CN220971694U

CN220971694U - Machining device of wear-resistant drill bit for marine Liu Zuanjing robot

Info

Publication number: CN220971694U
Application number: CN202323024039.0U
Authority: CN
Inventors: 史慧鑫; 李相宾; 刘玉昌
Original assignee: Qingdao Changhui Marine Intelligent Equipment Co ltd
Current assignee: Qingdao Changhui Marine Intelligent Equipment Co ltd
Priority date: 2023-11-09
Filing date: 2023-11-09
Publication date: 2024-05-17
Anticipated expiration: 2033-11-09

Abstract

The utility model relates to the technical field of drill bit machining devices, in particular to a machining device of a wear-resistant drill bit for a marine Liu Zuanjing robot, which comprises a base, wherein a top plate is arranged above the base, a polishing mechanism is rotatably arranged below the top plate, the polishing mechanism comprises an outer cover positioned at the outermost part, a plurality of concentric telescopic covers which can move up and down are arranged inside the outer cover, two outer covers adjacent to each other inside and outside are close to each other, and a polishing plate is fixedly arranged on the inner annular wall of each outer cover; when the polishing device is used, the outer cover can be covered on the drill bit, and the telescopic cover which can move up and down according to the shape of the outer wall of the drill bit and is tightly attached to the outer wall of the drill bit, so that the polishing mechanism can be used for polishing the outer wall of the drill bit with different sizes and shapes, the adaptability in use is improved, the whole polishing mechanism can be attached to the outer wall of the drill bit, and the polishing efficiency can be effectively improved.

Description

Machining device of wear-resistant drill bit for marine Liu Zuanjing robot

Technical Field

The utility model relates to the technical field of drill bit machining devices, in particular to a machining device of a wear-resistant drill bit for a marine Liu Zuanjing robot.

Background

The sea Liu Zuanjing robot is a sea-land dual-purpose drilling machine, the drilling robot can realize well digging through a drill bit which can move up and down and can rotate, the drill bit of the drilling robot is in a conical shape, the sizes of different drill bits according to use scenes are different, and the drill bit is required to polish the outer wall of the drill bit in the processing process.

The prior art drill bit polishing device uses the grinding wheel and the sand paper to polish, when the grinding wheel is used, the grinding wheel needs to be held by hand to be contacted with the surface of the drill bit, the use is inconvenient, and the contact surface between the grinding wheel and the surface of the drill bit is smaller, so that the treatment efficiency of the surface of the drill bit is slower, and the use is inconvenient. In view of this, we propose a machining device for a wear-resistant drill for a marine Liu Zuanjing robot.

Disclosure of utility model

In order to overcome the defects, the utility model provides a processing device of a wear-resistant drill bit for a marine Liu Zuanjing robot.

The technical scheme of the utility model is as follows:

The utility model provides a processing apparatus of stand wear-and-tear drill bit for sea Liu Zuanjing robot, includes the base, the base top is equipped with a roof, roof below rotates installs a grinding machanism, grinding machanism is including being located the outside dustcoat, the dustcoat is inside to be equipped with a plurality of concentric and homoenergetic reciprocate flexible cover, and inside and outside two dustcoats are pressed close to, every equal fixed mounting has a piece of polishing on the dustcoat inner ring wall, roof top fixed mounting has and is used for the drive dustcoat pivoted driving motor, two fixture are installed to base top symmetry, two bottoms of roof bottom symmetry fixedly connected with and base top fixed connection's pneumatic cylinder.

As the preferable technical scheme, every all peg graft in the flexible cover outer wall and cooperate the guiding axle that has a plurality of circular array, guiding axle top and dustcoat top inner wall fixed connection, every the guiding axle outside all is equipped with a spring, the top and the bottom of spring are respectively with dustcoat top inner wall and flexible cover top fixed connection.

As the preferable technical scheme, fixture includes the mounting panel, mounting panel bottom center department integrated into one piece have with base top sliding connection's drive plate, the movable groove that supplies the drive plate activity is seted up at the base top.

As the preferable technical scheme, an adjusting screw rod in threaded connection with the driving plate is rotatably arranged in each movable groove, and an adjusting motor for driving the adjusting screw rods to rotate is arranged on the outer wall of the base.

As the preferable technical scheme, fixture still includes the iron sheet of locating the mounting panel outside, iron sheet is close to mounting panel one side center department integrated into one piece has a supporting shoe with mounting panel outer wall welded, install the protection pad on the iron sheet outer wall.

As the preferable technical scheme, the mounting plate is close to both ends department all slidable mounting has a drive lead screw, drive lead screw is close to iron sheet one end and passes through the hinge and articulate with the iron sheet outer wall.

As the preferable technical scheme, two butterfly nuts which are respectively in threaded connection with the two driving screw rods are symmetrically and rotatably arranged on the outer wall of the mounting plate.

