Bending machine suitable for metal machining

Abstract

The utility model relates to the technical field of metal machining equipment, and provides a bending machine suitable for metal machining. The sliding groove is formed in the surface of the workbench; the device further comprises a two-way lead screw which is embedded in the inner wall of the sliding groove in a threaded mode, the outer surfaces of the opposite positions of the two-way lead screw are both sleeved with sliding blocks in a threaded mode, and the outer surfaces of the two sliding blocks are both embedded in the inner wall of the sliding groove in a sliding mode. According to the clamping device, when a user rotates the two-way lead screw in the sliding groove, the sliding blocks at the opposite positions of the outer surface of the two-way lead screw are driven to move relatively, when the sliding blocks move, a metal piece between the clamping plates is fixed, meanwhile, the electric push rod on the surface is fixed through the mounting plate, and the metal piece is fixed through a power source connected with the electric push rod. And the electric push rod is started to work, the fixing piece on the surface of the output end is driven to assist the position of the metal piece, bending near the bending position during bending is prevented, and therefore the stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing equipment, in particular to a bending machine suitable for metal processing. Background Art

[0002] With the diversification of modern construction projects and shapes, the shapes of metal components are becoming more and more diverse, and more and more metal parts need to be bent. In the production and processing of metal parts, due to the specific needs of the product, it is often necessary to bend the metal parts to a certain extent.

[0003] When some metal processing bending machines in the prior art bend metal parts, the metal parts are prone to poor stability when subjected to external forces, resulting in deformation of the bent part of the metal parts, thereby affecting the bending effect. At the same time, when some metal bending equipment bends metal parts at a specific distance, it is necessary to adjust the precise position of the processed metal parts to complete the bending work, so there are certain limitations. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art: when metal parts are subjected to external forces, the stability of the metal parts is prone to be poor, resulting in deformation of the bent part of the metal parts, thereby affecting the bending effect; at the same time, some metal bending equipment needs to adjust the precise position of the processed metal parts when bending the metal parts at a specific distance to complete the bending work, so there are certain limitations.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a metal processing bending machine, comprising: a workbench; a slide groove, which is arranged on the surface of the workbench; and also comprising:

[0006] A bidirectional screw rod, threadedly embedded in the inner wall of the slide groove, the outer surfaces of the bidirectional screw rods at opposite positions are threadedly sleeved with sliders, and the outer surfaces of the two sliders are slidably embedded in the inner wall of the slide groove;

[0007] Two clamping plates are respectively fixedly mounted on the surfaces of the two sliders away from the workbench, and anti-slip pads are fixedly mounted on the surfaces on the opposite sides of the two clamping plates;

[0008] The mounting plate is fixedly mounted on the surface of the workbench, an electric push rod is fixedly mounted on one side surface of the mounting plate, and a fixing piece is fixedly mounted on the output end surface of the electric push rod.

[0009] Preferably, a limiting groove is provided on the surface of the workbench near the center.

[0010] The technical effect of adopting the above further solution is: by providing limit grooves on the surface of the workbench, the moving parts inside are limited.

[0011] Preferably, the surface of the workbench close to the limiting groove is provided with scale lines, and the internal threads of the limiting groove are embedded with threaded rods.

[0012] The technical effect of adopting the above further solution is: by setting scale lines on the surface of the workbench, it is convenient to accurately control the bending position of the metal part, and at the same time the limit groove supports the internal threaded rod.

[0013] Preferably, a mounting block is threadedly embedded on the outer surface of one end of the threaded rod, and the outer surface of the mounting block is movably embedded on the inner wall of the limiting groove.

[0014] The technical effect of adopting the above further solution is: when the threaded rod is rotated, the mounting block on the outer surface is driven to move, and at the same time the mounting block is slidably embedded in the inner wall of the limiting groove to prevent the limiting groove from deviating from its position when moving.

[0015] Preferably, a positioning shaft is fixedly mounted on one side surface of the mounting block, and a groove is formed on the surface of the positioning shaft.

[0016] The technical effect of adopting the above further solution is: when the installation block moves, the positioning shaft on the surface is driven to adjust the position, and at the same time, a groove is opened on the surface of the positioning shaft to facilitate docking and installation with parts.

[0017] Preferably, a bending die is movably embedded in the outer surface of the slot, and a cylinder 1 is fixedly mounted on the surface of one side of the workbench close to the mounting plate.

[0018] The technical effect of adopting the above further scheme is: the bending mold is positioned by the slot, and when bending, bending molds of different shapes can be installed to meet the bending requirements, and the workbench fixes the cylinder on the surface.

[0019] Preferably, a top block 1 is fixedly mounted on the output end surface of the cylinder 1.

[0020] The technical effect of adopting the above further solution is: when the power supply of cylinder one is connected, top block one is driven to move, and when top block one contacts the metal part, the metal part is bent for the first time.

[0021] Preferably, a second cylinder is fixedly mounted on the surface of the workbench away from the clamping plate, and a second top block is fixedly mounted on the output end of the second cylinder.

[0022] The technical effect of adopting the above further scheme is: when the power supply of cylinder 2 is connected and cylinder 2 is started to work, top block 2 on the surface of the output end is bent with the metal part, thereby completing the overall bending work.

