Vehicle profile pump body tool

Abstract

The utility model discloses a vehicle profile pump body tool which comprises a clamp body, the clamp body is of a cylinder structure, at least two groove holes are formed in the clamp body, one or more locking holes communicated with the groove holes are distributed in the outer circumference of the clamp body, and locking bolts are connected into the locking holes in a threaded mode. The tool has the advantages of being simple in structure, high in machining efficiency and capable of guaranteeing the appearance, the perpendicularity of the two planes and the machining precision.

Description

Technical Field

[0001] The utility model relates to the technical field of pump processing, and particularly relates to a vehicle profile pump body tooling. Background Art

[0002] With the development of gear pumps, profiles are mostly selected for pump bodies. Generally, double-sided milling equipment is used for processing the two planes of the pump body. Customizing special machines not only has high costs, but also is limited by the equipment stroke, and the number of parts processed at one time is limited (generally two). Therefore, a tooling is needed to improve the processing efficiency of the pump body. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a vehicle profile pump body tooling, which has a simple structure, high processing efficiency, can ensure the perpendicularity of the outer shape and the two planes, and can ensure the processing accuracy.

[0004] To solve the above problems, the utility model adopts the following technical solutions:

[0005] A vehicle profile pump body tooling includes a fixture main body. The fixture main body is of a cylindrical structure. At least two or more slot holes are provided on the fixture main body. One or more locking holes communicating with the slot holes are distributed on the outer circumference of the fixture main body. Locking bolts are in threaded connection in the locking holes.

[0006] As a further technical solution, inner grooves are distributed inwardly in the slot holes. After the profile pump body is placed in the slot holes, the left and right side ends of the profile pump body abut against the inner grooves, playing a role of positioning and limiting.

[0007] As a further technical solution, an installation hole is provided at the central position of the fixture main body for installation and connection with a lathe.

[0008] The beneficial effects of the utility model are as follows:

[0009] 1. Processing the two planes of the profile pump body with a lathe can greatly reduce costs and improve processing efficiency;

[0010] 2. The fixture positioning design is reasonable, and can ensure the perpendicularity of the outer shape of the profile pump body and the two planes;

[0011] 3. Using the force pressing method of the locking bolts at points can avoid elastic deformation and ensure the processing accuracy. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the work in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0013] Figure 1 This is the front view of a tooling for a vehicle profile pump body of the present utility model;

[0014] Figure 2 This is the left view of a tooling for a vehicle profile pump body of the present utility model.

[0015] Figure 1-2 In the figure: 1 - fixture main body, 2 - profile pump body, 3 - slot hole, 4 - locking bolt, 5 - locking hole, 6 - inner groove, 7 - mounting hole. Specific embodiments

[0016] The preferred embodiments of the present utility model will be elaborated in detail below, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present utility model.

[0017] Refer to Figure 1 and Figure 2 As shown, a tooling for a vehicle profile pump body includes a fixture main body 1. The fixture main body 1 is of a cylindrical structure. There are at least two or more slot holes 3 provided on the fixture main body 1. There is one or more locking holes 5 communicated with the slot holes 3 distributed on the outer circumference of the fixture main body 1. A locking bolt 4 is threadedly connected in the locking hole 5.

[0018] Inner grooves 6 are distributed inwardly in the slot holes 3. After the profile pump body 2 can be placed into the slot holes 3, the left and right side ends of the profile pump body 2 abut against the inner grooves 6, playing a role of positioning and limiting. An installation hole 7 is provided at the central position of the fixture main body 1 for installation connection with a lathe.

[0019] In this embodiment, the fixture main body 1 is connected to the lathe through the installation hole 7, and then the profile pump body 2 is placed into the slot holes 3. In this embodiment, five slot holes 3 are provided, and five profile pump bodies 2 can be processed at one time. After the profile pump bodies 2 are placed, the locking bolts 4 are tightened. In this embodiment, two locking bolts 4 are used to lock the profile pump body 2, so that the inner ends of the locking bolts 4 abut against the outer ends of the profile pump body 2, restricting the movement of the profile pump body 2, and then a turning tool is used to process the two side end faces of the profile pump body 2.

[0020] The above is only the specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any change or replacement that is thought of without creative work should be covered within the protection scope of the present utility model.

Claims

1. A vehicle type material pump body tooling, comprising a fixture main body, characterized in that: The fixture body is of a cylindrical structure. There are at least two or more slot holes provided on the fixture body. One or more locking holes communicating with the slot holes are distributed on the outer circumference of the fixture body. A locking bolt is threadedly connected in the locking hole.

2. The vehicle profile pump body tooling according to claim 1, wherein: An inner groove is distributed inwardly in the slot hole.

3. The vehicle profile pump body tooling according to claim 1, characterized in that: An installation hole is provided at the central position of the fixture body.

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