Positioning mechanism for repeated bending of super-long steel plate

Abstract

The utility model relates to the field of steel plate processing, and discloses an ultra-long steel plate multi-bending positioning mechanism which comprises a shell, a rotating mechanism is arranged on the front surface of the bottom end of the shell, a clamping mechanism is arranged on the upper surface of the rotating mechanism, the rotating mechanism comprises a supporting assembly, and the supporting assembly comprises a supporting plate. The rear surface of the supporting assembly slides on the front surface of the bottom end of the shell, the clamping mechanism comprises a positioning assembly and an adjusting assembly, the positioning assembly comprises a clamping plate, the clamping plate slides on the upper surface of a supporting plate, the left surface of the clamping plate is slidably connected with a pressing plate, and the rear surface of the bottom end of the clamping plate is fixedly connected with a sliding plate. According to the steel plate machining device, a steel plate can be supported at multiple angles through the cooperation of the supporting plate and the fixing plate, the steel plate can be positioned up, down, left and right through the positioning assembly, the plate is prevented from inclining in the machining process, and the positioning accuracy is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of steel sheet processing especially relates to a long steel plate multiple bending positioning mechanism. BACKGROUND

[0002] The steel plate is a kind of plate-shaped metal product, and the long steel plate is relatively long steel plate, and when producing, the shape of long steel plate can be changed according to customer requirements, generally using bending machine to process steel plate, and when using bending machine, long steel plate is hoisted and positioned using functional crane and is placed into the inner wall of bending machine for bending.

[0003] In prior art, the front side of part of bending machine is simply provided with support plate to ensure that the steel plate is consistent with the processing platform inside bending machine, but when bending, the front side will be raised, then workers need to manually support and position the raised steel plate, and when processing long steel plate, although using crane for control, but the fixing point of crane cannot uniformly support the lower surface of steel plate, so multiple workers need to support steel plate to avoid inclination when falling, which is too time-consuming and laborious, and the practicability is too low, therefore a long steel plate multiple bending positioning mechanism is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a long steel plate multiple bending positioning mechanism, which aims at improving the problem that workers need to manually support and position long steel plate when bending in prior art, which is too troublesome and the practicability is too low.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a long steel plate multiple bending positioning mechanism, including shell, the front surface of the bottom end of shell is provided with rotating mechanism, the upper surface of rotating mechanism is provided with clamping mechanism, rotating mechanism includes support assembly, support assembly includes support plate, the front surface of the bottom end of shell is slidably connected with the rear surface of support assembly, clamping mechanism includes positioning assembly, adjusting assembly, positioning assembly includes clamping plate, the upper surface of support plate is slidably connected with clamping plate, the left surface of clamping plate is slidably connected with pressing plate, the rear surface of the bottom end of clamping plate is fixedly connected with sliding plate, and the inner wall of the front end of support plate is slidably connected with sliding plate.

[0006] Further description of the above technical scheme:

[0007] Rotating mechanism further includes fixed plate, the right surface of the bottom end of shell is fixedly connected with fixed plate, the left surface of the front end of fixed plate is rotatably connected with the right surface of the rear end of support plate, and a plurality of rotating columns are slidably connected with the upper surface of support plate.

[0008] As a further description of the above technical solutions:

[0009] The positioning assembly further comprises a telescopic plate, the rear end of the telescopic plate is rotationally connected to the inner wall of the rear end of the pressing plate, the right surface of the front end of the telescopic plate is rotationally connected to the left surface of the top end of the clamping plate, the right surface of the front end of the clamping plate is provided with a through slot, and the right side of the front end of the pressing plate is slidingly connected to the inner wall of the through slot.

[0010] As a further description of the above technical solutions:

[0011] The adjusting assembly comprises a rotating rod, the rotating rod is rotationally connected to the right surface of the front end of the supporting plate, the outer wall of the rotating rod is provided with a sliding groove, the sliding groove is slidingly connected with a sliding block, and the upper surface of the sliding block is fixedly connected to the inner wall of the sliding plate.

[0012] As a further description of the above technical solutions:

[0013] The right surface of the front end of the pressing plate is rotationally connected with a threaded rod, the outer wall of the threaded rod is sleeved with a rubber sheet, and the left surface of the rubber sheet is in contact with the right surface of the front end of the clamping plate.

[0014] As a further description of the above technical solutions:

[0015] The adjusting assembly further comprises a bolt, the bolt is rotationally connected to the front surface of the supporting plate, the rear surface of the bolt is rotationally connected with a fastening block, the fastening block is slidingly connected to the inner wall of the middle part of the front end of the supporting plate, and the rear surface of the fastening block is in contact with the front surface of the middle part of the rotating rod.

[0016] As a further description of the above technical solutions:

[0017] The right surface of the front end of the supporting plate is fixedly connected with a cylindrical shell, the outer wall of the right end of the rotating rod is sleeved with a spiral elastic sheet, one end of the spiral elastic sheet is fixedly connected to the outer wall of the right end of the rotating rod, and the other end of the spiral elastic sheet is fixedly connected to the inner wall of the cylindrical shell.

[0018] As a further description of the above technical solutions:

[0019] The right surface of the front end of the fixed plate is provided with a driving assembly, the driving assembly comprises a motor, the motor is fixedly connected to the right surface of the front end of the fixed plate, and the left surface of the motor is fixedly connected to the right surface of the rear end of the supporting plate.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1. The utility model discloses a support plate and fixed plate's cooperation can carry out multi -angle support to steel sheet, and, through setting up the positioning component, can position the up and down of steel sheet, avoid the board to incline when processing, guarantee the accuracy of positioning.

[0022] 2. The utility model discloses through rotating the rotating lever, can control the distance between multiple sets of clamping plates, can position the steel sheet of different width, improved practicality, and, cooperate with the cooperation between the slider and the sliding slot that set up, guarantee when the clamping plate of one side is pushed, the other side will carry out synchronous movement, improved convenience. DRAWINGS

[0023] Figure 1 It is the schematic diagram of the whole device three -dimensional structure in the utility model;

[0024] Figure 2 It is the split section schematic diagram of the casing, support plate three -dimensional structure in the utility model;

[0025] Figure 3 It is the enlarged schematic diagram of the A area three -dimensional structure in the utility model Figure 2 ;

[0026] Figure 4 It is the enlarged schematic diagram of the B area three -dimensional structure in the utility model Figure 2 .

[0027] Legend:

[0028] 1, casing;21, support assembly;211, fixed plate;212, support plate;213, rotating column;22, drive assembly;221, motor;31, positioning component;311, clamping plate;312, pressing plate;313, telescopic plate;314, sliding plate;315, through slot;316, threaded rod;317, rubber sheet;318, slider;32, adjusting assembly;321, cylindrical shell;322, spiral spring plate;323, rotating lever;324, sliding groove;325, bolt;326, fastening block. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0030] Refer to Figure 1 - Figure 3The utility model provides an embodiment: a kind of super-long steel plate multiple bending positioning mechanism, shell 1 is provided with the die and extrusion mechanism for bending steel plate in shell 1 inside, guarantee steel plate to be placed therein can bend smoothly, and these die and extrusion mechanism are prior art, and in the technical personnel of this field can be realized, since it is prior art, so in this case, it is not described too much, shell 1 bottom end front surface is provided with rotating mechanism, rotating mechanism upper surface is provided with clamping mechanism, rotating mechanism includes support assembly 21, support assembly 21 includes the support plate 212 for supporting super-long steel plate, support assembly 21 rear surface slides in the bottom end of the front surface of shell 1, clamping mechanism includes positioning assembly 31, adjusting assembly 32, positioning assembly 31 includes the clamping plate 311 for the left and right sides of super-long steel plate to be centrally positioned, by the cooperation of multiple groups of clamping plate 311, guarantee steel plate can be processed into the inside of shell 1 horizontally and vertically, clamping plate 311 slides on the upper surface of support plate 212, clamping plate 311 left surface is slidably connected with pressing plate 312, and the upper and lower of steel plate are positioned, the rear surface of the bottom end of clamping plate 311 is fixedly connected with the slide plate 314 for guaranteeing the stable left and right horizontal movement of clamping plate 311, and the slide plate 314 is slidably connected in the inner wall of the front end of support plate 212.

[0031] Refer to Figure 1 - Figure 2 , Figure 4 Rotating mechanism further includes the fixed plate 211 for guaranteeing that support plate 212 stably rotates, the fixed plate 211 is fixedly connected at the right surface of the bottom end of shell 1, the right surface of the rear end of support plate 212 is rotatably connected at the left surface of the front end of fixed plate 211, and the upper surface of support plate 212 is slidably connected with multiple groups of rotating column 213, multiple groups of rotating column 213 are provided, to ensure that steel plate can be pushed forward and backward under the clamping of multiple groups of clamping plate 311, facilitating multiple processing, the right surface of the front end of fixed plate 211 is provided with drive assembly 22, the drive assembly 22 includes motor 221, the motor 221 is prior art, and in the technical personnel of this field can be realized, since it is prior art, so in this case, it is not described too much, the motor 221 is fixedly connected at the right surface of the front end of fixed plate 211, and the left surface of motor 221 is fixedly connected at the right surface of the rear end of support plate 212.

