A profile positioning tool plate for a vacuum pump assembly line

Abstract

The utility model relates to a profiling positioning tooling plate for vacuum pump assembly line, the utility model discloses a feature lies in, include: the middle board, the support pole of a plurality of vertical settings on the middle board, the mould of fixed in the support pole top, the mould upper support of fixed in the mould top, the mould upper support and mould constitute the profiling support surface for with vacuum pump appearance match together, to limit the translational and rotational freedom of vacuum pump in X axle, Y axle and the rotational freedom in Z axle, the guide wheel of installing on the four corners of middle board, the guide wheel is fixed through guide wheel nut, the utility model discloses structural design is reasonable, and production efficiency is high, is favorable for reducing the labor intensity, promotes the product stability.

Description

Technical Field

[0001] This utility model relates to vacuum pump assembly technology, and in particular to a contour positioning tooling plate for a vacuum pump assembly line. Background Technology

[0002] As the manufacturing industry moves towards higher efficiency, precision, and automation, single-model contouring tooling, as a specialized production auxiliary equipment, plays a crucial role in improving assembly accuracy, ensuring product quality, and optimizing production efficiency. This technology is primarily designed for specific product or component models, achieving precise positioning, rapid clamping, and stable support through highly customized structures, and is widely used in automotive manufacturing, electronics assembly, aerospace, and other fields. Currently, there is no structurally sound contouring positioning tooling suitable for vacuum pump assembly lines. Utility Model Content

[0003] The purpose of this utility model is to overcome the above-mentioned shortcomings in the existing technology and provide a contour positioning tooling plate for vacuum pump assembly lines that has a reasonable structural design, high production efficiency, and is conducive to reducing labor intensity and improving product stability.

[0004] The technical solution adopted by this utility model to solve the above problems is as follows: The structural features of the contour positioning tooling plate for the vacuum pump assembly line are as follows: a middle plate; several support rods vertically arranged on the middle plate; a mold fixed to the top of the support rods; a mold support fixed to the top of the mold, wherein the mold support and the mold together constitute a contour support surface for matching the shape of the vacuum pump, so as to restrict the translational and rotational degrees of freedom of the vacuum pump in the X-axis and Y-axis and the rotational degrees of freedom in the Z-axis; and guide wheels installed on the four corners of the middle plate, wherein the guide wheels are fixed by guide wheel nuts.

[0005] Preferably, the support rods of this invention are evenly distributed around the center plate.

[0006] Preferably, the upper support of the mold described in this utility model is made of wear-resistant composite material.

[0007] Preferably, the mold described in this invention has a detachable structure, making it easy to replace.

[0008] Preferably, the number of support rods in this invention is 4 to 12.

[0009] Preferably, the guide wheel of this invention cooperates with the guide strip of the conveyor line to realize the directional movement of the contour positioning tooling plate.

[0010] Preferably, the contour positioning tooling plate of this utility model is synchronously conveyed through a roller conveyor line.

[0011] Compared with the prior art, this utility model has the following advantages and effects: it features a reasonable structure, accurate positioning, and stable operation. Through the design of the contour support surface, it achieves precise positioning of the vacuum pump and improves assembly accuracy. The synergistic effect of the guide wheel and the conveyor line ensures the smooth transport of the contour positioning fixture plate, reducing labor intensity. The contour positioning fixture plate is modularly designed, which facilitates maintenance and replacement and improves production efficiency. The overall structure is stable and reliable, which helps to ensure the consistency of product quality and is suitable for automated assembly production lines for vacuum pumps. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model and / or the prior art, the drawings used in the description of the embodiments and / or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the main structure of the contour positioning tooling plate used in the vacuum pump assembly line in this embodiment of the present invention.

[0014] Figure 2 This is a three-dimensional structural schematic diagram of the contour positioning tooling plate used in the vacuum pump assembly line in this embodiment of the present invention.

[0015] Figure 3 This is a schematic diagram of the structure of placing the vacuum pump on the contour positioning tooling plate of the vacuum pump assembly line according to an embodiment of the present invention.

[0016] In the diagram: 1-vacuum pump; 2-contour positioning fixture plate; 21-mold upper support; 22-support rod; 23-guide wheel; 24-mold; 25-middle plate; 6-contour support surface. Detailed Implementation

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0018] Example

[0019] See Figures 1 to 3 In this embodiment, the vacuum pump assembly line contour positioning fixture plate includes a mold upper support 21, support rods 22, guide wheels 23, mold 24 and middle plate 25, wherein the number of support rods 22 is usually 4 to 12.

[0020] In this embodiment, the support rods 22 are vertically mounted on the middle plate 25. Typically, the support rods 22 are evenly distributed around the perimeter of the middle plate 25. The mold 24 is fixed to the top of the support rods 22. The mold 24 has a detachable structure; for example, it can be fixed to the top of the support rods 22 by snap-fit ​​or by screws, etc. The detachable structure facilitates the replacement of the mold 24, and the support rods 22 provide stable support for the mold 24.

[0021] In this embodiment, the upper mold support 21 is typically made of wear-resistant composite material. The upper mold support 21 is fixed to the top of the mold 24. Together, the upper mold support 21 and the mold 24 form a contoured support surface 26 that matches the shape of the vacuum pump 1, thereby restricting the vacuum pump 1's translational and rotational degrees of freedom along the X-axis, Y-axis, and Z-axis. The upper mold support 21 is attached to the mold 24, and the support rod 22 is connected to the bottom of the mold 24, forming a complete positioning and support system.

[0022] In this embodiment, the guide wheels 23 are mounted on the four corners of the middle plate 25 via guide wheel nuts. The guide wheel nuts can be adjusted to a fixed height, and can be clearance-fitted with the stainless steel guide strips of the conveyor line. The guide wheels 23 cooperate with the guide strips of the conveyor line to realize the directional movement of the contour positioning fixture plate 2, ensuring that the contour positioning fixture plate 2 moves smoothly along a predetermined trajectory. The contour positioning fixture plate 2 is synchronously conveyed by the roller conveyor line.

[0023] Furthermore, it should be noted that the specific embodiments described in this specification may differ in the shape and name of their components. The above description is merely illustrative of the structure of this utility model. All equivalent or simple variations made based on the structure, features, and principles described in this utility model patent concept are included within the protection scope of this utility model patent. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not deviate from the structure of this utility model or exceed the scope defined in these claims, all of which should fall within the protection scope of this utility model.

Claims

1. A contour positioning fixture plate for a vacuum pump assembly line, characterized in that, include: The middle plate (25); several support rods (22) vertically set on the middle plate (25); a mold (24) fixed to the top of the support rods (22); a mold support (21) fixed to the top of the mold (24), the mold support (21) and the mold (24) together form a contour support surface (26) to match the shape of the vacuum pump (1) so as to limit the translational and rotational degrees of freedom of the vacuum pump (1) in the X-axis and Y-axis and the rotational degrees of freedom in the Z-axis; guide wheels (23) installed on the four corners of the middle plate (25), the guide wheels (23) being fixed by guide wheel nuts.

2. The contour positioning fixture plate for a vacuum pump assembly line according to claim 1, characterized in that, The support rods (22) are evenly distributed around the middle plate (25).

3. The contour positioning fixture plate for a vacuum pump assembly line according to claim 1, characterized in that, The upper support (21) of the mold is made of wear-resistant composite material.

4. The contour positioning fixture plate for a vacuum pump assembly line according to claim 1, characterized in that, The mold (24) is a detachable structure.

5. The contour positioning fixture plate for a vacuum pump assembly line according to claim 1, characterized in that, The number of support rods (22) is 4 to 12.

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