CN220839654U - Multi-angle adjustable positioning tool - Google Patents
Multi-angle adjustable positioning tool Download PDFInfo
- Publication number
- CN220839654U CN220839654U CN202322288304.XU CN202322288304U CN220839654U CN 220839654 U CN220839654 U CN 220839654U CN 202322288304 U CN202322288304 U CN 202322288304U CN 220839654 U CN220839654 U CN 220839654U
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- top disc
- shell
- sliding
- threaded rod
- block
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- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000005498 polishing Methods 0.000 abstract description 11
- 230000006978 adaptation Effects 0.000 abstract description 4
- 210000000078 claw Anatomy 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a multi-angle adjustable positioning tool which comprises a shell, wherein a connecting block is fixedly arranged in the shell, a top disc is fixedly arranged at the top of the connecting block, a sliding plug is arranged at the top of the top disc, a threaded rod positioned below a sliding groove is rotationally connected to the bottom of the top disc, a sliding block is slidingly connected to the inside of the sliding groove, a moving block is integrally connected to the bottom of the sliding block, the moving block is in threaded connection with the threaded rod in a penetrating manner, and a clamping jaw is integrally connected to the top of the sliding block. Through setting up top disc and swivel ring, rotate the crank for the clamping jaw carries out the centre gripping to the foundry goods, and the wear-resisting foundry goods side of adaptation different structures of being convenient for carries out nimble centre gripping, compares in ordinary many claw chuck structure and has good adaptation flexibility, keeps relatively great open space of polishing simultaneously, is convenient for polish processing.
Description
Technical Field
The utility model relates to the technical field of wear-resistant casting machining, in particular to a multi-angle adjustable positioning tool.
Background
The casting is a metal molded article obtained by various casting methods, namely, smelted liquid metal is poured into a casting mould prepared in advance by pouring, injection, suction or other casting methods, and the cast is cooled and then subjected to subsequent processing means such as polishing to obtain the article with a certain shape, size and performance, wherein a polishing device is required to be used for polishing the steel plate casting in the molding process of the steel plate casting, and a polishing step is usually included in the processing and molding process of the wear-resistant casting to finish the surface of the workpiece so as to facilitate deburring to improve the texture of the surface of the workpiece, and the workpiece is required to be positioned and placed in the polishing process to prevent the displacement of the workpiece from influencing the polishing quality.
The existing positioning tool clamp positioning mode for polishing is not beneficial to open face processing of polishing, and also has an open positioning clamping device such as a three-jaw chuck, an adjusting clamping mechanism is positioned on the inner side of the chuck, so that open multi-angle processing is convenient, but the chuck is inconvenient when clamping workpieces with different specifications due to the fact that regular materials such as cylindrical workpieces are attached and clamped.
Therefore, we propose a multi-angle adjustable positioning tool.
Disclosure of utility model
The utility model aims to provide a multi-angle adjustable positioning tool for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-angle adjustable location frock, includes the shell, the inside fixed mounting of shell has the connecting block, the top fixed mounting of connecting block has the top disc, the slip is inserted at the top of top disc, the bottom of top disc rotates and is connected with the threaded rod that is located the sliding tray below, the inside sliding connection of sliding tray has the sliding block, the bottom integral connection of sliding block has the movable block, the movable block runs through threaded connection with the threaded rod, the top integral connection of sliding block has the clamping jaw.
Optionally, the inside rotation of shell is connected with the axis of rotation that is located one side of connecting block, the top fixed mounting of axis of rotation has the crank that is located the shell top, the middle part fixed mounting of axis of rotation has the driving gear that is located the shell inside.
Optionally, the outer peripheral face of top disc rotates and is connected with the swivel becket, the outer peripheral face fixed mounting of swivel becket has first ring gear, first ring gear and driving gear meshing, the bottom fixed mounting of swivel becket has the second ring gear, the one end fixed mounting of threaded rod has driven gear, driven gear and second ring gear meshing.
Optionally, a plurality of sliding grooves that evenly arrange have evenly been seted up at the top of top disc, the sliding groove runs through to the bottom of top disc.
Optionally, the shell, the top disc and the rotating ring are coaxially arranged, and the connecting block is located in the middle of the inside of the shell.
Optionally, one end of the threaded rod is rotationally connected with the side surface of the connecting block, and the other end of the threaded rod is rotationally connected with the bottom of the top disc.
Optionally, the clamping jaw is adhered with the slipmat, the slipmat is located the clamping jaw and faces the top disc centre of a circle and keep away from top disc centre of a circle two sides.
Compared with the prior art, the utility model has the beneficial effects that:
This multi-angle adjustable location frock, through setting up top disc and swivel becket, place the foundry goods that will fix at the top of top disc, rotate the crank, make the driving gear drive first ring gear and swivel becket rotate, and then make the second ring gear drive driven gear and rotate, make the threaded rod rotate, and then make the movable block remove, and then drive the slider and slide in the inside of sliding tray, and then carry out the centre gripping through the clamping jaw to the foundry goods, the wear-resisting foundry goods side of adaptation different structures of being convenient for carries out nimble centre gripping, have good adaptation flexibility in ordinary many claw chuck structures, keep relatively great open polishing space simultaneously, be convenient for polish processing.
This multi-angle adjustable location frock through setting up sliding tray and clamping jaw for the clamping jaw makes the clamping jaw laminate in the inboard of centre gripping work piece or outer along the surface carry out nimble centre gripping through rotating the crank to different direction.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a multi-angle adjustable positioning tool of the present utility model;
FIG. 2 is a schematic diagram of a top disk of a multi-angle adjustable positioning tool according to the present utility model;
FIG. 3 is a schematic structural view of a threaded rod of a multi-angle adjustable positioning tool according to the present utility model;
fig. 4 is an enlarged view of a multi-angle adjustable positioning tool of fig. 3a according to the present utility model.
In the figure: 1. a housing; 2. a connecting block; 3. a top disk; 4. a rotating ring; 5. a sliding groove; 6. a rotating shaft; 7. a crank; 8. a drive gear; 9. a first toothed ring; 10. a second toothed ring; 11. a threaded rod; 12. a driven gear; 13. a moving block; 14. a sliding block; 15. a clamping jaw; 16. an anti-slip mat.
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 to 4, the utility model provides a multi-angle adjustable positioning tool, which comprises a housing 1, wherein a connecting block 2 is fixedly installed in the housing 1, a top disc 3 is fixedly installed at the top of the connecting block 2, a sliding plug is arranged at the top of the top disc 3, a threaded rod 11 positioned below a sliding groove 5 is rotatably connected to the bottom of the top disc 3, a sliding block 14 is slidably connected to the inside of the sliding groove 5, a moving block 13 is integrally connected to the bottom of the sliding block 14, the moving block 13 is in threaded connection with the threaded rod 11 in a penetrating manner, and a clamping jaw 15 is integrally connected to the top of the sliding block 14.
The inside rotation of shell 1 is connected with the axis of rotation 6 that is located one side of connecting block 2, and the top fixed mounting of axis of rotation 6 has the crank 7 that is located shell 1 top, and the middle part fixed mounting of axis of rotation 6 has the driving gear 8 that is located shell 1 inside.
The outer peripheral surface of the top disc 3 is rotationally connected with a rotating ring 4, a first toothed ring 9 is fixedly arranged on the outer peripheral surface of the rotating ring 4, the first toothed ring 9 is meshed with a driving gear 8, a second toothed ring 10 is fixedly arranged at the bottom of the rotating ring 4, a driven gear 12 is fixedly arranged at one end of a threaded rod 11, the driven gear 12 is meshed with the second toothed ring 10, castings needing to be fixed are placed at the top of the top disc 3 through the arrangement of the top disc 3 and the rotating ring 4, a crank 7 is rotated, the driving gear 8 drives the first toothed ring 9 and the rotating ring 4 to rotate, the second toothed ring 10 drives the driven gear 12 to rotate, the threaded rod 11 rotates, a moving block 13 moves, a sliding block 14 slides in a sliding groove 5, and the castings are clamped through clamping jaws 15, flexible clamping is convenient to adapt to the sides of the wear-resistant castings of different structures, and compared with a common multi-jaw chuck structure, good adaptability is achieved, relatively large open polishing space is maintained, and polishing processing is convenient.
A plurality of evenly arranged sliding grooves 5 are evenly formed in the top of the top disc 3, and the sliding grooves 5 penetrate to the bottom of the top disc 3.