As an optimal technical scheme, the bottom of the inner annular wall of each telescopic cover is curved.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the plurality of telescopic covers capable of moving up and down in the vertical direction are arranged in the polishing mechanism for polishing the surface of the drill bit, the polishing sheets for polishing are arranged on the inner wall of the telescopic covers, when the polishing mechanism is used, the outer cover can be covered on the drill bit, and the telescopic covers capable of moving up and down can move up and down according to the shape of the outer wall of the drill bit and are tightly attached to the outer wall of the drill bit, so that the polishing mechanism can be used for polishing the outer wall of the drill bit with different sizes and shapes, the suitability in use is increased, and the whole polishing mechanism can be attached to the outer wall of the drill bit, so that the polishing efficiency can be effectively improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the base and the clamping mechanism according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the polishing mechanism of the present utility model;

fig. 4 is a schematic structural view of a clamping mechanism in the present utility model.

The meaning of each reference numeral in the figures is:

1. A base; 10. a movable groove; 11. adjusting a screw rod; 12. adjusting a motor; 2. a top plate; 3. a hydraulic cylinder; 4. a polishing mechanism; 40. an outer cover; 41. a telescoping shield; 42. a guide shaft; 43. a spring; 44. polishing the sheet; 5. a driving motor; 6. a clamping mechanism; 60. a mounting plate; 600. a driving plate; 61. iron sheet; 610. a support block; 62. a protective pad; 63. a hinged support; 64. driving a screw rod; 65. a butterfly nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

The utility model provides a sea Liu Zuanjing processing device of stand wear and tear drill bit for robot, including base 1, base 1 top is equipped with a roof 2, roof 2 below rotates installs a grinding machanism 4, grinding machanism 4 is including being located outside dustcoat 40, dustcoat 40 inside is equipped with a plurality of concentric and homoenergetic's flexible cover 41 that reciprocates, inside and outside two dustcoats 40 are pressed close to, equal fixed mounting has a piece 44 of polishing on every dustcoat 40 inner ring wall, roof 2 top fixed mounting has the driving motor 5 that is used for driving dustcoat 40 pivoted, two fixture 6 are installed to base 1 top symmetry, roof 2 bottom symmetry fixedly connected with two bottoms and base 1 top fixed connection's pneumatic cylinder 3. Through set up a plurality of flexible covers 41 that can reciprocate in vertical direction in the grinding machanism 4 that is used for polishing to the drill bit surface to install the piece 44 that polishes that will be used for polishing on the inner wall of flexible cover 41, when using, can cover the dustcoat 40 on the drill bit, but the flexible cover 41 that reciprocates can reciprocate this moment according to the shape of drill bit outer wall, and closely laminate with the outer wall of drill bit, consequently grinding machanism 4 can the different drill bit outer wall of adaptation size and shape polish, increase the suitability when using, and whole grinding machanism 4 can laminate with the drill bit outer wall, can improve polishing efficiency effectively.

As the preference of this embodiment, all peg graft and cooperate in every flexible cover 41 outer wall and have a plurality of circular array's guiding axle 42, guiding axle 42 top and the top inner wall fixed connection of dustcoat 40, every guiding axle 42 outside all is equipped with a spring 43, and the top and the bottom of spring 43 are respectively with the top inner wall of dustcoat 40 and flexible cover 41 top fixed connection. The guide shaft 42 is used for increasing the stability of the telescopic cover 41 when moving up and down, and the spring 43 can enable the inner wall of the telescopic cover 41 to be tightly attached to the outer wall of the drill bit.

As a preferred embodiment, the clamping mechanism 6 comprises a mounting plate 60, a driving plate 600 slidably connected with the top of the base 1 is integrally formed at the center of the bottom of the mounting plate 60, and a movable slot 10 for the driving plate 600 to move is formed at the top of the base 1. An adjusting screw rod 11 in threaded connection with the driving plate 600 is rotatably installed in each movable groove 10, and an adjusting motor 12 for driving the adjusting screw rod 11 to rotate is installed on the outer wall of the base 1. When the drill bit clamping device is used, the adjusting motor 12 drives the adjusting screw 11 to rotate, and then the driving plate 600 in threaded connection with the adjusting screw 11 moves, namely the clamping mechanism 6 can be driven to move, namely the drill bit can be clamped by the two clamping mechanisms 6 which move in opposite directions.

As a preferred embodiment, the clamping mechanism 6 further comprises an iron sheet 61 arranged on the outer side of the mounting plate 60, a supporting block 610 welded with the outer wall of the mounting plate 60 is integrally formed at the center of one side of the iron sheet 61 close to the mounting plate 60, and a protection pad 62 is arranged on the outer wall of the iron sheet 61. The iron sheet 61 that sets up can make the iron sheet 61 crooked when using, and then makes the iron sheet 61 can laminate with the drill bit outer wall in a larger area, has guaranteed the stability of centre gripping, and the protection pad 62 of setting is used for protecting the drill bit.

Preferably, the mounting plate 60 is slidably provided with a driving screw 64 near both ends, and one end of the driving screw 64 near the iron sheet 61 is hinged with the outer wall of the iron sheet 61 through a hinge support 63. When in use, the two ends of the iron sheet 61 can be driven to move by the driving screw rod 64, so that the iron sheet 61 is bent.

