CN214134133U - Make things convenient for numerical control of dismouting to process and use drill bit - Google Patents
Make things convenient for numerical control of dismouting to process and use drill bit Download PDFInfo
- Publication number
- CN214134133U CN214134133U CN202023051363.8U CN202023051363U CN214134133U CN 214134133 U CN214134133 U CN 214134133U CN 202023051363 U CN202023051363 U CN 202023051363U CN 214134133 U CN214134133 U CN 214134133U
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- China
- Prior art keywords
- drill bit
- numerical control
- block
- connecting block
- main body
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a drill bit for numerical control machining convenient to disassemble and assemble, which comprises a main body, wherein one end of the main body is provided with an end head, one end of the end head is fixed with a connecting block, the end part of the connecting block is fixed with a connecting fixture block, one end of the main body is provided with a connecting clamping groove matched with the connecting block and the connecting fixture block, the connecting block is in threaded connection with the end part of the connecting clamping groove, two sides of the connecting fixture block are symmetrically provided with grooves, the inner sides of the grooves are provided with limit blocks, the surfaces of the limit blocks are fixed with a plurality of convex blocks, and a connecting spring is connected between the bottom end of the limit blocks and the grooves; through the connecting block of design, connect fixture block, connecting groove, stopper, lug, make in this drill bit use, when the end that constitutes the drill bit appears damaging, will constitute the end of this drill bit through this structure and change alone, avoid causing too much extravagant, reduce the replacement cost to convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the drill bit, concretely relates to make things convenient for drill bit for numerical control processing of dismouting.
Background
The numerical control machining is a technological method for machining parts on a numerical control machine tool, and the drill bit mainly has the function of crushing required positions to form holes.
Present drill bit for numerical control processing carries out the block through the tip with drill bit and machinery and is connected in the use, drives the drill bit through machinery after that and rotates, in the use, when the end that constitutes the drill bit appears damaging, needs wholly change the drill bit to there is certain extravagant problem, for this the utility model provides a make things convenient for drill bit for numerical control processing of dismouting.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a make things convenient for drill bit for numerical control processing of dismouting to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a make things convenient for drill bit for numerical control processing of dismouting, comprises a main body, the one end of main part is provided with the end, the one end of end is fixed with the connecting block, and the end fixing of connecting block has the connection fixture block, the connecting groove with connecting block and connection fixture block looks adaptation is seted up to the one end of main part, the connecting block is threaded connection with connecting groove's tip, the bilateral symmetry of connecting the fixture block sets up flutedly, and the inboard of recess is provided with the stopper, the fixed surface of stopper has a plurality of lugs, be connected with connecting spring between the bottom of stopper and the recess, spacing draw-in groove has been seted up to the one end bilateral surface symmetry of main part, the top of stopper runs through to the inboard of spacing draw-in groove.
Preferably, the other end of the main body is fixed with a fixed seat, and oblique angles are symmetrically formed in two sides of the end part of the fixed seat.
Preferably, the cross section of the bottom end of the fixing seat is the same as that of the end of the main body, and the fixing seat is a metal component.
Preferably, the main body is of a cylindrical structure and is a metal component.
Preferably, the surfaces of the connecting block and the connecting clamping block are in a fit state with the inner wall of the connecting clamping groove, and the connecting block is a metal component.
Preferably, the other end of the end head is a helical angle, and the rotation angle of the helical angle is 35 °.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the connecting block of design, connect fixture block, connecting groove, stopper, lug, make in this drill bit use, when the end that constitutes the drill bit appears damaging, will constitute the end of this drill bit through this structure and change alone, avoid causing too much extravagant, reduce the replacement cost to convenient to use.
(2) Through the fixing base, the oblique angle of design, in making the installation between this drill bit and the machinery, the size that makes drill bit tip installation department through this structure diminishes, the block between the drill bit of being convenient for and the machinery to increase the convenient degree of installation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the area A of FIG. 1 according to the present invention;
FIG. 3 is a schematic cross-sectional view of the junction between the main body and the end head of the present invention;
FIG. 4 is a schematic view of the engagement between the stopper and the end;
in the figure: 1. a main body; 2. a tip; 3. oblique angle; 4. a fixed seat; 5. a bump; 6. a limiting block; 7. connecting blocks; 8. a groove; 9. connecting a clamping block; 10. a connecting clamping groove; 11. a spring is connected.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a drill bit convenient for disassembly and assembly for numerical control machining comprises a main body 1, wherein one end of the main body 1 is provided with an end head 2, one end of the end head 2 is fixedly provided with a connecting block 7, the end part of the connecting block 7 is fixedly provided with a connecting clamping block 9, one end of the main body 1 is provided with a connecting clamping groove 10 matched with the connecting block 7 and the connecting clamping block 9, the end parts of the connecting block 7 and the connecting clamping groove 10 are in threaded connection, two sides of the connecting clamping block 9 are symmetrically provided with grooves 8, the inner sides of the grooves 8 are provided with limiting blocks 6, the surfaces of the limiting blocks 6 are fixedly provided with a plurality of convex blocks 5, a connecting spring 11 is connected between the bottom end of each limiting block 6 and each groove 8, two side surfaces of one end of the main body 1 are symmetrically provided with limiting clamping grooves, the top ends of the limiting blocks 6 penetrate through the inner sides of the limiting clamping grooves, the surfaces of the connecting block 7 and the connecting clamping block 9 are in a fit state with the inner wall of the connecting clamping groove 10, and the connecting block 7 is a metal component, the other end of end 2 is the helix angle, and the rotation angle of helix angle is 35, through connecting block 7, connection fixture block 9, connection slot 10, stopper 6, lug 5 of design, makes in this drill bit use, when the end 2 that constitutes the drill bit appears damaging, will constitute end 2 of this drill bit through this structure and change alone, avoids causing too much waste, reduces the replacement cost to convenient to use.
