CN220839818U - Clamp for machining precise parts - Google Patents
Clamp for machining precise parts Download PDFInfo
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- CN220839818U CN220839818U CN202322561183.1U CN202322561183U CN220839818U CN 220839818 U CN220839818 U CN 220839818U CN 202322561183 U CN202322561183 U CN 202322561183U CN 220839818 U CN220839818 U CN 220839818U
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- 238000003754 machining Methods 0.000 title claims abstract description 20
- 239000007787 solid Substances 0.000 claims abstract description 26
- 230000008093 supporting effect Effects 0.000 claims description 45
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of precision parts, in particular to a clamp for machining the precision parts, which comprises the following components: the processing platform, the top of processing platform is equipped with the motor groove, the internally mounted in motor groove has the rotating electrical machines, the output of rotating electrical machines passes through the coupling joint rotation axis, the bottom of the top fixed connection rotor plate of rotation axis, the top fixed connection back shaft of rotor plate, the both ends at the top of rotor plate are passed through left electric telescopic handle and right electric telescopic handle and are connected the both ends of holding ring respectively, the outer wall of holding ring sliding connection back shaft, the outer wall sliding connection solid fixed ring of holding shaft utilizes holding ring and second holding ring, solid fixed ring and the solid fixed ring of second constitution bearing structure and fixed knot of upper and lower both sides, can fix the gear to because the size of bearing structure and fixed knot structure can be adjusted, consequently can fix the gear of different diameter inner rings, improve the suitability of device.
Description
Technical Field
The utility model relates to the technical field of precision parts, in particular to a clamp for machining the precision parts.
Background
With the advent of the industrialized age, in order to reduce the friction force between the mutual cooperation of the parts, the operation effect of the whole device is greatly improved, the service life of the parts is prolonged, and more parts need to be precisely machined.
The precision parts are of various types, including screws, nuts, gears, rotating shafts and the like, and in terms of the gears, the gears are divided into bevel gears, bevel gears and outer ring gears, so that the use effect of the gears can be improved, and therefore, the precision of the gears is always noticed when the teeth of the gears are machined, but because the diameters of the inner rings of the gears are different, the gears are prevented from shaking during machining, and thus, the precision of the gears during machining is inaccurate, and therefore, the positioning fixtures matched with the gears of the inner rings with different diameters are always required to be replaced when the gears of different diameters are machined, so that the working procedure is very complicated and the working efficiency is very low.
Accordingly, it is necessary to provide a jig for precision part machining that solves the above-described problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a fixture for processing precision parts.
The utility model provides a fixture for processing precision parts, which comprises: the processing table, the top of processing table is equipped with the motor groove, the internally mounted in motor groove has the rotating electrical machines, the output of rotating electrical machines passes through the shaft coupling and connects the rotation axis, the bottom of rotation axis's top fixed connection rotor plate, the top fixed connection back shaft of rotor plate, the both ends at the top of rotor plate are equipped with left electric telescopic handle and right electric telescopic handle respectively, the both ends of holding ring are connected respectively to the top of left electric telescopic handle and right electric telescopic handle, the outer wall of holding ring sliding connection back shaft, the outside of holding ring is equipped with a plurality of second holding rings, the internal diameter size of second holding ring is unanimous with its adjacent second holding ring external diameter size, the both ends of second holding ring bottom are fixed connection second left electric telescopic handle and second right electric telescopic handle respectively, the bottom of second left electric telescopic handle and second right electric telescopic handle links to each other with the top of rotor plate;
The outer wall sliding connection solid fixed ring of back shaft, the top fixed connection left hydraulic means and the bottom of right hydraulic means of solid fixed ring, the top fixed connection pivoted board of left side hydraulic means and right hydraulic means, the top of pivoted board rotates the bottom of linking bridge through last axis of rotation, the bottom of support links to each other with the processing platform, the solid fixed ring outside is equipped with a plurality of second solid fixed rings, and the internal diameter size of second solid fixed ring is unanimous rather than the second solid fixed ring external diameter size that is adjacent, the both ends at second solid fixed ring top are fixed connection second left side hydraulic means and the bottom of second right side hydraulic means respectively, the bottom of second left side hydraulic means and the top fixed connection pivoted board of second right side hydraulic means.
Preferably, a plurality of upper connecting blocks are arranged on the inner wall of the second supporting ring, a plurality of upper connecting grooves matched with the upper connecting blocks are arranged on the outer wall of the second supporting ring, and a plurality of upper outer connecting grooves matched with the upper connecting blocks are arranged on the outer wall of the supporting ring.
Preferably, the inner wall of the second fixed ring is provided with a plurality of lower connecting blocks, the outer wall of the second fixed ring is provided with a plurality of lower connecting grooves matched with the lower connecting blocks, and the outer wall of the fixed ring is provided with a plurality of lower outer connecting grooves matched with the connecting blocks.
Preferably, the top of the rotating plate is fixedly connected with a rotating ring, the rotating ring is rotationally connected with a rotating groove, and the rotating groove is arranged at the bottom of the bracket.
Preferably, the bottom fixed connection protection ring of rotor plate, the protection ring rotates and connects the guard slot, the guard slot sets up the top at the workstation of rotating groove one side.
Preferably, the outer wall of the rotating plate is connected with the outer wall of the rotating plate through a connecting rod.
Compared with the related art, the fixture for processing the precise part provided by the utility model has the following components in part by part
The beneficial effects are that:
1. According to the utility model, the supporting rings are arranged, the plurality of second supporting rings are arranged, the second supporting rings and the supporting rings can be mutually combined to form supporting structures with different sizes, the supporting effect on the lower part of the gear is achieved, the fixing rings and the plurality of second fixing rings are mutually combined to form fixing structures with different sizes, the upper part of the gear is fixed, the upper side and the lower side of the gear are respectively provided with the supporting structures and the fixing structures, the gears with different diameters can be fixed, and the sizes of the supporting structures and the fixing structures can be adjusted, so that the applicability of the device is improved, the second electric telescopic rod and the second hydraulic device can be used for lifting the corresponding supporting rings and the fixing rings through the expansion and contraction of the second electric telescopic rod and the second hydraulic device, the sizes of the supporting structures and the fixing structures are adjusted, the rotating motor can be controlled to rotate, and the gear can be driven to rotate when the gear is processed, and the gear is convenient to process;
2. The lower connecting block and the lower connecting groove are arranged, so that the second fixed rings are conveniently connected with each other, the upper outer connecting groove and the lower connecting block are arranged, the second fixed rings are conveniently connected with the fixed rings, the upper connecting block and the upper connecting groove are arranged, the second supporting rings are conveniently connected with each other, and the upper outer connecting groove and the upper connecting block are arranged, so that the second supporting rings are conveniently connected with the supporting rings;
3. according to the utility model, the protection ring and the protection groove are arranged, so that the rotation stability of the rotating plate is ensured through the limit of the protection groove on one hand, and the motor groove can be protected through the protection ring to prevent foreign matters from entering the motor groove on the other hand.
Drawings
FIG. 1 is a schematic view of a fixture for precision part machining according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of the structure of the shield bath shown in FIG. 1;
FIG. 3 is a schematic view of the rotary trough shown in FIG. 1;
FIG. 4 is a schematic view of the support ring and the second support ring shown in FIG. 1;
FIG. 5 is a schematic structural view of the fixing ring and the second fixing ring shown in FIG. 1;
Reference numerals in the drawings: 1. a processing table; 2. a rotating plate; 3. a support shaft; 4. a support ring; 5. a second support ring; 6. a fixing ring; 7. a second fixing ring; 8. a rotating plate; 9. a rotating ring; 10. a bracket; 11. a guard ring; 12. a connecting rod; 13. a motor slot; 14. a rotating electric machine; 15. a protective groove; 16. an upper rotating shaft; 17. a left electric telescopic rod; 18. a right electric telescopic rod; 19. a second left electric telescopic rod; 20. a second right electric telescopic rod; 21. a left hydraulic device; 22. a right hydraulic device; 23. a second left hydraulic device; 24. a second right hydraulic device; 25. a rotating groove; 26. an upper connecting block; 27. an upper connecting groove; 28. an upper outer connecting groove; 29. a lower connecting block; 30. a lower connecting groove; 31. and a lower outer connecting groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
A novel embodiment of a jig for precision parts machining will be described in detail with reference to specific embodiments.
