Simple manual press-fitting tool

Abstract

The utility model discloses a simple manual press fitting frock, including mainboard, mainboard is installed with support subassembly, guide component and positioning assembly, support subassembly mainly is used for supporting the product to be processed when stamping, and guide component is used for limiting the transverse displacement of the product to be processed to avoid the rotation of the horizontal plane of the product to be processed, and positioning assembly supports the lower part of the product to be processed and is used for positioning the height of the product to be processed. Guide component includes two mutually parallel guide posts, and the guide post is inserted into the guide hole of the product to be processed in correspondence, realizes the guidance and positioning of the product to be processed. The simple manual press fitting frock provided by the utility model has the beneficial effects of low cost and simple operation.

Description

Technical Field

[0001] This utility model belongs to the field of press-fitting tooling technology, specifically relating to a simple manual press-fitting tooling. Background Technology

[0002] Press-fitting fixtures are common equipment in mechanical manufacturing, assembly, and maintenance. They refer to a general term for the process equipment used to complete the press-fitting process. Simply put, it's a set of specialized tools and equipment used to smoothly, accurately, and efficiently press two parts (usually interference fit parts) together.

[0003] As the development and iteration cycle of new energy vehicles becomes shorter and shorter, the cost of press-fitting tooling is also very high. Based on this, this utility model provides a simple manual press-fitting tooling that is low-cost and easy to use. Utility Model Content

[0004] To address the aforementioned problems in existing technologies, this utility model provides a simple manual press-fitting fixture, including a main board. The main board is equipped with a support component, a guide component, and a positioning component. The support component primarily supports the product to be processed during stamping. The guide component limits lateral displacement of the product and prevents horizontal rotation. The positioning component is supported at the bottom of the product and is used to determine its height. This simple manual press-fitting fixture offers the advantages of low cost and easy operation.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A simple manual pressing fixture includes a main board, on which a support component, a guide component, and a positioning component are mounted; The support component includes at least two parallel support columns, one end of which is fixed to the motherboard, and the other end of which is supported below the product to be processed. The guide component includes two parallel guide columns, each of which can be inserted into a guide hole in the product to be processed. The positioning component is used to position the product to be processed and is located below the product to be processed.

[0006] Furthermore, the number of support columns is four, the product to be processed has a stamping groove, and the four support columns are arranged in a ring array corresponding to the stamping groove of the product to be processed.

[0007] Furthermore, one end of the support column has a thread, and a nut is threadedly connected to this end, and this end of the support column is threadedly connected to the main board.

[0008] Furthermore, the positioning component includes at least two positioning blocks, which are respectively fixed to the motherboard by fasteners, and the positioning blocks are located at the bottom edge of the product to be processed.

[0009] Furthermore, the end of the positioning block closer to the motherboard is a columnar structure, and the end of the positioning block farther from the motherboard is a conical structure.

[0010] Furthermore, the height of one guide post is greater than that of the other guide post.

[0011] Furthermore, it also includes a stamping assembly, which includes a stamping rod, a stamping guide cylinder, and a cylinder liner. The cylinder liner can be inserted into the stamping groove of the product to be processed. The stamping guide cylinder is used to insert into the cylinder liner. The stamping guide cylinder can be sleeved outside the stamping rod. The height of the stamping rod is greater than the height of the product to be processed.

[0012] Compared with existing technologies, the beneficial effects of this solution are: The development and iteration cycle of new energy vehicles is becoming increasingly shorter, while the cost investment is also substantial, with a single press-fitting machine costing over 100,000 yuan. Only 5 prototypes are needed. Due to cost considerations, manufacturers generally do not purchase external equipment. Therefore, a simple manual press-fitting fixture has been developed, comprising a main board with a support component, a guide component, and a positioning component. The support component mainly supports the product to be processed during stamping. The guide component limits lateral displacement of the product and prevents horizontal rotation. The positioning component is supported at the bottom of the product to determine its height. The guide component includes two parallel guide posts that are inserted into guide holes in the product to guide and position it. This simple manual press-fitting fixture offers the advantages of low cost and easy operation. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this simple manual pressing tool; Figure 2 This is a schematic diagram of the structure of this simple manual pressing fixture (with the product to be processed placed on it). Figure 3 This is a top view of this simple manual pressing fixture (with the product to be processed placed on it). Figure 4 for Figure 3 AA section view in the image.

[0014] The reference numerals in the attached figures are as follows: Main board 1, support assembly 2, support column 21, nut 22, guide assembly 3, guide column 31, positioning assembly 4, positioning block 41, stamping assembly 5, stamping rod 51, stamping guide cylinder 52, cylinder liner 53, product to be processed 6. Detailed Implementation

[0015] The present invention will now be described in further detail with reference to the accompanying drawings.

[0016] A simple manual pressing tool, such as Figures 1 to 4 As shown, it includes a motherboard 1, which is equipped with a support component 2, a guide component 3, and a positioning component 4; The support component 2 includes at least two parallel support columns 21, one end of which is fixed to the motherboard 1, and the other end of which is supported below the product 6 to be processed. The guide component 3 includes two parallel guide columns 31, each of which can be inserted into a guide hole of the product 6 to be processed. The positioning component 4 is used to position the product 6 to be processed and is located below the product 6 to be processed.

[0017] According to a specific embodiment of this utility model, the main board 1 is a flat plate structure. The main board 1 is equipped with a support component 2, a guide component 3, and a positioning component 4. The support component 2 is mainly used to support the product 6 to be processed during stamping. The guide component 3 is used to limit the lateral displacement of the product 6 to be processed and to prevent the product 6 from rotating horizontally. The positioning component 4 is supported at the lower part of the product 6 to be processed and is used to position the height of the product 6. The guide component 3 includes two parallel guide posts 31, which are inserted into the guide holes of the product 6 to achieve guidance and positioning of the product 6.

[0018] Furthermore, there are four support columns 21, and the product to be processed 6 has a stamping groove. The four support columns 21 are arranged in a ring array corresponding to the stamping groove of the product to be processed 6.

[0019] According to a specific embodiment of the present invention, the product to be processed 6 is an irregular thin plate structure with a groove. The stamping groove is set at the middle position of the bottom of the groove of the product to be processed 6. The bottom of the stamping groove is an annular structure. The support column 21 is set corresponding to the bottom of the stamping groove, thereby forming a support.

[0020] Furthermore, in this embodiment, to better install the support column 21 and facilitate the adjustment of its height, thereby enabling the support column 21 to support the bottom of the stamping groove, one end of the support column 21 has a thread, and a nut 22 is threadedly connected to this end. This end of the support column 21 is also threadedly connected to the main board 1. In use, the threaded end of the support column 21 is first connected to the main board 1. Once the support column 21 reaches the set height, the nut 22 is rotated to restrict the rotation of the support column 21 under non-human-caused conditions.

[0021] Furthermore, the positioning component 4 includes at least two positioning blocks 41, which are fixed to the motherboard 1 by fasteners and are located at the bottom edge of the product 6 to be processed.

[0022] Furthermore, the end of the positioning block 41 closest to the motherboard 1 is a columnar structure, and the end of the positioning block 41 furthest from the motherboard 1 is a conical structure. This allows the conical end to make precise contact with the bottom of the product 6 to be processed, thereby confirming the support position.

[0023] According to a specific embodiment of the present invention, the height of the positioning block 41 can be determined according to the actual size of the product 6 to be processed. Four mounting screw holes are provided on the inclined surface of the positioning block 41. The four mounting screw holes are distributed along the circumference of the inclined surface, and each of the four mounting screw holes has a screw that is fixed to the main board 1.

[0024] Furthermore, the height of one guide post 31 is greater than that of the other guide post 31. This allows for matching according to the guide holes opened on the product 6 to be processed.

[0025] Furthermore, it also includes a stamping assembly 5, which includes a stamping rod 51, a stamping guide cylinder 52, and a cylinder liner 53. The cylinder liner 53 can be inserted into the stamping groove of the product 6 to be processed. The stamping guide cylinder 52 is used to insert into the cylinder liner 53. The stamping guide cylinder 52 can be sleeved on the outside of the stamping rod 51. The height of the stamping rod 51 is greater than the height of the product 6 to be processed.

[0026] According to a specific embodiment of the present invention, the stamping assembly 5 is used to manually press down the product 6 to be processed so that the bottom of the product 6 to be processed contacts the end of the support column 21, the cylinder liner 53 is placed into the stamping groove of the product 6 to be processed, and then the stamping guide cylinder 52 is inserted into the cylinder liner 53. The stamping guide cylinder 52 has a cylindrical structure, and the stamping rod 51 can be used to press down the product 6 to be processed under the restriction of the stamping guide cylinder 52.

[0027] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A simple manual pressing fixture, characterized in that: Includes a motherboard, which is equipped with a support component, a guide component, and a positioning component; The support component includes at least two parallel support columns, one end of which is fixed to the motherboard, and the other end of which is supported below the product to be processed. The guide component includes two parallel guide columns, each of which can be inserted into a guide hole in the product to be processed. The positioning component is used to position the product to be processed and is located below the product to be processed.

2. The simplified manual pressing fixture according to claim 1, characterized in that: The number of support columns is four, and the product to be processed has a stamping groove. The four support columns are arranged in a ring array to correspond to the stamping groove of the product to be processed.

3. The simplified manual pressing fixture according to claim 2, characterized in that: One end of the support column has a thread, and a nut is threadedly connected to this end. This end of the support column is also threadedly connected to the main board.

4. The simplified manual pressing fixture according to claim 3, characterized in that: The positioning component includes at least two positioning blocks, which are fixed to the motherboard by fasteners and are located at the bottom edge of the product to be processed.

5. A simple manual pressing fixture according to claim 4, characterized in that: The end of the positioning block closer to the motherboard is a columnar structure, and the end of the positioning block farther from the motherboard is a conical structure.

6. A simple manual pressing fixture according to claim 5, characterized in that: The height of one guide post is greater than that of the other guide post.

7. A simple manual pressing fixture according to any one of claims 1-6, characterized in that: It also includes a stamping assembly, which includes a stamping rod, a stamping guide cylinder, and a cylinder liner. The cylinder liner can be inserted into the stamping groove of the product to be processed. The stamping guide cylinder is used to insert into the cylinder liner. The stamping guide cylinder can be sleeved outside the stamping rod. The height of the stamping rod is greater than the height of the product to be processed.

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