Punching machine fixing and clamping mechanism

Abstract

The utility model provides a punch press fixing and clamping mechanism, which belongs to the field of punch press equipment and comprises an operating platform, a clamping component arranged on the operating platform, a driving component arranged on one side of the clamping component, a connecting plate connected with one side of the operating platform, and a punching component connected with the upper end of the connecting plate. Materials needing to be machined are firstly placed between the first clamping plate and the second clamping plate, the air cylinder is started, the output end of the air cylinder drives the first clamping plate to move front and back in the sliding groove, and when the first clamping plate and the second clamping plate clamp the materials, the clamped materials can be located below the hydraulic cylinder; or the material plates with the same size can be clamped and fixed through adjustment, then a driving motor is started, the driving motor drives a driving wheel to rotate, the driving wheel and the output end of the driving motor are eccentrically arranged, the driving motor drives the driving wheel to extrude a second clamping plate, and the second clamping plate extrudes one side of the material; and the other side of the material is extruded with the second clamping plate.

Description

Technical Field

[0001] The utility model relates to the field of punching machine equipment, in particular to a punching machine fixing and clamping mechanism. Background Art

[0002] Stamping production is mainly for sheet materials. Through the mold, blanking, punching, forming, drawing, trimming, fine blanking, shaping, riveting and extrusion, etc. can be made. It is widely used in various fields. The existing small punching machine often places the mold directly on the workbench of the punching machine to perform stamping processing. Therefore, it has the following disadvantages during processing: the existing small punching machine does not have a positioning structure when in use, so it cannot position the mold well during use, thereby affecting the stability and safety of the punching machine during processing, and when clamping molds of different sizes, different clamping molds need to be replaced. Utility Model Content

[0003] In view of this, the utility model provides a punch press fixing clamping mechanism, which can be achieved by placing the material to be processed in the middle position between the first clamping plate and the second clamping plate, starting the cylinder, and the cylinder output end drives the first clamping plate to move forward and backward in the slide groove, so that when the first clamping plate and the second clamping plate clamp the material, the clamped material can be located under the hydraulic cylinder, and can also be clamped and fixed by adjusting the material plates of the same size, and then starting the driving motor, the driving motor drives the driving wheel to rotate, the driving wheel and the driving motor output end are eccentrically arranged, the driving motor drives the driving wheel to squeeze the second clamping plate, so that the second clamping plate squeezes one side of the material, and the other side of the material is squeezed with the second clamping plate, and the material is clamped and fixed by the first clamping plate and the second clamping plate. After the clamping and fixing of the material is completed, the hydraulic cylinder is started, and the hydraulic cylinder output end performs a punching operation on the material clamped by the clamping assembly on the workbench.

[0004] In order to solve the above technical problems, the utility model provides a punching machine fixing clamping mechanism, including an operating table, a clamping assembly is provided on the operating table, the clamping assembly is used to clamp and fix the material, a driving assembly is provided on one side of the clamping assembly, the driving assembly is used to drive the clamping assembly to complete the clamping of the material, a connecting plate is connected to one side of the operating table, the connecting plate is used to connect the operating table and the boss, a stamping assembly is connected to the upper end of the connecting plate, and the stamping assembly is used to stamp the material.

[0005] The clamping assembly includes a slide groove, which is used to limit the first slider and the second slider. The slide groove is symmetrically arranged on the upper end of the operating table. A first slider is slidably arranged at one end of the slide groove, and the first slider is used to connect the first clamping plate.

[0006] A first clamping plate is connected to the first slider, and the first clamping plate is used to cooperate with the second clamping plate to complete the clamping and fixing of the material. A cylinder is connected to one side of the first clamping plate, and the cylinder is used to drive the first clamping plate to move forward and backward. The cylinder is set on an operating table close to one side of the connecting plate.

[0007] A second slider is slidably provided at the other end of the slide groove, and the second slider is used to connect the second clamping plate. The second slider is connected to the second clamping plate. Connecting rods are symmetrically provided on both sides of the driving component, and the connecting rods are used to connect the reset spring. A reset spring is connected between the connecting rod and the second clamping plate, and the reset spring is used to reset the second clamping plate.

[0008] The driving assembly comprises a groove, in which a driving motor is placed, the groove is arranged on an operating table at one side of the second clamping plate, a driving motor is connected in the groove, and the driving motor is used to drive the driving wheel to rotate.

