Bending clamp for super-thick plate

Abstract

The utility model relates to the field of plate processing, and discloses a bending clamp for a super-thick plate, which comprises a base, a mounting frame is arranged on the upper portion of the base, a punching machine is arranged on the lower portion of the mounting frame, a bending die is arranged in the middle of the base, and a mounting table is arranged on the front side of the base. A position adjusting mechanism is arranged on the upper portion of the mounting table, a fixing mechanism is arranged on the upper portion of the position adjusting mechanism, the position adjusting mechanism comprises two guide rails, sliding blocks are fixedly connected to the front ends and the rear ends of the guide rails, and the position adjusting mechanism further comprises an adjusting rod. And the adjusting rod penetrates through the mounting table and is rotationally connected with the mounting table. According to the plate bending device, through mutual cooperation of the installation table, the position adjusting mechanism and the fixing mechanism, plates of different sizes can be clamped and fixed through the device, the bending positions of the plates can be adjusted and controlled, and the plate bending device is more practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of plate processing especially relates to a bending fixture of super-thick plate. BACKGROUND

[0002] The plate refers to the planar material with certain thickness, width and length, is usually used in building, manufacturing, packaging and other industries, and the bending fixture of super-thick plate is a special equipment for bending processing of thick plate.

[0003] Through the retrieval, the patent announcement number CN216420718U discloses a bending fixture for stamping, including bending table: the bending groove is arranged on the bending table, the lifting assembly is arranged on the bending table and extends into the bending groove, and the lifting assembly moves along the depth direction of the bending groove, the driving assembly is arranged on the bending table, and the driving assembly is connected with the bending plate through the transmission frame and drives the bending plate to reciprocate vertically to the bending plate, the connecting frame is arranged on the bending plate, the connecting rod is arranged through the connecting frame, and the end of the connecting rod is rotationally connected with the limiting roller.In the utility model, the bending fixture is provided with the limiting roller, which can reserve a certain buffer space at the bending corner of the metal plate during the bending of the metal plate by the bending plate, avoid the direct contact between the bending corner of the metal plate and the bending table, prevent the fracture of the bending part of the metal plate, and realize the arc bending effect of the bending part of the metal plate, thereby improving the bending quality of the metal plate.

[0004] The above-mentioned device can clamp and fix the plate through the cooperation between the fastening assembly and the bending groove, but the bending groove depth is limited, which leads to a small range of bending position of the plate bending equipment, and the device is not practical enough, so a bending fixture for super-thick plate is proposed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a bending fixture for super-thick plate, which aims at improving the bending groove depth in the prior art, which leads to a small range of bending position of the plate bending equipment, and the problem of not being practical enough.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bending fixture for super-thick plate, including base, the upper part of the base is provided with mounting bracket, the lower part of the mounting bracket is provided with punch press, the middle part of the base is provided with bending die, the front side of the base is provided with mounting table, the upper part of the mounting table is provided with position adjusting mechanism, the upper part of the position adjusting mechanism is provided with fixing mechanism, the position adjusting mechanism includes guide rail and the number is two, the front and rear ends of the guide rail are fixedly connected with sliding block.

[0007] As a further description of the above technical scheme:

[0008] The position adjusting mechanism further comprises an adjusting rod penetrating through the mounting table and being rotationally connected therewith, the adjusting rod penetrating through the front slider and being threadedly connected therewith, the middle part of the rear slider being jointly penetrated by a connecting rod and being slidingly connected therewith, the connecting rod penetrating through the mounting table and being fixedly connected therewith, the left end of the adjusting rod being fixedly connected with a motor, and the motor being fixedly connected with the mounting table.

[0009] As a further description of the above technical solution:

[0010] The inner wall of the mounting table is provided with a sliding groove on the front and rear sides, and the slider is slidingly connected with the sliding groove.

[0011] As a further description of the above technical solution:

[0012] The fixing mechanism comprises a guide block, the guide block being slidingly connected with the guide rail, the top surface of the guide block being fixedly connected with a vertical rod on the front and rear parts, the top parts of the two vertical rods being jointly fixedly connected with a top plate, the upper part of the top plate being fixedly connected with a gas cylinder, the output end of the gas cylinder being movably connected with a gas rod, the gas rod penetrating through the top plate and being movably connected therewith, and the lower end of the gas rod being fixedly connected with a connecting block.

