CN217529256U - Special accurate PCBN grooving cutter of hard car of new energy automobile motor shaft - Google Patents
Special accurate PCBN grooving cutter of hard car of new energy automobile motor shaft Download PDFInfo
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- CN217529256U CN217529256U CN202221168431.5U CN202221168431U CN217529256U CN 217529256 U CN217529256 U CN 217529256U CN 202221168431 U CN202221168431 U CN 202221168431U CN 217529256 U CN217529256 U CN 217529256U
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- cutter
- pcbn
- cutter body
- turning block
- motor shaft
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Abstract
The utility model belongs to superhard materials cutter field discloses a special accurate PCBN grooving cutter of hard car of new energy automobile motor shaft, including cutter body and turning block, the cutter body is connected with the locating piece, and the cutter body is equipped with the locating hole, and the locating piece cross section is isosceles triangle, and the cutter body is equipped with the screw hole, and the screw hole is connected with the threaded rod, and the turning block passes through the threaded rod with the cutter body to be connected, and the cutter body is connected with a plurality of fixture blocks, and the turning block is connected with a plurality of draw-in grooves, and a plurality of draw-in grooves match with a plurality of fixture blocks one by one, and the turning block is connected with PCBN smear metal tool bit; adopt this technical scheme can adjust PCBN smear metal tool bit in a flexible way, improve PCBN grooving cutter's adaptability and rate of utilization, conveniently carry out routine maintenance to the grooving cutter simultaneously, guarantee the clamping precision and the stability of grooving cutter.
Description
Technical Field
The utility model relates to a superhard materials cutter field especially relates to a special accurate PCBN grooving cutter of hard car of new energy automobile motor shaft.
Background
At present, the PCBN blade is a tool structure which is very commonly used in the machining industry, the PCBN grooving cutter is a cutter which is very frequently used in one of the PCBN grooving cutters, but the PCBN grooving cutter is found in actual use, although various PCBN grooving cutters used at present can meet the requirements of actual use, the structure of the PCBN grooving cutter is relatively fixed, so that the utilization rate of the current PCBN grooving cutter is relatively insufficient, meanwhile, the current PCBN grooving cutter structure is relatively fixed, the difficulty of daily use and maintenance of the current PCBN grooving cutter is relatively large, meanwhile, the service performance of the PCBN grooving cutter is also influenced, and the use flexibility and the use range of the current PCBN grooving cutter are greatly limited.
SUMMERY OF THE UTILITY MODEL
The utility model provides a special accurate PCBN grooving cutter of hard car of new energy automobile motor shaft to solve the inconvenient too problem of adjusting of current PCB grooving cutter structure relatively fixed.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a special accurate PCBN grooving cutter of hard car of new energy automobile motor shaft, includes cutter body and turning block, the cutter body is equipped with the screw hole, the screw hole is connected with the threaded rod, the turning block with the cutter body passes through the threaded rod and connects, the cutter body is connected with a plurality of fixture blocks, the turning block is connected with a plurality of draw-in grooves, and is a plurality of the draw-in groove matches with a plurality of the fixture block one by one, the turning block is connected with PCBN smear metal tool bit.
Preferably, the cutter body is connected with a positioning block, and the cross section of the positioning block is an isosceles triangle.
Preferably, the cutter body is provided with a positioning hole.
Preferably, the threaded rod is provided with a screwing groove which is a regular hexagon.
Compared with the prior art, the technical scheme has the beneficial effects that:
(1) This technical scheme can adjust the cutting angle of PCBN smear metal tool bit through the cooperation of turning block and cutter body, can adjust in a flexible way, stability when guaranteeing the grooving cutter to use through the cooperation of fixture block and draw-in groove, mode through the threaded rod connection is with turning block and cutter body coupling, moreover, the steam generator is simple in structure, the convenience is adjusted PCBN smear metal tool bit, improve the performance of PCBN grooving cutter, can effectively improve the suitable for ability and the rate of utilization of PCBN grooving cutter simultaneously, also make things convenient for taking off PCBN smear metal tool bit, change PCBN smear metal tool bit, do benefit to the routine maintenance of grooving cutter, make things convenient for the staff to use.
