CN213002705U - Irregular workpiece clamp - Google Patents
Irregular workpiece clamp Download PDFInfo
- Publication number
- CN213002705U CN213002705U CN202021482302.4U CN202021482302U CN213002705U CN 213002705 U CN213002705 U CN 213002705U CN 202021482302 U CN202021482302 U CN 202021482302U CN 213002705 U CN213002705 U CN 213002705U
- Authority
- CN
- China
- Prior art keywords
- irregular workpiece
- face
- hydraulic chuck
- irregular
- clamp
- 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
Abstract
The utility model relates to the technical field of workpiece processing, in particular to an irregular workpiece clamp, which comprises a cylindrical switching part matched with the irregular workpiece and a clamp detachably connected with the switching part; the outer side of the adapter part comprises a first end face, a second end face and a cylindrical side face, and the inner side face of the adapter part comprises a convex face matched with the side face of the irregular workpiece; the projection surface comprises a positioning groove; the fixture comprises a hydraulic chuck fixed on the outer side surface of the switching part and three generation claws uniformly fixed on the hydraulic chuck, one end of each generation claw has the same height as that of the first end surface, and the other end of each generation claw extends to the outside of the hydraulic chuck and is provided with a bulge towards the axle center of the hydraulic chuck. The irregular workpiece clamp clamps the irregular workpiece through the clamp and the switching component, so that the irregular workpiece is machined by external equipment.
Description
Technical Field
The utility model relates to a work piece processing technology field especially relates to an irregular work piece holder.
Background
In the process of machining a workpiece by a machine tool, the workpiece is usually clamped and positioned by using a three-jaw chuck, and then the workpiece fixed by the three-jaw chuck is rotated by a machine tool spindle to be machined. However, for an irregular workpiece, the machine tool cannot machine the irregular workpiece because the center of gravity of the workpiece and the center of gravity of the three-jaw chuck cannot be overlapped.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide an irregular work piece holder for assisting irregular work piece and carry out the processing.
The utility model discloses a realize through following technical scheme:
an irregular workpiece clamp comprises a cylindrical adapter part matched with an irregular workpiece and a clamp detachably connected with the adapter part;
the outer side of the adapter part comprises a first end face, a second end face and a cylindrical side face, and the inner side face of the adapter part comprises a convex face matched with the side face of the irregular workpiece; the projection surface comprises a positioning groove;
the fixture comprises a hydraulic chuck fixed on the outer side surface of the switching part and three generation claws uniformly fixed on the hydraulic chuck, one end of each generation claw has the same height as that of the first end surface, and the other end of each generation claw extends to the outside of the hydraulic chuck and is provided with a bulge towards the axle center of the hydraulic chuck.
According to the above technical solution, preferably, the protrusion includes at least two positioning grooves.
According to the above technical solution, preferably, the positioning groove corresponds to a position of the raw claw.
According to the above technical solution, preferably, the raw claw and the protrusion are of an integral structure.
The utility model has the advantages that: the application provides an irregular work piece anchor clamps is in the use, at first puts into the switching part through protruding face with irregular work piece, later will have the irregular work piece of switching part to be fixed in inside the hydraulic chuck under the clamping action of anchor clamps. And then the external equipment drives the irregular workpiece clamp and the irregular workpiece to rotate, so that the irregular workpiece is machined.
Drawings
Fig. 1 shows a schematic structural diagram of an embodiment of the present invention.
Fig. 2 shows a front view schematic diagram of an embodiment of the present invention.
Fig. 3 shows a schematic top view of an embodiment of the present invention.
Fig. 4 shows a schematic side view of an embodiment of the present invention.
In the figure: 1. irregular workpieces; 2. an adapter component; 3. a clamp; 4. a first end face; 5. a second end face; 6. a cylindrical side surface; 7. a convex surface; 8. positioning a groove; 9. a hydraulic chuck; 10. and (5) producing the paw.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1 to 4, the present invention provides an irregular workpiece holder. Specifically, the irregular workpiece holder includes: the fixture comprises a cylindrical adapter part 2 matched with the irregular workpiece 1 and a fixture 3 detachably connected with the adapter part 2;
the outer side of the adapter part 2 comprises a first end face 4, a second end face 5 and a cylindrical side face 6, and the inner side face of the adapter part 2 comprises a convex face 7 matched with the side face of the irregular workpiece 1; the raised surface 7 includes a detent 8. The positioning groove 8 is used for positioning the placed irregular workpiece 1 in the using process, specifically, the corresponding relation between the switching component 2 and the irregular workpiece 1 is determined according to the positioning groove 8 and the characteristic points of the irregular workpiece 1, the convex surface 7 is matched with the side surface of the irregular workpiece 1, and the irregular workpiece 1 is placed into the switching component 2.
