CN113653448B - Drill bit and drill bit production equipment - Google Patents
Drill bit and drill bit production equipment Download PDFInfo
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- CN113653448B CN113653448B CN202110937089.4A CN202110937089A CN113653448B CN 113653448 B CN113653448 B CN 113653448B CN 202110937089 A CN202110937089 A CN 202110937089A CN 113653448 B CN113653448 B CN 113653448B
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- drill bit
- drill
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- grooves
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
- E21B10/43—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits characterised by the arrangement of teeth or other cutting elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/54—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a drill bit and a drill bit production device, which relate to the field of drill bit improvement and comprise a drill bit body and a drill bit angle adjusting mechanism, wherein the drill bit angle adjusting mechanism is connected to the tail end of the drill bit body; the drill bit has the advantages that the drill bit is simple in structure, the double rows of conventional drill teeth are arranged, the replaceable third type of drill teeth are further arranged, the drill bit is stored at ordinary times, after the double rows of drill teeth are worn, the replacement function is started to stretch out, the service life of the drill bit is prolonged, the installation and the adjustment are convenient, the angle adjusting function is integrated on the drill bit body, the installation of a drill rod can be rapidly completed, the structural strength of an angle adjusting position is improved, the drill bit production equipment is used for installing the drill bit body and the drill bit angle adjusting mechanism in an adaptive mode, the installation and assembly efficiency of the drill bit is improved, the machining and the production are convenient, and the structure is simple and the control is convenient.
Description
Technical Field
The invention relates to the field of drill bit improvement, in particular to a drill bit and drill bit production equipment.
Background
In modern engineering, with the development of automation of construction equipment, the construction efficiency is higher and higher, and the application and development of people to automatic engineering equipment are reversely accelerated, and in the construction process, on the basis of a plurality of reasons such as economic factors, environmental protection factors, construction conditions and the like, a plurality of places are not suitable for excavation construction, for example, excavation construction in a plurality of areas such as rivers, landforms, foundations and tombs and the like cannot be advanced, so in the processing process, drilling construction can be relied on, for example, non-excavation directional drilling construction, in the drilling construction process, a drill bit is an important component, the existing drill bit is mainly used for producing a main body of the drill bit by welding or casting, then teeth with various functions are installed on the main body, in the drilling process, the angle is changed by depending on a connected drill rod, and the initial drill rod generally connected with the drill bit has a certain angle, however, in the structure, the structural strength of the drill rod is low, the angle of the initial drill rod cannot be adjusted, drill rods with various initial angles need to be prepared, and if a connection mechanism capable of adjusting the angle is arranged at the end of the drill bit and is separately connected with the drill rod, a special processing device is needed for connection.
Disclosure of Invention
To overcome the problems of the related art, the disclosed embodiments of the present invention provide a drill and a drill production apparatus. The technical scheme is as follows:
according to a first aspect of the disclosed embodiments of the present invention, there is provided a drill comprising a drill body and a drill angle adjustment mechanism, the drill angle adjustment mechanism being connected to a trailing end of the drill body;
the drill bit body comprises a drill bit shell and a plurality of groups of drill teeth, the plurality of groups of drill teeth are embedded on the drill bit shell in an annular array mode, one group of drill teeth respectively comprise a plurality of A-type drill teeth, a plurality of B-type drill teeth and a plurality of C-type drill teeth, and the plurality of A-type drill teeth, the plurality of B-type drill teeth and the plurality of C-type drill teeth are respectively arranged in a linear mode and are parallel to each other;
the A-type drilling teeth are cutting composite sheets made of alloy materials, the B-type drilling teeth are diamond bevel teeth, and the C-type drilling teeth are diamond bevel teeth;
a wear replacement mechanism is arranged in the drill bit shell and is communicated with the plurality of C-type drill teeth;
the wear replacement mechanism includes: the device comprises a liquid storage cavity, a reaction coating, reaction stock solution, a plurality of communicating grooves, a plurality of exhaust grooves, a plurality of sealing slide blocks, a plurality of telescopic grooves and a sealing sliding pad;
a liquid storage cavity is arranged in the drill bit shell, a reaction cavity is arranged on one side of the liquid storage cavity, a solid reaction coating is laid in the reaction cavity, reaction stock solution is arranged in the liquid storage cavity, a plurality of communicating grooves are formed between the reaction cavity and the liquid storage cavity, a plurality of air discharge grooves are communicated among the communicating grooves and communicated to the B-type drill teeth, a plurality of sealing slide blocks are embedded at the tail ends of the air discharge grooves, a plurality of telescopic grooves are formed in the drill bit shell, a plurality of C-type drill teeth are arranged in the telescopic grooves, sealing slide pads are connected to the end portions of the C-type drill teeth, and vent grooves are formed in the end portions of the telescopic grooves and communicated to the side wall of the reaction cavity;
the port of the telescopic groove is a bellmouth through groove, the end part of the C-type drilling tooth is of a bellmouth structure, and the sealing sliding pad is in interference fit with the telescopic groove.
In one embodiment, the bit angle adjustment mechanism comprises: the connecting device comprises a plurality of connecting holes, a fixing plate, a rotating seat, a plurality of butt-joint holes, a plurality of butt-joint bolts, a rotating shaft, a connecting seat, a rotating knob and a rotating tooth groove;
the end part of the drill bit body is provided with a plurality of connecting holes, the fixed plate is arranged at the end part of the drill bit body, one side of the fixed plate, which corresponds to the drill bit body, is provided with a plurality of butt-joint holes, a plurality of butt-joint bolts are inserted into the butt-joint holes and are connected into the connecting holes, the center of the fixed plate is provided with a rotating seat, the rotating seat is provided with a rotating groove, a rotating shaft is movably arranged in the rotating groove, the connecting seat is connected onto the rotating shaft, one side of the rotating groove on the rotating seat is provided with a rotating knob, and a rotating tooth socket which is provided with an annular structure and is meshed with the rotating knob is arranged on the rotating shaft;
the end of the rotating knob is connected with a rotating gear which is meshed with the rotating tooth grooves, and the number of teeth of the rotating gear is less than that of the tooth grooves of the rotating tooth grooves.
In one embodiment, the rotating knob is provided with a rotating rotary groove, and the rotating rotary groove is a cross-shaped structure groove.
According to a first aspect of the embodiments of the present disclosure, there is provided a drill producing apparatus, including a machine frame, a mounting platform, a fixing mechanism, and a horizontal feeding mechanism, wherein the mounting platform is mounted at the top end of the machine frame, the mounting platform is provided with the fixing mechanism, the horizontal feeding mechanism is mounted at the opposite side of the fixing mechanism, and the horizontal feeding mechanism is provided with a butt joint mounting mechanism;
the butt joint installation mechanism includes: the device comprises a storage plate, a mounting seat, a plurality of mounting pipes, a feeding motor, a feeding block, a sliding block, a fixing groove and a magnetic block;
the butt joint installation mechanism is provided with a storage plate, the storage plate is provided with an installation seat of an annular structure, a plurality of installation pipes are fixed on the installation seat in an annular array mode, a feeding motor is installed in each installation pipe, a feeding block is connected to the driving end of the feeding motor, an internal thread is formed in the end portion of each installation pipe, an external thread matched with the feeding block is formed in the end portion of each feeding pipe, a sliding block is embedded in each installation pipe and connected with the feeding motor, a fixing groove is formed in each feeding block, and a magnetic suction block is embedded in each fixing groove.
In one embodiment, the securing mechanism comprises: a pair of sliding grooves, a pair of moving blocks, a pair of fastening bolts, a pair of clamping plates and a supporting pad;
the mounting platform is provided with a pair of symmetrical sliding grooves, the pair of moving blocks are embedded in the pair of sliding grooves, two sides of the pair of moving blocks are respectively connected with a pair of fastening bolts, the pair of clamping plates are symmetrically mounted on the pair of moving blocks, the pair of fastening bolts penetrate through the pair of sliding grooves, and a supporting pad is arranged between the pair of sliding grooves.
In one embodiment, the horizontal feed mechanism comprises: the transverse moving guide rail, the transverse moving slide block, the height adjusting bracket and the positioning bolt;
the mounting platform is provided with a transverse moving guide rail, the transverse moving sliding block is mounted on the transverse moving guide rail, the transverse moving sliding block is provided with a height adjusting support, the object placing plate is mounted on the height adjusting support, and one side of the transverse moving guide rail is connected with a positioning bolt.
In one embodiment, the object placing plate is provided with a central clamping seat, and a pair of pushing cylinders is arranged on two sides of the central clamping seat and connected with the mounting seat.
In one embodiment, the pair of clamping plates is a pair of steel plates with arc-shaped grooves.
In one embodiment, a positioning hand wheel is arranged on the positioning bolt.
In one embodiment, the fixing groove is a groove with a cross section in a regular hexagonal structure.
The technical scheme provided by the embodiment of the invention has the following beneficial effects: this money drill bit simple structure, be provided with outside the double conventional brill tooth, still be equipped with the third type of replaceability and bore the tooth, accomodate at ordinary times, after double brill tooth wearing and tearing, stretch out and start the replacement effect, the life of extension drill bit, the installation is adjusted conveniently, integrate angle modulation function on the drill bit body, the installation of completion drilling rod that both can be quick, the structural strength of angle modulation position has been improved simultaneously, and the adaptation provides a drill bit production facility and is used for installing drill bit body and drill bit angle adjustment mechanism, thereby improve the installation packaging efficiency of drill bit, convenient processing and production, simple structure control is convenient.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a rear cross-sectional view of a drill bit according to the present invention;
FIG. 2 is a schematic cross-sectional side view of a drill bit according to the present invention;
FIG. 3 is a schematic front view of a drill bit according to the present invention;
FIG. 4 is a schematic side view of a drill bit according to the present invention;
FIG. 5 is a schematic top view of a drill bit according to the present invention;
FIG. 6 is a schematic front view of a drill bit production apparatus according to the present invention;
FIG. 7 is a schematic side view of a drill bit production apparatus according to the present invention;
FIG. 8 is an enlarged partial schematic view of a drill bit manufacturing apparatus according to the present invention;
FIG. 9 is an enlarged partial schematic view of a drill bit according to the present invention;
fig. 10 is a schematic structural diagram of a drill bit according to the present invention.
Reference numerals:
1. drill bit body 2, connecting hole 3 and fixing plate
4. Rotating seat 5, butt bolt 6 and rotating shaft
7. Connecting seat 8, rotating knob 9 and rotating tooth groove
10. Rotating gear 11, rotating rotary groove 12 and machine tool frame
13. Mounting platform 14, storage plate 15, mount pad
16. Mounting tube 17, feed motor 18, feed block
19. Sliding block 20, fixed slot 21 and magnetic suction block
22. Sliding groove 23, moving block 24 and adjusting bolt
25. Clamping plate 26, fastening bolt 27, support pad
28. Transverse guide rail 29, transverse sliding block 30 and height adjusting bracket
31. Positioning bolt 32, center clamping seat 33 and pushing cylinder
34. Positioning hand wheel 101, drill bit shell 102 and A-type drill teeth
103. Class B drill tooth 104, class C drill tooth 105 and liquid storage cavity
106. Reaction cavity 107, reaction coating 108, reaction stock solution
109. Sealing slide block 1010, telescopic groove 1011 and sealing slide pad
1012. Communicating groove 1013 and gas discharge groove
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The present invention will be described in detail with reference to the accompanying drawings, as shown in fig. 1 to 10, which include a drill bit body and a drill bit angle adjusting mechanism connected to a rear end of the drill bit body; the drill bit body comprises a drill bit shell and a plurality of groups of drill teeth, the drill teeth are embedded on the drill bit shell in an annular array mode, one group of drill teeth respectively comprise a plurality of A-type drill teeth, a plurality of B-type drill teeth and a plurality of C-type drill teeth, and the A-type drill teeth, the B-type drill teeth and the C-type drill teeth are respectively arranged in a linear mode and are parallel to each other; the A-type drilling teeth are cutting composite sheets made of alloy materials, the B-type drilling teeth are diamond bevel teeth, and the C-type drilling teeth are diamond bevel teeth; the drill bit shell is internally provided with a wear replacement mechanism which is communicated with a plurality of C-type drill teeth; the wear replacement mechanism includes: the device comprises a liquid storage cavity, a reaction coating, reaction stock solution, a plurality of communicating grooves, a plurality of exhaust grooves, a plurality of sealing slide blocks, a plurality of telescopic grooves and a sealing sliding pad; a liquid storage cavity is arranged in the drill bit shell, a reaction cavity is arranged on one side of the liquid storage cavity, a solid reaction coating is laid in the reaction cavity, reaction raw liquid is arranged in the liquid storage cavity, a plurality of communicating grooves are formed between the reaction cavity and the liquid storage cavity, a plurality of exhaust grooves are communicated among the communicating grooves and communicated to the plurality of B-type drill teeth, a plurality of sealing slide blocks are embedded at the tail ends of the plurality of exhaust grooves, a plurality of telescopic grooves are formed in the drill bit shell, a plurality of C-type drill teeth are arranged in the plurality of telescopic grooves, sealing slide pads are connected to the end portions of the C-type drill teeth, and vent grooves are formed in the end portions of the telescopic grooves and communicated to the side wall of the reaction cavity; the end of the telescopic groove is a bellmouth through groove, the end part of the C-type drilling tooth is of a bellmouth structure, and the sealing sliding pad is in interference fit with the telescopic groove; this money drill bit simple structure, be provided with outside the double conventional brill tooth, still be equipped with the third type of replaceability and bore the tooth, accomodate at ordinary times, after double brill tooth wearing and tearing, stretch out and start the replacement effect, the life of extension drill bit, the installation is adjusted conveniently, integrate angle modulation function on the drill bit body, the installation of completion drilling rod that both can be quick, the structural strength of angle modulation position has been improved simultaneously, and the adaptation provides a drill bit production facility and is used for installing drill bit body and drill bit angle adjustment mechanism, thereby improve the installation packaging efficiency of drill bit, convenient processing and production, simple structure control is convenient.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): according to the attached figures 1-5 of the specification, the drill bit comprises a drill bit body 1 and a drill bit angle adjusting mechanism, wherein the drill bit angle adjusting mechanism is connected to the tail end of the drill bit body 1, the drill bit body 1 and the drill bit angle adjusting mechanism are in split connection in the specific implementation process, and the initial angle of the drill bit is determined by the drill bit angle adjusting mechanism before the drill bit is used;
as can be seen from fig. 1 to 5 of the specification, the drill bit body 1 includes a drill bit housing 101 and a plurality of groups of drill teeth, the plurality of groups of drill teeth are embedded on the drill bit housing 101 in an annular array, each group of drill teeth includes a plurality of a-type drill teeth 102, a plurality of B-type drill teeth 103 and a plurality of C-type drill teeth 104, the plurality of a-type drill teeth 102, the plurality of B-type drill teeth 103 and the plurality of C-type drill teeth 104 are respectively arranged in a linear manner and are parallel to each other, in the specific implementation process, the drill bit housing 101 is a conical cover body, the drill bit housing 101 is provided with a plurality of groups of drill teeth arranged in an annular array, the drill teeth are respectively of three types, the a-type drill teeth 102 and the B-type drill teeth 103 which are firstly subjected to wear, and the C-type drill teeth 104 which are concealed;
the A-type drilling teeth 102 are cutting composite sheets made of alloy materials, the B-type drilling teeth 103 are diamond bevel teeth, and the C-type drilling teeth 104 are diamond bevel teeth;
the inside of the drill bit shell 101 is provided with a wear replacement mechanism which is communicated with the plurality of C-type drill teeth 104, when the B-type drill teeth 103 are worn to a certain degree, the C-type drill teeth 104 are pushed to be exposed out of the drill bit shell 101 by utilizing the reaction in the wear replacement mechanism for replacement, so that the whole service life of the drill bit is prolonged;
as can be seen from figures 1-2 or 9 of the specification, the wear replacement mechanism comprises: the device comprises a liquid storage cavity 105, a reaction cavity 106, a reaction coating 107, a reaction stock solution 108, a plurality of communicating grooves 1012, a plurality of gas discharge grooves 1013, a plurality of sealing sliders 109, a plurality of telescopic grooves 1010 and a sealing sliding pad 1011, wherein the connecting relation and the position relation are as follows;
a liquid storage cavity 105 is arranged in the drill bit shell 101, a reaction cavity 106 is arranged on one side of the liquid storage cavity 105, a solid reaction coating 107 is laid in the reaction cavity 106, a reaction raw liquid 108 is arranged in the liquid storage cavity 105, a plurality of communicating grooves 1012 are arranged between the reaction cavity 106 and the liquid storage cavity 105, a plurality of gas discharge grooves 1013 are communicated between the communicating grooves 1012 and communicated into the B-type drill teeth 103, a plurality of sealing sliders 109 are embedded at the tail ends of the gas discharge grooves 1013, a plurality of telescopic grooves 1010 are formed in the drill bit shell 101, a plurality of C-type drill teeth 104 are arranged in the telescopic grooves 1010, sealing sliding pads 1011 are connected to the end parts of the C-type drill teeth 104, and vent grooves are formed in the end parts of the telescopic grooves 1010 and communicated to the side wall of the reaction cavity 106;
in the specific implementation process, the B-type drill bit 103 is firstly worn until it is worn to an opening of an exhaust gas groove 1013 where a sealing slider 109 is located, the sealing slider 109 is initially sealed at two ends of a communicating groove 1012, two ends of the communicating groove 1012 are respectively communicated with a reaction cavity 106 and a liquid storage cavity 105, so that high-pressure air in the exhaust gas groove 1013 is exhausted to balance external pressure, the sealing slider 109 pushes the sealing slider 109 to seal the opening of the exhaust gas groove 1013 under the action of the high-pressure air in the reaction cavity 106, the opening of the exhaust gas groove 1013 is an annular limiting structure which is retracted to avoid the sealing slider 109 from popping out of the exhaust gas groove 1013, at this time, the communicating groove 1012 is unsealed, and under the action of rotation of a drill bit, the reaction stock 108 stored in the liquid storage cavity 105 enters the reaction cavity 106, so that the reaction stock 108 reacts with the reaction coating 107 to release a large amount of gas, the reaction coating 107 is a potassium permanganate coating, the reaction stock solution 108 can adopt a hydrogen peroxide solution, the hydrogen peroxide solution and the potassium permanganate coating react to generate a large amount of oxygen, on one hand, the sealing slider 109 is kept to block the exhaust gas groove 1013, more gas is introduced into the telescopic groove 1010 through the vent groove on the other side, the C-type drill teeth 104 in the telescopic groove 1010 are under the action of internal air pressure and extend out of the drill bit shell 101, the port of the telescopic groove 1010 is a socket through groove, the end part of the C-type drill teeth 104 is in a socket type structure, the sealing sliding pad 1011 is in interference fit with the telescopic groove 1010, the sealing sliding pad 1011 and the telescopic groove 1010 slide to keep the air pressure from leaking outwards, and therefore the purpose of supporting the C-type drill teeth 104 is achieved.
In the example, the chemical reaction equation used is:
2KMnO4+2H2O2＝3MnO2↓+2KOH+3O2↑+2H2O
as can be seen from fig. 3 to 5 of the specification, the drill angle adjusting mechanism includes: the connecting device comprises a plurality of connecting holes 2, a fixing plate 3, a rotating seat 4, a plurality of butt-joint holes, a plurality of butt-joint bolts 5, a rotating shaft 6, a connecting seat 7, a rotating knob 8 and a rotating tooth groove 9, wherein the connecting relation and the position relation are as follows;
a plurality of connecting holes 2 have been seted up to drill bit body 1's tip, fixed plate 3 is installed in drill bit body 1 tip, fixed plate 3 corresponds one side with drill bit body 1 and is equipped with a plurality of butt joint holes, a plurality of butt joint downthehole interpolation are equipped with a plurality of butt joint bolts 5 and connect in a plurality of connecting holes 2, fixed plate 3 center is equipped with rotates seat 4, it has the rotation groove to rotate to have seted up on the seat 4, it has axis of rotation 6 to rotate inslot movable mounting, connecting seat 7 is connected on axis of rotation 6, it is equipped with rotation knob 8 to rotate seat 4 and be located to rotate groove one side, set up the rotation tooth's socket 9 and the meshing of rotation knob 8 of loop configuration on the axis of rotation 6.
In the specific implementation in-process, it has transmitting gear 10 and the meshing of rotation tooth's socket 9 to rotate 8 end connection of knob, the number of teeth of transmitting gear 10 is less than the tooth's socket number of rotating tooth's socket 9, rotate knob 8 through the rotation before the use, it rotates spiral groove 11 to have seted up on the rotation knob 8, it is the cruciform structure recess to rotate spiral groove 11, it adjusts to rotate the slider that spiral groove 11 is applicable to with cruciform structure, it drives the rotatory and rotation tooth's socket 9 meshing of transmitting gear 10 to make to rotate knob 8, and then drive axis of rotation 6 is rotatory, thereby it is rotatory on rotating seat 4 to drive connecting seat 7, recycle connecting seat 7 and connect the drilling rod, can fix rotating seat 4 on drill bit body 1 through fixed plate 3, make it with 1 fixed connection of drill bit body.
