Bottom punching device for rubber foot pad

Abstract

The utility model relates to the technical field of rubber foot pad trepanning, and discloses a bottom trepanning device for a rubber foot pad, which comprises a fixed base, the top of the fixed base is fixedly connected with a U-shaped mounting plate, the top of the U-shaped mounting plate is fixedly connected with a top mounting plate, the upper surface of the fixed base is provided with a stamping groove, and the stamping groove is fixedly connected with the top mounting plate. A fixing assembly is arranged at the upper end of the fixing base, a trepanning assembly is arranged at the upper end of the top mounting plate, the fixing assembly comprises a first hydraulic rod, and the output end of the first hydraulic rod is fixedly connected with a fixing plate. The fixing plate is pushed to move downwards through the output end of the first hydraulic rod, the positioning extrusion plate is driven to move downwards, the corners of the rubber foot pad are pressed and fixed through the positioning extrusion plate, the rubber foot pad is prevented from moving in the tapping process, meanwhile, the deformation quantity of the tapping position of the rubber foot pad is reduced, and the tapping quality of the rubber foot pad is improved. And therefore, the tapping effect of the rubber foot pad is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber foot pad hole technology field especially relates to a bottom trepanning device for rubber foot pad. BACKGROUND

[0002] The rubber foot pad is a product mainly produced by processing and manufacturing of environmental protection material, and its main feature is environmental protection and durability. The rubber foot pad trepanning refers to the operation of trepanning on the foot pad through specific devices or tools in the production process of the rubber foot pad. This trepanning process is usually to meet the specific functional requirements of the foot pad, such as installing fixing parts, drainage and sewage or reducing weight.

[0003] During the trepanning process of the rubber foot pad, the rubber foot pad will deform, especially at the trepanning part, and the deformation is more obvious. Due to the deformation of the rubber foot pad, the actual trepanning size of the rubber foot pad has a large error with the size of the punch head, resulting in poor trepanning effect and affecting the subsequent use. Therefore, we propose a bottom trepanning device for rubber foot pad. CONTENT OF THE UTILITY MODEL

[0004] To solve the above technical problems, the utility model provides a bottom trepanning device for rubber foot pad.

[0005] The utility model adopts the following technical scheme: a bottom trepanning device for rubber foot pad, including fixed base, the top of fixed base is fixedly connected with U-shaped mounting plate, the top of U-shaped mounting plate is fixedly connected with top mounting plate, the upper surface of fixed base is equipped with punch groove, the upper end of fixed base is provided with fixed assembly, the upper end of top mounting plate is provided with trepanning assembly.

[0006] The fixed assembly includes a first hydraulic rod, the output end of the first hydraulic rod is fixedly connected with a fixed plate, the right end of the fixed plate is fixedly connected with a positioning extrusion plate, and the inner wall of the positioning extrusion plate is slidably connected with a limiting rod.

[0007] Through the above technical scheme, the output end of the first hydraulic rod pushes the fixed plate to move downward, driving the positioning extrusion plate to move downward. The edge and corner of the rubber foot pad are fixed and pressed by the positioning extrusion plate to prevent the rubber foot pad from moving during trepanning and reduce the deformation amount of the trepanning position of the rubber foot pad, thereby ensuring better trepanning effect of the rubber foot pad.

[0008] As a further improvement of the above scheme, the top of the first hydraulic rod is fixedly connected with the inner wall of the U-shaped mounting plate, and the surface of the fixed plate is slidably connected with the inner wall of the U-shaped mounting plate.

[0009] Through the above technical scheme, the U-shaped mounting plate plays a limiting role on the fixed plate, ensuring the stability of the positioning extrusion plate when moving.

[0010] As a further improvement of the above scheme, the bottom of the limiting rod is fixedly connected with the top of the fixed base.

[0011] Through the above technical scheme, the positioning extrusion plate is repositioned by the limiting rod, the positioning effect of the positioning extrusion plate is improved, and the fixing effect of the rubber foot pad is ensured.

[0012] As a further improvement of the above scheme, the number of the limiting rods is two, and the two limiting rods are symmetrically distributed with the positioning extrusion plate as the center.

[0013] As a further improvement of the above scheme, the opening assembly comprises a second hydraulic rod, the output end of the second hydraulic rod is fixedly connected with a fixed block, the inner wall of the fixed block is threadedly connected with a connecting column, the surface of the connecting column is sleeved with an anti-loosening washer, and the bottom of the connecting column is fixedly connected with a punching head.

[0014] Through the above technical scheme, the fixed block is pushed downward by the output end of the second hydraulic rod, so that the punching head moves downward, thereby opening the rubber foot pad fixedly, when the punching head needs to be replaced subsequently, the connecting column is separated from the fixed block by rotating the punching head, the punching head can be disassembled, different sizes of punching heads can be replaced subsequently, the flexibility and practicality during use are improved, the disassembly and assembly are convenient, the operation is simple, the stability of the connection between the connecting column and the fixed block is ensured through the anti-loosening washer.

[0015] As a further improvement of the above scheme, the bottom of the second hydraulic rod is fixedly connected with the top of the top mounting plate.

[0016] As a further improvement of the above scheme, the output end of the second hydraulic rod penetrates through the top mounting plate, and the punching head is located at the lower end of the top mounting plate.

[0017] Through the above technical scheme, the output end of the second hydraulic rod is slidably connected with the inner wall of the top mounting plate, the stability of the punching head during movement is ensured, and the rubber foot pad is accurately opened.

[0018] Compared with the prior art, the utility model has the advantages of:

[0019] The utility model discloses a fixing assembly is set up, the output end of first hydraulic rod promotes fixed plate to move down, drives positioning extrusion plate to move down, and the corner of rubber foot pad is fixedly pressed through positioning extrusion plate, prevents rubber foot pad from moving during the process of opening, reduces the deformation of the opening position of rubber foot pad simultaneously, thereby guaranteeing that the rubber foot pad is better in the opening effect.

[0020] The utility model discloses a set up the trepanning subassembly, specifically is when the subsequent need to replace the punch head, the rotation punch head makes the separation of connecting column and fixed block, can dismantle punch head, and the subsequent replacement of different size punch head is convenient, and the flexibility and practicality of use are improved, and convenient to dismouting, easy operation. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the whole structure schematic diagram of the utility model;

[0022] Figure 2 It is the section structure schematic diagram of the utility model;

[0023] Figure 3 It is the fixed assembly structure schematic diagram of the utility model;

[0024] Figure 4 It is the utility model Figure 2 It is the enlarged structure schematic diagram of A department in the utility model;

[0025] Figure 5 It is the trepanning subassembly structure schematic diagram of the utility model.

[0026] Main symbol explanation:

[0027] 1, fixed base;2, U-shaped mounting plate;3, top mounting plate;4, punch groove;5, fixed assembly;501, first hydraulic rod;502, fixed plate;503, positioning extrusion plate;504, limiting rod;6, trepanning subassembly;601, second hydraulic rod;602, fixed block;603, connecting column;604, lock washer;605, punch head. DETAILED DESCRIPTION

[0028] Below, combining the drawings and specific implementation, the utility model is described further, need to explain, under the premise of not conflicting, the following description of each embodiment or each technical feature between can be combined to form new embodiment.

[0029] Embodiment:

[0030] Please combine Figures 1-5 , the bottom trepanning device for rubber foot pad of the embodiment, including fixed base 1, the top of fixed base 1 is fixedly connected with U-shaped mounting plate 2, the top of U-shaped mounting plate 2 is fixedly connected with top mounting plate 3, the upper surface of fixed base 1 is provided with punch groove 4, and the upper end of fixed base 1 is provided with fixed assembly 5, and the upper end of top mounting plate 3 is provided with trepanning subassembly 6;

[0031] The fixing assembly 5 comprises a first hydraulic rod 501, the output end of the first hydraulic rod 501 is fixedly connected with a fixing plate 502, the right end of the fixing plate 502 is fixedly connected with a positioning extrusion plate 503, the inner wall of the positioning extrusion plate 503 is slidably connected with a limiting rod 504, the first hydraulic rod 501 is started, the output end of the first hydraulic rod 501 pushes the fixing plate 502 to move downwards, drives the positioning extrusion plate 503 to move downwards, the positioning extrusion plate 503 is used for pressing and fixing the corners of the rubber foot pad, preventing the rubber foot pad from moving in the process of hole opening, and reducing the deformation amount of the hole opening position of the rubber foot pad, so that the hole opening effect of the rubber foot pad is better.

[0032] The top of the first hydraulic rod 501 is fixedly connected with the inner wall of the U-shaped mounting plate 2, and the surface of the fixing plate 502 is slidably connected with the inner wall of the U-shaped mounting plate 2.

[0033] The bottom of the limiting rod 504 is fixedly connected with the top of the fixed base 1, the limiting rod 504 is used for limiting the positioning extrusion plate 503, so that the positioning extrusion plate 503 moves linearly, and the fixing effect of the rubber foot pad is improved.

[0034] The number of the limiting rods 504 is two, and the two limiting rods 504 are symmetrically distributed with the positioning extrusion plate 503 as the center.

[0035] The hole opening assembly 6 comprises a second hydraulic rod 601, the output end of the second hydraulic rod 601 is fixedly connected with a fixing block 602, the inner wall of the fixing block 602 is threadedly connected with a connecting column 603, the surface of the connecting column 603 is sleeved with an anti-loosening washer 604, the bottom of the connecting column 603 is fixedly connected with a punching head 605, the second hydraulic rod 601 is started, the output end of the second hydraulic rod 601 pushes the fixing block 602 to move downwards, so that the punching head 605 moves downwards, thereby the rubber foot pad is hole opened, when the punching head 605 needs to be replaced subsequently, the connecting column 603 is separated from the fixing block 602 by rotating the punching head 605, so that the punching head 605 can be disassembled, different sizes of the punching head 605 can be replaced subsequently, the flexibility and practicality during use are improved, and the disassembly and assembly are convenient and simple.

[0036] The bottom of the second hydraulic rod 601 is fixedly connected with the top of the top mounting plate 3.

[0037] The output end of the second hydraulic rod 601 penetrates through the top mounting plate 3, and the punching head 605 is located at the lower end of the top mounting plate 3.

[0038] The implementation principle of the bottom opening device for the rubber foot pad in the embodiment of the application is as follows: when in use, the rubber foot pad is placed on the fixed base 1, then the first hydraulic rod 501 is started, the output end of the first hydraulic rod 501 pushes the fixed plate 502 to move downward, drives the positioning extrusion plate 503 to move downward, the edge and corner of the rubber foot pad are pressed and fixed by the positioning extrusion plate 503, the rubber foot pad is prevented from moving in the process of opening, and the deformation amount of the opening position of the rubber foot pad is reduced, so that the opening effect of the rubber foot pad is better, the second hydraulic rod 601 is started, the output end of the second hydraulic rod 601 pushes the fixed block 602 to move downward, the stamping head 605 moves downward, so that the rubber foot pad is opened, when the stamping head 605 needs to be replaced subsequently, the stamping head 605 is rotated to separate the connecting column 603 from the fixed block 602, the stamping head 605 can be disassembled, different sizes of stamping heads 605 can be replaced subsequently, the flexibility and practicability in use are improved, and the disassembly and assembly are convenient and simple.

[0039] The above embodiment is only a preferred embodiment of the utility model, and cannot be used to limit the range of protection of the utility model, and any non-substantial change and replacement made by the person skilled in the art on the basis of the utility model belongs to the range of protection of the utility model.

Claims

1. A bottom opening device for rubber foot pads, characterized in that, Includes a fixed base (1), a U-shaped mounting plate (2) is fixedly connected to the top of the fixed base (1), a top mounting plate (3) is fixedly connected to the top of the U-shaped mounting plate (2), a stamping groove (4) is provided on the upper surface of the fixed base (1), a fixing component (5) is provided at the upper end of the fixed base (1), and an opening component (6) is provided at the upper end of the top mounting plate (3). The fixing component (5) includes a first hydraulic rod (501), the output end of which is fixedly connected to a fixing plate (502), the right end of which is fixedly connected to a positioning extrusion plate (503), and the inner wall of the positioning extrusion plate (503) is slidably connected to a limit rod (504).

2. The bottom opening device for rubber foot pads as described in claim 1, characterized in that: The top of the first hydraulic rod (501) is fixedly connected to the inner wall of the U-shaped mounting plate (2), and the surface of the fixing plate (502) is slidably connected to the inner wall of the U-shaped mounting plate (2).

3. The bottom opening device for rubber foot pads as described in claim 1, characterized in that: The bottom of the limiting rod (504) is fixedly connected to the top of the fixed base (1).

4. The bottom opening device for rubber foot pads as described in claim 3, characterized in that: There are two limiting rods (504), and the two limiting rods (504) are symmetrically distributed around the positioning extrusion plate (503).

5. The bottom opening device for rubber foot pads as described in claim 1, characterized in that: The opening assembly (6) includes a second hydraulic rod (601), the output end of which is fixedly connected to a fixing block (602), the inner wall of which is threadedly connected to a connecting post (603), the surface of which is fitted with an anti-loosening washer (604), and the bottom of which is fixedly connected to a punch head (605).

6. The bottom opening device for a rubber foot pad as described in claim 5, characterized in that: The bottom of the second hydraulic rod (601) is fixedly connected to the top of the top mounting plate (3).

7. The bottom opening device for rubber foot pads as described in claim 5, characterized in that: The output end of the second hydraulic rod (601) passes through the top mounting plate (3), and the stamping head (605) is located at the lower end of the top mounting plate (3).

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