Die for six-fold section bar

Abstract

The utility model relates to the technical field of profile processing, in particular to a six-fold profile die which comprises a bottom plate, four supporting columns and a folding mechanism, the four supporting columns are fixedly connected with the bottom plate and located below the bottom plate, and the four supporting columns are fixedly connected with the bottom plate. The folding mechanism comprises two limiting rollers, two limiting blocks, two first hydraulic cylinders, two pushing blocks, two rotating rollers and a driving assembly, the two rotating rollers are rotationally connected with the bottom plate, the two limiting blocks are fixedly connected with the bottom plate, the positions of the two limiting blocks are matched with the positions of the corresponding limiting rollers, the two first hydraulic cylinders are fixedly connected with the bottom plate, and the two pushing blocks are fixedly connected with the two first hydraulic cylinders. The two pushing blocks are fixedly connected with the output ends of the corresponding first hydraulic cylinders, the corresponding pushing blocks of the two rotating rollers are rotationally connected, the side walls of the rotating rollers and the side faces of the pushing blocks are arranged on the same plane, and through the arrangement of the structure, the problem that in the prior art, when pushing blocks push profiles, the pushing blocks can damage the surfaces of the profiles is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of profile processing, in particular to a mould for a six-fold profile. Background Art

[0002] Profile refers to a solid straight bar of metal that has been formed through plastic processing and has a certain cross-sectional shape and size. Profiles come in a wide variety of specifications and are widely used, and they occupy a very important position in rolling production.

[0003] When making profiles, the profiles are usually clamped and then bent to a proper angle by a push block. However, when the push block pushes the profile, the push block may damage the surface of the profile. Utility Model Content

[0004] The utility model aims to provide a mould for six-fold profiles, which solves the problem in the prior art that when a push block pushes the profile, the push block may damage the surface of the profile.

[0005] To achieve the above-mentioned purpose, the utility model provides a mold for a six-fold profile, comprising a base plate, four supporting columns and a folding mechanism, the four supporting columns are fixedly connected to the base plate and are located below the base plate, the folding mechanism comprises two limiting rollers, two limiting blocks, two first hydraulic cylinders, two pushing blocks, two rotating rollers and a driving assembly, the two rotating rollers are rotatably connected to the base plate and are located on one side of the base plate, the two limiting blocks are fixedly connected to the base plate and are located on one side of the two limiting rollers, the positions of the two limiting blocks are adapted to the positions of the corresponding limiting rollers, the two first hydraulic cylinders are fixedly connected to the base plate and are located on both sides of the base plate, the two pushing blocks are fixedly connected to the output ends of the corresponding first hydraulic cylinders and are located on one side of the corresponding limiting blocks, the two rotating rollers are rotatably connected to the corresponding pushing blocks and are located on one side of the corresponding pushing blocks, the side walls of the rotating rollers and the side faces of the pushing blocks are arranged on the same plane, and the driving assembly is arranged below the base plate.

[0006] Wherein, the folding mechanism also includes two sliding blocks, a sliding groove is provided on the surface of the bottom plate, the two sliding blocks are fixedly connected to the pushing block and are located inside the corresponding sliding grooves, and the cross section of the sliding block is T-shaped.

[0007] Wherein, the driving assembly also includes two gears, a fixed block and a motor, the two gears are fixedly connected to the corresponding limiting rollers and are located below the base plate, and the two gears are meshed with each other, the fixed block is fixedly connected to the base plate and is located on one side of the two gears, the motor is fixedly connected to the fixed block, and the output end of the motor is fixedly connected to the corresponding gears.

[0008] Wherein, the mold of the six-fold profile also includes two cutting components, and the two cutting components are arranged on one side of the limit block.

[0009] Wherein, each of the cutting assemblies comprises a second hydraulic cylinder and a cutter, an opening is provided on the surface of the limit block, the second hydraulic cylinder is fixedly connected to the base plate and is located on one side of the limit block, one end of the cutter is fixedly connected to the output end of the second hydraulic cylinder, and the other end of the cutter passes through the corresponding limit block.

