CN220994093U - Grinding table for gear ring machining - Google Patents
Grinding table for gear ring machining Download PDFInfo
- Publication number
- CN220994093U CN220994093U CN202322797350.2U CN202322797350U CN220994093U CN 220994093 U CN220994093 U CN 220994093U CN 202322797350 U CN202322797350 U CN 202322797350U CN 220994093 U CN220994093 U CN 220994093U
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- CN
- China
- Prior art keywords
- driving rod
- gear ring
- clamps
- grinding table
- clamp
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- 238000003754 machining Methods 0.000 title abstract description 13
- 238000005498 polishing Methods 0.000 claims abstract description 22
- 238000010926 purge Methods 0.000 claims abstract description 18
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 230000010485 coping Effects 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
According to the polishing table for machining the gear ring, provided by the utility model, a plurality of groups of clamps are arranged on the polishing table; the clamp comprises a clamp seat, a workpiece clamping groove, a driving rod and a clamping block; a slide way is arranged on the grinding table; one end of the driving rod is provided with a driving end of the driving rod, the other end of the driving rod is provided with a connecting end of the driving rod, the top of the clamp seat is provided with a threaded hole, and the outer peripheral surface of the connecting end of the driving rod is provided with external threads; a traveling rail which is convenient for traveling transportation and polishing of the front/rear gear rings in the factory is arranged right above the polishing table; the side of the grinding table is provided with a mounting column, and a purging pipe for supplying air by a compressed air system in a factory is arranged on the mounting column; the grinding table is arranged to be in a semicircular shape, so that a gear ring in the circular shape is conveniently carried, the gear ring is fixed on the top surface of the grinding table through a clamp arranged on the grinding table, the gear ring is prevented from being directly placed on the ground when the gear ring is operated, and therefore the precision of the gear ring is affected, and the operability is strong.
Description
Technical Field
The utility model relates to the technical field of gear ring machining, in particular to a grinding table for gear ring machining.
Background
In the production process of the gear ring in a factory, the quality control and the post-treatment repair of the gear ring are vital links, and for a general small gear ring, the repair work can be directly carried out on a bench vice, however, for a gear ring with a larger diameter, the gear ring cannot be directly put on the bench vice for repair due to the increase of the size and the weight, so that the post-treatment repair of the gear ring is directly put on the ground for operation, but the problem caused by the method is that the precision of the gear ring is influenced to a certain extent, and the situation that the gear ring is inclined or stressed unevenly is possibly caused due to the fact that the ground is possibly uneven, so that the precision and the quality of the gear ring are adversely affected; in addition, the operation mode also has an influence on the working efficiency of workers, and workers in factories need to constantly bend down or adjust the posture to check the condition of the gear ring, so that the working strength of the workers is increased, and the working efficiency is reduced;
Therefore, there is an urgent need for a coping table that can carry out a load on a large ring gear in a factory so that inspection and repair work after production can be performed more efficiently and accurately.
Disclosure of utility model
The technical problem to be solved by the utility model is to provide the gear ring processing coping table which has reasonable structural design, can fix the gear ring at a certain height and can be matched with a travelling crane in a factory to carry the gear ring.
The technical problem to be solved by the utility model is realized by the following technical scheme that the grinding table for processing the gear ring is formed into a rough semicircular table surface, and a plurality of groups of clamps for clamping the gear ring are arranged on the grinding table;
The clamp comprises a clamp seat, a workpiece clamping groove, a driving rod and a clamping block; a slide way is arranged on the grinding table, the bottom of the clamp seat is arranged in the slide way, and a sliding block which can be matched with the slide way for use is fixedly arranged on the outer wall of the bottom of the clamp seat; the workpiece clamping groove is formed in the outer wall of the middle of the clamp seat; one end of the driving rod is set to be a driving end of the driving rod, the other end of the driving rod is set to be a connecting end of the driving rod, a threaded hole for the connecting end of the driving rod to penetrate into the workpiece clamping groove is formed in the top of the clamp seat, and an external thread in threaded connection with the threaded hole is formed on the peripheral surface of the connecting end of the driving rod; the clamping block is arranged in the workpiece clamping groove, a rotary bearing is embedded at the top of the clamping block, and the connecting end of the driving rod passes through the threaded hole and is then fixed in the inner ring of the rotary bearing;
A traveling rail which is convenient for traveling transportation and polishing of the front/rear gear rings in the factory is arranged right above the polishing table;
the side of the grinding table is provided with a mounting column, and a purging pipe for supplying air by a factory compressed air system is arranged on the mounting column.