According to the attached figures 6-8 of the specification, the present application also discloses a drill bit production device, which comprises a machine frame 12, an installation platform 13, a fixing mechanism and a horizontal feeding mechanism, wherein the installation platform 13 is installed at the top end of the machine frame 12, the installation platform 13 is provided with the fixing mechanism, the horizontal feeding mechanism is installed at one side opposite to the fixing mechanism, the horizontal feeding mechanism is provided with a butt joint installation mechanism, in the specific implementation process, the machine frame 12 is used as an integral supporting and installation main body of the device, the drill bit body 1 is fixed through the fixing mechanism, the horizontal feeding mechanism is used for fixing rear components such as a fixing plate 3 and a rotating seat 4, and meanwhile, the butt joint bolt 5 is installed through the butt joint installation mechanism;
as can be seen from fig. 6 to 8 of the specification, the docking installation mechanism comprises: the object placing plate 14, the mounting seat 15, the plurality of mounting pipes 16, the feeding motor 17, the feeding block 18, the sliding block 19, the fixing groove 20 and the magnetic suction block 21 are connected and positioned as follows;
the butt joint installation mechanism is provided with a storage plate 14, the storage plate 14 is provided with an installation seat 15 of an annular structure, the installation seat 15 is fixed with a plurality of installation pipes 16 in an annular array mode, feeding motors 17 are installed in the installation pipes 16, the driving ends of the feeding motors 17 are connected with feeding blocks 18, the end portions of the installation pipes 16 are provided with internal threads, the feeding blocks 18 are matched with the external threads, sliding blocks 19 are embedded in the installation pipes 16, the sliding blocks 19 are connected with the feeding motors 17, fixing grooves 20 are formed in the feeding blocks 18, and magnetic attraction blocks 21 are embedded in the fixing grooves 20.
In the specific implementation process, the object placing plate 14 is provided with a central clamping seat 32, two sides of the central clamping seat 32 are provided with a pair of pushing cylinders 33 connected with the mounting seat 15, the fixing groove 20 is a groove with a cross section in a regular hexagon structure, the pair of pushing cylinders 33 are used for adjusting the mounting seat 15 to enable the end part of the mounting pipe 16 to be attached to the fixing plate 3, the feeding motor 17 is used for driving the feeding block 18 to be meshed with the internal thread, so that the feeding block 18 can slide in the mounting tube 16 and advance, after the mounting tubes 16 are butted with the butting holes, the butt-joint bolt 5 is limited by the fixing groove 20 on the feeding block 18, the butt-joint bolt 5 is adsorbed by the adsorption effect of the magnetic adsorption block 21, the butt-joint bolt 5 is pushed into the butt-joint hole and the connecting hole 2 to be in threaded connection, the sliding block 19 is used for limiting and fixing the feeding motor 17, the feeding motor 17 is prevented from rolling, and meanwhile, the sliding block can synchronously move along with the feeding motor 17.
As can be seen from fig. 6 to 8 of the specification, the fixing mechanism includes: a pair of slide grooves 22, a pair of moving blocks 23, a pair of fastening bolts 26, a pair of holding plates 25, and a support pad 27, which are connected and positioned as follows;
the mounting platform 13 is provided with a pair of symmetrical sliding grooves 22, the pair of moving blocks 23 are fitted into the pair of sliding grooves 22, a pair of fastening bolts 26 are connected to both sides of the pair of moving blocks 23, the pair of clamping plates 25 are symmetrically mounted on the pair of moving blocks 23, the pair of fastening bolts 26 penetrate through the pair of sliding grooves 22, and a support pad 27 is provided between the pair of sliding grooves 22.
In the specific implementation process, a pair of grip block 25 is a pair of steel plate that has the arc recess, and a pair of fastening bolt 26 meshes with the screw hole of sliding tray 22 tip, makes fastening bolt 26 slide in the screw hole through the rotation, and then drives a pair of fastening bolt 26 and takes place linear motion to make grip block 25 relative motion, thereby make its both ends of grasping the drill bit main part, recycle supporting pad 27 and place the drill bit main part, and then fixed drill bit main part is easy to assemble.
As can be seen from fig. 6 to 8 of the specification, the horizontal feed mechanism comprises: the connection relationship and the position relationship among the traverse guide rail 28, the traverse slider 29, the height adjusting bracket 30 and the positioning bolt 31 are as follows;
the installation platform 13 is provided with a transverse moving guide rail 28, a transverse moving slide block 29 is installed on the transverse moving guide rail 28, the transverse moving slide block 29 is provided with a height adjusting bracket 30, the object placing plate 14 is installed on the height adjusting bracket 30, and one side of the transverse moving guide rail 28 is connected with a positioning bolt 31.
In the specific implementation process, a positioning hand wheel 34 is arranged on the positioning bolt 31, the positioning hand wheel 34 can be rotated to adjust the transverse moving guide rail 28 to slide on the mounting platform 13 through the positioning bolt 31, the transverse moving slide block 29 can move on the transverse moving guide rail 28 to drive the height adjusting support 30 to synchronously move to adjust the relative position of the object placing plate 14 and the fixing mechanism on the transverse moving guide rail, the relative distance between the drill bit angle adjusting mechanism and the drill bit body 1 is further adjusted, and the drill bit body 1 can be adjusted to be aligned with the center of the drill bit angle adjusting mechanism through the height adjusting support 30.
To sum up the totality can know, this kind of drill bit simple structure, outside being provided with double conventional brill tooth, still be equipped with alternative third type brill tooth, accomodate at ordinary times, after double brill tooth wearing and tearing, stretch out and start the replacement effect, the life of extension drill bit, the installation is adjusted conveniently, integrate angle modulation function on drill bit body 1, the installation of completion drilling rod that both can be quick, the structural strength who has improved angle adjusting position simultaneously, and the adaptation provides a drill bit production facility and is used for installing drill bit body 1 and drill bit angle adjustment mechanism, thereby improve the installation packaging efficiency of drill bit, convenient processing and production, simple structure control is convenient.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure should be limited only by the attached claims.
Claims (10)
1. A drill bit comprises a drill bit body and a drill bit angle adjusting mechanism, and is characterized in that the drill bit angle adjusting mechanism is connected to the tail end of the drill bit body;
the drill bit body comprises a drill bit shell and a plurality of groups of drill teeth, the plurality of groups of drill teeth are embedded on the drill bit shell in an annular array mode, one group of drill teeth respectively comprise a plurality of A-type drill teeth, a plurality of B-type drill teeth and a plurality of C-type drill teeth, and the plurality of A-type drill teeth, the plurality of B-type drill teeth and the plurality of C-type drill teeth are respectively arranged in a linear mode and are parallel to each other;
the A-type drilling teeth are cutting composite sheets made of alloy materials, the B-type drilling teeth are diamond bevel teeth, and the C-type drilling teeth are diamond bevel teeth;
a wear replacement mechanism is arranged in the drill bit shell and is communicated with the plurality of C-type drill teeth;
the wear replacement mechanism includes: the device comprises a liquid storage cavity, a reaction coating, reaction stock solution, a plurality of communicating grooves, a plurality of exhaust grooves, a plurality of sealing slide blocks, a plurality of telescopic grooves and a sealing sliding pad;
a liquid storage cavity is arranged in the drill bit shell, a reaction cavity is arranged on one side of the liquid storage cavity, a solid reaction coating is laid in the reaction cavity, reaction stock solution is arranged in the liquid storage cavity, a plurality of communicating grooves are formed between the reaction cavity and the liquid storage cavity, a plurality of air discharge grooves are communicated among the communicating grooves and communicated to the B-type drill teeth, a plurality of sealing slide blocks are embedded at the tail ends of the air discharge grooves, a plurality of telescopic grooves are formed in the drill bit shell, a plurality of C-type drill teeth are arranged in the telescopic grooves, sealing slide pads are connected to the end portions of the C-type drill teeth, and vent grooves are formed in the end portions of the telescopic grooves and communicated to the side wall of the reaction cavity;
the port of the telescopic groove is a bellmouth through groove, the end part of the C-type drilling tooth is of a bellmouth structure, and the sealing sliding pad is in interference fit with the telescopic groove.
2. The drill bit of claim 1, wherein the bit angle adjustment mechanism comprises: the connecting device comprises a plurality of connecting holes, a fixing plate, a rotating seat, a plurality of butt-joint holes, a plurality of butt-joint bolts, a rotating shaft, a connecting seat, a rotating knob and a rotating tooth groove;
the end part of the drill bit body is provided with a plurality of connecting holes, the fixed plate is arranged at the end part of the drill bit body, one side of the fixed plate, which corresponds to the drill bit body, is provided with a plurality of butt-joint holes, a plurality of butt-joint bolts are inserted into the butt-joint holes and are connected into the connecting holes, the center of the fixed plate is provided with a rotating seat, the rotating seat is provided with a rotating groove, a rotating shaft is movably arranged in the rotating groove, the connecting seat is connected onto the rotating shaft, one side of the rotating groove on the rotating seat is provided with a rotating knob, and a rotating tooth socket which is provided with an annular structure and is meshed with the rotating knob is arranged on the rotating shaft;
the end of the rotating knob is connected with a rotating gear which is meshed with the rotating tooth grooves, and the number of teeth of the rotating gear is less than that of the tooth grooves of the rotating tooth grooves.
3. The drill bit as claimed in claim 2, wherein the rotation knob is provided with a rotation spiral groove, and the rotation spiral groove is a cross-shaped groove.
