CN213807567U - Drill bit of drill tool capable of quickly drilling rock - Google Patents
Drill bit of drill tool capable of quickly drilling rock Download PDFInfo
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- CN213807567U CN213807567U CN202022727373.2U CN202022727373U CN213807567U CN 213807567 U CN213807567 U CN 213807567U CN 202022727373 U CN202022727373 U CN 202022727373U CN 213807567 U CN213807567 U CN 213807567U
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- spring
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- groove
- transmission rod
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Abstract
The utility model discloses a but quick rock drilling bore bit, including the transmission pole, transmission pole leading flank installs first draw-in groove, and first draw-in groove surface mounting has first slipmat, transmission pole right side is provided with the second draw-in groove, and second draw-in groove surface is provided with the second slipmat, second slipmat leading flank is connected with first spring, and just first spring tip installs on the slider surface, the slider surface still is connected with the second spring, and second spring coupling is at the recess internal surface, left side spring beam top is connected with the push rod, and the push rod is installed at bore bit main part internal surface to the bore bit main part is installed in the third carousel. The drill bit of the rapid drilling drill tool can operate at a high speed through simple operation, the drill bit main body cannot fall off under the action of the two springs and the anti-slip pad, and the huge vibration during the operation of the drill bit main body can be reduced, so that the problem that the existing drill bit is easy to fall off and the use effect is greatly influenced by the vibration is solved.
Description
Technical Field
The utility model relates to a drilling tool technical field specifically is a but quick rock drilling tool bore bit.
Background
The main application range of the drill tool is mining industry or special building industry, and the drill tool is mainly characterized in that hard steel raw materials are selected, a stamping and welding production mode is generally used, the requirement on the drill bit is that the drill bit is hard, and a tool capable of chiseling off rocks is harder than the rocks.
The existing drill bit of the drill tool is hard enough in material, but not accurate enough in welding and stamping processes of the drill bit, the surface of the drill bit cannot increase friction, and the drill bit can generate huge vibration when running at high speed, thereby greatly affecting the main body of the drill bit, affecting the use effect when in use and also affecting the service life of the drill bit.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but rock drilling tool bore bit fast to it can not pound the rock fast and can not reduce the problem of vibrations to propose current bore bit among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a drill bit of a drill tool capable of quickly drilling rocks comprises a transmission rod, wherein a first clamping groove is arranged on the front side surface of the transmission rod, a first anti-slip mat is arranged on the surface of the first clamping groove, a second clamping groove is arranged on the right side surface of the transmission rod, a second anti-slip mat is arranged on the surface of the second clamping groove, a first spring is connected to the front side surface of the second anti-slip mat, the end part of the first spring is arranged on the surface of a sliding block, the surface of the sliding block is also connected with a second spring, the second spring is connected to the inner surface of a groove, an external connecting port is arranged on the right side surface of the transmission rod, a first rotating disc is arranged at the upper end of the transmission rod, a lubricating liquid coating is arranged on the inner surface of the first rotating disc, an air cylinder is arranged in the first rotating disc, a second rotating disc is arranged at the upper end of the first rotating disc, a right spring rod and a left spring rod are arranged on the inner surface of the second rotating disc, the top end of the left spring rod is connected with a push rod, and the push rod is arranged on the inner surface of a drill bit main body, and the bit body is mounted in a third turntable.
Preferably, the number of the first clamping grooves is 2, the 2 first clamping grooves are respectively and fixedly installed on the front side surface and the rear side surface of the transmission rod, and the length of each first clamping groove is half of that of each second clamping groove.
Preferably, the number of the second clamping grooves is 2, the second clamping grooves are fixedly arranged on the left side surface and the right side surface of the transmission rod, and grooves for mounting second anti-skid pads are formed in the second clamping grooves.
Preferably, the external connecting port is circular, the external connecting port can be connected with drill bit threads or pins externally connected with different sizes, and the external connecting port is fixedly arranged on the surface of the transmission rod.
Preferably, the right spring rod and the left spring rod are the same in size and length, and the number of the right spring rod and the left spring rod is twice of the number of the drill bit main bodies.
Preferably, the top surface of the drill bit body is provided with a polygonal groove, the drill bit bodies are uniformly distributed on the surface of the second rotating disc, and the distances among the drill bit bodies are the same.
Compared with the prior art, the beneficial effects of the utility model are that: the drill bit of the rapid drilling drill tool can operate at a high speed through simple operation, the drill bit main body cannot fall off under the action of the two springs and the anti-slip pad, and the huge vibration during the operation of the drill bit main body can be reduced, so that the problem that the existing drill bit is easy to fall off and the use effect is greatly influenced by the vibration is solved.
