CN219152208U - Automatic alignment fixture - Google Patents
Automatic alignment fixture Download PDFInfo
- Publication number
- CN219152208U CN219152208U CN202223573999.8U CN202223573999U CN219152208U CN 219152208 U CN219152208 U CN 219152208U CN 202223573999 U CN202223573999 U CN 202223573999U CN 219152208 U CN219152208 U CN 219152208U
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- workpiece
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- mounting groove
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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model belongs to the technical field of machining, in particular to an automatic alignment fixture, which comprises a flange plate, wherein a mounting part is formed on the flange plate in a protruding mode, a mounting groove for mounting a workpiece is formed in the mounting part, the mounting groove is positioned at the center of the mounting part, a locking sleeve is arranged on the mounting part, one end of the workpiece is mounted in the mounting groove, the other end of the workpiece is connected with the locking sleeve, the front end of the locking sleeve is provided with a locking part, the locking part is a conical inclined surface, the locking part and the mounting groove are concentric with the flange plate, when the locking sleeve moves towards the mounting part, a workpiece is automatically positioned at the center along the locking part, because the workpiece is fed into the mounting groove of the flange plate, the diameter of the mounting groove is larger than that of the workpiece, when the workpiece is mounted, one end of the workpiece is firstly mounted on the mounting groove, then the locking sleeve is mounted on the mounting part, and when the locking sleeve rotates towards the rear end of the mounting part, the front end of the workpiece is abutted against the locking part, and the workpiece is pushed to be aligned through the inclined surface of the locking part, so that the precision of the workpiece is improved.
Description
Technical Field
The utility model belongs to the technical field of machining, and particularly relates to an automatic alignment clamp.
Background
The fixture is a mechanical device for clamping a workpiece on a lathe, the workpiece is required to be fed and discharged in a mounting groove of a flange plate, so that the diameter of the mounting groove is required to be larger than the diameter of the workpiece, an assembly gap is reserved for facilitating feeding and discharging of the workpiece, but the workpiece cannot be positioned accurately, so that machining accuracy errors are caused, the workpiece is clamped and positioned by utilizing radial movement of movable clamping jaws uniformly distributed on the fixture, the workpiece is clamped and positioned by using a machine tool accessory, the fixture on the market at present is a three-jaw chuck, the workpiece is clamped from three directions, but because the three clamping jaws are movable, the workpiece cannot be accurately mounted on the axis of the flange plate during mounting, the sliding specific distance of the clamping jaws cannot be easily controlled during adjusting the size of an opening between the clamping jaws, the situation that the axis is offset easily occurs is caused, the workpiece with higher part accuracy requirements cannot be met during mounting, the workpiece meeting the part drawing requirements cannot be machined, the product production quality is influenced, the workpiece is seriously scrapped, and the production cost is increased.
Disclosure of Invention
The utility model aims to provide the automatic alignment fixture which has a simple structure and can automatically find the axle center, so that the part installation is more accurate, and the precision of the machined part is higher.
The purpose of the utility model is realized in the following way:
the utility model provides an automatic alignment anchor clamps, includes the ring flange, the protrusion shaping has the installation department on the ring flange, set up the mounting groove that is used for installing the machined part on the installation department, the mounting groove is located the center department of installation department is equipped with the lock sleeve on the installation department, and the machined part one end is installed in the mounting groove, the other end connect with the lock sleeve is connected, the front end of lock sleeve is equipped with locking department, locking department is the circular cone inclined plane, locking department and mounting groove all with the ring flange concentric center, when moving the lock sleeve to the installation, the work piece is automatic to be located the positive center along locking department.
Further, a cavity is formed and contained in the alignment part, and a rotating part is formed on the outer surface of the alignment part in a concave manner.
Further, the rotating parts are arranged in a plurality, and the rotating parts are arranged on the outer surface of the alignment part in a ring mode.
Further, an external thread is formed on the mounting portion, and an internal thread is formed in the alignment portion.
Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:
the utility model relates to an automatic alignment fixture which is simple in structure and capable of automatically aligning an axle center, enabling parts to be installed more accurately, enabling the precision of machined parts to be higher, and comprises a flange plate, wherein an installation part is formed on the flange plate in a protruding mode, an installation groove for installing workpieces is formed in the installation part, the installation groove is located at the center of the installation part, a locking sleeve is arranged on the installation part, one end of each workpiece is installed in the installation groove, the other end of each workpiece is connected with the locking sleeve, the front end of each locking sleeve is provided with a locking part, the locking parts are conical inclined surfaces, the locking parts and the installation groove are concentric with the flange plate, when the locking sleeve moves towards the installation part, workpieces are automatically located at the center along the locking parts, the workpieces need to be fed and discharged in the installation groove of the flange plate, the diameter of the installation groove is larger than the diameter of each workpiece, an assembly gap is reserved for facilitating feeding and discharging of the workpieces, when the workpieces are installed, one end of each workpiece is firstly installed on the installation groove, then the locking sleeve is installed on the installation part, the front end of each workpiece is connected with the locking sleeve to the corresponding locking sleeve, when the front end of each workpiece rotates towards the installation part, the front end of each workpiece is located at the center of each locking part, and the front end of each workpiece is located at the center of the flange plate, and the center of each workpiece can be accurately through the flange plate, and accurately, and can be accurately aligned with the flange plate when the workpiece is installed.