[0032] Refer to Figure 1 - Figure 2 , Figure 4The positioning assembly 31 further comprises a telescopic plate 313, which is a prior art having a telescopic function, ensuring that the pressing plate 312 can move up and down stably, and ensuring the stability of the pressing plate 312. The rear end of the telescopic plate 313 is rotationally connected to the inner wall of the rear end of the pressing plate 312. The right surface of the front end of the telescopic plate 313 is rotationally connected to the left surface of the top end of the clamping plate 311. The right surface of the front end of the clamping plate 311 is provided with a through slot 315 ensuring the horizontal movement of the pressing plate 312. The right side of the front end of the pressing plate 312 is slidingly connected to the inner wall of the through slot 315. The right surface of the front end of the pressing plate 312 penetrates a threaded rod 316. The threaded rod 316 is a prior art having a threaded rod structure. When rotating, the threaded rod 316 and the pressing plate 312 will move relatively, and the thread on the outer wall of the threaded rod 316 and the thread on the inner wall of the front end of the pressing plate 312 have a self-locking feature, ensuring the stability of the limiting of the pressing plate 312. The outer wall of the threaded rod 316 is provided with a rubber sheet 317. The left surface of the rubber sheet 317 has a certain friction, ensuring that when the threaded rod 316 is tightened, the left surface of the rubber sheet 317 will be in contact with the right surface of the front end of the pressing plate 312 and the right surface of the front end of the clamping plate 311. The rubber sheet 317 can ensure the stability of the pressing plate 312 through the friction of extrusion. The left surface of the rubber sheet 317 is in contact with the right surface of the front end of the clamping plate 311.

[0033] Referring to Figure 1 - Figure 3The adjusting assembly 32 comprises a rotating rod 323 penetrating through the right surface of the front end of the supporting plate 212 and being rotatably connected to the right surface of the front end of the supporting plate 212, a sliding groove 324 is formed in the outer wall of the rotating rod 323, the sliding groove 324 is arranged in a spiral shape and has a certain arc to ensure that the sliding block 318 can slide in the inner wall of the sliding groove 324 when the rotating rod 323 rotates, and the sliding block 318 can drive the sliding plate 314 to move horizontally to the left or right along the arc of the sliding groove 324, the sliding block 318 is slidably connected to the inner wall of the sliding plate 314, the upper surface of the sliding block 318 is fixedly connected to the inner wall of the sliding plate 314, the adjusting assembly 32 further comprises a bolt 325, the bolt 325 is a prior art, and rotating the bolt 325 can adjust the fit degree of the fastening block 326 and the rotating rod 323, the bolt 325 is threadedly connected to the front surface of the supporting plate 212, the rear surface of the bolt 325 is rotatably connected to the fastening block 326, the fastening block 326 is made of rubber and has a certain roughness on the rear surface, and the fastening block 326 can stably limit the rotating rod 323 under the action of the bolt 325, the fastening block 326 is slidably connected to the inner wall of the middle part of the front end of the supporting plate 212, the rear surface of the fastening block 326 is in contact with the front surface of the middle part of the rotating rod 323, the right surface of the front end of the supporting plate 212 is fixedly connected to a cylindrical shell 321, and a spiral elastic piece 322 is sleeved with the outer wall of the right end of the rotating rod 323, the spiral elastic piece 322 has a certain elasticity, and the spiral elastic piece 322 can reset the rotating rod 323 through the elasticity of the spiral elastic piece 322, so that the multiple clamping plates 311 move to the central part of the supporting plate 212 to pre-fix the steel plate, one end of the spiral elastic piece 322 is fixedly connected to the outer wall of the right end of the rotating rod 323, and the other end of the spiral elastic piece 322 is fixedly connected to the inner wall of the cylindrical shell 321.

[0034] Working principle: when in use, the multiple clamping plates 311 can be moved to the left and right sides of the supporting plate 212, the clamping plates 311 will drive the sliding plate 314 to move when moving, and the sliding block 318 will slide in the inner wall of the sliding groove 324, and the rotating rod 323 will rotate along the arc of the sliding groove 324, the rotating rod 323 will drive the spiral elastic piece 322 to twist and deform when rotating, the fastening block 326 is tightly attached to the rotating rod 323 by rotating the bolt 325 after the movement is completed, at this time, the steel plate can be placed on the upper surface of the supporting plate 212, then the fastening block 326 can be removed from the rotating rod 323 by rotating the bolt 325, at this time, the rotating rod 323 will reversely rotate under the elasticity of the spiral elastic piece 322, and the multiple clamping plates 311 will move to the steel plate to clamp the steel plate, then the fastening block 326 can be tightly attached to the rotating rod 323 by rotating the bolt 325.

[0035] Subsequently, the threaded rod 316 is rotated to release the limit of the pressing plate 312, and then the pressing plate 312 is pushed to clamp the steel plate, and the telescopic plate 313 changes the angle and stretches when moving to adjust the position, and the reverse rotation of the threaded rod 316 is performed to limit the pressing plate 312.

[0036] When bending, the motor 221 can be started to drive the supporting plate 212 to rotate, to ensure the smoothness of the steel plate bending, and when multiple bending groups are needed, the steel plate can be pushed to move, and the rotating column 213 rotates to ensure the smoothness of the steel plate movement.

[0037] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A positioning mechanism for multiple bending of an ultra-long steel plate, comprising a housing (1), characterized in that: The bottom end of the shell (1) is provided with a rotating mechanism, the upper surface of the rotating mechanism is provided with a clamping mechanism, the rotating mechanism comprises a support assembly (21), the support assembly (21) comprises a support plate (212), the rear surface of the support assembly (21) slides on the front surface of the bottom end of the shell (1), the clamping mechanism comprises a positioning assembly (31), an adjusting assembly (32), the positioning assembly (31) comprises a clamping plate (311), the clamping plate (311) slides on the upper surface of the support plate (212), the left surface of the clamping plate (311) is slidably connected with a pressing plate (312), the bottom end of the rear surface of the clamping plate (311) is fixedly connected with a sliding plate (314), and the sliding plate (314) is slidably connected with the inner wall of the front end of the support plate (212).

2. The multi-time bending positioning mechanism for an ultra-long steel plate according to claim 1, characterized in that: The rotating mechanism further comprises a fixed plate (211), the fixed plate (211) is fixedly connected with the right surface of the bottom end of the shell (1), the right surface of the rear end of the support plate (212) is rotatably connected with the left surface of the front end of the fixed plate (211), and the upper surface of the support plate (212) is slidably connected with a rotating column (213) and has a plurality of groups.

3. The multi-time bending positioning mechanism for an ultra-long steel plate according to claim 1, characterized in that: The positioning assembly (31) further comprises a telescopic plate (313), the rear end of the telescopic plate (313) is rotatably connected with the inner wall of the rear end of the pressing plate (312), the right surface of the front end of the telescopic plate (313) is rotatably connected with the left surface of the top end of the clamping plate (311), the right surface of the front end of the clamping plate (311) is provided with a through groove (315), and the right side of the front end of the pressing plate (312) is slidably connected with the inner wall of the through groove (315).

4. The multi-time bending positioning mechanism for an ultra-long steel plate according to claim 1, characterized in that: The adjusting assembly (32) comprises a rotating rod (323), the rotating rod (323) penetrates through and is rotatably connected with the right surface of the front end of the support plate (212), the outer wall of the rotating rod (323) is provided with a sliding groove (324), the sliding groove (324) is slidably connected with a sliding block (318), and the upper surface of the sliding block (318) is fixedly connected with the inner wall of the sliding plate (314).

5. The multi-bend positioning mechanism for an ultra-long steel plate according to claim 3, characterized in that: The right surface of the front end of the pressing plate (312) is threadedly connected with a threaded rod (316) penetrating through, the outer wall of the threaded rod (316) is sleeved with a rubber sheet (317), and the left surface of the rubber sheet (317) is in contact with the right surface of the front end of the clamping plate (311).

6. The multi-bend positioning mechanism for an ultra-long steel plate according to claim 4, characterized in that: The adjusting assembly (32) further comprises a bolt (325), the bolt (325) penetrates through and is threadedly connected with the front surface of the support plate (212), the rear surface of the bolt (325) is rotatably connected with a fastening block (326), the fastening block (326) is slidably connected with the inner wall of the front end of the support plate (212), and the rear surface of the fastening block (326) is in contact with the front surface of the middle portion of the rotating rod (323).

7. The multi-bend positioning mechanism for an ultra-long steel plate according to claim 4, characterized in that: The right surface of the front end of the support plate (212) is fixedly connected with a cylindrical shell (321), the outer wall of the right end of the rotating rod (323) is sleeved with a spiral elastic sheet (322), one end of the spiral elastic sheet (322) is fixedly connected with the outer wall of the right end of the rotating rod (323), and the other end of the spiral elastic sheet (322) is fixedly connected with the inner wall of the cylindrical shell (321).

8. The multi-time bending positioning mechanism for an ultra-long steel plate according to claim 2, characterized in that: The right surface of the front end of the fixed plate (211) is provided with a driving assembly (22), the driving assembly (22) comprises a motor (221), the motor (221) is fixedly connected through the right surface of the front end of the fixed plate (211), and the left surface of the motor (221) is fixedly connected to the right surface of the rear end of the support plate (212).

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