CN219234650U - Double-station clamping device - Google Patents
Double-station clamping device Download PDFInfo
- Publication number
- CN219234650U CN219234650U CN202320255258.0U CN202320255258U CN219234650U CN 219234650 U CN219234650 U CN 219234650U CN 202320255258 U CN202320255258 U CN 202320255258U CN 219234650 U CN219234650 U CN 219234650U
- Authority
- CN
- China
- Prior art keywords
- clamping
- base
- double
- positioning
- mounting seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a double-station clamping device, which comprises a base, wherein a first clamping component and a second clamping component are arranged at the upper part of the base; the first clamping assembly comprises a first positioning mechanism and a first clamping mechanism, and the second clamping assembly comprises a second positioning mechanism and a second clamping mechanism. The jig clamps the workpiece by arranging the double clamping assemblies, so that the machining can be finished at one time, the machining cost is low, and the working efficiency is high. In addition, the locating pin is adopted to rapidly locate the machined part, so that the rapid locating of the special-shaped machined part is met, the accuracy of the machining position is improved, the rejection rate of products is reduced, and the application range is wide.
Description
Technical Field
The utility model belongs to the technical field of clamping jigs, and particularly relates to a double-station clamping device.
Background
The tool is a large-scale tool for woodworking, ironwork, bench workers, machinery, electric control and other handicraft articles, and is mainly used as a tool for assisting in controlling positions or actions (or both). Along with the continuous progress of science and technology, the quantity and quality requirements of machining are continuously improved, and particularly the machining precision requirements on accessories are very high, and in the production and machining processes of certain workpieces, the workpieces are required to be drilled, bored and milled, but the existing positioning clamping jig cannot meet the clamping of special-shaped workpieces, is unstable and easy to shake, and has certain limitations, so that the machining position is inaccurate, and the rejection rate of products is high. In addition, the common jig adopts a single-station jig to process a workpiece, and the workpiece needing front and side processing needs secondary clamping to complete processing, so that the processing cost is high and the working efficiency is low.
Disclosure of Invention
The double-station clamping device mainly solves the technical problem that the double-station clamping device is low in processing cost and high in working efficiency, and a fixture clamps a workpiece through the double clamping assemblies. In addition, the locating pin is adopted to rapidly locate the machined part, so that the rapid locating of the special-shaped machined part is met, the accuracy of the machining position is improved, the rejection rate of products is reduced, and the application range is wide.
In order to solve the technical problems, the utility model adopts a technical scheme that: double-station clamping device is characterized in that: the device comprises a base, wherein a first clamping assembly for transversely clamping materials and a second clamping assembly for vertically clamping the materials are arranged at the upper part of the base;
the first clamping assembly comprises a first positioning mechanism for transversely positioning materials and a first clamping mechanism for transversely clamping the materials, and the second clamping assembly comprises a second positioning mechanism for vertically positioning the materials and a second clamping mechanism for vertically clamping the materials.
Preferably, the first positioning mechanism comprises a first mounting seat mounted on the upper portion of the base, a plurality of first positioning columns, a plurality of first support columns and two first positioning pins are mounted on one side of the first mounting seat, the first clamping mechanism comprises a second mounting seat mounted on the upper portion of the base, and a plurality of first cylinders are mounted on one side, close to the first mounting seat, of the second mounting seat.
Preferably, the center of the moving end of the first cylinder and the center of the first support column are on the same axis.
Preferably, the two first positioning pins are arranged on one side of the first mounting seat in a diagonal manner.
Preferably, the second positioning mechanism comprises a plurality of second positioning columns, a plurality of second supporting columns and two second positioning pins which are arranged on the upper portion of the base, the second clamping mechanism comprises two second air cylinders which are arranged on the lower portion of the base, moving ends of the two second air cylinders can penetrate through the base, the upper portions of the moving ends of the two second air cylinders are fixedly connected with driving rods, clamping pieces are rotatably connected to the upper portions of the driving rods, supporting pieces are further arranged on the upper portions of the base, connecting pieces are rotatably connected to the upper portions of the supporting pieces, and the upper portions of the connecting pieces are rotatably connected with the clamping pieces.
Preferably, one end of the clamping piece far away from the driving rod is located above the second supporting column.
Preferably, the two second positioning pins are arranged at the upper part of the base in a diagonal manner.
Preferably, the reinforcing ribs are respectively arranged on one side of the first mounting seat and one side of the second mounting seat.
Preferably, the upper part of the base is provided with a plurality of through holes.
Preferably, the end of the clamping piece far away from the driving rod is provided with a protection pad for preventing products from being crushed.
The beneficial effects of the utility model are at least as follows:
according to the utility model, the processed special-shaped workpiece is supported and positioned through the plurality of positioning mechanisms, so that the support and positioning of the special-shaped workpiece are satisfied, the positioning jig is stable, shake is not easy to generate, the accuracy of the processing position is improved, the rejection rate of products is reduced, and the application range is wide;
in addition, the center of the moving end of the first cylinder and the center of the first support column are on the same axis, and one end of the clamping piece, which is far away from the driving rod, is positioned above the second support column, so that the clamped part of the workpiece can be supported by the support column, the deformation of the workpiece is prevented, and the processing quality of the workpiece is improved;
finally, the workpiece is clamped by the clamping assembly provided with the double stations, and is machined, so that the machining can be finished at one time, the machining cost is low, and the working efficiency is high.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
fig. 3 is a schematic diagram of the overall structure of the present utility model.
The parts in the drawings are marked as follows:
1. a base; 2. a first clamping assembly; 3. a second clamping assembly; 21. a first positioning mechanism; 22. a first clamping mechanism; 31. a second positioning mechanism; 32. a second clamping mechanism; 211. a first mount; 212. a first positioning column; 213. a first support column; 214. a first positioning pin; 221. a second mounting base; 222. a first cylinder; 311. a second positioning column; 312. a second support column; 313. a second positioning pin; 321. a second cylinder; 322. a driving rod; 323. a clamping member; 324. a support; 325. a connecting piece; 4. reinforcing ribs; 5. a through hole; 6. and a protective pad.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Examples: 1-3, the double-station clamping device comprises a base 1, wherein a first clamping component 2 for transversely clamping materials and a second clamping component 3 for vertically clamping the materials are arranged at the upper part of the base 1;
the first clamping assembly 2 comprises a first positioning mechanism 21 for transversely positioning materials and a first clamping mechanism 22 for transversely clamping the materials, and the second clamping assembly 3 comprises a second positioning mechanism 31 for vertically positioning the materials and a second clamping mechanism 32 for vertically clamping the materials.
Further, referring to fig. 3, the first positioning mechanism 21 includes a first mounting seat 211 mounted on an upper portion of the base 1, a plurality of first positioning columns 212, a plurality of first support columns 213 and two first positioning pins 214 on one side of the first mounting seat 211, the first clamping mechanism 22 includes a second mounting seat 221 mounted on an upper portion of the base 1, and a plurality of first cylinders 222 are mounted on one side of the second mounting seat 221 close to the first mounting seat 211.
The center of the moving end of the first cylinder 222 is on the same axis as the center of the first support column 213. The clamped part of the workpiece can be supported by the support column, so that the workpiece is prevented from deforming, and the processing quality of the workpiece is improved.
Wherein, the two first positioning pins 214 are installed on one side of the first installation seat 211 in a diagonal manner. The positioning lines arranged diagonally are positioned more stably.
Further, referring to fig. 3, the second positioning mechanism 31 includes a plurality of second positioning posts 311, a plurality of second support posts 312, and two second positioning pins 313 mounted on the upper portion of the base 1, the second clamping mechanism 32 includes two second cylinders 321 mounted on the lower portion of the base 1, moving ends of the two second cylinders 321 can penetrate through the base 1, a driving rod 322 is fixedly connected to an upper portion of the moving ends of the two second cylinders 321, a clamping member 323 is rotatably connected to an upper portion of the driving rod 322, a supporting member 324 is further mounted on an upper portion of the base 1, a connecting member 325 is rotatably connected to an upper portion of the supporting member 324, and an upper portion of the connecting member 325 is rotatably connected to the clamping member 323.
Wherein, the end of the clamping member 323 far away from the driving rod 322 is located above the second supporting column 312. The clamped part of the workpiece can be supported by the support column, so that the workpiece is prevented from deforming, and the processing quality of the workpiece is improved.
Two second positioning pins 313 are installed at the upper portion of the base 1 in a diagonal manner. The positioning lines arranged diagonally are positioned more stably.
The reinforcing ribs 4 are respectively installed at one sides of the first and second mounting seats 211 and 221. The mounting frame structure can be more stable.
The upper part of the base 1 is provided with a plurality of through holes 5. The material of the base 1 is reduced, and the cost is reduced.
The end of the holding member 323 remote from the driving rod 322 is provided with a protection pad 6 for preventing the product from being crushed.
The working principle of the utility model is as follows: placing the side surface of a workpiece into a first positioning mechanism 21 of a first clamping assembly 2, positioning the workpiece by a plurality of first positioning columns 212 and two first positioning pins 214 of the first positioning mechanism 21, supporting the workpiece by a plurality of first supporting columns 213, and then pressing and clamping the workpiece by a plurality of first cylinders 222 of a first clamping mechanism 22;
after the machining is finished, the front surface of the workpiece is placed into the second positioning mechanism 31 of the second clamping assembly 3, the workpiece is positioned by a plurality of second positioning columns 311 and two second positioning pins 313, the workpiece is supported by a plurality of second support columns 312, and then the workpiece is pressed and clamped by a plurality of cylinders of the second clamping assembly 3.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.
Claims (10)
1. Double-station clamping device is characterized in that: the device comprises a base, wherein a first clamping assembly for transversely clamping materials and a second clamping assembly for vertically clamping the materials are arranged at the upper part of the base;
the first clamping assembly comprises a first positioning mechanism for transversely positioning materials and a first clamping mechanism for transversely clamping the materials, and the second clamping assembly comprises a second positioning mechanism for vertically positioning the materials and a second clamping mechanism for vertically clamping the materials.
2. The double-station clamping device according to claim 1, wherein: the first positioning mechanism comprises a first mounting seat mounted on the upper portion of the base, a plurality of first positioning columns, a plurality of first support columns and two first positioning pins are mounted on one side of the first mounting seat, the first clamping mechanism comprises a second mounting seat mounted on the upper portion of the base, and a plurality of first cylinders are mounted on one side, close to the first mounting seat, of the second mounting seat.
3. The double-station clamping device according to claim 2, wherein: the center of the moving end of the first cylinder and the center of the first support column are on the same axis.
4. The double-station clamping device according to claim 2, wherein: the two first locating pins are arranged on one side of the first mounting seat in a diagonal mode.
5. The double-station clamping device according to claim 1, wherein: the second positioning mechanism comprises a plurality of second positioning columns, a plurality of second supporting columns and two second positioning pins which are arranged on the upper portion of the base, the second clamping mechanism comprises two second air cylinders which are arranged on the lower portion of the base, moving ends of the two second air cylinders can penetrate through the base, a driving rod is fixedly connected to the upper portions of the moving ends of the two second air cylinders, clamping pieces are rotatably connected to the upper portions of the driving rods, supporting pieces are further arranged on the upper portions of the base, connecting pieces are rotatably connected to the upper portions of the supporting pieces, and the upper portions of the connecting pieces are rotatably connected with the clamping pieces.
6. The double-station clamping device according to claim 5, wherein: one end of the clamping piece, which is far away from the driving rod, is positioned above the second supporting column.
7. The dual-station clamping device of claim 6, wherein: the two second locating pins are arranged on the upper portion of the base in a diagonal mode.
8. The double-station clamping device according to claim 2, wherein: reinforcing ribs are respectively arranged on one side of the first mounting seat and one side of the second mounting seat.
9. The double-station clamping device according to claim 1, wherein: the upper part of the base is provided with a plurality of through holes.
10. The double-station clamping device according to claim 5, wherein: one end of the clamping piece, which is far away from the driving rod, is provided with a protection pad for preventing products from being crushed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320255258.0U CN219234650U (en) | 2023-02-20 | 2023-02-20 | Double-station clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320255258.0U CN219234650U (en) | 2023-02-20 | 2023-02-20 | Double-station clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219234650U true CN219234650U (en) | 2023-06-23 |
Family
ID=86842969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320255258.0U Active CN219234650U (en) | 2023-02-20 | 2023-02-20 | Double-station clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219234650U (en) |
-
2023
- 2023-02-20 CN CN202320255258.0U patent/CN219234650U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107414707B (en) | Jig for LOGO lamination of notebook computer | |
| CN219234650U (en) | Double-station clamping device | |
| CN216371167U (en) | Machine tool fixture for machining robot arm parts | |
| CN216096617U (en) | Rapid clamping high-precision finish milling device | |
| CN2885485Y (en) | Multi-direction positioning device for main part of metal truss | |
| CN218639142U (en) | Double-station processing jig | |
| CN218556852U (en) | Double-station positioning clamp | |
| CN210361979U (en) | Brittle material standard jig that punches | |
| CN219465475U (en) | Combined machining center clamp | |
| CN112192287A (en) | Hydraulic clamp for numerical control lathe and working method thereof | |
| CN218891219U (en) | Frock clamp that processing of standing hoe part boring was used | |
| CN218904393U (en) | Overturning and clamping tool for profile | |
| CN219632980U (en) | Meteorological device frock clamp platform | |
| CN216937939U (en) | Numerical control lathe processing structure of punching a hole | |
| CN218656947U (en) | Clamp device for boring inclined hole in typical part | |
| CN219465522U (en) | Flexible tooling of milling and turning composite machining center | |
| CN219379914U (en) | Magnetic type positioning and processing jig | |
| CN222221599U (en) | An edge positioning device for frame welding for installation of electronic products and equipment | |
| CN219542359U (en) | Numerical control machine tool limiting device | |
| CN222059533U (en) | Auxiliary clamping tool of profiling structure | |
| CN216177376U (en) | Clamp for multi-surface linear cutting product piece | |
| CN220239758U (en) | Fixed plate punching machine | |
| CN217122497U (en) | Double-deck frame adds clamping apparatus | |
| CN222221898U (en) | Machining device for special-shaped workpiece | |
| CN219925309U (en) | Special-shaped workpiece clamping tool and machine tool machining equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |