CN215470006U

CN215470006U - Grinding machine for machining drilling equipment accessories

Info

Publication number: CN215470006U
Application number: CN202121302620.2U
Authority: CN
Inventors: 张一帆; 张维东; 丁爱霞; 胡凤华; 尹志刚
Original assignee: Shijiazhuang Dongli Petroleum Machinery Co ltd
Current assignee: Shijiazhuang Dongli Petroleum Machinery Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-01-11
Anticipated expiration: 2031-06-10

Abstract

The utility model relates to the technical field of grinding machines, in particular to a grinding machine for processing accessories of drilling equipment, which comprises a grinding machine body and a sander body, wherein a supporting arc plate is rotatably connected onto the grinding machine body through a shaft, the bottom end of the supporting arc plate is connected with a plurality of supporting carriages through a plurality of balance mechanisms, a plurality of groups of clamping mechanisms are installed on the grinding machine body, a supporting block is installed on the grinding machine body through a multi-stage push rod, a sliding rod is slidably connected onto the supporting block, a toothed belt and a positioning disc are installed on the sliding rod, a gear is rotatably connected onto the supporting block through an adjusting motor and is meshed with the toothed belt, a rotating rod is installed on the positioning disc through a rotating motor, a supporting mechanism is installed on the rotating rod, a connecting piece is installed on the rotating rod through an electric telescopic rod, the sander body is installed on the connecting piece, the sander body is convenient for sanding pipe fittings with different pipe diameters, the sanding efficiency is higher, and the sander body is convenient for clamping, the stability of polishing is increased, and be convenient for unload, the practicality is higher.

Description

Grinding machine for machining drilling equipment accessories

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a grinding machine for machining drilling equipment accessories.

Background

As is well known, a grinding machine is a machine tool for grinding a surface of a workpiece by using a grinding tool, and drilling equipment accessories often include various pipes, and inner walls of the various pipes need to be ground during a machining process of the drilling equipment accessories.

Through the retrieval, chinese patent is CN 210360613U's utility model discloses a pipe fitting inner wall rapid machining grinding machine, it roughly includes grinding machine body and sander body, sander body fixed mounting is close to left upper end in the grinding machine body, this internal cavity that is equipped with of grinding machine, be equipped with the driving piece on the grinding machine body right-hand member lateral wall, cavity right side inner wall is improved level and is rotated and run through and be equipped with the moving member, driving piece and moving member fixed connection, it is when using, it rotates through servo motor drive threaded rod, make the movable block that the screw thread cup jointed on the threaded rod carry out horizontal migration under the limiting displacement of spout and slider, thereby drive the fixed pipe fitting of centre gripping and remove the position of polishing of adjustment inner wall.

Among the above-mentioned prior art scheme, its diameter if treating the pipe fitting of polishing is greater than the diameter of sander body, then need adjust the position of the pipe fitting of polishing many times just can polish the inner wall of accomplishing whole pipe diameter, be not convenient for polish in step the inner wall and the outer wall of the pipe fitting of different pipe diameters, efficiency of polishing is lower, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a grinding machine for machining accessories of drilling equipment, which solves the problems that the grinding of pipes with different pipe diameters is inconvenient and the grinding efficiency is low in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a processing grinding machine for drilling equipment accessory, including grinding machine body and sander body, be connected with the support arc board through axle rotation on the grinding machine body, the bottom of supporting the arc board is connected with a plurality of support balladeur trains through a plurality of balance mechanism, install multiunit fixture on the grinding machine body, install the supporting shoe through multistage push rod on the grinding machine body, sliding connection has the slide bar on the supporting shoe, install cingulum and positioning disk on the slide bar, it is connected with the gear to rotate through adjusting motor on the supporting shoe, the gear meshes with the cingulum mutually, install the bull stick through rotating electrical machines on the positioning disk, install supporting mechanism on the bull stick, install the connecting piece through electric telescopic handle on the bull stick, the sander body is installed on the connecting piece.

Preferably, the balance mechanism comprises an air cylinder, the air cylinder is mounted on the grinding machine body through a U-shaped frame, and the support sliding frame is mounted at the top output end of the air cylinder through a mounting block.