[0009] The output end of the driving motor is connected with a driving wheel, which is used to squeeze the second clamping plate. The driving wheel is eccentrically arranged with the output end of the driving motor.

[0010] The stamping assembly includes a boss, which is used to connect the connecting plate and the hydraulic cylinder. The boss is connected and arranged on the upper end of the connecting plate. The boss is connected with a hydraulic cylinder, which is used to stamp the material. The hydraulic cylinder is arranged above the clamping assembly.

[0011] The beneficial effects of the above technical solution of the utility model are as follows:

[0012] 1. Place the material to be processed between the first clamping plate and the second clamping plate, start the cylinder, and the output end of the cylinder drives the first clamping plate to move back and forth in the slide slot, so that when the first clamping plate and the second clamping plate clamp the material, the clamped material can be located under the hydraulic cylinder, or the material plates of the same size can be clamped and fixed by adjustment.

[0013] 2. Drive the driving motor, the driving motor drives the driving wheel to rotate, the driving wheel and the output end of the driving motor are eccentrically arranged, the driving motor drives the driving wheel to squeeze the second clamping plate, so that the second clamping plate squeezes one side of the material, and the other side of the material is squeezed with the second clamping plate, and the material is clamped and fixed by the first clamping plate and the second clamping plate.

[0014] 3. After the material is clamped and fixed, the hydraulic cylinder is started, and the output end of the hydraulic cylinder performs a stamping operation on the material clamped by the clamping assembly on the workbench. After the stamping is completed, the driving wheel stops squeezing the second clamping plate, and the reset spring pulls the second clamping plate backward to reset the second clamping plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of the main structure of a punch fixing and clamping mechanism of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0018] Figure 4 It is a left-side structural schematic diagram of the utility model.

[0019] Explanation of the accompanying drawings: 100, operating table; 101, connecting plate; 110, clamping assembly; 111, slide groove; 112, first slider; 113, first clamping plate; 114, second slider; 115, second clamping plate; 116, cylinder; 117, connecting rod; 118, return spring; 120, driving assembly; 121, groove; 122, driving motor; 123, driving wheel; 130, stamping assembly; 131, boss; 132, hydraulic cylinder. DETAILED DESCRIPTION

[0020] 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 1-4 , 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.

[0021] like Figure 1 As shown:

[0022] The present embodiment provides a punching machine fixing clamping mechanism, including an operating table 100, on which a clamping assembly 110 is provided, the clamping assembly 110 is used to clamp and fix the material, one side of the clamping assembly 110 is provided with a driving assembly 120, the driving assembly 120 is used to drive the clamping assembly 110 to complete the clamping of the material, one side of the operating table 100 is connected with a connecting plate 101, the connecting plate 101 is used to connect the operating table 100 and the boss 131, and the upper end of the connecting plate 101 is connected with a stamping assembly 130, and the stamping assembly 130 is used to stamp the material.

[0023] like Figure 2 As shown:

[0024] The clamping assembly 110 includes a slide groove 111, which is used to limit the first slider 112 and the second slider 114. The slide groove 111 is symmetrically arranged at the upper end of the operating table 100. A first slider 112 is slidably arranged at one end of the slide groove 111. The first slider 112 is used to connect the first clamping plate 113.

[0025] like Figure 3 As shown:

[0026] A first clamping plate 113 is fixedly connected to the first slider 112, and the first clamping plate 113 is used to cooperate with the second clamping plate 115 to complete the clamping and fixing of the material. A cylinder 116 is connected to one side of the first clamping plate 113, and the output end of the cylinder 116 is fixedly set on one side of the first clamping plate 113. The cylinder 116 is used to drive the first clamping plate 113 to move forward and backward. The cylinder 116 is set on the operating table 100 close to the side of the connecting plate 101, and the cylinder 116 is fixedly connected to the operating table 100.

[0027] like Figure 3 As shown:

[0028] A second slider 114 is slidably provided at the other end of the slide groove 111. The second slider 114 is used to connect the second clamping plate 115. The second slider 114 is fixedly connected to the second clamping plate 115. Connecting rods 117 are symmetrically provided on both sides of the driving component 120. The connecting rods 117 are fixedly set on the operating table 100. The connecting rods 117 are used to connect the reset spring 118. A reset spring 118 is connected between the connecting rod 117 and the second clamping plate 115. The reset spring 118 is used to reset the second clamping plate 115.

[0029] like Figure 2 As shown:

[0030] The driving assembly 120 includes a groove 121, in which a driving motor 122 is placed. The groove 121 is arranged on the operating table 100 on one side of the second clamping plate 115. The driving motor 122 is connected to the groove 121 and fixedly arranged in the groove 121. The driving motor 122 is used to drive the driving wheel 123 to rotate.

[0031] A driving wheel 123 is fixedly connected to the output end of the driving motor 122 . The driving wheel 123 is used to squeeze the second clamping plate 115 . The driving wheel 123 is eccentrically arranged with respect to the output end of the driving motor 122 .

[0032] like Figure 1 As shown:

[0033] The stamping assembly 130 includes a boss 131, which is fixedly disposed on the connecting plate 101. The boss 131 is used to connect the connecting plate 101 and to connect the hydraulic cylinder 132. The boss 131 is connected to the upper end of the connecting plate 101. The hydraulic cylinder 132 is connected to the boss 131. The hydraulic cylinder 132 is used to stamp the material. The hydraulic cylinder 132 is disposed above the clamping assembly 110.

[0034] Working principle: Place the material to be processed between the first clamping plate 113 and the second clamping plate 115, start the cylinder 116, and the output end of the cylinder 116 drives the first clamping plate 113 to move forward and backward in the slide 111, so that when the first clamping plate 113 and the second clamping plate 115 clamp the material, the clamped material can be located below the hydraulic cylinder 132, and the material plates of the same size can also be clamped and fixed by adjustment, and then start the drive motor 122, and the drive motor 122 drives the drive wheel 123 to rotate. The drive wheel 123 and the output end of the drive motor 122 are eccentrically arranged, and the drive motor 122 drives The driving wheel 123 squeezes the second clamping plate 115, so that the second clamping plate 115 squeezes one side of the material, and the other side of the material is squeezed by the second clamping plate 115. The material is clamped and fixed by the first clamping plate 113 and the second clamping plate 115. When the material is clamped and fixed, the hydraulic cylinder 132 is started, and the output end of the hydraulic cylinder 132 performs a stamping operation on the material clamped by the clamping assembly 110 on the workbench. After the stamping is completed, the driving wheel 123 stops squeezing the second clamping plate 115, and the reset spring 118 pulls the second clamping plate 115 backward to reset the second clamping plate 115.

[0035] 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.

[0036] 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 punch press fixing and clamping mechanism, characterized in that: The invention comprises an operating table (100), wherein a clamping assembly (110) is provided on the operating table (100), a driving assembly (120) is provided on one side of the clamping assembly (110), a connecting plate (101) is connected to one side of the operating table (100), and a stamping assembly (130) is connected to the upper end of the connecting plate (101).

2. A punch press fixing and clamping mechanism as claimed in claim 1, characterized in that: The clamping assembly (110) comprises a slide groove (111), the slide groove (111) is symmetrically arranged on the upper end of the operating table (100), and a first sliding block (112) is slidably provided at one end of the slide groove (111).

3. A punch press fixing and clamping mechanism as claimed in claim 2, characterized in that: A first clamping plate (113) is connected to the first sliding block (112), a cylinder (116) is connected to one side of the first clamping plate (113), and the cylinder (116) is arranged on the operating table (100) close to one side of the connecting plate (101).

4. A punch press fixing and clamping mechanism as claimed in claim 3, characterized in that: A second sliding block (114) is slidably provided at the other end of the slide groove (111), and a second clamping plate (115) is connected to the second sliding block (114). Connecting rods (117) are symmetrically provided on both sides of the driving component (120), and the connecting rods (117) are fixedly arranged on the operating table (100). A return spring (118) is connected between the connecting rod (117) and the second clamping plate (115).

5. A punch press fixing and clamping mechanism as claimed in claim 4, characterized in that: The driving assembly (120) comprises a groove (121), wherein the groove (121) is arranged on the operating table (100) at one side of the second clamping plate (115), and a driving motor (122) is connected in the groove (121).

6. A punch press fixing and clamping mechanism as claimed in claim 5, characterized in that: The output end of the drive motor (122) is connected to a drive wheel (123), and the drive wheel (123) is eccentrically arranged with respect to the output end of the drive motor (122).

7. A punch press fixing and clamping mechanism as claimed in claim 6, characterized in that: The punching assembly (130) comprises a boss (131), the boss (131) being connected to the upper end of the connecting plate (101), the boss (131) being connected to a hydraulic cylinder (132), and the hydraulic cylinder (132) being arranged above the clamping assembly (110).

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