping part 3 comprises a supporting block 22, two sides of the bottom of the supporting block 22 are provided with movable blocks 23, the movable blocks 23 are provided with second connecting holes 24, the movable blocks 23 are connected with the sliding track 2 in a matching manner, the supporting block 22 of the movable clamping part 3 can move on the slideway track, the first connecting hole 21 is connected with the second connecting holes 24 through bolts after moving to a proper position, and the movable clamping part 3 can adjust the position according to the size of a thin plate.

The top of the supporting block 22 is provided with an arc groove 25, the arc groove 25 is connected with the pressing templates 4 in a sliding manner, two sides of the supporting block 22 are provided with a positioning device 26 and a driving device 27, the pressing templates 4 can rotate within a certain range of the arc groove 25, the pressing templates 4 are matched with the pressing blocks 9 to perform bending operation, and the pressing templates 4 can be positioned by the positioning device 26 and the driving device 27 is aligned.

The positioning device 26 comprises a first supporting plate 261, a sliding groove 262 is formed in the top of the first supporting plate 261, the sliding groove 262 is connected with a T-shaped supporting block 263 in a matched mode, the rear end of the T-shaped supporting block 263 is connected with one end of a spring 264, the other end of the spring 264 is connected with a fixed block 265, the middle of the T-shaped supporting block 263 is rotationally connected with a first limiting disc 266, a first arc-shaped groove is formed in the first limiting disc 266, one end of the first limiting disc 266 is placed on the arc-shaped groove 25 when the pressing template 4 is installed, the first limiting disc 266 is poked towards one end of the spring 264, and after the other end of the pressing template 4 is placed in the arc-shaped groove 25, the first limiting disc 266 is loosened, so that press mounting operation of the pressing template 4 can be completed.

The driving device 27 comprises a second supporting plate 271, a rotating motor 272 is arranged at the top of the second supporting plate 271, the output end of the rotating motor 272 is connected with a first magnetic disc 273 in a shaft mode, a third supporting plate 274 is arranged at the symmetrical position of the first magnetic disc 273, a driving roller 275 is rotatably connected to the middle of the third supporting plate 274, one end of the driving roller 275 is connected with a second magnetic disc 276, the other end of the driving roller 275 is connected with a second limiting disc 278, a second arc-shaped groove 277 is formed in the second limiting disc 278, the driving device 27 is used for helping the material pressing template 4 to return to an initial position, the material pressing operation of the material pressing block 9 is facilitated, the rotating motor 272 is operated during the returning, the first magnetic disc 273 is driven to rotate, the second magnetic disc 276 is magnetically connected with the first magnetic disc 273, the second magnetic disc 276 is driven to rotate, the second limiting disc 276 is driven to rotate, and then the limiting protrusion 43 of the material pressing template 4 is driven to rotate to the initial position.

The material pressing template 4 comprises a rotating column 41, a concave material pressing groove 42 is formed in the top of the rotating column 41, limiting protrusions 43 are respectively arranged at two ends of the rotating column 41, the limiting protrusions 43 are matched with the first arc-shaped grooves and the second arc-shaped grooves 277, clamping convex strips 44 are arranged on one side of the concave material pressing groove 42, the limiting protrusions 43 of the rotating column 41 can be clamped into the first arc-shaped grooves on two sides and the second arc-shaped grooves 277, the rotating column 41 is convenient to align, the rotating column 41 is convenient to detach, and when the second magnetic turntable drives the rotating column 41 to rotate to a designated position, the clamping convex strips 44 limit the rotating column 41 and then bending operation is carried out.

The two sides of the movable clamping part 3 are provided with limiting components 8, the limiting components 8 comprise positioning blocks 81, the bottoms of the positioning blocks 81 are connected with the sliding track 2 in a matching way, the outer sides of the tops of the positioning blocks 81 are provided with limiting blocks 82, the positioning block 81 is fixed after being slid to a preset position according to the size of the thin plate, the thin plate can be placed on the positioning block 81, the limiting block 82 abuts against the thin plate, and then bending operation is carried out.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A multi-station bending machine, which is characterized in that: including workstation (1), open at workstation (1) top symmetry has slip track (2), removal clamping part (3) that slip track (2) top matching connection mirror image set up, remove clamping part (3) and dismantle connection swager template (4), L shape backup pad (5) are connected to workstation (1) side, L shape backup pad (5) middle part is equipped with lifting unit (6), fixed connection T shape joint block (7) on the telescopic shaft of lifting unit (6), T shape joint block (7) can dismantle connection swager block (9).

2. A multi-station bending machine according to claim 1, wherein: the sliding track (2) bottom interval is equipped with first connecting hole (21), remove clamping part (3) including supporting shoe (22), supporting shoe (22) bottom both sides are equipped with movable block (23), it has second connecting hole (24) to open on movable block (23), movable block (23) mating connection sliding track (2).

3. A multi-station bending machine according to claim 2, wherein: the top of the supporting block (22) is provided with an arc groove (25), the arc groove (25) is connected with the pressing template (4) in a sliding mode, and two sides of the supporting block (22) are provided with a positioning device (26) and a driving device (27).

4. A multi-station bending machine according to claim 3, wherein: the positioning device (26) comprises a first supporting plate (261), a sliding groove (262) is formed in the top of the first supporting plate (261), the sliding groove (262) is connected with a T-shaped supporting block (263) in a matched mode, one end of a spring (264) is connected to the rear end of the T-shaped supporting block (263), the other end of the spring (264) is connected with a fixed block (265), a first limiting disc (266) is connected to the middle of the T-shaped supporting block (263) in a rotating mode, and a first arc-shaped groove is formed in the first limiting disc (266).

5. A multi-station bending machine according to claim 4, wherein: the driving device (27) comprises a second supporting plate (271), a rotating motor (272) is arranged at the top of the second supporting plate (271), a first magnetic disc (273) is connected to the output end of the rotating motor (272) in a shaft mode, a third supporting plate (274) is arranged at the symmetrical position of the first magnetic disc (273), a driving roller (275) is connected to the middle of the third supporting plate (274) in a rotating mode, one end of the driving roller (275) is connected with a second magnetic disc (276), the other end of the driving roller (275) is connected with a second limiting disc (278), and a second arc-shaped groove (277) is formed in the second limiting disc (278).

6. A multi-station bending machine according to claim 5, wherein: the material pressing template (4) comprises a rotating column (41), a concave material pressing groove (42) is formed in the top of the rotating column (41), limiting protrusions (43) are respectively arranged at two ends of the rotating column (41), the limiting protrusions (43) are matched with the first arc-shaped grooves and the second arc-shaped grooves (277), and clamping raised strips (44) are arranged on one side of the concave material pressing groove (42).

7. A multi-station bending machine according to claim 1, wherein: limiting components (8) are arranged on two sides of the movable clamping part (3), each limiting component (8) comprises a positioning block (81), the bottoms of the positioning blocks (81) are connected with the sliding track (2) in a matched mode, and limiting blocks (82) are arranged on the outer sides of the tops of the positioning blocks (81).