[0010] The utility model discloses a mold for a six-fold profile, wherein the two rotating rollers are rotatably connected to the bottom plate and are located on one side of the bottom plate, the two limiting blocks are fixedly connected to the bottom plate and are located on one side of the two limiting rollers, the positions of the two limiting blocks are adapted to the positions of the corresponding limiting rollers, the two first hydraulic cylinders are fixedly connected to the bottom plate and are located on both sides of the bottom plate, the two pushing blocks are fixedly connected to the output ends of the corresponding first hydraulic cylinders and are located on one side of the corresponding limiting blocks, the two rotating rollers are rotatably connected to the corresponding pushing blocks and are located on one side of the corresponding pushing blocks, the side walls of the rotating rollers and the side faces of the pushing blocks are arranged on the same plane, the driving assembly is arranged below the bottom plate, the profile passes through the limiting rollers and the limiting blocks, when bending, the first hydraulic cylinder on the corresponding side pushes the pushing block, when the rotating roller bends the profile, the rotating roller rotates accordingly to prevent damage to the profile surface, and at the same time, the driving assembly drives the two rotating rollers to rotate, drives the profile to move, and improves the manufacturing accuracy and manufacturing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0013] Figure 2 It is a bottom view of the first embodiment of the utility model.

[0014] Figure 3 The utility model Figure 1 Schematic diagram of the structure at point A.

[0015] Figure 4It is an overall structural diagram of the second embodiment of the utility model.

[0016] 101-bottom plate, 102-support column, 103-limiting roller, 104-limiting block, 105-first hydraulic cylinder, 106-pushing block, 107-rotating roller, 108-sliding block, 109-gear, 110-fixed block, 111-motor, 112-sliding groove, 201-second hydraulic cylinder, 202-cutter, 203-opening. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] First embodiment:

[0019] See also Figure 1 to Figure 3 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 This is a bottom view of the first embodiment of the utility model. Figure 3 The utility model Figure 1 Schematic diagram of the structure at point A.

[0020] The utility model provides a mold for a six-fold profile, comprising a bottom plate 101, a support column 102 and a folding mechanism, wherein the folding mechanism comprises two limiting rollers 103, two limiting blocks 104, two first hydraulic cylinders 105, two pushing blocks 106, two rotating rollers 107, two sliding blocks 108 and a driving assembly, wherein the driving assembly further comprises two gears 109, a fixing block 110 and a motor 111. The above-mentioned solution solves the problem in the prior art that when the pushing block pushes the profile, the pushing block may damage the surface of the profile.

[0021] According to the present specific embodiment, the four support columns 102 are fixedly connected to the bottom plate 101 and are located below the bottom plate 101; the two rotating rollers 107 are rotatably connected to the bottom plate 101 and are located on one side of the bottom plate 101; the two limit blocks 104 are fixedly connected to the bottom plate 101 and are located on one side of the two limit rollers 103; the positions of the two limit blocks 104 match the positions of the corresponding limit rollers 103; the two first hydraulic cylinders 105 are fixedly connected to the bottom plate 101 and are located on both sides of the bottom plate 101; the two pushing blocks 106 are fixedly connected to the output ends of the corresponding first hydraulic cylinders 105 and are located on the corresponding limit blocks. On one side of 104, the two rotating rollers 107 are rotatably connected with the corresponding pushing blocks 106 and are located on one side of the corresponding pushing blocks 106. The side walls of the rotating rollers 107 and the side faces of the pushing blocks 106 are arranged on the same plane. The driving assembly is arranged below the bottom plate 101, and the profile passes through the limiting rollers 103 and the limiting blocks 104. When bending, the first hydraulic cylinder 105 on the corresponding side pushes the pushing blocks 106. When the rotating rollers 107 bend the profiles, the rotating rollers 107 rotate accordingly to prevent damage to the profile surface. At the same time, the driving assembly drives the two rotating rollers 107 to rotate, drives the profiles to move, and improves the manufacturing accuracy and efficiency.

[0022] Among them, a sliding groove 112 is set on the surface of the base plate 101, and the two sliding blocks 108 are fixedly connected to the pushing block 106 and are located inside the corresponding sliding groove 112. The cross-section of the sliding block 108 is set in a T shape. The sliding block 108 limits the position of the pushing block 106 so that the pushing block 106 moves along the direction of the sliding groove 112 to prevent the pushing block 106 from receiving an opposite thrust when bending the profile, causing the direction of the pushing block 106 to change.

[0023] Secondly, the two gears 109 are fixedly connected to the corresponding limiting rollers 103 and are located below the base plate 101, and the two gears 109 are meshed with each other. The fixed block 110 is fixedly connected to the base plate 101 and is located on one side of the two gears 109. The motor 111 is fixedly connected to the fixed block 110, and the output end of the motor 111 is fixedly connected to the corresponding gear 109. The motor 111 drives the corresponding gear 109 to rotate, so that the two gears 109 rotate in opposite directions, so that the two limiting rollers 103 rotate, and drive the profile to move.

[0024] When using the utility model, the profile is passed through the limiting roller 103 and the limiting block 104. When bending, the first hydraulic cylinder 105 on the corresponding side pushes the pushing block 106, and the sliding block 108 limits the moving direction of the pushing block 106. When the rotating roller 107 bends the profile, the rotating roller 107 rotates accordingly to prevent damage to the surface of the profile. The motor 111 drives the corresponding gear 109 to rotate, so that the two gears 109 rotate in opposite directions, so that the two limiting rollers 103 rotate, drive the profile to move, and improve the manufacturing accuracy and efficiency.

[0025] Second embodiment:

[0026] See also Figure 4 , Figure 4 It is an overall structural diagram of the second embodiment of the utility model.

[0027] On the basis of the first embodiment, the utility model provides a mold for a six-fold profile, which also includes two cutting components, each of which includes a second hydraulic cylinder 201 and a cutter 202. Through the arrangement of the above structure, the profile is cut after the profile is bent, thereby improving the production efficiency.

[0028] According to this specific embodiment, the two cutting assemblies are arranged on one side of the limiting block 104. After the bending of the profile is completed, the two cutting assemblies cut the profile, thereby improving the preparation efficiency.

[0029] Among them, an opening 203 is provided on the surface of the limit block 104, the second hydraulic cylinder 201 is fixedly connected to the base plate 101 and is located on one side of the limit block 104, one end of the cutter 202 is fixedly connected to the output end of the second hydraulic cylinder 201, and the other end of the cutter 202 passes through the corresponding limit block 104, and the two second hydraulic cylinders 201 move the cutters 202. Under the restriction of the opening 203, the two cutters 202 cut the profile.

[0030] When using the utility model, the profile is passed through the limiting roller 103 and the limiting block 104. When bending, the first hydraulic cylinder 105 on the corresponding side pushes the pushing block 106, and the sliding block 108 limits the moving direction of the pushing block 106. When the rotating roller 107 bends the profile, the rotating roller 107 rotates accordingly to prevent damage to the surface of the profile. The motor 111 drives the corresponding gear 109 to rotate, so that the two gears 109 rotate in opposite directions, so that the two limiting rollers 103 rotate, and drive the profile to move. After the profile is bent, the two second hydraulic cylinders 201 move the cutter 202. Under the restriction of the opening 203, the two cutters 202 cut the profile, thereby improving the processing efficiency.

[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A mold for a six-fold profile, comprising a bottom plate and four support columns, wherein the four support columns are fixedly connected to the bottom plate and are located below the bottom plate, characterized in that: It also includes a folding mechanism, which includes two limit rollers, two limit blocks, two first hydraulic cylinders, two pushing blocks, two rotating rollers and a driving assembly. The two rotating rollers are rotatably connected to the base plate and are located on one side of the base plate. The two limit blocks are fixedly connected to the base plate and are located on one side of the two limit rollers. The positions of the two limit blocks are adapted to the positions of the corresponding limit rollers. The two first hydraulic cylinders are fixedly connected to the base plate and are located on both sides of the base plate. The two pushing blocks are fixedly connected to the output ends of the corresponding first hydraulic cylinders and are located on one side of the corresponding limit blocks. The two rotating rollers are rotatably connected to the corresponding pushing blocks and are located on one side of the corresponding pushing blocks. The side walls of the rotating rollers and the side faces of the pushing blocks are arranged on the same plane, and the driving assembly is arranged below the base plate.

2. The mold for the six-fold profile according to claim 1, characterized in that: The folding mechanism also includes two sliding blocks. The surface of the bottom plate is provided with a sliding groove. The two sliding blocks are fixedly connected to the pushing block and are located inside the corresponding sliding grooves. The cross section of the sliding block is T-shaped.

3. The mold for the six-fold profile according to claim 2, characterized in that: The driving assembly also includes two gears, a fixed block and a motor. The two gears are fixedly connected to the corresponding limiting rollers and are located below the base plate, and the two gears are meshed with each other. The fixed block is fixedly connected to the base plate and is located on one side of the two gears. The motor is fixedly connected to the fixed block, and the output end of the motor is fixedly connected to the corresponding gear.

4. The mold for the six-fold profile according to claim 3, characterized in that: The mold of the six-fold profile also includes two cutting components, and the two cutting components are arranged on one side of the limiting block.

5. The mold for the six-fold profile according to claim 4, characterized in that: Each of the cutting assemblies comprises a second hydraulic cylinder and a cutter, an opening is provided on the surface of the limit block, the second hydraulic cylinder is fixedly connected to the base plate and is located on one side of the limit block, one end of the cutter is fixedly connected to the output end of the second hydraulic cylinder, and the other end of the cutter passes through the corresponding limit block.

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