CN218000141U

CN218000141U - Detachable bearing with clamping mechanism

Info

Publication number: CN218000141U
Application number: CN202221788022.5U
Authority: CN
Inventors: 李钰林
Original assignee: Ningbo Beilun Zhongfu Machinery Co ltd
Current assignee: Ningbo Beilun Zhongfu Machinery Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-12-09
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses a detachable bearing with clamping mechanism, go up outer lane one side fixedly connected with fixture block, and the fixture block surface has seted up flutedly, recess internally mounted has first pivot, and first pivot surface rotation is connected with the gag lever post, the gag lever post top is rotated and is connected with the second pivot, through pressing down gag lever post and activity strip, makes it rotate through the second pivot, drives the gag lever post and carries out clockwise rotation in the recess through first pivot, also makes the activity strip carry out anticlockwise rotation in the recess through the third pivot, promotes the slider and slides in the spout through the activity strip, makes gag lever post and activity strip can contract in the recess, makes the fixture block can slide to the draw-in groove in, through first magnet and second magnet adsorption together, make the outer lane can form the state of joint with lower outer lane, increased the flexibility when the bearing installation, make installation more high-efficient.

Description

Detachable bearing with clamping mechanism

Technical Field

The utility model relates to a detachable bearing technical field with latch mechanism specifically is a detachable bearing with latch mechanism.

Background

The bearing is an important part in the modern mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the motion process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, under the action of a certain load, the rotating speed or hours of the bearing before pitting corrosion occurs, the service life of a rolling bearing is the rotating speed, and the bearing within the service life is subjected to preliminary fatigue damage on any bearing ring or rolling body.

The detachable bearing that has clamping mechanism at present rotates including the outer lane through the ball when using, makes the inner circle can carry out the pivoted, and prior art sets up latch device at the outer lane for this reason, increases the high efficiency of installation, sets up detachable device simultaneously, maintains cleanness and change increase of service life.

Because the detachable bearing that has latch mechanism is when using, can't carry out the joint to the outer lane of bearing, increases the promptness of installation in the production, and the bearing is in long-term simultaneously, and the life-span has and the corruption can reduce to just need dismantle the bearing, maintain cleanness and change bearing spare part, thereby increase the life of bearing.

Disclosure of Invention

The utility model provides a technical problem lie in overcoming prior art and because the detachable bearing that has latch mechanism is when using, can't carry out the joint to the outer lane of bearing, increase the agility of installation in the production, the bearing is in long-term simultaneously, the life-span has and the moist bad meeting reduces to just need dismantle the bearing, maintain cleanness and change bearing spare part, thereby increase the life of bearing, provide a detachable bearing that has latch mechanism. The detachable bearing with the clamping mechanism has the characteristics of clamping installation, disassembly and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a detachable bearing with a clamping mechanism comprises:

the device comprises an upper outer ring, wherein a clamping block is fixedly connected to one side of the upper outer ring, a groove is formed in the surface of the clamping block, a first rotating shaft is installed inside the groove, a limiting rod is rotatably connected to the surface of the first rotating shaft, the top end of the limiting rod is rotatably connected with a second rotating shaft, a first magnet is fixedly embedded into the top end of the limiting rod, a movable strip is embedded and connected to the surface of the second rotating shaft, a third rotating shaft is rotatably connected to the bottom end of the movable strip, a sliding block is embedded and connected to the surface of the third rotating shaft, and a sliding chute is movably sleeved on the surface of the sliding block;

the lower outer lane, the draw-in groove has been seted up on lower outer lane top, and draw-in groove inner wall fixedly connected with second spring, second spring one side fixedly connected with cushion, the activity embedding of lower outer lane outer wall has the bolt, and bolt bottom threaded connection has the movable block, the embedding of movable block bottom is connected with second magnet, and movable block top fixedly connected with third spring.

Preferably, the sliding groove is formed in the groove, and the groove is located at the bottom end of the groove.

