CN213318898U - Milling fixture for processing annular workpiece - Google Patents
Milling fixture for processing annular workpiece Download PDFInfo
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- CN213318898U CN213318898U CN202021690644.5U CN202021690644U CN213318898U CN 213318898 U CN213318898 U CN 213318898U CN 202021690644 U CN202021690644 U CN 202021690644U CN 213318898 U CN213318898 U CN 213318898U
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Abstract
The utility model belongs to the technical field of the annular workpiece processing technique and specifically relates to a milling fixture of processing annular workpiece, including the threaded rod, the threaded rod is fixed in the workstation bottom, annular workpiece has been placed to the workstation top, the slide opening has all been seted up to workstation top department all around, it is provided with the slide to slide in the slide opening, slide one end upwards extends and is fixed with cowl, and cowl and annular workpiece inner wall contact, the slide opening lateral wall is fixed with the slide bar, slide bar one end is passed the slide and is fixed at another lateral wall of slide opening, the threaded rod overcoat is equipped with the sleeve pipe. The clamp can drive the threaded sleeve to move on the threaded rod by placing the annular workpiece on the workbench and rotating the rotating plate.
Description
Technical Field
The utility model relates to an annular workpiece processing technology field especially relates to a milling fixture of processing annular workpiece.
Background
The workpiece refers to a processing object in a machining process. It can be a single part or a combination of several parts secured together. The processing modes of the workpiece are various, and include turning, milling, planing, grinding, casting, forging and the like. The machining process of the workpiece also varies with the machining method. When annular workpieces are machined, the annular workpieces need to be clamped, but the existing clamp is inconvenient for clamping and fixing the annular workpieces with different sizes, and therefore a milling clamp for machining the annular workpieces is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the annular workpieces with different sizes are not convenient to clamp and fix in the prior art, and providing a milling clamp for processing the annular workpieces.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a milling clamp for processing an annular workpiece is designed, and comprises a threaded rod, wherein the threaded rod is fixed at the bottom of a workbench, an annular workpiece is arranged above the workbench, sliding holes are formed in the periphery above the workbench, a sliding plate is arranged in the sliding hole in a sliding manner, one end of the sliding plate extends upwards and is fixed with an arc-shaped baffle plate, the arc baffle is contacted with the inner wall of the annular workpiece, a slide bar is fixed on the side wall of the slide hole, one end of the slide bar passes through the slide plate and is fixed on the other side wall of the slide hole, a sleeve is sleeved outside the threaded rod, a threaded sleeve is fixed in the sleeve, the threaded sleeve is connected with the threaded rod, a rotating plate is fixed on one side below the sleeve, an annular groove is arranged on the sleeve, the annular groove is connected with a ring plate in a rotating mode, the periphery of the ring plate is connected with connecting rods in a rotating mode, and one end of each connecting rod is connected to the sliding plate in a rotating mode.
Preferably, a rubber pad is fixed on one side of the arc-shaped baffle.
Preferably, the periphery of the inner wall of the annular plate is provided with grooves, and balls are rotatably connected in the grooves.
Preferably, a rotating handle is fixed below the rotating plate.
Preferably, the outside of the rotating handle is provided with anti-skid grains.
The utility model provides a pair of milling fixture of processing annular work piece, beneficial effect lies in: this anchor clamps just can drive the thread bush and remove on the threaded rod through rotating the commentaries on classics board through placing annular workpiece on the workstation, and the thread bush just can drive the connecting rod and rotate on the threaded rod, and the connecting rod rotates and just can drive cowl and remove to this just can carry out the centre gripping to the annular workpiece of equidimension not fixed.
Drawings
Fig. 1 is a schematic structural view of a milling fixture for processing an annular workpiece according to the present invention.
Fig. 2 is a schematic top view of the milling fixture for machining an annular workpiece according to the present invention.
Fig. 3 is an enlarged schematic view of a part a of the structure of the milling fixture for processing the annular workpiece according to the present invention.
In the figure: the device comprises a workbench 1, an annular workpiece 2, an arc baffle 3, a rubber pad 4, a sliding hole 5, a sliding rod 6, a sliding plate 7, a threaded rod 8, a threaded sleeve 9, a sleeve 10, a rotating plate 11, a connecting rod 12, an annular groove 13, an annular plate 14, a groove 15, a ball 16 and a rotating handle 17.
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.
