Anti-air-plug pressing tool

Abstract

The utility model relates to the technical field of crimping tools, and provides an anti-air-plug pressing tool which comprises a control box, a positioning frame, a support, an air cylinder and an anti-air-plug pressing plate, the positioning frame is arranged on the control box, the support is arranged on one side of the positioning frame, the air cylinder is fixedly installed on the support, the anti-air-plug pressing plate is fixedly installed at the output end of the air cylinder, and the air cylinder is fixedly installed on the support. The anti-air-plug pressing plate is arranged above the positioning frame and comprises an elastic sealing gasket, a pressing plate body, a pressing plate sealing edge and an elastic bottom cushion, the elastic sealing gasket is hollow, the elastic sealing gasket and the pressing plate body are arranged in a sliding mode, the elastic bottom cushion is arranged between the elastic sealing gasket and the pressing plate body, the pressing plate sealing edge is fixedly connected with the pressing plate body, and the pressing plate sealing edge is fixedly connected with the pressing plate body. The pressing plate sealing edge is used in cooperation with the elastic sealing gasket to prevent the elastic sealing gasket from being separated from the pressing plate body, and the air plug between the pressing plate and the control unit is eliminated through the arrangement of the air plug prevention pressing plate and the utilization of air pressure.

Description

Technical Field

[0001] The utility model relates to the technical field of crimping tooling, in particular to an anti-air plug pressing tooling. Background Art

[0002] A pressing tooling is an auxiliary tool used in industrial production, mainly used for pressing products to ensure product quality and efficiency.

[0003] For example, the application number: CN201720078935.0 discloses a semi-automatic crimping tooling for radio frequency connectors, including a structurally hollow square housing. A cylinder is fixedly installed at the middle of the top end of the housing. A pneumatic switch for driving the cylinder is provided on the top end of the housing. A bracket is provided at the center of the bottom end inside the housing. A crimping lower die is fixedly provided at the middle above the top end of the bracket. The cylinder passes through the housing downward and is connected with a crimping upper die that can move up and down inside the housing. A groove for accommodating the housing is provided inside the crimping lower die. An inner groove is provided on the lower end face of the crimping upper die. After the crimping lower die is inserted into the housing, the inner groove presses the jack, and the lower end face of the crimping upper die presses the insulator.

[0004] The existing crimping tooling needs to press the control unit into the housing. However, during the process of pressing the control unit by the pressing plate, an air plug is often formed between the pressing plate and the control unit. When the pressing plate is lifted, the control unit will be driven to move outward a small distance due to the air plug, resulting in incomplete pressing and affecting subsequent assembly. Summary of the Utility Model

[0005] In order to solve the above problems, the utility model provides an anti-air plug pressing tooling to solve this problem.

[0006] To achieve the above object, the utility model provides the following technical solutions:

[0007] An anti-air plug pressing tooling includes: a control box, a positioning frame, a bracket, a cylinder, and an anti-air plug pressing plate. The positioning frame is arranged on the control box. The bracket is arranged on one side of the positioning frame. The cylinder is fixedly installed on the bracket. The anti-air plug pressing plate is fixedly installed at the output end of the cylinder. The anti-air plug pressing plate is arranged above the positioning frame.

[0008] Preferably, the anti-air plug pressing plate includes: an elastic sealing pad, a pressing plate body, a pressing plate edge seal, and an elastic bottom pad. The elastic sealing pad is hollow. The elastic sealing pad is slidably arranged with the pressing plate body. The elastic bottom pad is arranged between the elastic sealing pad and the pressing plate body. The pressing plate edge seal is fixedly connected with the pressing plate body. The pressing plate edge seal is used in cooperation with the elastic sealing pad to prevent the elastic sealing pad from coming out of the pressing plate body.

[0009] Preferably, the elastic gasket includes: a gasket body, a pressing surface, a reset surface, and a limiting block. The gasket body is a hollow structure. The upper surface of the gasket body is the pressing surface, which is used to contact the surface to be pressed. The lower surface of the gasket body is the reset surface, which contacts the elastic bottom pad. The limiting block is arranged outside the gasket body and is used in cooperation with the edge of the pressing plate.

[0010] Preferably, the pressing plate body includes: a pressing plate seat and a pressing block, and the pressing block is fixedly connected to the pressing plate seat.

[0011] Preferably, the positioning frame includes: side positioning plates and a positioning bottom plate. There are two groups of side positioning plates, which are arranged on both sides of the positioning bottom plate, and the positioning bottom plate is arranged below the bracket.

[0012] Preferably, the bracket includes: legs and a cylinder mounting plate. There are two groups of legs, which are fixedly connected to the control box, and the cylinder mounting plate is fixedly installed on the two groups of legs.

[0013] Preferably, the cylinder mounting plate is provided with weight-reducing holes.

[0014] The advantages of the present utility model are as follows: By setting an anti-air plug pressing plate, the present utility model utilizes air pressure to eliminate the air plug between the pressing plate and the control unit, avoiding the problem that during the lifting process of the pressing plate, the pressing plate will drive the control unit to move a small distance outward due to the air plug, resulting in incomplete pressing and affecting subsequent assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings constituting a part of the present utility model are used to provide a further understanding of the present utility model. The schematic embodiments and descriptions thereof of the present utility model are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic structural diagram of the anti-air plug pressing plate of the present utility model;

[0018] Figure 3 is a cross-sectional view of the anti-air plug pressing plate of the present utility model;

[0019] Figure 4 is a schematic structural diagram of the elastic gasket of the present utility model at an angle one;

[0020] Figure 5 is a schematic structural diagram of the elastic gasket of the present utility model at an angle two;

[0021] Figure 6 is a schematic structural diagram of the pressing plate body of the present utility model;

[0022] Figure 7 is a schematic structural view of the positioning frame of the present utility model;

[0023] Figure 8 is a schematic structural view of the bracket of the present utility model.

[0024] Description of the reference numerals in the drawings:

[0025] 1. Control box; 2. Positioning frame; 3. Bracket; 4. Cylinder; 5. Anti-air plug pressing plate; 51. Elastic sealing gasket; 52. Pressing plate body; 53. Pressing plate edge seal; 54. Elastic bottom gasket; 511. Sealing gasket body; 512. Pressing surface; 513. Reset surface; 514. Limiting block; 521. Pressing plate seat; 522. Pressing block; 21. Side positioning plate; 22. Positioning bottom plate; 31. Leg; 32. Cylinder mounting plate; 321. Weight reduction hole. Detailed implementation manners

[0026] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0029] Example 1 will be described in conjunction with Figure 1 as follows:

[0030] An anti-air plug pressing tooling, comprising: a control box 1, a positioning frame 2, a bracket 3, a cylinder 4 and an anti-air plug pressing plate 5. The positioning frame 2 is arranged on the control box 1, the bracket 3 is arranged on one side of the positioning frame 2, the cylinder 4 is fixedly installed on the bracket 3, the anti-air plug pressing plate 5 is fixedly installed at the output end of the cylinder 4, and the anti-air plug pressing plate 5 is arranged above the positioning frame 2.

[0031] By setting the control box 1 to control the start and stop of the cylinder 4, by setting the positioning frame 2, the control unit and the housing can be positioned, facilitating subsequent press-fitting. By setting the bracket 3, stable support can be provided for the cylinder 4. By setting the cylinder 4, a power source is provided. By setting the anti-air plug pressing plate 5, the control unit can be press-fitted into the housing, reducing working errors.

[0032] Embodiment 2, on the basis of Embodiment 1, in combination with Figure 2 and Figure 3 is described as follows:

[0033] The anti-air plug pressing plate 5 includes: an elastic sealing gasket 51, a pressing plate body 52, a pressing plate edge seal 53 and an elastic bottom gasket 54. The elastic sealing gasket 51 is hollow, the elastic sealing gasket 51 is slidably arranged with the pressing plate body 52, the elastic bottom gasket 54 is arranged between the elastic sealing gasket 51 and the pressing plate body 52, the pressing plate edge seal 53 is fixedly connected with the pressing plate body 52, and the pressing plate edge seal 53 is used in cooperation with the elastic sealing gasket 51 to prevent the elastic sealing gasket 51 from coming out of the pressing plate body 52.

[0034] By setting the elastic sealing gasket 51, gas leakage inside the elastic sealing gasket 51 can be prevented during press-fitting, ensuring that the gas pressure inside the elastic sealing gasket 51 is greater than the outside. By setting the pressing plate edge seal 53, it is convenient to install the elastic sealing gasket 51. By setting the elastic bottom gasket 54, a return spring force is provided.

[0035] The elastic sealing gasket 51 can be adaptively adjusted according to the shape of the control unit.

[0036] Embodiment 3, on the basis of Embodiment 2, in combination with Figure 4 and Figure 5 is described as follows:

[0037] The elastic sealing gasket 51 includes: a sealing gasket body 511, a press-fitting surface 512, a reset surface 513 and a limit block 514. The sealing gasket body 511 is a hollow structure, the upper surface of the sealing gasket body 511 is the press-fitting surface 512, the press-fitting surface 512 is used to contact the surface to be press-fitted, the lower surface of the sealing gasket body 511 is the reset surface 513, the reset surface 513 contacts the elastic bottom gasket 54, and the limit block 514 is arranged outside the sealing gasket body 511, and the limit block 514 is used in cooperation with the pressing plate edge seal 53.

[0038] Embodiment 4, on the basis of Embodiment 3, in combination withFigure 6 Description:

[0039] The pressing plate body 52 includes: a pressing plate seat 521 and a pressing block 522. The pressing block 522 is fixedly connected to the pressing plate seat 521. The pressing block 522 can be adaptively adjusted according to the shape of the control unit, and the control unit can be pressed into the housing through the pressing block 522.

