Plate bending device

Abstract

The utility model provides a plate bending device which comprises a workbench, a sliding groove is formed in the upper portion of the workbench, a driving assembly is arranged in the sliding groove and comprises a two-way screw, first sliding blocks are symmetrically arranged on the outer side wall of the two-way screw, and fixing plates are arranged on the upper portions of the two first sliding blocks. Linear sliding tables are arranged on the opposite surfaces of the two fixing plates, each linear sliding table comprises a second sliding block, limiting grooves are formed in the vertical surfaces of the two fixing plates, driving plates are slidably connected to the positions, on the inner side walls of the limiting grooves, of the second sliding blocks, L-shaped pushing plates are arranged on the opposite surfaces of the two driving plates, and a bending mechanism is arranged on one side of the upper portion of the workbench. Through the arrangement of the fixing plate, the linear sliding table, the limiting groove, the driving plate and the L-shaped material pushing plate, metal plates of various specifications can be pushed, and then deflection of the metal plates in the conveying process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of metal plate processing, in particular to a plate bending device. Background Art

[0002] Metal sheet bending is a common process in metal processing. It refers to the process of plastically deforming a metal sheet in a specific area through the action of external force to form the desired bending angle and shape.

[0003] In the prior art, when bending metal plates, the plates are easily deflected during transportation, which will cause the processed plates to fail to meet the requirements and lead to waste. Therefore, the utility model provides a plate bending device, which can push metal plates of various specifications to avoid deflection during transportation. Utility Model Content

[0004] In view of this, the utility model provides a plate bending device, which can push metal plates of various specifications through the setting of a fixed plate, a linear slide, a limit groove, a drive plate and an L-shaped push plate, thereby preventing them from being deflected during the transportation process.

[0005] In order to solve the above technical problems, the utility model provides a plate bending device, including a workbench, a sliding groove is provided on the upper part of the workbench, the sliding groove can be integrally formed with the workbench through mold casting during production, a driving assembly is arranged in the sliding groove, the driving assembly includes a bidirectional screw, a first sliding block is symmetrically arranged on the outer side wall of the bidirectional screw, the first sliding block is connected to the outer side wall of the bidirectional screw through threaded cooperation, a fixing plate is arranged on the upper part of the two first sliding blocks, the fixing plate is welded on the upper part of the first sliding block, a linear slide is arranged on the opposite back sides of the two fixing plates, and the two The linear slides are connected to the opposite back surfaces of the two fixed plates by bolts. The linear slides include a second slider, which is slidably connected to the linear slide. Limiting grooves are provided on the vertical surfaces of the two fixed plates. The limiting grooves can be integrally formed with the fixed plates by mold casting during production. A driving plate is slidably connected to the second slider and on the inner side wall of the limiting groove. The driving plate is connected to the second slider by bolts. L-shaped pusher plates are provided on the facing surfaces of the two driving plates. The L-shaped pusher plates are welded to the corresponding driving plates. A bending mechanism is provided on one side of the upper part of the workbench.

[0006] The driving assembly also includes a motor arranged at one end of the bidirectional screw, the output shaft of the motor is connected to one end of the bidirectional screw through a coupling, the bidirectional screw is rotatably connected in the sliding groove, the bidirectional screw is rotatably connected in the sliding groove through bearings arranged at both ends, an L-shaped support frame is arranged on one side of the motor, the motor is connected to one side surface of the L-shaped support frame by bolts, one end of the L-shaped support frame is connected to the vertical surface of one side of the workbench, and the L-shaped support frame is connected to the vertical surface of one side of the workbench by bolts.

[0007] The bending mechanism includes a vertical plate symmetrically arranged on one side of the upper part of the workbench, the vertical plate is welded to one side of the upper part of the workbench, a support plate is arranged on the upper part of the two vertical plates, the support plate is welded to the upper part of the two vertical plates, an electric telescopic rod is arranged on the upper part of the support plate, the electric telescopic rod is connected to the upper part of the support plate by bolts, a bending block is arranged on the lower part of the electric telescopic rod, the bending block is fixedly connected to the push rod end of the electric telescopic rod, a bending groove is opened at the upper part of the workbench and corresponding to the position below the bending block, and the bending groove can be integrally formed with the workbench through mold casting during production.

[0008] Limit rods are symmetrically arranged on the upper part of the bending block, and the limit rods are symmetrically welded on the upper part of the bending block. Circular through holes are opened on the support plate corresponding to the positions of the two limit rods. The circular through holes can be opened by a hole opener, and the two limit rods are slidably connected in the circular through holes.

[0009] Support legs are arranged at the four corners of the lower part of the workbench, and the support legs are welded to the lower part of the workbench.

[0010] The beneficial effects of the above technical solution of the utility model are as follows:

[0011] 1. Through the setting of fixed plate, linear slide, limit groove, drive plate and L-shaped push plate, metal plates of various specifications can be pushed to avoid deflection during the conveying process.

[0012] 2. The driving assembly is set so that the fixed plate can be controlled to drive the components thereon to move toward or away from each other, thereby clamping metal plates of various specifications.

[0013] 3. The metal sheet can be bent by setting up the bending mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the other side of the utility model;

[0016] Figure 3 It is a schematic diagram of the local parts structure of the utility model.

[0017] In the figure: 101, workbench; 102, sliding groove; 103, fixed plate; 104, linear slide; 105, limit groove; 106, driving plate; 107, L-shaped push plate;

[0018] 201, bidirectional screw; 202, first slider; 203, motor; 204, L-shaped support frame;

[0019] 301, vertical plate; 302, support plate; 303, electric telescopic rod; 304, bending block; 305, bending groove; 306, limit rod;

[0020] 401. Support leg. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-3 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0022] like Figure 1 , 3 As shown: a sheet bending device, including a workbench 101, the workbench 101 is arranged so that various components thereon can be supported, a sliding groove 102 is opened on the upper part of the workbench 101, the sliding groove 102 is arranged so that a driving component can be supported, and a first slider 202 can be limited therein, the sliding groove 102 can be integrally formed with the workbench 101 through mold casting during production, so that its connection structure is more stable, a driving component is arranged in the sliding groove 102, the driving component is arranged so that a bidirectional screw 201 is rotated, and then the first slider 202 and various components thereon are driven to move toward or away from each other, so that it can clamp metal sheets of various specifications, the driving component includes a bidirectional screw 201, and first sliders 202 are symmetrically arranged on the outer side wall of the bidirectional screw 201, the first slider 202 is connected to the outer side wall of the bidirectional screw 201 by threaded cooperation, so that the two first sliders 202 can move toward or away from each other with the rotation of the bidirectional screw 201.

[0023] like Figure 2 , 3As shown: the upper part of the two first sliders 202 is provided with a fixing plate 103, and the fixing plate 103 is provided so as to support the components thereon. The fixing plate 103 is welded to the upper part of the first slider 202, so as to make its connection structure more stable. The opposite back surfaces of the two fixing plates 103 are provided with a linear slide 104, and the linear slide 104 is provided so that the second slider can drive the components thereon to move, and the second sliders on the two linear slides 104 need to be set to move synchronously, and the two linear slides 104 are connected to the two fixing plates 103 by bolts. On the opposite side, the linear slide 104 can be easily disassembled and assembled. The linear slide 104 includes a second slider, which is slidably connected to the linear slide 104, so that the second slider moves, thereby driving the components thereon to move accordingly. Limiting grooves 105 are provided on the vertical surfaces of the two fixed plates 103. The limiting grooves 105 are provided so that the driving plate 106 can be limited, thereby improving the stability when pushing the metal plate, and allowing the second slider to drive the driving plate 106, thereby driving the L-shaped pushing plate 107.

[0024] like Figure 1 , 2 As shown: the limiting groove 105 can be integrally formed with the fixing plate 103 by mold casting during production, so that the connection structure is more stable. A driving plate 106 is slidably connected to the second slider and the inner wall of the limiting groove 105. The driving plate 106 is provided so as to drive the L-shaped push plate 107 and further improve the stability when pushing the metal plate. The driving plate 106 is connected to the second slider by bolts, so that the driving plate 106 can be easily disassembled and assembled. L-shaped push plates 107 are provided on the facing surfaces of the two driving plates 106. An L-shaped push plate 107 is provided so that when the L-shaped push plate 107 moves toward one side of the bending mechanism, the plate to be bent can be driven to move along with it, so that the two L-shaped push plates 107 form two right angles, thereby preventing the metal plate from being offset when it is pushed. The L-shaped push plate 107 is welded to the corresponding driving plate 106, so that the connection structure is more stable. A bending mechanism is provided on one side of the upper part of the workbench 101, and the bending mechanism is provided so that the metal plate can be bent.

[0025] like Figure 3As shown: the driving assembly also includes a motor 203 arranged at one end of the bidirectional screw 201, and the output shaft of the motor 203 is connected to one end of the bidirectional screw 201 through a coupling. The motor 203 is arranged so that the output shaft of the motor 203 rotates, thereby driving the bidirectional screw 201 to move accordingly. The bidirectional screw 201 is rotatably connected in the sliding groove 102. The bidirectional screw 201 is rotatably connected in the sliding groove 102 through bearings at both ends, so that the bidirectional screw 201 will not get stuck when rotating. An L-shaped support frame is arranged on one side of the motor 203 204, an L-shaped support frame 204 is provided so that the motor 203 can be supported to prevent the output shaft of the motor 203 from rotating and rotating. The motor 203 is connected to one side surface of the L-shaped support frame 204 by bolts, so that the motor 203 can be easily disassembled and assembled. One end of the L-shaped support frame 204 is connected to a vertical surface on one side of the workbench 101, so that the L-shaped support frame 204 can be supported. The L-shaped support frame 204 is connected to a vertical surface on one side of the workbench 101 by bolts, so that the L-shaped support frame 204 can be easily disassembled and assembled.

[0026] like Figure 1 As shown: the bending mechanism includes a vertical plate 301 symmetrically arranged on one side of the upper part of the workbench 101, the vertical plate 301 is arranged so that the support plate 302 and the components thereon can be supported, the vertical plate 301 is welded to one side of the upper part of the workbench 101, so that its connection structure is more stable, a support plate 302 is arranged on the upper part of the two vertical plates 301, the support plate 302 is arranged so that the components thereon can be supported, the support plate 302 is welded to the upper part of the two vertical plates 301, so that its connection structure is more stable, and the support plate 302 is arranged on the upper part of the two vertical plates 301. 02 is provided with an electric telescopic rod 303 on the upper part, and the electric telescopic rod 303 is provided so that its push rod can move up and down, thereby allowing the bending block 304 to move up and down, so that the metal sheet can be bent in cooperation with the bending groove 305. The electric telescopic rod 303 is connected to the upper part of the support plate 302 by bolts, so that the electric telescopic rod 303 is easy to disassemble and assemble. The bending block 304 is provided at the lower part of the electric telescopic rod 303, and the bending block 304 is provided so that the metal sheet can be bent in cooperation with the bending groove 305.

[0027] like Figure 1The bending block 304 is fixedly connected to the push rod end of the electric telescopic rod 303, so that the connection structure of the bending block 304 is more stable. A bending groove 305 is provided on the upper part of the workbench 101 and corresponds to the position below the bending block 304. The bending groove 305 is provided to facilitate the bending process of the metal plate. The bending groove 305 can be integrally formed with the workbench 101 through mold casting during production, so that its connection structure is more stable. Limiting rods 306 are symmetrically provided on the upper part of the bending block 304. The limiting rods 306 are provided so that the position of the bending block 304 can be limited to avoid it being damaged by external factors. The limiting rods 306 are symmetrically welded to the upper part of the bending block 304, so that the connection structure is more stable. The support plate 302 is provided with circular through holes corresponding to the positions of the two limiting rods 306. The circular through holes can be opened by a hole opener. The two limiting rods 306 are slidably connected in the circular through holes, so that the positions of the limiting rods 306 can be limited. Support legs 401 are provided at the four corners of the lower part of the workbench 101. The support legs 401 are provided so that the components thereon can be stably supported. The support legs 401 are welded to the lower part of the workbench 101, so that the connection structure is more stable.

[0028] The use of the utility model:

[0029] When bending a metal sheet, the metal sheet to be bent is placed on the upper part of the workbench 101, and then the motor 203 is started so that the first slider 202 drives the fixed plate 103 to move toward each other, thereby clamping the metal sheet. Then, the linear slide 104 is controlled so that the second slider moves and drives the L-shaped push plate 107 to move toward the bending mechanism. After moving to the appropriate position, the bending mechanism is started to bend the metal sheet.

[0030] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0031] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A plate bending device, characterized in that: The invention comprises a workbench (101), wherein a sliding groove (102) is provided on the upper part of the workbench (101), a driving assembly is arranged in the sliding groove (102), and the driving assembly comprises a bidirectional screw (201), and a first sliding block (202) is symmetrically arranged on the outer wall of the bidirectional screw (201), and a fixing plate (103) is provided on the upper part of the two first sliding blocks (202), and a linear slide (104) is provided on the opposite back surfaces of the two fixing plates (103), and the linear slide (104) comprises a second sliding block, and a limiting groove (105) is provided on the vertical surface of the two fixing plates (103), and a driving plate (106) is slidably connected on the second sliding block and on the inner wall of the limiting groove (105), and L-shaped pushing plates (107) are provided on the opposite surfaces of the two driving plates (106), and a bending mechanism is provided on one side of the upper part of the workbench (101).

2. The sheet bending device according to claim 1, characterized in that: The driving assembly also includes a motor (203) arranged at one end of the bidirectional screw (201), the bidirectional screw (201) is rotatably connected in the sliding groove (102), an L-shaped support frame (204) is arranged on one side of the motor (203), and one end of the L-shaped support frame (204) is connected to a vertical surface on one side of the workbench (101).

3. The sheet bending device according to claim 2, characterized in that: The bidirectional screw (201) is rotatably connected in the sliding groove (102) via bearings sleeved at both ends.

4. The sheet bending device according to claim 1, characterized in that: The bending mechanism comprises a vertical plate (301) symmetrically arranged on one side of the upper part of the workbench (101); a support plate (302) is arranged on the upper part of the two vertical plates (301); an electric telescopic rod (303) is arranged on the upper part of the support plate (302); a bending block (304) is arranged on the lower part of the electric telescopic rod (303); and a bending groove (305) is opened on the upper part of the workbench (101) and at a position corresponding to the lower part of the bending block (304).

5. The sheet bending device according to claim 4, characterized in that: Limiting rods (306) are symmetrically arranged on the upper part of the bending block (304), and circular through holes are opened on the support plate (302) at positions corresponding to the two limiting rods (306), and the two limiting rods (306) are slidably connected in the circular through holes.

6. The sheet bending device according to claim 1, characterized in that: Support legs (401) are provided at the four lower corners of the workbench (101).

Images