1. After the external connection borrowing port and the tool are connected, the transmission rods run at a high speed to drive the drill bit main bodies to rotate, the drill bit main bodies can quickly break rocks due to the diamond-shaped grooves in the surfaces of the drill bit main bodies, and meanwhile, two spring rods are arranged at the bottoms of the drill bit main bodies to play a role in damping, so that the drill bit main bodies can vibrate less during operation, and the use effect and the service life cannot be influenced;
2. through the high-speed operation of transmission pole, set up in two draw-in grooves and then can make transmission pole can closely laminate with the instrument internal surface in the effect of two slipmats, and the effect of two springs and slider can make the second slipmat can be with the instrument surface clamp's of contact tighter.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the external connection port of the present invention;
fig. 3 is a schematic top view of the second turntable of the present invention;
fig. 4 is an enlarged schematic view of a point a in fig. 2 according to the present invention.
In the figure: 1. a transmission rod; 2. a first card slot; 3. a first non-slip mat; 4. a second card slot; 5. a second non-slip mat; 6. a first spring; 7. a slider; 8. a second spring; 9. a groove; 10. an external connection port; 11. a first turntable; 12. a lubricating fluid coating; 13. a cylinder; 14. a right spring lever; 15. a left spring lever; 16. a push rod; 17. a bit body; 18. a second turntable; 19. and a third turntable.
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. 1-4, the present invention provides a technical solution: a drill bit of a rock drilling tool capable of quickly drilling comprises a transmission rod 1, wherein a first clamping groove 2 is arranged on the front side surface of the transmission rod 1, a first anti-skid pad 3 is arranged on the surface of the first clamping groove 2, a second clamping groove 4 is arranged on the right side surface of the transmission rod 1, a second anti-skid pad 5 is arranged on the surface of the second clamping groove 4, a first spring 6 is connected on the front side surface of the second anti-skid pad 5, the end part of the first spring 6 is arranged on the surface of a sliding block 7, the surface of the sliding block 7 is also connected with a second spring 8, the second spring 8 is connected on the inner surface of a groove 9, an external connecting port 10 is arranged on the right side surface of the transmission rod 1, a first rotary disc 11 is arranged at the upper end of the transmission rod 1, a lubricating liquid coating 12 is arranged on the inner surface of the first rotary disc 11, an air cylinder 13 is arranged in the first rotary disc 11, a second rotary disc 18 is arranged at the upper end of the first rotary disc 11, a right spring rod 14 and a left spring rod 15 are arranged on the inner surface of the second rotary disc 18, the top end of the left spring rod 15 is connected with a push rod 16, the push rod 16 is arranged on the inner surface of a drill bit main body 17, and the drill bit main body 17 is arranged in a third rotary disc 19.
First draw-in groove 2 is provided with 2, and 2 first draw-in grooves 2 fixed mounting respectively are at the leading flank and the trailing flank of transmission pole 1 to the length of first draw-in groove 2 is the half of second draw-in groove 4, and first draw-in groove 2 and second draw-in groove 4 can block at external instrument internal surface, and the internal surface of the contact instrument that first slipmat 3 and second slipmat 5 can be inseparable, for making the connection of transmission pole 1 and instrument inseparabler.
Second draw-in groove 4 is provided with 2, and 4 fixed mounting of second draw-in groove are at 1 left and right sides face of transmission pole to be equipped with the groove of installation second slipmat 5 in the second draw-in groove 4, second draw-in groove 4 can block at external instrument internal surface, and the internal surface of the contact means that first slipmat 3 and second slipmat 5 can be inseparable is inseparabler for the connection of messenger transmission pole 1 and instrument.
The external connecting port 10 is circular, the external connecting port 10 can be connected with drill bits externally connected with different sizes through threads or pins, the external connecting port 10 is fixedly arranged on the surface of the transmission rod 1, after the external connecting port 10 is arranged on drill bits with various sizes, after the drill bits are opened, the transmission rod 1 starts to run at a high speed, and the high-speed running of the transmission rod 1 drives the first rotary disc 11 to rotate.
The right spring bar 14 and the left spring bar 15 are the same in size and length, and the number of the right spring bar 14 and the left spring bar 15 is twice the number of the bit body 17, the right spring bar 14 and the left spring bar 15, so that the force is consumed by the surfaces of the right spring bar 14 and the left spring bar 15.
The top surface of the drill bit main body 17 is provided with a polygonal groove, the drill bit main bodies 17 are uniformly distributed on the surface of the second rotating disc 18, the distances among the drill bit main bodies 17 are the same, and when the drill bit main bodies 17 chisel rocks, huge vibration can be generated, and the drill bit main bodies 17 vibrate the push rod 16.
The working principle is as follows: after the external connecting port 10 is installed on the drilling tools with various sizes, after the drilling tools are opened, the transmission rod 1 starts to run at a high speed, the high-speed running of the transmission rod 1 drives the first rotary disc 11 to rotate, the rotation of the first rotary disc 11 drives the second rotary disc 18 to rotate, the rotation of the second rotary disc 18 drives the plurality of drill bit main bodies 17 to rotate, and due to the diamond-shaped sharp grooves on the surfaces of the drill bit main bodies 17, when the drill bit main bodies 17 contact the surfaces of rocks needing to be operated, the rocks can be rapidly broken;
when the transmission rod 1 rotates rapidly, the first clamping groove 2 and the second clamping groove 4 can be clamped on the inner surface of an external tool, the first anti-skid pad 3 and the second anti-skid pad 5 can be in close contact with the inner surface of the tool, in order to enable the transmission rod 1 and the tool to be connected more tightly, when the second anti-skid pad 5 is in contact with the surface of the tool, the first spring 6 can generate small displacement to push the sliding block 7 to move slightly, the second spring 8 is driven to rebound after being extruded, the first spring 6 can be extruded on the edge of the second anti-skid pad 5 in the rebound process of the second spring 8, and the second anti-skid pad 5 can be attached to the surface of the tool more tightly;
when the surface of the drill bit body 17 is in normal operation, when rock is dug by the drill bit body 17, huge vibration is generated, the vibration of the drill bit body 17 to the push rod 16 transmits force to the right spring rod 14 and the left spring rod 15, so that the force is consumed by the surface of the right spring rod 14 and the left spring rod 15, the influence of the huge vibration of the drill bit body 17 in operation on the use effect and the service life of a workpiece is reduced, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.
It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.
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 (6)
1. A fast rock drilling tool bit, comprising a transmission rod (1), characterized in that: a first clamping groove (2) is installed on the front side face of the transmission rod (1), a first anti-slip pad (3) is installed on the surface of the first clamping groove (2), a second clamping groove (4) is arranged on the right side face of the transmission rod (1), a second anti-slip pad (5) is arranged on the surface of the second clamping groove (4), a first spring (6) is connected to the front side face of the second anti-slip pad (5), the end portion of the first spring (6) is installed on the surface of the sliding block (7), a second spring (8) is further connected to the surface of the sliding block (7), the second spring (8) is connected to the inner surface of the groove (9), an external connecting port (10) is arranged on the right side face of the transmission rod (1), a first rotary table (11) is installed at the upper end of the transmission rod (1), a lubricating liquid coating (12) is arranged on the inner surface of the first rotary table (11), and a cylinder (13) is installed in the first rotary table (11), the drill bit is characterized in that a second rotary table (18) is installed at the upper end of the first rotary table (11), a right spring rod (14) and a left spring rod (15) are installed on the inner bottom surface of the second rotary table (18), a push rod (16) is connected to the top end of the left spring rod (15), the push rod (16) is installed on the inner surface of a drill bit main body (17), and the drill bit main body (17) is installed in a third rotary table (19).
2. A fast rock drill bit as claimed in claim 1, wherein: the number of the first clamping grooves (2) is 2, the 2 first clamping grooves (2) are fixedly installed on the front side face and the rear side face of the transmission rod (1) respectively, and the length of each first clamping groove (2) is half of that of the corresponding second clamping groove (4).
3. A fast rock drill bit as claimed in claim 1, wherein: the number of the second clamping grooves (4) is 2, the second clamping grooves (4) are fixedly arranged on the left side surface and the right side surface of the transmission rod (1), and grooves for mounting second anti-skid pads (5) are formed in the second clamping grooves (4).
4. A fast rock drill bit as claimed in claim 1, wherein: the external connecting port (10) is circular, the external connecting port (10) can be connected with drill bit threads or pins externally connected with different sizes, and the external connecting port (10) is fixedly arranged on the surface of the transmission rod (1).
5. A fast rock drill bit as claimed in claim 1, wherein: the right spring rod (14) and the left spring rod (15) are the same in size and length, and the number of the right spring rod (14) and the number of the left spring rod (15) are twice that of the drill bit main body (17).
6. A fast rock drill bit as claimed in claim 1, wherein: the top surface of the drill bit main body (17) is provided with a polygonal groove, the drill bit main bodies (17) are uniformly distributed on the surface of the second rotating disc (18), and the distances among the drill bit main bodies (17) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022727373.2U CN213807567U (en) | 2020-11-23 | 2020-11-23 | Drill bit of drill tool capable of quickly drilling rock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022727373.2U CN213807567U (en) | 2020-11-23 | 2020-11-23 | Drill bit of drill tool capable of quickly drilling rock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213807567U true CN213807567U (en) | 2021-07-27 |
Family
ID=76937332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022727373.2U Active CN213807567U (en) | 2020-11-23 | 2020-11-23 | Drill bit of drill tool capable of quickly drilling rock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213807567U (en) |
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2020
- 2020-11-23 CN CN202022727373.2U patent/CN213807567U/en active Active
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