CN215317472U

CN215317472U - Grinding wheel dressing device for surface machining of drill bit

Info

Publication number: CN215317472U
Application number: CN202121695831.7U
Authority: CN
Inventors: 李晓欢; 李中勇; 邹超
Original assignee: Qidong Fengsu Drilling Tool Co ltd
Current assignee: Qidong Fengsu Drilling Tool Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-28
Anticipated expiration: 2031-07-26

Abstract

The utility model relates to the technical field of drill bit machining, and discloses a grinding wheel dressing device for drill bit surface machining, which comprises a machine body, a grinding wheel and a polishing wheel, wherein a base is fixedly installed at the bottom of the machine body, the left side and the right side of the machine body are respectively connected with the grinding wheel and the polishing wheel in a transmission manner, a transverse moving mechanism is fixedly installed on the front surface of the base, a supporting seat is fixedly installed at the top of the transverse moving mechanism, a movable arm is fixedly installed at the top of the transverse moving mechanism, a connecting component is fixedly installed at the top of the movable arm, and an installing head is fixedly installed at the left side of the connecting component. This a wheel dresser for drill bit surface machining can support user's arm, avoids the arm fatigue that long-time operation leads to, has avoided operation personnel hand and drill bit direct contact simultaneously, has reduced the potential safety hazard that the processing operation exists, and can block the collection to the piece that produces during the operation, has improved the clean and tidy degree of processing environment.

Description

Grinding wheel dressing device for surface machining of drill bit

Technical Field

The utility model relates to the technical field of drill bit machining, in particular to a grinding wheel dressing device for drill bit surface machining.

Background

The drill bit is a main tool for breaking rock in the drilling process, the well bores are formed by breaking rock through the drill bit, one well bore is good or bad, the used time is related to the mutual matching degree between the drill bit and the stratum besides the characteristics of the rock of the drilled stratum and the performance of the drill bit, and the reasonable type selection of the drill bit plays an important role in improving the drilling speed and reducing the comprehensive drilling cost.

The prior grinding wheel dressing device for drill bit surface machining needs a user to hold a drill bit to carry out dressing operation when in use, has great potential safety hazard, and simultaneously, generated fragments are easy to splash everywhere to cause the operation environment to be dirty and messy, so the grinding wheel dressing device for drill bit surface machining is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the grinding wheel dressing device for the surface machining of the drill bit, which has the advantages of convenience in use and the like, and solves the problems that the existing grinding wheel dressing device for the surface machining of the drill bit needs a user to hold the drill bit for dressing operation during use, so that great potential safety hazards exist, and meanwhile, generated chips are easy to splash around, so that the operation environment is dirty.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides a wheel dresser for drill bit surface machining, includes the organism, polishes wheel and throwing aureola, the bottom fixed mounting of organism has the base, the left and right sides of organism transmission respectively is connected with the wheel of polishing and throws the wheel, the positive fixed mounting of base has sideslip mechanism, the top fixed mounting of sideslip mechanism has the supporting seat, the top fixed mounting of sideslip mechanism has the digging arm, the top fixed mounting of digging arm has coupling assembling, coupling assembling's left side fixed mounting has the installation head, coupling assembling's right side fixed mounting has the handle, the top fixed mounting of base has the safety cover that is located the organism outside.

The utility model has the beneficial effects that:

the grinding wheel dressing device for processing the surface of the drill bit is characterized in that the drill bit is arranged on the mounting head, an operator can hold the handle by hand, and places an arm on the supporting seat, and the drill bit can be driven to move in multiple directions by the matching of the connecting component and the movable arm, so that the polishing and grinding operations can be carried out through the polishing wheel and the grinding wheel, the arranged transverse moving mechanism can enable the user to directly move the arm, the transverse moving of the drill bit is completed through the supporting seat, the generated fragments are blocked by the protective cover during the polishing and grinding operations and fall into the base under the action of gravity, the device has stable and simple structure, can support the arm of the user, avoids the arm fatigue caused by long-time operation, simultaneously avoids the direct contact of the hand of the operator with the drill bit, reduces the potential safety hazard existing in processing operations, and can block and collect the fragments generated during the operation, the cleanliness of the processing environment is improved.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, the bottom fixed mounting of base has the pad foot that quantity is four, the left side cartridge of base has the check, the left side fixed mounting of check has the drag link, the top of base and the inside that is located the safety cover are the opening setting.

The beneficial effect who adopts above-mentioned further scheme is that, four pad feet can prevent that the base from producing and sliding when placing the base, and the check that sets up can be when the burnishing and polishing operation, and the base is taken out through piece accessible check and the drag link that the safety cover got into in the base and is cleared up.