Example 1
Referring to fig. 1-3, a milling fixture for processing an annular workpiece comprises a threaded rod 8, the threaded rod 8 is fixed at the bottom of a workbench 1, an annular workpiece 2 is placed above the workbench 1, slide holes 5 are formed in the periphery above the workbench 1, slide plates 7 are arranged in the slide holes 5 in a sliding manner, one ends of the slide plates 7 extend upwards and are fixed with arc-shaped baffles 3, the arc-shaped baffles 3 are in contact with the inner wall of the annular workpiece 2, rubber pads 4 are fixed on one sides of the arc-shaped baffles 3, slide rods 6 are fixed on the side walls of the slide holes 5, one ends of the slide rods 6 penetrate through the slide plates 7 and are fixed on the other side wall of the slide holes 5, sleeves 10 are sleeved outside the threaded rod 8, thread sleeves 9 are fixed inside the sleeves 10, the thread sleeves 9 are connected with the threaded rod 8, a rotating plate 11 is fixed on one side below the sleeves 10, a rotating handle 17 is fixed below the rotating plate, the internal rotation of ring channel 13 is connected with crown plate 14, crown plate 14 all rotates all around and is connected with connecting rod 12, connecting rod 12 one end is rotated and is connected on slide 7, through placing annular workpiece 2 on workstation 1, just can drive thread bush 9 and remove on threaded rod 8 through rotating rotor plate 11, thread bush 9 removes just can drive connecting rod 12 and rotate on threaded rod 8, connecting rod 12 rotates just can drive cowl 3 and remove, so that can carry out the centre gripping to the annular workpiece 2 of equidimension not fixed.
Example 2
Referring to fig. 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the inner wall of the ring plate 14 is provided with a groove 15 all around, a ball 16 is rotatably connected in the groove 15, and the ring plate 14 can rotate more smoothly in the ring groove 13 through the ball 16.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a milling fixture of processing annular work piece, includes threaded rod (8), threaded rod (8) are fixed in workstation (1) bottom, annular work piece (2) have been placed to workstation (1) top, its characterized in that, workstation (1) top department all has seted up slide opening (5) all around, it is provided with slide plate (7) to slide in slide opening (5), slide plate (7) one end upwards extends and is fixed with cowl (3), and cowl (3) and annular work piece (2) inner wall contact, slide opening (5) lateral wall is fixed with slide bar (6), slide bar (6) one end is passed slide plate (7) and is fixed in another lateral wall of slide opening (5), threaded rod (8) overcoat is equipped with sleeve pipe (10), sleeve pipe (10) internal fixation has thread bush (9), and thread bush (9) are connected with threaded rod (8), the improved sliding plate is characterized in that a rotating plate (11) is fixed on one side of the lower portion of the sleeve (10), an annular groove (13) is formed in the sleeve (10), an annular plate (14) is connected in the annular groove (13) in a rotating mode, connecting rods (12) are connected to the periphery of the annular plate (14) in a rotating mode, and one end of each connecting rod (12) is connected to the sliding plate (7) in a rotating mode.
2. The milling fixture for processing annular workpieces according to claim 1, characterized in that a rubber pad (4) is fixed on one side of the arc-shaped baffle (3).
3. The milling fixture for processing the annular workpiece according to claim 1, wherein grooves (15) are formed in the periphery of the inner wall of the annular plate (14), and balls (16) are rotatably connected to the grooves (15).
4. The milling fixture for machining annular workpieces according to claim 1, characterized in that a turning handle (17) is fixed below the turning plate (11).
5. The milling fixture for processing annular workpieces according to claim 4, characterized in that the turning handle (17) is externally provided with anti-skid threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021690644.5U CN213318898U (en) | 2020-08-14 | 2020-08-14 | Milling fixture for processing annular workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021690644.5U CN213318898U (en) | 2020-08-14 | 2020-08-14 | Milling fixture for processing annular workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213318898U true CN213318898U (en) | 2021-06-01 |
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ID=76096031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021690644.5U Active CN213318898U (en) | 2020-08-14 | 2020-08-14 | Milling fixture for processing annular workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213318898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147331A (en) * | 2021-11-22 | 2022-03-08 | 深圳市领志光机电自动化系统有限公司 | Full-angle industrial spot welding mechanism based on laser positioning |
-
2020
- 2020-08-14 CN CN202021690644.5U patent/CN213318898U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147331A (en) * | 2021-11-22 | 2022-03-08 | 深圳市领志光机电自动化系统有限公司 | Full-angle industrial spot welding mechanism based on laser positioning |
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