CN217571814U - High strength is drill bit for engineering - Google Patents
High strength is drill bit for engineering Download PDFInfo
- Publication number
- CN217571814U CN217571814U CN202220851940.1U CN202220851940U CN217571814U CN 217571814 U CN217571814 U CN 217571814U CN 202220851940 U CN202220851940 U CN 202220851940U CN 217571814 U CN217571814 U CN 217571814U
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- China
- Prior art keywords
- drill bit
- bit body
- fixed
- block
- oil
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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.)
- Expired - Fee Related
Links
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 12
- 239000010432 diamond Substances 0.000 claims abstract description 12
- 230000001050 lubricating effect Effects 0.000 claims abstract description 10
- 238000002347 injection Methods 0.000 claims abstract description 9
- 239000007924 injection Substances 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims abstract 4
- 239000000956 alloy Substances 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 239000003921 oil Substances 0.000 abstract description 37
- 239000010687 lubricating oil Substances 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 239000000945 filler Substances 0.000 abstract 3
- 230000008595 infiltration Effects 0.000 abstract 3
- 238000001764 infiltration Methods 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 230000035515 penetration Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000005553 drilling Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high strength drill bit for engineering, including mount pad, solid fixed ring and drill bit body, mounting structure is installed to one side of mount pad, one side of mount pad is provided with the connecting block, and one side of connecting block is fixed with solid fixed ring, one side of solid fixed ring is fixed with the fixed block, and the externally mounted of fixed block has lubricating structure, lubricating structure includes oil seepage hole, adapter sleeve, oiling mouth and connecting plug, the inside of drill bit body is provided with carbide, the outside one side coating of drill bit body has the diamond membrane. The utility model discloses a be provided with lubricating structure, when the drill bit body uses for a long time, extract the connecting plug from the inside of oil filler point, later through the oil filler point to the inside injection lubricating oil of adapter sleeve, lubricating oil can be lubricated the drill bit body through the surface of adapter sleeve to the infiltration of oil filler point department through the infiltration hole infiltration to the drill bit body later, prevents the phenomenon of corrosion.
Description
Technical Field
The utility model relates to a circuit board technical field, in particular to high strength drill bit for engineering.
Background
The drill bit is an important tool in the machining process in the production field, in more professional drilling operation, the drill bit is mainly consumed to meet the requirements of drilling machining, such as hole wall smoothness, hole site precision and the like are higher and higher, the corresponding performance requirements on the drill bit, such as cutting capacity, rigidity and the like, are higher and higher, the drill bit becomes a key factor determining the quality and efficiency of the drill bit, and the drill bit with common design is difficult to meet the requirements;
however, when the existing engineering drill bit on the market is used, the drill bit is not convenient to be oiled and lubricated regularly, the appearance of the drill bit can be rusted, the service life of the drill bit is influenced, and an improvement space is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a high strength is drill bit for engineering for it is lubricated to solve current not to be convenient for regularly carry out the oiling to the drill bit, and the phenomenon of outward appearance corrosion can appear in the drill bit, influences the life's of drill bit defect.
(II) contents of utility model
In order to solve the technical problem, the utility model provides a following technical scheme: a high-strength engineering drill bit comprises a mounting seat, a fixing ring and a drill bit body, wherein a mounting structure is mounted on one side of the mounting seat, a connecting block is arranged on one side of the mounting seat, and the fixing ring is fixed on one side of the connecting block;
a fixed block is fixed on one side of the fixed ring, a lubricating structure is mounted outside the fixed block, the lubricating structure comprises oil seepage holes, a connecting sleeve, an oil injection hole and a connecting plug, the connecting sleeve is mounted outside the fixed block, the oil seepage holes are formed in one side inside the connecting sleeve, and a drill bit body is mounted on one side of the fixed block;
the drill bit comprises a drill bit body and is characterized in that hard alloy is arranged inside the drill bit body, and a diamond film is coated on one side of the outer portion of the drill bit body.
Preferably, the mounting structure includes joint groove, mounting panel, mount and joint piece, the joint groove sets up in the inside one side of connecting block, the inside in joint groove is provided with the joint piece, and one side of joint piece is fixed with the mounting panel, one side of mounting panel and one side fixed connection of mount pad, the mount is all installed to the outside one side of connecting block, and one side of mount passes through bolt and mounting panel fixed connection.
Preferably, the inner diameter of the clamping groove is larger than the outer diameter of the clamping block, and the clamping groove and the clamping block are in threaded connection.
Preferably, the number of the fixing frames is four, and the four fixing frames are distributed outside the mounting plate in an annular shape.
Preferably, the top of the inside of adapter sleeve is provided with the oiling mouth, and the inside of oiling mouth is provided with the connecting plug, match between oiling mouth and the connecting plug and be fit for.
Preferably, the oil penetration holes are provided with a plurality of oil penetration holes which are uniformly distributed on one side inside the connecting sleeve.
Preferably, the outer diameter of the connecting plug is smaller than the inner diameter of the oil filling opening, and the oil filling opening is communicated with the connecting sleeve.
(III) advantageous effects
The utility model provides a pair of drill bit for high strength engineering, its advantage lies in: by arranging the lubricating structure, when the drill bit body is used for a long time, the connecting plug is pulled out from the inside of the oil filling port, then lubricating oil is injected into the connecting sleeve through the oil filling port, the lubricating oil can permeate into the oil seepage hole through the connecting sleeve, and then the drill bit body is lubricated by permeating into the surface of the drill bit body through the oil seepage hole, so that the phenomenon of corrosion is prevented;
by arranging the mounting structure, the connecting block is taken during mounting, the clamping groove is clamped to the outer part of the clamping block, then the fixing frame is fixed to the outer part of the mounting plate through the bolts in sequence, and the clamping block can be fixed to the inner part of the clamping groove at the moment, so that the mounting of the drill bit body is completed, and the drill bit is convenient and rapid to use;
through being provided with carbide and diamond film, set up in the inside of drill bit body through carbide, carbide can improve the inside structural strength of drill bit body, sets up in the outside one side of drill bit body through the diamond film simultaneously, and the wearability when the drill bit body tail end drilling can be prolonged to the diamond film, and then has prolonged the life of drill bit body.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a schematic view of a three-dimensional structure of the mounting structure of the present invention;
fig. 4 is a schematic view of a front view of a partial section structure of the mounting structure of the present invention;
fig. 5 is an enlarged schematic structural view of a part of a section a in fig. 1 according to the present invention.
The reference numerals in the figures illustrate:
1. a mounting base; 2. a mounting structure; 201. a clamping groove; 202. mounting a plate; 203. a fixed mount; 204. a clamping block; 3. connecting blocks; 4. a lubrication structure; 401. an oil-bleeding hole; 402. connecting sleeves; 403. an oil filling port; 404. a connecting plug; 5. hard alloy; 6. a diamond film; 7. a drill body; 8. a fixed block; 9. and (4) fixing the ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: a high-strength engineering drill bit comprises a mounting seat 1, a fixing ring 9 and a drill bit body 7, wherein a mounting structure 2 is mounted on one side of the mounting seat 1, a connecting block 3 is arranged on one side of the mounting seat 1, and the fixing ring 9 is fixed on one side of the connecting block 3;
a fixed block 8 is fixed on one side of the fixed ring 9, a lubricating structure 4 is arranged outside the fixed block 8, and a drill bit body 7 is arranged on one side of the fixed block 8;
the lubricating structure 4 comprises oil seepage holes 401, a connecting sleeve 402, oil injection holes 403 and a connecting plug 404, the connecting sleeve 402 is arranged outside the fixed block 8, the oil seepage holes 401 are arranged on one side inside the connecting sleeve 402, the oil injection holes 403 are arranged at the top end inside the connecting sleeve 402, the connecting plug 404 is arranged inside the oil injection holes 403, the oil injection holes 403 and the connecting plug 404 are matched, the oil seepage holes 401 are provided with a plurality of oil seepage holes 401, the oil seepage holes 401 are uniformly distributed on one side inside the connecting sleeve 402, the outer diameter of the connecting plug 404 is smaller than the inner diameter of the oil injection holes 403, and the oil injection holes 403 are communicated with the connecting sleeve 402;
specifically, as shown in fig. 1, 2 and 5, when the structure is used, firstly, when the bit body 7 is used for a long time, the connecting plug 404 is pulled out from the inside of the oil filling port 403, then lubricating oil is injected into the connecting sleeve 402 through the oil filling port 403, the lubricating oil can penetrate into the oil penetration hole 401 through the connecting sleeve 402, and then the bit body 7 is lubricated by penetrating into the surface of the bit body 7 through the oil penetration hole 401, so that the occurrence of corrosion is prevented;
the mounting structure 2 comprises a clamping groove 201, a mounting plate 202, fixing frames 203 and clamping blocks 204, wherein the clamping groove 201 is arranged on one side inside the connecting block 3, the clamping blocks 204 are arranged inside the clamping groove 201, the mounting plate 202 is fixed on one side of the clamping blocks 204, one side of the mounting plate 202 is fixedly connected with one side of the mounting base 1, the fixing frames 203 are arranged on one side outside the connecting block 3, one side of each fixing frame 203 is fixedly connected with the mounting plate 202 through bolts, the inner diameter of the clamping groove 201 is larger than the outer diameter of the clamping block 204, threaded connection is formed between the clamping groove 201 and the clamping blocks 204, the four fixing frames 203 are arranged, and the four fixing frames 203 are distributed annularly outside the mounting plate 202;
specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the structure is used, firstly, during installation, the connecting block 3 is taken, the clamping groove 201 is clamped to the outside of the clamping block 204, and then the fixing frame 203 is fixed to the outside of the mounting plate 202 through bolts in sequence, at this time, the clamping block 204 is fixed inside the clamping groove 201, so that the installation of the drill bit body 7 is completed, and the use is convenient and quick;
the hard alloy 5 is arranged inside the drill bit body 7, and the diamond film 6 is coated on one side of the outer part of the drill bit body 7;
specifically, as shown in fig. 1 and fig. 2, when the structure is used, firstly, the hard alloy 5 is arranged inside the drill bit body 7, the hard alloy 5 can improve the structural strength inside the drill bit body 7, and meanwhile, the diamond film 6 is arranged on one side outside the drill bit body 7, so that the diamond film 6 can prolong the wear resistance of the drill bit body 7 during drilling at the tail end, and further prolong the service life of the drill bit body 7.
