CN215281603U - Clamp holder for bearing processing - Google Patents
Clamp holder for bearing processing Download PDFInfo
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- CN215281603U CN215281603U CN202120270943.1U CN202120270943U CN215281603U CN 215281603 U CN215281603 U CN 215281603U CN 202120270943 U CN202120270943 U CN 202120270943U CN 215281603 U CN215281603 U CN 215281603U
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- clamping piece
- box body
- main box
- outer ring
- transmission
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Abstract
The utility model discloses a holder is used in bearing processing, including the main box body, a slide block, the transmission shaft, the driving rope, outer lane holder and inner circle holder, the top surface and the bottom surface of main box are equipped with spout and first transmission hole respectively, all be equipped with the slide rail on the left side inner wall of main box body and the right side inner wall, the slider sets up between two slide rails, be equipped with reset spring between slider and the slide rail, the bottom surface of slider is equipped with the straight line tooth, the main shaft setting of transmission shaft is in the main box body, the gear of transmission shaft and the meshing of the straight line tooth on the slider, the one end book of driving rope is established on the take-up pulley of transmission shaft, the other end of driving rope extends to outside the main box body from first transmission hole, the lower extreme of outer lane holder is fixed on the top surface of slider, the upper end of outer lane holder extends to outside the main box body from the spout, the lower extreme of inner circle holder is fixed on the top surface of main box body. The clamp holder is ingenious in design, simple in structure and easy to operate, and can greatly improve the efficiency and safety of a bearing processing workshop.
Description
Technical Field
The utility model relates to a bearing processing equipment technical field especially relates to a holder is used in bearing processing.
Background
The bearing is one of important parts in mechanical equipment, and mainly has the functions of supporting a mechanical rotating body, reducing the friction coefficient in the rotating process and ensuring the rotation precision. In the process of processing the bearing, the bearing is heated for a plurality of times, after the heating, the surface temperature of the bearing is higher, and scalding accidents can be caused by carelessness in carrying or mounting.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art current situation, provide a holder for bearing processing, this holder design benefit, simple structure, easily operation can greatly improve the high efficiency and the security between bearing processing vehicle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a clamper for processing a bearing comprises a main box body, a sliding block, a transmission shaft, a transmission rope, an outer ring clamping piece and an inner ring clamping piece; the main box body is a square box body with a cavity, the top surface of the main box body is provided with a chute, the bottom surface of the main box body is provided with a first transmission hole, and the inner walls of the left side and the right side of the main box body are both provided with slide rails; the slide block is arranged between the two slide rails, return springs are arranged between the left side edge of the slide block and the front and rear ends of the slide rail where the slide block is arranged, and between the right side edge of the slide block and the front and rear ends of the slide rail where the slide block is arranged, and the bottom surface of the slide block is provided with linear teeth; the transmission shaft comprises a main shaft, a gear and a winding wheel, the gear and the winding wheel are arranged on the main shaft, the main shaft is arranged between the left inner wall and the right inner wall of the main box body and is in rotary connection with the left inner wall and the right inner wall, and the gear is meshed with linear teeth on the sliding block; one end of the transmission rope is fixed on the winding wheel and surrounds a plurality of circles on the winding wheel, and the other end of the transmission rope extends out of the main box body from the first transmission hole; the lower end of the outer ring clamping piece is fixed on the top surface of the sliding block, and the upper end of the outer ring clamping piece extends out of the main box body from the sliding groove; the lower end of the inner ring clamping piece is fixed on the top surface of the main box body.
Furthermore, the outer ring clamping piece comprises an outer ring lower clamping piece and an outer ring upper clamping piece, the outer ring lower clamping piece and the outer ring upper clamping piece are connected through a bolt, and the upper portion of the front side face of the outer ring upper clamping piece is in an inwards concave arc shape.
Furthermore, the inner ring clamping piece comprises an inner ring lower clamping piece and an inner ring upper clamping piece, the inner ring lower clamping piece and the inner ring upper clamping piece are connected through a bolt, and the upper portion of the rear side surface of the inner ring upper clamping piece is in an outward convex arc shape.
Further, the inner concave arc-shaped surface of the front side surface of the outer ring upper clamping piece and the outer convex arc-shaped surface of the rear side surface of the inner ring upper clamping piece are respectively provided with a rubber cushion layer.
Furthermore, be equipped with spacing box and cover first transmission hole completely on the bottom surface of main box body, be equipped with second transmission hole on the spacing box bottom surface, second transmission hole is located first transmission hole under, and the driving rope is located the outer one end of main box body and extends to outside the spacing box from second transmission hole and be equipped with the pull ring on it, and the diameter of pull ring is greater than the diameter in second transmission hole.
Furthermore, a handle is arranged on the rear end face of the main box body, and a round hole is formed in the tail of the handle.
The utility model has the advantages that:
compared with the prior art, the clamp holder for bearing processing enables the transmission shaft to rotate through pulling the transmission rope, so that the gear rotates and drives the sliding block to move in the sliding rail, and then the outer ring clamping piece is driven to be close to the inner ring clamping piece so as to clamp the bearing.
Drawings
FIG. 1 is a schematic structural view of the clamp holder of the present invention;
fig. 2 is a schematic structural view of the transmission shaft of the present invention;
FIG. 3 is a schematic structural view of the outer ring clamping member of the present invention;
FIG. 4 is a schematic structural view of the clamping member on the outer ring of the present invention;
FIG. 5 is a schematic structural view of the inner ring clamping member of the present invention;
fig. 6 is a schematic structural view of the inner ring clamping piece of the present invention.
Description of the labeling: 1. the device comprises a main box body, 1-1 parts of a sliding groove, 1-2 parts of a first transmission hole, 2 parts of a sliding rail, 3 parts of a sliding block, 4 parts of a reset spring, 5 parts of a transmission shaft, 5-1 parts of a main shaft, 5-2 parts of a winding wheel, 5-3 parts of a gear, 6 parts of a transmission rope, 7 parts of a pull ring, 8 parts of a limiting box, 8-1 parts of a second transmission hole, 9 parts of an outer ring clamping piece, 9-1 parts of an outer ring lower clamping piece, 9-2 parts of an outer ring upper clamping piece, 10 parts of an inner ring clamping piece, 10-1 parts of an inner ring lower clamping piece, 10-2 parts of an inner ring upper clamping piece, 11 parts of a handle, 11-1 parts of a round hole, 12 parts of a bolt, 13 parts of a rubber cushion layer.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1-2, a bearing processing clamp for use in transporting or mounting a bearing includes a main housing 1, a slider 3, a transmission shaft 5, a transmission cord 6, an outer ring clamp 9, and an inner ring clamp 10.
The main box body 1 is a square box body with a cavity, the top surface of the main box body 1 is provided with a sliding groove 1-1, the sliding groove 1-1 is matched with an outer ring clamping piece 9, the bottom surface of the main box body 1 is provided with a first transmission hole 1-2, the inner walls of the left side and the right side of the main box body 1 are respectively provided with a sliding rail 2, and the sliding rail 2 is matched with a sliding block 3 and is positioned at the same horizontal height in the main box body 1.
Preferably, a handle 11 is arranged on the rear end face of the main box body 1, so that the whole clamp holder can be held conveniently, and a circular hole 11-1 is formed in the tail of the handle 11, so that the main box body can be hung and stored conveniently.
The slider 3 sets up between two slide rails 2, all is equipped with reset spring 4 between 3 left side limits of slider and the front and back both ends of its place slide rail 2 and between 3 right side limits of slider and the front and back both ends of its place slide rail 2, and the bottom surface of slider 3 is equipped with the straight line tooth. Reset spring 4 is used for injecing the initial position of slider 3 and its follow-up reseing, when chooseing for use reset spring 4, should guarantee that slider 3 sets up between two slide rails 2 after, reset spring 4 all is in compression state.
The transmission shaft 5 comprises a main shaft 5-1, and a gear 5-3 and a winding wheel 5-2 which are arranged on the main shaft 5-1, wherein the main shaft 5-1 is arranged between the left inner wall and the right inner wall of the main box body 1 and is in rotating connection with the left inner wall and the right inner wall of the main box body 1, in the embodiment, the main shaft 5-1 is connected with the left inner wall and the right inner wall of the main box body 1 by adopting bearings, and the gear 5-3 is meshed with linear teeth on the sliding block 3.
One end of the transmission rope 6 is fixed on the winding wheel 5-2 and surrounds a plurality of circles on the winding wheel 5-2, and the other end of the transmission rope 6 extends out of the main box body 1 from the first transmission hole 1-2.
The lower end of the outer ring clamping piece 9 is fixed on the top surface of the sliding block 3, the upper end of the outer ring clamping piece 9 extends out of the main box body 1 from the sliding groove 1-1, and the lower end of the inner ring clamping piece 10 is fixed on the top surface of the main box body 1. The upper end of the outer ring clamping piece 9 is ensured to be flush with the upper end of the inner ring clamping piece 10 by taking the top surface of the main box body 1 as a reference.
In the technical scheme, the bottom surface of the main box body 1 is provided with the limiting box 8, the limiting box 8 completely covers the first transmission hole 1-2, the bottom surface of the limiting box 8 is provided with the second transmission hole 8-1, the second transmission hole 8-1 is positioned right below the first transmission hole 1-2, the transmission rope 6 is positioned at one end outside the main box body 1, extends to the outside of the limiting box 8 from the second transmission hole 8-1 and is provided with the pull ring 7, and the diameter of the pull ring 7 is larger than that of the second transmission hole 8-1. Through pull ring 7 pulling driving rope 6, change the operation, pull ring 7 cooperates with spacing box 8 for inject driving rope 6 and be located the position of the outer one end of main box body 1.
When the length of the transmission rope 6 and the number of turns around the winding wheel 5-2 are designed, the pull ring 7 is tightly attached to the bottom surface of the limiting box 8 when the distance between the outer ring clamping piece 9 and the inner ring clamping piece 10 is the farthest, so that the transmission rope 6 is tightened in a non-working state and cannot shake.
Specifically, when the bearing is clamped by the clamp holder, the transmission shaft 5 is rotated by pulling the transmission rope 6, so that the gears 5-3 are rotated and the sliding blocks 3 are driven to move in the sliding rails 2, and the outer ring clamping piece 9 is driven to be close to the inner ring clamping piece 10 so as to clamp the bearing.
Referring to fig. 3-6, as an embodiment, the outer ring clamping member 9 includes an outer ring lower clamping member 9-1 and an outer ring upper clamping member 9-2, the outer ring lower clamping member 9-1 and the outer ring upper clamping member 9-2 are connected by a bolt 12, and an upper portion of a front side surface of the outer ring upper clamping member 9-2 is concave arc-shaped. The inner ring clamping piece 10 comprises an inner ring lower clamping piece 10-1 and an inner ring upper clamping piece 10-2, the inner ring lower clamping piece 10-1 and the inner ring upper clamping piece 10-2 are connected through a bolt 12, and the upper portion of the rear side surface of the inner ring upper clamping piece 10-2 is in an outward convex arc shape.
According to the technical scheme, the outer ring clamping piece 9 and the inner ring clamping piece 10 are both detachable, and when the clamping device is used, the outer ring upper clamping piece 9-2 and the inner ring upper clamping piece 10-2 which are different in size can be replaced according to needs, so that the clamping devices are attached to a bearing to be clamped, and stress scars caused during clamping are avoided.
