CN217572449U

CN217572449U - Precision polishing shaft clamp

Info

Publication number: CN217572449U
Application number: CN202221519850.9U
Authority: CN
Inventors: 陈则权; 姚志峰
Original assignee: Suzhou Screwtech Automation Equipment Co ltd
Current assignee: Suzhou Screwtech Automation Equipment Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-10-14
Anticipated expiration: 2032-06-17

Abstract

The utility model provides a precision polishing axle anchor clamps, includes anchor clamps shell 1, abrasive paper 2 and POM packing ring 3, and anchor clamps shell 1 is used for holding abrasive paper 2 and POM packing ring 3, and the part is under the effect of polishing through anchor clamps abrasive paper 2, accomplishes the fine setting technology of part diameter.

Description

Precision polishing shaft clamp

Technical Field

The utility model relates to a precision clamp is especially used for the precision shaft part of machine-shaping.

Background

For the precision shaft parts which are machined and formed, the diameter of the formed shaft is slightly larger, but cannot be machined secondarily, so that the diameter needs to be finely adjusted by secondary machining.

Disclosure of Invention

The utility model aims at providing an accurate polishing axle anchor clamps, for realizing this purpose, the utility model discloses a following technical scheme:

a precision polishing shaft clamp comprises a clamp shell, abrasive paper and a POM gasket, wherein the clamp shell is of a cylindrical structure, one end of the clamp shell is provided with a cylindrical connecting rod, the connecting rod is used for being connected with a pistol drill, and the other end of the clamp shell is of a round hole structure and used for containing the abrasive paper and the POM gasket; the POM gasket is a cylindrical structure with an opening on the wall, the main body part of the abrasive paper is wound along the inner wall of the POM gasket, and the rest parts at the two ends of the abrasive paper extend to the outside of the POM gasket through the opening and are wound along the outer wall of the POM gasket to the two sides; the side wall of the clamp shell is uniformly provided with a plurality of screw holes, and the inner hexagonal fastening screws are screwed into the screw holes.

Furthermore, the number of the screw holes and the number of the inner hexagonal fastening screws are 3.

Compared with the prior art, the utility model has the advantages of: through customization anchor clamps, can formulate the anchor clamps of suitable specification according to the size of the accurate part of concrete shaping to with the pistol drill cooperation operation, polishing abrasive paper can be changed at any time according to the degree of wear, finally accomplishes the fine setting technology of part axle diameter, can satisfy the part axle diameter adjustment within 10 silks.

Drawings

The present invention will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings. Wherein:

fig. 1 is a schematic view of the structure of the precision polishing shaft clamp of the present invention.

Wherein the reference numerals mean:

1. the clamp comprises a clamp shell, 11, a connecting rod, 12, a screw hole, 13, a hexagon socket fastening screw, 2, sand paper, 3, a POM gasket, 31 and an opening.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

As shown in figure 1, the precision polishing shaft clamp of the utility model comprises a clamp shell 1, sand paper 2 and a POM gasket 3. Wherein anchor clamps shell 1 is the tubular structure, and one end is provided with columniform connecting rod 11, and connecting rod 11 is used for linking to each other with the pistol drill, and the other end is the round hole structure for hold abrasive paper 2 and POM packing ring 3. The POM gasket 3 is a cylindrical structure with an opening 31 on the wall, the main body part of the sand paper 2 is coiled along the inner wall of the POM gasket 3, and the rest parts at the two ends extend to the outside of the POM gasket 3 through the opening 31 and are coiled along the outer wall of the POM gasket to two sides. Evenly be equipped with a plurality of screw holes 12 on the lateral wall of anchor clamps shell 1, hexagonal holding screw 13 screw in round hole 12 realizes the fixed to abrasive paper 2. Furthermore, the number of the screw holes 12 and the number of the hexagon socket head cap screws 13 are 3.

After the sand paper 2 and the POM gasket 3 are installed, the sand paper 2 and the POM gasket 3 are inserted into the opening of the clamp shell 1, the inner hexagonal fastening screw 13 is screwed into the threaded hole 12, and the sand paper 2 is extruded and fixed along with the locking of the inner hexagonal fastening screw 13. The size of the part shaft diameter can be reduced under the polishing effect of the sand paper 2, the sand paper 2 can be replaced according to the abrasion degree, the fine adjustment process of the part shaft diameter is finally completed, and the adjustment of the part diameter within 10 threads can be met.

The above is merely a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited to the embodiments. Any person skilled in the art can, without departing from the scope of the invention, the technical solution of the present invention can be utilized with many possible variations and modifications, or with equivalent embodiments, to the technical solution disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.

Claims

1. The utility model provides a precision polishing axle anchor clamps which characterized in that: the clamp comprises a clamp shell (1), abrasive paper (2) and a POM gasket (3), wherein the clamp shell (1) is of a cylindrical structure, one end of the clamp shell is provided with a cylindrical connecting rod (11), the connecting rod (11) is used for being connected with a pistol drill, and the other end of the clamp shell is of a round hole structure and used for containing the abrasive paper (2) and the POM gasket (3); the POM gasket (3) is of a cylindrical structure with an opening (31) in the wall, the main body part of the sand paper (2) is wound along the inner wall of the POM gasket (3), and the rest parts at the two ends extend to the outside of the POM gasket (3) through the opening (31) and are wound along the outer wall of the POM gasket to the two sides; the fixture is characterized in that a plurality of screw holes (12) are uniformly formed in the side wall of the fixture shell (1), and an inner hexagonal set screw (13) is screwed into the screw holes (12).

2. The precision polishing shaft fixture of claim 1, wherein: the number of the screw holes (12) and the number of the inner hexagonal fastening screws (13) are 3.