CN220740173U - Hydraulic clamping mechanism - Google Patents
Hydraulic clamping mechanism Download PDFInfo
- Publication number
- CN220740173U CN220740173U CN202321800153.5U CN202321800153U CN220740173U CN 220740173 U CN220740173 U CN 220740173U CN 202321800153 U CN202321800153 U CN 202321800153U CN 220740173 U CN220740173 U CN 220740173U
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- fixedly connected
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- hydraulic
- clamping
- clamping mechanism
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- 239000012530 fluid Substances 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a hydraulic clamping mechanism which comprises a supporting component, a clamping module and an adjusting module; wherein, the clamping module includes two splint. The upper side surfaces of the two clamping plates are flush with the upper side surface of the I-shaped supporting plate, when a workpiece to be processed is required to be processed, the workpiece can be placed on one side of the I-shaped supporting plate, the workpiece is pushed to the middle part of the I-shaped supporting plate, time and labor are saved, the adjusting module is started, the telescopic rod of the hydraulic push rod is retracted to drive the connecting block to move, the two square guide rods are enabled to move upwards along the corresponding square sleeves in the process that the two sliding shafts move along the chute part of the U-shaped chute, the two square guide rods drive the corresponding clamping plates to move upwards, the clamping plates are enabled to be higher than the I-shaped supporting plate, and the two clamping plates are enabled to move towards the direction close to the workpiece in the process that the two sliding shafts move along the transverse groove part of the U-shaped chute, so that the workpiece is clamped and fixed by the two clamping plates, and subsequent operation is facilitated.
Description
Technical Field
The utility model relates to the technical field of workpiece machining and fixing, in particular to a hydraulic clamping mechanism.
Background
When a numerical control machine tool is used for processing a workpiece, the workpiece needs to be clamped and fixed, the workpiece is often placed on one side of a supporting plate for a larger workpiece, then the workpiece is pushed to the middle of the supporting plate, and then the workpiece is fixed, so that the operation is more labor-saving;
the prior hydraulic clamping mechanism of the machining center with the publication number of CN217942641U is characterized in that the connecting plate and the L-shaped block are arranged on the upper side of the base, and the connecting plate and the L-shaped block are protruded from the base, so that a workpiece is inconvenient to place on one side of the supporting plate, and then the workpiece is pushed to the middle part of the supporting plate, and the operation is time-consuming and labor-consuming;
therefore, it is necessary to provide a hydraulic clamping mechanism to solve the above technical problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a hydraulic clamping mechanism.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a hydraulic clamping mechanism comprises a supporting component, a clamping module and an adjusting module;
the clamping module comprises two clamping plates, the lower sides of the two clamping plates are respectively and fixedly connected with corresponding square guide rods, one side upper parts of the two square guide rods are respectively and fixedly connected with corresponding sliding shafts, the two sliding shafts are respectively arranged in U-shaped sliding grooves, the U-shaped sliding grooves are arranged on vertical plates of the supporting component, and the two square guide rods are respectively arranged in corresponding square sleeves;
the adjusting module comprises a hydraulic push rod, one side of a shell of the hydraulic push rod is fixedly connected with a square plate of the supporting assembly, a telescopic rod of the hydraulic push rod penetrates through the middle of the square plate, the end part of the telescopic rod of the hydraulic push rod is fixedly connected with a connecting block, two ends of the connecting block are respectively hinged with corresponding connecting rods, one ends of the two connecting rods are respectively hinged with corresponding lower sides of the square sleeves through pin shafts, two lower ends of one side of the square sleeves are respectively fixedly connected with corresponding ball sliding blocks, a linear guide rail is arranged in the corresponding ball sliding blocks, and one side of the linear guide rail is fixedly connected with one lower part of one side of the vertical plate.
Preferably, the support assembly includes the riser.
Preferably, the vertical plate is fixedly connected with the upper side of the base.
Preferably, four corners of the base are respectively and fixedly connected with corresponding support rods.
Preferably, the upper ends of a group of the support rods are respectively and fixedly connected with the lower sides of the I-shaped support plates.
Preferably, the two clamping plates are respectively arranged in the middle of the I-shaped supporting plate.
Preferably, the square plate is fixedly connected with one side of the base.
Preferably, grooves are respectively arranged on one sides of the two clamping plates.
Compared with the related art, the utility model has the beneficial effects that: the upper side of two splint and the upside looks parallel and level of I-shaped backup pad when needing to process the work piece of treating, can place the work piece in one side of I-shaped backup pad, promote the middle part of work piece to I-shaped backup pad, labour saving and time saving starts adjusting module, hydraulic push's telescopic link is retracted and is driven the piece and remove, realize moving the in-process along the chute part of U-shaped spout when two slide shafts, two square guide arms are upwards moved along corresponding square sleeve, make two square guide arms drive the splint that correspond upwards move, make splint higher than I-shaped backup pad, move the in-process along the transverse slot part of U-shaped spout when two slide shafts, make two splint to being close to the direction of work piece each other, make two splint fix work piece centre gripping, be convenient for carry out subsequent operation.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of the present utility model.