The fixture 3 comprises a hydraulic chuck 9 fixed on the outer side surface of the switching part 2 and three generation claws 10 uniformly fixed on the hydraulic chuck 9, one end of each generation claw 10 is equal to the first end surface 4 in height, and the other end of each generation claw 10 extends to the outside of the hydraulic chuck 9 and is provided with a bulge towards the axle center of the hydraulic chuck 9. It should be noted that the hydraulic chuck 9 preferably employs an elastic member to prevent abrasion with the adapter member 2 during use. Meanwhile, the three raw claws 10 are arranged at equal intervals by taking the axis of the hydraulic chuck 9 and 120 degrees as a central angle, so that the center of gravity of the clamp 3 is ensured to be concentric with the irregular workpiece 1 and the adapter part 2. Here, it is necessary to supplement that after the clamping of the adaptor part 2 and the irregular workpiece 1 by the clamp 3 is completed, it is necessary to determine whether or not there is a gap between the adaptor part 2 and the hydraulic chuck 9, and if there is a gap, it is necessary to perform the clamping again. And then, the external equipment drives the irregular workpiece clamp and the irregular workpiece 1 to rotate, so that the irregular workpiece 1 is machined.
Further, the projection comprises at least two positioning slots 8. The positioning groove 8 corresponds to the position of the raw claw 10. In a specific use process, the positioning groove 8 specifically comprises a 10mm notch. And the notches correspond to the positions of the raw claws 10. Therefore, the preferred use of three pairs of raw claws 10 with notches corresponding to each other is beneficial to ensure that the center of gravity of the fixture 3 is concentric with the irregular workpiece 1 and the adapter part 2.
Further, the raw claws 10 are integrated with the protrusions. The raw claw 10 and the protrusion are preferably integrally formed, so that the clamp 3 can keep clamping the adapter part 2 and the irregular workpiece 1 during rotation.
The utility model has the advantages that: the application provides an irregular work piece anchor clamps, through putting into irregular work piece switching part after, utilize the hydraulic chuck chucking above-mentioned irregular work piece that has the raw claw 10. And then the external equipment drives the irregular workpiece clamp and the irregular workpiece to rotate, so that the irregular workpiece is machined.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. An irregular workpiece clamp is characterized by comprising a cylindrical adapter part matched with an irregular workpiece and a clamp detachably connected with the adapter part;
the outer side of the adapter part comprises a first end face, a second end face and a cylindrical side face, and the inner side face of the adapter part comprises a convex face matched with the side face of the irregular workpiece; the projection surface comprises a positioning groove;
the fixture comprises a hydraulic chuck fixed on the outer side surface of the switching part and three generation claws uniformly fixed on the hydraulic chuck, one end of each generation claw has the same height as that of the first end surface, and the other end of each generation claw extends to the outside of the hydraulic chuck and is provided with a bulge towards the axle center of the hydraulic chuck.
2. The irregular workpiece holder of claim 1, wherein the projection includes at least two detents.
3. The irregular workpiece holder of claim 2, wherein the detents correspond to the locations of the green fingers.
4. The irregular workpiece holder of claim 1, wherein the green claw is of unitary construction with the projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021482302.4U CN213002705U (en) | 2020-07-24 | 2020-07-24 | Irregular workpiece clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021482302.4U CN213002705U (en) | 2020-07-24 | 2020-07-24 | Irregular workpiece clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213002705U true CN213002705U (en) | 2021-04-20 |
Family
ID=75517866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021482302.4U Active CN213002705U (en) | 2020-07-24 | 2020-07-24 | Irregular workpiece clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213002705U (en) |
-
2020
- 2020-07-24 CN CN202021482302.4U patent/CN213002705U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209902678U (en) | Auxiliary supporting device for processing cylindrical thin-wall parts | |
| JP3142629U (en) | Lathe work holding jig | |
| CN213002705U (en) | Irregular workpiece clamp | |
| CN213224349U (en) | Outer circle clamping chuck for centering expansion sleeve | |
| CN103600242A (en) | Elastic clamping and positioning device | |
| CN206702706U (en) | A kind of hydraulic automatic gripping device | |
| CN201493566U (en) | Fixture used for manufacturing chamfer angle of gear shaft | |
| CN210359321U (en) | Fixed chuck for digit control machine tool | |
| CN210649696U (en) | Floating clamping device for machining outer circle of connecting rod by lathe | |
| CN112045212A (en) | Direct-drive motor stator shell machining tool | |
| CN210334407U (en) | Centrifugal elastic chuck | |
| CN215090765U (en) | Outer three-jaw and chuck provided with outer three-jaw | |
| CN217596611U (en) | Positioning pin type indexing positioning device | |
| CN218800485U (en) | Part inner hole machining tool | |
| CN213003796U (en) | Clamp die for four-claw type workpiece | |
| CN215998715U (en) | Adaptive four-way shell part turning device | |
| CN212217128U (en) | Auxiliary clamp for fixing workpiece | |
| CN214162139U (en) | Shaft clamp jig for eccentric shaft workpiece | |
| CN210360466U (en) | Collet clamp for special-shaped workpiece | |
| CN213614208U (en) | Lathe tool clamp | |
| CN217889531U (en) | Chuck repairing tool, chuck repairing system and lathe | |
| CN219561454U (en) | Two-in-one chuck holder | |
| CN219074418U (en) | Lathe tailstock centering chuck | |
| CN218051369U (en) | A runner accessory for lathe | |
| CN211915540U (en) | Universal clamping equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |