CN219805822U

CN219805822U - End grinding device for pipeline machining

Info

Publication number: CN219805822U
Application number: CN202320431830.4U
Authority: CN
Inventors: 朱佳政
Original assignee: Shenyang Huayuan Thermal Pipeline Co ltd
Current assignee: Shenyang Huayuan Thermal Pipeline Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-10-10
Anticipated expiration: 2033-03-09

Abstract

The utility model belongs to the technical field of pipeline processing equipment, and discloses a pipeline processing end polishing device. According to the utility model, by arranging the double-shaft motor, the driving motor and the polishing discs, when the double-shaft motor works, the two bidirectional threaded rods rotate, the two bidirectional threaded rods are matched with the two internal threaded plates, the two internal threaded plates can only move in opposite directions under the limiting effect of the first movable groove, the two internal threaded plates are fixedly connected with the movable plates, so that the two movable plates can also move in opposite directions, at the moment, the two polishing discs are driven to rotate by the rotating shaft due to the operation of the two driving motors, and finally, the two polishing discs can polish the two ends of the pipeline body, so that the working efficiency of polishing the pipeline end is effectively improved.

Description

End grinding device for pipeline machining

Technical Field

The utility model belongs to the technical field of pipeline processing equipment, and particularly relates to an end polishing device for pipeline processing.

Background

The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, and has wide application range and is mainly used in water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices.

At present, when an operator processes a pipeline, the operator often needs to use a corresponding end polishing device, so that the end of the pipeline can be finely processed, and in the actual use process, the conventional polishing device can only polish one end and cannot polish both ends of the pipeline, so that the processing speed is reduced, the pipeline production and processing efficiency is affected, and the pipeline is required to be improved.

Disclosure of Invention

The utility model aims at solving the problems, and provides a pipeline processing end polishing device which has the advantage that two ends are polished simultaneously.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline processing's end grinding device, first cavity has been seted up to the inside of base, first movable groove has all been seted up to the both sides at base top, the middle part fixedly connected with biax motor on first cavity top, the other end fixedly connected with bi-directional threaded rod of biax motor output shaft, the other end of bi-directional threaded rod cup joints with the inner wall activity of base, the surface screw thread of bi-directional threaded rod cup joints interior thread plate, the top of interior thread plate is located the inside of first movable groove and with the inner wall swing joint of first movable groove, the top fixedly connected with fly leaf of interior thread plate, the bottom of fly leaf and the top swing joint of base, the outside fixedly connected with motor housing of fly leaf, the inside right-hand member fixedly connected with driving motor of motor housing, the other end fixedly connected with axis of rotation of driving motor output shaft, the other end of axis runs through the fly leaf and extends to the outside of fly leaf and fixed mounting of fly leaf, the middle part fixedly mounted on base top has the fixing base.

As the preferable mode of the utility model, a circular shaft is fixedly arranged on the left side of the top of the fixed seat, the outer surface of the circular shaft is movably sleeved with a fixed shell, and the bottom end of the fixed shell is fixedly connected with the top of the fixed seat.

As the preferable mode of the utility model, the bottom of the right side of the fixed shell and the top of the right side of the fixed seat are fixedly provided with the fixed blocks, the number of the fixed blocks is two, the inner parts of the two fixed blocks are respectively sheathed with a second bolt in a threaded manner, and the top ends of the second bolts penetrate through the fixed blocks and extend to the upper parts of the fixed blocks.

As the preferable mode of the utility model, the inner thread at the top end of the fixed shell is sleeved with the first bolt, the top end of the first bolt penetrates through the fixed shell and extends to the upper part of the fixed shell, the bottom end of the first bolt penetrates through the fixed shell and extends to the inner part of the fixed shell, the pressing plate is movably sleeved on the bottom end of the first bolt, and two sides of the pressing plate are movably connected with the inner wall of the fixed shell.

As the preferable mode of the utility model, the top of the fixing seat is movably connected with the pipeline body, the upper surface of the pipeline body is movably connected with the lower surface of the pressing plate, and the two ends of the pipeline body penetrate through the fixing shell and extend to the outside of the fixing shell.

As the preferable mode of the utility model, the outside of the movable plate is fixedly provided with the sealing plate positioned at the outer side of the polishing disc, the outer side of the sealing plate is provided with the fixing hole, the top and the bottom of the sealing plate are fixedly provided with the mounting blocks, the back surfaces of the mounting blocks are movably connected with the outer side of the movable plate, the back surfaces of the mounting blocks are fixedly provided with the fixing pins positioned in the movable plate, and the outer surfaces of the fixing pins are movably connected with the inner wall of the movable plate.

As the preferable mode of the utility model, the second cavity positioned on the right side of the fixed pin is formed in the movable plate, the movable plate is movably sleeved in the second cavity, the pull rod is fixedly sleeved in the movable plate, one end of the pull rod sequentially penetrates through the movable plate and the fixed pin and extends to the inside of the fixed pin, and the other end of the pull rod penetrates through the movable plate and extends to the outside of the movable plate and is fixedly sleeved with the rubber pull ring.

As the preferable mode of the utility model, the outer surface of the pull rod is movably sleeved with a spring positioned between the left side of the movable plate and the left side of the inner cavity of the second cavity, one end of the spring is fixedly connected with the left side of the movable plate, and the other end of the spring is fixedly connected with the left side of the inner cavity of the second cavity.

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

1. according to the utility model, by arranging the double-shaft motor, the driving motor and the polishing discs, when the double-shaft motor works, the two bidirectional threaded rods rotate, the two bidirectional threaded rods are matched with the two internal threaded plates, the two internal threaded plates can only move in opposite directions under the limiting effect of the first movable groove, the two internal threaded plates are fixedly connected with the movable plates, so that the two movable plates can also move in opposite directions, at the moment, the two polishing discs are driven to rotate by the rotating shaft due to the operation of the two driving motors, and finally, the two polishing discs can polish the two ends of the pipeline body, so that the working efficiency of polishing the pipeline end is effectively improved.

2. According to the utility model, the sealing plates and the fixing holes are arranged, the diameters of the fixing holes are the same as those of the pipeline body, so that two ends of the pipeline body can enter the two sealing plates through the two fixing holes, at the moment, due to the sealing effect of the two sealing plates on the two ends of the pipeline body, sparks generated by the pipeline body during polishing can not splash, and due to the fact that the pull rod is inserted into the fixing pin and is subjected to the elasticity of the spring, the mounting block can be fixed on the movable plate during working, the sealing plates can be detached by pulling the rubber pull ring, the detachable effect is realized, the inside of the pipeline body can be cleaned and replaced, and the service life of the pipeline body is effectively prolonged.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a bi-directional threaded rod of the present utility model;

FIG. 3 is a schematic cross-sectional view of a fixing base of the present utility model;

FIG. 4 is a schematic cross-sectional view of a movable plate according to the present utility model;

fig. 5 is a schematic view of a partial enlarged structure at a in fig. 3.

In the figure: 1. a base; 2. a first cavity; 3. a first movable groove; 4. a biaxial motor; 5. a two-way threaded rod; 6. an inner thread plate; 7. a movable plate; 8. a motor housing; 9. a driving motor; 10. a rotating shaft; 11. polishing the grinding disc; 12. a fixing seat; 13. a fixed housing; 14. a compacting plate; 15. a first bolt; 16. a circular shaft; 17. a fixed block; 18. a second bolt; 19. a pipe body; 20. a sealing plate; 21. a fixing hole; 22. a mounting block; 23. a pull rod; 24. a rubber pull ring; 25. a spring; 26. a fixing pin; 27. a second cavity; 28. and (3) moving the plate.

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.

