CN218801786U

CN218801786U - Bearing inner diameter positioning device

Info

Publication number: CN218801786U
Application number: CN202223272121.0U
Authority: CN
Inventors: 胡铁牛; 胡铁鹰
Original assignee: Hangzhou Fansheng Technology Development Co ltd
Current assignee: Hangzhou Fansheng Technology Development Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-07
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a bearing internal diameter positioner relates to bearing equipment technical field, including branch, the top of branch is provided with the regulation pole, the top of adjusting the pole is provided with fixing device, fixing device includes the locating piece, the inside of locating piece is provided with a plurality of fixed plates, the top of a plurality of fixed plates is provided with a plurality of spacing posts, the top of a plurality of spacing posts is provided with the adjustment disk, branch is the cuboid that has the rectangular channel, adjust the cylinder of pole for having the screw hole, the locating piece is the cross that the cuboid concatenation was constituteed, and the inside of locating piece is provided with the spout, rotatory knob, the knob passes through the threaded rod and drives the adjustment disk rotation, the adjustment disk area removes through spacing post, spacing post drives the spout inner wall removal of fixed plate along the locating piece, thereby make the one end of fixed plate contact with the internal diameter of bearing, carry out accurate location through four internal diameters to the bearing, thereby reduce the internal diameter position and appear the deviation, reduce the condemned quantity of part.

Description

Bearing inner diameter positioning device

Technical Field

The utility model relates to a bearing equipment technical field specifically is a bearing internal diameter positioner.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision. And the bearing is in the use, high-speed rotation can lead to with supporting mechanical the droing, at this moment just need positioner's cooperation to use it fixed, can reach and support mechanical continuous pivoted effect, in the prior art, bearing production adds man-hour, need carry out accurate location to the bearing internal diameter, thereby can guarantee the precision degree of part, the prior art mostly leans on the master of machinery to carry out manual operation, cause the deviation of internal diameter position easily, thereby make the part scrap, increase cost, therefore we provide a bearing internal diameter positioner.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing internal diameter positioner to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bearing internal diameter positioner, includes branch, and the top of branch is provided with adjusts the pole, the top of adjusting the pole is provided with fixing device, and fixing device includes the locating piece, and the inside of locating piece is provided with a plurality of fixed plates, and the top of a plurality of fixed plates is provided with a plurality of spacing posts, and the top of a plurality of spacing posts is provided with the adjusting disk.

The support rod is a cuboid with a rectangular groove, the adjusting rod is a cylinder with a threaded hole, the bottom of the adjusting rod is movably connected with the top of the support rod, and the top of the adjusting rod is movably connected with the bottom of the fixing device.

Preferably, the bottom of the positioning block is fixedly connected with the top of the adjusting rod, the outer surface of the fixing plate is movably connected with the inner wall of the positioning block, the lower-loving surface of the limiting column is fixedly connected with the upper surface of the fixing plate, and the top of the limiting column is movably connected with the adjusting disc.

The locating piece is the cross that the cuboid concatenation was constituteed, and the inside of locating piece is provided with the spout, the fixed plate is the cuboid, spacing post is the cylinder, the cylinder of adjustment disk for having the spacing groove, the surface of fixed plate and the spout inner wall swing joint of locating piece, the surface top of spacing post and the spacing inslot wall swing joint of adjustment disk, and the fixed plate can remove along the spout inner wall of locating piece, the spacing inslot wall that the adjustment disk can be followed to spacing post removes.

Preferably, the middle part of adjusting disk fixedly connected with threaded rod, the top fixedly connected with knob of threaded rod.

The threaded rod is the cylinder of taking the screwed, and the knob is flat cylinder, the middle part fixed connection of the surface top of threaded rod and adjusting disk, the surface middle part of threaded rod and the middle part swing joint of locating piece, the surface bottom of threaded rod and the screw hole inner wall swing joint who adjusts the pole, the screw thread of threaded rod surface and the screw thread looks adaptation of the screw hole of adjusting the pole.

Preferably, the bottom of the adjusting rod is fixedly connected with a short column, and one end of the short column is fixedly connected with a baffle.

The short column is a cylinder, the baffle is a cuboid, the middle of the short column is fixedly connected with the bottom of the adjusting rod, one end of the short column penetrates through the top of the supporting rod and then is located outside the supporting rod, the outer surface of the baffle is movably connected with the inner wall of the rectangular groove of the supporting rod, and the middle of the baffle is fixedly connected with the outer surface of the short column.

Preferably, the outer fixed surface of the limiting column is connected with a pulley, one side of the short column is fixedly connected with a spring, an inner ring of the pulley is fixedly connected with the outer surface of the limiting column, an outer ring of the pulley is rotatably connected with the top of the limiting column, one end of the spring is fixedly connected with the inner wall of the rectangular groove of the supporting rod, the other end of the spring is fixedly connected with the side face of the baffle, and the spring is sleeved outside the short column.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) This kind of bearing internal diameter positioner, rotatory knob, it is rotatory that the knob passes through the threaded rod and drives the adjusting disk, and the adjusting disk area removes through spacing post, and spacing post drives the fixed plate and removes along the spout inner wall of locating piece to the one end that makes the fixed plate contacts with the internal diameter of bearing, carries out accurate location through four internal diameters to the bearing, thereby reduces the internal diameter position deviation and appears, reduces the condemned quantity of part.

(2) This kind of bearing internal diameter positioner, pulling short column make the baffle be located the rectangular channel outside back of branch, and the rotating short column, short column drive the locating piece through adjusting the pole and rotate to can make the locating piece become vertical state from horizontal state, make the workman can process the bearing from the face of following, improve the device's convenience.

Drawings

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

FIG. 2 is an exploded view of the fixing device of the present invention;

FIG. 3 is a schematic cross-sectional view of the fixing device of the present invention;

fig. 4 is a cross-sectional structure of the support rod of the present invention.

In the figure: 1. a strut; 2. adjusting a rod; 3. a fixing device; 301. a limiting block; 302. a fixing plate; 303. a limiting column; 304. an adjusting disk; 305. a threaded rod; 306. a pulley; 307. a short column; 308. a knob; 309. a baffle plate; 310. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a bearing internal diameter positioner, includes branch 1, and the top of branch 1 is provided with adjusts pole 2, the top of adjusting pole 2 is provided with fixing device 3, and fixing device 3 includes locating piece 301, and the inside of locating piece 301 is provided with a plurality of fixed plates 302, and the top of a plurality of fixed plates 302 is provided with a plurality of spacing posts 303, and the top of a plurality of spacing posts 303 is provided with adjusting disk 304.

The supporting rod 1 is a cuboid with a rectangular groove, the adjusting rod 2 is a cylinder with a threaded hole, the bottom of the adjusting rod 2 is movably connected with the top of the supporting rod 1, and the top of the adjusting rod 2 is movably connected with the bottom of the fixing device 3.

The bottom of locating piece 301 and the top fixed connection of adjusting pole 2, the surface of fixed plate 302 and the inner wall swing joint of locating piece 301, the happy lower surface of spacing post 303 and the upper surface fixed connection of fixed plate 302, the top and the adjusting disk 304 swing joint of spacing post 303.

Locating piece 301 is the cross that the cuboid concatenation was constituteed, and the inside of locating piece 301 is provided with the spout, fixed plate 302 is the cuboid, spacing post 303 is the cylinder, adjusting disk 304 is the cylinder that has the spacing groove, the surface of fixed plate 302 and locating piece 301's spout inner wall swing joint, the surface top of spacing post 303 and adjusting disk 304's spacing inslot wall swing joint, and fixed plate 302 can remove along locating piece 301's spout inner wall, spacing post 303 can remove along the spacing inslot wall of adjusting disk 304.

A threaded rod 305 is fixedly connected to the middle of the adjusting plate 304, and a knob 308 is fixedly connected to the top of the threaded rod 305.

Threaded rod 305 is the cylinder of taking the screw thread, and knob 308 is flat cylinder, the middle part fixed connection of the surface top of threaded rod 305 and adjusting disk 304, the middle part of the surface of threaded rod 305 and the middle part swing joint of locating piece 301, the surface bottom of threaded rod 305 and the screw hole inner wall swing joint who adjusts pole 2, the screw thread of threaded rod 305 surface and the screw thread looks adaptation of the screw hole of adjusting pole 2.

The bottom of the adjusting rod 2 is fixedly connected with a short column 307, and one end of the short column 307 is fixedly connected with a baffle 309.

The short column 307 is a cylinder, the baffle 309 is a cuboid, the middle of the short column 307 is fixedly connected with the bottom of the adjusting rod 2, one end of the short column 307 penetrates through the top of the support rod 1 and then is located outside the support rod 1, the outer surface of the baffle 309 is movably connected with the inner wall of the rectangular groove of the support rod 1, and the middle of the baffle 309 is fixedly connected with the outer surface of the short column 307.

The outer surface of the limiting column 303 is fixedly connected with a pulley 306, one side of the short column 307 is fixedly connected with a spring 310, an inner ring of the pulley 306 is fixedly connected with the outer surface of the limiting column 303, an outer ring of the pulley 306 is rotatably connected with the top of the limiting column 303, one end of the spring 310 is fixedly connected with the inner wall of the rectangular groove of the support rod 1, the other end of the spring 310 is fixedly connected with the side surface of the baffle 309, and the spring 310 is sleeved outside the short column 307.

The working principle is as follows:

when the bearing positioning device is used, the knob 308 is rotated, the knob 308 drives the adjusting disc 304 to rotate through the threaded rod 305, the adjusting disc 304 band moves through the limiting column 303, and the limiting column 303 drives the fixing plate 302 to move along the inner wall of the sliding groove of the positioning block 301, so that one end of the fixing plate 302 is in contact with the inner diameter of the bearing, and the inner diameter of the bearing is accurately positioned through the four 402 pairs; when the bearing needs to be machined from multiple surfaces, the short column 307 is pulled, the baffle 309 is located outside the rectangular groove of the support rod 1, the short column 307 is rotated, the short column 307 drives the positioning block 301 to rotate through the adjusting rod 2, and therefore the positioning block 301 can be changed from a transverse state to a vertical state, and workers can machine the bearing from multiple surfaces.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bearing internal diameter positioner, includes branch (1), and the top of branch (1) is provided with adjusts pole (2), its characterized in that: the top of adjusting pole (2) is provided with fixing device (3), and fixing device (3) are provided with a plurality of fixed plates (302) including locating piece (301), and the inside of locating piece (301) is provided with a plurality of spacing posts (303), and the top of a plurality of fixed plates (302) is provided with a plurality of spacing posts (303), and the top of a plurality of spacing posts (303) is provided with adjusting disk (304).

2. The bearing inner diameter positioning device according to claim 1, wherein: the bottom of locating piece (301) and the top fixed connection of adjusting pole (2), the surface of fixed plate (302) and the inner wall swing joint of locating piece (301), the happy lower surface of spacing post (303) and the upper surface fixed connection of fixed plate (302), the top and the adjusting disk (304) swing joint of spacing post (303).

3. The bearing inner diameter positioning device according to claim 1, wherein: the middle part of the adjusting disc (304) is fixedly connected with a threaded rod (305), and the top of the threaded rod (305) is fixedly connected with a knob (308).

4. The bearing inner diameter positioning device according to claim 1, wherein: the bottom of the adjusting rod (2) is fixedly connected with a short column (307), and one end of the short column (307) is fixedly connected with a baffle plate (309).

5. The bearing inner diameter positioning device of claim 1, wherein: the outer surface of the limiting column (303) is fixedly connected with a pulley (306), and one side of the short column (307) is fixedly connected with a spring (310).