CN219093666U - Precision grinding slotting blade - Google Patents
Precision grinding slotting blade Download PDFInfo
- Publication number
- CN219093666U CN219093666U CN202222563179.4U CN202222563179U CN219093666U CN 219093666 U CN219093666 U CN 219093666U CN 202222563179 U CN202222563179 U CN 202222563179U CN 219093666 U CN219093666 U CN 219093666U
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- blade
- slotting
- grooving
- precision grinding
- blade body
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a precise grinding slotting blade, which comprises a blade body, wherein a slotting blade part is arranged at the end part of the blade body and is formed by precise grinding; the grooving blade part comprises grooving blades which are correspondingly arranged at the outer side edges, the grooving blades are obliquely provided with main cutting units which form smooth feeding, and the joint of the main cutting units and the blade body is an oblique auxiliary cutting unit for smooth chip removal, so that a smooth feeding chip removal type grooving blade structure is formed by combination.
Description
Technical Field
The utility model relates to the technical field of precision machining technology and precision machining equipment, in particular to a cutter for precision machining, and specifically relates to a precision grinding slotting cutter blade.
Background
Grooving inserts are one type of turning tool, and the most common application is grooving operations on workpieces.
The grooving blade used at the present stage generally adopts one side to form a grooving blade part, and the grooving of the workpiece is correspondingly performed on the processing equipment through clamping, so that the problems to be solved are as follows:
1) The grooving blade and the blade body are integrally arranged, namely the edge of the blade body is the grooving blade, the width specifications of the blade body and the grooving blade are consistent, the processing and positioning are carried out through the blade body, the precision of the blade body is not enough, and the grooving blade cannot be correspondingly and accurately positioned independently, so that the processing precision is affected;
2) The grooving blade part is generally obtained by directly processing a sharp-edge-shaped processing body on the blade body, the grooving blade part is connected with the blade body in a straight mode, and when grooving processing is carried out, no chip removing part corresponding to the grooving blade part exists, processing chips are easily accumulated to clamping positions of processing equipment, and the processing efficiency is influenced by timing cleaning.
Accordingly, there is a need to provide a precision ground slotting blade that addresses the above-described problems.
Disclosure of Invention
The utility model aims to provide a precisely-ground grooving blade.
The utility model realizes the aim through the following technical scheme:
a precise grinding slotting blade comprises a blade body, wherein a slotting edge part is arranged at the end part of the blade body and is formed by precise grinding;
the grooving blade part comprises grooving blades which are correspondingly arranged at the outer side edges, the grooving blades are obliquely provided with main cutting units which form smooth feeding, and the joint of the main cutting units and the blade body is an oblique auxiliary cutting unit for smooth chip removal, so that a smooth feeding chip removal type grooving blade structure is formed by combination.
Further, the inclination of the main cutting face of the main cutting unit is 17.5 ° ± 0.2 °.
Further, the inclination of the sub chip guiding surface of the sub cutting unit is 45 °.
Further, the width of the slotting edge part is smaller than that of the blade body, and the space at the left side and the right side of the slotting edge part corresponds to the blade body to form a slotting edge part clearance corresponding part, so that a slotting blade structure with independently positioned slotting edge parts is formed.
Further, the outer side edge of the slotting edge part is arranged in an arc shape.
Further, the outer top end layer of the slotting blade part is obliquely upwards provided with an arc slope transition connection structure, so that a smooth feed slotting blade structure is formed.
Further, both ends of the blade body are provided with slotting edge portions.
Compared with the prior art, the grooving blade structure with smooth feeding and chip removal is formed by combining the main chip unit and the auxiliary cutting unit, and the independent accurate positioning of the grooving blade is realized by the independent clearance setting of the grooving blade part, so that the machining efficiency and the machining precision are ensured.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
FIG. 2 is a second schematic structural view of the present utility model.
Detailed Description
Examples:
referring to fig. 1-2, the present embodiment shows a precision-ground grooving blade, including a blade body 1, a grooving blade portion 2 formed by precision grinding provided at an end portion of the blade 1 body;
the slotting edge part 2 comprises slotting edges 21 correspondingly arranged at the outer side edges, the slotting edges 21 are obliquely provided with main cutting units 100 which form smooth feeding, and the joint of the main cutting units 100 and the blade body 1 is an oblique auxiliary cutting unit 3 which is used for smooth chip removal, so that the smooth feeding chip removal type slotting blade structure 200 is formed by combination.
The inclination of the main cutting face of the main cutting unit 100 is 17.5 deg. + -0.2 deg..
The secondary chip guiding surface of the secondary cutting unit 3 has a slope of 45 °.
The width of the slotting edge part 2 is smaller than that of the blade body 1, and the space at the left side and the right side of the slotting edge part 2 corresponds to the blade body 1 to form a slotting edge part clearance corresponding part, so as to form a slotting blade structure with independent positioning of the slotting edge part.
The outer edge 22 of the slotting cutter part 2 is arranged in an arc shape.
The outer top end layer of the slotting blade part 2 is obliquely provided with an upward arc slope transition connection structure 20 to form a smooth feed slotting blade structure.
Both ends of the blade body 1 are provided with slotting edge parts 2.
Compared with the prior art, the embodiment forms a smooth feeding chip removal type slotting blade structure through the combination of the main chip unit and the auxiliary cutting unit, and realizes independent accurate positioning of slotting edges through independent clearance setting of slotting edge parts, thereby ensuring machining efficiency and machining precision.
What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.
Claims (7)
1. A precision grinding slotting blade, characterized in that: comprises a blade body, a slotting edge part which is arranged at the end part of the blade body and is formed by precise grinding;
the grooving blade part comprises grooving blades which are correspondingly arranged at the outer side edges, the grooving blades are obliquely provided with main cutting units which form smooth feeding, and the joint of the main cutting units and the blade body is an oblique auxiliary cutting unit for smooth chip removal, so that a smooth feeding chip removal type grooving blade structure is formed by combination.
2. The precision grinding slotting blade of claim 1, wherein: the inclination of the main cutting face of the main cutting unit is 17.5 deg. + -0.2 deg..
3. The precision grinding slotting blade of claim 2, wherein: the inclination of the auxiliary chip guiding surface of the auxiliary cutting unit is 45 degrees.
4. A precision grinding slotting blade according to claim 3, wherein: the width of the slotting edge part is smaller than that of the blade body, and the space at the left side and the right side of the slotting edge part corresponds to the blade body to form a slotting edge part clearance corresponding part, so that a slotting blade structure with independently positioned slotting edge parts is formed.
5. The precision grinding slotting blade of claim 4, wherein: the outer side edge of the slotting edge part is arranged in an arc shape.
6. The precision grinding slotting blade of claim 5, wherein: and the outer top end layer of the slotting blade part is obliquely upwards provided with an arc slope transition connection structure, so that a smooth feed type slotting blade structure is formed.
7. The precision grinding slotting blade of claim 6, wherein: both ends of the blade body are provided with slotting edge parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222563179.4U CN219093666U (en) | 2022-09-27 | 2022-09-27 | Precision grinding slotting blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222563179.4U CN219093666U (en) | 2022-09-27 | 2022-09-27 | Precision grinding slotting blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219093666U true CN219093666U (en) | 2023-05-30 |
Family
ID=86460834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222563179.4U Active CN219093666U (en) | 2022-09-27 | 2022-09-27 | Precision grinding slotting blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219093666U (en) |
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2022
- 2022-09-27 CN CN202222563179.4U patent/CN219093666U/en active Active
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