CN220839113U - Hydraulic clamp with auxiliary supporting mechanism - Google Patents
Hydraulic clamp with auxiliary supporting mechanism Download PDFInfo
- Publication number
- CN220839113U CN220839113U CN202322611578.8U CN202322611578U CN220839113U CN 220839113 U CN220839113 U CN 220839113U CN 202322611578 U CN202322611578 U CN 202322611578U CN 220839113 U CN220839113 U CN 220839113U
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- hinge
- auxiliary
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- seat
- plate
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- 230000007246 mechanism Effects 0.000 title claims abstract description 43
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 13
- 238000000926 separation method Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a hydraulic clamp with an auxiliary supporting mechanism, which comprises a bottom plate and the auxiliary supporting mechanism, and is characterized in that: the auxiliary support mechanism comprises an auxiliary support cylinder, an oil way conversion seat, a hinge seat and a hinge plate, wherein the auxiliary support cylinder is fixedly arranged on the bottom plate, the oil way conversion seat is connected with the bottom of the auxiliary support cylinder and supplies oil, the bottom of the hinge seat is fixedly connected on the bottom plate, one end of the hinge plate is hinged to the upper end of the hinge seat, the other end of the hinge plate is abutted to the upper end of an oil cylinder core of the auxiliary support cylinder, and when the oil way conversion seat drives the oil cylinder core of the auxiliary support cylinder to extend upwards, the hinge plate can be pushed to rotate by taking a hinge point between the hinge plate and the hinge seat as a center. Through setting up auxiliary support mechanism, can be with the auxiliary stay jar and the bearing structure mutual separation that provide the power supply, enlarged the processing space near the hinge plate, solved the problem of mutual interference between cutter and the auxiliary stay jar in the course of working.
Description
Technical Field
The utility model relates to the technical field of machining clamps, in particular to a hydraulic clamp with an auxiliary supporting mechanism.
Background
In the machining process, parts such as the compressor shell and the like are fixed by a clamp, so that the parts can be further machined by a cutter. The existing clamp comprises a manual clamp and a hydraulic clamp, the hydraulic clamp is a clamp which replaces mechanical parts with hydraulic elements and realizes automatic positioning, supporting and clamping of workpieces through hydraulic control, and the clamp has the advantages of large clamping force, reliable clamping, stable work, convenience in use and the like, and is widely applied to scenes such as numerical control machine tools, machining centers, automatic production lines and the like.
Some auxiliary supporting mechanisms are arranged on the existing hydraulic clamp and are used for assisting in fixing parts. However, when the hydraulic clamp is used for fixing a part to be machined, the external diameter of the auxiliary supporting cylinder is larger under the condition that the supporting force needs to be met due to the fact that the standard auxiliary supporting cylinder is arranged on the existing hydraulic clamp, and when the back surface of the part is machined, interference can be generated between a cutter and the standard auxiliary supporting cylinder, so that the problem that machining cannot be performed due to no cutter falling space is caused.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provides a hydraulic clamp with an auxiliary supporting mechanism.
In order to solve the technical problems, the utility model provides the following technical scheme:
The utility model provides a take auxiliary stay mechanism's hydraulic clamp, includes bottom plate, auxiliary stay mechanism, its characterized in that: the auxiliary support mechanism comprises an auxiliary support cylinder, an oil way conversion seat, a hinge seat and a hinge plate, wherein the auxiliary support cylinder is fixedly arranged on the bottom plate, the oil way conversion seat is connected with the bottom of the auxiliary support cylinder and supplies oil, the bottom of the hinge seat is fixedly connected on the bottom plate, one end of the hinge plate is hinged to the upper end of the hinge seat, the other end of the hinge plate is abutted to the upper end of an oil cylinder core of the auxiliary support cylinder, and when the oil way conversion seat drives the oil cylinder core of the auxiliary support cylinder to extend upwards, the hinge plate can be pushed to rotate by taking a hinge point between the hinge plate and the hinge seat as a center.
Further, the oil circuit conversion seat is fixedly arranged on the lower surface of the bottom plate.
Furthermore, a snap spring pin is arranged at the hinge point and is connected with the hinge plate and the hinge seat, and a snap spring is arranged on the snap spring pin.
Further, a main pressing cylinder mechanism is arranged on the bottom plate, and the main pressing cylinder mechanism can be matched with the auxiliary supporting mechanism to fix a part to be processed.
Further, the main pressure cylinder mechanism comprises a main pressure cylinder body and a pressure rod, the bottom of the main pressure cylinder body is fixedly connected to the bottom plate, the middle part of the pressure rod is hinged to the main pressure cylinder body, and one end of the pressure rod is hinged to an output shaft of the main pressure cylinder body.
Compared with the prior art, the utility model has the beneficial effects that: 1. by arranging the auxiliary supporting mechanism, an auxiliary supporting cylinder for providing a power source and a supporting structure can be mutually separated, so that the processing space near the hinge plate is enlarged, and the problem of mutual interference between a cutter and the auxiliary supporting cylinder in the processing process is solved; 2. the auxiliary supporting mechanism adopts a lever structure, so that the clamping force on the part can be improved, and the loosening and falling of the part in the processing process are prevented; 3. the hinge plate can be driven to reset when the oil cylinder core is retracted through the clamp spring.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view of an auxiliary supporting mechanism according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a master cylinder mechanism according to an embodiment of the present utility model;
Fig. 4 is a schematic diagram illustrating an operating state of an embodiment of the present utility model.
Wherein: the hydraulic cylinder comprises a base plate 1, an auxiliary supporting mechanism 2, a main pressing cylinder structure 3, a part 4, an auxiliary supporting cylinder 21, an oil way conversion seat 22, a hinge seat 23, a hinge plate 24, an oil cylinder core 25, a clamp spring pin 26, a clamp spring 27, a main pressing cylinder 31, a pressing rod 32 and an output shaft 33.
Detailed Description
In order to enhance the understanding of the present utility model, the present utility model will be further described in detail with reference to the drawings, which are provided for the purpose of illustrating the present utility model only and are not to be construed as limiting the scope of the present utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, or can be communicated between two elements or the interaction relationship between the 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.
Fig. 1 shows a hydraulic clamp with an auxiliary supporting mechanism, which comprises a bottom plate 1, an auxiliary supporting mechanism 2 and a main pressing cylinder mechanism 3, wherein the auxiliary supporting mechanism 2 and the main pressing cylinder mechanism 3 are arranged on the bottom plate 1, and the main pressing cylinder mechanism 2 can be matched with the auxiliary supporting mechanism 3 to fix a part 4 to be processed.
As shown in fig. 2, the auxiliary supporting mechanism 2 comprises an auxiliary supporting cylinder 21, an oil path conversion seat 22, a hinge seat 23 and a hinge plate 24, wherein the auxiliary supporting cylinder 21 is fixedly arranged on the bottom plate 1, the oil path conversion seat 22 is fixedly arranged on the lower surface of the bottom plate 1, the oil path conversion seat 22 is connected with the bottom of the auxiliary supporting cylinder 21 and supplies oil, the bottom of the hinge seat 23 is fixedly connected on the bottom plate 1, one end of the hinge plate 24 is hinged at the upper end of the hinge seat 23, the other end of the hinge plate is abutted against the upper end of an oil cylinder core 25 of the auxiliary supporting cylinder 21, and when the oil path conversion seat 22 drives the oil cylinder core 25 of the auxiliary supporting cylinder 21 to extend upwards, the hinge plate 24 can be pushed to rotate by taking a hinge point between the hinge plate 24 and the hinge seat 23 as a center. A snap spring pin 26 is arranged at the hinge point between the hinge plate 24 and the hinge seat 23, and a snap spring 27 is arranged on the snap spring pin 26.
As shown in fig. 3, the main cylinder mechanism 3 includes a main cylinder 31 and a compression bar 32, the bottom of the main cylinder 31 is fixedly connected to the base plate 1, the middle part of the compression bar 32 is hinged to the main cylinder 31, and one end of the compression bar 32 is hinged to an output shaft 33 of the main cylinder 31.
The working procedure of the above embodiment is as follows:
Firstly, placing a part 4 to be processed on a bottom plate 1; then the oil way conversion seat 22 supplies oil to the auxiliary supporting cylinder 21, the oil cylinder core 25 in the auxiliary supporting cylinder 21 is ejected upwards, the hinge plate 24 is driven to overcome the elasticity of the clamp spring 27, the clamp spring pin 26 is taken as a rotating shaft to rotate upwards, a labor-saving lever structure is formed, the hinge plate 24 supports the part 4 from the lower part, and the auxiliary supporting cylinder 21 locks the oil cylinder core 25 and enters a working mode. Then the main pressing cylinder 31 drives the pressing rod 32 to rotate downwards through the output shaft 33, and the part 4 is pressed from above. The main pressing cylinder mechanism 3 and the auxiliary supporting mechanism 2 clamp and fix the part 4 from the upper direction and the lower direction respectively, so that the part 4 is prevented from loosening.
The foregoing detailed description will set forth only for the purposes of illustrating the general principles and features of the utility model, and is not meant to limit the scope of the utility model in any way, but rather should be construed in view of the appended claims.
Claims (5)
1. The utility model provides a take auxiliary stay mechanism's hydraulic clamp, includes bottom plate (1), auxiliary stay mechanism (2), its characterized in that: the auxiliary support mechanism (2) comprises an auxiliary support cylinder (21), an oil circuit conversion seat (22), a hinge seat (23) and a hinge plate (24), wherein the auxiliary support cylinder (21) is fixedly arranged on the bottom plate (1), the oil circuit conversion seat (22) is connected with the bottom of the auxiliary support cylinder (21) and supplies oil, the bottom of the hinge seat (23) is fixedly connected with the bottom plate (1), one end of the hinge plate (24) is hinged to the upper end of the hinge seat (23), the other end of the hinge plate is abutted to the upper end of an oil cylinder core (25) of the auxiliary support cylinder (21), and when the oil circuit conversion seat (22) drives the oil cylinder core (25) of the auxiliary support cylinder (21) to extend upwards, the hinge plate (24) can be pushed to rotate by taking a hinge point between the hinge plate (24) and the hinge seat (23) as a center.
2. The hydraulic clamp with auxiliary supporting mechanism according to claim 1, wherein: the oil way conversion seat (22) is fixedly arranged on the lower surface of the bottom plate (1).
3. The hydraulic clamp with auxiliary supporting mechanism according to claim 1, wherein: the hinge joint is provided with a clamp spring pin (26) for connecting the hinge plate (24) and the hinge seat (23), and the clamp spring pin (26) is provided with a clamp spring (27).
4. The hydraulic clamp with auxiliary supporting mechanism according to claim 1, wherein: the base plate (1) is provided with a main pressing cylinder mechanism (3), and the main pressing cylinder mechanism (3) can be matched with the auxiliary supporting mechanism (2) to fix a part (4) to be processed.
5. The hydraulic clamp with auxiliary supporting mechanism according to claim 4, wherein: the main pressure cylinder mechanism (3) comprises a main pressure cylinder body (31) and a pressure rod (32), the bottom of the main pressure cylinder body (31) is fixedly connected to the bottom plate (1), the middle part of the pressure rod (32) is hinged to the main pressure cylinder body (31), and one end of the pressure rod is hinged to an output shaft (33) of the main pressure cylinder body (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322611578.8U CN220839113U (en) | 2023-09-25 | 2023-09-25 | Hydraulic clamp with auxiliary supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322611578.8U CN220839113U (en) | 2023-09-25 | 2023-09-25 | Hydraulic clamp with auxiliary supporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220839113U true CN220839113U (en) | 2024-04-26 |
Family
ID=90778549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322611578.8U Active CN220839113U (en) | 2023-09-25 | 2023-09-25 | Hydraulic clamp with auxiliary supporting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220839113U (en) |
-
2023
- 2023-09-25 CN CN202322611578.8U patent/CN220839113U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 214000 Xutian Smart Park, Binhu District, Wuxi City, Jiangsu Province 10-501 Patentee after: Wuxi Sinan Technology Co.,Ltd. Country or region after: China Address before: 214000 Rengang village, Xuelang street, Binhu District, Wuxi City, Jiangsu Province Patentee before: Wuxi Sinan Technology Co.,Ltd. Country or region before: China |