Fig. 3 is a schematic view of a part connection structure of the present utility model.
Fig. 4 is a schematic view of a part connection structure of the present utility model.
In the figure:
1: the support assembly 11, the I-shaped support plate 12, the support rod 13, the base 14, the vertical plate 15, the square plate 16 and the U-shaped chute;
2: clamping modules 21, clamping plates 22, grooves 23, square guide rods 24, sliding shafts 25 and square sleeves;
3: the device comprises an adjusting module 31, ball sliding blocks 32, linear guide rails 33, connecting rods 34, connecting blocks 35 and hydraulic push rods.
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.
First embodiment
A hydraulic clamping mechanism comprises a supporting component 1, a clamping module 2 and an adjusting module 3;
the clamping module 2 comprises two clamping plates 21, the lower sides of the two clamping plates 21 are respectively and fixedly connected with corresponding square guide rods 23, one upper sides of the two square guide rods 23 are respectively and fixedly connected with corresponding sliding shafts 24, the two sliding shafts 24 are respectively arranged in U-shaped sliding grooves 16, the U-shaped sliding grooves 16 are arranged on the vertical plates 14 of the supporting assembly 1, and the two square guide rods 23 are respectively arranged in corresponding square sleeves 25;
the adjusting module 3 comprises a hydraulic push rod 35, one side of a shell of the hydraulic push rod 35 is fixedly connected with the square plate 15 of the supporting component 1, a telescopic rod of the hydraulic push rod 35 penetrates through the middle of the square plate 15, the end part of the telescopic rod of the hydraulic push rod 35 is fixedly connected with a connecting block 34, two ends of the connecting block 34 are respectively hinged with corresponding connecting rods 33, one ends of the two connecting rods 33 are respectively hinged with the corresponding lower sides of the square sleeves 25 through pin shafts, one side lower ends of the two square sleeves 25 are respectively fixedly connected with corresponding ball sliding blocks 31, a linear guide rail 32 is arranged in the corresponding ball sliding blocks 31, and one side of the linear guide rail 32 is fixedly connected with one side lower part of the vertical plate 14.
The support assembly 1 comprises the riser 14.
The vertical plate 14 is fixedly connected with the upper side of the base 13.
Four corners of the base 13 are respectively and fixedly connected with corresponding support rods 12.
The upper ends of a group of the support rods 12 are respectively fixedly connected with the lower sides of the I-shaped support plates 11.
Two clamping plates 21 are respectively provided at the middle of the i-shaped support plate 11.
The square plate 15 is fixedly connected with one side of the base 13.
Working principle: the device is in the initial position with the upper sides of the two clamping plates 21 flush with the upper sides of the i-shaped support plate 11, as shown in figure 1. When a workpiece to be processed is required to be processed, the workpiece can be placed on one side of the I-shaped supporting plate 11, and the workpiece is pushed to the middle part of the I-shaped supporting plate 11, so that time and labor are saved;
then, the adjusting module 3 is started, the telescopic rod of the hydraulic push rod 35 is retracted to drive the connecting block 34 to move, the connecting block 34 respectively drives the corresponding connecting rod 33 to swing, the two connecting rods 33 respectively drive the corresponding square sleeves 25 to move towards the direction of approaching each other, the two square sleeves 25 respectively drive the corresponding ball sliding blocks 31 to slide towards the direction of approaching each other along the linear guide rail 32, meanwhile, the two square sleeves 25 respectively drive the corresponding square guide rods 23 to move, the two square guide rods 23 respectively drive the corresponding sliding shafts 24 to move along the chute part of the U-shaped chute 16, when the two sliding shafts 24 move along the chute part of the U-shaped chute 16, the two square guide rods 23 move upwards along the corresponding square sleeves 25, the two square guide rods 23 drive the corresponding clamping plates 21 to move upwards, the clamping plates 21 are enabled to be higher than the I-shaped supporting plate 11, when the two sliding shafts 24 move towards the direction of approaching each other along the transverse groove part of the U-shaped chute 16, the two clamping plates 21 clamp and fix the workpiece, and then, the hydraulic push rod 35 is closed, and the subsequent operation is started.
The beneficial effects are that: the upper side of two splint 21 is parallel and level with the upper side of I-shaped backup pad 11, when the work piece that needs to process, can place the work piece in one side of I-shaped backup pad 11, promote the middle part of work piece to I-shaped backup pad 11, labour saving and time saving, start adjusting module 3, the telescopic link of hydraulic push rod 35 is retracted and is driven the piece 34 and remove, realize when two slide shafts 24 follow the chute part of U-shaped spout 16 and remove, two square guide arms 23 upwards move along corresponding square sleeve 25, make two square guide arms 23 drive corresponding splint 21 upwards move, make splint 21 higher than I-shaped backup pad 11, when two slide shafts 24 follow the transverse slot part of U-shaped spout 16 and remove to the direction that is close to the work piece each other, make two splint 21 hold the work piece fixed, be convenient for carry out the follow-up operation.
Second embodiment
This embodiment is further described on the basis of the first embodiment, and one side of each of the two clamping plates 21 is provided with a groove 22.
Working principle: the grooves 22 are respectively formed in one side of the two clamping plates 21, so that when the two clamping plates 21 clamp and fix a workpiece, the contact area between the clamping plates 21 and the workpiece can be increased by one group of grooves 22, and the clamping and fixing of the workpiece by the two clamping plates 21 are firmer.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a clamping mechanism is embraced to fluid pressure type for carry out centre gripping to the work piece, this clamping mechanism is embraced to fluid pressure type includes:
the device comprises a supporting component (1), a clamping module (2) and an adjusting module (3);
the clamping module (2) comprises two clamping plates (21), the lower sides of the two clamping plates (21) are respectively and fixedly connected with corresponding square guide rods (23), one side upper parts of the two square guide rods (23) are respectively and fixedly connected with corresponding sliding shafts (24), the two sliding shafts (24) are respectively arranged in U-shaped sliding grooves (16), the U-shaped sliding grooves (16) are arranged on the vertical plates (14) of the supporting assembly (1), and the two square guide rods (23) are respectively arranged in corresponding square sleeves (25);
the adjusting module (3) comprises a hydraulic push rod (35), one side of a shell of the hydraulic push rod (35) is fixedly connected with a square plate (15) of the supporting component (1), a telescopic rod of the hydraulic push rod (35) penetrates through the middle of the square plate (15), the end of the telescopic rod of the hydraulic push rod (35) is fixedly connected with a connecting block (34), two ends of the connecting block (34) are hinged with corresponding connecting rods (33) respectively, one ends of the two connecting rods (33) are hinged with corresponding lower sides of the square sleeves (25) respectively through pin shafts, one side lower ends of the two square sleeves (25) are fixedly connected with corresponding ball sliding blocks (31) respectively, and a linear guide rail (32) is arranged in the corresponding ball sliding blocks (31) and one side of the linear guide rail (32) is fixedly connected with one side lower part of the vertical plate (14).
2. A hydraulic clasping mechanism according to claim 1, characterized in that the support assembly (1) comprises the riser (14).
3. A hydraulic clamping mechanism according to claim 2, characterized in that the vertical plate (14) is fixedly connected to the upper side of the base (13).
4. A hydraulic clamping mechanism according to claim 3, wherein four corners of the base (13) are fixedly connected with corresponding support rods (12) respectively.
5. The hydraulic clamping mechanism according to claim 4, wherein the upper ends of a group of the support rods (12) are fixedly connected to the lower sides of the i-shaped support plates (11), respectively.
6. A hydraulic clamping mechanism according to claim 5, characterized in that two clamping plates (21) are arranged in the middle of the i-shaped support plate (11), respectively.
7. A hydraulic clamping mechanism according to claim 6, characterized in that the square plate (15) is fixedly connected to one side of the base (13).
8. A hydraulic clamping mechanism according to claim 1, characterized in that one side of the two clamping plates (21) is provided with grooves (22) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321800153.5U CN220740173U (en) | 2023-07-10 | 2023-07-10 | Hydraulic clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321800153.5U CN220740173U (en) | 2023-07-10 | 2023-07-10 | Hydraulic clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220740173U true CN220740173U (en) | 2024-04-09 |
Family
ID=90570835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321800153.5U Active CN220740173U (en) | 2023-07-10 | 2023-07-10 | Hydraulic clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220740173U (en) |
-
2023
- 2023-07-10 CN CN202321800153.5U patent/CN220740173U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240708 Address after: 230000 b-1018, Woye Garden commercial office building, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee after: HEFEI WISDOM DRAGON MACHINERY DESIGN Co.,Ltd. Country or region after: China Address before: 250104 No.2 Yingcai Road, high tech Development Zone, Jinan City, Shandong Province Patentee before: SHANDONG YINGCAI University Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240724 Address after: 274700 meters north of the intersection of Industrial Road 3 and Planning Road 2 in Yuncheng County Economic Development Zone, Heze City, Shandong Province, 100 meters west of the road Patentee after: Shandong Chengyubo Biotechnology Co.,Ltd. Country or region after: China Address before: 230000 b-1018, Woye Garden commercial office building, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee before: HEFEI WISDOM DRAGON MACHINERY DESIGN Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |