Batch type hardware part bending device

Abstract

The utility model discloses a batch type hardware part bending device, and relates to the technical field of hardware machining. The device comprises a workbench, a first mounting groove is formed in the rear side of the top of the workbench, and a second mounting groove communicated with the first mounting groove is formed in the front face of the workbench; the fixing plate is fixedly arranged on the edge of the first mounting groove, and rectangular channels are formed in the surface of the fixing plate at equal intervals. By means of the combined design of the workbench, the fixing plate, the positioning piece, the bending mechanism and other parts, batch type machining of the metal sheets is achieved, the consistency of bending positions and the quality of finished products are guaranteed, during bending machining, the metal sheets of a batch can be inserted into the rectangular channel of the fixing plate at the same time, and machining efficiency is improved. The consistency of the bending position can be guaranteed through the positioning piece, the bending operation of the whole batch of metal sheets can be completed at a time through the bending mechanism, and the working efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware processing equipment, in particular to a batch type hardware parts bending device. Background Art

[0002] Hardware processing is to process raw materials into various parts according to customer drawings or samples using lathes, milling machines, drilling machines, polishing, grinding and other machines. Stamping and bending refers to a forming method that uses presses and molds to apply external forces to plates, strips, pipes and profiles to produce plastic deformation or separation, thereby obtaining workpieces (stamping parts) of the required shape and size. In the processing of hardware, bending equipment is widely used.

[0003] In the prior art, the bending process of metal sheets is often only one piece at a time. On the one hand, the processing efficiency is low, and on the other hand, it is not easy to keep the bending position uniform, which greatly reduces the quality of the finished product. Therefore, we propose a batch hardware parts bending device to solve the above problems. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] A batch type hardware parts bending device, comprising:

[0006] A workbench, wherein a first mounting groove is formed on the top rear side of the workbench, and a second mounting groove connected to the first mounting groove is formed on the front side of the workbench;

[0007] A fixing plate and a metal sheet, wherein the fixing plate is fixedly arranged at the edge of the first mounting groove, and rectangular channels are constructed at equal intervals on the surface of the fixing plate, and the metal sheet is slidably inserted into the interior of the rectangular channels;

[0008] A positioning member, arranged inside the first mounting groove, for determining a bending position of the metal sheet;

[0009] The bending mechanism is arranged inside the second mounting groove and is used for bending the metal sheet.

[0010] Furthermore, the positioning member includes a push plate slidably arranged between the inner side walls of the first mounting groove, the rear side of the first mounting groove is threadedly connected with a screw rod, and one end of the screw rod located inside the first mounting groove is rotatably connected to the push plate through a bearing.

[0011] Furthermore, scale lines are arranged on both sides of the first installation groove on the top of the workbench.

[0012] Furthermore, the bending mechanism includes a mounting rod rotatably connected between the inner side walls of the second mounting groove, the mounting rod is constructed with threads with opposite spiral directions on both sides, and sliders are symmetrically threadedly connected, the top of the slider is hinged with a hinged plate, the second mounting groove is located above the mounting rod and a movable plate is slidably arranged, the end of the hinged plate away from the slider is hinged to the bottom of the movable plate, an extrusion plate is fixedly provided on the top of the movable plate, a drive motor is installed on the outer side wall of the second mounting groove, and the output end of the drive motor is connected to the mounting rod.

[0013] Furthermore, the top of the extrusion plate is arc-shaped.

[0014] Furthermore, a resistance plate is fixedly provided on the front edge of the fixing plate.

[0015] The beneficial effects of the utility model are as follows:

[0016] The utility model realizes batch processing of metal sheets and ensures the consistency of bending positions and the quality of finished products through the combined design of parts such as a workbench, a fixing plate, a positioning piece and a bending mechanism. During the bending process, a batch of metal sheets can be simultaneously inserted into the rectangular channel of the fixing plate, the consistency of the bending position can be ensured by the positioning piece, and the bending operation of the whole batch of metal sheets can be completed at one time by the bending mechanism. The work efficiency is higher and the practicability is higher, and it is worthy of widespread application and promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is another three-dimensional structural schematic diagram of the utility model.

[0019] Figure numerals: 1. workbench; 101. first mounting groove; 102. second mounting groove; 2. fixing plate; 201. rectangular channel; 3. metal sheet; 4. positioning piece; 401. push plate; 402. screw rod; 5. bending mechanism; 501. mounting rod; 502. mounting rod; 503. hinged plate; 504. movable plate; 505. extrusion plate; 506. driving motor; 6. scale line; 7. resistance plate. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0021] The present application provides a batch type hardware parts bending device, which is mainly used to solve the problem that in the prior art, the bending process of metal sheets is often only one piece at a time, which has low processing efficiency on the one hand and is not easy to keep the bending position uniform on the other hand, which greatly reduces the quality of the finished product, and provides the following technical solutions. Figure 1-Figure 2 Make a detailed description:

[0022] A batch type hardware parts bending device, comprising:

[0023] A workbench 1, a first mounting groove 101 is provided on the top rear side of the workbench 1, and a second mounting groove 102 connected to the first mounting groove 101 is provided on the front side of the workbench 1;

[0024] A fixing plate 2 and a metal sheet 3. The fixing plate 2 is fixedly arranged at the edge of the first mounting groove 101. Rectangular channels 201 are constructed at equal intervals on the surface of the fixing plate 2. The metal sheet 3 is slidably inserted into the inside of the rectangular channels 201.

[0025] The positioning member 4 is arranged inside the first installation groove 101 and is used to determine the bending position of the metal sheet 3. The positioning member 4 includes a push plate 401 slidably arranged between the inner side walls of the first installation groove 101. The rear side of the first installation groove 101 is threadedly connected with a screw rod 402. One end of the screw rod 402 located inside the first installation groove 101 is rotatably connected to the push plate 401 through a bearing.

[0026] The bending mechanism 5 is arranged inside the second mounting groove 102 and is used for bending the metal sheet 3. The bending mechanism 5 includes a mounting rod 502 rotatably connected between the inner side walls of the second mounting groove 102. Both sides of the mounting rod 502 are constructed with threads with opposite spiral directions, and sliders are symmetrically connected with the threads. The top of the slider is hinged with a hinged plate 503. The second mounting groove 102 is located above the mounting rod 502 and is slidably provided with a movable plate 504. The end of the hinged plate 503 away from the slider is hinged to the bottom of the movable plate 504. An extrusion plate 505 is fixed on the top of the movable plate 504. A drive motor 506 is installed on the outer side wall of the second mounting groove 102, and the output end of the drive motor 506 is connected to the mounting rod 502.

[0027] The specific implementation steps and principle description of the batch type hardware parts bending device:

[0028] In the first step, the metal sheets 3 are inserted into the rectangular channel 201 one by one, and after the push plate 401 reaches the designated position by rotating the screw 402, one end of the metal sheet 3 is gently pushed away from the push plate 401 to make it collide with the push plate 401;

[0029] The second step is to start the motor. When the driving motor 506 is working, it will rotate the mounting rod 502 through the output end. Since the threads on both sides of the mounting rod 502 are in opposite directions, this will cause the slider to move in opposite directions. As the slider moves, the hinged plate 503 will push the movable plate 504 to move up and down. During the up and down movement of the movable plate 504, the extrusion plate 505 will exert pressure on the metal sheet 3 to cause it to undergo plastic deformation or separation, thereby obtaining a workpiece (stamping part) of the desired shape and size.

[0030] The batch-type hardware parts bending device realizes batch processing of metal sheets 3 and ensures the consistency of bending positions and the quality of finished products through the combined design of components such as the workbench 1, the fixed plate 2, the positioning member 4 and the bending mechanism 5. During the bending process, a batch of metal sheets 3 can be simultaneously inserted into the rectangular channel 201 of the fixed plate 2, and the consistency of the bending position can be ensured by the positioning member 4. The bending operation of the entire batch of metal sheets 3 can be completed at one time through the bending mechanism 5, and the work efficiency is higher.

[0031] like Figure 1 As shown, in some embodiments, scale lines 6 are provided on both sides of the first mounting groove 101 at the top of the workbench 1. More specifically, the scale lines 6 can be used as reference marks, so that the operator can easily place the metal sheet 3 in the correct position, thereby improving production efficiency and ensuring product quality. Such a design allows the operator to operate more conveniently and ensure the accuracy and stability of processing.

[0032] like Figure 1 As shown, in some embodiments, the top of the extrusion plate 505 is arc-shaped. More specifically, such a design is mainly to better adapt to the shape of the metal material during the extrusion process and reduce material breakage and waste. In addition, the arc-shaped top can also disperse the pressure more evenly, reduce the damage to the metal material during the extrusion process, and improve the quality of the finished product. At the same time, this design can also effectively prevent cracks generated during the extrusion process, such as periodic transverse cracks on the surface and head cracks. Therefore, whether from the perspective of improving production efficiency or ensuring product quality, it is very beneficial to design the top of the extrusion plate 505 to be arc-shaped.

[0033] like Figure 2 As shown, in some embodiments, a resistance plate 7 is fixedly provided on the front edge of the fixed plate 2. More specifically, through the provision of the resistance plate 7, the close contact between the metal sheet 3 and the fixed plate 2 can be increased to ensure the stability and reliability during the processing, thereby improving the overall processing quality and avoiding the production of defective products or losses.

[0034] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A batch type hardware parts bending device, characterized in that: include: A workbench (1), wherein a first mounting groove (101) is provided on the rear side of the top of the workbench (1), and a second mounting groove (102) connected to the first mounting groove (101) is provided on the front side of the workbench (1); A fixing plate (2) and a metal sheet (3), wherein the fixing plate (2) is fixedly arranged at the edge of the first mounting groove (101), rectangular channels (201) are formed at equal intervals on the surface of the fixing plate (2), and the metal sheet (3) is slidably inserted into the interior of the rectangular channels (201); A positioning member (4) disposed inside the first mounting groove (101) and used to determine a bending position of the metal sheet (3); The bending mechanism (5) is arranged inside the second mounting groove (102) and is used for bending the metal sheet (3).

2. A batch type hardware parts bending device according to claim 1, characterized in that: The positioning member (4) comprises a push plate (401) slidably arranged between the inner side walls of the first installation groove (101), a screw rod (402) being threadedly connected to the rear side of the first installation groove (101), and one end of the screw rod (402) located inside the first installation groove (101) is rotatably connected to the push plate (401) via a bearing.

3. A batch type hardware parts bending device according to claim 1, characterized in that: Scale lines (6) are provided on both sides of the first installation groove (101) at the top of the workbench (1).

4. A batch type hardware parts bending device according to claim 1, characterized in that: The bending mechanism (5) comprises a mounting rod (501) rotatably connected between the inner side walls of the second mounting groove (102), the mounting rod (501) is provided with threads with opposite spiral directions on both sides, and the sliders (502) are symmetrically threadedly connected, the top of the slider (502) is hinged with a hinge plate (503), the second mounting groove (102) is slidably provided with a movable plate (504) above the mounting rod (501), one end of the hinge plate (503) away from the slider (502) is hinged with the bottom of the movable plate (504), the top of the movable plate (504) is fixedly provided with an extrusion plate (505), and the outer side wall of the second mounting groove (102) is provided with a driving motor (506), and the output end of the driving motor (506) is connected to the mounting rod (501).

5. A batch type hardware parts bending device according to claim 4, characterized in that: The top of the extrusion plate (505) is in an arc shape.

6. The batch type hardware parts bending device according to claim 1 is characterized in that: A contact plate (7) is fixedly provided on the front edge of the fixing plate (2).

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