Referring to fig. 1 to 5, the present utility model provides a jig for precision part machining, comprising: the processing table 1, the top of processing table 1 is equipped with motor groove 13, the internally mounted in motor groove 13 has rotating electrical machines 14, the output of rotating electrical machines 14 passes through the shaft coupling and connects the rotation axis, the top fixed connection of rotation axis rotates the bottom of board 2, the top fixed connection back shaft 3 of board 2, the both ends at the top of board 2 are equipped with left electric telescopic handle 17 and right electric telescopic handle 18 respectively, the both ends of holding ring 4 are connected respectively to the top of left electric telescopic handle 17 and right electric telescopic handle 18, holding ring 4 sliding connection back shaft 3's outer wall, the outside of holding ring 4 is equipped with a plurality of second holding rings 5, the internal diameter size of second holding ring 5 is unanimous with the external diameter size of its adjacent second holding ring 5, the both ends at second holding ring 5 bottom are fixed connection second left electric telescopic handle 19 and second right electric telescopic handle 20 respectively, the bottom of second left electric telescopic handle 19 and second right electric telescopic handle 20 links to each other with the top of 2;
the outer wall sliding connection solid fixed ring 6 of back shaft 3, the top fixed connection left hydraulic means 21 of solid fixed ring 6 and the bottom of right hydraulic means 22, the top fixed connection rotor plate 8 of left hydraulic means 21 and right hydraulic means 22, the bottom of rotor plate 8 through last axis of rotation 16 rotation linking bridge 10, the bottom of support 10 links to each other with processing platform 1, the solid fixed ring 6 outside is equipped with a plurality of second solid fixed rings 7, and the internal diameter size of second solid fixed ring 7 is unanimous with the external diameter size of its adjacent second solid fixed ring 7, the both ends at second solid fixed ring 7 top respectively fixed connection second left hydraulic means 23 and the bottom of second right hydraulic means 24, the bottom of second left hydraulic means 23 and the top fixed connection rotor plate 8 of second right hydraulic means 24.
It should be noted that: the supporting rings 4 are arranged, the plurality of second supporting rings 5 are arranged, the second supporting rings 5 and the supporting rings 4 can be mutually combined to form supporting structures with different sizes, the supporting effect on the lower part of the gear is achieved, the supporting structures with different sizes and the fixing structures can be used for fixing the gear, the applicability of the device is improved, the gear can be fixed up and down by utilizing the supporting structures and the fixing structures on the upper side and the lower side, the gear can be fixed up and down by utilizing the second electric telescopic rod and the second hydraulic device, the corresponding supporting rings 4 and the fixing rings 6 can be lifted through the expansion and contraction of the second electric telescopic rod and the second hydraulic device, the size of the supporting structures and the size of the fixing structures can be adjusted, the gears can be fixed by utilizing the supporting structures with different sizes and the fixing structures, the applicability of the device is improved when the gears are fixed, the centers of the gears can be sleeved on the supporting shafts 3, and the limiting stability of the gears can be improved by the supporting shafts 3;
the rotating motor 14 can control the rotating plate 2 to rotate, and when the gear is processed, the gear can be driven to rotate, so that the gear can be processed conveniently.
In the embodiment of the present utility model, referring to fig. 4, a plurality of upper connection blocks 26 are provided on the inner wall of the second support ring 5, a plurality of upper connection grooves 27 matching with the upper connection blocks 26 are provided on the outer wall of the second support ring 5, and a plurality of upper outer connection grooves 28 matching with the upper connection blocks 26 are provided on the outer wall of the support ring 4.
It should be noted that: the second support rings 5 are conveniently connected with each other by providing the upper connection blocks 26 and the upper connection grooves 27, and the second support rings 5 and the support rings 4 are conveniently connected by providing the upper outer connection grooves 28 and the upper connection blocks 26.
In the embodiment of the present utility model, referring to fig. 5, the inner wall of the second fixing ring 7 is provided with a plurality of lower connection blocks 29, the outer wall of the second fixing ring 7 is provided with a plurality of lower connection grooves 30 matched with the lower connection blocks 29, and the outer wall of the fixing ring 6 is provided with a plurality of lower outer connection grooves 31 matched with the connection blocks.
It should be noted that: the second fixing rings 7 are conveniently connected with each other by providing the lower connecting blocks 29 and the lower connecting grooves 30, and the second fixing rings 7 and the fixing rings 6 are conveniently connected with each other by providing the upper and lower outer connecting grooves 31 and the lower connecting blocks 29.
In the embodiment of the present utility model, referring to fig. 1 and 3, the top of the rotating plate 8 is fixedly connected with the rotating ring 9, the rotating ring 9 is rotatably connected with the rotating groove 25, and the rotating groove 25 is disposed at the bottom of the bracket 10.
It should be noted that: through setting up swivel becket 9 and swivelling chute 25, through the spacing of swivel becket 9 of swivelling chute 25, guarantee the stability when swiveling plate 8 rotates.
In the embodiment of the present utility model, referring to fig. 1 and 2, the bottom of the rotating plate 2 is fixedly connected with a protection ring 11, the protection ring 11 is rotatably connected with a protection slot 15, and the protection slot 15 is disposed at the top of the workbench at one side of the rotation slot 25.
It should be noted that: through setting up protection ring 11 and protection groove 15, on the one hand through the spacing of protection groove 15, guarantee rotor plate 2 pivoted stability, on the other hand through protection ring 11, can protect motor groove 13, prevent that the foreign matter from entering into in the motor groove 13.
In the embodiment of the present utility model, referring to fig. 1, the outer wall of the rotating plate 2 is connected to the outer wall of the rotating plate 8 through a connecting rod 12.
It should be noted that: through setting up connecting rod 12, the rotor plate 2 of being convenient for drives through connecting rod 12 and rotates the board 8 and rotate, guarantees pivoted stability.
The working principle of the clamp for machining the precise part provided by the utility model is as follows:
Through setting up supporting ring 4 to set up a plurality of second supporting rings 5, but the intercombination constitutes not unidimensional bearing structure between second supporting ring 5 and the supporting ring 4, play the effect of supporting to the below of gear, and similarly, utilize solid fixed ring 6 and a plurality of second solid fixed ring 7, gu mutually combine between solid fixed ring 6 and the solid fixed ring 7 of second, constitute unidimensional fixed knot structure, fix the top of gear, utilize bearing structure and fixed knot structure of upper and lower both sides, can fix the gear, and because bearing structure and fixed knot structure's size can adjust, therefore can fix the gear of different diameter inner rings, improve the suitability of device, and utilize second electric telescopic handle and second hydraulic means, flexible with corresponding supporting ring 4 and solid fixed ring 6 go up and down, realize bearing structure and fixed knot structure size's adjustment, and through rotating electrical machines 14, steerable rotor plate 2 rotates, can drive the gear and rotate, be convenient for process the gear.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. A fixture for precision part machining, comprising: the machining device comprises a machining table (1), wherein a motor groove (13) is formed in the top of the machining table (1), a rotating motor (14) is installed in the motor groove (13), the output end of the rotating motor (14) is connected with a rotating shaft through a coupler, and the top of the rotating shaft is fixedly connected with the bottom of a rotating plate (2);
