CN204209191U - There is the expansion bit of iron adsorption function - Google Patents
There is the expansion bit of iron adsorption function Download PDFInfo
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- CN204209191U CN204209191U CN201420666543.2U CN201420666543U CN204209191U CN 204209191 U CN204209191 U CN 204209191U CN 201420666543 U CN201420666543 U CN 201420666543U CN 204209191 U CN204209191 U CN 204209191U
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- adsorbent equipment
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- drill bit
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- drill
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Abstract
The utility model provides the expansion bit with iron adsorption function, comprise drill bit and adsorbent equipment, drill bit is connected with adsorbent equipment, drill bit activity be located at adsorbent equipment one end, drill bit comprises apex point and drill body, apex point is combined by triangular pyramid, triangular pyramid is arranged in " mountain " font, drill body is evenly provided with drill body screw cutting, the first chip area is provided with between screw cutting, adsorbent equipment is hollow structure, transmission device is provided with inside adsorbent equipment, transmission device is provided with stopping means, drill body and transmission device are movably connected, adsorbent equipment inside is provided with spiral winding, spiral winding is connected with power supply, the second chip area is provided with outside adsorbent equipment, adsorbent equipment arranged outside has scrap collection groove.The beneficial effects of the utility model be boring process in drill bit just can adsorb drilled under iron filings, eliminate removal iron filings subsequent step, saved manpower and materials, and the length of drill bit can have been regulated.
Description
Technical field
The utility model relates to machinery knives technical field, more particularly, relates to a kind of expansion bit with iron adsorption function.
Background technology
Drill bit goes out through hole or blind hole in order to drilling on solid material, and can to the cutter of existing hole reaming.Conventional drill bit mainly contains fluted drill, chit drill, centre drill, depth drill and cylindrical drill.Though reamer and counterbit can not be holed on solid material, also they are included into drill bit one class traditionally.
In mechanical processing process, often run into the situation of drilling deep hole, and whole iron filings can not be discharged smoothly by the rotation of drill bit from boring usually, after having holed, also remaining iron filings all can not be brought out in the spiral of the drill bit withdrawn from, still the iron filings of small part can be remained in deep hole, this part iron filings that left behind exert a certain influence to following process, in order to the requirement of following process and Automatic manual transmission, all need by labor cleaning's iron filings, add the work of workman, add labour cost simultaneously, because hole depth is darker, so also bother very much when labor cleaning, and waste time and energy, have impact on the efficiency of following process and work.
Utility model content
The utility model overcomes deficiency of the prior art, the iron filings remained in deep hole can not all be taken out of by existing drill bit, also need in follow-up process, increase the step removing iron filings, add labour cost, provide a kind of expansion bit with iron adsorption function, boring process in drill bit just can adsorb drilled under iron filings, eliminate removal iron filings subsequent step, save manpower and materials, and the length of drill bit can have been regulated.
The purpose of this utility model is achieved by following technical proposals.
There is the expansion bit of iron adsorption function, comprise drill bit and adsorbent equipment, described drill bit is connected with described adsorbent equipment, described drill bit activity be arranged on described adsorbent equipment one end, described drill bit comprises apex point and drill body, described apex point is combined by triangular pyramid, described triangular pyramid is arranged in " mountain " font, described drill body is evenly provided with drill body screw cutting, the first chip area is provided with between described screw cutting, the helical angle of described first chip area is 30-45 °, described adsorbent equipment is hollow structure, transmission device is provided with inside described adsorbent equipment, described transmission device is provided with stopping means, described drill body and described transmission device are movably connected, described adsorbent equipment inside is provided with spiral winding, described spiral winding is connected with power supply, described adsorbent equipment arranged outside has the second chip area, the helical angle of described second chip area is 45-60 °, described adsorbent equipment arranged outside has scrap collection groove, described the length of the bit is the 1/2-2/3 of described adsorbent equipment length, described bit diameter is the 1/2-2/3 of described adsorbent equipment diameter, the diameter of described drill bit is less than the diameter of described spiral winding, the degree of depth of described second chip area is the 1/2-1 of described scrap collection groove depth.
The helical angle of described first chip area is 30 °, the helical angle of described second chip area is 45 °, described the length of the bit is 1/2 of described adsorbent equipment length, and the diameter of described drill bit is 1/2 of described adsorbent equipment diameter, and the degree of depth of described second chip area is 1/2 of described scrap collection groove depth.
Also absorption screw cutting is evenly provided with outside described adsorbent equipment.
Described apex point is combined by 3-5 triangular pyramid.
The beneficial effects of the utility model are: the utility model has abandoned conventional drill end thread structure, design and develop the apex point in " mountain " font, this structure in actual use, will much smaller than the drill bit of helicitic texture with the area of absorption surface, fricative heat is less, less to the wearing and tearing of drill bit, drill bit can be protected well, simultaneously, owing to being provided with adsorbent equipment, and on drill bit, be provided with the first chip area, adsorbent equipment can by the iron adsorption of being discharged by the first chip area at the second chip area and in being arranged on outside adsorbent equipment scrap collection groove, owing to being provided with the spiral winding be connected with power supply in adsorbent equipment, this spiral winding can by the generation magnetic field of Energy control orientation, power-on during bit operation, it is made to produce magnetic field, the iron filings produced in the absorption course of work, after treating that drill bit quits work, powered-down, iron filings fall automatically, save manual labor, save the operation that iron filings inside holes is bored in follow-up cleaning, improve operating efficiency, working time and labour cost are saved, inside adsorbent equipment, be provided with transmission device, drill body and transmission device are movably connected, and can regulate length by drill bit, make it adapt to different depth boring requirements of one's work, need not in order to the boring of different depth frequent more bit change.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of apex point in the utility model;
Fig. 3 is the structural representation of drill body in the utility model;
Fig. 4 is sectional structure schematic diagram of the present utility model.
In figure: 1 is drill bit, 2 is adsorbent equipment, and 3 is apex point, and 4 is drill body, and 5 is the first chip area, and 6 is drill body screw cutting, and 7 is spiral winding, and 8 is scrap collection groove, and 9 is the second chip area.
Detailed description of the invention
Below by specific embodiment, the technical solution of the utility model is further described.
As shown in Figures 1 to 4, in figure: 1 is drill bit, 2 is adsorbent equipment, and 3 is apex point, and 4 is drill body, and 5 is the first chip area, and 6 is drill body screw cutting, and 7 is spiral winding, and 8 is scrap collection groove, and 9 is the second chip area.
Embodiment 1
There is the expansion bit of iron adsorption function, comprise drill bit and adsorbent equipment, drill bit is connected with adsorbent equipment, drill bit activity be arranged on adsorbent equipment one end, drill bit comprises apex point and drill body, apex point is combined by triangular pyramid, triangular pyramid is arranged in " mountain " font, drill body is evenly provided with drill body screw cutting, the first chip area is provided with between screw cutting, the helical angle of the first chip area is 30 °, adsorbent equipment is hollow structure, transmission device is provided with inside adsorbent equipment, transmission device is provided with stopping means, drill body and transmission device are movably connected, adsorbent equipment inside is provided with spiral winding, spiral winding is connected with power supply, adsorbent equipment arranged outside has the second chip area, the helical angle of the second chip area is 45 °, adsorbent equipment arranged outside has scrap collection groove, the length of the bit is 1/2 of adsorbent equipment length, bit diameter is 1/2 of adsorbent equipment diameter, the diameter of drill bit is less than the diameter of spiral winding, the degree of depth of the second chip area is 1/2 of scrap collection groove depth.
Also absorption screw cutting is evenly provided with outside adsorbent equipment.
Apex point is combined by 5 triangular pyramids.
In the present embodiment, abandon conventional drill end thread structure, design and develop the apex point in " mountain " font, this structure in actual use, will much smaller than the drill bit of helicitic texture with the area of absorption surface, fricative heat is less, less to the wearing and tearing of drill bit, can protect drill bit well, simultaneously, owing to being provided with adsorbent equipment, and on drill bit, be provided with the first chip area, adsorbent equipment can by the iron adsorption of being discharged by the first chip area at the second chip area and in being arranged on outside adsorbent equipment scrap collection groove, owing to being provided with the spiral winding be connected with power supply in adsorbent equipment, this spiral winding can by the generation magnetic field of Energy control orientation, power-on during bit operation, it is made to produce magnetic field, the iron filings produced in the absorption course of work, after treating that drill bit quits work, powered-down, iron filings fall automatically, save manual labor, save the operation that iron filings inside holes is bored in follow-up cleaning, improve operating efficiency, working time and labour cost are saved, inside adsorbent equipment, be provided with transmission device, drill body and transmission device are movably connected, and can regulate length by drill bit, make it adapt to different depth boring requirements of one's work, need not in order to the boring of different depth frequent more bit change.
Embodiment 2
There is the expansion bit of iron adsorption function, comprise drill bit and adsorbent equipment, drill bit is connected with adsorbent equipment, drill bit activity be arranged on adsorbent equipment one end, drill bit comprises apex point and drill body, apex point is combined by triangular pyramid, triangular pyramid is arranged in " mountain " font, drill body is evenly provided with drill body screw cutting, the first chip area is provided with between screw cutting, the helical angle of the first chip area is 45 °, adsorbent equipment is hollow structure, transmission device is provided with inside adsorbent equipment, transmission device is provided with stopping means, drill body and transmission device are movably connected, adsorbent equipment inside is provided with spiral winding, spiral winding is connected with power supply, adsorbent equipment arranged outside has the second chip area, the helical angle of the second chip area is 60 °, adsorbent equipment arranged outside has scrap collection groove, the length of the bit is 2/3 of adsorbent equipment length, bit diameter is 2/3 of adsorbent equipment diameter, the diameter of drill bit is less than the diameter of spiral winding, the degree of depth of the second chip area is 1 of scrap collection groove depth.
Also absorption screw cutting is evenly provided with outside adsorbent equipment.
Apex point is combined by 4 triangular pyramids.
Embodiment 3
There is the expansion bit of iron adsorption function, comprise drill bit and adsorbent equipment, drill bit is connected with adsorbent equipment, drill bit activity be arranged on adsorbent equipment one end, drill bit comprises apex point and drill body, apex point is combined by triangular pyramid, triangular pyramid is arranged in " mountain " font, drill body is evenly provided with drill body screw cutting, the first chip area is provided with between screw cutting, the helical angle of the first chip area is 40 °, adsorbent equipment is hollow structure, transmission device is provided with inside adsorbent equipment, transmission device is provided with stopping means, drill body and transmission device are movably connected, adsorbent equipment inside is provided with spiral winding, spiral winding is connected with power supply, adsorbent equipment arranged outside has the second chip area, the helical angle of the second chip area is 50 °, adsorbent equipment arranged outside has scrap collection groove, the length of the bit is 1/2 of adsorbent equipment length, bit diameter is 1/2 of adsorbent equipment diameter, the diameter of drill bit is less than the diameter of spiral winding, the degree of depth of the second chip area is 1/2 of scrap collection groove depth.
Also absorption screw cutting is evenly provided with outside adsorbent equipment.
Apex point is combined by 3 triangular pyramids.
Above the utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (4)
1. there is the expansion bit of iron adsorption function, it is characterized in that: comprise drill bit and adsorbent equipment, described drill bit is connected with described adsorbent equipment, described drill bit activity be arranged on described adsorbent equipment one end, described drill bit comprises apex point and drill body, described apex point is combined by triangular pyramid, described triangular pyramid is arranged in " mountain " font, described drill body is evenly provided with drill body screw cutting, the first chip area is provided with between described screw cutting, the helical angle of described first chip area is 30-45 °, described adsorbent equipment is hollow structure, transmission device is provided with inside described adsorbent equipment, described transmission device is provided with stopping means, described drill body and described transmission device are movably connected, described adsorbent equipment inside is provided with spiral winding, described spiral winding is connected with power supply, described adsorbent equipment arranged outside has the second chip area, the helical angle of described second chip area is 45-60 °, described adsorbent equipment arranged outside has scrap collection groove, described the length of the bit is the 1/2-2/3 of described adsorbent equipment length, described bit diameter is the 1/2-2/3 of described adsorbent equipment diameter, the diameter of described drill bit is less than the diameter of described spiral winding, the degree of depth of described second chip area is the 1/2-1 of described scrap collection groove depth.
2. the expansion bit with iron adsorption function according to claim 1, it is characterized in that: the helical angle of described first chip area is 30 °, the helical angle of described second chip area is 45 °, described the length of the bit is 1/2 of described adsorbent equipment length, the diameter of described drill bit is 1/2 of described adsorbent equipment diameter, and the degree of depth of described second chip area is 1/2 of described scrap collection groove depth.
3. the expansion bit with iron adsorption function according to claim 1, is characterized in that: be also evenly provided with absorption screw cutting outside described adsorbent equipment.
4. the expansion bit with iron adsorption function according to claim 1, is characterized in that: described apex point is combined by 3-5 triangular pyramid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666543.2U CN204209191U (en) | 2014-11-10 | 2014-11-10 | There is the expansion bit of iron adsorption function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666543.2U CN204209191U (en) | 2014-11-10 | 2014-11-10 | There is the expansion bit of iron adsorption function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204209191U true CN204209191U (en) | 2015-03-18 |
Family
ID=52977900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420666543.2U Expired - Fee Related CN204209191U (en) | 2014-11-10 | 2014-11-10 | There is the expansion bit of iron adsorption function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204209191U (en) |
-
2014
- 2014-11-10 CN CN201420666543.2U patent/CN204209191U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20161110 |