CN218937261U

CN218937261U - Bearing diameter detection tool with inner and outer coaxial structures

Info

Publication number: CN218937261U
Application number: CN202223058670.8U
Authority: CN
Inventors: 徐春平
Original assignee: Zhejiang Jintie Transmission Technology Co ltd
Current assignee: Zhejiang Jintie Transmission Technology Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-04-28
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a bearing diameter detection tool with an inner coaxial structure and an outer coaxial structure, which comprises a fixed table, clamping plates positioned at two sides of the top of the fixed table and supporting legs positioned at four corners of the bottom of the fixed table, wherein the fixed table comprises: and the empty slot is arranged at the middle position inside the fixed table. According to the utility model, the motor drives the first bidirectional threaded rod to rotate, the first bidirectional threaded rod is matched with the threaded holes in the two groups of adjusting blocks, so that the two groups of adjusting blocks drive the two groups of clamping plates to adjust in opposite directions, the limiting block and the limiting rod slide through the limiting hole, the two groups of clamping plates are regulated more stably, the bearing is clamped, the second bidirectional threaded rod is matched with the threaded holes in the movable blocks, the two groups of movable blocks are regulated in opposite directions, the bearing is limited conveniently, the bearing is limited and fixed at the middle position of the top of the fixed table, and the fixing effect of the detection tool on the bearing is better.

Description

Bearing diameter detection tool with inner and outer coaxial structures

Technical Field

The utility model relates to the technical field of bearing diameter detection, in particular to a bearing diameter detection tool with an inner coaxial structure and an outer coaxial structure.

Background

The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body, and the bearing is fixed through a detection tool in the bearing production process so as to conveniently detect the inner diameter and the outer diameter of the bearing.

The existing majority of diameter detection tools are simple in structure, not stable enough to fix the bearing, not accurate enough to detect the inner diameter and the outer diameter of the bearing, inconvenient to use, inconvenient to adjust the support of the detection tools, not stable enough to place the detection tools, and poor in using effect.

Disclosure of Invention

The utility model aims to provide a bearing diameter detection tool with an inner coaxial structure and an outer coaxial structure, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: bearing diameter detects frock with inside and outside coaxial construction, including fixed station, the splint that are located fixed station top both sides and the supporting leg that is located fixed station bottom four corners department, the fixed station includes:

the top of the fixed table is provided with a first adjusting groove penetrating into the hollow groove; and

second regulating grooves arranged at two ends of the top of the fixed table;

two sets of intermediate position department of splint bottom is provided with the regulating block that runs through to the inside of empty slot, the intermediate position department of fixed station one side installs the motor, the output of motor is connected with and runs through to the inside first two-way threaded rod of regulating block, two sets of the both ends of splint bottom all are provided with the stopper that runs through to the inside of empty slot, the both ends of inside of empty slot all are provided with the gag lever post that runs through to the inside of stopper, two sets of the inside top of splint all is provided with the movable groove, two sets of one side of splint all is provided with the mount, two sets of the both ends of inside of movable groove all are provided with the movable block, two sets of the inside of mount is provided with the second two-way threaded rod that runs through to the inside of movable block.

Preferably, the bottom inside the supporting leg is provided with the flexible leg, the bottom of supporting leg shell is provided with the stop bolt that runs through to the supporting leg inside.

Preferably, the two groups of second adjusting grooves are communicated with the empty groove, the first adjusting groove is communicated with the empty groove, and the top ends of the supporting legs are welded with the fixing table.

Preferably, the top and the splint welded connection of regulating block, the regulating block passes through first adjustment tank and fixed station swing joint, two sets of the top of stopper all with splint welded connection, the stopper passes through second adjustment tank and fixed station swing joint.

Preferably, one end of the motor is provided with a mounting seat, the motor is fixedly connected with the fixing table through the mounting seat, a bearing is arranged at the middle position of one side of the hollow groove, and one end of the first bidirectional threaded rod penetrates through the bearing.

Preferably, the two sets of inside of regulating block is provided with the screw hole with first two-way threaded rod assorted, the regulating block passes through screw hole and first two-way threaded rod threaded connection, the inside of stopper is provided with spacing hole, and the gag lever post runs through to spacing hole inside.