Further, the transverse moving mechanism comprises a guide frame and a movable block, the base is fixedly connected with the guide frame, the movable block is connected to the outer portion of the guide frame in a sliding mode, and the movable block is fixedly connected with the supporting seat and the movable arm.

Adopt above-mentioned further scheme's beneficial effect is, the sliding connection of movable block and leading truck can make the movable block drive supporting seat and digging arm and carry out the sideslip.

Further, the digging arm includes fixing base, rotor arm and telescopic link, fixing base and sideslip mechanism fixed connection, the left side movable mounting of fixing base has the rotor arm, the inside movable mounting of rotor arm has the telescopic link that extends to the rotor arm outside, telescopic link and coupling assembling fixed connection.

Adopt above-mentioned further scheme's beneficial effect be, the rotor arm that sets up can carry out fore-and-aft rotation adjustment in the left side of fixing base, and the telescopic link that sets up can outwards stretch out and draw back in the inside of rotor arm, the position of adjustment coupling assembling and installation head.

Further, coupling assembling includes spacing seat, moving part and connecting block, the left and right sides of connecting block respectively with installation head and handle fixed connection, connecting block and moving part fixed connection, spacing seat and digging arm fixed connection, the outside of moving part is spherical setting and extends to the inside of spacing seat.

Adopt above-mentioned further scheme's beneficial effect be, spacing seat and moving part cooperation can make the connecting block carry out the small range adjustment of multi-angle for the handle can drive the connecting block and rotate with the installation head.

Furthermore, the top of the supporting seat is provided with a placing groove, and the supporting seat is an elastic sponge seat.

The beneficial effect who adopts above-mentioned further scheme is that, the groove of putting into that sets up on the supporting seat can carry on spacingly to user's arm, and elasticity sponge seat can reduce the fatigue of user's arm, improves and uses experience.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the traversing mechanism according to the present invention;

FIG. 3 is a schematic view of a movable arm structure according to the present invention;

fig. 4 is a schematic view of a connecting assembly according to the present invention.

In the figure: 1. a body; 2. grinding the wheel; 3. a polishing wheel; 4. a base; 5. a traversing mechanism; 51. a guide frame; 52. a movable block; 6. a supporting seat; 7. a movable arm; 71. a fixed seat; 72. a rotating arm; 73. a telescopic rod; 8. a connecting assembly; 81. a limiting seat; 82. a movable member; 83. connecting blocks; 9. a mounting head; 10. a handle; 11. a protective cover.

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.

In this embodiment, as shown in fig. 1-4, a grinding wheel dressing device for drill surface processing includes a machine body 1, a grinding wheel 2 and a polishing wheel 3, a base 4 is fixedly installed at the bottom of the machine body 1, the grinding wheel 2 and the polishing wheel 3 are respectively connected to the left and right sides of the machine body 1 in a transmission manner, a traversing mechanism 5 is fixedly installed at the front of the base 4, a supporting seat 6 is fixedly installed at the top of the traversing mechanism 5, a movable arm 7 is fixedly installed at the top of the traversing mechanism 5, a connecting assembly 8 is fixedly installed at the top of the movable arm 7, an installing head 9 is fixedly installed at the left side of the connecting assembly 8, a handle 10 is fixedly installed at the right side of the connecting assembly 8, a protective cover 11 located outside the machine body 1 is fixedly installed at the top of the base 4, four pad feet are fixedly installed at the bottom of the base 4, a drawing grid is inserted in the left side of the base 4, and a transverse pull rod is fixedly installed at the left side of the drawing grid, the top of the base 4 is arranged in the protective cover 11 in an opening manner, four pad feet can prevent the base 4 from sliding when the base 4 is placed, the arranged grid can be used for cleaning chips entering the base 4 through the protective cover 11 when the base 4 is placed, the base 4 can be pulled out through the grid and a cross pull rod to be cleaned, the cross moving mechanism 5 comprises a guide frame 51 and a movable block 52, the base 4 is fixedly connected with the guide frame 51, the outer part of the guide frame 51 is slidably connected with the movable block 52, the movable block 52 is fixedly connected with a supporting seat 6 and a movable arm 7, the movable block 52 is slidably connected with the guide frame 51, the movable block 52 can drive the supporting seat 6 to transversely move with the movable arm 7, the movable arm 7 comprises a fixed seat 71, a rotating arm 72 and a telescopic rod 73, the fixed seat 71 is fixedly connected with the cross moving mechanism 5, the rotating arm 72 is movably arranged on the left side of the fixed seat 71, the telescopic rod 73 extending to the outer part of the rotating arm 72 is movably arranged in the inner part of the rotating arm 72, the telescopic rod 73 is fixedly connected with the connecting component 8, the rotating arm 72 can be longitudinally and rotatably adjusted on the left side of the fixed seat 71, the telescopic rod 73 can be extended and contracted outwards in the rotating arm 72, the positions of the connecting component 8 and the mounting head 9 are adjusted, the connecting component 8 comprises a limiting seat 81, a moving part 82 and a connecting block 83, the left side and the right side of the connecting block 83 are respectively and fixedly connected with the mounting head 9 and the handle 10, the connecting block 83 is fixedly connected with the moving part 82, the limiting seat 81 is fixedly connected with the movable arm 7, the outer part of the moving part 82 is arranged in a spherical shape and extends to the inner part of the limiting seat 81, the connecting block 83 can be adjusted in a small range of multiple angles by the matching of the limiting seat 81 and the moving part 82, so that the handle 10 can drive the connecting block 83 to rotate with the mounting head 9, the top of the supporting seat 6 is provided with an accommodating groove, the supporting seat 6 is an elastic sponge seat, the accommodating groove is arranged on the supporting seat 6, can carry on spacingly to user's arm, elasticity sponge seat can reduce the fatigue of user's arm, improves and uses experience.