[0013] As a further description of the above technical solution:

[0014] The left and right sides of the connecting block are movably connected with connecting plates, two connecting plates located on the left side or on the right side are jointly movably connected with two support rods away from the connecting block, the mutually distal ends of the two support rods are movably connected with mounting blocks, the upper mounting blocks are fixedly connected with the top plate, the lower parts of the two lower mounting blocks are jointly fixedly connected with a pressing plate, and the vertical rod penetrates through the pressing plate and is movably connected therewith.

[0015] As a further description of the above technical solution:

[0016] The bottom of the pressing plate is fixedly connected with a positioning strip.

[0017] As a further description of the above technical solution:

[0018] The top surface of the guide block is fixedly connected with a positioning plate on the front part.

[0019] As a further description of the above technical solution:

[0020] The left and right sides of the upper part of the bending die are fixedly connected with fixed plates.

[0021] As a further description of the above technical solution:

[0022] The middle part of the top surface of the base is provided with a mounting groove, and the top left and right sides of the mounting groove are provided with fixing grooves.

[0023] The utility model has the advantages of the following beneficial effects:

[0024] 1、The utility model discloses a mounting table, position adjusting mechanism and fixed mechanism are mutually matched, so that the device can clamp and fix plate materials of different sizes, and the bending position of the plate material can be adjusted and controlled, and the device is more practical.

[0025] 2、The utility model discloses a base, a bending die and fixed plate, mounting groove and fixed groove are mutually matched, so that the device can replace the suitable bending die 4 according to the bending requirement of the plate material, and the device is more practical. DRAWINGS

[0026] Figure 1 The utility model provides a kind of overall three-dimensional structure schematic diagram of the bending clamp of super-thick plate material;

[0027] Figure 2 The utility model provides a kind of mounting table, position adjusting mechanism, fixed mechanism split three-dimensional structure schematic diagram of the bending clamp of super-thick plate material;

[0028] Figure 3 The utility model provides a kind of fixed mechanism overall three-dimensional structure schematic diagram of the bending clamp of super-thick plate material;

[0029] Figure 4 The utility model provides a kind of base, mounting frame, bending die, punch split three-dimensional structure schematic diagram of the bending clamp of super-thick plate material.

[0030] LEGEND:

[0031] 1, base;2, mounting frame;3, punch;4, bending die;5, mounting table;6, position adjusting mechanism;7, fixed mechanism;61, guide rail;62, sliding block;63, adjusting rod;64, motor;65, connecting rod;51, sliding groove;71, guide block;72, vertical rod;73, pressing plate;74, top plate;75, air cylinder;76, connecting block;77, connecting plate;78, support rod;79, mounting block;751, air rod;711, positioning plate;731, positioning strip;41, fixed plate;11, mounting groove;12, fixed groove. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0033] With reference to Figure 1 Figure 2 The utility model provides an embodiment: a kind of bending fixture of super-thick plate, including pedestal 1, for cooperation connection each component, the upper portion of pedestal 1 is provided with mounting bracket 2, for cooperation installation puncher 3, the lower portion of mounting bracket 2 is provided with puncher 3, its lower portion is provided with punch head for super-thick plate is punched and bent, the middle part of pedestal 1 is provided with bending mould 4, it is used to cooperate puncher 3 to control plate bending shape, the front side of pedestal 1 is provided with mounting table 5, for cooperation installation each component, the upper portion of mounting table 5 is provided with position adjusting mechanism 6, for adjusting the position of plate, to cooperate the bending of different positions of plate, simultaneously for adjusting the position of fixed mechanism 7, to cooperate the fixation of different size plate, the upper portion of position adjusting mechanism 6 is provided with fixed mechanism 7, for fixing plate of different thickness.

[0034] Further, position adjusting mechanism 6 includes guide rail 61 and the number is two, it is electric, it is used to cooperate with guide block 71, to adjust the position of fixed mechanism 7, to adjust the position of plate, the front and rear ends of guide rail 61 are fixedly connected with sliding block 62, it is used to cooperate connection guide rail 61, to drive guide rail 61 adjusting position, position adjusting mechanism 6 also includes adjusting rod 63, its outer wall left and right parts are provided with opposite screw threads respectively, adjusting rod 63 passes through mounting table 5 and is rotationally connected with it, adjusting rod 63 passes through the sliding block 62 in front and is screw-connected with it, for cooperation adjusting the distance between the two sliding blocks 62 in front, the middle part of sliding block 62 in rear is jointly penetrated and is slidably connected with connecting rod 65, to assist cooperation guide rail 61 position adjustment, connecting rod 65 passes through mounting table 5 and is fixedly connected with it, the left end of adjusting rod 63 is fixedly connected with motor 64, it is used to provide power for component, motor 64 is fixedly connected with mounting table 5, the inner wall front and rear sides of mounting table 5 are all provided with sliding groove 51, it is used to cooperate the connection of sliding block 62, sliding block 62 is slidably connected with it.

[0035] As Figure 3 ​As shown, the fixing mechanism 7 comprises a guide block 71 for matching connection of components, the top front of the guide block 71 is fixedly connected with a positioning plate 711 for matching positioning of the super-thick plate, the guide block 71 is slidably connected with the guide rail 61, the top front and back of the guide block 71 are fixedly connected with a vertical rod 72 for matching connection of components, the top of the two vertical rods 72 is commonly fixedly connected with a top plate 74 for matching installation of the air cylinder 75, the upper part of the top plate 74 is fixedly connected with the air cylinder 75 for adjusting the position of the connecting block 76 through the air rod 751, the output end of the air cylinder 75 is movably connected with the air rod 751 for matching connection of the connecting block 76, the air rod 751 penetrates through the top plate 74 and is movably connected therewith, the lower end of the air rod 751 is fixedly connected with the connecting block 76 for matching connection of the connecting plate 77, the left and right sides of the connecting block 76 are movably connected with the connecting plate 77, two connecting plates 77 located on the left side or on the right side are commonly movably connected with a support rod 78 at the end away from the connecting block 76 and the number is two, the support rod 78 located on the upper part is wider than the support rod 78 located on the lower part, the lower part of the support rod 78 located on the upper part is provided with a groove for matching connection of the support rod 78 located on the lower part, the ends of the two support rods 78 away from each other are movably connected with the mounting block 79 for matching connection of the support rod 78 with the top plate 74 or the pressing plate 73, the upper mounting block 79 is fixedly connected with the top plate 74, the lower parts of the two mounting blocks 79 located on the lower part are commonly fixedly connected with the pressing plate 73 for matching location clamping of the plate, the vertical rod 72 penetrates through the pressing plate 73 and is movably connected with the pressing plate 73 for matching adjustment of the position of the pressing plate 73, thereby matching clamping and fixing of the plate with different thicknesses, the bottom of the pressing plate 73 is fixedly connected with a positioning strip 731 for matching location of the side edge of the plate, thereby better positioning of the plate.

[0036] Please refer to Figure 4 The upper left and right sides of the bending die 4 are fixedly connected with a fixed plate 41 for matching connection between the bending die 4 and the base 1, the middle part of the top surface of the base 1 is provided with a mounting groove 11 for matching installation of the bending die 4, the left and right sides of the top of the mounting groove 11 are provided with a fixed groove 12 for matching the fixed plate 41, the fixed plate 41 is movably connected with the fixed groove 12 through bolts, so that the bending die 4 can be replaced according to the bending requirement.

[0037] Working principle: in use, first, according to the width of the plate, open the motor 64, the motor 64 will be connected with the adjustment rod 63 rotating, the slider 62 connected with the adjustment rod 63 will be driven to move closer or away from each other, the guide rail 61 connected with the slider 62 will be driven to move, the slider 62 behind the guide rail 61 will be driven to slide along the connecting rod 65, the fixed mechanism 7 connected with the guide rail 61 will be driven to adjust the position, when the position of the two fixed mechanisms 7 is adjusted, close the motor 64, then place the plate on the two guide blocks 71, make one side of the plate abut against the positioning plate 711, open the air cylinder 75, the air cylinder 75 will push the connecting block 76 to move down through the air rod 751, when the connecting block 76 moves down, it will drive the connected connecting plate 77 to move, because the other end of the connecting plate 77 is connected with the support rod 78, and the support rod 78 is connected with the top plate 74 and the pressing plate 73 through the mounting block 79, therefore, when the connecting plate 77 moves, it will push the two support rods 78 to the two sides, so that the two support rods 78 are supported, the pressing plate 73 will be driven to move down by the support rod 78, so as to clamp the plate, then open the guide rail 61, make it drive the fixed mechanism 7 to move through the guide block 71, the plate clamped by the fixed mechanism 7 will be driven to move to the direction of the bending die 4, when it moves to the appropriate position, close the guide rail 61, open the punch 3, when the punch head clamps the plate, the punch head will not directly press the bent plate, but first controls the pressing plate 73 to loosen the plate through the air cylinder 75, then drives the fixed mechanism 7 to move away from the plate through the guide rail 61, and then controls the punch head to press down to bend the plate through the punch 3.

[0038] When the bending die 4 needs to be replaced, loosen the bolts on the fixed plate 41, then take off the original bending die 4 from the base 1, put the new bending die 4 into the mounting groove 11 in the base 1, make the fixed plate 41 clamped into the fixed groove 12, and then fix the bending die 4 and the base 1 through the bolts.

[0039] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A bending fixture for super-thick plates comprising a base (1), characterized in that: The upper portion of the base (1) is provided with a mounting rack (2), the lower portion of the mounting rack (2) is provided with a punching machine (3), the middle portion of the base (1) is provided with a bending die (4), the front side of the base (1) is provided with a mounting table (5), the upper portion of the mounting table (5) is provided with a position adjusting mechanism (6), the upper portion of the position adjusting mechanism (6) is provided with a fixing mechanism (7), the position adjusting mechanism (6) comprises two guide rails (61), and the front and rear ends of the guide rail (61) are fixedly connected with sliding blocks (62).

2. The bending fixture for super-thick plate according to claim 1, characterized in that: The position adjusting mechanism (6) further comprises an adjusting rod (63), the adjusting rod (63) penetrates through and is rotatably connected with the mounting table (5), the adjusting rod (63) penetrates through and is threadedly connected with the sliding block (62) located at the front portion, the middle portions of the sliding blocks (62) located at the rear portion are commonly penetrated and slidably connected with a connecting rod (65), the connecting rod (65) penetrates through and is fixedly connected with the mounting table (5), and the left end of the adjusting rod (63) is fixedly connected with a motor (64).

3. The bending fixture for super-thick plate according to claim 1, characterized in that: The inner wall of the mounting table (5) is provided with a sliding groove (51) on the front and rear sides.

4. The bending fixture for super-thick plate according to claim 1, characterized in that: The fixing mechanism (7) comprises a guide block (71), the guide block (71) is slidably connected with the guide rail (61), the top surfaces of the guide blocks (71) are fixedly connected with vertical rods (72) at the front and rear portions, the top portions of the two vertical rods (72) are commonly fixedly connected with a top plate (74), the upper portion of the top plate (74) is fixedly connected with an air cylinder (75), the output end of the air cylinder (75) is movably connected with an air rod (751), the air rod (751) penetrates through and is movably connected with the top plate (74), and the lower end of the air rod (751) is fixedly connected with a connecting block (76).

5. The bending fixture for super-thick plate according to claim 4, characterized in that: The left and right sides of the connecting block (76) are movably connected with connecting plates (77), two connecting plates (77) located on the left side or on the right side are commonly movably connected with support rods (78) at the ends away from the connecting block (76), the ends away from each other of the two support rods (78) are movably connected with mounting blocks (79), the upper mounting blocks (79) are fixedly connected with the top plate (74), and the lower mounting blocks (79) are commonly fixedly connected with a pressing plate (73) at the lower portions, and the vertical rods (72) penetrate through and are movably connected with the pressing plate (73).

6. The bending fixture for super-thick plate according to claim 5, characterized in that: The bottom of the pressing plate (73) is fixedly connected with a positioning strip (731).

7. The bending fixture for super-thick plate according to claim 4, characterized in that: The top surface of the guide block (71) is fixedly connected with a positioning plate (711) at the front portion.

8. The bending fixture for super-thick plate according to claim 1, characterized in that: The upper portion of the bending die (4) is fixedly connected with a fixing plate (41) on the left and right sides.

9. The bending fixture for super-thick plate according to claim 8, characterized in that: The top portion of the mounting groove (11) is provided with a fixing groove (12) on the left and right sides, and the fixing plate (41) is movably connected with the fixing groove (12) through bolts.

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