CN218396077U - High-efficient locate mode deep hole bores coating cutter - Google Patents
High-efficient locate mode deep hole bores coating cutter Download PDFInfo
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- CN218396077U CN218396077U CN202221517631.7U CN202221517631U CN218396077U CN 218396077 U CN218396077 U CN 218396077U CN 202221517631 U CN202221517631 U CN 202221517631U CN 218396077 U CN218396077 U CN 218396077U
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Abstract
The utility model discloses high-efficient locate mode deep hole bores coating cutter, including processing cutter body portion, processing cutter body portion one end is connected the handle of a knife other end and is connected with gentle extended hole site processing cutter body, and processing cutter body portion and gentle extended hole site processing cutter body skin all are provided with ALCrSiC coating; the gentle extension formula hole site processing cutter body includes tip hole site location portion, tip hole site location portion connects in locating hole shaping cutter body, locating hole shaping cutter body corresponds connects the second grade reaming cutter body, the second grade reaming cutter body includes slow reaming portion A and slow reaming portion B, it has drilling sword groove A and drilling sword groove B to distribute to correspond on slow reaming portion A and the slow reaming portion B, drilling sword groove A and drilling sword groove B correspond the dislocation, and drilling sword groove A and drilling sword groove B intercommunication department form protruding cutting part, protruding cutting part forms the protruding structure of cutting off of establishing continuous bits area.
Description
Technical Field
The utility model relates to a nanometer coating technique, in particular to pass through the special cutter of nanometer coating in order to acquire more excellent characteristic, specificly, its show a high-efficient locate mode deep hole bores coating cutter.
Background
In the machinery processing technology field, some occasions use that special cutter can be better process required, if carry out deep space processing, because deep hole processing man-hour, it is big that the degree of depth is established to the processing drill bit needs to bore, has drill bit tip cooling commonly used inadequately, influences the life problem, utilizes drill bit commonly used simultaneously, when the hole site is deepened more, if the processing aperture is too big, produces easily because cutter friction is big, the handle of a knife corresponds not enough skidding of the fixed power of snatching of processing equipment, influences processingquality.
Therefore, there is a need to provide an efficient positioning type tool for deep hole drilling coating to solve the problem of rising.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-efficient locate mode deep hole bores coating cutter.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a high-efficiency positioning type deep hole drill coating cutter comprises a processing cutter body part, wherein one end of the processing cutter body part is connected with a cutter handle, the other end of the processing cutter body part is connected with a gently-expanding hole site processing cutter body, and ALCrSiC coatings are arranged on the outer layers of the processing cutter body part and the gently-expanding hole site processing cutter body; the gentle extension formula hole site processing cutter body includes tip hole site location portion, tip hole site location portion connects in locating hole shaping cutter body, locating hole shaping cutter body corresponds connects the second grade reaming cutter body, the second grade reaming cutter body includes slow reaming portion A and slow reaming portion B, it has drilling sword groove A and drilling sword groove B to distribute to correspond on slow reaming portion A and the slow reaming portion B, drilling sword groove A and drilling sword groove B correspond the dislocation, and drilling sword groove A and drilling sword groove B intercommunication department form protruding cutting part, protruding cutting part forms the protruding structure of cutting off of establishing continuous bits area.
Furthermore, the second-level hole cutter body forms a chip breaking type gentle reaming structure, and the first-level reaming structure of an accurate positioning type is formed by matching the positioning hole forming cutter body with the end portion hole position positioning portion.
Further, the second grade hole cutter body is connected with the first-level reaming cutter body, and the first-level reaming cutter body is matched with the accurate positioning type first-level reaming structure to form a hole position to go deep into the reaming part, so that the machining cutter body part is matched to form a second-level smooth reaming structure before the deep space drilling is carried out.
Further, the second grade hole cutter body includes that the second grade is gone deep into hole site design cutter body and position reaming portion C.
Furthermore, the slow reaming part A is conical and has the taper of 75-60 degrees.
Furthermore, the slow reamer part B is also in a conical shape with the conical degree of 45-55 degrees.
Furthermore, the slowly-positioning hole expanding part C is also in a conical shape with the conical degree of 22-35 degrees.
Compared with the prior art, the utility model discloses a setting of gentle extension formula hole site processing structure, the accurate location and the multistage reaming that slowly positions of tip hole site during the man-hour of driling, the processing frictional force of portion of deepening during reduction cutter body man-hour processes, processes cutting off of continuous bits through cutting off protruding structure simultaneously, further reduces the friction that produces man-hour, guarantees that the deep hole bores and establishes machining efficiency and improve cutter life simultaneously.
Drawings
Fig. 1 is one of the structural schematic diagrams of the present invention.
Fig. 2 is a second schematic structural diagram of the present invention.
Detailed Description
Referring to fig. 1 to 2, the embodiment shows a high-efficiency positioning type deep hole drill coating tool, which includes a processing tool body portion 1, one end of the processing tool body portion 1 is connected to a tool shank, the other end of the processing tool body portion is connected to a gently expanding hole site processing tool body 10, and ALCrSiC coatings are disposed on outer layers of the processing tool body portion 1 and the gently expanding hole site processing tool body 10; gentle expanding hole site processing cutter body 10 includes tip hole site location portion 6, tip hole site location portion 6 is connected in locating hole shaping cutter body 5, locating hole shaping cutter body 5 corresponds and connects second grade reaming cutter body 4, second grade reaming cutter body 4 includes slow reaming portion A42 and slow reaming portion B41, it has drilling flute A100 and drilling flute B200 to distribute correspondingly on slow reaming portion A42 and the slow reaming portion B41, drilling flute A100 and drilling flute B200 correspond the dislocation, and drilling flute A100 and drilling flute B200 intercommunication department form protruding cutting part 300, protruding cutting part 300 forms the protruding structure that cuts off of boring to establish continuous bits area.
The second grade hole cutter body 4 forms the gentle reaming structure of chip breaking formula, cooperates locating hole shaping cutter body 5 and tip hole site location portion 6 to form accurate locate mode one-level reaming structure.
The one-level reaming cutter body is connected to second grade hole cutter body 4, and the one-level reaming cutter body cooperates the accurate locate mode one-level reaming structure to form the position of formation and gos deep into the reaming part, and then cooperates processing cutter body portion to form the gentle reaming structure of second grade before the deep space is bored and is established.
The second grade hole cutter body includes that the second grade gos deep into hole site design cutter body 3 and slow position reaming portion C2.
The slow reaming part A41 is conical and has the taper of 75-60 degrees.
The gradual reamer part B42 is also in a conical shape with a taper of 45-55 degrees.
The gradual reaming part C2 is also conical and has the taper of 22-35 degrees.
Compared with the prior art, the utility model discloses a setting of gentle extension formula hole site processing structure, the accurate location and the multistage reaming that slowly positions of tip hole site during the man-hour of driling, the processing frictional force of portion of deepening during reduction cutter body man-hour processes, processes cutting off of continuous bits through cutting off protruding structure simultaneously, further reduces the friction that produces man-hour, guarantees that the deep hole bores and establishes machining efficiency and improve cutter life simultaneously.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (7)
1. The utility model provides a high-efficient locate mode deep hole bores coating cutter, the characteristic is: the processing tool comprises a processing tool body part, wherein one end of the processing tool body part is connected with a tool handle, the other end of the processing tool body part is connected with a gently-expanding hole site processing tool body, and ALCrSiC coatings are arranged on the outer layers of the processing tool body part and the gently-expanding hole site processing tool body; the gentle extension formula hole site processing cutter body includes tip hole site location portion, tip hole site location portion connects in locating hole shaping cutter body, locating hole shaping cutter body corresponds connects the second grade reaming cutter body, the second grade reaming cutter body includes slow reaming portion A and slow reaming portion B, it has drilling sword groove A and drilling sword groove B to distribute to correspond on slow reaming portion A and the slow reaming portion B, drilling sword groove A and drilling sword groove B correspond the dislocation, and drilling sword groove A and drilling sword groove B intercommunication department form protruding cutting part, protruding cutting part forms the protruding structure of cutting off of establishing continuous bits area.
2. The high-efficiency positioning type deep hole drill coating cutter as claimed in claim 1, is characterized in that: the second grade hole cutter body forms the gentle reaming structure of chip breaking formula, cooperates locating hole shaping cutter body and tip hole site location portion to form accurate locate mode one-level reaming structure.
3. The high-efficiency positioning type deep hole drill coating cutter as claimed in claim 2 is characterized in that: the second grade hole cutter body is connected with the first-level reaming cutter body, and the first-level reaming cutter body is matched with the accurate positioning type first-level reaming structure to form a hole position deep into the reaming part, so that the second-level smooth reaming structure before deep space drilling is formed by matching with the processing cutter body part.
4. The high-efficiency positioning type deep hole drill coating cutter as claimed in claim 3, is characterized in that: the second grade hole cutter body includes that the second grade gos deep into hole site design cutter body and buffer reaming portion C.
5. The high-efficiency positioning type deep hole drill coating cutter according to claim 4 is characterized in that: the slow reaming part A is conical and has the taper of 75-60 degrees.
6. The high-efficiency positioning type deep hole drill coating cutter as claimed in claim 5 is characterized in that: the slow reamer B is also tapered with a taper of 45-55 deg.
7. The high-efficiency positioning type deep hole drill coating cutter as claimed in claim 6, is characterized in that: the gradual reaming part C is also in a conical shape with the conical degree of 22-35 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221517631.7U CN218396077U (en) | 2022-06-17 | 2022-06-17 | High-efficient locate mode deep hole bores coating cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221517631.7U CN218396077U (en) | 2022-06-17 | 2022-06-17 | High-efficient locate mode deep hole bores coating cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218396077U true CN218396077U (en) | 2023-01-31 |
Family
ID=85009118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221517631.7U Active CN218396077U (en) | 2022-06-17 | 2022-06-17 | High-efficient locate mode deep hole bores coating cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218396077U (en) |
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2022
- 2022-06-17 CN CN202221517631.7U patent/CN218396077U/en active Active
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