The shell 1, the top disc 3 and the rotating ring 4 are coaxially arranged, and the connecting block 2 is positioned in the middle of the inside of the shell 1.
One end of the threaded rod 11 is rotatably connected with the side face of the connecting block 2, and the other end of the threaded rod 11 is rotatably connected with the bottom of the top disc 3.
The clamping jaw 15 is adhered with the anti-slip pad 16, the anti-slip pad 16 is positioned on two sides of the clamping jaw 15 facing the circle center of the top disc 3 and far away from the circle center of the top disc 3, and the sliding groove 5 and the clamping jaw 15 are arranged, so that the clamping jaw 15 rotates the crank 7 in different directions, and the clamping jaw 15 is attached to the inner side or the outer edge surface of a clamping workpiece to be flexibly clamped.
Working principle: the foundry goods that will fix is placed at the top of top disc 3, rotate crank 7 for driving gear 8 drives first ring gear 9 and rotation ring 4 and then makes second ring gear 10 drive driven gear 12 and rotates, makes threaded rod 11 rotate, and then makes movable block 13 remove, and then drives sliding block 14 and slide in the inside of sliding tray 5, and then carries out the centre gripping to the foundry goods through clamping jaw 15, when the different work pieces of centre gripping, through rotating crank 7 to different directions, makes clamping jaw 15 laminating carry out nimble centre gripping in the inboard or the outer surface of centre gripping work piece.
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 (4)
1. The utility model provides a multi-angle adjustable location frock, includes shell (1), its characterized in that, the inside fixed mounting of shell (1) has connecting block (2), the top fixed mounting of connecting block (2) has top disc (3), sliding plug has been seted up at the top of top disc (3), the bottom of top disc (3) rotates and is connected with threaded rod (11) that are located sliding tray (5) below, the inside sliding connection of sliding tray (5) has sliding block (14), the bottom of sliding block (14) is connected with movable block (13) an organic whole, threaded rod (11) run through threaded connection movable block (13), the top of sliding block (14) is connected with clamping jaw (15) an organic whole;
The novel electric bicycle is characterized in that a rotating shaft (6) positioned at one side of the connecting block (2) is rotationally connected to the inside of the shell (1), a crank (7) positioned above the shell (1) is fixedly arranged at the top of the rotating shaft (6), and a driving gear (8) positioned inside the shell (1) is fixedly arranged at the middle part of the rotating shaft (6);
The outer peripheral surface of the top disc (3) is rotationally connected with a rotating ring (4), a first toothed ring (9) is fixedly arranged on the outer peripheral surface of the rotating ring (4), the first toothed ring (9) is meshed with a driving gear (8), a second toothed ring (10) is fixedly arranged at the bottom of the rotating ring (4), a driven gear (12) is fixedly arranged at one end of the threaded rod (11), and the driven gear (12) is meshed with the second toothed ring (10);
The shell (1), the top disc (3) and the rotating ring (4) are coaxially arranged, and the connecting block (2) is positioned in the middle of the inside of the shell (1).
2. The multi-angle adjustable positioning tool according to claim 1, wherein a plurality of uniformly arranged sliding grooves (5) are uniformly formed in the top of the top disc (3), and the sliding grooves (5) penetrate to the bottom of the top disc (3).
3. The multi-angle adjustable positioning tool according to claim 1, wherein one end of the threaded rod (11) is rotatably connected with the side surface of the connecting block (2), and the other end of the threaded rod (11) is rotatably connected with the bottom of the top disc (3).
4. The multi-angle adjustable positioning tool according to claim 1, wherein the clamping jaw (15) is adhered with an anti-slip pad (16), and the anti-slip pad (16) is positioned on two sides of the clamping jaw (15) facing to the center of the top disc (3) and away from the center of the top disc (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322288304.XU CN220839654U (en) | 2023-08-25 | 2023-08-25 | Multi-angle adjustable positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322288304.XU CN220839654U (en) | 2023-08-25 | 2023-08-25 | Multi-angle adjustable positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220839654U true CN220839654U (en) | 2024-04-26 |
Family
ID=90786044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322288304.XU Active CN220839654U (en) | 2023-08-25 | 2023-08-25 | Multi-angle adjustable positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220839654U (en) |
-
2023
- 2023-08-25 CN CN202322288304.XU patent/CN220839654U/en active Active
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