Clamp spring press-in structure

Abstract

The utility model relates to the technical field of press-in structures, in particular to a snap spring press-in structure, which comprises a material pressing guide and a product tool, and is characterized in that a material pressing guide cylinder is arranged on the material pressing guide, a snap spring is arranged on the material pressing guide, the material pressing guide is conical, so that the snap spring can be expanded conveniently and cannot be damaged, and the material pressing guide cylinder is arranged on the material pressing guide when not working. The material pressing guide cylinder and the press-in cylinder are both in an initial retraction state, in the working process, the clamp spring is manually placed on the material pressing guide, and the clamp spring is expanded to the installable size in the processes of signal starting, material pressing guide cylinder stretching out, product guide and pressing, press-in cylinder stretching out and press-down of the clamp spring through a pressing head. The pressure sensor can feed back the pressure value in the press-fitting process, the manual work intensity of the snap spring assembling procedure can be reduced, the manual fatigue can be reduced, the production efficiency can be improved, the pressure value in the assembling process can be fed back, and the product quality can be guaranteed. And the structure is relatively simple, the cost is relatively low, and the daily maintenance is relatively convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of press-in structures, in particular to a clamp spring press-in structure. Background Art

[0002] At present, various production industries have an increasingly higher demand for production capacity, and the continuous growth of human capital has led to an increasing demand for automation. The higher the degree of automation, the higher the production efficiency and lower labor costs.

[0003] Nowadays, the production process of various products involves some manual assembly of product parts. Manual assembly is inefficient and prone to fatigue. In addition, manual assembly requires certain skills and proficiency of manual workers, which results in low consistency of assembled products and lack of some data feedback that affects product performance and quality during the assembly process, such as assembly force, assembly displacement and some assembly dimensions during assembly. To this end, an automatic assembly mechanism is designed for the assembly of an open retaining ring. In view of this, a retaining ring press-in structure is provided. Utility Model Content

[0004] The main purpose of the utility model is to provide a clamping spring press-in structure to solve the technical problems of manual assembly, low efficiency and easy fatigue of manual labor proposed in the related art.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a retaining spring pressing structure is provided, including a material pressing guide and a product tooling, the material pressing guide is provided with a material pressing guide cylinder, the material pressing guide is provided with a retaining spring, and the material pressing guide is conical to facilitate the expansion of the retaining spring without damaging the retaining spring.

[0006] Furthermore, a linear slide rail is provided on the press material guiding cylinder, the press material guiding cylinder is fixed to the press material guiding by bolts, and the press material guiding is connected to the linear slide rail through an inner groove.

[0007] Furthermore, a supporting foot is provided on the linear slide rail, the linear slide rail is fixedly welded to the supporting foot, and the supporting foot is fixed to an external fixing member by bolts.

[0008] Furthermore, the support foot is provided with a buffer limiter, and the buffer limiter is fixedly welded to the support foot. The buffer limiter can make the process of pressing the retaining spring into place smoother and more efficient.

[0009] Furthermore, a press-in cylinder is provided above the supporting foot, and the press-in cylinder is fixed to the top of the supporting foot by bolts.

[0010] Furthermore, a damping shock absorber is provided under the press-in cylinder, and the damping shock absorber can effectively buffer and reduce the impact during the construction, and the damping shock absorber is installed inside the retaining spring structure.

[0011] Furthermore, a pressure sensor is provided below the damping shock absorber, and a pressure head is provided below the pressure sensor. The pressure head and the press guide are fixed on two slide blocks of the same linear slide rail, which can better ensure the concentricity of the pressure head and the press guide.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] When the utility model has not started working, the material pressing and guiding cylinder and the pressing cylinder are both in an initial retracted state. When working, the retaining spring is manually placed in the material pressing and guiding, and it is started by a signal. The material pressing and guiding cylinder extends, guides and presses the product, and the pressing cylinder extends. The pressure head presses the retaining spring down to expand it to an installable size. During the pressing process, the pressure sensor can feedback the pressure value. The utility model can reduce the labor intensity of the retaining spring assembly process, reduce labor fatigue, and improve production efficiency. It can also feedback the pressure value during the assembly process to ensure product quality. In addition, the structure is relatively simple, the cost is low, and daily maintenance is also relatively convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the utility model;

[0015] Figure 2 This is a schematic diagram of the press material guiding part in the preferred embodiment of the utility model;

[0016] Figure 3 It is a cross-sectional view of the pressed-in part in the preferred embodiment of the utility model.

[0017] Illustration Description:

[0018] 1. Pressing and guiding cylinder;

[0019] 2. Press into the cylinder;

[0020] 3. Linear slide rail;

[0021] 4. Buffer limiter;

[0022] 5. Press head;

[0023] 6. Pressing and guiding;

[0024] 7. Supporting feet;

[0025] 8. Damping shock absorber;

[0026] 9. Pressure sensor;

[0027] 10. Product tooling;

[0028] 11. Circlip. DETAILED DESCRIPTION

[0029] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0030] See also Figure 1-Figure 3 As shown, the purpose of this embodiment is to provide a retaining spring pressing structure, including a material pressing guide 6 and a product tooling 10, the material pressing guide 6 is provided with a material pressing guide cylinder 1, the material pressing guide 6 is provided with a retaining spring 11, and the material pressing guide 6 is conical to facilitate the expansion of the retaining spring 11 without damaging the retaining spring 11.

[0031] The press material guiding cylinder 1 is provided with a linear guide rail 3, and the press material guiding cylinder 1 is fixed to the press material guiding 6 by bolts, and the press material guiding 6 is connected to the linear guide rail 3 by an inner groove.

[0032] The linear slide rail 3 is provided with a supporting foot 7, the linear slide rail 3 is fixedly welded to the supporting foot 7, and the supporting foot 7 is fixed to an external fixing member by bolts.

[0033] The support foot 7 is provided with a buffer limiter 4, and the buffer limiter 4 is fixedly welded to the support foot 7. The buffer limiter 4 can make the pressing process of the retaining spring 11 smoother and more efficient.

[0034] A press-in cylinder 2 is provided above the supporting foot 7, and the press-in cylinder 2 is fixed to the top of the supporting foot 7 by bolts. A damping shock absorber 8 is provided below the press-in cylinder 2, and the damping shock absorber 8 can effectively buffer and shock the impact during construction. The damping shock absorber 8 is installed inside the retaining spring structure, and a pressure sensor 9 is provided below the damping shock absorber 8. A pressure head 5 is provided below the pressure sensor 9. The pressure head 5 and the pressing guide 6 are fixed on two slide blocks of the same linear slide rail 3, which can better ensure the concentricity of the pressure head 5 and the pressing guide 6.

[0035] It is worth noting that the press guide 6 is mounted on the slider of the linear guide rail 3 through an L-shaped fixing plate.

[0036] It should be noted that the product tooling 10 is a spring press-fit structure, and the installation position depends on the specific application scenario and the characteristics of the workpiece to be assembled.

[0037] Working principle:

[0038] Before work starts, the pressure guide cylinder 1 and the pressing cylinder 2 are both in the initial retracted state. During work, the retaining spring 11 is manually placed on the pressure guide 6, and the signal is activated. The pressure guide cylinder 1 extends to guide and press the product, and the pressing cylinder 2 extends. The pressure head 5 presses the retaining spring 11 downward to expand the retaining spring 11 to an installable size. During the process, the pressure sensor 9 can feedback the pressure value, and the damping shock absorber 8 can effectively buffer and reduce the impact during construction.

[0039] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A clamping spring press-fit structure, comprising a material pressing guide (6) and a product tooling (10), characterized in that: The material pressing guide (6) is provided with a material pressing guide cylinder (1), and the material pressing guide (6) is provided with a retaining spring (11). The material pressing guide (6) is conical in shape to facilitate the expansion of the retaining spring (11) without damaging the retaining spring (11).

2. The clamp spring press-in structure according to claim 1, characterized in that: The material pressing and guiding cylinder (1) is provided with a linear slide rail (3), the material pressing and guiding cylinder (1) is fixed to the material pressing and guiding (6) by bolts, and the material pressing and guiding (6) is connected to the linear slide rail (3) by an inner groove.

3. The clamp spring pressing structure according to claim 2, characterized in that: A supporting foot (7) is provided on the linear slide rail (3), the linear slide rail (3) is fixedly welded to the supporting foot (7), and the supporting foot (7) is fixed to an external fixing member by means of bolts.

4. The clamp spring press-in structure according to claim 3, characterized in that: The support foot (7) is provided with a buffer stopper (4), and the buffer stopper (4) is fixedly welded to the support foot (7). The buffer stopper (4) can make the pressing process of the retaining spring (11) smoother and more efficient.

5. The clamp spring press-in structure according to claim 4, characterized in that: A press-in cylinder (2) is provided above the support foot (7), and the press-in cylinder (2) is fixed to the top of the support foot (7) by means of bolts.

6. The clamp spring press-in structure according to claim 5, characterized in that: A damping shock absorber (8) is provided below the pressing cylinder (2). The damping shock absorber (8) can effectively buffer and reduce the impact during construction. The damping shock absorber (8) is installed inside the retaining spring structure.

7. The clamp spring press-in structure according to claim 6, characterized in that: A pressure sensor (9) is provided below the damping shock absorber (8), and a pressure head (5) is provided below the pressure sensor (9). The pressure head (5) and the pressure guide (6) are fixed on two slide blocks of the same linear slide rail (3), so that the concentricity of the pressure head (5) and the pressure guide (6) can be better ensured.

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