4. The drill production apparatus of a drill according to any one of claims 1 to 3, comprising a frame, a mounting platform, a fixing mechanism, and a horizontal feed mechanism, wherein the mounting platform is mounted on the top end of the frame, the mounting platform is provided with the fixing mechanism, the horizontal feed mechanism is mounted on the opposite side of the fixing mechanism, and the horizontal feed mechanism is provided with a butt joint mounting mechanism;
the butt joint installation mechanism includes: the device comprises a storage plate, a mounting seat, a plurality of mounting pipes, a feeding motor, a feeding block, a sliding block, a fixing groove and a magnetic block;
the butt joint installation mechanism is provided with a storage plate, the storage plate is provided with an installation seat of an annular structure, a plurality of installation pipes are fixed on the installation seat in an annular array mode, a feeding motor is installed in each installation pipe, a feeding block is connected to the driving end of the feeding motor, an internal thread is formed in the end portion of each installation pipe, an external thread matched with the feeding block is formed in the end portion of each feeding pipe, a sliding block is embedded in each installation pipe and connected with the feeding motor, a fixing groove is formed in each feeding block, and a magnetic suction block is embedded in each fixing groove.
5. Drill bit production device according to claim 4, characterized in that the fixing means comprise: a pair of sliding grooves, a pair of moving blocks, a pair of fastening bolts, a pair of clamping plates and a supporting pad;
the mounting platform is provided with a pair of symmetrical sliding grooves, the pair of moving blocks are embedded in the pair of sliding grooves, two sides of the pair of moving blocks are respectively connected with a pair of fastening bolts, the pair of clamping plates are symmetrically mounted on the pair of moving blocks, the pair of fastening bolts penetrate through the pair of sliding grooves, and a supporting pad is arranged between the pair of sliding grooves.
6. Drill bit production plant according to claim 4, characterized in that the horizontal feed mechanism comprises: the transverse moving guide rail, the transverse moving slide block, the height adjusting bracket and the positioning bolt;
the mounting platform is provided with a transverse moving guide rail, the transverse moving sliding block is mounted on the transverse moving guide rail, the transverse moving sliding block is provided with a height adjusting support, the object placing plate is mounted on the height adjusting support, and one side of the transverse moving guide rail is connected with a positioning bolt.
7. The drill bit production equipment according to claim 4, wherein a central clamping seat is arranged on the object placing plate, and a pair of pushing cylinders are arranged on two sides of the central clamping seat and connected with the mounting seat.
8. The drill bit production apparatus of claim 5, wherein the pair of holding plates are a pair of steel plates having an arc-shaped groove.
9. The drill bit production device as claimed in claim 6, wherein the positioning bolt is provided with a positioning hand wheel.
10. The drill bit production device as claimed in claim 4, wherein the fixing groove is a groove having a regular hexagonal cross section.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110937089.4A CN113653448B (en) | 2021-08-16 | 2021-08-16 | Drill bit and drill bit production equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110937089.4A CN113653448B (en) | 2021-08-16 | 2021-08-16 | Drill bit and drill bit production equipment |
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| Publication Number | Publication Date |
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| CN113653448A CN113653448A (en) | 2021-11-16 |
| CN113653448B true CN113653448B (en) | 2022-04-01 |
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| CN202110937089.4A Active CN113653448B (en) | 2021-08-16 | 2021-08-16 | Drill bit and drill bit production equipment |
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| CN110857617A (en) * | 2018-08-23 | 2020-03-03 | 北京华铁时代建设发展有限公司 | Reducing drill bit and spiral drilling machine |
| CN211370300U (en) * | 2019-12-04 | 2020-08-28 | 温州市瑞基科技有限公司 | Adjustable drill bit for coal mine exploration |
| CN213573916U (en) * | 2020-11-26 | 2021-06-29 | 莱州市金野金刚石制品有限公司 | Composite sheet and matrix of petroleum drill bit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101336331A (en) * | 2005-12-14 | 2008-12-31 | 贝克休斯公司 | Drill bits with bearing elements for reducing exposure of cutters |
| CN102678056A (en) * | 2012-06-04 | 2012-09-19 | 刘新军 | Cold-fixed PDC (polycrystalline diamond compact) bit |
| CN103527099A (en) * | 2013-10-22 | 2014-01-22 | 袁海洲 | PDC (polycrystalline diamond compact) bit for oil drilling |
| CN203655167U (en) * | 2013-12-30 | 2014-06-18 | 武汉金地探矿机械有限公司 | Coring bit for interlayered gear-shaped diamond |
| CN104100204A (en) * | 2014-08-06 | 2014-10-15 | 四川万吉金刚石钻头有限公司 | Combined PDC bit |
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| CN213573916U (en) * | 2020-11-26 | 2021-06-29 | 莱州市金野金刚石制品有限公司 | Composite sheet and matrix of petroleum drill bit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113653448A (en) | 2021-11-16 |
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