CN216142712U - High strength diamond bit structure - Google Patents
High strength diamond bit structure Download PDFInfo
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- CN216142712U CN216142712U CN202023215116.7U CN202023215116U CN216142712U CN 216142712 U CN216142712 U CN 216142712U CN 202023215116 U CN202023215116 U CN 202023215116U CN 216142712 U CN216142712 U CN 216142712U
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- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 20
- 239000010432 diamond Substances 0.000 title claims abstract description 20
- 239000002245 particle Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000012634 fragment Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005553 drilling Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a high-strength diamond drill bit structure, and particularly relates to the field of drill bits. According to the utility model, the first broken block, the second broken block and the crushing head are arranged, when the drill bit main body works, the first broken block and the second broken block are in contact with a part to be crushed and are primarily crushed from the outer side, then the crushing head is in contact with a plurality of crushed particles passing through the surface and is crushed from the inner side, the inner side and the outer side are crushed in the continuous rotating process, the integral crushing effect is increased, the friction coefficient with ores is increased, and meanwhile, the first broken block, the second broken block and the crushed particles are all made of diamond materials, so that the hardness is high.
Description
Technical Field
The utility model relates to the technical field of drill bits, in particular to a high-strength diamond drill bit structure.
Background
During drilling, the drill bit is the primary tool for breaking rock and the borehole is formed by the drill bit breaking rock. The length of time a wellbore can take to form is related to the degree of mutual matching between the drill bit and the formation, in addition to the characteristics of the rock of the formation being drilled and the properties of the drill bit itself. The reasonable type selection of the drill bit plays an important role in improving the drilling speed and reducing the comprehensive drilling cost.
The existing mining working process often uses the drill bit to process the ore with high hardness, and the existing drill bit often contacts with high-hardness substances for a long time in the working process and needs to be replaced in the market due to poor crushing effect after long-time use, so that the utility model of the high-strength diamond drill bit structure is necessary.
SUMMERY OF THE UTILITY MODEL
To overcome the above-mentioned deficiencies of the prior art, embodiments of the present invention provide a high strength diamond bit structure.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high strength diamond bit structure, includes the drill bit main part, drill bit main part one end threaded connection has the connecting rod, the drill bit main part other end evenly is equipped with first broken piece and the broken piece of second, first broken piece and the crisscross setting of the broken piece of second, the inside fixed broken post that is equipped with of drill bit main part, broken post outside is encircleed and is equipped with movable chamber, broken capital portion one end is equipped with broken head, activity chamber rear side is equipped with the spout, the spout sets up in drill bit main part inner wall bottom.
In a preferred embodiment, the surface of the drill body is uniformly provided with clearance holes.
In a preferred embodiment, the connecting rod is connected with the connecting seat through threads on the outer side, and the sliding groove is arranged on the inner side of the connecting rod.
In a preferred embodiment, the first broken pieces and the second broken pieces are arranged in two groups, the top surface of the crushing head is uniformly provided with the crushing particles, and the first broken pieces, the second broken pieces and the crushing particles are all made of diamond materials.
In a preferred embodiment, the movable cavity is slidably connected with the sliding chute, and a plurality of through cavities are arranged in the movable cavity in a penetrating manner.
In a preferred embodiment, the outer side surface of the crushing column is provided with a cutting blade in a surrounding manner, and the cutting blade is arranged inside the movable cavity.
The utility model has the technical effects and advantages that:
1. according to the utility model, the first broken block, the second broken block and the crushing head are arranged, when the drill bit main body works, the first broken block and the second broken block are in contact with a part to be crushed and are primarily crushed from the outer side, then the crushing head is in contact with a plurality of crushed particles passing through the surface and is crushed from the inner side, the inner side and the outer side are crushed in the continuous rotating process, the integral crushing effect is increased, the friction coefficient with ores is increased, meanwhile, the first broken block, the second broken block and the crushed particles are all made of diamond materials, the hardness is high, and the service life of the drill bit is ensured;
2. through being equipped with the spout, the activity chamber with lead to the chamber, broken ore is discharged simultaneously to leading to the intracavity in broken head and broken post outside, leads to the chamber and rotates in the spout thereupon at the in-process of drill bit main part work, and the broken piece that gets into to lead to the intracavity carries out the secondary cutting to the ore, and the rubble after the cutting can be discharged through leading to the chamber reentrant chip removal hole, ensures that the ore carries out accurate broken back discharge, can not influence equipment work because of bold ore card owner.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a front view of a bit body of the present invention.
FIG. 3 is a cross-sectional view of a bit body of the present invention.
The reference signs are: the drill bit comprises a drill bit body 1, a chip removal hole 11, a connecting rod 2, a connecting seat 21, a first broken block 3, a second broken block 4, a broken column 5, a movable cavity 6, a through cavity 61, a broken head 7, broken particles 71, a cutting blade 72, a sliding groove 8 and a sliding groove 81.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
According to a high strength diamond drill bit structure that fig. 1-3 shows, including drill bit main part 1, drill bit main part 1 one end threaded connection has connecting rod 2, the drill bit main part 1 other end evenly is equipped with first broken piece 3 and the broken piece 4 of second, the crisscross setting of the broken piece 4 of first broken piece 3 and second, drill bit main part 1 is inside to be fixed to be equipped with broken post 5, 5 outside encircles in broken post are equipped with movable chamber 6, 5 top one end in broken post are equipped with broken head 7, 6 rear sides in movable chamber are equipped with spout 8, spout 8 sets up in 1 inner wall bottom of drill bit main part.
The drill bit body 1 is provided with chip removal holes 11 on the surface uniformly, and the chip removal holes 11 are used for discharging ore.
The outer side of the connecting rod 2 is in threaded connection with a connecting seat 21, the chute 8 is arranged on the inner side of the connecting rod 2, and the connecting seat 21 is used for installing a driving device.
The number of the first broken fragments 3 and the number of the second broken fragments 4 are set to be two, the broken particles 71 are uniformly arranged on the top surface of the breaking head 7, and the first broken fragments 3, the second broken fragments 4 and the broken particles 71 are all made of diamond materials, so that the hardness is high, and the service life of the drill bit is ensured.
The movable cavity 6 is connected with the sliding groove 8 in a sliding mode, a plurality of through cavities 61 penetrate through the inner portion of the movable cavity 6, and the through cavities 61 rotate in the sliding groove 8 along with the working process of the drill bit main body 1.
The outer side surface of the crushing column 5 is provided with a cutting piece 72 in a surrounding mode, the cutting piece 72 is arranged on the inner side of the movable cavity 6, and the crushing piece 72 entering the through cavity 61 cuts ore again.
The working principle of the utility model is as follows:
referring to the description figures 1 and 2: when the drill bit main body 1 works, the first broken fragments 3 and the second broken fragments 4 are in contact with a part to be crushed and are primarily crushed from the outer side, then the crushing head 7 is in contact with a plurality of crushing particles 71 passing through the surface and is crushed from the inner side, the inner side and the outer side are crushed in the continuous rotating process, the integral crushing effect is improved, the friction coefficient with ores is increased, meanwhile, the first broken fragments 3, the second broken fragments 4 and the crushing particles 71 are made of diamond materials, the hardness is high, and the service life of the drill bit is ensured;
referring to the description accompanying fig. 1 and 3: the broken ore is discharged simultaneously to logical chamber 61 in broken head 7 and the 5 outside of broken post, leads to chamber 61 and rotates in spout 8 at the in-process of drill bit main part 1 work thereupon, gets into broken piece 72 that leads to in the chamber 61 and cuts the ore once more, and the rubble after the cutting can discharge through leading to chamber 61 reentrant chip removal hole 11, ensures that the ore carries out accurate broken back discharge, can not influence equipment work because of the bold ore card owner.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. The utility model provides a high strength diamond drill bit structure, includes drill bit main part (1), its characterized in that: drill bit main part (1) one end threaded connection has connecting rod (2), drill bit main part (1) other end evenly is equipped with first broken piece (3) and the broken piece (4) of second, the first broken piece (3) and the broken piece (4) crisscross setting of second, drill bit main part (1) inside is fixed and is equipped with broken post (5), broken post (5) outside is encircleed and is equipped with movable chamber (6), broken post (5) top one end is equipped with broken head (7), movable chamber (6) rear side is equipped with spout (8), spout (8) set up in drill bit main part (1) inner wall bottom.
2. A high strength diamond drill bit structure as recited in claim 1, wherein: the drill bit body (1) is provided with chip removal holes (11) on the surface uniformly.
3. A high strength diamond drill bit structure as recited in claim 1, wherein: the outer side of the connecting rod (2) is in threaded connection with the connecting seat (21), and the sliding groove (8) is formed in the inner side of the connecting rod (2).
4. A high strength diamond drill bit structure as recited in claim 1, wherein: the number of the first broken fragments (3) and the number of the second broken fragments (4) are respectively set to be two, broken particles (71) are uniformly arranged on the top surface of the breaking head (7), and the first broken fragments (3), the second broken fragments (4) and the broken particles (71) are all made of diamond materials.
5. A high strength diamond drill bit structure as recited in claim 1, wherein: the movable cavity (6) is connected with the sliding groove (8) in a sliding mode, and a plurality of through cavities (61) penetrate through the inner portion of the movable cavity (6).
6. A high strength diamond drill bit structure as recited in claim 1, wherein: the outer side surface of the crushing column (5) is provided with a cutting piece (72) in a surrounding mode, and the cutting piece (72) is arranged on the inner side of the movable cavity (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023215116.7U CN216142712U (en) | 2020-12-28 | 2020-12-28 | High strength diamond bit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023215116.7U CN216142712U (en) | 2020-12-28 | 2020-12-28 | High strength diamond bit structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216142712U true CN216142712U (en) | 2022-03-29 |
Family
ID=80797587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023215116.7U Active CN216142712U (en) | 2020-12-28 | 2020-12-28 | High strength diamond bit structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216142712U (en) |
-
2020
- 2020-12-28 CN CN202023215116.7U patent/CN216142712U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240617 Address after: Room 401, No. 32 Yangzi Middle Road, Yangzhong City, Zhenjiang City, Jiangsu Province, 212200 Patentee after: Ma Lin Country or region after: China Address before: 212000 Xinglong Village, Yaoqiao Town, New District, Zhenjiang City, Jiangsu Province Patentee before: Zhenjiang Yaoyan Tools Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240925 Address after: 212200 Lianmeng Village, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province (South Head of Lianmeng Bridge) Patentee after: Yangzhong Hongzhou Abrasives Co.,Ltd. Country or region after: China Address before: Room 401, No. 32 Yangzi Middle Road, Yangzhong City, Zhenjiang City, Jiangsu Province, 212200 Patentee before: Ma Lin Country or region before: China |
|
| TR01 | Transfer of patent right |