Furthermore, the inner concave arc-shaped surface of the front side surface of the outer ring upper clamping piece 9-2 and the outer convex arc-shaped surface of the rear side surface of the inner ring upper clamping piece 10-2 are both provided with rubber cushion layers 13, and the rubber cushion layers 13 can achieve the purposes of skid resistance and scratch resistance.
Of course, the above is only the preferred embodiment of the present invention, and the application range of the present invention is not limited thereto, so all the equivalent changes made in the principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a holder for bearing processing which characterized in that: the device comprises a main box body, a sliding block, a transmission shaft, a transmission rope, an outer ring clamping piece and an inner ring clamping piece; the main box body is a square box body with a cavity, the top surface of the main box body is provided with a chute, the bottom surface of the main box body is provided with a first transmission hole, and the inner walls of the left side and the right side of the main box body are both provided with slide rails; the slide block is arranged between the two slide rails, return springs are arranged between the left side edge of the slide block and the front and rear ends of the slide rail where the slide block is arranged, and between the right side edge of the slide block and the front and rear ends of the slide rail where the slide block is arranged, and the bottom surface of the slide block is provided with linear teeth; the transmission shaft comprises a main shaft, a gear and a winding wheel, the gear and the winding wheel are arranged on the main shaft, the main shaft is arranged between the left inner wall and the right inner wall of the main box body and is in rotary connection with the left inner wall and the right inner wall, and the gear is meshed with linear teeth on the sliding block; one end of the transmission rope is fixed on the winding wheel and surrounds a plurality of circles on the winding wheel, and the other end of the transmission rope extends out of the main box body from the first transmission hole; the lower end of the outer ring clamping piece is fixed on the top surface of the sliding block, and the upper end of the outer ring clamping piece extends out of the main box body from the sliding groove; the lower end of the inner ring clamping piece is fixed on the top surface of the main box body.
2. The bearing-processing holder according to claim 1, wherein: the outer ring clamping piece comprises an outer ring lower clamping piece and an outer ring upper clamping piece, the outer ring lower clamping piece and the outer ring upper clamping piece are connected through a bolt, and the upper portion of the front side face of the outer ring upper clamping piece is in an inwards concave arc shape.
3. The bearing-processing holder according to claim 2, wherein: the inner ring clamping piece comprises an inner ring lower clamping piece and an inner ring upper clamping piece, the inner ring lower clamping piece and the inner ring upper clamping piece are connected through a bolt, and the upper portion of the rear side surface of the inner ring upper clamping piece is in an outward convex arc shape.
4. A bearing processing holder according to claim 3, wherein: rubber cushion layers are arranged on the inner concave arc-shaped surface of the front side surface of the outer ring upper clamping piece and the outer convex arc-shaped surface of the rear side surface of the inner ring upper clamping piece.
5. The bearing-processing holder according to claim 1, wherein: the bottom surface of the main box body is provided with a limiting box, the limiting box completely covers the first transmission hole, the bottom surface of the limiting box is provided with a second transmission hole, the second transmission hole is positioned under the first transmission hole, the transmission rope is positioned at one end outside the main box body, extends to the outside of the limiting box from the second transmission hole and is provided with a pull ring, and the diameter of the pull ring is larger than that of the second transmission hole.
6. The bearing-processing holder according to claim 1, wherein: the rear end face of the main box body is provided with a handle, and the tail of the handle is provided with a round hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120270943.1U CN215281603U (en) | 2021-01-29 | 2021-01-29 | Clamp holder for bearing processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120270943.1U CN215281603U (en) | 2021-01-29 | 2021-01-29 | Clamp holder for bearing processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215281603U true CN215281603U (en) | 2021-12-24 |
Family
ID=79530772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120270943.1U Active CN215281603U (en) | 2021-01-29 | 2021-01-29 | Clamp holder for bearing processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215281603U (en) |
-
2021
- 2021-01-29 CN CN202120270943.1U patent/CN215281603U/en active Active
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