Further, fixture includes electric putter, and electric putter passes through the fixed plate to be installed on the grinding machine body, and the clamping frame is installed to electric putter's output.

Still further, the supporting mechanism comprises a supporting rod, an arc-shaped groove is formed in the positioning disc, a sliding ball is connected in the arc-shaped groove in a sliding mode, and two ends of the supporting rod are connected with the sliding ball and the rotating rod respectively.

On the basis of the scheme, a protective cover is arranged outside the rotating motor.

On the basis of the scheme, the sliding rod is further provided with a limiting plate.

As a further aspect of the present disclosure, the clamping frame is slidably engaged with the grinding machine body.

As a further scheme of the scheme, a plurality of anti-skidding cushion blocks are installed at the bottom end of the grinding machine body.

(III) advantageous effects

Compared with the prior art, the utility model provides a grinding machine for machining drilling equipment accessories, which has the following beneficial effects:

1. this processing grinding machine for drilling equipment accessory, through the rotating electrical machines, the cooperation of electric telescopic handle sander body, be convenient for rotate and polish to the pipe fitting of different pipe diameters, through the supporting shoe, adjusting motor, the cooperation of gear and cingulum, be convenient for drive sander body and remove along the diametric (al) of pipe fitting, and then be convenient for make sander body rotate and turn right side to polish from the left side of pipe fitting, through setting up multistage push rod, be convenient for make rotating electrical machines and pipe fitting center be in on the same center line, therefore, this processing grinding machine for drilling equipment accessory is convenient for polish to the pipe fitting of different pipe diameters, polishing efficiency is higher, and the practicality is higher.

2. This processing grinding machine for drilling equipment accessory through setting up balance mechanism, is convenient for to be convenient for support the arc board, is convenient for make the support balladeur train keep with grinding machine body level on, still is convenient for carry out the uninstallation with the pipe fitting that polishes, through fixture, is convenient for carry out the centre gripping to the pipe fitting, increases the stability of polishing, consequently, this processing grinding machine for drilling equipment accessory is convenient for carry out the centre gripping, increases the stability of polishing to be convenient for unload, the practicality is higher.

Drawings

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

FIG. 2 is a schematic view of a partially cut-away perspective structure of the utility model with a slide bar, support blocks and toothed belt in cooperation;

FIG. 3 is an enlarged view of a portion of FIG. 2A;

fig. 4 is a schematic perspective view of the support carriage, cylinder and U-shaped frame of the present invention.

In the figure: 1. a grinder body; 2. a sander body; 3. supporting the arc plate; 4. a support carriage; 5. a multistage push rod; 6. a support block; 7. a slide bar; 8. a toothed belt; 9. positioning a plate; 10. adjusting the motor; 11. a gear; 12. a rotating electric machine; 13. a rotating rod; 14. an electric telescopic rod; 15. a cylinder; 16. a U-shaped frame; 17. an electric push rod; 18. a clamping frame; 19. a support bar; 20. an arc-shaped groove; 21. a sliding ball; 22. a protective cover; 23. a limiting plate; 24. and (4) an anti-skid cushion block.

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.

Examples

Referring to fig. 1-4, a grinding machine for processing drilling equipment accessories comprises a grinding machine body 1 and a sander body 2, wherein a support arc plate 3 is rotatably connected to the grinding machine body 1 through a shaft to support a pipe conveniently, the bottom end of the support arc plate 3 is connected with a plurality of support carriages 4 through a plurality of balance mechanisms to support the support arc plate 3 conveniently, the support carriages 4 are kept at a horizontal height with the grinding machine body 1 conveniently, each balance mechanism comprises a cylinder 15, the cylinder 15 is mounted on the grinding machine body 1 through a U-shaped frame 16, the support carriages 4 are mounted at the top output end of the cylinder 15 through mounting blocks, after sanding is finished, the support arc plate 3 is tilted towards the right side by extending the cylinder 15 on the left side and shortening the cylinder 15 on the right side, the pipe is conveniently dismounted, ground scraps firstly slide down through the inner wall of the pipe before the pipe is completely dismounted, install multiunit fixture on the grinding machine body 1, be convenient for carry out the centre gripping to the pipe fitting, increase the stability of polishing, fixture includes electric putter 17, and electric putter 17 passes through the fixed plate and installs on grinding machine body 1, and clamping frame 18 is installed to electric putter 17's output, when placing the pipe fitting on the support balladeur train 4, through adjusting a plurality of electric putter 17 simultaneously, makes a plurality of clamping frames 18 fix the pipe fitting, is convenient for polish.

Furthermore, a supporting block 6 is installed on the grinding machine body 1 through a multi-stage push rod 5, the center of the rotary motor 12 and the center of the pipe fitting are located on the same central line by adjusting the multi-stage push rod 5, a slide rod 7 is connected on the supporting block 6 in a sliding manner, a toothed belt 8 and a positioning disc 9 are installed on the slide rod 7, a gear 11 is connected on the supporting block 6 through an adjusting motor 10 in a rotating manner, the gear 11 is meshed with the toothed belt 8, the adjusting motor 10 is started to rotate forwards or backwards, the gear 11 is driven to rotate forwards or backwards, the slide rod 7 is driven to slide rightwards or leftwards on the supporting block 6 through the meshing action of the gear 11 and the toothed belt 8, a rotating rod 13 is installed on the positioning disc 9 through the rotary motor 12, a supporting mechanism is installed on the rotating rod 13, the stability of grinding is convenient to increase, the supporting mechanism comprises a supporting rod 19, and an arc-shaped groove 20 is formed in the positioning disc 9, sliding connection has smooth ball 21 in arc recess 20, the both ends of bracing piece 19 are connected with smooth ball 21 and bull stick 13 respectively, when bull stick 13 pivoted, bracing piece 19 supports bull stick 13, slide in arc recess 20 through smooth ball 21, be convenient for increase bull stick 13 pivoted stability, and then increase the stability of polishing, install the connecting piece through electric telescopic handle 14 on the bull stick 13, sander body 2 is installed on the connecting piece, through opening rotating electrical machines 12, rotating electrical machines 12 reaches to drive the bull stick 13 rotatory, and then drive sander body 2 and polish the inner wall of pipe fitting, through adjusting electric telescopic handle 14, be convenient for polish the pipe fitting of different diameter specifications.

It should be further noted that a protective cover 22 is arranged outside the rotating electrical machine 12, so that the possibility that the splashed fragments generated by polishing are damaged to the rotating electrical machine 12 is reduced, a limiting plate 23 is installed on the slide rod 7, the slide rod 7 is prevented from falling off from the supporting block 6, the clamping frame 18 is in sliding fit with the grinding machine body 1, the stability is high, the burden weight is reduced for the electric push rod 17, a plurality of anti-skid cushion blocks 24 are installed at the bottom end of the grinding machine body 1, the contact area and the friction coefficient with the ground are increased conveniently, and the stability of the device is increased.

The multistage push rod 5, the adjusting motor 10, the rotating motor 12, the electric telescopic rod 14, the air cylinder 15 and the electric push rod 17 in the embodiment are conventional devices which are purchased from the market and known to those skilled in the art, and can be customized or selected according to actual requirements, in this patent, the multistage push rod 5, the adjusting motor 10, the rotating motor 12, the electric telescopic rod 14, the air cylinder 15 and the electric push rod 17 are only used, the structure and the function of the multistage push rod are not improved, the setting mode, the installation mode and the electric connection mode are set, for those skilled in the art, only debugging operation can be performed according to the requirements of the use specification, and the detailed description is omitted, the multistage push rod 5, the adjusting motor 10, the rotating motor 12, the electric telescopic rod 14, the air cylinder 15 and the electric push rod 17 are provided with control switches matched with the multistage push rod 5, the adjusting motor 10, the rotating motor 12, the electric telescopic rod 14, the air cylinder 15 and the electric push rod 17, and the installation positions of the control switches are selected according to actual use requirements, so that operators can perform operation control conveniently, and is connected with a positive and negative rotation circuit of the adjusting motor 10.

In summary, the working principle and working process of the grinding machine for machining the fittings of the drilling equipment are that when the grinding machine is used, the grinding machine for machining the fittings of the drilling equipment is firstly placed at a position required to be used, a pipe fitting is firstly placed on the supporting arc plate 3, then a plurality of electric push rods 17 are adjusted simultaneously to enable a plurality of clamping frames 18 to fix the pipe fitting, then the multi-stage push rods 5 are adjusted to enable the rotary motor 12 and the center of the pipe fitting to be positioned on the same central line, the sander body 2 is enabled to be in contact with the inner wall of the pipe diameter by adjusting the electric telescopic rods 14, then the rotary motor 12 is started, the rotary motor 12 is rotated to drive the rotary rod 13 to rotate, further the sander body 2 is driven to polish the inner wall of the pipe fitting, the adjusting motor 10 is synchronously started to enable the adjusting motor 10 to rotate forwardly, the gear to rotate forwardly 11 is driven, and the slide rod 7 is driven to slide rightwards on the supporting block 6 through the meshing action of the gear 11 and the toothed belt 8, make sander body 2 rotate and turn right side from the left side of pipe fitting and polish, be convenient for polish the pipe fitting of different pipe diameters, efficiency of polishing is higher, the practicality is higher, finish polishing, adjust electric telescopic handle 14, make sander body 2 break away from the contact with the pipe diameter inner wall, then make accommodate motor 10 reversal, make slide bar 7 turn left roll-off pipe fitting, then adjust electric putter 17, make clamping frame 18 break away from the pipe fitting, then through making left cylinder 15 extension, the cylinder 15 on right side shortens, be convenient for make support arc board 3 turn right side slope, be convenient for lift the pipe fitting off, before the pipe fitting is lifted off completely, the piece of polishing is fallen through the pipe fitting inner wall landing earlier, be convenient for concentrate and collect the piece, the practicality is higher.

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 processing drilling equipment grinding machine for accessory, includes grinding machine body (1) and sander body (2), its characterized in that: the grinding machine is characterized in that a supporting arc plate (3) is connected to the grinding machine body (1) through a shaft in a rotating mode, the bottom end of the supporting arc plate (3) is connected with a plurality of supporting sliding frames (4) through a plurality of balance mechanisms, a plurality of groups of clamping mechanisms are installed on the grinding machine body (1), supporting blocks (6) are installed on the grinding machine body (1) through multi-stage push rods (5), sliding rods (7) are connected to the supporting blocks (6) in a sliding mode, toothed belts (8) and positioning discs (9) are installed on the sliding rods (7), gears (11) are connected to the supporting blocks (6) through adjusting motors (10) in a rotating mode, the gears (11) are meshed with the toothed belts (8), rotating rods (13) are installed on the positioning discs (9) through rotating motors (12), supporting mechanisms are installed on the rotating rods (13), connecting pieces are installed on the rotating rods (13) through electric telescopic rods (14), and sander body (2) is installed on the connecting pieces.

2. A grinding machine for machining accessories of drilling equipment according to claim 1, characterized in that: the balance mechanism comprises an air cylinder (15), the air cylinder (15) is installed on the grinding machine body (1) through a U-shaped frame (16), and the supporting sliding frame (4) is installed at the top output end of the air cylinder (15) through an installation block.

3. A grinding machine for machining accessories of drilling equipment according to claim 2, characterized in that: the clamping mechanism comprises an electric push rod (17), the electric push rod (17) is installed on the grinding machine body (1) through a fixing plate, and a clamping frame (18) is installed at the output end of the electric push rod (17).

4. A grinding machine for machining accessories of drilling equipment according to claim 3, characterized in that: the supporting mechanism comprises a supporting rod (19), an arc-shaped groove (20) is formed in the positioning disc (9), a sliding ball (21) is connected in the arc-shaped groove (20) in a sliding mode, and two ends of the supporting rod (19) are connected with the sliding ball (21) and the rotating rod (13) respectively.

5. A grinding machine for machining accessories of drilling equipment according to claim 4, characterized in that: a protective cover (22) is arranged outside the rotating motor (12).

6. A grinding machine for machining accessories of drilling equipment according to claim 5, characterized in that: and a limiting plate (23) is arranged on the sliding rod (7).

7. A grinding machine for machining accessories of drilling equipment according to claim 6, characterized in that: the clamping frame (18) is in sliding fit with the grinding machine body (1).

8. A grinding machine for machining accessories of drilling equipment according to claim 7, characterized in that: and the bottom end of the grinding machine body is provided with a plurality of anti-skid cushion blocks (24).