CN210996719U

CN210996719U - Special tool equipment for milling and clamping sucker rod coupling

Info

Publication number: CN210996719U
Application number: CN202020976880.7U
Authority: CN
Inventors: 阮安民; 王飞飞; 王晓凤; 曹杨斌; 倪昕
Original assignee: Shandong Plateau Wenrui Petroleum Equipment Co ltd
Current assignee: Shandong Plateau Wenrui Petroleum Equipment Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-07-14
Anticipated expiration: 2030-06-02

Abstract

The utility model provides a sucker rod coupling mills special tool equipment of clamping, includes the bottom plate, the bottom plate slope to the rear side, the left and right sides of bottom plate top surface is fixed mounting bracing piece respectively, the top surface fixed mounting horizontal piece of bracing piece, first recess is seted up to the bottom surface of horizontal piece, first groove that passes through is seted up at the middle part of first recess inner wall top surface, the second recess is seted up respectively to the upside of both sides around the first recess inner wall, one side of movable mounting several fly leaf is distinguished in the second recess of both sides around, the periphery of fly leaf respectively with the inner wall sliding contact cooperation of the second recess that corresponds. After coupling and piece fall out downwards, the backup pad resumes the normal position under the effect of torsional spring, can mill next time, through this device, can conveniently take out the coupling, can make the piece fall down from the top surface of backup pad, need not to carry out manual cleaning once more, also can not cause the bottom bed hedgehopping of piece with the coupling because the piece accumulation is at the top surface of backup pad.

Description

Special tool equipment for milling and clamping sucker rod coupling

Technical Field

The utility model belongs to the milling unit field, specifically speaking are sucker rod collar mills special tool equipment of clamping.

Background

In the production process of sucker rod coupling, need carry out milling of spanner side to the coupling, however in current milling equipment, owing to can produce the piece at milling process, the piece falls on milling equipment, often the piece can stop on milling equipment surface because of frictional force, all need the manual work to clear up after using at every turn, waste time, reduce work efficiency, and if not clear up, long-time use can cause the piece to step up the bottom of coupling, cause the spanner position of milling to take place the skew, influence practical application, and current clamping device takes out the coupling after milling the completion and comparatively wastes time and energy, so I have designed a sucker rod coupling and mill special tool equipment of clamping.

SUMMERY OF THE UTILITY MODEL

The utility model provides a special tool equipment of clamping is milled to sucker rod collar for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

a special tool device for milling and clamping a sucker rod coupling comprises a bottom plate, wherein the bottom plate inclines towards the rear side, supporting rods are fixedly arranged on the left side and the right side of the top surface of the bottom plate respectively, a transverse block is fixedly arranged on the top surface of the supporting rods, a first groove is formed in the bottom surface of the transverse block, a first through groove is formed in the middle of the top surface of the inner wall of the first groove, second grooves are formed in the upper sides of the front side and the rear side of the inner wall of the first groove respectively, one side of a plurality of movable plates is movably arranged in the second grooves of the front side and the rear side respectively, the peripheries of the movable plates are in sliding contact fit with the inner walls of the corresponding second grooves respectively, a spacer block is fixedly arranged on the bottom surface of each movable plate respectively, a first threaded through hole is formed in the upper side of the right side of the supporting rod, a screw is, the top side of riser passes through the articulated backup pad of torsional spring, the right side fixed mounting dog of left bracing piece, the bottom surface of dog and the top surface contact cooperation of backup pad, the bottom surface fixed mounting C-shaped piece of push pedal, the bottom surface of C-shaped piece inner wall can cooperate with the bottom surface sliding contact of backup pad.

According to the special tool equipment for milling and clamping the sucker rod coupling, the left side and the right side of the top surface of the bottom plate are respectively provided with the second threaded through holes.

As the special tool equipment for milling and clamping the sucker rod coupling, the left side and the right side of the spacer block are respectively provided with the groove.

As above, the special tool equipment for milling and clamping the sucker rod coupling is characterized in that a second through groove is formed in the front side of the bottom plate, a box body with an open top surface is arranged in the second through groove, the periphery of the box body is in sliding contact with the inner wall of the second through groove, and the width of the box body in the front-back direction is larger than that of the bottom plate.

As above, the special tool equipment for milling and clamping the sucker rod coupling is characterized in that a plurality of springs are arranged in the second groove on the front side, and the springs are respectively connected with two adjacent movable plates.

As the special tool equipment for milling and clamping the sucker rod coupling, the outer ends of the screw rods are respectively and fixedly provided with the hand wheels.

The utility model has the advantages that: the utility model discloses the structure is ingenious, and convenient to use can avoid the piece to fall on the anchor clamps bottom surface to can conveniently take off the coupling after milling. When the device is used, the screw rod is rotated to drive the push plate and the C-shaped block to move leftwards, the bottom surface of the inner wall of the C-shaped block is in sliding contact with the bottom surface of the support plate to fix the support plate, a coupling is respectively placed between the two spacing blocks through the first through groove, the screw rod is rotated again to push the spacing blocks and the movable plate to move leftwards along the second groove, so that the coupling is respectively clamped between the two adjacent spacing blocks, the coupling can be milled, after milling is completed, the screw rod is rotated reversely, the spacer blocks do not clamp the coupling, the push plate and the C-shaped block move rightwards, the bottom surface of the inner wall of the C-shaped block is not in sliding contact fit with the bottom surface of the supporting plate, the supporting plate rotates downwards along the hinge shaft under the action of gravity of the coupling, the coupling and the chips fall downwards, the coupling is convenient to take down, and the situation that the chips fall on the supporting plate to heighten the bottom end of the coupling to influence the position of a milled wrench is avoided; after coupling and piece fall out downwards, the backup pad resumes the normal position under the effect of torsional spring, can mill next time, through this device, can conveniently take out the coupling, can make the piece fall down from the top surface of backup pad, need not to carry out manual cleaning once more, also can not cause the bottom bed hedgehopping of piece with the coupling because the piece accumulation is at the top surface of backup pad.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a view in the direction A of FIG. 1; fig. 3 is an enlarged view of a cross-sectional view taken along line B-B of fig. 1.

Reference numerals: 1. the bottom plate, 2, second screw thread through hole, 3, bracing piece, 4, horizontal piece, 5, first recess, 6, first groove, 7, second recess, 8, fly leaf, 9, spacer block, 10, first screw thread through hole, 11, screw rod, 12, push pedal, 13, riser, 14, backup pad, 15, dog, 16, spring, 17, C-shaped piece, 18, second groove, 19, box body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A special tool device for milling and clamping a sucker rod coupling comprises a bottom plate 1, wherein the bottom plate 1 inclines towards the rear side, support rods 3 are fixedly arranged on the left side and the right side of the top surface of the bottom plate 1 respectively, cross blocks 4 are fixedly arranged on the top surface of the support rods 3, first grooves 5 are formed in the bottom surfaces of the cross blocks 4, first through grooves 6 are formed in the middle of the top surfaces of the inner walls of the first grooves 5, second grooves 7 are formed in the upper sides of the front side and the rear side of the inner wall of each first groove 5 respectively, one side of a plurality of movable plates 8 is movably arranged in the second grooves 7 of the front side and the rear side respectively, the peripheries of the movable plates 8 are matched with the inner walls of the corresponding second grooves 7 in a sliding contact manner respectively, partition blocks 9 are fixedly arranged on the bottom surface of each movable plate 8 respectively, first threaded through holes 10 are formed in the upper sides of, the top surface of push pedal 12 and the bottom surface sliding contact cooperation of horizontal piece 4, the rear side fixed mounting riser 13 of bottom plate 1 top surface, the top side of riser 13 passes through the articulated backup pad 14 of torsional spring, the right side fixed mounting dog 15 of left bracing piece 3, the bottom surface of dog 15 and the top surface contact cooperation of backup pad 14, the bottom surface fixed mounting C-shaped piece 17 of push pedal 12, the bottom surface of C-shaped piece 17 inner wall can cooperate with the bottom surface sliding contact of backup pad 14. The utility model discloses the structure is ingenious, and convenient to use can avoid the piece to fall on the anchor clamps bottom surface to can conveniently take off the coupling after milling. When the device is used, the screw rod 11 is rotated to drive the push plate 12 and the C-shaped block 17 to move leftwards, the bottom surface of the inner wall of the C-shaped block 17 is in sliding contact fit with the bottom surface of the support plate 14 to fix the support plate 14, a coupling is respectively placed between the two spacing blocks 9 through the first through grooves 6, the screw rod 11 is rotated again to push the spacing blocks 9 and the movable plate 8 to move leftwards along the second grooves 7, so that the coupling is respectively clamped between the two adjacent spacing blocks 9, the coupling can be milled, after milling is completed, the screw rod 11 is rotated reversely, the spacer block 9 does not clamp the coupling, the push plate 12 and the C-shaped block 17 move rightwards, the bottom surface of the inner wall of the C-shaped block 17 is not in sliding contact fit with the bottom surface of the support plate 14, the support plate 14 rotates downwards along the hinge shaft under the action of gravity of the coupling, the coupling and the debris fall downwards, the coupling is convenient to take down, and the situation that the debris falls on the support plate 14 to heighten the bottom end of the coupling to influence the position of a milled wrench is avoided; after coupling and piece fall out downwards, backup pad 14 resumes the normal position under the effect of torsional spring, can mill next time, through this device, can conveniently take out the coupling, can make the piece fall from the top surface of backup pad 14, need not to carry out manual cleaning once more, also can not cause the bottom bed hedgehopping of piece with the coupling because the piece accumulation is at the top surface of backup pad 14.

Specifically, as shown in the figure, the second threaded through holes 2 are respectively formed on the left and right sides of the top surface of the bottom plate 1 according to the present embodiment. Through second screw through-hole 2, can use on the milling machine is fixed to bottom plate 1 through the nut when using.

Specifically, as shown in the drawings, the left and right sides of the spacer 9 in this embodiment are respectively provided with a groove. The effect of recess is carried out the centre gripping for the butt joint hoop, avoids the coupling to drop.

Further, as shown in the figure, a second through groove 18 is formed in the front side of the bottom plate 1, a box body 19 with an open top surface is arranged in the second through groove 18, the periphery of the box body 19 is in sliding contact with the inner wall of the second through groove 18, and the width of the box body 19 in the front-back direction is greater than that of the bottom plate 1. The scrap can be collected by the box body 19, and when part of the scrap is accumulated in the box body 19, the box body 19 is drawn forwards to pour the scrap.

Furthermore, as shown in the drawings, a plurality of springs 16 are disposed in the second groove 7 at the front side of the present embodiment, and the springs 16 are respectively connected to two adjacent movable plates 8. Through spring 16, can strut two adjacent spacers 9, conveniently put into the coupling between two spacers 9.

Furthermore, as shown in the drawings, hand wheels are respectively fixedly mounted at the outer ends of the screws 11 described in this embodiment. The screw 11 can be more conveniently rotated by the rotating handle.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a special tool equipment of clamping is milled to sucker rod collar, includes bottom plate (1), its characterized in that: the bottom plate (1) inclines towards the rear side, the left side and the right side of the top surface of the bottom plate (1) are respectively and fixedly provided with a support rod (3), the top surface of the support rod (3) is fixedly provided with a transverse block (4), the bottom surface of the transverse block (4) is provided with a first groove (5), the middle part of the top surface of the inner wall of the first groove (5) is provided with a first through groove (6), the upper sides of the front side and the rear side of the inner wall of the first groove (5) are respectively provided with a second groove (7), one side of a plurality of movable plates (8) is respectively and movably arranged in the second grooves (7) of the front side and the rear side, the periphery of each movable plate (8) is respectively matched with the inner wall of the corresponding second groove (7) in a sliding contact manner, the bottom surface of each movable plate (8) is respectively and fixedly provided with a spacer block (9), the, left end bearing installation push pedal (12) of screw rod (11), the top surface of push pedal (12) and the bottom surface sliding contact cooperation of horizontal piece (4), rear side fixed mounting riser (13) of bottom plate (1) top surface, the top side of riser (13) is through torsional spring articulated backup pad (14), right side fixed mounting dog (15) of left bracing piece (3), the bottom surface of dog (15) and the top surface contact cooperation of backup pad (14), the bottom surface fixed mounting C shape piece (17) of push pedal (12), the bottom surface of C shape piece (17) inner wall can cooperate with the bottom surface sliding contact of backup pad (14).

2. The special tool equipment for milling and clamping the sucker rod coupling as claimed in claim 1, which is characterized in that: the left side and the right side of the top surface of the bottom plate (1) are respectively provided with a second threaded through hole (2).

3. The special tool equipment for milling and clamping the sucker rod coupling as claimed in claim 1, which is characterized in that: the left side and the right side of the spacer block (9) are respectively provided with a groove.

4. The special tool equipment for milling and clamping the sucker rod coupling as claimed in claim 1, which is characterized in that: the front side of the bottom plate (1) is provided with a second through groove (18), a box body (19) with an opening on the top surface is arranged in the second through groove (18), the periphery of the box body (19) is in sliding contact fit with the inner wall of the second through groove (18), and the width of the box body (19) in the front-back direction is larger than that of the bottom plate (1).

5. The special tool equipment for milling and clamping the sucker rod coupling as claimed in claim 1, which is characterized in that: a plurality of springs (16) are arranged in the second groove (7) on the front side, and the springs (16) are respectively connected with two adjacent movable plates (8).

6. The special tool equipment for milling and clamping the sucker rod coupling as claimed in claim 1, which is characterized in that: and hand wheels are respectively and fixedly arranged at the outer ends of the screw rods (11).