The working principle is as follows: when the drill bit body 7 is used, firstly, during installation, the connecting block 3 is taken, the clamping groove 201 is clamped to the outer portion of the clamping block 204, then the fixing frame 203 is fixed to the outer portion of the installing plate 202 through the bolts in sequence, and at the moment, the clamping block 204 is fixed to the inner portion of the clamping groove 201, so that the installation of the drill bit body 7 is completed;
secondly, when the drill bit body 7 is used for a long time, the connecting plug 404 is pulled out from the inside of the oil filling port 403, then lubricating oil is injected into the connecting sleeve 402 through the oil filling port 403, the lubricating oil can penetrate into the oil penetration hole 401 through the connecting sleeve 402, then the drill bit body 7 is lubricated by penetrating into the surface of the drill bit body 7 through the oil penetration hole 401, and after the oil filling is finished, the connecting plug 404 is installed in the oil filling port 403;
finally, the hard alloy 5 is arranged inside the drill bit body 7, the hard alloy 5 can improve the structural strength inside the drill bit body 7, meanwhile, the diamond film 6 is arranged on one side of the outer portion of the drill bit body 7, the diamond film 6 can prolong the abrasion resistance of the drill bit body 7 during tail end drilling, and finally the high-strength engineering drill bit is used.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a drill bit for high strength engineering, includes mount pad (1), solid fixed ring (9) and drill bit body (7), its characterized in that: a mounting structure (2) is mounted on one side of the mounting seat (1), a connecting block (3) is arranged on one side of the mounting seat (1), and a fixing ring (9) is fixed on one side of the connecting block (3);
a fixed block (8) is fixed on one side of the fixed ring (9), a lubricating structure (4) is installed outside the fixed block (8), the lubricating structure (4) comprises oil seepage holes (401), a connecting sleeve (402), an oil injection port (403) and a connecting plug (404), the connecting sleeve (402) is installed outside the fixed block (8), the oil seepage holes (401) are formed in one side of the inside of the connecting sleeve (402), and a drill bit body (7) is installed on one side of the fixed block (8);
the drill bit is characterized in that a hard alloy (5) is arranged inside the drill bit body (7), and a diamond film (6) is coated on one side of the outer portion of the drill bit body (7).
2. A high strength engineering drill bit as defined in claim 1, wherein: mounting structure (2) include joint groove (201), mounting panel (202), mount (203) and joint piece (204), joint groove (201) sets up in the inside one side of connecting block (3), the inside in joint groove (201) is provided with joint piece (204), and one side of joint piece (204) is fixed with mounting panel (202), one side of mounting panel (202) and one side fixed connection of mount pad (1), mount (203) are all installed to the outside one side of connecting block (3), and one side of mount (203) passes through bolt and mounting panel (202) fixed connection.
3. A high strength engineering drill bit as defined in claim 2, wherein: the inner diameter of the clamping groove (201) is larger than the outer diameter of the clamping block (204), and the clamping groove (201) is in threaded connection with the clamping block (204).
4. A high strength engineering drill bit as defined in claim 2, wherein: the number of the fixing frames (203) is four, and the four fixing frames (203) are distributed outside the mounting plate (202) in an annular mode.
5. A high strength engineering drill bit as defined in claim 1, wherein: the top of the inside of adapter sleeve (402) is provided with oiling mouth (403), and the inside of oiling mouth (403) is provided with connecting plug (404), match between oiling mouth (403) and connecting plug (404) and adapt.
6. A high strength engineering drill bit as defined in claim 1, wherein: the oil seepage holes (401) are provided with a plurality of oil seepage holes (401) which are uniformly distributed on one side inside the connecting sleeve (402).
7. A high strength engineering drill bit as defined in claim 1, wherein: the outer diameter of the connecting plug (404) is smaller than the inner diameter of the oil filling opening (403), and the oil filling opening (403) is communicated with the connecting sleeve (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220851940.1U CN217571814U (en) | 2022-04-14 | 2022-04-14 | High strength is drill bit for engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220851940.1U CN217571814U (en) | 2022-04-14 | 2022-04-14 | High strength is drill bit for engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217571814U true CN217571814U (en) | 2022-10-14 |
Family
ID=83541082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220851940.1U Expired - Fee Related CN217571814U (en) | 2022-04-14 | 2022-04-14 | High strength is drill bit for engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217571814U (en) |
-
2022
- 2022-04-14 CN CN202220851940.1U patent/CN217571814U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20221014 |