The top of the rotating plate (2) is fixedly connected with a supporting shaft (3), two ends of the top of the rotating plate (2) are respectively connected with two ends of a supporting ring (4) through a left electric telescopic rod (17) and a right electric telescopic rod (18), the supporting ring (4) is in sliding connection with the outer wall of the supporting shaft (3), a plurality of second supporting rings (5) are arranged on the outer side of the supporting ring (4), and two ends of the bottom of the second supporting rings (5) are respectively connected with the top of the rotating plate (2) through a second left electric telescopic rod (19) and a second right electric telescopic rod (20);
The outer wall sliding connection solid fixed ring (6) of back shaft (3), rotation board (8) are connected through left hydraulic means (21) and right hydraulic means (22) at the top of solid fixed ring (6), the bottom of linking bridge (10) is rotated through last axis of rotation (16) at the top of rotation board (8), the bottom of support (10) links to each other with processing platform (1), gu fixed ring (6) outside is equipped with a plurality of second solid fixed ring (7), the bottom of rotation board (8) is connected through second left hydraulic means (23) and second right hydraulic means (24) at second solid fixed ring (7) top.
2. The fixture for machining precision parts according to claim 1, wherein a plurality of upper connecting blocks (26) are arranged on the inner wall of the second supporting ring (5), a plurality of upper connecting grooves (27) matched with the upper connecting blocks (26) are arranged on the outer wall of the second supporting ring (5), and a plurality of upper outer connecting grooves (28) matched with the upper connecting blocks (26) are arranged on the outer wall of the supporting ring (4).
3. The fixture for machining precision parts according to claim 2, wherein a plurality of lower connecting blocks (29) are arranged on the inner wall of the second fixing ring (7), a plurality of lower connecting grooves (30) matched with the lower connecting blocks (29) are arranged on the outer wall of the second fixing ring (7), and a plurality of lower outer connecting grooves (31) matched with the connecting blocks are arranged on the outer wall of the fixing ring (6).
4. The fixture for machining precision parts according to claim 1, wherein the top of the rotating plate (8) is fixedly connected with a rotating ring (9), the rotating ring (9) is rotatably connected with a rotating groove (25), and the rotating groove (25) is arranged at the bottom of the bracket (10).
5. The fixture for machining precision parts according to claim 4, wherein the bottom of the rotating plate (2) is fixedly connected with a protection ring (11), the protection ring (11) is rotatably connected with a protection groove (15), and the protection groove (15) is arranged at the top of the workbench at one side of the rotation groove (25).
6. The fixture for precision parts machining according to claim 1, wherein the outer wall of the rotating plate (2) is connected to the outer wall of the rotating plate (8) by a connecting rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322561183.1U CN220839818U (en) | 2023-09-20 | 2023-09-20 | Clamp for machining precise parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322561183.1U CN220839818U (en) | 2023-09-20 | 2023-09-20 | Clamp for machining precise parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220839818U true CN220839818U (en) | 2024-04-26 |
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ID=90778597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322561183.1U Active CN220839818U (en) | 2023-09-20 | 2023-09-20 | Clamp for machining precise parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220839818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119565811A (en) * | 2024-12-12 | 2025-03-07 | 广东晏弘陶瓷股份有限公司 | Automatic spraying device for ceramic surface patterns |
-
2023
- 2023-09-20 CN CN202322561183.1U patent/CN220839818U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119565811A (en) * | 2024-12-12 | 2025-03-07 | 广东晏弘陶瓷股份有限公司 | Automatic spraying device for ceramic surface patterns |
| CN119565811B (en) * | 2024-12-12 | 2025-11-18 | 广东晏弘陶瓷股份有限公司 | An automated spraying device for ceramic surface patterns |
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