CN221048279U - Clamping mechanism of synchronous auxiliary support - Google Patents
Clamping mechanism of synchronous auxiliary support Download PDFInfo
- Publication number
- CN221048279U CN221048279U CN202323052988.XU CN202323052988U CN221048279U CN 221048279 U CN221048279 U CN 221048279U CN 202323052988 U CN202323052988 U CN 202323052988U CN 221048279 U CN221048279 U CN 221048279U
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- unit
- floating
- check ring
- clamping mechanism
- floating unit
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000003754 machining Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of machining and discloses a synchronous auxiliary supporting clamping mechanism which comprises a fixing unit, wherein a floating unit is movably arranged in the fixing unit, a floating sleeve is sleeved outside the floating unit, the floating sleeve is sleeved outside the fixing unit, a compressing unit is movably arranged in the floating unit, a spring is arranged between the bottom of the compressing unit and the floating unit, a threaded connecting rod penetrates through the inside of the compressing unit, the lower end of the threaded connecting rod extends to the inner side of the bottom of the floating unit.
Description
Technical Field
The utility model belongs to the technical field of machining, and particularly relates to a synchronous auxiliary supporting clamping mechanism.
Background
When a thin-wall part or an annular part is processed, the thin-wall part of the part is easy to deform, in addition, vibration is generated when the large part is processed away from a pressing position, and defects and inferior products are easily generated when the part is processed due to the phenomenon, so that the clamping mechanism of the synchronous auxiliary support is designed.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the synchronous auxiliary supporting clamping mechanism, which effectively solves the problems of vibration and deformation of the existing thin-wall annular part during processing.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a clamping mechanism of synchronous type auxiliary stay, includes fixed unit, fixed unit inside activity is equipped with floating unit, floating unit outside cover is equipped with floating cover, floating cover is located fixed unit outside, floating unit inside activity is equipped with compresses tightly the unit, compress tightly and be equipped with the spring between unit bottom and the floating unit, compress tightly the inside screw thread connecting rod that runs through of unit, screw thread connecting rod lower extreme extends to floating unit bottom inboard, screw thread connecting rod lower extreme is connected with down the retaining ring, lower retaining ring upper end is connected with the elastic disc, the elastic disc upper end is connected with the retaining ring down, lower retaining ring, elastic disc and last retaining ring all cup joint in screw thread connecting rod lower part, screw thread connecting rod upper portion cover is equipped with down the preforming, lower preforming is located compressing tightly unit upper end, lower preforming upper end and be located screw thread connecting rod outside screw thread and cup joint the nut.
Preferably, the fixing unit is internally provided with a mounting cavity, and the floating unit is positioned in the mounting cavity.
Preferably, the upper side of the inside of the floating unit is provided with an upper inner cavity, the lower side of the inside of the floating unit is provided with a lower inner cavity, the compressing unit is positioned in the upper inner cavity, and the lower check ring, the elastic sheet and the upper check ring are positioned in the lower inner cavity.
Preferably, a spring cavity is arranged at the bottom of the compression unit, and the spring is positioned in the spring cavity.
Preferably, one side of the floating unit and one side of the compressing unit are respectively provided with a lower locking block installation position and an upper locking block installation position for clamping parts.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the nut is used for locking, so that the compression unit moves downwards, the floating unit pulls upwards, and the installation of the upper and lower groups of locking blocks of the corresponding parts is matched, so that the lower locking block is supported to the lower end surface of the part, the upper locking block compresses the upper end surface of the part, the clamping function of auxiliary support is realized, and the vibration of the part during processing and the deformation effects of annular and thin-wall parts can be reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is an exploded view of the present utility model;
FIG. 4 is a schematic view of the opening structure of the installation cavity of the present utility model;
in the figure: 1. a fixing unit; 2. a floating unit; 3. a floating sleeve; 4. a compressing unit; 5. a spring; 6. a threaded connecting rod; 7. a lower retainer ring; 8. an elastic sheet; 9. an upper retainer ring; 10. tabletting; 11. a nut; 12. a mounting cavity; 13. an upper lumen; 14. a lower lumen; 15. a spring cavity; 16. the lower locking block is arranged at the installation position; 17. and the upper locking block is arranged at the installation position.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all 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.
The first embodiment is shown in fig. 1-4, the utility model comprises a fixing unit 1, a floating unit 2 is movably arranged in the fixing unit 1, a floating sleeve 3 is sleeved outside the floating unit 2, the floating sleeve 3 is sleeved outside the fixing unit 1, a compressing unit 4 is movably arranged in the floating unit 2, a spring 5 is arranged between the bottom of the compressing unit 4 and the floating unit 2, a threaded connecting rod 6 is arranged in the compressing unit 4 in a penetrating manner, the lower end of the threaded connecting rod 6 extends to the inner side of the bottom of the floating unit 2, the lower end of the threaded connecting rod 6 is connected with a lower check ring 7, the upper end of the lower check ring 7 is connected with an elastic piece 8, the upper end of the elastic piece 8 is connected with an upper check ring 9, the lower check ring 7, the elastic piece 8 and the upper check ring 9 are sleeved on the lower part of the threaded connecting rod 6, a lower pressing piece 10 is sleeved on the upper part of the threaded connecting rod 6, the lower pressing piece 10 is positioned on the upper end of the compressing unit 4, and a nut 11 is sleeved outside the threaded connecting rod 6.
The fixed unit 1 is inside to be equipped with the installation cavity 12, and floating unit 2 is located the installation cavity 12, and floating unit 2 inside upside is equipped with the inner chamber 13, and floating unit 2 inside downside is equipped with down inner chamber 14, and compressing tightly unit 4 is located the inner chamber 13, and lower retaining ring 7, elastic sheet 8 and last retaining ring 9 all are located down inner chamber 14, and compressing tightly unit 4 bottom is equipped with spring chamber 15, and spring 5 is located spring chamber 15, and floating unit 2 and compressing tightly unit 4 one side are equipped with lower latch segment mounted position 16 and the last latch segment mounted position 17 that are used for holding parts respectively.
Working principle: when the clamping device is used, the upper locking block installation position 17 and the lower locking block installation position 16 of the side ends of the compression unit 4 and the floating unit 2 are provided with an upper locking block and a lower locking block which are suitable for parts, the supporting position of the parts is arranged between the upper locking block and the lower locking block, then the nut 11 on the upper part is screwed and locked, so that the lower pressing sheet 10 presses the compression unit 4 downwards, and simultaneously, an upper pulling force is given to the floating unit 2 through the threaded connecting rod 6, so that the auxiliary clamping of the parts is realized;
before clamping, the floating unit 2 can freely float to a height according to the height of the part;
The clamping unit of the synchronous auxiliary support is locked by the nut 11, and is matched with the installation of the upper and lower groups of locking blocks of the corresponding part, so that the lower locking blocks are supported to the lower end face of the part, the upper locking blocks compress the upper end face of the part, the clamping function of the auxiliary support is realized, and the vibration of the part during processing and the deformation effects of the annular thin-wall part can be reduced.
Claims (5)
1. The utility model provides a clamping mechanism of synchronous auxiliary stay, includes fixed unit (1), its characterized in that: the inside activity of fixed unit (1) is equipped with floating unit (2), and floating unit (2) outside cover is equipped with floating cover (3), and floating cover (3) cover is located outside fixed unit (1), and floating unit (2) inside activity is equipped with compresses tightly unit (4), is equipped with spring (5) between compressing tightly unit (4) bottom and floating unit (2), compresses tightly unit (4) inside and runs through and be equipped with threaded connection pole (6), threaded connection pole (6) lower extreme extends to floating unit (2) bottom inboard, the lower end of the threaded connecting rod (6) is connected with a lower check ring (7), the upper end of the lower check ring (7) is connected with an elastic sheet (8), the upper end of the elastic sheet (8) is connected with an upper check ring (9), the lower check ring (7), the elastic sheet (8) and the upper check ring (9) are sleeved on the lower portion of the threaded connecting rod (6), a lower pressing sheet (10) is sleeved on the upper portion of the threaded connecting rod (6), the lower pressing sheet (10) is located at the upper end of the pressing unit (4), and a nut (11) is sleeved on the upper end of the lower pressing sheet (10) and located outside threads of the threaded connecting rod (6).
2. A synchronous auxiliary support clamping mechanism as claimed in claim 1, wherein: the fixing unit (1) is internally provided with a mounting cavity (12), and the floating unit (2) is positioned in the mounting cavity (12).
3. A synchronous auxiliary support clamping mechanism as claimed in claim 1, wherein: the upper side of the inside of the floating unit (2) is provided with an upper inner cavity (13), the lower side of the inside of the floating unit (2) is provided with a lower inner cavity (14), the pressing unit (4) is positioned in the upper inner cavity (13), and the lower check ring (7), the elastic piece (8) and the upper check ring (9) are all positioned in the lower inner cavity (14).
4. A synchronous auxiliary support clamping mechanism as claimed in claim 1, wherein: the bottom of the compression unit (4) is provided with a spring cavity (15), and the spring (5) is positioned in the spring cavity (15).
5. A synchronous auxiliary support clamping mechanism as claimed in claim 1, wherein: one side of the floating unit (2) and one side of the compressing unit (4) are respectively provided with a lower locking block installation position (16) and an upper locking block installation position (17) for clamping parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323052988.XU CN221048279U (en) | 2023-11-13 | 2023-11-13 | Clamping mechanism of synchronous auxiliary support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323052988.XU CN221048279U (en) | 2023-11-13 | 2023-11-13 | Clamping mechanism of synchronous auxiliary support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221048279U true CN221048279U (en) | 2024-05-31 |
Family
ID=91197622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323052988.XU Active CN221048279U (en) | 2023-11-13 | 2023-11-13 | Clamping mechanism of synchronous auxiliary support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221048279U (en) |
-
2023
- 2023-11-13 CN CN202323052988.XU patent/CN221048279U/en active Active
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