Preferably, the movable block is movably connected with the clamping plate through a movable groove, one ends of the two groups of second bidirectional threaded rods are provided with rotating blocks, one ends of the two groups of second bidirectional threaded rods are provided with bearings, and one ends of the second bidirectional threaded rods penetrate through the bearings.

Preferably, one end inside the movable block is provided with a threaded hole matched with the second bidirectional threaded rod, and the movable block is in threaded connection with the second bidirectional threaded rod through the threaded hole.

Preferably, the inside of supporting leg is provided with flexible hole, flexible leg passes through flexible hole and supporting leg swing joint, the shell of supporting leg is provided with the screw hole with stop bolt assorted.

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

1. according to the utility model, the motor drives the first bidirectional threaded rod to rotate, the first bidirectional threaded rod is matched with the threaded holes in the two groups of adjusting blocks, so that the two groups of adjusting blocks drive the two groups of clamping plates to perform opposite adjustment, the limiting block and the limiting rod can slide through the limiting hole, the two groups of clamping plates are more stable to adjust, the bearing is clamped, the second bidirectional threaded rod is matched with the threaded holes in the movable blocks, the two groups of movable blocks are subjected to opposite adjustment, the bearing is conveniently limited, the bearing is limited and fixed at the middle position of the top of the fixed table, and the fixing effect of the detection tool on the bearing is better;

2. according to the utility model, the telescopic legs and the supporting legs can move through the telescopic holes, the telescopic legs and the supporting legs are limited through the limit bolts by mutually matching the threaded holes of the outer shells of the supporting legs and the external threads on the outer sides of the limit bolts, so that the supporting heights of the supporting legs can be adjusted conveniently, the detection tool can be placed stably, and the use effect of the detection tool is better.

Drawings

Fig. 1 is a cross-sectional view of the present utility model.

Fig. 2 is a schematic view of the structure of the clamping plate of the present utility model.

Fig. 3 is a top view of the present utility model.

In the figure: 1. a fixed table; 101. a hollow groove; 102. a first adjustment tank; 103. a second regulating groove; 2. a clamping plate; 201. an adjusting block; 202. a motor; 203. a first bi-directional threaded rod; 204. a limiting block; 205. a limit rod; 206. a movable groove; 207. a fixing frame; 208. a movable block; 209. a second bi-directional threaded rod; 3. support legs; 301. a telescoping leg; 302. and a limit bolt.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an embodiment of a bearing diameter detection tool with an inner and outer coaxial structure is provided in the present utility model: bearing diameter detects frock with inside and outside coaxial construction, including fixed station 1, be located splint 2 of fixed station 1 top both sides and be located the supporting leg 3 of fixed station 1 bottom four corners department, fixed station 1 includes: a hollow groove 101 arranged at the middle position inside the fixed table 1, and a first adjusting groove 102 penetrating into the hollow groove 101 is arranged at the top of the fixed table 1; and second regulating grooves 103 provided at both ends of the top of the fixed table 1; the intermediate position department of two sets of splint 2 bottoms is provided with the regulating block 201 that runs through to the inside of empty slot 101, the intermediate position department of fixed station 1 one side installs motor 202, the output of motor 202 is connected with the first two-way threaded rod 203 that runs through to the inside of regulating block 201, can drive first two-way threaded rod 203 and rotate through motor 202, the both ends of two sets of splint 2 bottoms all are provided with the stopper 204 that runs through to the inside of empty slot 101, the both ends of the inside of empty slot 101 all are provided with the gag lever post 205 that runs through to the inside of stopper 204, it is more stable to be the regulation of splint 2 through stopper 204 and gag lever post 205, the top of the inside of two sets of splint 2 all is provided with movable groove 206, one side of two sets of splint 2 all is provided with mount 207, the both ends of the inside of two sets of movable groove 206 all are provided with movable block 208, the inside of two sets of mount 207 is provided with the second two-way threaded rod 209 that runs through to the inside of movable block 208, be convenient for adjust movable block 208 in opposite directions.

Please refer to fig. 1 and 3 with emphasis, the bottom end inside the supporting leg 3 is provided with a telescopic leg 301, so as to be convenient for adjust the supporting height of the supporting leg 3, the bottom of the casing of the supporting leg 3 is provided with a limit bolt 302 penetrating into the supporting leg 3, and the telescopic leg 301 and the supporting leg 3 can be limited.

Please refer to fig. 1 and 3, two sets of second adjusting grooves 103 are all communicated with the empty groove 101, the first adjusting groove 102 is communicated with the empty groove 101, and the top ends of the supporting legs 3 are welded with the fixing table 1, so that the detecting tool is convenient to support, and the detecting tool is more stable to use.

Referring to fig. 1 and 2, the top end of the adjusting block 201 is welded to the clamping plate 2, the adjusting block 201 is movably connected to the fixing table 1 through the first adjusting slot 102, the adjusting block 201 and the fixing table 1 can be moved through the first adjusting slot 102, the top ends of the two groups of limiting blocks 204 are welded to the clamping plate 2, the limiting blocks 204 are movably connected to the fixing table 1 through the second adjusting slot 103, and the limiting blocks 204 and the fixing table 1 can be moved through the second adjusting slot 103.

Referring to fig. 1 and 3, an installation seat is disposed at one end of the motor 202, the motor 202 is fixedly connected to the fixing table 1 through the installation seat, a bearing is disposed at a middle position of one side of the interior of the hollow groove 101, and one end of the first bidirectional threaded rod 203 penetrates into the bearing, so that the rotation of the first bidirectional threaded rod 203 is more labor-saving.

Please focusing on fig. 1 and 2, the two sets of adjusting blocks 201 are internally provided with threaded holes matched with the first bidirectional threaded rod 203, the adjusting blocks 201 are in threaded connection with the first bidirectional threaded rod 203 through the threaded holes, so that the two sets of adjusting blocks 201 drive the two sets of clamping plates 2 to adjust in opposite directions, limiting holes are formed in the limiting blocks 204, and the limiting rods 205 penetrate into the limiting holes, so that the adjustment of the two sets of clamping plates 2 is more stable.

Referring to fig. 1 and 2, the movable block 208 is movably connected to the clamping plate 2 through the movable slot 206, the movable block 208 and the clamping plate 2 can be moved through the movable slot 206, one ends of two sets of second bidirectional threaded rods 209 are respectively provided with a rotating block, one end inside the two sets of fixing frames 207 is provided with a bearing, and one end of the second bidirectional threaded rod 209 penetrates into the bearing.

Referring to fig. 1 and 2, one end of the movable block 208 is provided with a threaded hole matched with the second bidirectional threaded rod 209, and the movable block 208 is in threaded connection with the second bidirectional threaded rod 209 through the threaded hole, so that two groups of movable blocks 208 in the clamping plate 2 are adjusted in opposite directions, and the bearing is conveniently limited.

Referring to fig. 1 and 3, a telescopic hole is formed in the supporting leg 3, the telescopic leg 301 is movably connected with the supporting leg 3 through the telescopic hole, the telescopic leg 201 and the supporting leg 3 can move through the telescopic hole, a threaded hole matched with a limit bolt 302 is formed in the outer shell of the supporting leg 3, and the telescopic leg 301 and the supporting leg 3 can be limited through the limit bolt 302.

Working principle: before the utility model is used, the tool is placed at the using position, the telescopic leg 301 and the supporting leg 3 can move through the telescopic hole, the threaded hole of the shell of the supporting leg 3 and the external thread outside the limiting bolt 302 are mutually matched, the telescopic leg 301 and the supporting leg 3 are limited through the limiting bolt 302, the supporting height of the supporting leg 3 is convenient to adjust, the detection tool is convenient to place stably, the using effect of the detection tool is better, when the tool is used, a power supply is connected, a bearing is placed on the fixed table 1, the motor 202 drives the first bidirectional threaded rod 203 to rotate, the first bidirectional threaded rod 203 and the threaded holes inside the two groups of adjusting blocks 201 are mutually matched, the two groups of adjusting blocks 201 can drive the two groups of clamping plates 2 to oppositely adjust, the limiting block 204 and the limiting rod 205 can slide through the limiting hole, the two groups of clamping plates 2 are more stably adjusted, the rotating block drives the second bidirectional threaded rod 209 and the threaded hole inside the movable block 208 are mutually matched, the two groups of the movable block 208 are convenient to adjust in opposite directions, the two groups of moving blocks 208 are convenient to fix the bearings on the fixed table 1, the diameter of the bearings is better, and the diameter of the inside and outside of the bearings is measured through the fixed bearings is measured.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Bearing diameter detects frock with inside and outside coaxial structure, its characterized in that: including fixed station (1), be located splint (2) of fixed station (1) top both sides and be located supporting leg (3) of fixed station (1) bottom four corners department, fixed station (1) include:

the device comprises an empty groove (101) arranged at the middle position inside the fixed table (1), and a first adjusting groove (102) penetrating into the empty groove (101) is arranged at the top of the fixed table (1); and

second regulating grooves (103) arranged at two ends of the top of the fixed table (1);

two sets of intermediate position department of splint (2) bottom is provided with and runs through to inside regulating block (201) of empty slot (101), motor (202) are installed to intermediate position department of fixed station (1) one side, the output of motor (202) is connected with and runs through to inside first two-way threaded rod (203) of regulating block (201), two sets of both ends of splint (2) bottom all are provided with and run through stopper (204) to inside empty slot (101), both ends inside empty slot (101) all are provided with and run through stopper (205) to inside stopper (204), two sets of splint (2) inside top all is provided with movable groove (206), two sets of one side of splint (2) all is provided with mount (207), two sets of both ends inside movable groove (206) all are provided with movable block (208), two sets of the inside of mount (207) are provided with and run through second two-way threaded rod (209) to inside movable block (208).

2. The bearing diameter detection tool with an inner coaxial structure according to claim 1, wherein: the bottom inside supporting leg (3) is provided with flexible leg (301), the bottom of supporting leg (3) shell is provided with and runs through limit bolt (302) to inside supporting leg (3).

3. The bearing diameter detection tool with an inner coaxial structure according to claim 1, wherein: the two groups of second adjusting grooves (103) are communicated with the empty groove (101), the first adjusting grooves (102) are communicated with the empty groove (101), and the top ends of the supporting legs (3) are connected with the fixing table (1) in a welding mode.

4. The bearing diameter detection tool with an inner coaxial structure according to claim 1, wherein: the top of regulating block (201) and splint (2) welded connection, regulating block (201) pass through first adjustment tank (102) and fixed station (1) swing joint, two sets of the top of stopper (204) all with splint (2) welded connection, stopper (204) pass through second adjustment tank (103) and fixed station (1) swing joint.

5. The bearing diameter detection tool with an inner coaxial structure according to claim 1, wherein: one end of the motor (202) is provided with a mounting seat, the motor (202) is fixedly connected with the fixed table (1) through the mounting seat, a bearing is arranged at the middle position of one side of the interior of the empty groove (101), and one end of the first bidirectional threaded rod (203) penetrates into the bearing.

6. The bearing diameter detection tool with an inner coaxial structure according to claim 1, wherein: the two groups of adjusting blocks (201) are internally provided with threaded holes matched with the first bidirectional threaded rod (203), the adjusting blocks (201) are in threaded connection with the first bidirectional threaded rod (203) through the threaded holes, limiting holes are formed in the limiting blocks (204), and the limiting rods (205) penetrate through the limiting holes.

7. The bearing diameter detection tool with an inner coaxial structure according to claim 1, wherein: the movable blocks (208) are movably connected with the clamping plates (2) through movable grooves (206), one ends of the two groups of second bidirectional threaded rods (209) are provided with rotating blocks, one ends of the two groups of fixing frames (207) are provided with bearings, and one ends of the second bidirectional threaded rods (209) penetrate through the bearings.

8. The bearing diameter detection tool with an inner coaxial structure according to claim 1, wherein: one end inside movable block (208) is provided with the screw hole that matches with second bidirectional threaded rod (209), movable block (208) passes through screw hole and second bidirectional threaded rod (209) threaded connection.

9. The bearing diameter detection tool with the inner and outer coaxial structures according to claim 2, wherein: the inside of supporting leg (3) is provided with flexible hole, flexible leg (301) are through flexible hole and supporting leg (3) swing joint, the shell of supporting leg (3) is provided with the screw hole with spacing bolt (302) assorted.