Drawings
Fig. 1 is a top view of the present utility model.
Fig. 2 is a cross-sectional view of the present utility model.
Fig. 3 is a cross-sectional view of the flange of the present utility model.
Fig. 4 is a rear view of the locking sleeve of the present utility model.
Fig. 5 is a cross-sectional view of the locking sleeve of the present utility model.
Fig. 6 is a front view of the flange of the present utility model.
The meaning indicated by the reference numerals in the figures:
1-a flange plate; 2-an installation part; 3-mounting grooves; 4-locking sleeve; 5-locking part; 6-a rotating part.
Detailed Description
The utility model is further described with reference to the following specific examples:
the utility model provides an automatic alignment anchor clamps, includes ring flange 1, the protrusion shaping has installation department 2 on the ring flange 1, set up the mounting groove 3 that is used for installing the machined part on the installation department 2, the mounting groove 3 is located the center department of installation department 2 is equipped with lock sleeve 4 on the installation department 2, and the machined part one end is installed in mounting groove 3, the other end connect with lock sleeve 4 is connected, the front end of lock sleeve 4 is equipped with locking department 5, locking department 5 is the circular cone inclined plane, locking department 5 and mounting groove 3 all with ring flange 1 concentric circles, when removing lock sleeve 4 to the installation, the work piece is automatic to be located the centre of a sight along locking department 5.
The utility model relates to an automatic centering fixture which is simple in structure and capable of automatically centering an axle center, enabling parts to be installed more accurately, enabling precision of machined parts to be higher, and comprises a flange plate 1, wherein an installation part 2 is formed on the flange plate 1 in a protruding mode, an installation groove 3 for installing workpieces is formed in the installation part 2, the installation groove 3 is located at the center of the installation part 2, a locking sleeve 4 is arranged on the installation part 2, one end of each workpiece is installed in the installation groove 3, the other end of each workpiece is connected with the locking sleeve 4, the front end of each locking sleeve 4 is provided with a locking part 5, the locking parts 5 are conical inclined planes, the locking parts 5 and the installation groove 3 are concentric with the flange plate 1, when the locking sleeve 4 moves towards the installation part 2, workpieces are automatically located to the center along the locking parts 5, and the workpieces need to be fed and discharged in the installation groove 3 of the flange plate 1, the diameter of each installation groove 3 is larger than the diameter of each workpiece, an assembly gap is reserved for facilitating feeding and discharging of each workpiece, one end of each workpiece is installed in the installation groove 3, the workpieces are installed at the installation groove 3, the front end of each workpiece is connected with the locking part 4, the front end of each workpiece is connected with the corresponding workpiece 4 through the corresponding flange plate, and the locking part 4 is accurately pushed to the corresponding flange plate 1, and the precision of each workpiece is accurately locked by the flange plate is locked by the flange plate 1, and the locking part is positioned at the front end of the same center, and the flange plate 2 is accurately and locked by the position.
Preferably, the alignment part is internally provided with a containing cavity, the outer surface of the alignment part is concavely provided with a rotating part 6, and the rotating part 6 is used for better operation of a user and can be screwed by hand or by means of a tool.
Preferably, the rotating part 6 has a plurality of rotating parts 6, and a plurality of rotating parts 6 are arranged on the outer surface of the alignment part in a surrounding way, so that the installation is convenient, and the installation is quick and the installation can be carried out from different directions.
Preferably, the mounting portion 2 is provided with external threads, and the alignment portion is internally provided with internal threads, so that the structure is simple, the connection is firm, and the mounting is convenient.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (4)
1. The utility model provides an automatic alignment anchor clamps, its characterized in that, including ring flange (1), protruding shaping has installation department (2) on ring flange (1), set up mounting groove (3) that are used for installing the machined part on installation department (2), mounting groove (3) are located the center department of installation department (2), be equipped with lock sleeve (4) on installation department (2), install machined part one end in mounting groove (3), the other end connect with lock sleeve (4) are connected, the front end of lock sleeve (4) is equipped with locking department (5), locking department (5) are the circular cone inclined plane, locking department (5) and mounting groove (3) all with ring flange (1) concentric center, when removing lock sleeve (4) to the installation, the work piece is automatic to be located the positive center along locking department (5).
2. An automatic alignment jig according to claim 1, wherein: the alignment part is internally provided with a containing cavity, and the outer surface of the alignment part is concavely provided with a rotating part (6).
3. An automatic alignment jig according to claim 2, wherein: the rotating parts (6) are arranged in a plurality, and the rotating parts (6) are arranged on the outer surface of the alignment part in a surrounding mode.
4. An automatic alignment jig according to any one of claims 1 to 3, wherein: external threads are formed on the mounting part (2), and internal threads are formed in the alignment part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223573999.8U CN219152208U (en) | 2022-12-30 | 2022-12-30 | Automatic alignment fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223573999.8U CN219152208U (en) | 2022-12-30 | 2022-12-30 | Automatic alignment fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219152208U true CN219152208U (en) | 2023-06-09 |
Family
ID=86639282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223573999.8U Active CN219152208U (en) | 2022-12-30 | 2022-12-30 | Automatic alignment fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219152208U (en) |
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2022
- 2022-12-30 CN CN202223573999.8U patent/CN219152208U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |