CN216632230U

CN216632230U - Positioning mechanism for seamless steel tube perforating equipment

Info

Publication number: CN216632230U
Application number: CN202123156250.9U
Authority: CN
Inventors: 汤超
Original assignee: Wuxi Yishang Intelligent Manufacturing Co ltd
Current assignee: Wuxi Yishang Intelligent Manufacturing Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-31
Anticipated expiration: 2031-12-14

Abstract

The application discloses a positioning mechanism for seamless steel tube perforating equipment, which comprises an adjusting mechanism and a fixing mechanism; the adjusting mechanism comprises a workbench, a first fixed cavity is fixedly arranged in the workbench, a rotating motor is fixedly connected in the first fixed cavity, a main bevel gear is fixedly connected at the output end of the rotating motor, a slave bevel gear is meshed on the main bevel gear and fixedly sleeved on a threaded rod, and the bottom end of the threaded rod is rotatably connected to the bottom wall of the first fixed cavity. This application drives main bevel gear through rotating electrical machines work and rotates, and main bevel gear rotates the driven bevel gear who drives the meshing and rotates, rotates from bevel gear and drives the threaded rod and rotate, and the threaded rod rotates the movable sleeve motion that drives the screw thread and cup joint, and movable sleeve motion drives the punch holder motion, and the sliding sleeve on the punch holder slides on the guide bar simultaneously, and the cooperation is pressed from both sides tightly the seamless steel pipe of different models between punch holder and lower plate.

Description

Positioning mechanism for seamless steel tube perforating equipment

Technical Field

The application relates to the field of seamless steel pipe machining, in particular to a positioning mechanism for seamless steel pipe perforating equipment.

Background

The seamless steel pipe is a steel pipe which is formed by punching a whole round steel, has no welding seam on the surface, and is called as a seamless steel pipe.

Seamless steel pipe in the course of working, need carry out the perforation operation to the steel pipe, current perforation equipment need use positioning mechanism to fix seamless steel pipe when perforating seamless steel pipe to ensure that fenestrate location is accurate, because seamless steel pipe's size and dimension is different, probably have the problem that can not press from both sides tightly seamless steel pipe when current positioning mechanism uses, it is inconvenient to use. Therefore, a positioning mechanism for a seamless steel pipe piercing facility is proposed to solve the above problems.

Disclosure of Invention

The positioning mechanism for the seamless steel tube perforating equipment is provided in the embodiment, and is used for solving the problem that different types of seamless steel tubes are not convenient to clamp in the prior art.

According to one aspect of the application, a positioning mechanism for a seamless steel tube perforating device is provided, which comprises an adjusting mechanism and a fixing mechanism;

the adjusting mechanism comprises a workbench, a first fixed cavity is fixedly arranged in the workbench, a rotating motor is fixedly connected in the first fixed cavity, a main bevel gear is fixedly connected to the output end of the rotating motor, a secondary bevel gear is meshed to the main bevel gear, the secondary bevel gear is fixedly sleeved on a threaded rod, the bottom end of the threaded rod is rotatably connected to the bottom wall of the first fixed cavity, the top end of the threaded rod penetrates through the first fixed cavity and extends to the outside, a movable sleeve is sleeved on the threaded rod through threads, the movable sleeve is fixedly connected to an upper clamping plate, an upper clamping plate and a lower clamping plate are fixedly connected to the workbench, and a seamless steel pipe body is clamped between the upper clamping plate and the lower clamping plate.

Further, fixedly connected with slip sleeve on the punch holder, the guide bar has been cup jointed in the slip on the slip sleeve, guide bar bottom end fixed connection is on the workstation, guide bar top end fixed connection is on the stopper.

Further, fixed establishment includes the fixed cavity of second, four the fixed cavity of second is fixed respectively and is established in punch holder and lower plate, the fixed slot has been placed in the fixed cavity of second, fixedly connected with cup joints the pole both ends respectively on the wall of fixed slot inside both sides, it has two cover to connect the piece, two to cup joint to slide on the pole it all rotates on the cover connects the piece and is connected with the rotor plate, fixedly connected with depression bar on the fixed slot, the depression bar other end runs through the fixed cavity of second and extends to the outside, the depression bar overlap joint is on seamless steel pipe body.

Furthermore, the top ends of the two rotating plates are rotatably connected to the sliding blocks, the sliding blocks are respectively connected to two side walls of the fixed sliding groove in a sliding mode, and the fixed sliding groove is fixedly arranged on the second fixed cavity.

Furthermore, the middle of the two rotating plates is in rotating cross connection.

Furthermore, a spring is fixedly connected to the sleeving connection block, the other end of the spring is fixedly connected to the fixing groove, and the spring is sleeved on the sleeving connection rod.

Through the above-mentioned embodiment of this application, adopted adjustment mechanism, solved the seamless steel pipe tight problem of clamp not convenient to different models, improved seamless steel pipe's practicality.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. a work table; 2. a rotating electric machine; 3. a main bevel gear; 4. a first fixed cavity; 5. a slave bevel gear; 6. moving the sleeve; 7. a threaded rod; 8. a seamless steel tube body; 9. an upper splint; 10. a lower splint; 11. a sleeved rod; 12. a second fixed cavity; 13. a slider; 14. fixing the chute; 15. a rotating plate; 16. sleeving and connecting blocks; 17. a spring; 18. fixing grooves; 19. a pressure lever; 20. a sliding sleeve; 21. A guide bar; 22. and a limiting block.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The positioning mechanism in the present embodiment can be applied to various seamless steel pipes, for example, the following seamless steel pipe is provided in the present embodiment, and the positioning mechanism in the present embodiment can be used to position the following seamless steel pipe.

The seamless steel pipe comprises pipe bodies, wherein a flange connecting part is arranged between every two adjacent pipe bodies, the pipe bodies are concentrically sleeved with sleeves, an accommodating cavity for accommodating a bolt fixing part is formed between each sleeve and each pipe body, the sleeve is sunken to form a first groove close to the flange connecting part, and an opening is formed in the first groove; the sleeve is sleeved on the pipe body, an accommodating cavity is formed between the sleeve and the pipe body, bolts required by flange connection are placed in the accommodating cavity, when the pipe body is maintained and replaced, the bolts placed in the accommodating cavity are taken out from the accommodating cavity from the opening, and redundant bolts can be placed in the first groove for next use; by the mode, inconvenience caused by carrying the bolts in the overhauling process is avoided; secondly, the bolt fixing piece is wrapped in the pipe body, so that a certain protection effect on the pipe body can be achieved; a first cover plate for sealing the first groove is arranged on the first groove; the accommodating cavity is separated from the first groove by the first cover plate, so that the bolts in the accommodating cavity are prevented from falling into the first groove in the process of nonuse; the first cover plate closes the accommodating cavity, and moist air below the ground enters the accommodating cavity to damage the bolt; the sleeve is provided with a sliding groove, and the first cover plate slides along the direction of the sliding groove; the first cover plate is connected in the sliding groove in a sliding mode, when the first cover plate needs to be used, the first cover plate slides in the sliding groove, the accommodating cavity is communicated with the first groove, and the bolt in the accommodating cavity falls into the first groove; after the use, the first cover plate slides in the sliding groove to seal the accommodating cavity; by utilizing the first cover plate arranged in the manner, the first cover plate is not arranged with other structures in the opening and closing process, and the occupied area is small; a fixing device for stabilizing the accommodating cavity is arranged in the sleeve; the sleeve is fastened on the pipe body by using a fixing device arranged in the sleeve, and the accommodating cavity is ensured to be uniform annular; the fixing device comprises a fixing ring which is concentric with the sleeve, and a butting rod is arranged between the fixing ring and the sleeve; the fixing ring and the sleeve are arranged concentrically and fixed by the abutting rod; the fixing ring is sleeved on the tube body to complete the connection between the sleeve and the tube body, and the abutting rods arranged between the fixing ring and the tube body ensure that the accommodating cavities are uniform and circular; the fixing ring is made of a resin material with certain elasticity, and the pipe body is provided with a clamping groove capable of being matched with the fixing ring; sleeving the fixing ring on the pipe body from one end of the pipe body, and then moving the sleeve to enable the fixing ring to slide on the pipe body and enable the fixing ring to be clamped in the clamping groove, so that the sleeve is fixed; the fixing ring is made of resin material and has certain elasticity, so that when the fixing ring is sleeved on the pipe body, the fixing ring is slightly deformed, and when the fixing ring moves to the clamping groove, the fixing ring is restored to the original shape; a first side wall and a second side wall are arranged on two sides of the clamping groove, and the inclination of the first side wall is greater than that of the second side wall; the fixing device is provided with a plurality of groups on the sleeve, when the fixing rings are sleeved at one end and arranged to be moved towards the other end, one or more fixing rings can pass through one or more clamping grooves, and after the fixing rings are clamped into the clamping grooves, the clamping grooves are arranged from the second side wall; when the body need vertically place, set up first lateral wall down, avoid solid fixed ring to drop from the joint groove.

Of course, the embodiment can also be used for positioning seamless steel pipes with other structures. Here, a detailed description is omitted, and the positioning mechanism according to the embodiment of the present application is described below.

Referring to fig. 1-3, a positioning mechanism for a seamless steel tube piercing apparatus includes an adjusting mechanism and a fixing mechanism;

the adjusting mechanism comprises a workbench 1, a first fixed cavity 4 is fixedly arranged in the workbench 1, the first fixed cavity 4 is internally and fixedly connected with a rotating motor 2, the output end of the rotating motor 2 is fixedly connected with a main bevel gear 3, the main bevel gear 3 is engaged with a secondary bevel gear 5, the secondary bevel gear 5 is fixedly sleeved on a threaded rod 7, the bottom end of the threaded rod 7 is rotatably connected to the bottom wall of the first fixed cavity 4, the top end of the threaded rod 7 penetrates through the first fixed cavity 4 and extends to the outside, the threaded rod 7 is sleeved with a movable sleeve 6 through threads, the movable sleeve 6 is fixedly connected to the upper clamping plate 9, fixedly connected with punch holder 10 on the workstation 1, the centre gripping has seamless steel pipe body 8 between punch holder 9 and punch holder 10, thereby is convenient for rotate the position that drives punch holder 9 through threaded rod 7 and adjusts and carry out the centre gripping to the seamless steel pipe body 8 of different models.

The upper clamping plate 9 is fixedly connected with a sliding sleeve 20, the sliding sleeve 20 is sleeved with a guide rod 21 in a sliding mode, the bottom end of the guide rod 21 is fixedly connected to the workbench 1, and the top end of the guide rod 21 is fixedly connected to a limiting block 22, so that the moving direction of the upper clamping plate 9 can be conveniently fixed; the fixing mechanism comprises second fixing cavities 12, the four second fixing cavities 12 are respectively and fixedly arranged in an upper clamping plate 9 and a lower clamping plate 10, fixing grooves 18 are arranged in the second fixing cavities 12, two ends of a sleeve rod 11 are respectively and fixedly connected to two side walls in the fixing grooves 18, two sleeve connecting blocks 16 are slidably sleeved on the sleeve rod 11, rotating plates 15 are rotatably connected to the two sleeve connecting blocks 16, a pressing rod 19 is fixedly connected to the fixing grooves 18, the other end of the pressing rod 19 penetrates through the second fixing cavities 12 and extends to the outside, and the pressing rod 19 is lapped on the seamless steel pipe body 8 so as to position the seamless steel pipe body 8; the top ends of the two rotating plates 15 are rotatably connected to the sliding blocks 13, the two sliding blocks 13 are respectively connected to two side walls of the fixed sliding chute 14 in a sliding manner, and the fixed sliding chute 14 is fixedly arranged on the second fixed cavity 12, so that the rotating plates 15 can rotate more stably; the middle of the two rotating plates 15 is in rotating cross connection, so that the rotating angle between the two rotating plates 15 can be changed conveniently; the sleeving connection block 16 is fixedly connected with a spring 17, the other end of the spring 17 is fixedly connected to a fixing groove 18, and the spring 17 is sleeved on the sleeving connection rod 11 so as to be convenient for pushing the sleeving connection block 16 to move through the spring 17.

When the seamless steel pipe clamping device is used, electrical components appearing in the application are externally connected with a power supply and a control switch when in use, firstly, a seamless steel pipe body 8 is placed on a lower clamping plate 10, a rotary motor 2 works to drive a main bevel gear 3 to rotate, the main bevel gear 3 rotates to drive a meshed auxiliary bevel gear 5 to rotate, the auxiliary bevel gear 5 rotates to drive a threaded rod 7 to rotate, the threaded rod 7 rotates to drive a moving sleeve 6 sleeved with threads to move, the moving sleeve 6 drives an upper clamping plate 9 to move, meanwhile, a sliding sleeve 20 on the upper clamping plate 9 slides on a guide rod 21, so that the moving direction of the upper clamping plate 9 is fixed, the upper clamping plate 9 and the lower clamping plate 10 are matched to clamp seamless steel pipe bodies 8 of different models, the seamless steel pipe body 8 moves a pressure rod 19 into a second fixed cavity 12, a sleeving block 16 slides on the sleeving rod 11, a spring 17 is compressed, the rotating angle between the two rotating plates 15 is changed, the sliding block 13 slides on the fixed sliding groove 14, the two rotating plates 15 are pushed to rotate by the elasticity of the spring 17, and the pressing rod 19 is pushed to clamp and fix the seamless steel pipe body 8.

The application has the advantages that:

1. the rotating motor works to drive the main bevel gear to rotate, the main bevel gear rotates to drive the meshed auxiliary bevel gear to rotate, the auxiliary bevel gear rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the movable sleeve sleeved by the threads to move, the movable sleeve moves to drive the upper clamping plate to move, meanwhile, the sliding sleeve on the upper clamping plate slides on the guide rod, and the upper clamping plate and the lower clamping plate are matched to clamp seamless steel pipes of different types;

2. this application is through seamless steel pipe with the depression bar to the fixed cavity intracavity motion of second, and the piece that cup joints slides on cup jointing the pole, and the spring compression, the turned angle between two rotor plates changes, and the slider slides on fixed spout, and spring force promotes two rotor plates and rotates, promotes the depression bar and carries out the centre gripping to seamless steel pipe and fix.

The rotating electrical machine 2 is a three-phase asynchronous motor of type TC90s-4 and its associated power supply and circuitry.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a seamless steel pipe is positioning mechanism for perforation equipment which characterized in that: comprises an adjusting mechanism and a fixing mechanism;

the adjusting mechanism comprises a workbench (1), a first fixed cavity (4) is fixedly arranged in the workbench (1), a rotating motor (2) is fixedly connected in the first fixed cavity (4), the output end of the rotating motor (2) is fixedly connected with a main bevel gear (3), the main bevel gear (3) is engaged with a secondary bevel gear (5), the secondary bevel gear (5) is fixedly sleeved on a threaded rod (7), the bottom end of the threaded rod (7) is rotatably connected to the bottom wall of the first fixed cavity (4), the top end of the threaded rod (7) penetrates through the first fixing cavity (4) and extends to the outside, a movable sleeve (6) is sleeved on the threaded rod (7) in a threaded manner, the movable sleeve (6) is fixedly connected to the upper clamping plate (9), an upper clamping plate and a lower clamping plate (10) are fixedly connected to the workbench (1), and a seamless steel pipe body (8) is clamped between the upper clamping plate (9) and the lower clamping plate (10).

2. The positioning mechanism for the seamless steel tube perforating equipment according to claim 1, characterized in that: fixedly connected with slip sleeve (20) on punch holder (9), slide and cup jointed guide bar (21) on slip sleeve (20), guide bar (21) bottom fixed connection is on workstation (1), guide bar (21) top fixed connection is on stopper (22).

3. The positioning mechanism for the seamless steel tube perforating equipment according to claim 1, characterized in that: fixed establishment includes the fixed cavity of second (12), four the fixed cavity of second (12) is fixed respectively and is established in punch holder (9) and lower plate (10), fixed slot (18) have been placed in the fixed cavity of second (12), fixedly connected with cup joints pole (11) both ends on the wall of fixed slot (18) interior both sides respectively, two cup joint piece (16), two are cup jointed in sliding on pole (11) all rotate on cup joint piece (16) and be connected with rotor plate (15), fixedly connected with depression bar (19) on fixed slot (18), depression bar (19) other end runs through the fixed cavity of second (12) and extends to the outside, depression bar (19) overlap joint is on seamless steel pipe body (8).

4. The positioning mechanism for the seamless steel tube perforating equipment as claimed in claim 3, characterized in that: the top ends of the two rotating plates (15) are rotatably connected to the sliding blocks (13), the sliding blocks (13) are respectively connected to two side walls of the fixed sliding groove (14) in a sliding mode, and the fixed sliding groove (14) is fixedly arranged on the second fixed cavity (12).

5. The positioning mechanism for the seamless steel tube perforating equipment as claimed in claim 3, characterized in that: the middle of the two rotating plates (15) is in rotating cross connection.

6. The positioning mechanism for the seamless steel tube perforating equipment as claimed in claim 3, characterized in that: the sleeve joint block (16) is fixedly connected with a spring (17), the other end of the spring (17) is fixedly connected onto a fixing groove (18), and the spring (17) is sleeved on the sleeve joint rod (11).