The working principle is as follows:

install the drill bit on installation head 9, the operation personnel can hold handle 10, place the arm on supporting seat 6, can be through the cooperation of coupling assembling 8 and digging arm 7, it carries out multidirectional removal to drive the drill bit, thereby polish and the operation of polishing through throwing aureola 3 and 2 wheels of polishing, the sideslip mechanism 5 that sets up can make user's direct movement arm, accomplish the sideslip of drill bit through supporting seat 6, when the operation of polishing is polished, the piece of production will be blocked by safety cover 11, the inside that drops entering base 4 under the action of gravity.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a emery wheel finishing device for processing of drill bit surface, includes organism (1), grinding wheel (2) and throwing aureola (3), its characterized in that: the utility model discloses a polishing machine, including organism (1), the bottom fixed mounting of organism (1) has base (4), the left and right sides of organism (1) transmission respectively is connected with polish wheel (2) and polish round (3), the positive fixed mounting of base (4) has sideslip mechanism (5), the top fixed mounting of sideslip mechanism (5) has supporting seat (6), the top fixed mounting of sideslip mechanism (5) has digging arm (7), the top fixed mounting of digging arm (7) has coupling assembling component (8), the left side fixed mounting of coupling assembling component (8) has installation head (9), the right side fixed mounting of coupling assembling component (8) has handle (10), the top fixed mounting of base (4) has and is located organism (1) outside safety cover (11).

2. The apparatus of claim 1, wherein the dressing wheel is a wheel dresser for dressing a surface of a drill bit, the dressing wheel dresser comprising: the bottom fixed mounting of base (4) has the pad foot that quantity is four, the left side cartridge of base (4) has the check, the left side fixed mounting of check has the drag link, the top of base (4) and the inside that is located safety cover (11) are the opening setting.

3. The apparatus of claim 1, wherein the dressing wheel is a wheel dresser for dressing a surface of a drill bit, the dressing wheel dresser comprising: the transverse moving mechanism (5) comprises a guide frame (51) and a movable block (52), the base (4) is fixedly connected with the guide frame (51), the outer portion of the guide frame (51) is slidably connected with the movable block (52), and the movable block (52) is fixedly connected with a supporting seat (6) and a movable arm (7).

4. The apparatus of claim 1, wherein the dressing wheel is a wheel dresser for dressing a surface of a drill bit, the dressing wheel dresser comprising: the adjustable arm (7) comprises a fixing seat (71), a rotating arm (72) and a telescopic rod (73), the fixing seat (71) is fixedly connected with a transverse moving mechanism (5), the left side of the fixing seat (71) is movably provided with the rotating arm (72), the inner movable mounting of the rotating arm (72) is provided with the telescopic rod (73) extending to the outside of the rotating arm (72), and the telescopic rod (73) is fixedly connected with the connecting assembly (8).

5. The apparatus of claim 1, wherein the dressing wheel is a wheel dresser for dressing a surface of a drill bit, the dressing wheel dresser comprising: coupling assembling (8) are including spacing seat (81), moving part (82) and connecting block (83), the left and right sides of connecting block (83) respectively with installation head (9) and handle (10) fixed connection, connecting block (83) and moving part (82) fixed connection, spacing seat (81) and digging arm (7) fixed connection, the outside of moving part (82) is spherical setting and extends to the inside of spacing seat (81).

6. The apparatus of claim 1, wherein the dressing wheel is a wheel dresser for dressing a surface of a drill bit, the dressing wheel dresser comprising: the top of the supporting seat (6) is provided with a placing groove, and the supporting seat (6) is an elastic sponge seat.