CN212020286U

CN212020286U - Electric power pipe clamping and polishing equipment

Info

Publication number: CN212020286U
Application number: CN201922490593.5U
Authority: CN
Inventors: 王婴
Original assignee: Hangzhou Nanxin Power Equipment Co ltd
Current assignee: Hangzhou Nanxin Power Equipment Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-27
Anticipated expiration: 2029-12-30

Abstract

The utility model provides a power pipe clamping equipment of polishing belongs to power pipe production facility field. It has solved present urgent need to develop one kind can centre gripping post electric power pipe, can carry out the electric power pipe clamping equipment scheduling problem of polishing to the inner edge and the outer fringe of electric power pipe cutting plane again, an electric power pipe clamping equipment of polishing, which comprises a frame, be provided with grinding device and clamping device in the frame, the last holder that is used for centre gripping electric power pipe that is provided with of clamping device, and drive holder pivoted drive arrangement, the electric power pipe rotates along with the holder, when the electric power pipe rotates, grinding device polishes the inner edge and the outer fringe of the cutting plane of electric power pipe, the holder includes the grip tube, be provided with the reference column that is used for electric power pipe box to establish in the grip tube, the grip tube still is provided with the mounting that is used for fixed electric power pipe. The utility model has the advantages of convenience and the like.

Description

Electric power pipe clamping and polishing equipment

Technical Field

The utility model belongs to electric power pipe production facility field, in particular to electric power pipe clamping equipment of polishing.

Background

The electric power tube is a product which is subjected to hot dip coating by PE (modified polyethylene) or is coated with epoxy resin inside and outside, and has excellent corrosion resistance. Meanwhile, the coating has good electrical insulation and can not generate electric corrosion. Low water absorption, high mechanical strength and small friction coefficient, and can achieve the purpose of long-term use. And can also effectively prevent the damage of the plant root system and the soil environmental stress, and the like. Present electric power pipe all need cut into suitable length and use, but electric power pipe is with cutting device cutting back, and the inner edge and the outer fringe of cutting plane are sharp very, if operating personnel misoperation, easily cut people's hand, consequently need urgently to develop one kind and can centre gripping post electric power pipe, can again carry out the electric power pipe that polishes to the inner edge and the outer fringe of electric power pipe cutting plane and hold equipment of polishing.

Disclosure of Invention

The utility model aims at providing a power pipe clamping equipment of polishing to the above-mentioned problem that exists among the prior art.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides an electric power pipe clamping equipment of polishing, a serial communication port, which comprises a frame, the frame on be provided with grinding device and clamping device, clamping device on be provided with the holder that is used for centre gripping electric power pipe to and drive holder pivoted drive arrangement, the electric power pipe rotates along with the holder, rotates when the electric power pipe, grinding device polish to the inner edge and the outer fringe of the cutting plane of electric power pipe, the holder include the centre gripping pipe, the centre gripping intraductal reference column that is used for power supply pipe cover to establish that is provided with of centre gripping, the centre gripping pipe still be provided with the mounting that is used for fixed electric power pipe.

The utility model discloses a theory of operation: the electric power pipe is clamped by the clamping piece, the driving device drives the clamping piece to rotate, the electric power pipe rotates along with the clamping piece, the polishing device polishes the inner edge and the outer edge of the cutting surface of the electric power pipe, the electric power pipe is inserted into the clamping pipe and sleeved outside the positioning column, and then the fixing piece is used for clamping the electric power pipe. The utility model discloses a centre gripping electric power pipe and conversion electric power pipe to polish to the inner edge and the outer fringe of the cutting plane of electric power pipe cutting cut, slow down the sharpness of cutting cut, the centre gripping electric power pipe that the holder can be firmly reduces because operating personnel is because the frequency of the improper harms people's hand of operation, and the electric power pipe after polishing is safer, just the utility model discloses convenient to use.

In the electric power pipe clamping and polishing device, the fixing piece comprises a fixing block for fixing the electric power pipe, the fixing block is located in the clamping pipe, and the distance between the fixing block and the pipe wall of the clamping pipe is adjustable.

In foretell electric power pipe clamping grinding device, the mounting still include with fixed block fixed connection's screw rod, the pipe wall of centre gripping pipe on a plurality of screw holes that set up along the circumferencial direction, fixed block and centre gripping pipe lateral wall between connect through telescopic connecting rod, fixed block and screw rod between be equipped with the bearing, the fixed block surface roughness.

In the electric pipe clamping and polishing device, the clamping pipe is provided with the limiting part, and the limiting part comprises a rolling bearing sleeved outside the clamping pipe and a supporting column used for connecting the rolling bearing and the rack.

In the electric tube clamping and polishing device, the positioning column is conical, the small front end and the large tail end of the positioning column are provided, the electric tube is sleeved in the positioning column from the front end of the positioning column, and the diameter of the tail end of the positioning column is larger than that of the electric tube.

In the electric pipe clamping and polishing device, the middle part of the clamping pipe is provided with the dividing plate which is positioned in the clamping pipe and fixedly connected with the clamping pipe, the number of the positioning columns is 2, the positioning columns are positioned on two sides of the dividing plate, and the positioning columns are fixedly connected with the dividing plate.

In the electric pipe clamping and polishing device, the two end sleeves of the clamping pipe are provided with the first gears, the driving device comprises the driving motor and the rotating gear, and the first gears are meshed with the rotating gear.

In the electric pipe clamping and polishing device, the rotating gears are positioned at two sides below the first gear, and a connecting line between the rotating gears at the same end and the circle center of the first gear is triangular.

In foretell electric power pipe clamping grinding device, grinding device be located clamping device's both sides, grinding device include polishing and slide rail, slide rail and frame fixed connection, polishing bottom be provided with the slider, the lateral wall of slide rail be provided with a plurality of fixed orificess, the one end of slider is provided with the telescopic dead lever, the dead lever can insert the fixed orifices to fixed slider.

In the electric pipe clamping and polishing device, the polishing pieces are two polishing beads which are abutted against each other, and the polishing beads polish the inner edge and the outer edge of the cutting surface respectively.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model discloses a centre gripping electric power pipe and conversion electric power pipe to polish to the inner edge and the outer fringe of the cutting plane of electric power pipe cutting cut, slow down the sharpness of cutting cut, the centre gripping electric power pipe that the holder can be firmly reduces because operating personnel is because the frequency of the improper harms people's hand of operation, and the electric power pipe after polishing is safer, just the utility model discloses convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the polishing device of the present invention;

fig. 3 is a schematic structural view of the clamping tube clamping the power tube according to the present invention;

fig. 4 is a schematic structural view of the fixing member of the present invention;

fig. 5 is a schematic structural view of the anti-slip pattern of the present invention.

In the figure, 1, a frame; 2. a polishing device; 3. a clamping device; 4. a clamping member; 5. a drive device; 6. clamping the tube; 7. a positioning column; 8. a fixing member; 9. a fixed block; 10. a screw; 11. a threaded hole; 12. dividing the plate; 13. a first gear; 14. a drive motor; 15. a rotating gear; 16. polishing the workpiece; 17. a slide rail; 18. a slider; 19. a fixing hole; 20. fixing the rod; 21. a connecting rod; 22. a limiting member; 23. a rolling bearing; 24. a support pillar; 25. and (4) anti-skid lines.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-5, an electric power pipe clamping and polishing device comprises a frame 1, wherein a polishing device 2 and a clamping device 3 are arranged on the frame 1, a clamping piece 4 for clamping an electric power pipe is arranged on the clamping device 3, and a driving device 5 for driving the clamping piece 4 to rotate is arranged on the clamping device, the electric power pipe rotates along with the clamping piece 4, when the electric power pipe rotates, the polishing device 2 polishes the inner edge and the outer edge of a cutting surface of the electric power pipe, the clamping piece 4 comprises a clamping pipe 6, a positioning column 7 for sleeving the electric power pipe is arranged in the clamping pipe 6, and a fixing piece 8 for fixing the electric power pipe is further arranged on the clamping pipe 6.

In further detail, the fixing part 8 comprises a fixing block 9 for fixing the power tube, the fixing block 9 is located in the clamping tube 6, and the distance between the fixing block 9 and the tube wall of the clamping tube 6 is adjustable. The fixing member 8 further comprises a screw 10 fixedly connected with the fixing block 9, and a plurality of threaded holes 11 are formed in the pipe wall of the clamping pipe 6 along the circumferential direction.

Adjust the distance of fixed block 9 to 6 pipe walls of centre gripping pipe through rotatory screw rod 10, because the pipe diameter of the electric power pipe of difference is different, so the distance of fixed block 9 to 6 pipe walls of centre gripping pipe can be adjusted to fixed block 9 can compress tightly the electric power pipe, and along a plurality of screw holes 11 that the circumferencial direction set up on the pipe wall of centre gripping pipe 6, fixed block 9 compresses tightly the centre gripping electric power pipe along the circumferencial direction of electric power pipe. The pressing surface of the fixing block 9 is arc-shaped. So that the power tube can be clamped more firmly.

In a further detail, the fixing block 9 is connected with the side wall of the clamping pipe 6 through a telescopic connecting rod 21, and a bearing is arranged between the fixing block 9 and the screw 10. The screw rod 10 is rotated, the distance from the fixing block 9 to the pipe wall of the clamping pipe 6 can be adjusted, and a bearing is arranged between the fixing block 9 and the screw rod 10, so that the fixing block 9 cannot rotate when the screw rod 10 rotates. The connecting rod 21 plays a role in limiting the rotation of the fixing block 9, and the connecting rod 21 can stretch and retract, so that the distance from the fixing block 9 to the pipe wall of the clamping pipe 6 can be adjusted. The surface of the fixing block 9 is provided with S-shaped anti-skid lines 25, and compared with linear anti-skid lines, the anti-skid effect is better.

In the above-mentioned electric pipe clamping and polishing device, the clamping pipe 6 is provided with the limiting member 22, and the limiting member 22 includes a rolling bearing 23 sleeved outside the clamping pipe 6 and a supporting column 24 for connecting the rolling bearing 23 and the machine frame 1. The clamping tube 6 passes through the inner ring of the rolling bearing 23, the support column 24 supports the middle part of the clamping tube 6, and both ends of the clamping tube 6 are supported by the rotary gear 15. The stopper 22 prevents the holding pipe 6 from deviating.

To be more precise, the fixed block 9 has a rough surface. The fixed block 9 has a rough surface, and the friction force between the fixed block 9 and the power pipe is increased. Thereby fixing the power tube more firmly.

In a further detail, the positioning column 7 is conical, the front end of the positioning column 7 is small, the tail end of the positioning column 7 is large, the power tube is sleeved in from the front end of the positioning column 7, and the diameter of the tail end of the positioning column 7 is larger than that of the power tube.

Because the pipe diameters of the power tubes are different, the positioning column 7 is designed into a cone with a small front end and a large tail end, and the diameter of the tail end of the positioning column 7 is larger than that of the power tube, so that the power tubes with different pipe diameters can be positioned and pre-fixed when being installed. And then the fixing block 9 is used for clamping the power tube. If do not set for position post 7, directly with the fixed power pipe of fixed block 9, can have power pipe and the condition that centre gripping pipe 6 is not on a straight line to when polishing, can't polish regularly, and the clamping effect of independent fixed block 9 is poor. The event the utility model discloses a centre gripping is effectual, and when polishing, the cutting opening of electric power pipe back of polishing, and the shape is regular.

In a further elaboration, the middle of the clamping pipe 6 is provided with a partition plate 12 which is positioned in the clamping pipe 6 and fixedly connected with the clamping pipe 6, the number of the positioning columns 7 is 2, the positioning columns 7 are positioned on two sides of the partition plate 12, and the positioning columns 7 are fixedly connected with the partition plate 12.

The utility model discloses can polish 2 electric power pipes simultaneously, two electric power pipes insert from the both ends of centre gripping pipe 6 respectively, and the cutting cut exposes outside the centre gripping pipe 6, plays drive arrangement 5 back, and two electric power pipes rotate simultaneously, set up and polish in the cutting cut of 2 to electric power pipes of the grinding device of 3 both sides of clamping device, have improved the efficiency of polishing.

In more detail, the first gear 13 is sleeved at both ends of the clamping tube 6, the driving device 5 comprises a driving motor 14 and a rotating gear 15, and the first gear 13 and the rotating gear 15 are meshed with each other.

In more detail, the rotating gears 15 are located at two sides below the first gear 13, and a connecting line between the centers of the rotating gears 15 and the first gear 13 at the same end is triangular.

The clamping tube 6 is erected above the driving device 5, the two rotating gears 15 support the first gear 13 and drive the first gear 13 to rotate, and the first gear 13 is arranged at the two first ends of the clamping tube 6. The drive motor 14 drives the rotary gear 15 to rotate.

In further detail, the polishing device 2 is located on two sides of the clamping device 3, the polishing device 2 comprises a polishing part 16 and a sliding rail 17, the sliding rail 17 is fixedly connected with the rack 1, a sliding block 18 is arranged at the bottom of the polishing part 16, a plurality of fixing holes 19 are formed in the side wall of the sliding rail 17, a telescopic fixing rod 20 is arranged at one end of the sliding block 18, and the fixing rod 20 can be inserted into the fixing holes 19 so as to fix the sliding block 18.

This setting is used for adjusting the position of the piece 16 of polishing, because the pipe diameter of electric power pipe is different, then the position of the piece 16 of polishing in slide rail 17 is different, so need adjust the position of the piece 16 of polishing, and when polishing, need fixed the position of the piece 16 of polishing, the both ends of the piece 16 of polishing are provided with telescopic dead lever 20, this dead lever 20 can be similar to the button, press down dead lever 20, can be so that the tip of dead lever 20 and the tip parallel and level of slider 18, after releasing one's hands, dead lever 20 auto-eject. This can be achieved by providing a spring within the slider 18, with one end of the retaining bar 20 exposed and one end located within the slider 18 and fixedly connected to the spring.

The fixing rod 20 is inserted into the fixing hole 19, thereby fixing the slider 18.

