CN220762148U - High-precision index plate for track grinder - Google Patents
High-precision index plate for track grinder Download PDFInfo
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- CN220762148U CN220762148U CN202322500808.3U CN202322500808U CN220762148U CN 220762148 U CN220762148 U CN 220762148U CN 202322500808 U CN202322500808 U CN 202322500808U CN 220762148 U CN220762148 U CN 220762148U
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- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high-precision index plate for a track grinder, which relates to the technical field of auxiliary tools of machine tools and comprises a track grinder, wherein the top end of the track grinder is fixedly connected with a workbench, the inner wall of the right end of the workbench is elastically connected with an inserting block through a compression spring, the inner wall of the workbench is elastically connected with a sliding plate through a fixed spring, the bottom end of the sliding plate is fixedly connected with a movable plate, the inner wall of the right end of the workbench is slidably connected with a support column, the outer wall of the support column is rotationally connected with a positioning block, the inner wall of the workbench is rotationally connected with a worm wheel, the right end of the worm is fixedly connected with a gear II, the left end of the gear II is fixedly connected with a positioning plate, and the center of the worm wheel is fixedly connected with a connecting column. According to the utility model, the movable plate drives the sliding plate and the plug-in block to move, so that the limit of the positioning block is contacted, and repeated screwing of the bolt is avoided, thereby saving time and labor.
Description
Technical Field
The utility model relates to the technical field of auxiliary tools of machine tools, in particular to a high-precision index plate for a track grinder.
Background
The track grinder is an ultra-high precision grinder, can grind and process various high-precision internal and external forming, and in the track grinding process, the workpiece needs to be rotated and positioned so as to carry out grinding operation according to the required track, and the precision of the track grinder reaches 0.001mm.
When the track grinder is used, a workpiece to be machined is clamped firstly through the dividing disc, then transmission rotation and the like are carried out according to actual needs, however, when the dividing disc is used for too long, the workpiece inside the dividing disc is worn, the machining precision of the dividing disc is affected, the dividing disc is required to be disassembled, a manual tool is required to be used for repeatedly screwing a bolt in the traditional disassembling process, the bolt can be disassembled, the repeated screwing process takes more time, time and labor are wasted, the dividing disc can only be used for machining X, Y, Z three shafts in the using process, machining requirements cannot be met for parts needing rotation angles, an dividing head is required to assist, and the machining requirements cannot be met due to the fact that the general dividing head is too low in precision.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a high-precision index plate for a track grinder, which solves the problem that the prior art needs to repeatedly screw bolts manually and wastes time and labor.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a high accuracy index plate for track grinder, includes the track grinder, the top fixedly connected with workstation of track grinder, the right-hand member inner wall of workstation is through compression spring elastic connection has the plug-in block, the inner wall of workstation is through fixed spring elastic connection having the sliding plate, the bottom fixedly connected with fly leaf of sliding plate, the right-hand member inner wall sliding connection of workstation has the support column, the outer wall rotation of support column is connected with the locating piece.
Preferably, the inner wall of workstation rotates and is connected with the worm wheel, the right-hand member fixedly connected with gear two, the left end fixedly connected with locating plate of gear two, the center department fixedly connected with spliced pole of worm wheel, the front end fixedly connected with index plate of spliced pole.
Preferably, one end of the compression spring is fixedly connected with the inner wall of the workbench, the other end of the compression spring is fixedly connected with the front end of the plug-in block, and the outer wall of the plug-in block is slidably connected with the inner wall of the workbench.
Preferably, one end of the fixed spring is fixedly connected with the inner wall of the workbench, the other end of the fixed spring is fixedly connected with the left end of the sliding plate, the outer wall of the sliding plate is slidably connected with the inner wall of the workbench, and the top end of the sliding plate is in contact with the bottom end of the plug-in connection block.
Preferably, the outer wall of the movable plate is in sliding connection with the inner wall of the workbench.
Preferably, the outer wall of the plug-in block is plugged with the inner wall of the positioning block.
Preferably, the bottom end of the worm wheel is meshed with the top end of the worm.
Preferably, the inner wall of the front end of the workbench is rotationally connected with the connecting column.
