CN218694629U - Thin wall copper sheathing thread machining fixing device - Google Patents
Thin wall copper sheathing thread machining fixing device Download PDFInfo
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- CN218694629U CN218694629U CN202123010391.XU CN202123010391U CN218694629U CN 218694629 U CN218694629 U CN 218694629U CN 202123010391 U CN202123010391 U CN 202123010391U CN 218694629 U CN218694629 U CN 218694629U
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- thin
- wall copper
- chuck
- fixing device
- copper sleeve
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Abstract
The utility model discloses a thin wall copper sheathing thread machining fixing device, include chuck, jack catch, draw dish and many pull rods, the jack catch is established on the chuck, the pull rod both ends are equipped with the screw thread, it is the loop configuration to draw the dish, it is equipped with a plurality of round holes on the dish to draw, the one end of pull rod is connected on the chuck, and the other end passes and draws the round hole of dish to fix with the nut. The thin-wall copper sleeve thread processing and fixing device has simple and practical structure and simple assembly and disassembly, can be used for fixing thin-wall copper sleeve threads with different diameters, and the fixed thin-wall copper sleeve can process internal threads and external threads; the phenomenon of micro-vibration caused by the fact that the thin-wall copper sleeve is long is avoided, coaxiality is guaranteed, and the machining precision of threads is improved.
Description
Technical Field
The utility model belongs to the technical field of thin wall copper sheathing machining, especially, relate to a thin wall copper sheathing thread machining fixing device.
Background
In the industrial processing process, integral thread processing needs to be carried out on some long thin-wall copper sleeves. However, the phenomenon of micro-chatter occurs when the thin-wall copper sleeve is long, which causes uneven thread pitch on the thin-wall copper sleeve during the thread machining of the thin-wall copper sleeve, and affects the precision of the workpiece, thereby affecting the next process operation and the product quality. Therefore, a fixing device for thread machining of the thin-wall copper sleeve is needed to eliminate the micro-vibration phenomenon caused by the long length of the thin-wall copper sleeve, ensure the coaxiality and improve the precision of thread machining.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned technical problem, provide a thin wall copper sheathing thread machining fixing device, the technical scheme of adoption as follows:
the utility model provides a thin wall copper sheathing thread machining fixing device, includes chuck, jack catch, draws dish and many pull rods, the jack catch is established on the chuck, the pull rod both ends are equipped with the screw thread, draw the dish to be the loop configuration, it is equipped with a plurality of round holes on the dish to draw, the one end of pull rod is connected on the chuck, and the other end passes and draws the round hole of dish to fix with the nut.
The technical characteristics are adopted, and the following technical effects are achieved:
the chuck and the clamping jaws on the thin-wall copper sleeve thread machining fixing device are used for clamping the end part of the thin-wall copper sleeve and integrally fixing the thin-wall copper sleeve, one end of the pull rod is connected with the chuck, the other end of the pull rod penetrates through a round hole of the pull disc and fixes the pull disc which is abutted against the other end of the thin-wall copper sleeve and the pull rod through nuts, and the thin-wall copper sleeve can be firmly fixed between the chuck and the pull disc. The pull rod can be connected with the chuck on the inner side of the thin-wall copper sleeve, and also can be connected with the chuck on the outer side of the thin-wall copper sleeve, namely, the thin-wall copper sleeve fixed by the device can be used for processing external threads and internal threads. The fixing device eliminates the micro-vibration phenomenon caused by the longer thin-wall copper sleeve, ensures the coaxiality and improves the thread machining precision.
The technical scheme can be further improved as follows:
furthermore, a plurality of nut holes are formed in the chuck, and the nut holes are matched with the pull rod threads.
The further technical characteristics have the following technical effects:
the diameter of the thin-wall copper sleeve to be processed can be determined according to whether the internal thread or the external thread is processed, and the chuck is provided with a corresponding nut hole for connecting with the pull rod.
Further, be equipped with many T type grooves on the chuck, the device includes a plurality of T type nut blocks, T type nut block and T type groove looks adaptation, the nut hole of T type nut block with pull rod screw thread looks adaptation.
The further technical characteristics have the following technical effects:
the chuck is last radially to be equipped with T type groove, and T type nut piece can be according to the size of the thin wall copper sheathing diameter of will processing along T type groove radial slide, and what process is internal thread or external screw thread, and T type nut piece is along T type groove radial slide, and the position of corresponding change T type nut piece is more convenient and practical.
Furthermore, a lining flange is arranged on the chuck.
The further technical characteristics have the following technical effects: the inner holes at the two ends of the thin-wall copper sleeve are provided with rabbets which can be matched with the lining flange, so that the thin-wall copper sleeve is fixed more firmly.
Furthermore, 4T-shaped grooves are formed in the chuck.
Furthermore, the pull rod is made of metal.
Further, the pull disc is made of metal.
Compared with the prior art, this scheme has following beneficial effect:
the utility model provides a thin-wall copper sleeve thread processing and fixing device, which has simple and practical structure and simple assembly and disassembly, can be used for fixing thin-wall copper sleeve threads with different diameters, and the fixed thin-wall copper sleeve can process internal threads and external threads; the phenomenon of micro-vibration caused by the fact that the thin-wall copper sleeve is long is avoided, coaxiality is guaranteed, and the machining precision of threads is improved.
Drawings
FIG. 1 is a schematic view of the thin-wall copper sleeve with internal thread processing;
FIG. 2 is a fixed schematic view of the thin-wall copper sleeve external thread processing of the present invention;
the symbols in the figure illustrate:
1-a chuck; 2-clamping jaws; 3-lining flange; 4-thin-wall copper sleeve; 5-a pull rod; 6-pulling the disc; 7-nut.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings.
The first embodiment:
as shown in fig. 1, the thin-wall copper bush thread processing and fixing device of the present invention is shown in fig. 1 for fixing the thin-wall copper bush 4 to be processed with the internal thread. The device's chuck 1 is equipped with inside lining flange 3, and the both ends hole of thin wall copper sheathing 4 has the tang, and the tang can be in inside lining flange 3 looks adaptation, makes the fixed more firm of thin wall copper sheathing. The claws 2 on the chuck 1 firmly clamp one end of the thin-wall copper sleeve 4. 4T-shaped grooves are radially arranged on the chuck 1 and form an angle of 90 degrees with each other, and according to the diameter of the thin-wall copper sleeve 4 to be processed and the internal thread processed on the thin-wall copper sleeve 4, a T-shaped nut block matched with the T-shaped grooves slides along the radial direction of the T-shaped grooves and stays at the corresponding position on the outer side of the thin-wall copper sleeve 4; one end of a metal pull rod 5 with threads on both ends is screwed on the T-shaped nut block. The pull disc 6 is made of hard metal into an annular structure, and when internal threads are machined, the inner diameter of the annular structure is larger than or equal to that of the thin-wall copper sleeve 4, so that the phenomenon that the operation of a thread machining cutter is hindered due to the fact that the inner diameter of the annular structure is too small is prevented; a round hole is arranged on the pull disc 6 at a position corresponding to the T-shaped groove, the pull rod 5 penetrates out of the round hole, the pull disc 6 is abutted against the end part of the thin-wall copper sleeve 4, and the nut 7 is screwed lightly; finely adjusting the position of the T-shaped nut block to enable the pull rod 5 to be parallel to the wall of the copper sleeve, firmly screwing the nut 7 on the pull rod 5, and fixing the pull disc 6; the thin-wall copper sleeve 4 is firmly fixed between the chuck 1 and the pull disc 6, the integral rigidity is enhanced, the phenomenon of micro vibration of the thin-wall copper sleeve 4 is avoided during thread machining, the coaxiality is ensured, and the thread machining precision is improved.
Second embodiment:
as shown in fig. 2, the thin-wall copper bush thread processing and fixing device of the present invention is shown in fig. 2 for fixing the thin-wall copper bush 4 to be externally threaded. A lining flange 3 is arranged on a chuck 1 of the device, and the inner holes at two ends of a thin-wall copper sleeve 4 are provided with rabbets which can be matched with the lining flange 3, so that the thin-wall copper sleeve is fixed more firmly. 4T-shaped grooves are radially arranged on the chuck 1, the T-shaped grooves form an angle of 90 degrees with each other, and the T-shaped nut block slides radially along the T-shaped grooves and stays at the corresponding position on the inner side of the thin-wall copper sleeve 4 according to the diameter of the thin-wall copper sleeve 4 to be processed; one end of a metal pull rod 5 with threads on both ends is screwed on the T-shaped nut block. The thin-wall copper sleeve 4 is pressed on the lining flange 3, and the claw 2 on the chuck 1 firmly clamps one end of the thin-wall copper sleeve 4. The pull disc 6 is made of hard metal into an annular structure, and when external threads are machined, the outer diameter of the annular structure is smaller than or equal to that of the thin-wall copper sleeve 4, so that the phenomenon that the operation of a thread machining cutter is hindered due to the fact that the outer diameter of the annular structure is too large is prevented; a round hole is arranged on the pull disc 6 at a position corresponding to the T-shaped groove, the pull rod 5 penetrates out of the round hole, the pull disc 6 is abutted against the end part of the thin-wall copper sleeve 4, and the nut 7 is screwed lightly; finely adjusting the position of the pull rod 5 to enable the pull rod 5 to be parallel to the wall of the copper sleeve, firmly screwing a nut 7 on the pull rod 5, and fixing a pull disc 6; the thin-wall copper sleeve 4 is firmly fixed between the chuck 1 and the pull disc 6, so that the phenomenon of micro-vibration of the thin-wall copper sleeve 4 is avoided during thread machining, and the thread machining precision is improved.
The thread processing and fixing device for the thin-wall copper sleeve 4 has simple and practical structure and simple assembly and disassembly, can be used for fixing threads of the thin-wall copper sleeve 4 with different diameters, and the fixed thin-wall copper sleeve 4 can process internal threads and external threads; the phenomenon of micro-vibration caused by the long thin-wall copper sleeve 4 is avoided, the coaxiality is ensured, and the thread machining precision is improved.
It is to be understood that the present invention has been described with reference to certain embodiments and that various changes or equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention as defined by the appended claims. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (7)
1. The utility model provides a thin wall copper sheathing thread processing fixing device, its characterized in that includes chuck, jack catch, draws dish and many pull rods, the jack catch is established on the chuck, the pull rod both ends are equipped with the screw thread, it is the loop configuration to draw the dish, it is equipped with a plurality of round holes on the dish to draw, the one end of pull rod is connected on the chuck, and the other end passes and draws the round hole of dish to fix with the nut.
2. The thread machining and fixing device for the thin-wall copper sleeve according to claim 1, wherein a plurality of nut holes are formed in the chuck, and the nut holes are matched with the threads of the pull rod.
3. The thread machining and fixing device for the thin-walled copper sleeve according to claim 1, wherein a plurality of T-shaped grooves are radially formed in the chuck, the device comprises a plurality of T-shaped nut blocks, the T-shaped nut blocks are matched with the T-shaped grooves, nut holes are formed in the T-shaped nut blocks, and the nut holes are matched with the threads of the pull rod.
4. The thin-walled copper bush threading and fixing device according to any one of claims 1 to 3, wherein the chuck is provided with a lining flange.
5. The thin-walled copper bush threading and fixing device as claimed in claim 3, wherein 4T-shaped grooves are formed in the chuck.
6. The thread machining fixing device for the thin-wall copper sleeve according to claim 4, wherein the pull rod is made of metal.
7. The thread machining and fixing device for the thin-walled copper bush according to claim 6, wherein the pull disc is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123010391.XU CN218694629U (en) | 2021-12-03 | 2021-12-03 | Thin wall copper sheathing thread machining fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123010391.XU CN218694629U (en) | 2021-12-03 | 2021-12-03 | Thin wall copper sheathing thread machining fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218694629U true CN218694629U (en) | 2023-03-24 |
Family
ID=85581239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123010391.XU Active CN218694629U (en) | 2021-12-03 | 2021-12-03 | Thin wall copper sheathing thread machining fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218694629U (en) |
-
2021
- 2021-12-03 CN CN202123010391.XU patent/CN218694629U/en active Active
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