CN214722558U - Clamp for turning threaded workpiece - Google Patents
Clamp for turning threaded workpiece Download PDFInfo
- Publication number
- CN214722558U CN214722558U CN202023303056.4U CN202023303056U CN214722558U CN 214722558 U CN214722558 U CN 214722558U CN 202023303056 U CN202023303056 U CN 202023303056U CN 214722558 U CN214722558 U CN 214722558U
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- Prior art keywords
- sleeve
- rotating seat
- turning
- limiting hole
- threaded workpiece
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Abstract
The utility model belongs to the technical field of workpiece clamping devices, and discloses a fixture for turning a threaded workpiece, which comprises a rotating seat and a sleeve, wherein the sleeve is positioned inside the rotating seat, one side of the rotating seat is provided with a positioning ring, the inside of the rotating seat is provided with a first limiting hole, a positioning pin is arranged inside the first limiting hole, one side of the sleeve is provided with a connecting sleeve, the inside of the connecting sleeve is provided with a second limiting hole, preferably, the outer surface of the connecting sleeve is provided with a limiting piece, the inside of the rotating seat is provided with a limiting block, the utility model is provided with the connecting sleeve, the first limiting hole and the second limiting hole, the sleeve is connected with the first limiting hole and the second limiting hole through the positioning pin by the connecting sleeve, so that the connecting sleeve is arranged inside the rotating seat, thereby being convenient for workers to arrange the sleeve inside the rotating seat, and the different types of sleeves can be conveniently and quickly replaced by workers.
Description
Technical Field
The utility model belongs to the technical field of the work piece clamping device, concretely relates to anchor clamps are used in screw thread work piece lathe work.
Background
The thread workpiece can not be directly clamped in the thread machining process, so that the thread workpiece is prevented from being damaged and influencing the precision, the thread sleeve is required to be used for assisting thread machining, and the problem of precision of the thread workpiece can be solved.
In the prior art, the installation of the threaded workpiece is very troublesome for workers, so that the efficiency is reduced, the installed threaded workpiece cannot be effectively fixed, and the threaded workpiece rotates or deviates during rotation, so that the quality of the workpiece is reduced.
Disclosure of Invention
An object of the utility model is to provide a screw thread work piece anchor clamps for lathe work to solve among the prior art staff can not conveniently clip the work piece stably, and lead to the problem of anchor clamps rotation in the processing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screw thread work piece anchor clamps for lathe work, is including rotating seat and sleeve, the sleeve is located the inside of rotating the seat, one side of rotating the seat is provided with the position circle, the inside of rotating the seat is provided with first spacing hole, the internally mounted in first spacing hole has the locating pin, telescopic one side is provided with the adapter sleeve, the spacing hole of second has been seted up to the inside of adapter sleeve.
Preferably, the outer surface of the connecting sleeve is provided with a limiting piece, the rotating seat is internally provided with a limiting block, and the limiting block is matched with the limiting piece.
Preferably, the outer surface of the positioning pin is provided with external threads, and the positioning pin is provided with six positioning pins.
Preferably, the top of the connecting sleeve is provided with a positioning block, a positioning groove is formed in the upper portion of the positioning ring, and the positioning block is matched with the positioning groove.
Preferably, the inner surface of the second limiting hole is provided with an internal thread, and the external thread is matched with the internal thread.
Preferably, the sleeve is provided with an anti-collision ring opposite to one side of the connecting sleeve, and the sleeve is internally provided with a mounting hole.
Compared with the prior art, the utility model, following beneficial effect has:
(1) the utility model discloses set up adapter sleeve, first spacing hole and the spacing hole of second, passed through the locating pin with the sleeve through the adapter sleeve and with first spacing hole and the spacing jogged joint of second to install the adapter sleeve in the inside of rotating the seat, can make things convenient for the staff like this to install the sleeve in the inside of rotating the seat, and make things convenient for the staff to change different grade type sleeve fast.
(2) The utility model discloses set up spacing piece and stopper, mutually support spacing piece on will connecting the cover and the stopper of rotating the seat inside, can prevent effectively that the sleeve from taking place the rotation in the pivoted to stability when increasing the sleeve and rotating.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the sleeve of the present invention;
fig. 3 is a side view of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
in the figure: 1. a rotating seat; 2. a first limit hole; 3. positioning pins; 4. a sleeve; 5. connecting sleeves; 6. a limiting sheet; 7. a second limiting hole; 8. a limiting block; 9. an external thread; 10. an internal thread; 11. positioning a groove; 12. an anti-collision ring; 13. mounting holes; 14. positioning rings; 15. and (5) positioning the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a screw thread work piece anchor clamps for lathe work, including rotating seat 1 and sleeve 4, sleeve 4 is located the inside of rotating seat 1, one side of rotating seat 1 is provided with position circle 14, the inside of rotating seat 1 is provided with first spacing hole 2, make things convenient for locating pin 3 to insert to fixed sleeve 4, the internally mounted in first spacing hole 2 has locating pin 3, can make the more stable of sleeve 4 installation, one side of sleeve 4 is provided with adapter sleeve 5, the spacing hole 7 of second has been seted up to adapter sleeve 5's inside.
Further, the outer surface mounting of adapter sleeve 5 has spacing piece 6, and the internally mounted who rotates seat 1 has stopper 8, and stopper 8 cooperatees with spacing piece 6, can prevent sleeve 4 rotation in the work.
Furthermore, the outer surface of the positioning pin 3 is provided with the external threads 9, and the positioning pins 3 are provided with six, so that the sleeve 4 can be fixed more stably, and the sleeve 4 can be conveniently disassembled and assembled by workers.
Specifically, the locating piece 15 is installed at the top of adapter sleeve 5, and locating slot 11 has been seted up to the top inside of position circle 14, and locating piece 15 and locating slot 11 phase-match make things convenient for the staff with the accurate installation of adapter sleeve 5 in rotating seat 1.
It is worth to say that the inner surface of the second limiting hole 7 is provided with an internal thread 10, and the external thread 9 is matched with the internal thread 10, so that the positioning pin 3 is conveniently installed in the connecting sleeve 5.
Further, the sleeve 4 is installed with the anticollision circle 12 in the one side of adapter sleeve 5 dorsad, prevents to damage sleeve 4 when carrying out screw thread turning, and mounting hole 13 has been seted up to sleeve 4's inside, and the internal surface of mounting hole 13 is the internal thread groove, can make things convenient for the screw thread work piece to fix in sleeve 4's inside.
The utility model discloses a theory of operation and use flow: when the utility model is used, the rotary seat 1 is installed on a machine, the positioning block 15 above the sleeve 4 is aligned to the positioning groove 11 on the positioning ring 14, the sleeve 4 is inserted into the rotary seat 1 through the connecting sleeve 5, then the positioning pin 3 is inserted into the rotary seat 1 through the first limiting hole 2, the external thread 9 on the surface of the positioning pin 3 is matched with the internal thread 10 in the second limiting hole 7, so that the connecting sleeve 5 can be effectively limited by the positioning pin 3, meanwhile, the connecting sleeve 5 can be more stably installed in the rotary seat 1 through the mutual matching between the limiting sheet 6 and the limiting block 8, the external thread end of the thread workpiece is clockwise screwed into the mounting hole 13, so that the thread workpiece is installed in the rotary seat 1 through the connecting sleeve 5 on the sleeve 4, and the connecting sleeve 5 is fixed through the positioning pin 3, therefore, the threaded workpiece can be effectively fixed and cannot be damaged by external force, and the turning direction of the threaded workpiece is adjusted to be the opposite direction, so that the threaded workpiece is stably turned;
when different types of threaded workpieces need to be turned, the sleeve 4 can be replaced according to the type and the size of the threaded workpieces, so that each type of threaded workpiece is matched with one type of sleeve 4 in specification, and compatibility of different threaded workpieces is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a screw thread work piece anchor clamps for lathe work which characterized in that: including rotating seat (1) and sleeve (4), sleeve (4) are located the inside of rotating seat (1), one side of rotating seat (1) is provided with position circle (14), the inside of rotating seat (1) is provided with first spacing hole (2), the internally mounted in first spacing hole (2) has locating pin (3), one side of sleeve (4) is provided with adapter sleeve (5), spacing hole (7) of second has been seted up to the inside of adapter sleeve (5).
2. The jig for turning a threaded workpiece according to claim 1, characterized in that: the outer surface mounting of adapter sleeve (5) has spacing piece (6), the internally mounted of rotating seat (1) has stopper (8), stopper (8) cooperate with spacing piece (6).
3. The jig for turning a threaded workpiece according to claim 1, characterized in that: the outer surface of the positioning pin (3) is provided with external threads (9), and the positioning pin (3) is provided with six threads.
4. The jig for turning a threaded workpiece according to claim 1, characterized in that: locating piece (15) are installed at the top of adapter sleeve (5), constant head tank (11) have been seted up to the top inside of position circle (14), locating piece (15) and constant head tank (11) phase-match.
5. The jig for turning a threaded workpiece according to claim 3, characterized in that: the inner surface of the second limiting hole (7) is provided with an internal thread (10), and the external thread (9) is matched with the internal thread (10).
6. The jig for turning a threaded workpiece according to claim 1, characterized in that: the anti-collision sleeve is characterized in that the sleeve (4) is provided with an anti-collision ring (12) opposite to one side of the connecting sleeve (5), and a mounting hole (13) is formed in the sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023303056.4U CN214722558U (en) | 2020-12-31 | 2020-12-31 | Clamp for turning threaded workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023303056.4U CN214722558U (en) | 2020-12-31 | 2020-12-31 | Clamp for turning threaded workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214722558U true CN214722558U (en) | 2021-11-16 |
Family
ID=78636386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023303056.4U Active CN214722558U (en) | 2020-12-31 | 2020-12-31 | Clamp for turning threaded workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214722558U (en) |
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2020
- 2020-12-31 CN CN202023303056.4U patent/CN214722558U/en active Active
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