Preferably, the bottom end of the limiting rod is fixedly connected with a first spring, and the first spring fixes the bottom end inside the groove.

Preferably, the cushion block is movably sleeved at the bottom end inside the clamping groove, and the length of the clamping groove is greater than that of the clamping block.

Preferably, the movable block is movably sleeved at the top end inside the clamping groove, and the bolt penetrates through one side of the inner wall of the clamping groove.

Preferably, the third spring is fixed on one side of the inner wall of the clamping groove, and the bolt penetrates through the third spring.

Preferably, the inner wall of the upper outer ring is provided with a ball, the surface of the ball is provided with a support, the surface of the ball is provided with an inner ring, and the inner ring is movably sleeved inside the upper outer ring and the lower outer ring.

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

1. in this technical scheme, through pressing down gag lever post and activity strip, make it rotate through the second pivot, drive the gag lever post and carry out clockwise rotation in the recess through first pivot, also make activity strip carry out anticlockwise rotation in the recess through the third pivot, promote the slider through activity strip and slide in the spout, make gag lever post and activity strip can contract in the recess, make the fixture block can slide in the draw-in groove, adsorb together through first magnet and second magnet, make the state that the outer lane can form the joint with lower outer lane, the flexibility when having increased the bearing installation, make installation more high-efficient.

2. In this technical scheme, move the bolt through twisting, make it rotate in the draw-in groove through lower outer lane outer wall, make the movable block carry out the screw thread at the bolt surface and remove, also make the movable block pass in and out the slip in draw-in groove inner wall one side simultaneously, thereby promote gag lever post and activity strip, make gag lever post and activity strip can move about and contract in the recess, thereby can make fixture block roll-off draw-in groove through the pulling, make the upper outer lane separate with lower outer lane, the detachable effect has been realized, also be convenient for later stage through dismantling the maintenance and the change of bearing, make the more swift of changing spare part, also can clean spare part simultaneously, thereby can increase the life of bearing.

Drawings

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

FIG. 2 is a schematic view of a side view of a fixture block of the present invention;

FIG. 3 is a schematic diagram of a side view of the section of the slot of the present invention;

fig. 4 is a schematic side view of the bolt profile of the present invention.

Reference numbers in the figures: 1. an upper outer ring; 101. a clamping block; 102. a groove; 103. a first rotating shaft; 104. a limiting rod; 105. a second rotating shaft; 106. a first magnet; 107. a movable bar; 108. a third rotating shaft; 109. a slider; 1010. a chute; 1011. a first spring; 2. a lower outer ring; 201. a card slot; 202. a second spring; 203. cushion blocks; 204. a bolt; 205. a movable block; 206. a second magnet; 207. a third spring; 3. a ball bearing; 4. a support; 5. an inner ring.

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:

examples

A clamping block 101 is fixedly connected to one side of the upper outer ring 1, a groove 102 is formed in the surface of the clamping block 101, a first rotating shaft 103 is installed inside the groove 102, a limiting rod 104 is rotatably connected to the surface of the first rotating shaft 103, a second rotating shaft 105 is rotatably connected to the top end of the limiting rod 104, a first magnet 106 is fixedly embedded in the top end of the limiting rod 104, a movable strip 107 is embedded and connected to the surface of the second rotating shaft 105, a third rotating shaft 108 is rotatably connected to the bottom end of the movable strip 107, a sliding block 109 is embedded and connected to the surface of the third rotating shaft 108, a sliding groove 1010 is movably sleeved on the surface of the sliding block 109, the sliding groove 1010 is formed inside the groove 102, the groove 102 is located at the bottom end inside the groove 102, a first spring 1011 is fixedly connected to the bottom end of the limiting rod 104, and the first spring 1011 is fixed to the bottom end inside the groove 102, the limiting rod 104 and the movable strip 107 form a bendable angle, so that the limiting rod 104 and the movable strip 107 are pressed to rotate through the second rotating shaft 105, the limiting rod 104 is driven to rotate clockwise in the groove 102 through the first rotating shaft 103, the movable strip 107 also rotates anticlockwise in the groove 102 through the third rotating shaft 108, the sliding block 109 is pushed to slide in the sliding groove 1010 through the movable strip 107, the limiting rod 104 and the movable strip 107 can be contracted into the groove 102, the clamping block 101 can slide into the clamping groove 201, and after no pressing force is applied, the first spring 1011 can exert flexibility to push the limiting rod 104 and the movable strip 107, so that the limiting rod 104 and the movable strip 201 can be movably embedded into the clamping groove 201, and the upper outer ring 1 and the lower outer ring 2 can form a clamping state by being adsorbed together through the first magnet 106 and the second magnet 206;

a clamping groove 201 is formed in the top end of the lower outer ring 2, a second spring 202 is fixedly connected to the inner wall of the clamping groove 201, a cushion block 203 is fixedly connected to one side of the second spring 202, a bolt 204 is movably embedded in the outer wall of the lower outer ring 2, a movable block 205 is connected to the bottom end of the bolt 204 in a threaded manner, a second magnet 206 is embedded and connected to the bottom end of the movable block 205, a third spring 207 is fixedly connected to the top end of the movable block 205, the cushion block 203 is movably sleeved at the bottom end inside the clamping groove 201, the length of the clamping groove 201 is larger than that of the clamping block 101, the movable block 205 is movably sleeved at the top end inside the clamping groove 201, the bolt 204 penetrates through one side of the inner wall of the clamping groove 201, the third spring 207 is fixed to one side of the inner wall of the clamping groove 201, the bolt 204 penetrates through the third spring 207, a ball 3 is mounted on the inner wall of the upper outer ring 1, a support 4 is mounted on the surface of the ball 3, and an inner ring 5 is mounted on the surface of the ball 3, the inner ring 5 is movably sleeved inside the upper outer ring 1 and the lower outer ring 2, the fixture block 101 is movably embedded into the clamping groove 201, the cushion block 203 is pushed through the second spring 202, the cushion block 203 is abutted against the fixture block 101, the fixture block 101 is fixed in the clamping groove 201 to be more stable, the bolt 204 is screwed to rotate in the clamping groove 201 through the outer wall of the lower outer ring 2, the movable block 205 is in threaded movement on the surface of the bolt 204, the movable block 205 is in and out sliding on one side of the inner wall of the clamping groove 201, so that the limiting rod 104 and the movable strip 107 are pushed, the limiting rod 104 and the movable strip 107 can movably retract into the groove 102, the upper outer ring 1 is pulled to separate the first magnet 106 from the second magnet 206, the fixture block 101 can slide out of the clamping groove 201 through pulling, the upper outer ring 1 is separated from the lower outer ring 2, a detachable effect is realized, and the inner ring 5 rotates after being abutted, the balls 3 rotate at positions between the upper outer ring 1, the lower outer ring 2 and the inner ring 5, and the support 4 stabilizes the rotation of the balls 3.

