CN219632772U - PCD cutter processing support frame - Google Patents
PCD cutter processing support frame Download PDFInfo
- Publication number
- CN219632772U CN219632772U CN202320735568.2U CN202320735568U CN219632772U CN 219632772 U CN219632772 U CN 219632772U CN 202320735568 U CN202320735568 U CN 202320735568U CN 219632772 U CN219632772 U CN 219632772U
- Authority
- CN
- China
- Prior art keywords
- base
- screw rod
- pcd cutter
- adjusting ring
- screw
- 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.)
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Links
- 238000003754 machining Methods 0.000 claims abstract description 9
- 238000005520 cutting process Methods 0.000 abstract description 7
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of cutter auxiliary machining, and discloses a PCD cutter machining support frame; the device comprises a base and a screw rod, wherein a mounting hole is formed in the center of the top of the base, and the screw rod is slidably mounted in the mounting hole; an adjusting ring is sleeved on the upper part of the screw rod and is in threaded connection with the screw rod, and the adjusting ring is positioned above the base; the top of the screw rod is provided with a supporting block for supporting the PCD cutter; through setting up adjusting ring, base and lead screw, lead screw slidable mounting is in the mounting hole of base, adjusting ring and lead screw threaded connection, rotatory adjusting ring makes the lead screw slide in the mounting hole of base, supports the PCD cutter through the supporting shoe at lead screw top, solves in cutting process, leads to PCD cutter to beat big problem because of PCD cutter overhang overlength, and then ensures the size of PCD cutter blade.
Description
Technical Field
The utility model belongs to the technical field of cutter auxiliary machining, and relates to a PCD cutter machining support frame.
Background
PCD cutters are widely applied to finish machining of nonferrous metal surfaces, holes and the like, and particularly in the fields of automobile industry and aerospace, the PCD cutters account for a large proportion, so that the machining of the cutting edges of the PCD cutters is particularly important.
The existing manufacturing method is to cut by using slow wire, but the cutter with larger length-diameter ratio has the defects of too long overhang, poor rigidity, large runout, low working efficiency and incapability of ensuring the size of the cutting edge.
Disclosure of Invention
The technical problem solved by the utility model is to provide a PCD cutter processing support frame; through rotatory adjusting ring, make the lead screw slide in the mounting hole of base, support the PCD cutter through the supporting shoe at lead screw top, reduce PCD cutter overhang overlength and produce beat, and then ensure the size of PCD cutter blade.
The utility model is realized by the following technical scheme:
a PCD cutter processing support frame comprises a base and a screw rod, wherein a mounting hole is formed in the center of the top of the base, and the screw rod is slidably mounted in the mounting hole;
an adjusting ring is sleeved on the upper part of the screw rod and is in threaded connection with the screw rod, and the adjusting ring is positioned above the base;
the top of the screw rod is provided with a supporting block for supporting the PCD cutter.
Further, a limiting groove is formed in the outer side face of the screw rod along the axis direction of the screw rod;
the outer side surface of the base is provided with a step through hole, a limit screw is arranged in the step through hole, the limit screw is in threaded connection with the base, and one end of the limit screw extends into the limit groove; the screw rod can slide along the mounting hole under the cooperation of the limit screw and the limit groove.
Further, a plurality of auxiliary adjusting screws which are uniformly distributed are arranged on the outer side of the adjusting ring.
Further, the bottom of the base is provided with a plurality of foot frames distributed in a circumferential array.
Further, the foot rest is mounted at the bottom of the base through a plurality of mounting screws.
Compared with the prior art, the utility model has the following beneficial technical effects:
1. according to the PCD cutter processing support frame, the adjusting ring, the base and the screw rod are arranged, the screw rod can only slide in the mounting hole of the base due to the limitation of the base, the adjusting ring is rotated to drive the screw rod to lift and slide in the mounting hole of the base, and the PCD cutter is supported by the supporting block at the top of the screw rod, so that the problem that the PCD cutter jumps greatly due to overlong overhanging of the PCD cutter in the cutting process is solved, and the size of the cutting edge of the PCD cutter is further ensured.
2. According to the PCD cutter processing support frame, the limit screw and the limit groove are arranged, so that the screw rod can only slide in the mounting hole of the base under the limit action of the limit screw; and meanwhile, the limit screw is connected with the base through the screw, so that the limit screw is convenient to replace and maintain.
Drawings
FIG. 1 is a schematic overall structure of a PCD cutter processing support frame;
FIG. 2 is a schematic view of the internal structure of a PCD cutter processing support frame;
FIG. 3 is a top view of a PCD cutter processing support frame;
reference numerals: 1 is a base, 2 is a screw rod, 21 is a limit groove, 3 is an adjusting ring, 4 is a supporting block, 5 is an auxiliary adjusting screw, 6 is a foot rest, 7 is a mounting screw, 8 is a step through hole, and 9 is a limit screw.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings, which illustrate but do not limit the utility model.
Referring to fig. 1 to 3, the utility model discloses a PCD cutter processing support frame, which comprises a base 1 and a screw rod 2, wherein a mounting hole is formed in the center of the top of the base 1, and the screw rod 2 is slidably arranged in the mounting hole; an adjusting ring 3 is sleeved on the upper part of the screw rod 2, the adjusting ring 3 is in threaded connection with the screw rod 2, and the adjusting ring 3 is positioned above the base 1; the top of the screw rod 2 is provided with a supporting block 4 for supporting the PCD cutter.
Specifically, the outer side surface of the screw rod 2 is provided with a limit groove 21 along the axial direction of the screw rod 2; the outer side surface of the base 1 is provided with a step through hole 8, a limit screw 9 is arranged in the step through hole 8, the limit screw 9 is in threaded connection with the base 1, and one end of the limit screw 9 extends into the limit groove 21; the screw rod 2 can slide along the mounting hole under the cooperation of the limit screw 9 and the limit groove 21. The PCD cutter is supported by the supporting blocks at the top of the screw rod, so that the problem that the PCD cutter jumps greatly due to the fact that the PCD cutter is overhung in the cutting machining process is solved, and the size of the cutting edge of the PCD cutter is further guaranteed.
The limit screw 9 stretches into the limit groove 21 of the screw rod 2, and the screw rod 2 slides in a matching way with the limit groove 21 through the limit screw 9 in the mounting hole of the base 1; the adjusting ring 3 is positioned above the base 1, the adjusting ring 3 is not connected with the base 1, and the screw rod 2 is conveniently taken out of the base 1 to carry out maintenance on the screw rod 2; the adjusting ring 3 is in threaded connection with the screw rod 2, the adjusting ring 3 is rotated, the screw rod 2 is limited by the limiting screw 9, the screw rod 2 cannot rotate along with the adjusting ring 3, and only the screw rod 2 can slide along the limiting groove 21.
A plurality of auxiliary adjusting screws 5 which are uniformly distributed are arranged on the outer side of the adjusting ring 3.
Specifically, the auxiliary adjusting screw 5 can increase the contact area between the hand and the adjusting ring 3 when the adjusting ring 3 is rotated, so that the rotation is convenient.
The bottom of the base 1 is provided with a plurality of foot rests 6 distributed in a circumferential array; the foot rest 6 is mounted at the bottom of the base 1 by a plurality of mounting screws 7.
Specifically, the foot rest 6 is used for placing and supporting the PCD cutter supporting frame; the foot rest 6 is arranged at the bottom of the base 1 by using a plurality of mounting screws 7, so that the foot rest 6 is not easy to rotate.
The embodiments given above are preferred examples for realizing the present utility model, and the present utility model is not limited to the above-described embodiments. Any immaterial additions and substitutions made by those skilled in the art according to the technical features of the technical scheme of the utility model are all within the protection scope of the utility model.
Claims (5)
1. The PCD cutter processing support frame is characterized by comprising a base (1) and a screw rod (2), wherein a mounting hole is formed in the center of the top of the base (1), and the screw rod (2) is slidably arranged in the mounting hole;
an adjusting ring (3) is sleeved on the upper part of the screw rod (2), the adjusting ring (3) is in threaded connection with the screw rod (2), and the adjusting ring (3) is positioned above the base (1);
the top of the screw rod (2) is provided with a supporting block (4) for supporting the PCD cutter.
2. The PCD cutter processing support frame according to claim 1, wherein a limiting groove (21) is formed in the outer side face of the screw rod (2) along the axial direction of the screw rod (2);
the outer side surface of the base (1) is provided with a step through hole (8), a limit screw (9) is arranged in the step through hole (8), the limit screw (9) is in threaded connection with the base (1), and one end of the limit screw (9) extends into the limit groove (21); the screw rod (2) can slide along the mounting hole under the cooperation of the limit screw (9) and the limit groove (21).
3. A PCD cutter machining support according to claim 1, characterized in that the outer side of the adjusting ring (3) is provided with a number of evenly distributed auxiliary adjusting screws (5).
4. The PCD cutter processing support frame according to claim 1, wherein the bottom of the base (1) is provided with a plurality of foot rests (6) distributed in a circumferential array.
5. A PCD cutter machining support according to claim 4, wherein the foot rest (6) is mounted to the bottom of the base (1) by a plurality of mounting screws (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320735568.2U CN219632772U (en) | 2023-04-06 | 2023-04-06 | PCD cutter processing support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320735568.2U CN219632772U (en) | 2023-04-06 | 2023-04-06 | PCD cutter processing support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219632772U true CN219632772U (en) | 2023-09-05 |
Family
ID=87811234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320735568.2U Active CN219632772U (en) | 2023-04-06 | 2023-04-06 | PCD cutter processing support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219632772U (en) |
-
2023
- 2023-04-06 CN CN202320735568.2U patent/CN219632772U/en active Active
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| GR01 | Patent grant |