Preferably, the clamps are provided with three groups, wherein one group of clamps is positioned on the top surface of the middle part of the grinding table, the other two groups of clamps are symmetrically arranged on two sides of the group of clamps, and an included angle formed by connecting any one group of clamps positioned on the top surface of the middle part of the grinding table with the center of the top surface of the grinding table is 90 degrees.
Preferably, the arrangement direction of the travelling rail is the same as the arrangement direction of the sliding blocks on the group of clamps positioned on the top surface of the middle part of the grinding table.
Preferably, the driving rod is vertically arranged.
Preferably, a handle for facilitating rotation of the driving rod is mounted on the driving end of the driving rod.
Preferably, the clamping blocks are horizontally arranged.
Preferably, the clamping block is provided with a guide hole, a guide rod is arranged in the guide hole of the clamping block in a clearance fit manner, and two ends of the guide rod are vertically fixed on the top wall and the bottom wall of the workpiece clamping groove.
Preferably, the mounting column is vertically placed on the ground, and a pipe clamp for placing the purge pipe is fixedly installed on the outer wall of the middle part of the mounting column.
Preferably, the grinding table is formed in a substantially semicircular ring shape.
Compared with the prior art, the utility model has the beneficial technical effects that:
(1) The clamp on the grinding table can fix the gear ring on the top surface of the grinding table, so that the gear ring is prevented from being directly placed on the ground when the gear ring is operated, the precision of the gear ring is affected, and the operability is high;
(2) A traveling rail matched with a traveling system in a factory is arranged right above the grinding table, so that the gear ring can be directly hoisted to or away from the grinding table without manual carrying, and the working efficiency is high;
(3) The side of the coping table is also provided with a purging pipe, the purging pipe is supplied with air by a compressed air system in a factory, and the gear ring can be purged and cleaned through the purging pipe, so that the practicability is high.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic view of a portion of a front view structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of a portion of the clamp base, slider and slideway of the present utility model.
In the figure: 1. repairing the grinding table; 2. a gear ring; 3. a clamp seat; 4. a workpiece clamping groove; 5. clamping blocks; 6. a slideway; 7. a slide block; 8. a drive end of the drive rod; 9. a drive rod connection end; 10. a rotating bearing; 11. a travelling rail; 12. a mounting column; 13. a purge tube; 14. a handle; 15. a guide rod; 16. pipe clamp.
Detailed Description
Specific embodiments of the utility model will be further described below with reference to the accompanying drawings, in order to facilitate a further understanding of the utility model by those skilled in the art, without limiting the scope of the claims thereto.
1, Referring to fig. 1-3, a gear ring machining polishing table 1 is formed as a substantially semicircular table surface, the size of the polishing table 1 can be selected automatically according to the use requirement, the height of the polishing table 1 can be 800 mm-900 mm, the height of the polishing table can be selected automatically according to the use requirement, and a plurality of groups of clamps for clamping a gear ring 2 are arranged on the polishing table 1;
The clamp comprises a clamp seat 3, a workpiece clamping groove 4, a driving rod and a clamping block 5; the grinding table 1 is provided with a slide way 6, the slide way 6 is formed into a substantially square slide way 6, the bottom of the clamp seat 3 is arranged in the slide way 6, the clamp seat 3 is formed into a substantially square platy body structure, the outer wall of the bottom of the clamp seat 3 is fixedly provided with a slide block 7 which can be matched with the slide way 6, the slide block 7 is a square strip-shaped slide block 7, and the slide block 7 and the slide way 6 can be mutually matched for use; the workpiece clamping groove 4 is formed in the outer wall of the middle of the clamp seat 3, and the workpiece clamping groove 4 is formed into a roughly square groove body structure, and is designed for accommodating the clamping block 5 and the gear ring 2; one end of the driving rod is provided with a driving rod driving end 8, the other end of the driving rod is provided with a driving rod connecting end 9, the driving rod is formed into a roughly cylindrical rod body structure, a threaded hole for the driving rod connecting end 9 to penetrate into the workpiece clamping groove 4 is formed in the top of the clamp seat 3, and an external thread in threaded connection with the threaded hole is formed on the outer peripheral surface of the driving rod connecting end 9; the clamping block 5 is arranged in the workpiece clamping groove 4, the top of the clamping block 5 is embedded with a rotary bearing 10, a blind hole which is convenient for installing the rotary bearing 10 can be formed in the top surface of the clamping block 5 in advance, and the outer ring of the rotary bearing 10 is fixed on the inner peripheral surface of the blind hole; the driving rod connecting end 9 is fixed in the inner ring of the rotary bearing 10 after passing through the threaded hole, and it is noted that the driving rod connecting end 9 is in interference fit with the inner ring of the rotary bearing 10, and is difficult to detach once being installed;
a travelling rail 11 which is convenient for travelling transportation and polishing of the front/rear gear rings 2 in a factory is arranged right above the polishing table 1, and the travelling rail 11 is convenient for the travelling crane lifting appliance to move, so that the specification and the model of the travelling crane lifting appliance can be selected according to the use requirement in the prior art;
The side of the grinding table 1 is provided with a mounting column 12, a purge pipe 13 for supplying air from a factory compressed air system is arranged on the mounting column 12, and the purge pipe 13 can be of a circular pipe structure.
In embodiment 1, it should be noted that the above-mentioned clamp does not have a bolt structure for fixing the clamp base 3 itself to the top surface of the grinding table 1, but after the ring gear 2 is fixed, the clamp itself cannot be moved at will because the slide block 7 on the clamp base 3 and the slide way 6 itself have a certain limit function, and the clamp base 3 cannot be moved in the vertical upward direction after the slide block 7 on the clamp base 3 is slidingly connected in the slide way 6; in addition, the three groups of clamps are provided with a certain installation included angle, so that the clamp seat 3 cannot move left, right, front or back under the state that the slide block 7 is in sliding fit with the slide way 6, and therefore the gear ring 2 pressed on the polishing table 1 by the clamp block 5 cannot move on the premise that the clamp seat 3 cannot move.
In embodiment 2, the polishing table for machining a gear ring according to embodiment 1 is provided with three groups of clamps, wherein one group of clamps is located on the top surface of the middle part of the polishing table 1, the other two groups of clamps are symmetrically located at two sides of the group of clamps, and an included angle formed by a connection line between any one group of clamps located on the top surface of the middle part of the polishing table 1 and any one group of clamps located on the top surface of the other two groups of clamps and the center of the top surface of the polishing table 1 is 90 °.
In embodiment 2, the clamps are provided with three groups, and the installation included angle of the clamps of two adjacent groups is 90 °, and the use of multiple groups of clamps can enable the gear ring 2 to be more stably limited on the coping table 1, so as to fix and limit the fixed gear ring 2.
In embodiment 3, the setting direction of the running rail 11 of the coping table for machining a ring gear according to embodiment 2 is the same as the setting direction of the sliders 7 on the set of jigs located on the top surface of the middle portion of the coping table 1.
In embodiment 3, that is, the ring gear 2 is transported without interference with three sets of jigs, and the operability is high.
Embodiment 4, a coping table for machining a gear ring according to embodiment 1, wherein the driving rod is vertically disposed.
In embodiment 5, a coping table for machining a ring gear according to embodiment 1 is provided, and a handle 14 for facilitating rotation of the driving lever is attached to the driving end 8 of the driving lever.
In embodiment 5, the handle 14 may be horizontally disposed on a circular rod body structure, an inner triangular blind hole (not shown) may be formed on the flat end surface of the driving end 8 of the driving rod, and a triangular prism rod body (not shown) which is vertically disposed and may be inserted into the inner triangular blind hole is fixedly welded at the bottom end of the handle 14, so that the handle 14 and the driving end 8 of the driving rod may be conveniently connected.
In embodiment 6, the coping table for machining a ring gear according to embodiment 1, the clamping blocks 5 are horizontally arranged.
Embodiment 7, a coping table for machining a gear ring according to embodiment 1, wherein a guide hole is formed in the clamping block 5, the guide hole may be a round hole, a guide rod 15 is disposed in the guide hole of the clamping block 5 in a clearance fit manner, the guide rod 15 may be a circular rod-shaped body structure, and two ends of the guide rod 15 are vertically fixed on the top wall and the bottom wall of the workpiece clamping groove 4.
Embodiment 8, embodiment 1a coping table for gear ring processing, the erection column 12 place subaerial perpendicularly, be equipped with the pipe clamp 16 that is used for placing purge tube 13 on the middle part outer wall of erection column 12, pipe clamp 16 is that prior art can select its model specification by oneself according to the user demand.
In embodiment 9, the dressing table 1 for machining a ring gear according to embodiment 1 is formed in a substantially semicircular ring shape.
When the gear ring processing polishing table is used, the gear ring processing polishing table comprises the following components:
Firstly, hoisting the gear ring 2 onto the top surface of the coping table 1 through a travelling crane in a factory, before the gear ring 2 is contacted with the top surface of the coping table 1, adjusting the positions of the clamp bases 3 of the three groups of clamps to ensure that the gear ring 2 is just under the clamp blocks 5, completely placing the gear ring 2 on the coping table 1 at the moment, rotating the handle 14 to ensure that the clamp blocks 5 on the driving rod and the driving rod connecting end 9 descend until the clamp blocks 5 are contacted with the top surface of the gear ring 2 and are tightly pressed on the clamp bases 3, and fixing the gear ring 2, wherein the gear ring 2 can be inspected and repaired;
During the operation of checking and repairing the gear ring 2, the purging pipe 13 can be held by hand, and the air valve can be arranged on the purging pipe 13, because the purging pipe 13 is supplied by the compressed air system in the factory, when the air valve is opened, compressed air is sprayed out of the purging pipe 13 and purges the gear ring 2, the purging air pressure can be between 0.2mpa and 0.5mpa, and the air pressure can be selected according to the use requirement.
Claims (9)
1. The utility model provides a gear ring processing is with coping platform which characterized in that: a plurality of groups of clamps used for clamping the gear ring are arranged on the grinding table;
The clamp comprises a clamp seat, a workpiece clamping groove, a driving rod and a clamping block; a slide way is arranged on the grinding table, the bottom of the clamp seat is arranged in the slide way, and a sliding block which can be matched with the slide way for use is fixedly arranged on the outer wall of the bottom of the clamp seat; the workpiece clamping groove is formed in the outer wall of the middle of the clamp seat; one end of the driving rod is set to be a driving end of the driving rod, the other end of the driving rod is set to be a connecting end of the driving rod, a threaded hole for the connecting end of the driving rod to penetrate into the workpiece clamping groove is formed in the top of the clamp seat, and an external thread in threaded connection with the threaded hole is formed on the peripheral surface of the connecting end of the driving rod; the clamping block is arranged in the workpiece clamping groove, a rotary bearing is embedded at the top of the clamping block, and the connecting end of the driving rod passes through the threaded hole and is then fixed in the inner ring of the rotary bearing;
A traveling rail which is convenient for traveling transportation and polishing of the front/rear gear rings in the factory is arranged right above the polishing table;
the side of the grinding table is provided with a mounting column, and a purging pipe for supplying air by a factory compressed air system is arranged on the mounting column.
2. The coping table for ring gear processing according to claim 1, characterized in that: the clamp is provided with three groups, one group of clamps is positioned on the top surface of the middle part of the grinding table, the other two groups of clamps are symmetrically arranged on two sides of the group of clamps, and an included angle formed by connecting one group of clamps positioned on the top surface of the middle part of the grinding table with any one group of clamps in the other two groups of clamps and the center of the top surface of the grinding table is 90 degrees.
3. The coping table for ring gear processing according to claim 2, characterized in that: the arrangement direction of the travelling rail is the same as the arrangement direction of the sliding blocks on a group of clamps positioned on the top surface of the middle part of the grinding table.
4. The coping table for ring gear processing according to claim 1, characterized in that: the driving rod is vertically arranged.
5. The coping table for ring gear processing according to claim 1, characterized in that: the driving end of the driving rod is provided with a handle which is convenient for rotating the driving rod.
6. The coping table for ring gear processing according to claim 1, characterized in that: the clamping blocks are horizontally arranged.
7. The coping table for ring gear processing according to claim 1, characterized in that: the clamping block is provided with a guide hole, a guide rod is arranged in the guide hole of the clamping block in a clearance fit manner, and two ends of the guide rod are vertically fixed on the top wall and the bottom wall of the workpiece clamping groove.
8. The coping table for ring gear processing according to claim 1, characterized in that: the installation column is vertically placed on the ground, and a pipe clamp for placing the purging pipe is fixedly installed on the outer wall of the middle of the installation column.
9. The coping table for ring gear processing according to claim 1, characterized in that: the grinding table is formed into a substantially semicircular ring shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322797350.2U CN220994093U (en) | 2023-10-18 | 2023-10-18 | Grinding table for gear ring machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322797350.2U CN220994093U (en) | 2023-10-18 | 2023-10-18 | Grinding table for gear ring machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220994093U true CN220994093U (en) | 2024-05-24 |
Family
ID=91127266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322797350.2U Active CN220994093U (en) | 2023-10-18 | 2023-10-18 | Grinding table for gear ring machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220994093U (en) |
-
2023
- 2023-10-18 CN CN202322797350.2U patent/CN220994093U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |