CN221583006U

CN221583006U - Automatic sharpening machine for coupling burrs

Info

Publication number: CN221583006U
Application number: CN202323656652.4U
Authority: CN
Inventors: 朱宗宝; 张学仁; 闵济林; 匡彬彬; 王琪; 闫长海; 刘峰
Original assignee: Vallourec Tianda Anhui Co Ltd
Current assignee: Vallourec Tianda Anhui Co Ltd
Priority date: 2023-12-31
Filing date: 2023-12-31
Publication date: 2024-08-23
Anticipated expiration: 2033-12-31

Abstract

The utility model discloses an automatic sharpening machine for coupling burrs, which comprises a machine base, wherein a containing groove is formed in the middle of the top of the machine base, a lifting table is arranged in the containing groove of the machine base, a second screw rod lifter is arranged at the bottom of the lifting table, a collecting groove is formed in the top of the lifting table, two rotary carrier rollers are arranged at the top of the lifting table in the collecting groove through a bracket, the output end of the collecting groove is connected with a water spraying mechanism, electric sliding tables are arranged at the top of the machine base on two opposite sides of the containing groove, an electric sliding seat is arranged on the electric sliding tables, a sharpening motor is arranged at the top of the electric sliding seat, the output end of the sharpening motor is connected with a sharpening head through a coupler, a coupling body is arranged above the two rotary carrier rollers, and a limiting mechanism is arranged above the coupling body. According to the utility model, by arranging a series of structures, the efficiency of polishing and deburring the coupling is high, clamping limit of couplings with different diameters and lengths is met, the coupling movement in polishing is prevented, the polishing is stable, the polishing temperature is reduced by spraying water, and dust diffusion is prevented.

Description

Automatic sharpening machine for coupling burrs

Technical Field

The utility model relates to the technical field of coupling coping, in particular to an automatic coupling burr coping machine.

Background

With the development of oil casing industry, the on-site operation environment of oil and gas wells is more and more severe, the quality requirement of the butt joint hoop is more and more high, and research and development of an automatic collar burr sharpening machine with excellent performance, high operation efficiency and low cost are urgently needed.

The burr coping of the coupling is an important procedure after the turning finish machining of the coupling, the manual coping burr faces a plurality of problems, the time and the labor are consumed, the working efficiency is low, the coping quality is unstable, the residual burr is easy to cause quality problems, serious problems such as tightening of the thread gluing and even well dropping can be caused, dust diffusion is generated by the coping burr, and the working environment is poor.

Disclosure of utility model

The utility model aims to provide an automatic sharpening machine for collar burrs, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic sharpening machine of coupling burr, includes the frame, the centre at frame top is equipped with the holding tank, frame holding tank inside is equipped with the elevating platform, the bottom of elevating platform is equipped with No. two lead screw lifters, the top of elevating platform is equipped with the collecting vat, the elevating platform top in the collecting vat is equipped with two rotatory bearing rollers through the support, the output and the water spray mechanism of collecting vat are connected, the frame top of the relative both sides of holding tank all is equipped with electronic slip table, be equipped with electronic slide on the electronic slip table, the top of electronic slide is equipped with the coping motor, the output of coping motor passes through the shaft coupling and is connected with the coping head, two the top of rotatory bearing roller is equipped with the body, coupling body top is equipped with stop gear, water spray mechanism is connected with electronic slide.

Preferably, the limiting mechanism comprises a first screw rod lifter and clamping cylinders, the tops of the machine bases on two opposite sides of the accommodating groove are respectively provided with a frame, the tops of the frames are provided with the first screw rod lifter, the bottoms of the first screw rod lifter are provided with lifting plates, and the bottoms of the lifting plates are provided with two clamping cylinders.

Preferably, the polishing motor and the polishing heads are both provided with two, the two polishing heads are arranged at two opposite ends of the coupling body, and the centers of the two clamping cylinders are correspondingly arranged in the vertical direction of the center between the two polishing heads.

Preferably, the rotary carrier roller is arranged in an I-shaped structure, and one end of the rotary carrier roller is connected with the output end of the servo motor on the bracket through a coupler.

Preferably, the water spraying mechanism comprises a water spraying head, a straight pipe, a hose and a water pump, wherein the water pumps are arranged on lifting tables on two opposite sides of the collecting tank, the water outlets are arranged at the lower ends of two opposite sides of the collecting tank, the input end of the water pump is connected with the water outlets through a water pipe, the water spraying head is arranged above one side of the polishing head and connected with the hose through the straight pipe, one end, far away from the straight pipe, of the hose is connected with the output end of the water pump, and the straight pipe is connected with the electric sliding seat through a connecting frame.

Preferably, two water spraying heads are arranged, and the two water spraying heads are respectively arranged obliquely downwards towards the corresponding grinding heads.

Preferably, a filter screen is arranged in the collecting tank, and the filter screen is arranged above the water outlet.

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

1. According to the automatic deburring machine for the coupling burrs, through the two rotary carrier rollers arranged on the lifting platform, the two deburring motors and the deburring heads on the machine base are matched with the electric sliding table and the electric sliding seat, so that the synchronous deburring and deburring of the two rotary ends of the coupling body on the rotary carrier rollers are realized, the efficiency is high, the lifting platform is matched with the second screw rod lifter, and the adjustment of the heights of the rotary carrier rollers and the coupling body is realized, namely, the heights corresponding to the polishing are adjusted according to the coupling with different diameters; the screw rod lifter with the clamping cylinder is arranged on the frame above the rotary carrier roller, so that clamping limit of couplings with different diameters and different lengths on the rotary carrier roller can be met, the couplings are limited at the center position on the rotary carrier roller, the coupling movement in grinding is prevented, the grinding stability is ensured, and the quality of products is improved.

2. This automatic coping of coupling burr through setting up the collecting vat on the elevating platform, cooperates with water pump, hose, straight tube and sprinkler bead, realizes the water spray operation in the coping, and the water spray reduces the coping temperature and prevents dust diffusion, and the sprinkler bead passes through straight tube, link and installs on electronic slide, moves on electronic slip table along with the coping head is synchronous, and the adaptation degree is high to and the water spray is collected and is recycled, energy-concerving and environment-protective.

Drawings

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

fig. 2 is a schematic structural view of a rotating idler in the present utility model;

Fig. 3 is a schematic structural view of a straight pipe in the present utility model.

In the figure: 1. a base; 2. a frame; 3. an electric sliding table; 31. an electric slide; 4. rotating the carrier roller; 5. grinding the motor; 51. polishing head; 6. a first screw lifter; 7. a clamping cylinder; 8. a second screw rod lifter; 81. a lifting table; 9. a coupling body; 10. a collection tank; 101. a filter screen; 11. a water spray head; 12. a straight pipe; 121. a connecting frame; 13. a hose; 14. and (3) a water pump.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

As shown in fig. 1 to 3, the automatic grinding machine for coupling burrs in this embodiment comprises a machine base 1, the middle of the top of the machine base 1 is provided with a holding groove, the inside elevating platform 81 that is provided with of the holding groove of the machine base 1, the bottom of the elevating platform 81 is provided with a second screw lifter 8, the top of the elevating platform 81 is provided with a collecting tank 10, the top of the elevating platform 81 in the collecting tank 10 is provided with two rotary carrier rollers 4 through a bracket, the output end of the collecting tank 10 is connected with a water spraying mechanism, the tops of the machine bases 1 on two opposite sides of the holding groove are respectively provided with an electric sliding table 3, the electric sliding table 3 is provided with an electric sliding seat 31, the top of the electric sliding seat 31 is provided with a grinding motor 5, the output end of the grinding motor 5 is connected with a grinding head 51 through a coupler, the upper side of the two rotary carrier rollers 4 is provided with a limiting mechanism, the water spraying mechanism is connected with the electric sliding seat 31, the rotary carrier rollers 9 are synchronously ground and removed at two ends on the rotary carrier rollers 4, the efficiency is high, the elevating platform 81 is matched with the second screw lifter 8, the rotary carrier rollers 4 and the height of the rotary carrier rollers and the body 9 are adjusted, namely, according to different diameters, the diameters are adjusted to the diameters, the diameters are different, the diameters of the rotary carrier rollers can be different, the diameters can be reduced, the diameters of the rotary carrier rollers can be guaranteed, the rotary carrier rollers can be adjusted, the rotary carrier rollers can be different, the diameters can be guaranteed, and the coupling can be guaranteed and the diameters are different, and the diameters can be well and the roller and can be stably and well and can be used and prevent.

Specifically, stop gear includes a lead screw lift 6 and presss from both sides tight cylinder 7, the frame 1 top of the opposite both sides of storage tank all is equipped with frame 2, the top of frame 2 is equipped with a lead screw lift 6, the bottom of a lead screw lift 6 is equipped with the lifter plate, the bottom of lifter plate is equipped with two and presss from both sides tight cylinder 7, according to the diameter of coupling body 9, a lead screw lift 6 drive lifter plate and two on frame 2 presss from both sides tight cylinder 7 move down, two press from both sides tight cylinder 7 move down to the assigned position (to the spacing tight position of coupling body 9 on the rotatory backing roll 4), two press from both sides tight cylinder 7 stretch out and draw back to press from both sides tight spacing (press from both sides tight spacing coupling body 9 can carry out spacing rotation between two tight cylinders 7).

Further, the polishing motor 5 and the polishing heads 51 are both provided with two, the two polishing heads 51 are arranged at two opposite ends of the coupling body 9, the centers of the two clamping cylinders 7 and the centers between the two polishing heads 51 are correspondingly arranged in the vertical direction, the coupling is limited on the rotary carrier roller 4 and is located at the center, and the two polishing heads 51 extend into the coupling body 9 from two opposite ends of the coupling body 9.

Further, the rotary carrier roller 4 is in an I-shaped structure, one end of the rotary carrier roller 4 is connected with the output end of the servo motor on the bracket through the coupler, the servo motor on the bracket drives the rotary carrier roller 4 to rotate, and the limiting coupling body 9 between the two clamping cylinders 7 rotates on the rotary carrier roller 4.

The application method of the embodiment is as follows: according to the diameter of the coupling body 9, the lifting table 81 and the rotary carrier roller 4 are adjusted in height by the second screw rod lifter 8, when the operation starts, the coupling body 9 is lifted to the rotary carrier roller 4 by using the cantilever crane and is approximately placed in the middle, then the first screw rod lifter 6 on the frame 2 drives the lifting plate and the two clamping cylinders 7 to move downwards, the two clamping cylinders 7 move downwards to a designated position (the position for limiting and clamping the coupling body 9 on the rotary carrier roller 4), the two clamping cylinders 7 stretch out and draw back to clamp and limit the two opposite ends of the coupling body 9 (the coupling body 9 after clamping and limiting can be subjected to limiting rotation between the two clamping cylinders 7), and the two clamping cylinders 7 are correspondingly arranged in the vertical direction of the center between the two clamping cylinders 7 and the two grinding heads 51, the clamping cylinders 7 are utilized to limit and keep the coupling body 9 in the middle of the two rotary carrier roller 4, a servo motor on the frame drives the rotary carrier roller 4 to rotate, the two clamping cylinders 7 rotate on the rotary carrier roller 4, the electric sliding seat 31 slides on the electric sliding table 3, the two grinding motor 5 at the top of the frame 1 and the two clamping motor 5 and the two clamping heads 9 close to the two clamping heads 9 are driven by the clamping cylinders to the two clamping cylinders, and the two clamping heads 9 are correspondingly arranged in the vertical direction between the two clamping heads 51, and the two clamping heads 9 are correspondingly, and the two clamping heads are correspondingly adjusted in the opposite ends of the rotary carrier roller body 9, and the rotary carrier roller 9 are correspondingly, and the rotary carrier roller is correspondingly removed, and the two ends of the coupling body is correspondingly cut off, and the rotary carrier roller is correspondingly and the rotary carrier roller is subjected to the rotary carrier roller and is subjected to the rotary carrier roller; the first screw rod lifter 6 arranged on the frame 2 above the rotary carrier roller 4 is matched with the clamping cylinder 7, so that clamping limit of couplings with different diameters and different lengths on the rotary carrier roller 4 can be met, the couplings are limited at the center position on the rotary carrier roller 4, and the coupling movement in grinding is prevented, so that the grinding stability is ensured.

Example 2

The structure of the coupling burr automatic sharpening machine of this embodiment is basically the same as that of the coupling burr automatic sharpening machine of embodiment 1, and is different in that: the water spraying mechanism includes a sprinkler head 11, a straight pipe 12, a hose 13, and a water pump 14 (see fig. 1 to 3). The lifting tables 81 on two opposite sides of the collecting tank 10 are respectively provided with a water pump 14, the lower ends of two opposite sides of the collecting tank 10 are respectively provided with a water outlet, the input end of the water pump 14 is connected with the water outlet through a water pipe, a water spray head 11 is arranged above one side of the polishing head 51 and is connected with a hose 13 through a straight pipe 12, one end of the hose 13, which is far away from the straight pipe 12, is connected with the output end of the water pump 14, the straight pipe 12 is connected with the electric sliding seat 31 through a connecting frame 121, when the electric sliding seat 31 slides on the electric sliding seat 3, the electric sliding seat 31 drives the straight pipe 12 to synchronously move through the connecting frame 121, so that the water spray head 11 synchronously moves along with the polishing head 51, water in the collecting tank 10 is conveyed to the water spray head 11 through the hose 13 and the straight pipe 12 under the action of the water pump 14, the sprayed water spray head 11 is sprayed on the polishing head 51 and the coupling at the polishing position, the sprayed water is collected through the collecting tank 10, the water spray operation in polishing is realized, the polishing temperature is lowered, and dust diffusion is prevented.

The two water spraying heads 11 are arranged, the two water spraying heads 11 are respectively arranged obliquely downwards towards the corresponding grinding heads 51, and the water spraying heads 11 spray water corresponding to the grinding heads 51, so that the effect is better.

Further, the filter screen 101 is arranged in the collecting tank 10, the filter screen 101 is arranged above the water outlet, water collected in the collecting tank 10 is filtered through the filter screen 101, the water is recycled after being filtered, and the blockage of equipment is avoided.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an automatic sharpening machine of coupling burr, includes frame (1), its characterized in that: the middle of frame (1) top is equipped with the holding tank, frame (1) holding tank inside is equipped with elevating platform (81), the bottom of elevating platform (81) is equipped with No. two lead screw lifters (8), the top of elevating platform (81) is equipped with collecting vat (10), elevating platform (81) top in collecting vat (10) is equipped with two rotatory bearing rollers (4) through the support, the output and the water spray mechanism of collecting vat (10) are connected, frame (1) top of the relative both sides of holding tank all is equipped with electric sliding table (3), be equipped with electric sliding seat (31) on electric sliding table (3), the top of electric sliding seat (31) is equipped with coping motor (5), the output of coping motor (5) is connected with coping head (51) through the shaft coupling, two the top of rotatory bearing roller (4) is equipped with water spray body (9), coupling body (9) top is equipped with stop gear, coupling mechanism is connected with electric sliding seat (31).

2. The automatic collar burr sharpening machine according to claim 1, wherein: the limiting mechanism comprises a first screw rod lifter (6) and clamping cylinders (7), the tops of the machine bases (1) on two opposite sides of the accommodating groove are respectively provided with a frame (2), the tops of the frames (2) are provided with the first screw rod lifter (6), the bottoms of the first screw rod lifter (6) are provided with lifting plates, and the bottoms of the lifting plates are provided with the two clamping cylinders (7).

3. The automatic collar burr sharpening machine according to claim 2, wherein: the two grinding motors (5) and the two grinding heads (51) are respectively arranged at two opposite ends of the coupling body (9), and the two centers of the clamping cylinders (7) and the center vertical direction between the two grinding heads (51) are correspondingly arranged.

4. The automatic collar burr sharpening machine according to claim 1, wherein: the rotary carrier roller (4) is arranged in an I-shaped structure, and one end of the rotary carrier roller (4) is connected with the output end of the servo motor on the support through a coupler.

5. The automatic collar burr sharpening machine according to claim 1, wherein: the water spraying mechanism comprises a water spraying head (11), a straight pipe (12), a hose (13) and a water pump (14), wherein the water pump (14) is arranged on lifting platforms (81) on two opposite sides of the collecting tank (10), the water outlets are arranged at the lower ends of the two opposite sides of the collecting tank (10), the input end of the water pump (14) is connected with the water outlets through the water pipe, the water spraying head (11) is arranged above one side of the polishing head (51), the water spraying head (11) is connected with the hose (13) through the straight pipe (12), one end, far away from the straight pipe (12), of the hose (13) is connected with the output end of the water pump (14), and the straight pipe (12) is connected with the electric sliding seat (31) through the connecting frame (121).

6. The automatic collar burr sharpening machine according to claim 5, wherein: the two water spraying heads (11) are respectively arranged, and the two water spraying heads (11) are respectively arranged obliquely downwards towards the corresponding coping heads (51).

7. The automatic collar burr sharpening machine according to claim 5, wherein: the collecting tank (10) is internally provided with a filter screen (101), and the filter screen (101) is arranged above the water outlet.