As shown in fig. 1 to 5, the utility model provides a pipe machining end polishing device, a first cavity 2 is formed in the base 1, a first movable groove 3 is formed in both sides of the top of the base 1, a double-shaft motor 4 is fixedly mounted in the middle of the top end of the first cavity 2, the other end of an output shaft of the double-shaft motor 4 is fixedly connected with a bidirectional threaded rod 5, the other end of the bidirectional threaded rod 5 is movably sleeved with the inner wall of the base 1, an inner thread plate 6 is sleeved on the outer surface thread of the bidirectional threaded rod 5, the top end of the inner thread plate 6 is located in the first movable groove 3 and is movably connected with the inner wall of the first movable groove 3, a movable plate 7 is fixedly connected with the top of the inner thread plate 6, the bottom of the movable plate 7 is movably connected with the top of the base 1, a motor shell 8 is fixedly connected with the outer side of the movable plate 7, the right end of the inner part of the motor shell 8 is fixedly connected with a driving motor 9, the other end of the output shaft of the driving motor 9 is fixedly connected with a rotating shaft 10, the other end of the rotating shaft 10 penetrates the movable plate 7 and extends to the outer side of the movable plate 7 and is fixedly mounted with a polishing disc 11, and the middle of the top end of the base 1 is fixedly mounted with a fixing seat 12.

Because biax motor 4, driving motor 9 and the dish 11 of polishing, make two bi-directional threaded rods 5 take place to rotate when biax motor 4 during operation, two bi-directional threaded rods 5 again cooperate with two internal thread boards 6, two internal thread boards 6 can only take place the opposite movement owing to the spacing effect of first movable groove 3, and then make two fly leaf 7 also can take place the opposite movement, at this moment because the operation of two driving motor 9 will make axis of rotation 10 drive two dish 11 of polishing take place to rotate, finally two dish 11 of polishing can polish the both ends of pipeline body 19, thereby improved the efficiency of polishing.

Referring to fig. 1 and 5, a circular shaft 16 is fixedly mounted on the left side of the top of the fixed seat 12, a fixed housing 13 is movably sleeved on the outer surface of the circular shaft 16, and the bottom end of the fixed housing 13 is fixedly connected with the top of the fixed seat 12.

As a technical optimization scheme of the present utility model, due to the design of the circular shaft 16, the whole fixed housing 13 can rotate around the circular shaft 16 as the axis.

Referring to fig. 4 and 5, the bottom of the right side of the fixed housing 13 and the top of the right side of the fixed seat 12 are fixedly provided with two fixed blocks 17, the inside of each fixed block 17 is sleeved with a second bolt 18 in a threaded manner, and the top end of the second bolt 18 penetrates through the fixed block 17 and extends to the upper side of the fixed block 17.

As a technical optimization scheme of the utility model, the fixing block 17 and the second bolt 18 are matched, so that a good fixing effect can be achieved on the whole fixing shell 13.

Referring to fig. 4 and 5, the first bolt 15 is sleeved on the inner thread of the top end of the fixed housing 13, the top end of the first bolt 15 penetrates through the fixed housing 13 and extends to the upper side of the fixed housing 13, the bottom end of the first bolt 15 penetrates through the fixed housing 13 and extends to the inside of the fixed housing 13, and the compressing plate 14 is movably sleeved on the inner side of the compressing plate 14, and both sides of the compressing plate 14 are movably connected with the inner wall of the fixed housing 13.

As a technical optimization scheme of the present utility model, when the operator rotates the first bolt 15 downward, the bottom end of the first bolt pushes the compacting plate 14 to move downward inside the fixed housing 13, and finally the pipe body 19 is clamped between the fixed seat 12 and the compacting plate 14.

Referring to fig. 4 and 5, the top of the fixing base 12 is movably connected with a pipe body 19, the upper surface of the pipe body 19 is movably connected with the lower surface of the pressing plate 14, and both ends of the pipe body 19 pass through the fixing housing 13 and extend to the outside of the fixing housing 13.

As a technical optimization scheme of the utility model, the radian of the lower surface of the compacting plate 14 is consistent with that of the pipeline body 19, and the lower surface of the compacting plate 14 is rough, so that the pipeline body 19 can be effectively compacted.

Referring to fig. 2, a sealing plate 20 positioned at the outer side of the grinding disc 11 is fixedly installed at the outer side of the movable plate 7, a fixing hole 21 is formed at the outer side of the sealing plate 20, a mounting block 22 is fixedly installed at the top and the bottom of the sealing plate 20, the back of the mounting block 22 is movably connected with the outer side of the movable plate 7, a fixing pin 26 positioned at the inner side of the movable plate 7 is fixedly installed at the back of the mounting block 22, and the outer surface of the fixing pin 26 is movably connected with the inner wall of the movable plate 7.

As a technical optimization scheme of the utility model, the diameters of the fixing holes 21 are consistent with the diameters of the pipeline body 19, so that two ends of the pipeline body 19 can enter the two sealing plates 20 through the two fixing holes 21, and at the moment, due to the sealing effect of the two sealing plates 20 on the two ends of the pipeline body 19, sparks generated by the pipeline body 19 during polishing can not splash.

Referring to fig. 4, a second cavity 27 located on the right side of the fixed pin 26 is formed in the movable plate 7, a movable plate 28 is movably sleeved in the second cavity 27, a pull rod 23 is fixedly sleeved in the movable plate 28, one end of the pull rod 23 sequentially penetrates through the movable plate 7 and the fixed pin 26 and extends to the inside of the fixed pin 26, and the other end of the pull rod 23 penetrates through the movable plate 7 and extends to the outside of the movable plate 7 and is fixedly sleeved with a rubber pull ring 24.

As a technical optimization of the present utility model, since the tie rod 23 sequentially penetrates the movable plate 7 and the fixing pin 26, the sealing plate 20 can be fixed.

Referring to fig. 4, the outer surface of the pull rod 23 is movably sleeved with a spring 25 between the left side of the moving plate 28 and the left side of the inner cavity of the second cavity 27, one end of the spring 25 is fixedly connected with the left side of the moving plate 28, and the other end of the spring 25 is fixedly connected with the left side of the inner cavity of the second cavity 27.

As a technical optimization scheme of the utility model, the design of the spring 25 ensures that the movable plate 28 and the pull rod 23 have good resetting effect after moving.

The working principle and the using flow of the utility model are as follows:

firstly, an operator unscrews the second bolt 18, then turns over the fixed shell 13 through the round shaft 16, then puts the fixed shell 13 on the pipeline body 19, then screws up the second bolt 18 and rotates the first bolt 15 to enable the pressing plate 14 to move downwards in the fixed shell 13 and press the pipeline body 19, the fixed operation of the pipeline body 19 is achieved, then the operator starts the double-shaft motor 4 and the driving motor 9, then the operation of the double-shaft motor 4 enables the two double-direction threaded rods 5 to rotate, the rotation of the two double-direction threaded rods 5 drives the internal thread plates 6 to move along the first movable groove 3 and further drives the movable plate 7 to move, meanwhile, the operation of the two motor shells 8 enables the two rotating shafts 10 to drive the two polishing discs 11 to rotate, and finally, in the process of moving the two movable plates 7 in opposite directions, two ends of the pipeline body 19 enter the inside of the sealing plate 20 through the fixing holes 21, and the two polishing discs 11 can polish two ends of the pipeline body 19 simultaneously.

When an operator needs to detach and clean the sealing plate 20, the rubber pull ring 24 is pulled outwards firstly, after overcoming the elastic force of the spring 25, the pull rod 23 is moved outwards, then the fixing pin 26 loses the limit of the pull rod 23 and can detach the sealing plate 20 from the inside of the movable plate 7 so as to detach and clean the sealing plate 20 from the outside of the movable plate 7, and after the inside of the sealing plate 20 is cleaned, the sealing plate 20 can be installed and fixed on the outside of the movable plate 7.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. End grinding device of pipeline processing, including base (1), its characterized in that: the utility model discloses a grinding disc grinding machine, including base (1), base, movable plate, motor housing (8), driving motor (9), grinding disc (10) and fixed connection of the other end of driving motor (9) output shaft, grinding disc (10) are installed to the inside of base (1), first cavity (2) has been seted up to the inside of base (1), first movable groove (3) has all been seted up to the both sides at base (1) top, the middle part fixed mounting at first cavity (2) top has biax motor (4), the other end fixedly connected with two-way threaded rod (5) of biax motor (4) output shaft, the other end of two-way threaded rod (5) and the inner wall activity of base (1) cup joint, the top of interior threaded plate (6) is located the inside of first movable groove (3) and with the inner wall swing joint of first movable groove (3), the top fixedly connected with fly leaf (7) of interior threaded plate (6), the bottom and the top swing joint of base (1) of fly leaf (7), the outside fixedly connected with motor housing (8) of fly leaf (7), the right-hand member fixedly connected with driving motor (9) inside of motor housing (9), the other end fixedly connected with axis of rotation (10) of driving motor housing (9) output shaft, the other end fixedly connected with grinding disc (10) and the outside of running through (7), the middle part at the top end of the base (1) is fixedly provided with a fixing seat (12).

2. The pipe machining end grinding apparatus of claim 1, wherein: the left side at fixing base (12) top fixed mounting has circle axle (16), the surface activity of circle axle (16) has cup jointed fixed shell (13), the bottom of fixed shell (13) is connected with the top fixed of fixing base (12).

3. The pipe machining end grinding apparatus of claim 2, wherein: the bottom on the right side of the fixed shell (13) and the top on the right side of the fixed seat (12) are fixedly provided with fixed blocks (17), the number of the fixed blocks (17) is two, second bolts (18) are sleeved in the two fixed blocks (17) in a threaded mode, and the top ends of the second bolts (18) penetrate through the fixed blocks (17) and extend to the upper portion of the fixed blocks (17).

4. The pipe machining end grinding apparatus of claim 2, wherein: the inside screw thread on fixed shell (13) top has cup jointed first bolt (15), the top of first bolt (15) runs through fixed shell (13) and extends to the top of fixed shell (13), the bottom of first bolt (15) runs through fixed shell (13) and extends to the inside of fixed shell (13) and the activity has cup jointed pinch-off blades (14), the both sides of pinch-off blades (14) all with the inner wall swing joint of fixed shell (13).

5. The pipe machining end grinding apparatus of claim 1, wherein: the top swing joint of fixing base (12) has pipeline body (19), the upper surface of pipeline body (19) and the lower surface swing joint of pressure strip (14), the both ends of pipeline body (19) pass fixed shell (13) and extend to the outside of fixed shell (13).

6. The pipe machining end grinding apparatus of claim 1, wherein: the outside fixed mounting of fly leaf (7) has closing plate (20) that are located the mill (11) outside, fixed orifices (21) have been seted up in the outside of closing plate (20), the top and the equal fixed mounting of bottom of closing plate (20) have installation piece (22), the outside swing joint of the back and fly leaf (7) of installation piece (22), the back fixed mounting of installation piece (22) has fixed pin (26) that are located inside fly leaf (7), the surface and the inner wall swing joint of fly leaf (7) of fixed pin (26).

7. The pipe machining end grinding apparatus of claim 1, wherein: the inside of fly leaf (7) has been seted up and has been located second cavity (27) on fixed pin (26) right side, the inside activity of second cavity (27) has been cup jointed movable plate (28), the inside of movable plate (28) is fixed to have been cup jointed pull rod (23), the one end of pull rod (23) runs through fly leaf (7) and fixed pin (26) in proper order and extends to the inside of fixed pin (26), the other end of pull rod (23) runs through fly leaf (7) and extends to the outside of fly leaf (7) and is fixed to have cup jointed rubber pull ring (24).

8. The pipe machining end grinding apparatus of claim 7, wherein: the outer surface of the pull rod (23) is movably sleeved with a spring (25) positioned between the left side of the movable plate (28) and the left side of the inner cavity of the second cavity (27), one end of the spring (25) is fixedly connected with the left side of the movable plate (28), and the other end of the spring (25) is fixedly connected with the left side of the inner cavity of the second cavity (27).