CN213597881U - Mining engineering is with durable not fragile drill bit that excels in - Google Patents
Mining engineering is with durable not fragile drill bit that excels in Download PDFInfo
- Publication number
- CN213597881U CN213597881U CN202022461672.6U CN202022461672U CN213597881U CN 213597881 U CN213597881 U CN 213597881U CN 202022461672 U CN202022461672 U CN 202022461672U CN 213597881 U CN213597881 U CN 213597881U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- groove
- block
- bit body
- fixing groove
- Prior art date
- 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
- 238000005065 mining Methods 0.000 title claims abstract description 16
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a mining engineering is with durable not fragile drill bit that excels in, including installation head, coupling mechanism and stop gear, coupling mechanism sets up the bottom at installation head, stop gear sets up on coupling mechanism, coupling mechanism includes the drill bit body, the bottom at installation head is installed to the drill bit body, the surface mounting of drill bit body has the tooth, the fixed slot has been seted up to the mid point department of drill bit body bottom. The utility model discloses a tooth, fixed slot, the hole that adds, dog, protection network, baffle, fixed block, lead to groove, screw thread piece, stopper, threaded rod and rotatory piece mutually support to can cool down the processing to the drill bit through the hole that adds and fixed slot, when boring hard ground and getting, alleviateed the degree of consumption of wearing and tearing of drill bit, the maintenance is dismantled to protection network and baffle to the later stage convenience moreover, has improved its life greatly, brings very big facility for the user.
Description
Technical Field
The utility model relates to a mining engineering technical field specifically is a mining engineering is with durable not fragile drill bit that excels in.
Background
Mining engineering's in-process can use the drill bit to drill it, but the durable degree of morning of common drill bit is lower, because the comparatively hard in ground of mining, consumes higher to the wearing and tearing of drill bit to lead to the inside temperature of drill bit higher, simultaneously at hard regional during operation, the work efficiency of drill bit is lower, greatly reduced the life of drill bit, bring very big inconvenience for the user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mining engineering is with durable not fragile drill bit that excels in to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-strength durable and non-fragile drill bit for mining engineering comprises an installing head, a connecting mechanism and a limiting mechanism, wherein the connecting mechanism is arranged at the bottom of the installing head, and the limiting mechanism is arranged on the connecting mechanism;
the connecting mechanism comprises a drill bit body, the drill bit body is arranged at the bottom of the mounting head, teeth are arranged on the surface of the drill bit body, a fixing groove is formed in the middle point of the bottom of the drill bit body, and a water filling hole communicated with the fixing groove is formed in the top of the mounting head and corresponds to the fixing groove;
the limiting mechanism comprises two stopping blocks, the two stopping blocks are respectively arranged at the bottoms of the left side and the right side of the inner wall of the fixing groove, the bottom parts of the two stopping blocks are provided with a protective net, the left side and the right side of the bottom part of the protective net are respectively provided with a baffle, one side of the bottom part of the baffle, which is close to the inner wall of the fixing groove, is provided with a fixing block, one side of the fixing block, which is close to the fixing groove, is contacted with the fixing groove, the bottoms of the left side and the right side of the drill bit body are respectively provided with a through groove matched with the fixing block, the inner wall of the through groove is provided with a threaded block, one side of the limiting block, which is close to the through groove, sequentially penetrates through the fixing block and the through groove and extends to the inside of the through groove, one, the threaded rod is kept away from the one end of stopper and is installed rotatory piece.
Preferably, the top of the protection net and the bottom of the block are in contact with each other.
Preferably, the surface of the protection net is slidably connected with the inner wall of the fixing groove.
Preferably, one side of the baffle close to the inner wall of the fixing groove is in contact with the inner wall of the fixing groove.
Preferably, the limiting block is cylindrical.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a tooth, fixed slot, the hole that adds, dog, protection network, baffle, fixed block, lead to groove, screw thread piece, stopper, threaded rod and rotatory piece mutually support to can cool down the processing to the drill bit through the hole that adds and fixed slot, when boring hard ground and getting, alleviateed the degree of consumption of wearing and tearing of drill bit, the maintenance is dismantled to protection network and baffle to the later stage convenience moreover, has improved its life greatly, brings very big facility for the user.
Drawings
FIG. 1 is a structural section view in elevation of the present invention;
FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;
fig. 3 is a schematic structural diagram of the front view of the present invention.
In the figure: the drilling machine comprises a mounting head 1, a connecting mechanism 2, a drill bit body 21, a tooth 22, a fixed groove 23, a water filling hole 24, a limiting mechanism 3, a stop 31, a protective net 32, a baffle 33, a fixed block 34, a through groove 35, a thread block 36, a limiting block 37, a threaded rod 38 and a rotating block 39.
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. 1-3, a high-strength, durable and non-fragile drill bit for mining engineering comprises a mounting head 1, a connecting mechanism 2 and a limiting mechanism 3, wherein the connecting mechanism 2 is arranged at the bottom of the mounting head 1, and the limiting mechanism 3 is arranged on the connecting mechanism 2.
The limiting mechanism 3 comprises two limiting blocks 31, the two limiting blocks 31 are respectively arranged at the bottoms of the left side and the right side of the inner wall of the fixing groove 23, protective nets 32 are arranged at the bottoms of the two limiting blocks 31, the tops of the protective nets 32 are mutually contacted with the bottoms of the limiting blocks 31, the surfaces of the protective nets 32 are in sliding connection with the inner wall of the fixing groove 23, baffles 33 are fixedly connected to the left side and the right side of the bottom of the protective nets 32, one sides of the baffles 33, which are close to the inner wall of the fixing groove 23, are mutually contacted with the inner wall of the fixing groove 23, fixing blocks 34 are fixedly connected to the bottoms of the fixing blocks 34, one sides of the fixing blocks 34, which are close to the inner wall of the fixing groove 23, are mutually contacted with the fixing groove 23, through grooves 35 matched with the fixing blocks, one side of the limiting block 37, which is close to the through groove 35, sequentially penetrates through the fixing block 34 and the through groove 35 and extends to the inside of the through groove 35, the limiting block 37 is cylindrical, one side of the limiting block 37, which is close to the thread block 36, is fixedly connected with a threaded rod 38 in threaded connection with the thread block 36, one end of the threaded rod 38, which is far away from the limiting block 37, sequentially penetrates through the thread block 36 and the through groove 35 and extends to the outside of the through groove 35, one end of the threaded rod 38, which is far away from the limiting block 37, is fixedly connected with a rotating block 39, and the drill bit can be cooled through the water adding hole 24 and the fixing groove 23 by mutual matching of the teeth 22, the fixing groove 23, the water adding hole 24, the stop block 31, the protective net 32, the baffle 33, the abrasion consumption degree of the drill bit is reduced, and the protective net 32 and the baffle 33 can be conveniently disassembled and maintained, greatly prolongs the service life of the device and brings great convenience to users.
When in use, the cutting fluid flows into the fixing groove 23 through the water adding holes 24 and then is discharged through the protective screen 32, the bit body 21 and the teeth 22, which are used for generating great heat for high-speed rotation, are cooled, and through the baffle 33 and the protective net 32, thereby avoiding the blockage of the fixing groove 23 caused by the dregs and the stone, when the protective net 32 and the baffle 33 need to be disassembled at the later stage, the rotating block 39 is rotated, the rotating block 39 drives the threaded rod 38 to rotate away from the fixed block 34, the threaded rod 38 drives the limiting block 37 to rotate away from the fixed block 34, so that the limiting block 37 is separated from the fixed block 34, then the protective net 32 drives the baffle 33 to move downwards through the self gravity, so that the protective net 32 and the baffle 33 can be pulled out from the fixing groove 23, or the baffle 33 is pulled downwards, so that the baffle 33 drives the protective net 32 to be drawn out of the fixing groove 23.
In summary, the following steps: this mining engineering is with durable not fragile drill bit that excels in has solved the problem that proposes among the above-mentioned background art through tooth 22, fixed slot 23, water filling hole 24, dog 31, protection network 32, baffle 33, fixed block 34, logical groove 35, screw thread piece 36, stopper 37, threaded rod 38 and rotatory piece 39 mutually supporting.
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 (5)
1. The utility model provides a mining engineering is with durable not fragile drill bit that excels in, includes installation head (1), coupling mechanism (2) and stop gear (3), its characterized in that: the connecting mechanism (2) is arranged at the bottom of the mounting head (1), and the limiting mechanism (3) is arranged on the connecting mechanism (2);
the connecting mechanism (2) comprises a drill bit body (21), the drill bit body (21) is installed at the bottom of the installing head (1), teeth (22) are installed on the surface of the drill bit body (21), a fixing groove (23) is formed in the middle point of the bottom of the drill bit body (21), and water filling holes (24) communicated with the fixing groove (23) are formed in the top of the installing head (1) and correspond to the position of the fixing groove (23);
stop gear (3) are including dog (31), the quantity of dog (31) is two and installs respectively in the bottom of fixed slot (23) inner wall left and right sides, and the bottom of two dog (31) is provided with protection network (32), baffle (33) are all installed to the left and right sides of protection network (32) bottom, fixed block (34) are installed to the bottom of baffle (33) and the one side that is close to fixed slot (23) inner wall, fixed block (34) are close to one side and fixed slot (23) the mutual contact of fixed slot (23), logical groove (35) with fixed block (34) looks adaptation are all seted up to the bottom of drill bit body (21) left and right sides, install screw thread piece (36) on the inner wall that leads to groove (35), two fixed block (34) relative one side all are provided with stopper (37), stopper (37) are close to one side that leads to groove (35) and run through fixed block (34) and lead to groove (35) in proper order and extend The part, one side that stopper (37) are close to screw block (36) is installed and is connected screw rod (38) with screw block (36) screw thread, the one end that stopper (37) were kept away from in screw rod (38) runs through screw block (36) and logical groove (35) in proper order and extends to the outside that leads to groove (35), the one end that stopper (37) were kept away from in screw rod (38) is installed rotatory piece (39).
2. A high strength durable and non-destructible drill bit for mining engineering according to claim 1, characterized in that: the top of the protective net (32) is contacted with the bottom of the block (31).
3. A high strength durable and non-destructible drill bit for mining engineering according to claim 2, characterized in that: the surface of the protective net (32) is connected with the inner wall of the fixing groove (23) in a sliding mode.
4. A high strength durable and non-destructible drill bit for mining engineering according to claim 3, characterized in that: one side of the baffle plate (33) close to the inner wall of the fixing groove (23) is contacted with the inner wall of the fixing groove (23).
5. A high strength durable drill bit not susceptible to damage for mining engineering according to claim 4, characterized in that: the limiting block (37) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022461672.6U CN213597881U (en) | 2020-10-29 | 2020-10-29 | Mining engineering is with durable not fragile drill bit that excels in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022461672.6U CN213597881U (en) | 2020-10-29 | 2020-10-29 | Mining engineering is with durable not fragile drill bit that excels in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213597881U true CN213597881U (en) | 2021-07-02 |
Family
ID=76593447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022461672.6U Expired - Fee Related CN213597881U (en) | 2020-10-29 | 2020-10-29 | Mining engineering is with durable not fragile drill bit that excels in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213597881U (en) |
-
2020
- 2020-10-29 CN CN202022461672.6U patent/CN213597881U/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 |
Granted publication date: 20210702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |