CN210817820U - Hard alloy internal thread processing device - Google Patents
Hard alloy internal thread processing device Download PDFInfo
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- CN210817820U CN210817820U CN201921543172.8U CN201921543172U CN210817820U CN 210817820 U CN210817820 U CN 210817820U CN 201921543172 U CN201921543172 U CN 201921543172U CN 210817820 U CN210817820 U CN 210817820U
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Abstract
The utility model discloses a carbide internal thread processingequipment, including vice, mounting fixture, spark machine, mounting fixture installs in the vice, including processing fixture, processing fixture installs in the output of the chuck of spark machine, and processing fixture includes the installation piece, and the installation piece is opened from a left side to the right side in proper order has a plurality of mounting grooves, and a locating piece is installed to each mounting groove, and the locating piece is opened there is the mounting hole, installs the electrode in the mounting hole, and mounting fixture includes the fixed block, and the fixed block is opened in proper order after to in the past has a plurality of fixed slots, installs the processing work piece in each fixed slot, the utility model discloses simple structure, the machining precision is high, adopts the mass processing mode, has improved machining efficiency, has reduced the defective rate, has practiced thrift manufacturing.
Description
Technical Field
The utility model belongs to the technical field of carbide processing technique and specifically relates to a carbide internal thread processingequipment is related to.
Background
In the hard alloy processing, the hard alloy internal thread is processed by adopting an electric processing method, and the standard copper-coated electrode processing is purchased on the market, but the method is difficult to meet the internal thread with the precision requirement. Because the general problem of electric machining is the loss of the electrode, when the part is not machined after the electrode is lost, the electrode needs to be replaced. When the existing hard alloy is machined, deviation can occur between primary clamping and secondary clamping, and the precision of threads is influenced. The commercially available electrodes are generally sold according to each price, and the machining of the threads is directional, for example, the thread line is screwed in, and when the position direction of the second machining is not consistent with the position direction of the first machining, thread disorder is generated, the precision of the threads is affected, and finally, parts are poor. In the conventional machining of hard alloy, machining is usually performed one by one, and machining efficiency is low, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a carbide internal thread processingequipment, simple structure, the machining precision is high, has improved machining efficiency to prior art exists not enough.
In order to realize the above-mentioned purpose, the utility model provides an adopted technical scheme is a carbide internal thread processingequipment, including the vice, mounting fixture, spark machine, mounting fixture installs in the vice, including processing anchor clamps, processing anchor clamps install in the output of the chuck of spark machine, processing anchor clamps are including the installation piece, and it has a plurality of mounting grooves to open from a left side to the right side in proper order to install the piece to install a locating piece in each mounting groove, and the locating piece is opened there is the mounting hole, installs the electrode in the mounting hole, and mounting fixture includes the fixed block, and the fixed block has opened a plurality of fixed slots after to in the past in proper order, installs the processing.
In a further technical scheme, a first positioning hole is formed in the side face of the positioning block, a second positioning hole is formed in the side face of the mounting groove, a positioning screw is mounted on the mounting block, and the positioning screw penetrates through the second positioning hole and is in threaded connection with the first positioning hole.
In a further technical scheme, a fixing hole is formed in the side face of the fixing block, a fixing screw is installed in the fixing hole, and the fixing screw extends into the fixing hole and abuts against the processing workpiece.
In a further technical scheme, the mounting grooves are equidistantly arranged on the mounting blocks, and the fixing grooves are equidistantly arranged on the fixing blocks.
In a further technical scheme, the number of the mounting grooves is 5-15.
In a further technical scheme, the number of the fixing grooves is 5-15.
In a further technical scheme, the positioning block is cuboid.
In a further technical scheme, the distance between the two positioning blocks is greater than the width of the fixing block.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model discloses a carbide internal thread processingequipment, simple structure, the machining precision is high, adopts the processing mode of wholesale nature, has improved machining efficiency, has reduced the defective rate, has practiced thrift manufacturing cost.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the hard alloy internal thread processing device of the present invention.
In the figure:
1-vice, 2-fixed clamp, 3-spark machine chuck, 4-processing clamp, 5-mounting block, 6-mounting groove, 7-positioning block, 8-electrode, 9-fixing block, 10-fixing groove, 11-processing workpiece, 12-positioning screw and 13-fixing screw.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
The embodiment, as shown in fig. 1, a hard alloy internal thread processing device, including vice 1, mounting fixture 2, spark machine 3, mounting fixture 2 installs in vice 1, including processing fixture 4, processing fixture 4 installs in the chuck of spark machine 3, processing fixture 4 is including installation piece 5, installation piece 5 has opened a plurality of mounting grooves 6 from a left side to the right side in proper order, a locating piece 7 is installed to each mounting groove 6, locating piece 7 has opened the mounting hole, install electrode 8 in the mounting hole, mounting fixture 2 includes fixed block 9, fixed block 9 has opened a plurality of fixed slots 10 after to in proper order in the past, install processing work piece 11 in each fixed slot 10. The utility model discloses a processingequipment passes through vice 1 and fixes mounting fixture 2, drives through spark machine 3 and processes anchor clamps 4 and process, simple structure, and the machining precision is high, adopts the processing method of wholesale nature, has improved machining efficiency, has reduced the defective rate, has practiced thrift manufacturing cost.
The side of the positioning block 7 is provided with a first positioning hole, the side of the mounting groove 6 is provided with a second positioning hole, the mounting block 5 is provided with a positioning screw 12, and the positioning screw 12 penetrates through the second positioning hole and is in threaded connection with the first positioning hole. The side of the fixed block 9 is provided with a fixed hole, the fixed hole is provided with a fixed screw 13, and the fixed screw 13 extends into the fixed hole and abuts against the processing workpiece 11. The positioning block 7 is fixed by a positioning screw 12, and the workpiece 11 is fixed by a fixing screw 13.
The mounting grooves 6 are equidistantly formed in the mounting block 5, and the fixing grooves 10 are equidistantly formed in the fixing block 9. The number of the mounting grooves 6 is 5-15. The number of the fixing grooves 10 is 5-15. The positioning block 7 is rectangular. The distance between the two positioning blocks 7 is larger than the width of the fixing block 9. As a preferred embodiment, the number of the mounting grooves 6 of the present invention is 10, and the number of the fixing grooves 10 of the present invention is 10.
The utility model provides an electrode 8 precision problem when changing 8 secondary location of electrode after the loss, do unified appearance through locating piece 7 and 8 sizes of electrode, the highly uniform, become a whole with locating piece 7 and 8 for the screw fixation of electrode, use same direction as the screw in direction of screw thread in the time of processing 8 external screw threads of electrode, it is unanimous to keep electrode 8's uniformity appearance, the highly uniform, the screw thread direction is unanimous, can do the change at any time according to the 8 loss circumstances of electrode in the electricity processing, avoid the size precision of the production in disorder of screw thread in order to guarantee the screw thread, this is the advantage of the first aspect. The advantage of the second aspect is that because of the consistency of the electrodes 8, when the second electrode 8 is used, only the distance between the electrodes 8 is needed, and the machining can be carried out without touching the electrodes again in several minutes, thereby improving the machining efficiency. The third advantage is that in the aspect of processing of the external thread of the electrode 8, metric teeth, American teeth and British teeth can be made according to the processing requirements of parts, and switching can be made according to the requirements and standards. The second electrode 8 can be machined only by moving the electrodes 8 in the middle of the loss of the electrodes 8 according to the distance between the electrodes 8, and the electrodes can be machined without being collided with the electrodes again in a fractional center manner, so that the machining efficiency is improved. Because the size of the electrode 8 is consistent, the precision of the internal thread is effectively guaranteed until the part is processed to be qualified. The defect of parts caused by the phenomenon of disordered threads is completely avoided.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (8)
1. The utility model provides a carbide internal thread processingequipment, includes vice (1), mounting fixture (2), spark machine (3), and mounting fixture (2) are installed in vice (1), its characterized in that: including processing anchor clamps (4), install in the output of the chuck of spark machine (3) processing anchor clamps (4), processing anchor clamps (4) are including installation piece (5), installation piece (5) are opened from a left side to the right side in proper order and are had a plurality of mounting grooves (6), a locating piece (7) are installed in each mounting groove (6), locating piece (7) are opened there is the mounting hole, install electrode (8) in the mounting hole, mounting fixture (2) are including fixed block (9), fixed block (9) are opened in proper order after to in the past and are had a plurality of fixed slots (10), install processing work piece (11) in each fixed slot (10).
2. The hard alloy internal thread processing device according to claim 1, wherein: the side of locating piece (7) is opened there is first locating hole, the side of mounting groove (6) is opened there is the second locating hole, set screw (12) are installed in installation piece (5), and set screw (12) run through the second locating hole and first locating hole spiro union.
3. The hard alloy internal thread processing device according to claim 2, wherein: the side of the fixed block (9) is provided with a fixed hole, the fixed hole is provided with a fixed screw (13), and the fixed screw (13) extends into the fixed hole and abuts against the processing workpiece (11).
4. The hard alloy internal thread processing device according to claim 3, wherein: the mounting grooves (6) are equidistantly arranged on the mounting blocks (5), and the fixing grooves (10) are equidistantly arranged on the fixing blocks (9).
5. The hard alloy internal thread processing device according to claim 4, wherein: the number of the mounting grooves (6) is 5-15.
6. The hard alloy internal thread processing device according to claim 5, wherein: the number of the fixing grooves (10) is 5-15.
7. The hard alloy internal thread processing device according to claim 6, wherein: the positioning block (7) is cuboid.
8. The hard alloy internal thread processing device according to claim 7, wherein: the distance between the two positioning blocks (7) is larger than the width of the fixing block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921543172.8U CN210817820U (en) | 2019-09-17 | 2019-09-17 | Hard alloy internal thread processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921543172.8U CN210817820U (en) | 2019-09-17 | 2019-09-17 | Hard alloy internal thread processing device |
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| Publication Number | Publication Date |
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| CN210817820U true CN210817820U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921543172.8U Active CN210817820U (en) | 2019-09-17 | 2019-09-17 | Hard alloy internal thread processing device |
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| CN (1) | CN210817820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756720A (en) * | 2020-12-31 | 2021-05-07 | 合肥工业大学 | Composite machining method suitable for threaded hole of hard alloy cutter bar |
-
2019
- 2019-09-17 CN CN201921543172.8U patent/CN210817820U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756720A (en) * | 2020-12-31 | 2021-05-07 | 合肥工业大学 | Composite machining method suitable for threaded hole of hard alloy cutter bar |
| CN112756720B (en) * | 2020-12-31 | 2022-08-05 | 合肥工业大学 | Composite machining method suitable for threaded hole of hard alloy cutter bar |
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| CP03 | Change of name, title or address |
Address after: 523000 No. 28, Xiangkou Road, Changping Town, Dongguan City, Guangdong Province Patentee after: Dongguan Xiayang New Material Co.,Ltd. Address before: 523000 No.99 Xiangkou Road, Huangnitang village, Changping Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN XY PRECISION TUNGSTEN CARBIDE Co.,Ltd. |
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| CP03 | Change of name, title or address |