The utility model provides a high-precision index plate for a track grinder. The beneficial effects are as follows:
(1) When the high-precision index plate for the track grinder is used, the movable plate is moved rightward, so that the sliding plate is moved rightward, the top ends of the sliding plate are contacted with and squeeze the bottom ends of the plug blocks, the two groups of plug blocks are opened to the front end and the rear end, and the limit of the plug blocks on the positioning blocks is relieved, so that the support column is installed and detached more simply and conveniently, and the working efficiency is improved.
(2) When the high-precision index plate for the track grinder is used, the right end of the worm is provided with the gear II to be meshed with the gear on the support column, so that the rotating angle of a workpiece can be adjusted more precisely, the processing requirement is met, and the practicability of the device is enhanced.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the right end section of the workbench of the utility model;
FIG. 3 is a schematic view of the internal structure of the front section of the workbench according to the utility model;
FIG. 4 is a schematic view of the overall three-dimensional structure of the worm gear of the present utility model;
FIG. 5 is a schematic view of the overall perspective structure of the plug block of the present utility model;
FIG. 6 is a schematic view of the overall structure of the support column of the present utility model;
FIG. 7 is an enlarged schematic view of the structure of the present utility model A;
fig. 8 is an enlarged schematic view of the structure of the present utility model at B.
In the figure: 1. track grinding machine; 2. a work table; 3. a support column; 4. a movable plate; 5. a connecting column; 6. a compression spring; 7. a worm; 8. a worm wheel; 9. a sliding plate; 10. a fixed spring; 11. a plug block; 12. a positioning block; 13. a second gear; 14. a positioning plate; 15. an index plate.
Detailed Description
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. 1-8, the utility model provides a high-precision indexing disc for a track grinder, which comprises a track grinder 1, wherein the top end of the track grinder 1 is fixedly connected with a workbench 2, the inner wall of the right end of the workbench 2 is elastically connected with a plug block 11 through a compression spring 6, as shown in fig. 5, the plug block 11 is provided with two groups, the middle part of the plug block 11, which is close to a movable plate 4, is provided with an inclined surface, the inclined surface faces right, the bottom part is provided with an inclined surface, the inclined surface faces left, the inner wall of the workbench 2 is elastically connected with a sliding plate 9 through a fixed spring 10, the sliding plate 9 is provided with an inclined surface, the inclined surface faces right, the bottom end of the sliding plate 9 is fixedly connected with a movable plate 4, the right end of the movable plate 4 is provided with a handrail which is convenient for a worker to move the movable plate 4, the inner wall of the right end of the workbench 2 is slidably connected with a support column 3, the left end of the support column 3 is provided with a first gear, the transmission ratio of the indexing disc 15 is adjusted by changing the model of the support column 3, the outer wall of the support column 3 is rotatably connected with a positioning block 12, and the two sides of the positioning block are provided with a positioning block 3.
In the embodiment of the utility model, the track grinder is provided with a high-precision indexing disc, the inner wall of the workbench 2 is rotationally connected with a worm 7, the inner wall of the workbench 2 is rotationally connected with a worm wheel 8, the worm wheel 8 and the worm 7 are ultra-high-precision, the right end of the worm 7 is fixedly connected with a gear II 13, the left end of the gear II 13 is fixedly connected with a positioning plate 14, the right end of the worm 7 is provided with a gear II 13, three groups of gears and a plurality of groups of positioning plates 14, when a support column 3 is inserted into the inner wall of the workbench 2, until the left end of the support column 3 is in contact with the positioning plate 14, the position is in a limit state, the center of the worm wheel 8 is fixedly connected with a connecting column 5, the front end of the connecting column 5 is fixedly connected with an indexing disc 15, the rotation of the indexing disc 15 is driven by the rotation of the worm wheel 8 and the worm 7, one end of a compression spring 6 is fixedly connected with the inner wall of the workbench 2, the other end of the compression spring 6 is fixedly connected with the front end of an inserting block 11, the outer wall of the inserting block 11 is slidably connected with the inner wall of the workbench 2, the two groups of inserting blocks 11 are always in a center state of the movable plate 4 due to elasticity of the compression spring 6, the left end of the positioning block 11 is always in a state of the movable plate 4, the position is always in contact with the inner wall 9 of the sliding block 10 of the workbench 2, the sliding block 10 is always in a state, and the sliding block 9 is in contact with the sliding block 9 is always in contact with the sliding block 9, and the sliding block 2 is in contact with the sliding block 9 is in the end is in contact with the sliding plate 2, and the sliding plate is in contact with the end 9, which is fixed end 9 is fixed with the end 9, which is connected with the sliding plate is fixed and is connected with the end 9, the movable plate 4 is driven to slide on the inner wall of the workbench 2 through the handrail, the sliding plate 9 is controlled to move, the limit of the plug-in block 11 to the positioning block 12 is relieved, the outer wall of the plug-in block 11 is plugged into the inner wall of the positioning block 12, the bottom end of the worm wheel 8 is meshed with the top end of the worm 7, the first gear is enabled to rotate through the rotating support column 3, then the worm 7 rotates and drives the worm wheel 8 to rotate, the worm wheel 8 drives the connecting column 5 to rotate together with the dividing disc 15, and the inner wall of the front end of the workbench 2 is rotationally connected with the connecting column 5.
