CN219853241U - Multi-angle positioning fixture - Google Patents
Multi-angle positioning fixture Download PDFInfo
- Publication number
- CN219853241U CN219853241U CN202321084826.1U CN202321084826U CN219853241U CN 219853241 U CN219853241 U CN 219853241U CN 202321084826 U CN202321084826 U CN 202321084826U CN 219853241 U CN219853241 U CN 219853241U
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- China
- Prior art keywords
- sliding
- plate
- arc
- clamping
- fixedly connected
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- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 230000001788 irregular Effects 0.000 abstract description 5
- 230000002457 bidirectional effect Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of clamping and fixing, in particular to a multi-angle positioning clamp which comprises a base, wherein two arc plates are symmetrically and fixedly connected to the base, a chute is formed in each arc plate, and a plurality of clamp assemblies are connected to the inner side of each chute in a sliding manner; according to the utility model, the clamping angle is adjusted by sliding the plurality of clamp assemblies along the arc-shaped plate, and the clamping device is suitable for fixing irregular workpieces by clamping at multiple angles, so that the application range of the clamp is improved.
Description
Technical Field
The utility model relates to the technical field of clamping and fixing, in particular to a multi-angle positioning clamp.
Background
The positioning fixture is used to fix the machining object in the correct position for construction or detection and to install the workpiece fast, conveniently and safely during the machining process. During machining, the fixture can firmly position the workpiece, and different positioning fixtures can be designed for different products due to different machined products and specifications.
The prior Chinese patent with the publication number of CN218504278U discloses a multi-angle positioning clamp, which comprises a bottom plate, wherein the outer wall of the top of the bottom plate is provided with a chute, the outer wall of one side of the bottom plate is inserted with a first bidirectional threaded rod through a bearing, two ends of the first bidirectional threaded rod are both in threaded connection with sliding blocks, the outer walls of the top of the two sliding blocks are both welded with clamping plates, one end of the outer wall of the top of the bottom plate is provided with a fixed plate, and the outer wall of one side of the fixed plate is provided with an electric sliding table. According to the utility model, the two clamping plates can be driven to be close to each other through the rotation of the first bidirectional threaded rod, the metal block is clamped and fixed in two directions, the limiting plate is driven to rotate 45 degrees through the electric rotating table, and the two limiting frames are driven to be close to each other in two oblique directions to clamp and fix two opposite angles of the metal block through the rotation of the second bidirectional threaded rod, so that multi-angle limiting clamping is realized.
However, the positioning fixture is only suitable for regular rectangular workpieces, and the irregular workpieces cannot be suitable for the fixture, so that the fixture has a limited application range.
Disclosure of Invention
The utility model aims to provide a multi-angle positioning clamp which is suitable for fixing irregular workpieces and improves the application range of the clamp.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
the utility model provides a multi-angle positioning fixture, includes the base, two arc of symmetry fixedly connected with on the base, the spout has been seted up on the arc, the inboard sliding connection of spout has a plurality of anchor clamps subassemblies.
Further, the fixture assembly comprises a sliding block which is connected in the sliding groove in a sliding mode, a sliding plate is fixedly connected to the outer side of the sliding block, the sliding plate is connected with the outer side wall of the arc-shaped plate in a sliding mode, a sliding rod is connected to the sliding block in a sliding mode, the sliding rod is located at one end of the outer side of the arc-shaped plate and fixedly connected with a shifting block, a first spring is connected between the shifting block and the sliding plate, and a clamping plate is arranged at one end of the inner side of the arc-shaped plate.
Further, a screw hole is formed in the clamping plate, an external thread is formed in one end, located on the inner side of the arc-shaped plate, of the sliding rod, and the clamping plate is in threaded connection with the sliding rod through the screw hole.
Further, the clamping side of the clamping plate is fixedly connected with an elastic gasket.
Further, the top fixedly connected with dead lever of slide, rotatable cover is equipped with the connecting plate on the dead lever, the one end sliding connection that the dead lever was kept away from to the connecting plate has the locating lever, the top fixedly connected with fixed block of locating lever, be connected with the second spring between fixed block and the connecting plate, a plurality of constant head tanks have been seted up on the arc top, the constant head tank with locating lever assorted.
The beneficial effects of the utility model are as follows:
the plurality of clamp assemblies slide along the arc plate, the clamping angle is adjusted, and the clamp is suitable for fixing irregular workpieces through clamping at multiple angles, so that the application range of the clamp is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic view of a partial structure of the present utility model.
Reference numerals: a base 1; an arc-shaped plate 2; a chute 21; a positioning groove 22; a clamp assembly 3; a slider 31; a slide plate 32; a slide bar 33; a dial block 34; a first spring 35; a clamping plate 36; a fixing rod 4; a connection plate 5; a positioning rod 6; a fixed block 7; and a second spring 8.
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.
As shown in fig. 1 and fig. 2, a multi-angle positioning fixture comprises a base 1, wherein two arc plates 2 are symmetrically and fixedly connected to the base 1, a chute 21 is formed in each arc plate 2, and a plurality of fixture assemblies 3 are slidably connected to the inner side of each chute 21.
The fixture assembly 3 comprises a sliding block 31 which is slidably connected in the sliding groove 21, a sliding plate 32 is fixedly connected to the outer side of the sliding block 31, the sliding plate 32 is slidably connected with the outer side wall of the arc-shaped plate 2, a sliding rod 33 is slidably connected to the sliding block 31 and the sliding plate 32, a shifting block 34 is fixedly connected to one end of the sliding rod 33, which is located on the outer side of the arc-shaped plate 2, a first spring 35 is connected between the shifting block 34 and the sliding plate 32, and a clamping plate 36 is arranged at one end of the sliding rod 33, which is located on the inner side of the arc-shaped plate 2.
The clamping plate 36 is provided with a screw hole, one end of the sliding rod 33 positioned at the inner side of the arc-shaped plate 2 is provided with external threads, and the clamping plate 36 is in threaded connection with the sliding rod 33 through the screw hole; the clamping plate 36 is in threaded connection with the slide rod 33, so that the clamping can be conveniently carried out by replacing the proper clamping plate 36 according to the clamped workpiece.
An elastic pad is fixedly connected to the clamping side of the clamping plate 36.
The top fixedly connected with dead lever 4 of slide 32, rotatable cover is equipped with connecting plate 5 on the dead lever 4, the one end sliding connection that dead lever 4 was kept away from to connecting plate 5 has locating lever 6, the top fixedly connected with fixed block 7 of locating lever 6, be connected with second spring 8 between fixed block 7 and the connecting plate 5, a plurality of constant head tanks 22 have been seted up on arc 2 top, constant head tank 22 with locating lever 6 assorted.
Working principle:
the clamp assembly 3 is driven to slide along the arc plates 2 through the moving sliding block 31, the clamping angle of the clamping plate 36 is adjusted, the shifting block 34 is pulled, the first spring 35 is stretched, a workpiece to be fixed is placed on the base 1, the shifting block 34 is loosened between the two arc plates 2, the shifting block 34 is close to the sliding plate 32 under the acting force of the first spring 35, the sliding rod 33 and the clamping plate 36 are driven to be close to the workpiece, and the clamping plate 36 is abutted against the workpiece; lifting the fixed block 7, stretching the second spring 8, rotating the connecting plate 5 to enable the positioning rod 6 to move to the position above the positioning groove 22, loosening the fixed block 7, and under the action force of the second spring 8, falling the fixed block 7 to drive the positioning rod 6 to be inserted into the positioning groove 22, so that the clamp assembly 3 is positioned, the clamp assembly 3 is prevented from sliding along the arc-shaped plate 2 in the clamping process, and the clamping stability of the clamp assembly 3 is improved; the fixture is suitable for fixing irregular workpieces through clamping at multiple angles, and the application range of the fixture is improved.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (5)
1. A multi-angle positioning fixture which is characterized in that: the device comprises a base (1), wherein two arc plates (2) are symmetrically and fixedly connected to the base (1), a chute (21) is formed in each arc plate (2), and a plurality of clamp assemblies (3) are slidably connected to the inner side of each chute (21).
2. The multi-angle positioning fixture of claim 1, wherein: the fixture assembly (3) comprises a sliding block (31) which is slidably connected in the sliding groove (21), a sliding plate (32) is fixedly connected to the outer side of the sliding block (31), the sliding plate (32) is slidably connected with the outer side wall of the arc-shaped plate (2), a sliding rod (33) is slidably connected to the sliding block (31) and the sliding plate (32), the sliding rod (33) is located at one end of the outer side of the arc-shaped plate (2) and fixedly connected with a shifting block (34), a first spring (35) is connected between the shifting block (34) and the sliding plate (32), and a clamping plate (36) is arranged at one end of the sliding rod (33) located at the inner side of the arc-shaped plate (2).
3. The multi-angle positioning fixture of claim 2, wherein: screw holes are formed in the clamping plates (36), external threads are formed in one end, located on the inner side of the arc-shaped plate (2), of the sliding rod (33), and the clamping plates (36) are in threaded connection with the sliding rod (33) through the screw holes.
4. A multi-angle positioning fixture as defined in claim 3, wherein: the clamping side of the clamping plate (36) is fixedly connected with an elastic gasket.
5. The multi-angle positioning fixture of claim 2, wherein: the top fixedly connected with dead lever (4) of slide (32), rotatable cover is equipped with connecting plate (5) on dead lever (4), one end sliding connection that dead lever (4) was kept away from to connecting plate (5) has locating lever (6), the top fixedly connected with fixed block (7) of locating lever (6), be connected with second spring (8) between fixed block (7) and connecting plate (5), a plurality of constant head tanks (22) have been seted up on arc (2) top, constant head tank (22) with locating lever (6) assorted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321084826.1U CN219853241U (en) | 2023-05-08 | 2023-05-08 | Multi-angle positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321084826.1U CN219853241U (en) | 2023-05-08 | 2023-05-08 | Multi-angle positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219853241U true CN219853241U (en) | 2023-10-20 |
Family
ID=88323644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321084826.1U Active CN219853241U (en) | 2023-05-08 | 2023-05-08 | Multi-angle positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219853241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118893588A (en) * | 2024-10-09 | 2024-11-05 | 江苏台盛数控机床有限公司 | A special fixture for processing lifting ear holes of leaf springs |
-
2023
- 2023-05-08 CN CN202321084826.1U patent/CN219853241U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118893588A (en) * | 2024-10-09 | 2024-11-05 | 江苏台盛数控机床有限公司 | A special fixture for processing lifting ear holes of leaf springs |
| CN118893588B (en) * | 2024-10-09 | 2025-02-11 | 江苏台盛数控机床有限公司 | Special fixture for processing lug holes of leaf springs |
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