(2) The technical scheme is provided with the positioning block, so that the positioning block can facilitate the alignment of workers during clamping, the clamping precision of the slotting cutter is improved, and the clamping stability is improved; the positioning holes are arranged, so that the clamping stability and the clamping precision of the slotting cutter are further improved; the threaded rod is provided with the screwing groove, and the threaded rod can be quickly unscrewed by matching with an inner hexagonal wrench, so that the PCBN chip cutter head is conveniently adjusted and replaced.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the present invention showing the structure of the cutter body;
fig. 4 is a schematic structural diagram of a turning block provided by the present invention;
reference numerals: the tool comprises a tool body 1, a positioning block 2, a rotating block 3, a threaded rod 4, a clamping block 5, a clamping groove 6, a PCBN cutting tool bit 7, a positioning hole 8, a screwing groove 9 and a threaded hole 10.
Detailed Description
The invention is described in further detail below with reference to the following figures and embodiments:
as shown in fig. 1-4 a special accurate PCBN grooving cutter of new energy automobile motor shaft hard turning, including cutter body 1 and turning block 3, cutter body 1 right side is connected with locating piece 2, 2 cross sections of locating piece are isosceles triangle, cutter body 1 is equipped with locating hole 8, locating hole 8 sets up to two, 1 left side plan view of cutter body is circular, cutter body 1 is equipped with screw hole 10, screw hole 10 is connected with threaded rod 4, 4 tops of threaded rod are equipped with twists the groove 9, it is regular hexagon to twist the groove 9, turning block 3 is located cutter body 1 upside, turning block 3 passes through threaded rod 4 with cutter body 1 and is connected, cutter body 1 is connected with a plurality of fixture blocks 5, turning block 3 is connected with a plurality of draw-in grooves 6, a plurality of draw-in grooves 6 and a plurality of fixture blocks 5 match one by one, turning block 3 is connected with PCBN smear metal 7.
Screw up threaded rod 4, push down turning block 3, and then draw-in groove 6 and the meshing of fixture block 5, turning block 3 can't rotate for threaded rod 4, stability when guaranteeing PCBN smear metal tool bit 7 uses, when needing to adjust PCBN smear metal tool bit 7, unscrew threaded rod 4, draw-in groove 6 breaks away from the meshing with fixture block 5, turning block 3 can be threaded rod 4 for the axle rotation, and then adjust PCBN smear metal tool bit 7, screw up threaded rod 4 after finishing adjusting once more, also can twist out threaded rod 4, take off turning block 3, change PCBN smear metal tool bit 7 or carry out routine maintenance to the grooving sword.
The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (4)
1. The utility model provides a special accurate PCBN grooving cutter of hard car of new energy automobile motor shaft which characterized in that: including cutter body (1) and turning block (3), cutter body (1) is equipped with screw hole (10), screw hole (10) are connected with threaded rod (4), turning block (3) with cutter body (1) is connected through threaded rod (4), cutter body (1) is connected with a plurality of fixture blocks (5), turning block (3) are connected with a plurality of draw-in grooves (6), and are a plurality of draw-in groove (6) and a plurality of fixture block (5) match one by one, turning block (3) are connected with PCBN smear metal tool bit (7).
2. The special accurate PCBN grooving cutter of new energy automobile motor shaft hard car of claim 1, characterized in that: the cutter body (1) is connected with a positioning block (2), and the cross section of the positioning block (2) is in an isosceles triangle shape.
3. The special accurate PCBN grooving cutter of new energy automobile motor shaft hard car of claim 1, characterized in that: the cutter body (1) is provided with a positioning hole (8).
4. The special accurate PCBN grooving cutter of new energy automobile motor shaft hard car of claim 1, characterized in that: the threaded rod (4) is provided with a screwing groove (9), and the screwing groove (9) is in a regular hexagon shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221168431.5U CN217529256U (en) | 2022-05-16 | 2022-05-16 | Special accurate PCBN grooving cutter of hard car of new energy automobile motor shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221168431.5U CN217529256U (en) | 2022-05-16 | 2022-05-16 | Special accurate PCBN grooving cutter of hard car of new energy automobile motor shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217529256U true CN217529256U (en) | 2022-10-04 |
Family
ID=83436076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221168431.5U Active CN217529256U (en) | 2022-05-16 | 2022-05-16 | Special accurate PCBN grooving cutter of hard car of new energy automobile motor shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217529256U (en) |
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2022
- 2022-05-16 CN CN202221168431.5U patent/CN217529256U/en active Active
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