In this embodiment, it is preferred, the other end of main part 1 is fixed with fixing base 4, and the tip bilateral symmetry of fixing base 4 has seted up oblique angle 3, the bottom cross sectional dimension of fixing base 4 is unanimous with the tip cross sectional dimension of main part 1, fixing base 4 is the metal material component, main part 1 is the cylinder structure, main part 1 is the metal material component, fixing base 4 through the design, oblique angle 3, in the installation between messenger's this drill bit and the machinery, the size that makes drill bit tip installation department through this structure diminishes, the block between the drill bit and the machinery of being convenient for, thereby increase the convenient degree of installation.
The utility model discloses a theory of operation and use flow: when the drill bit is used, the fixing seat 4 at the end part of the drill bit is clamped into the inner side of the installation part of a machine and is clamped and connected with the end part of the machine, then the drill bit is driven to rotate by the machine, the rotary drill bit can rotate under the drive of the machine, so that the whole drill bit is driven to generate centripetal motion, and the required part is cracked and broken through cutting and grinding, so that the effect of drilling downwards is achieved; when the end 2 of constituteing the drill bit appears damaging and needs to dismantle, press stopper 6 through lug 5, make stopper 6 and spacing draw-in groove separation and embedding recess 8 inboard, make and lose spacingly between main part 1 and the end 2, through rotating end 2 after that, make the rotatory separation of screw thread between connecting block 7 and the connecting groove 10, accomplish the independent dismantlement operation to end 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a make things convenient for drill bit for numerical control processing of dismouting, includes main part (1), the one end of main part (1) is provided with end (2), its characterized in that: the one end of end (2) is fixed with connecting block (7), and the end fixing of connecting block (7) has connection fixture block (9), connection clamping groove (10) with connecting block (7) and connection fixture block (9) looks adaptation is seted up to the one end of main part (1), connecting block (7) are threaded connection with the tip of connection clamping groove (10), the bilateral symmetry of connecting fixture block (9) is seted up flutedly (8), and the inboard of recess (8) is provided with stopper (6), the fixed surface of stopper (6) has a plurality of lugs (5), be connected with between the bottom of stopper (6) and recess (8) connecting spring (11), spacing clamping groove has been seted up to the one end both sides surface symmetry of main part (1), the top of stopper (6) is run through to the inboard of spacing clamping groove.
2. The drill bit for numerical control machining convenient to disassemble and assemble according to claim 1, characterized in that: the other end of the main body (1) is fixed with a fixed seat (4), and oblique angles (3) are symmetrically arranged on two sides of the end part of the fixed seat (4).
3. The drill bit for numerical control machining convenient to disassemble and assemble according to claim 2, characterized in that: the size of the cross section of the bottom end of the fixing seat (4) is consistent with that of the cross section of the end part of the main body (1), and the fixing seat (4) is a metal component.
4. The drill bit for numerical control machining convenient to disassemble and assemble according to claim 2, characterized in that: the main body (1) is of a cylindrical structure, and the main body (1) is a metal component.
5. The drill bit for numerical control machining convenient to disassemble and assemble according to claim 1, characterized in that: the surface of the connecting block (7) and the surface of the connecting clamping block (9) are in a fit state with the inner wall of the connecting clamping groove (10), and the connecting block (7) is a metal component.
6. The drill bit for numerical control machining convenient to disassemble and assemble according to claim 1, characterized in that: the other end of the end head (2) is a spiral angle, and the rotation angle of the spiral angle is 35 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023051363.8U CN214134133U (en) | 2020-12-17 | 2020-12-17 | Make things convenient for numerical control of dismouting to process and use drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023051363.8U CN214134133U (en) | 2020-12-17 | 2020-12-17 | Make things convenient for numerical control of dismouting to process and use drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214134133U true CN214134133U (en) | 2021-09-07 |
Family
ID=77587909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023051363.8U Withdrawn - After Issue CN214134133U (en) | 2020-12-17 | 2020-12-17 | Make things convenient for numerical control of dismouting to process and use drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214134133U (en) |
-
2020
- 2020-12-17 CN CN202023051363.8U patent/CN214134133U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210907 Effective date of abandoning: 20220831 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210907 Effective date of abandoning: 20220831 |