CN212240691U

CN212240691U - Toper location frock that installation aligning was used

Info

Publication number: CN212240691U
Application number: CN202020479779.0U
Authority: CN
Inventors: 周华良
Original assignee: Hunan Hanglitianchuan Intelligent Equipment Co ltd
Current assignee: Hunan Hanglitianchuan Intelligent Equipment Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-12-29
Anticipated expiration: 2030-04-03

Abstract

The utility model provides a conical positioning tool for installing aligning, wherein a plurality of conical block positioning components are arranged on a positioning plane of the positioning tool; the conical block positioning component comprises a concave block and a convex block; the lug is provided with a central threaded hole; the top of the concave block is provided with a positioning table with a central hole, and the concave block and the convex block are connected through threads; the bottom of the concave block is provided with a conical concave cavity, and the top surface of the convex block is provided with a conical boss matched with the convex cavity; the bottom surface of the concave block is tightly pressed and attached to the top surface of the convex block; the utility model can greatly reduce the time for installing and debugging the transmission test stand; and while the centering is accurate, the bearing capacity of the fixing tool is greatly improved, and the centering device is suitable for a high-speed, high-precision and heavy-load transmission test bed.

Description

Toper location frock that installation aligning was used

Technical Field

The utility model relates to an equipment test technical field, concretely relates to location frock that installation aligning was used.

Background

The transmission test bed for batch products and the special transmission test bed for the same type are both applied to the test of products with the same installation interface, and a plurality of test pieces are delivered from a factory or tested in performance in turn at the same station of one test bed. After a test piece is tested, the test piece is disassembled and is installed on a station, new test pieces are installed on the station and are aligned and centered with dragging rotating equipment on a test bed, the test piece is fixed after installation accuracy is guaranteed, in the process, aligning installation centering time is more, and test efficiency is slowed down.

Disclosure of Invention

The utility model discloses to the problem that prior art exists, provide a location frock that need not repeated aligning installation, concrete technical scheme as follows:

a conical positioning tool for installation and centering is characterized in that a positioning plane of the positioning tool is provided with a plurality of conical block positioning assemblies; the conical block positioning component comprises a concave block and a convex block; the lug is provided with a central threaded hole; the top of the concave block is provided with a positioning table with a central hole, and the concave block and the convex block are connected through threads; the bottom of the concave block is provided with a conical concave cavity, and the top surface of the convex block is provided with a conical boss matched with the convex cavity; the bottom surface of the concave block is tightly pressed and attached to the top surface of the convex block.

Furthermore, the concave block and the convex block main body are round tables, and threaded holes are uniformly distributed in the edges of the concave block and the convex block main body.

Further, the positioning tool is divided into two parts, and the two parts are erected between the two parts by the test piece mounting frame.

Furthermore, a consignment trolley and a track thereof are arranged between the two parts of the positioning tool.

Further, the carrying trolley is provided with a lifting device.

Further, the diameter of the central hole is larger than that of the central threaded hole.

The utility model has the advantages that,

after the test piece is subjected to aligning installation for the first time, the test piece is put on the bench without aligning and centering again, so that the time for installation and debugging is greatly reduced; meanwhile, the conical surface and plane positioning mode is used, the bearing capacity of the fixing tool is greatly improved while accurate centering is achieved, and the device is suitable for a high-speed, high-precision and heavy-load transmission test bed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a cone block positioning assembly;

FIG. 3 is a cross-sectional view of a cone block positioning assembly.

Detailed Description

The invention is further described with reference to the following figures and examples. In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and the like are used in the indicated orientations and positional relationships based on the orientation shown in the drawings for convenience in describing the invention and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered as limiting.

As shown in the figure, the embodiment provides a conical positioning tool for installation and centering, wherein 4 conical block positioning assemblies 1 are symmetrically arranged on a positioning plane 2 of the positioning tool; the conical block positioning assembly 1 comprises a concave block 11 and a convex block 12, the convex block 12 is provided with a central threaded hole, and the top of the concave block is provided with a positioning table 111 with a central hole 112, so that the concave block 11 and the convex block 12 can be connected through a bolt; the main bodies of the concave block 11 and the convex block 12 are circular truncated cones, threaded

holes

113 and 123 are uniformly distributed at the edges of the concave block 11 and the convex block 12, wherein the concave block 11 can be connected with the mounting rack 3 of the tested piece at the upper part through bolts, the positioning table 111 of the concave block can be positioned with the mounting rack 3 of the tested piece to ensure that the concave block and the mounting rack of the tested piece are fixed in position, and the convex block 12 can be connected with the positioning plane 2 at the; the bottom of the concave block 11 is provided with a conical concave cavity, and the top surface of the convex block 12 is provided with a conical boss 121 matched with the convex block; while the conical surfaces 13 of the concave block 11 and the convex block 12 are mutually attached, the horizontal surface 14 between the concave block 11 and the convex block 12 is also tightly attached; in the embodiment, the positioning tool is divided into two parts, the two parts are erected by the test piece mounting frame 3, the carrying trolley 4 and the track thereof can be arranged between the two parts of the tool, and the carrying trolley is provided with the lifting device.

The utility model discloses a concrete working process as follows: the bottom of a tested piece mounting frame 3 for carrying a tested piece is connected with the concave block 11 through bolts and fixed into a whole, the rear concave block 11 is connected with the convex block 12 through bolts, and the concave block 11 is matched with the convex block 12 to realize conical positioning; after the tested piece is tested, the tested piece can not be dismounted due to interference and then is directly taken as the testing device is arranged above the tested piece; in the embodiment, the carrying trolley has a lifting function, after the bolt connection between the concave block and the convex block is removed by a worker, the carrying trolley 4 is lifted, so that the tested piece mounting frame 3 and the concave block 11 can be separated from the base, and then the tested piece is pulled out of the test area and is detached; and then fixing a new tested piece on the tested piece mounting frame 3, sending the new tested piece back to a test area by the carrying trolley 4, correspondingly mounting the conical block positioning assemblies one by one, and screwing bolts to finish the aligning and centering of the new tested piece.

The utility model discloses the effect of location is only played with the conical surface of lug 12 to the 11 pieces of concavity, through carrying out several times match grinding to the conical surface for in the time of the conical surface laminating, on the bottom surface of concave piece also contacted with the top surface of lug, main laminating clamping face was the horizontal plane, can bear bigger load, and this wherein needs the higher lathe of precision and the mode of many times cooperation grinding to the processing of conical block to process.

It should be understood that the above examples are only for clearly illustrating the technical solutions of the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A conical positioning tool for installation and centering is characterized in that a plurality of conical block positioning assemblies are arranged on a positioning plane of the positioning tool; the conical block positioning component comprises a concave block and a convex block; the lug is provided with a central threaded hole; the top of the concave block is provided with a positioning table with a central hole, and the concave block and the convex block are connected through threads; the bottom of the concave block is provided with a conical concave cavity, and the top surface of the convex block is provided with a conical boss matched with the convex cavity; the bottom surface of the concave block is tightly pressed and attached to the top surface of the convex block.

2. The conical positioning tool according to claim 1, wherein the concave block and the convex block main body are round tables, and threaded holes are uniformly distributed in the edges of the concave block and the convex block main body.

3. The tapered positioning tool of claim 1, wherein the positioning tool is provided in two separate parts, and the test piece mounting bracket is erected between the two parts.

4. The tapered positioning tool according to claim 1, wherein a consignment trolley and a track thereof are arranged between the two parts of the positioning tool.

5. The taper positioning tool according to claim 4, wherein the carrying trolley is provided with a lifting device.

6. The tapered positioning tool according to claim 1, wherein the diameter of the central hole is larger than that of the central threaded hole.