In the utility model, when the dividing disc 15 on the track grinder 1 is required to be adjusted, the support column 3 is firstly detached, the movable plate 4 is driven to pull rightwards by the armrests, the movable plate 4 drives the sliding plate 9 to move rightwards, the inclined surfaces on the sliding plate 9 can squeeze the inclined surfaces of the inserting blocks 11, so that the two groups of inserting blocks 11 are opened at the front end and the rear end, the limit of the inserting blocks 11 on the positioning blocks 12 is relieved, then the support column 3 can be detached, and the support column 3 is replaced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a high accuracy index plate for track grinding machine, includes track grinding machine (1), its characterized in that: the utility model discloses a track grinder, including track grinder, fixed spring, locating piece, fixed spring (10), fixed spring, track grinder, workstation (2) are fixedly connected with on top of (1), right-hand member inner wall of workstation (2) is through compression spring (6) elastic connection has grafting piece (11), the inner wall of workstation (2) is through fixed spring (10) elastic connection has sliding plate (9), the bottom fixedly connected with fly leaf (4) of sliding plate (9), the right-hand member inner wall sliding connection of workstation (2) has support column (3), the outer wall rotation of support column (3) is connected with locating piece (12).
2. The high-precision index plate for a track grinder according to claim 1, wherein: the inner wall rotation of workstation (2) is connected with worm (7), the inner wall rotation of workstation (2) is connected with worm wheel (8), the right-hand member fixedly connected with gear two (13) of worm (7), the left end fixedly connected with locating plate (14) of gear two (13), the center department fixedly connected with spliced pole (5) of worm wheel (8), the front end fixedly connected with index plate (15) of spliced pole (5).
3. The high-precision index plate for a track grinder according to claim 1, wherein: one end of the compression spring (6) is fixedly connected with the inner wall of the workbench (2), the other end of the compression spring (6) is fixedly connected with the front end of the plug-in block (11), and the outer wall of the plug-in block (11) is slidably connected with the inner wall of the workbench (2).
4. The high-precision index plate for a track grinder according to claim 1, wherein: one end of the fixed spring (10) is fixedly connected with the inner wall of the workbench (2), the other end of the fixed spring (10) is fixedly connected with the left end of the sliding plate (9), the outer wall of the sliding plate (9) is slidably connected with the inner wall of the workbench (2), and the top end of the sliding plate (9) is in contact with the bottom end of the plug-in block (11).
5. The high-precision index plate for a track grinder according to claim 1, wherein: the outer wall of the movable plate (4) is in sliding connection with the inner wall of the workbench (2).
6. The high-precision index plate for a track grinder according to claim 1, wherein: the outer wall of the plug-in block (11) is plugged with the inner wall of the positioning block (12).
7. The high-precision index plate for a track grinder according to claim 2, wherein: the bottom end of the worm wheel (8) is meshed with the top end of the worm (7).
8. The high-precision index plate for a track grinder according to claim 2, wherein: the inner wall of the front end of the workbench (2) is rotationally connected with the connecting column (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322500808.3U CN220762148U (en) | 2023-09-14 | 2023-09-14 | High-precision index plate for track grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322500808.3U CN220762148U (en) | 2023-09-14 | 2023-09-14 | High-precision index plate for track grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220762148U true CN220762148U (en) | 2024-04-12 |
Family
ID=90615117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322500808.3U Active CN220762148U (en) | 2023-09-14 | 2023-09-14 | High-precision index plate for track grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220762148U (en) |
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2023
- 2023-09-14 CN CN202322500808.3U patent/CN220762148U/en active Active
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