CN217750462U - Positioning device for machining drill bit - Google Patents
Positioning device for machining drill bit Download PDFInfo
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- CN217750462U CN217750462U CN202221410598.8U CN202221410598U CN217750462U CN 217750462 U CN217750462 U CN 217750462U CN 202221410598 U CN202221410598 U CN 202221410598U CN 217750462 U CN217750462 U CN 217750462U
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- drill bit
- clamping seat
- fixed
- adjusting screw
- mounting portion
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Abstract
The utility model discloses a positioner for processing drill bit, the utility model relates to the technical field of drill bit processing, the utility model discloses put into fixed cassette with the drill bit to will remove the cassette and directly cover on the surface of drill bit, the adjusting screw is stirred in the upset, adjusting screw passes the inside of U-shaped groove on installation department one and installation department two, later rotatory twisting moves butterfly nut, butterfly nut and adjusting screw thread rotate, through the twisting of butterfly nut and the laminating of installation department two surfaces, realized moving cassette and fixed cassette's fixing, and then fix the drill bit, the mode that the dwang rotated compares, the operation is simpler and more convenient, the clamping effect is better; the arc connecting parts with different thicknesses are selected, the tenon blocks on the arc connecting parts are connected with the mortise grooves in the inner wall surfaces of the movable clamping seat and the fixed clamping seat in an inserting mode, the arc connecting parts are installed on the movable clamping seat and the fixed clamping seat, and the drill bit clamping device is suitable for clamping and fixing drill bits with different diameters.
Description
Technical Field
The utility model relates to a drill bit processing technology field specifically is a positioner for processing drill bit.
Background
The drill bit is a tool for drilling through holes or blind holes in solid materials and reaming the existing holes, and the drill bit needs to be clamped and positioned during machining so as to be machined by the machining tool.
The utility model discloses a utility model patent that publication number is CN214023676U discloses a drill bit processingequipment for location in center, through the drive dwang at the intraductal rotation of cover, make two dwang pivoted draw close each other in the time, make the clamping part of drill bit raw materials both sides begin to draw in, when changing the drill bit raw materials at every turn, can make the drill bit raw materials fixed on same central line, need not to calibrate drill bit raw materials or process milling cutter, the machining efficiency of processingequipment has been improved, but this kind of clamping mode operation is not convenient enough, it is unstable to press from both sides tight effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a positioning device for processing a drill bit.
The utility model discloses can realize through following technical scheme: a positioner for processing drill bit, include the fixed cassette and the removal cassette of laminating with the drill bit surface, remove the cassette and be located fixed cassette directly over, and the both ends symmetry of removing the cassette is provided with installation department two, be provided with the installation department one with fixed cassette tip surface rigid coupling directly under installation department two, be equipped with clamping mechanism between installation department one and the installation department two.
The utility model discloses a further technological improvement lies in: the clamping mechanism comprises U-shaped grooves formed in the surfaces of the first installation part and the second installation part, the inner portion of the U-shaped groove in the first installation part is rotatably connected with an adjusting screw rod through a pin shaft, the adjusting screw rod penetrates through the inner portion of the U-shaped groove in the second installation part, the outer surface of the adjusting screw rod is in threaded connection with a butterfly nut, and the butterfly nut is abutted to the top surface of the second installation part.
The utility model discloses a further technological improvement lies in: the top surface of the second installation part and the bottom surface of the first installation part are both set to be horizontal planes.
The utility model discloses a further technological improvement lies in: the bottom surface of the fixed clamping seat is fixedly connected with a mounting seat, and the bottom surface of the mounting seat is connected with a substrate.
The utility model discloses a further technological improvement lies in: the drill bit machining device is characterized in that a milling cutter used for machining a drill bit is arranged on one side, close to the fixed clamping seat and the movable clamping seat, above the base plate, a linear guide rail is installed on the top surface of the base plate, a movable frame is installed on the surface of the linear guide rail, a servo motor is installed on the surface of one side of the top of the movable frame, and the output end of the servo motor is fixed with the end portion of the milling cutter.
The utility model discloses a further technological improvement lies in: the inner wall surfaces of the fixed clamping seat and the movable clamping seat are connected with arc-shaped connecting portions, the outer surfaces of the arc-shaped connecting portions are provided with tenon blocks, and mortise grooves matched with the tenon blocks are formed in the inner wall surfaces of the movable clamping seat and the fixed clamping seat.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. the drill bit is placed into the fixed clamping seat, the movable clamping seat is directly covered on the outer surface of the drill bit, the adjusting screw rod is turned and stirred, the adjusting screw rod penetrates through the inner parts of the U-shaped grooves in the first mounting part and the second mounting part, then the butterfly nut is rotated and screwed, the butterfly nut and the adjusting screw rod rotate in a threaded mode, and the movable clamping seat and the fixed clamping seat are fixed by means of the fact that the butterfly nut is screwed and attached to the surface of the second mounting part, so that the drill bit is fixed;
2. the arc connecting parts with different thicknesses are selected, the tenon blocks on the arc connecting parts are connected with the mortise grooves in the inner wall surfaces of the movable clamping seat and the fixed clamping seat in an inserting mode, the arc connecting parts are installed on the movable clamping seat and the fixed clamping seat, and the drill bit clamping device is suitable for clamping and fixing drill bits with different diameters.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the structural connection between the fixed and movable clamping seats of the present invention;
fig. 2 is a schematic perspective view of the butterfly nut and the adjusting screw of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;
fig. 4 is a schematic view of the installation structure of the milling cutter of the present invention.
In the figure: 1. fixing the card holder; 2. a mounting seat; 3. a substrate; 4. an arc-shaped connecting part; 5. a first mounting part; 6. moving the card holder; 7. adjusting the screw rod; 8. a second mounting part; 9. a butterfly nut; 10. a U-shaped groove; 11. mortise slot; 12. a tenon block; 13. a linear guide rail; 14. a movable frame; 15. a servo motor; 16. provided is a milling cutter.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description is given to the embodiments, structures, features and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1-4, the utility model discloses a positioner for processing drill bit, include the fixed cassette 1 and the removal cassette 6 of laminating with the drill bit surface, remove cassette 6 and be located fixed cassette 1 directly over, and the both ends symmetry that removes cassette 6 is provided with installation department two 8, be equipped with installation department one 5 with fixed cassette 1 tip surface rigid coupling under installation department two 8, be equipped with clamping mechanism between installation department one 5 and the installation department two 8.
Clamping mechanism is including setting up the U-shaped groove 10 on installation department one 5 and two 8 surfaces of installation department, and the inside of U-shaped groove 10 is connected with adjusting screw 7 through the round pin axle rotation on installation department one 5, and adjusting screw 7 passes the inside of U-shaped groove 10 on installation department two 8, and adjusting screw 7's surface threaded connection has butterfly nut 9, and butterfly nut 9 and installation department two 8's top surface butt.
The top surface of the second mounting part 8 and the bottom surface of the first mounting part 5 are horizontal planes, so that the butterfly nut 9 is attached to the surface of the second mounting part 8 conveniently.
In the initial state, the movable clamping seat 6 and the fixed clamping seat 1 are in a separated state, when a drill bit needs to be machined, the drill bit is placed into the fixed clamping seat 1, the movable clamping seat 6 is directly covered on the outer surface of the drill bit, the adjusting screw 7 is turned and pulled, the adjusting screw 7 penetrates through the inner portions of the U-shaped grooves 10 in the first installation portion 5 and the second installation portion 8, then the butterfly nut 9 is rotated and screwed, the butterfly nut 9 and the adjusting screw 7 rotate in a threaded mode, the movable clamping seat 6 is fixed with the fixed clamping seat 1 through the screwing of the butterfly nut 9 and the surface attachment of the second installation portion 8, and the drill bit is further fixed.
The bottom surface of the fixed clamping seat 1 is fixedly connected with a mounting seat 2, and the bottom surface of the mounting seat 2 is connected with a substrate 3.
A milling cutter 16 for processing a drill bit is arranged on one side, close to the fixed clamping seat 1 and the movable clamping seat 6, above the substrate 3, a linear guide rail 13 is installed on the top surface of the substrate 3, a movable frame 14 is installed on the surface of the linear guide rail 13, a servo motor 15 is installed on the surface of one side of the top of the movable frame 14, and the output end of the servo motor 15 is fixed with the end part of the milling cutter 16.
When the drill bit is processed, the linear guide rail 13 drives the moving frame 14 to move horizontally, the servo motor 15 drives the milling cutter 16 to process the surface of the drill bit, and the processing of the drill bit belongs to the mature technology in the field.
The inner wall surfaces of the fixed clamping seat 1 and the movable clamping seat 6 are all connected with arc-shaped connecting parts 4, the outer surfaces of the arc-shaped connecting parts 4 are provided with tenon blocks 12, and the inner wall surfaces of the movable clamping seat 6 and the fixed clamping seat 1 are provided with mortise grooves 11 matched with the tenon blocks 12 for use.
When the diameter of drill bit is different, select the arc connecting portion 4 of different thickness to peg graft tenon piece 12 on the arc connecting portion 4 and the mortise 11 of removing cassette 6 and fixed cassette 1 internal face, realized arc connecting portion 4 and the installation of removing cassette 6 and fixed cassette 1, the centre gripping that adapts to different diameter drill bits is fixed, and application range is wider.
When the utility model is used, a drill bit is placed into the fixed clamping seat 1, the movable clamping seat 6 is directly covered on the outer surface of the drill bit, the adjusting screw 7 is stirred in a turnover mode, the adjusting screw 7 passes through the inner parts of the U-shaped grooves 10 on the first mounting part 5 and the second mounting part 8, then the butterfly nut 9 is screwed in a rotating mode, the butterfly nut 9 and the adjusting screw 7 rotate in a threaded mode, the fixing of the movable clamping seat 6 and the fixed clamping seat 1 is realized by the surface laminating of the mounting part two 8 through the screwing of the butterfly nut 9, and further the drill bit is fixed;
the arc connecting parts 4 with different thicknesses are selected, the tenon blocks 12 on the arc connecting parts 4 are connected with the mortise grooves 11 on the inner wall surfaces of the movable clamping seat 6 and the fixed clamping seat 1 in an inserting mode, the arc connecting parts 4 are installed on the movable clamping seat 6 and the fixed clamping seat 1, and the drill bits with different diameters are clamped and fixed.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, it is not intended to limit the present invention, and any person skilled in the art can make some changes or modifications to the equivalent embodiment of the equivalent change within the technical scope of the present invention without departing from the technical scope of the present invention, but all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention will still fall within the technical scope of the present invention.
Claims (6)
1. A positioner for processing drill bit, its characterized in that: the drill bit clamping device comprises a fixed clamping seat (1) attached to the surface of a drill bit and a movable clamping seat (6), wherein the movable clamping seat (6) is located right above the fixed clamping seat (1), two installation parts (8) are symmetrically arranged at two ends of the movable clamping seat (6), one installation part (5) fixedly connected with the end surface of the fixed clamping seat (1) is arranged right below the two installation parts (8), and a clamping mechanism is arranged between the one installation part (5) and the two installation parts (8).
2. The positioning device for machining the drill bit as claimed in claim 1, wherein the clamping mechanism comprises a U-shaped groove (10) formed in the surface of the first mounting portion (5) and the surface of the second mounting portion (8), an adjusting screw (7) is rotatably connected to the inside of the U-shaped groove (10) on the first mounting portion (5) through a pin shaft, the adjusting screw (7) penetrates through the inside of the U-shaped groove (10) on the second mounting portion (8), a butterfly nut (9) is connected to the outer surface of the adjusting screw (7) in a threaded manner, and the butterfly nut (9) abuts against the top surface of the second mounting portion (8).
3. The positioning device for machining a drill bit as claimed in claim 1, characterized in that the top surface of the second mounting portion (8) and the bottom surface of the first mounting portion (5) are both arranged as horizontal planes.
4. The positioning device for processing the drill bit as claimed in claim 1, wherein the bottom surface of the fixed clamping seat (1) is fixedly connected with a mounting seat (2), and the bottom surface of the mounting seat (2) is connected with a base plate (3).
5. The positioning device for processing the drill bit according to claim 4, wherein a milling cutter (16) for processing the drill bit is arranged above the base plate (3) and on one side of the fixed clamping seat (1) and the movable clamping seat (6), a linear guide rail (13) is mounted on the top surface of the base plate (3), a movable frame (14) is mounted on the surface of the linear guide rail (13), a servo motor (15) is mounted on one side of the top of the movable frame (14), and the output end of the servo motor (15) is fixed with the end of the milling cutter (16).
6. The positioning device for machining the drill bit according to claim 1, characterized in that the inner wall surfaces of the fixed clamping seat (1) and the movable clamping seat (6) are connected with an arc-shaped connecting part (4), the outer surface of the arc-shaped connecting part (4) is provided with a tenon block (12), and the inner wall surfaces of the movable clamping seat (6) and the fixed clamping seat (1) are provided with mortise slots (11) matched with the tenon block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221410598.8U CN217750462U (en) | 2022-06-07 | 2022-06-07 | Positioning device for machining drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221410598.8U CN217750462U (en) | 2022-06-07 | 2022-06-07 | Positioning device for machining drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217750462U true CN217750462U (en) | 2022-11-08 |
Family
ID=83891660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221410598.8U Active CN217750462U (en) | 2022-06-07 | 2022-06-07 | Positioning device for machining drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217750462U (en) |
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2022
- 2022-06-07 CN CN202221410598.8U patent/CN217750462U/en active Active
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