[0023] Compared with the prior art, the advantages and positive effects of the utility model are:

[0024] 1. In the utility model, when the user rotates the bidirectional lead screw inside the slide groove, the slider at the opposite outer surface of the bidirectional lead screw is driven to move relative to it. The user places the metal part in the middle of the clamping plate. When the slider moves, the metal part on the surface of the clamping plate is fixed. At the same time, the anti-skid pad on the surface of the clamping plate contacts with the metal part to provide anti-skid ability. At the same time, the electric push rod on the surface of the mounting plate is fixed. By connecting the power supply of the electric push rod and starting the electric push rod to work, the fixing part on the output end surface is driven to assist the position of the metal part to prevent bending near the bending point during bending, thereby improving the stability of the device.

[0025] 2. In the utility model, by rotating the threaded rod, the bending mold is moved and aligned with the scale line on the surface of the workbench, thereby ensuring the bending position of the metal part, and the work is started by connecting the power supply of cylinder one. When the top block one contacts the metal part, it drives the top block one on the surface to perform the initial bending work on the metal part, and then by connecting the power supply of cylinder two, the cylinder two is started to work and drive the top block two on the output end surface to move, thereby performing the secondary bending work on the metal part, thereby eliminating the need to adjust the position of the metal part, facilitating the bending work at different positions of the metal part, and providing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of a top view structure suitable for a metal processing bending machine is proposed for the utility model;

[0027] Figure 2 A cross-sectional structural schematic diagram suitable for a metal processing bending machine is proposed for the utility model;

[0028] Figure 3 The utility model proposes a structural schematic diagram of Figure A applicable to a metal processing bending machine;

[0029] Figure 4 The utility model provides an enlarged structural schematic diagram of FIG. B suitable for a metal processing bending machine.

[0030] Legend:

[0031] 1. Workbench; 101. Slide; 102. Bidirectional screw; 103. Slider; 104. Clamping plate; 105. Anti-slip pad; 106. Scale line; 107. Limiting groove; 108. Threaded rod; 109. Mounting block; 110. Positioning shaft; 111. Slot; 112. Bending mold; 113. Mounting plate; 114. Electric push rod; 115. Fixing piece; 116. Cylinder 1; 117. Ejector block 1; 118. Cylinder 2; 119. Ejector block 2. DETAILED DESCRIPTION

[0032] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0034] Embodiment 1, as Figure 1-4 As shown, the utility model provides a kind of bending machine suitable for metal processing, including: a workbench 1; a slide groove 101, which is opened on the surface of the workbench 1; and also includes: a bidirectional screw rod 102, which is threadedly embedded in the inner wall of the slide groove 101, and the outer surfaces of the two-way screw rod 102 at opposite positions are threadedly sleeved with sliders 103, and the outer surfaces of the two sliders 103 are slidably embedded in the inner wall of the slide groove 101; two clamping plates 104, which are respectively fixedly installed on the surfaces of the two sliders 103 away from the workbench 1, and the surfaces on the opposite sides of the two clamping plates 104 are fixedly installed with anti-slip pads 105; a mounting plate 113, which is fixedly installed on the surface of the workbench 1, and an electric push rod 114 is fixedly installed on one side surface of the mounting plate 113, and a fixing part 115 is fixedly installed on the output end surface of the electric push rod 114.

[0035] In this embodiment, a slide groove 101 is opened on the surface of the workbench 1. When the user rotates the bidirectional screw rod 102 inside the slide groove 101, the slider 103 on the outer surface of the bidirectional screw rod 102 is driven to move relative to it. The user places the metal part in the middle of the clamping plate 104. When the slider 103 moves, the metal part on the surface of the clamping plate 104 is fixed. At the same time, the anti-slip pad 105 on the surface of the clamping plate 104 contacts with the metal part to provide anti-slip ability. At the same time, the mounting plate 113 fixes the electric push rod 114 on the surface. By connecting the power supply of the electric push rod 114, the electric push rod 114 is started to work, which drives the fixing part 115 on the output end surface to assist the position of the metal part to prevent bending near the bending point during bending, thereby improving the stability of the device.

[0036] Embodiment 2: a limiting groove 107 is provided on the surface near the center of the workbench 1, and a scale line 106 is provided on the surface near the limiting groove 107 of the workbench 1, a threaded rod 108 is embedded in the internal thread of the limiting groove 107, and a mounting block 109 is embedded in the outer surface of one end of the threaded rod 108, and the outer surface of the mounting block 109 is movably embedded in the inner wall of the limiting groove 107, a positioning shaft 110 is fixedly installed on the surface of one side of the mounting block 109, a slot 111 is provided on the surface of the positioning shaft 110, and a bending mold 112 is movably embedded on the outer surface of the slot 111, a cylinder 116 is fixedly installed on the surface of one side of the workbench 1 close to the mounting plate 113, and a top block 117 is fixedly installed on the output end surface of the cylinder 116, and a cylinder 2 118 is fixedly installed on the surface of the workbench 1 away from the clamping plate 104, and a top block 2 119 is fixedly installed on the output end of the cylinder 2 118.

[0037] In this embodiment, a limiting groove 107 is provided on the surface of the workbench 1. When the user rotates the threaded rod 108 inside the limiting groove 107, the mounting block 109 on the outer surface of the threaded rod 108 is driven to move on the inner wall of the limiting groove 107. A positioning shaft 110 is fixedly installed on the surface of the mounting block 109. A slot 111 is provided on the surface of the positioning shaft 110, so that a bending mold 112 is installed inside the slot 111. The bending mold 112 can be replaced to meet the bending requirements of different shapes. When the threaded rod 108 is rotated, the bending mold 112 is moved. The position of the workbench 1 is moved to align with the scale line 106 on the surface of the workbench 1, so as to ensure the bending position of the metal part. The work is started by connecting the power supply of the cylinder 116. When the top block 117 contacts the metal part, the top block 117 on the surface is driven to perform the initial bending work on the metal part. Then, by connecting the power supply of the cylinder 2 118, the cylinder 2 118 is started to work and drive the top block 2 119 on the output end surface to move, so as to perform the secondary bending work on the metal part. There is no need to adjust the position of the metal part, which is convenient for bending work at different positions of the metal part, thereby providing the applicability of the device.

[0038] Working principle: a slide groove 101 is provided on the surface of the workbench 1. When the user rotates the bidirectional screw rod 102 inside the slide groove 101, the slider 103 on the outer surface of the bidirectional screw rod 102 is driven to move relative to it. The user places the metal part in the middle of the clamping plate 104. When the slider 103 moves, the metal part on the surface of the clamping plate 104 is fixed. At the same time, the anti-skid pad 105 on the surface of the clamping plate 104 contacts with the metal part to provide anti-skid ability. At the same time, the mounting plate 113 fixes the electric push rod 114 on the surface. By connecting the power supply of the electric push rod 114, the electric push rod 114 is started to work, and the fixing part 115 on the output end surface is driven to assist the position of the metal part to prevent bending near the bending point during bending, thereby improving the stability of the device. At the same time, a limiting groove 107 is provided on the surface of the workbench 1. When the user rotates the threaded rod 108 inside the limiting groove 107, the mounting block 109 on the outer surface of the threaded rod 108 is driven The metal part is moved on the inner wall of the limit groove 107, and a positioning shaft 110 is fixedly installed on the surface of the mounting block 109. A slot 111 is opened on the surface of the positioning shaft 110, so that a bending mold 112 is installed inside the slot 111, and the bending mold 112 can be replaced at the same time to meet the bending requirements of different shapes. By rotating the threaded rod 108, the bending mold 112 is moved to the position and aligned with the scale line 106 on the surface of the workbench 1, so as to ensure the bending position of the metal part, and the work is started by connecting the power supply of the cylinder 116. When the top block 117 contacts the metal part, the top block 117 on the surface is driven to perform the initial bending work on the metal part, and then by connecting the power supply of the cylinder 2 118, the cylinder 2 118 is started to work and drive the top block 2 119 on the output end surface to move, so as to perform the secondary bending work on the metal part, so that there is no need to adjust the position of the metal part, which is convenient for bending work at different positions of the metal part, and provides the applicability of the device.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A bending machine for metal processing, comprising: Workbench (1); The slide groove (101) is provided on the surface of the workbench (1); characterized in that it further comprises: A bidirectional screw rod (102) is threadedly embedded in the inner wall of the slide groove (101); the outer surfaces of the bidirectional screw rod (102) at opposite locations are threadedly sleeved with sliders (103); and the outer surfaces of the two sliders (103) are slidably embedded in the inner wall of the slide groove (101); Two clamping plates (104) are respectively fixedly mounted on the surfaces of the two sliders (103) away from the workbench (1), and anti-slip pads (105) are fixedly mounted on the surfaces on opposite sides of the two clamping plates (104); A mounting plate (113) is fixedly mounted on the surface of the workbench (1); an electric push rod (114) is fixedly mounted on one side surface of the mounting plate (113); a fixing piece (115) is fixedly mounted on the output end surface of the electric push rod (114); a limiting groove (107) is provided on the surface of the workbench (1) near the center; a scale line (106) is provided on the surface of the workbench (1) near the limiting groove (107); a threaded rod (108) is embedded in the internal thread of the limiting groove (107); a mounting block (109) is embedded in the external thread of one end of the threaded rod (108); and a movable mounting block (109) is embedded in the external surface of the mounting block (109). On the inner wall of the limiting groove (107), a positioning shaft (110) is fixedly mounted on one side surface of the mounting block (109); a slot (111) is provided on the surface of the positioning shaft (110); a bending die (112) is movably embedded in the outer surface of the slot (111); a cylinder 1 (116) is fixedly mounted on one side surface of the workbench (1) close to the mounting plate (113); a top block 1 (117) is fixedly mounted on the output end surface of the cylinder 1 (116); a cylinder 2 (118) is fixedly mounted on the surface of the workbench (1) away from the clamping plate (104); a top block 2 (119) is fixedly mounted on the output end of the cylinder 2 (118).

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