[0040] Embodiment 5, based on Embodiment 4, combined with Figure 7 Description:

[0041] The positioning frame 2 includes: side positioning plates 21 and a positioning bottom plate 22. There are two groups of side positioning plates 21, and the two groups of side positioning plates 21 are arranged on both sides of the positioning bottom plate 22. The positioning bottom plate 22 is arranged below the bracket 3. With such a setting, it is convenient for disassembly, installation and adjustment.

[0042] Embodiment 6, based on Embodiment 5, combined with Figure 8 Description:

[0043] The bracket 3 includes: legs 31 and a cylinder mounting plate 32. There are two groups of legs 31, and the two groups of legs 31 are fixedly connected to the control box 1. The cylinder mounting plate 32 is fixedly installed on the two groups of legs 31.

[0044] With such a setting, the legs 31 are designed with thin plates, which expands the pressing space.

[0045] The cylinder mounting plate 32 is provided with weight reduction holes 321. With such a setting, the device is lightened and the portability of the device is improved.

[0046] The working principle of the present utility model: When the present utility model is in use, the control unit and the housing are placed inside the positioning frame 2, the cylinder 4 is started to press-fit the control unit with the air plug pressing plate 5. During the pressing process, the control unit first squeezes the elastic sealing gasket 51, so that the pressure between the air plug pressing plate 5 and the control unit becomes larger. Subsequently, the pressing block 522 presses the control unit into the housing. Since the pressure between the air plug pressing plate 5 and the control unit is relatively large, when the cylinder 4 returns to its original position, no air plug will be formed between the pressing block 522 and the control unit. Furthermore, it is avoided that during the process of lifting the pressing plate, the pressing plate will drive the control unit to move outward a small distance due to the air plug, resulting in incomplete pressing and affecting subsequent assembly.

[0047] For those skilled in the art, the present utility model is not limited to the details of the above exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model; therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0048] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any minor modifications, equivalent replacements, and improvements made to the above embodiments based on the technical essence of the present utility model should be included within the protection scope of the technical solution of the present utility model.

Claims

1. An anti-air-lock pressing tooling, characterized in that, Including: A control box (1), a positioning frame (2), a bracket (3), a cylinder (4) and an anti-air plug pressing plate (5). The positioning frame (2) is arranged on the control box (1). The bracket (3) is arranged on one side of the positioning frame (2). The cylinder (4) is fixedly installed on the bracket (3). The anti-air plug pressing plate (5) is fixedly installed at the output end of the cylinder (4). The anti-air plug pressing plate (5) is arranged above the positioning frame (2).

2. The anti-air plug pressing tooling according to claim 1, characterized in that, The anti-air plug pressing plate (5) includes: an elastic sealing pad (51), a pressing plate body (52), a pressing plate edge seal (53) and an elastic bottom pad (54). The elastic sealing pad (51) is provided with a hollow interior. The elastic sealing pad (51) is slidably arranged with the pressing plate body (52). The elastic bottom pad (54) is arranged between the elastic sealing pad (51) and the pressing plate body (52). The pressing plate edge seal (53) is fixedly connected to the pressing plate body (52). The pressing plate edge seal (53) is used in cooperation with the elastic sealing pad (51) to prevent the elastic sealing pad (51) from coming out of the pressing plate body (52).

3. The anti-air plug pressing tooling according to claim 2, characterized in that, The elastic sealing pad (51) includes: a sealing pad body (511), a pressing surface (512), a reset surface (513) and a limit block (514). The sealing pad body (511) is of a hollow structure. The upper surface of the sealing pad body (511) is the pressing surface (512) which is used to contact the surface to be pressed. The lower surface of the sealing pad body (511) is the reset surface (513) which contacts the elastic bottom pad (54). The limit block (514) is arranged outside the sealing pad body (511). The limit block (514) is used in cooperation with the pressing plate edge seal (53).

4. The anti-air plug pressing tooling according to claim 2, characterized in that, The pressing plate body (52) includes: a pressing plate seat (521) and a pressing block (522). The pressing block (522) is fixedly connected to the pressing plate seat (521).

5. The anti-air plug pressing tooling according to claim 1, characterized in that, The positioning frame (2) includes: side positioning plates (21) and a positioning bottom plate (22). There are two groups of side positioning plates (21). The two groups of side positioning plates (21) are arranged on both sides of the positioning bottom plate (22). The positioning bottom plate (22) is arranged below the bracket (3).

6. The anti-air plug pressing tooling according to claim 1, characterized in that, The bracket (3) includes: legs (31) and a cylinder mounting plate (32). There are two groups of legs (31). The two groups of legs (31) are fixedly connected to the control box (1). The cylinder mounting plate (32) is fixedly installed on the two groups of legs (31).

7. The anti-air plug pressing tooling according to claim 6, characterized in that, The cylinder mounting plate (32) is provided with a weight-reducing hole (321).

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