Spindle sand blasting tool

Abstract

The utility model relates to a sand blasting tool of a spindle, which comprises a tool body, the tool body comprises two symmetrically arranged supporting pieces, each supporting piece is provided with a fixing assembly and a plurality of placing grooves, the placing grooves of the two supporting pieces are in one-to-one correspondence in pairs to form a plurality of independent cavities matched with the spindle in shape, and the independent cavities are arranged in the fixing assembly. And the opening of the independent cavity corresponds to the using surface of the spindle. According to the utility model, the working efficiency of spindle sand blasting can be obviously improved, and a plurality of spindles can be subjected to sand blasting at one time. Meanwhile, tedious pretreatment and post-treatment work is reduced, and adhesive tape pasting and removing operation does not need to be carried out any more. In addition, the tool allows work to be placed on a sand blasting machine for vertical sand blasting, and the influence on the flatness of the spindle is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fixture processing; specifically, the utility model relates to a sandblasting tooling for spindles. Background Art

[0002] The adhesion experiment is mainly used to test the firmness of the bonding between the working surface of the spindle and the glue. By sandblasting the working surface of the spindle to increase its roughness, the glue can be more tightly bonded to it, thereby avoiding peeling at the bonding position between the spindle and the glue during the pull-out experiment. However, there are many problems with the existing spindle processing methods. Currently, masking tape is mainly used to cover other parts of the spindle, leaving only the surface to be sandblasted exposed, and then the operator holds each one by hand for sandblasting. This method not only easily leads to uneven sandblasting but also has extremely low efficiency. In addition, a large amount of pre-treatment and post-treatment work, such as pasting and removing the tape, consumes a lot of time and manpower.

[0003] Facing the above deficiencies, there is an urgent need for a new solution to improve the efficiency and effect of spindle sandblasting. Summary of the Utility Model

[0004] The purpose of the present invention is to provide a simple, fast, efficient and convenient spraying tooling, which can solve or at least alleviate the above problems existing in the prior art.

[0005] To achieve the foregoing purpose, the utility model provides a sandblasting tooling for spindles, including a tooling body. The tooling body includes two symmetrically arranged support members. Each support member is provided with a fixing component and a plurality of placement grooves. The placement grooves of the two support members correspond to each other one by one, forming a plurality of independent cavities adapted to the shape of the spindle. The opening of the independent cavity corresponds to the working surface of the spindle.

[0006] Preferably, each support member is provided with 5 placement grooves, forming 5 independent cavities.

[0007] Preferably, the fixing component is a threaded hole opened at both ends of the support member, and the two support members are fixedly connected by bolts.

[0008] Preferably, the outer parts of the two support members form a rectangular block.

[0009] Preferably, the masking surface of the support member is pasted with tape.

[0010] Preferably, the material of the support member is aluminum alloy.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The sandblasting tooling for spindles provided by the present utility model can significantly improve the working efficiency of spindle sandblasting, and multiple spindles can be sandblasted at one time. Meanwhile, the cumbersome pre-treatment and post-treatment work are reduced, and there is no need to perform tape sticking and removing operations anymore. Moreover, this tooling allows the work to be carried out on the sandblasting machine for vertical sandblasting, effectively avoiding affecting the flatness of the spindles. By pasting a layer of shielding tape on the shielding surface of the tooling before each use, not only the service life of the tooling can be extended, but also sand can be prevented from entering the interior of the tooling, so as to better meet the actual application requirements. Brief Description of the Drawings

[0013] Figure 1 is an assembly schematic diagram of a sandblasting tooling for a spindle in an embodiment of the present utility model.

[0014] Figure 2 is a front view of a support member in an embodiment of the present utility model. Detailed Description of the Embodiment

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0016] It should be noted that in the description of the present utility model, the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "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. The "first", "second" and similar terms used in the description of the present utility model do not represent any order, quantity or importance, but are only used to distinguish different components, and thus cannot be understood as a limitation of the present utility model.

[0017] In addition, it should be understood that for the convenience of description, the dimensions of the various components shown in the drawings are not drawn according to the actual proportional relationship. For example, the thickness or width of some layers may be exaggerated relative to other layers.

[0018] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined or described in one drawing, it will not be necessary to further specifically discuss and describe it in the description of the subsequent drawings.

[0019] Figure 1It is an assembly schematic diagram of a sandblasting tooling for a spindle in an embodiment of the present utility model; Figure 2 It is a front view of a support member in an embodiment of the present utility model.

[0020] As Figure 1 , 2 shown, this specific embodiment provides a sandblasting tooling for a spindle, which is used to assist in sandblasting the working surface 21 of the spindle 20, and includes: a tooling body 10.

[0021] The tooling body 10 includes two symmetrically arranged support members 11. Each support member 11 is provided with a fixing component 111 and a plurality of placement grooves 112. The placement grooves 112 of the two support members 11 correspond to each other one by one, forming a plurality of independent cavities adapted to the shape of the spindle 20. The openings of the independent cavities correspond to the working surface 21 of the spindle 20.

[0022] During the process of using the sandblasting tooling of this embodiment, the working surface 21 of the spindle 20 is exposed, and the rest is shielded, realizing sandblasting of multiple spindles at one time and improving work efficiency. In this embodiment, each support member 11 is provided with 5 placement grooves 112, forming 5 independent cavities, and 5 spindles can be placed at the same time.

[0023] In this embodiment, the fixing component 111 is a threaded hole opened at both ends of the support member 11. The two support members 11 are fixedly connected by bolts. It can not only fix the spindle 20 placed in the placement groove 112, but also form a rectangular block on the outside of the two support members 11. The rectangular block can be placed on a sandblasting machine for vertical sandblasting, avoiding affecting the flatness of the spindle 20 and ensuring the uniformity and flatness of sandblasting.

[0024] Furthermore, a shielding tape can be pasted on the shielding surface 113 of the support member 11 to extend the service life of this sandblasting tooling and prevent sand from entering the interior of the tooling. At the same time, the shielding tape can also prevent the direct impact and wear of sand grains on the surface of the tooling, playing a certain protective role.

[0025] The material of the support member 11 can be aluminum alloy, which has a light mass, is easy to operate and carry, and also has good corrosion resistance.

[0026] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A sandblasting tool for a spindle, characterized in that: include: The tooling body includes two symmetrically arranged support members, each of which is provided with a fixing assembly and a plurality of placement slots, the placement slots of the two support members correspond one to one, forming a plurality of independent cavities adapted to the shape of the spindles, and the openings of the independent cavities correspond to the use surfaces of the spindles.

2. The sandblasting tool for the spindle according to claim 1, characterized in that: Each of the supporting members is provided with 5 placement grooves to form 5 independent cavities.

3. The sandblasting tool for the spindle according to claim 1, characterized in that: The fixing assembly is threaded holes provided at both ends of the supporting member, and the two supporting members are fixedly connected by bolts.

4. The sandblasting tool for the spindle according to claim 1, characterized in that: The exteriors of the two support members form a rectangular block shape.

5. The sandblasting tool for the spindle according to claim 1, characterized in that: The shielding surface of the support member is adhered with adhesive tape.

6. The sandblasting tool for the spindle according to claim 1, characterized in that: The support member is made of aluminum alloy.

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