In more detail, the polishing member 16 is two polishing beads abutting against each other, and the polishing beads polish the inner edge and the outer edge of the cut surface, respectively. The pearl of polishing is spherical, and when two spherical pearls of polishing supported each other, only one supported the contact point, and in the outside of contact point, for outwards expanding (using the contact point as the center) the clearance, the pipe wall with the cutting opening of power tube rose into in this clearance, until the inner edge and the outer fringe of the cutting plane of cutting opening respectively with two pearls of polishing butt, when the power tube was rotatory, the pearl of polishing was polished the power tube voluntarily. The grinding balls are connected with the sliding block 18 through a connecting rod.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the frame 1, the grinding device 2, the clamping device 3, the clamping member 4, the driving device 5, the clamping tube 6, the positioning post 7, the fixing member 8, the fixing block 9, the screw rod 10, the threaded hole 11, the dividing plate 12, the first gear 13, the driving motor 14, the rotating gear 15, the grinding member 16, the slide rail 17, the slider 18, the fixing hole 19, the fixing rod 20, the groove 21, etc. are used more often, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides an electric power pipe clamping equipment of polishing, its characterized in that, includes frame (1), frame (1) on be provided with grinding device (2) and clamping device (3), clamping device (3) on be provided with holder (4) that are used for the centre gripping electric power pipe to and drive holder (4) pivoted drive arrangement (5), the electric power pipe rotates along with holder (4), rotates when the electric power pipe, grinding device (2) polish the inner edge and the outer fringe of the cutting plane of electric power pipe, holder (4) including centre gripping pipe (6), centre gripping pipe (6) in be provided with reference column (7) that are used for electric power pipe cover to establish, centre gripping pipe (6) still be provided with mounting (8) that are used for fixed electric power pipe.

2. A power tube grip sharpening apparatus as defined in claim 1, wherein said fixing member (8) comprises a fixing block (9) for fixing the power tube, said fixing block (9) being located inside the grip tube (6), the distance between said fixing block (9) and the wall of the grip tube (6) being adjustable.

3. The electric pipe clamping and polishing device as claimed in claim 2, wherein the fixing member (8) further comprises a screw (10) fixedly connected with the fixing block (9), a plurality of threaded holes (11) are formed in the pipe wall of the clamping pipe (6) in the circumferential direction, the fixing block (9) is connected with the side wall of the clamping pipe (6) through a telescopic connecting rod (21), a bearing is arranged between the fixing block (9) and the screw (10), and the surface of the fixing block (9) is rough.

4. An electric power pipe clamping and polishing device as claimed in claim 1, characterized in that the clamping pipe (6) is provided with a limiting member (22), and the limiting member (22) comprises a rolling bearing (23) sleeved outside the clamping pipe (6) and a supporting column (24) used for connecting the rolling bearing (23) and the machine frame (1).

5. The power pipe clamping and polishing device as claimed in claim 1, wherein the positioning column (7) is conical, the front end of the positioning column (7) is small, the tail end of the positioning column is large, a power pipe is sleeved in the front end of the positioning column (7), and the diameter of the tail end of the positioning column (7) is larger than that of the power pipe.

6. A power pipe clamping and grinding device as claimed in claim 1, characterized in that a dividing plate (12) is arranged in the middle of the clamping pipe (6) and fixedly connected with the clamping pipe (6), the number of the positioning columns (7) is 2 and arranged on two sides of the dividing plate (12), and the positioning columns (7) are fixedly connected with the dividing plate (12).

7. An electric power pipe clamping and grinding device as claimed in claim 1, characterized in that the clamping pipe (6) is provided with a first gear (13) at both end sleeves, the driving means (5) comprises a driving motor (14) and a rotating gear (15), and the first gear (13) and the rotating gear (15) are engaged with each other.

8. An electric power pipe clamping and grinding device as claimed in claim 7, characterized in that the rotary gears (15) are located at two sides below the first gear (13), and a connecting line of centers of the rotary gears (15) and the first gear (13) at the same end is triangular.

9. A power tube clamping and polishing device as claimed in claim 1, characterized in that the polishing device (2) is located at both sides of the clamping device (3), the polishing device (2) comprises a polishing member (16) and a slide rail (17), the slide rail (17) is fixedly connected with the frame (1), a slide block (18) is arranged at the bottom of the polishing member (16), a plurality of fixing holes (19) are arranged on the side wall of the slide rail (17), a telescopic fixing rod (20) is arranged at one end of the slide block (18), and the fixing rod (20) can be inserted into the fixing holes (19) to fix the slide block (18).

10. A power tube grip grinding apparatus according to claim 9, characterized in that the grinding member (16) is two grinding beads abutting against each other, which grind the inner and outer edges of the cut surface, respectively.