Preferably, in this embodiment, two butterfly nuts 65 are symmetrically rotatably mounted on the outer wall of the mounting plate 60 and are respectively screwed with two driving screws 64. The drive screw 64 is driven to move laterally on the mounting plate 60 by the provision of a butterfly nut 65 in threaded connection with the drive screw 64.

Preferably, the bottom of the inner annular wall of each telescopic cover 41 is curved. Ensuring that the inner bottom edge of the telescoping shield 41 does not damage the bit surface.

When the processing device of the wear-resistant drill bit for the marine Liu Zuanjing robot is used, the drill bit is firstly placed at the center of the top of the base 1, then the adjusting screw rod 11 is driven to rotate through the adjusting motor 12, the two clamping mechanisms 6 are driven to approach, then the butterfly nut 65 is rotated, the driving screw rod 64 is driven to move on the mounting plate 60 through the butterfly nut 65, both ends of the iron sheet 61 can be driven to move, the iron sheet 61 can be bent, the protection pad 62 can be tightly attached to the outer wall of the drill bit, the drill bit can be clamped, then the piston rod of the hydraulic cylinder 3 is contracted, the outer cover 40 is lowered, the outer cover 40 covers the drill bit, at this time, the telescopic cover 41 capable of moving up and down can move up and down according to the shape of the outer wall of the drill bit and is tightly attached to the outer wall of the drill bit, and then the driving motor 5 can be started to drive the outer cover 40 to rotate, and the outer wall of the drill bit in the outer cover 40 can be polished.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sea Liu Zuanjing is processingequipment of stand with stand wear and tear drill bit for robot, includes base (1), its characterized in that: the utility model discloses a polishing machine, including base (1), roof (2) below rotation is installed one grinding machanism (4), grinding machanism (4) are including being located outside dustcoat (40), dustcoat (40) inside is equipped with a plurality of concentric and homoenergetic's flexible cover (41) that reciprocates, and inside and outside two adjacent dustcoats (40) are pressed close to, every equal fixed mounting has one polishing piece (44) on the inner ring wall of dustcoat (40), roof (2) top fixed mounting has be used for the drive dustcoat (40) pivoted driving motor (5), two fixture (6) are installed to base (1) top symmetry, roof (2) bottom symmetry fixedly connected with two bottoms and base (1) top fixed connection's pneumatic cylinder (3).

2. The machining device for the abrasion-resistant drill bit for the marine Liu Zuanjing robot according to claim 1, wherein: every all peg graft in flexible cover (41) outer wall and cooperate have guiding axle (42) of a plurality of circular array, guiding axle (42) top and dustcoat (40) top inner wall fixed connection, every guiding axle (42) outside all is equipped with a spring (43), the top and the bottom of spring (43) respectively with dustcoat (40) top inner wall and flexible cover (41) top fixed connection.

3. The machining device for the abrasion-resistant drill bit for the marine Liu Zuanjing robot according to claim 2, wherein: the clamping mechanism (6) comprises a mounting plate (60), a driving plate (600) which is connected with the top of the base (1) in a sliding manner is integrally formed at the center of the bottom of the mounting plate (60), and a movable groove (10) for the driving plate (600) to move is formed in the top of the base (1).

4. A machining device for a wear-resistant drill bit for a marine Liu Zuanjing robot as claimed in claim 3, wherein: an adjusting screw rod (11) in threaded connection with the driving plate (600) is rotatably arranged in each movable groove (10), and an adjusting motor (12) for driving the adjusting screw rod (11) to rotate is arranged on the outer wall of the base (1).

5. The machining device for the abrasion-resistant drill bit for the marine Liu Zuanjing robot according to claim 4, wherein: the clamping mechanism (6) further comprises an iron sheet (61) arranged on the outer side of the mounting plate (60), a supporting block (610) welded with the outer wall of the mounting plate (60) is integrally formed at the center of one side of the iron sheet (61) close to the mounting plate (60), and a protection pad (62) is arranged on the outer wall of the iron sheet (61).

6. The machining device for the abrasion-resistant drill bit for the marine Liu Zuanjing robot according to claim 5, wherein: the two ends, close to the mounting plate (60), of the mounting plate are respectively provided with a driving screw rod (64) in a sliding mode, and one end, close to the iron sheet (61), of the driving screw rod (64) is hinged to the outer wall of the iron sheet (61) through a hinged support (63).

7. The machining device for the abrasion-resistant drill bit for the marine Liu Zuanjing robot according to claim 6, wherein: two butterfly nuts (65) which are respectively in threaded connection with the two driving screw rods (64) are symmetrically and rotatably arranged on the outer wall of the mounting plate (60).

8. The machining device for the abrasion-resistant drill bit for the marine Liu Zuanjing robot according to claim 7, wherein: the bottom of the inner annular wall of each telescopic cover (41) is curved.