The working principle is as follows: firstly, a bendable angle is formed by the limiting rod 104 and the movable bar 107, so that the limiting rod 104 and the movable bar 107 are pressed to rotate through the second rotating shaft 105, the limiting rod 104 is driven to rotate clockwise in the groove 102 through the first rotating shaft 103, the movable bar 107 is also driven to rotate anticlockwise in the groove 102 through the third rotating shaft 108, the sliding block 109 is pushed by the movable bar 107 to slide in the sliding groove 1010, the limiting rod 104 and the movable bar 107 can be contracted into the groove 102, the clamping block 101 can slide into the clamping groove 201, after no pressing force is generated, the first spring 1011 can exert flexibility to push the limiting rod 104 and the movable bar 107, so that the limiting rod 104 and the movable bar can be movably embedded into the clamping groove 201, the first magnet 106 and the second magnet 206 are adsorbed together, and simultaneously, the cushion block 203 is pushed by the second spring 202 to abut against the clamping block 101, the fixture block 101 is fixed in the clamping groove 201 more stably, the upper outer ring 1 and the lower outer ring 2 can form a clamping state, the bolt 204 is screwed to rotate in the clamping groove 201 through the outer wall of the lower outer ring 2, the movable block 205 is in threaded movement on the surface of the bolt 204, the movable block 205 is in and out sliding on one side of the inner wall of the clamping groove 201, the limiting rod 104 and the movable strip 107 are pushed, the limiting rod 104 and the movable strip 107 can movably retract into the groove 102, the first magnet 106 is separated from the second magnet 206 by pulling the upper outer ring 1, the fixture block 101 can slide out of the clamping groove 201 by pulling, the upper outer ring 1 is separated from the lower outer ring 2, the detachable effect is realized, when the inner ring 5 is butted and then rotates, the ball 3 rotates at the middle positions of the upper outer ring 1, the lower outer ring 2 and the inner ring 5, and the support 4 stabilizes the rotation of the ball 3, the working principle of the device is thus completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 detachable bearing with latch mechanism which characterized in that, detachable bearing with latch mechanism includes:

the magnetic bearing comprises an upper outer ring (1), a clamping block (101) is fixedly connected to one side of the upper outer ring (1), a groove (102) is formed in the surface of the clamping block (101), a first rotating shaft (103) is installed inside the groove (102), a limiting rod (104) is rotatably connected to the surface of the first rotating shaft (103), a second rotating shaft (105) is rotatably connected to the top end of the limiting rod (104), a first magnet (106) is fixedly embedded into the top end of the limiting rod (104), a movable strip (107) is embedded into the surface of the second rotating shaft (105), a third rotating shaft (108) is rotatably connected to the bottom end of the movable strip (107), a sliding block (109) is embedded into the surface of the third rotating shaft (108), and a sliding groove (1010) is movably sleeved on the surface of the sliding block (109);

lower outer lane (2), draw-in groove (201) have been seted up on lower outer lane (2) top, and draw-in groove (201) inner wall fixedly connected with second spring (202), second spring (202) one side fixedly connected with cushion (203), outer lane (2) outer wall activity embedding has bolt (204) down, and bolt (204) bottom threaded connection has movable block (205), movable block (205) bottom embedding is connected with second magnet (206), and movable block (205) top fixedly connected with third spring (207).

2. The detachable bearing with clamping mechanism as claimed in claim 1, wherein: the sliding groove (1010) is formed in the groove (102), and the groove (102) is located at the bottom end of the inner portion of the groove (102).

3. The detachable bearing with clamping mechanism as claimed in claim 1, wherein: the bottom end of the limiting rod (104) is fixedly connected with a first spring (1011), and the first spring (1011) fixes the bottom end inside the groove (102).

4. The detachable bearing with clamping mechanism according to claim 1, wherein: the cushion block (203) is movably sleeved at the bottom end inside the clamping groove (201), and the length of the clamping groove (201) is larger than that of the clamping block (101).

5. The detachable bearing with clamping mechanism according to claim 1, wherein: the movable block (205) is movably sleeved at the top end inside the clamping groove (201), and the bolt (204) penetrates through one side of the inner wall of the clamping groove (201).

6. The detachable bearing with clamping mechanism according to claim 1, wherein: the third spring (207) is fixed on one side of the inner wall of the clamping groove (201), and the bolt (204) penetrates through the third spring (207).

7. The detachable bearing with clamping mechanism as claimed in claim 1, wherein: go up outer lane (1) inner wall and install ball (3), and ball (3) surface mounting has support (4), ball (3) surface mounting has inner circle (5), and inner circle (5) activity cup joints at last outer lane (1) and down inside outer lane (2).