CN210486774U - Taper sleeve excircle flatness testing device - Google Patents

Abstract

The utility model discloses a taper sleeve excircle roughness testing arrangement, including base, stand, taper sleeve fixed column, first connecting block, second connecting block, transverse bar, first bolt, second bolt, first through-hole, second through-hole, first screw, second screw, percentage table. The utility model relates to a taper sleeve excircle roughness testing arrangement can be fast and accurate test goes out the roundness of taper sleeve outer wall.

Description

Taper sleeve excircle flatness testing device

Technical Field

The utility model relates to a taper sleeve excircle roughness testing arrangement.

Background

The excircle flatness of the taper sleeve is an important index of the taper sleeve, the existing method adopts measuring tools such as a vernier caliper and the like to carry out manual measurement, and both the accuracy and the efficiency are low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a taper sleeve excircle roughness testing arrangement aims at solving above-mentioned problem.

In order to achieve the purpose, the technical scheme of the utility model is to design a taper sleeve excircle flatness testing device, which comprises a base, a stand column, a taper sleeve fixing column, a first connecting block, a second connecting block, a transverse rod, a first bolt, a second bolt, a first through hole, a second through hole, a first screw hole, a second screw hole and a dial indicator;

the upright post and the taper sleeve fixing post are respectively arranged on two sides of the surface of the base; the upper surface and the lower surface of the front end of the first connecting block are provided with first through holes, and the side surface of the front end of the first connecting block is provided with a first screw hole; the rear end of the first connecting block is connected with the lower end of the second connecting block through a transverse rod, the first connecting block and the second connecting block are mutually vertical, and the transverse rod is parallel to the base; a second screw hole is formed in the upper end of the second connecting block, and second through holes are formed in the front side and the rear side of the upper end of the second connecting block; the upright post penetrates through the first through hole, and the first bolt is screwed into the first screw hole to fix the first connecting block on the upright post; and a rod body of the dial indicator penetrates through the second through hole, and a second bolt is screwed into the second screw hole to fix the dial indicator on the second connecting block.

The utility model has the advantages and the beneficial effects that: the utility model relates to a taper sleeve excircle roughness testing arrangement can be fast and accurate test goes out the roundness of taper sleeve outer wall.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the components of the present invention.

Fig. 3 is a schematic view of a taper sleeve cut-away when the taper sleeve is sleeved on a taper sleeve fixing column.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Example (b):

a taper sleeve excircle flatness testing device comprises a base 1, an upright post 2, a taper sleeve fixing post 3, a first connecting block 4, a second connecting block 5, a transverse rod 6, a first bolt 7, a second bolt 8, a first through hole 9, a second through hole 10, a first screw hole 11, a second screw hole 12 and a dial indicator 13;

the upright post 2 and the taper sleeve fixing post 3 are respectively arranged on two sides of the surface of the base 1; the upper surface and the lower surface of the front end of the first connecting block 4 are provided with first through holes 9, and the side surface of the front end of the first connecting block 4 is provided with a first screw hole 11; the rear end of the first connecting block 4 is connected with the lower end of the second connecting block 5 through a transverse rod 6, the first connecting block 4 and the second connecting block 5 are perpendicular to each other, and the transverse rod 6 is parallel to the base 1; a second screw hole 12 is formed in the upper end of the second connecting block 5, and second through holes 10 are formed in the front side and the rear side of the upper end of the second connecting block 5; the upright post 2 penetrates through the first through hole 9, and the first bolt 7 is screwed into the first screw hole 11 to fix the first connecting block 4 on the upright post 2; the shaft of the dial indicator 13 penetrates through the second through hole 10, and the second bolt 8 is screwed into the second screw hole 12 to fix the dial indicator 13 on the second connecting block 5.

During the use, overlap taper sleeve 14 at taper sleeve fixed column 3, through the relative position of adjustment first connecting block 4, second connecting block 5, stand 2 and percentage table 13 for the contact of percentage table 13 leans on the taper sleeve 14 outer wall, holds and rotates taper sleeve 14, observes percentage table 13 reading, explains taper sleeve 14 excircle unevenness when the reading changes.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (1)

1. The utility model provides a taper sleeve excircle roughness testing arrangement which characterized in that: the device comprises a base, an upright post, a taper sleeve fixing column, a first connecting block, a second connecting block, a transverse rod, a first bolt, a second bolt, a first through hole, a second through hole, a first screw hole, a second screw hole and a dial indicator;

the upright post and the taper sleeve fixing post are respectively arranged on two sides of the surface of the base; the upper surface and the lower surface of the front end of the first connecting block are provided with first through holes, and the side surface of the front end of the first connecting block is provided with a first screw hole; the rear end of the first connecting block is connected with the lower end of the second connecting block through a transverse rod, the first connecting block and the second connecting block are mutually vertical, and the transverse rod is parallel to the base; a second screw hole is formed in the upper end of the second connecting block, and second through holes are formed in the front side and the rear side of the upper end of the second connecting block; the upright post penetrates through the first through hole, and the first bolt is screwed into the first screw hole to fix the first connecting block on the upright post; and a rod body of the dial indicator penetrates through the second through hole, and a second bolt is screwed into the second screw hole to fix the dial indicator on the second connecting block.

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