CN215470111U

CN215470111U - Burr removing device in stainless steel pipe

Info

Publication number: CN215470111U
Application number: CN202122119277.4U
Authority: CN
Inventors: 李忠岳; 黄文磊; 詹志伟
Original assignee: Ruixing Metal Technology Lianyungang Co ltd
Current assignee: Ruixing Metal Technology Lianyungang Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-11
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a device for removing burrs in a stainless steel pipe, which relates to the field of stainless steel pipe processing and aims at solving the problems that the existing stainless steel pipe inner wall has low deburring efficiency and dust is easily generated in the deburring processing process to influence the health of processing workers. The device has a novel structure, and not only can effectively improve the efficiency of removing burrs in the stainless steel pipe, but also can improve the working environment of processing workers and avoid the damage to the health of the workers due to a large amount of dust generated by deburring.

Description

Burr removing device in stainless steel pipe

Technical Field

The utility model relates to the field of stainless steel pipe processing, in particular to a device for removing burrs in a stainless steel pipe.

Background

The stainless steel pipe fitting has the characteristics of good mechanical property, corrosion resistance and the like, is widely applied to the fields of spaceflight, oceans, nuclear energy, medical instruments, petrifaction and the like, has good corrosion resistance, and is mainly used for fluid conveying pipelines of high-end products. In recent years, with the development and innovation of technology, the demand of stainless steel pipes is increasing, and the quality requirement is also increasing.

Stainless steel pipe is in the production course of working, need get rid of the burr of its inner and outer wall, and current stainless steel pipe inner wall burring efficiency is lower to easily produce a large amount of dusts in the course of working, influence the healthy of processing workman, consequently, in order to solve this type of problem, we have proposed a stainless steel pipe inner burr remove device.

SUMMERY OF THE UTILITY MODEL

The device for removing burrs in the stainless steel pipe solves the problems that the existing stainless steel pipe is low in deburring efficiency on the inner wall, and dust is easily generated in the deburring processing process to affect the health of processing workers.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a device for removing burrs in a stainless steel pipe comprises a processing table, wherein a driving motor and a fixing plate are fixedly mounted at the top end of the processing table, an output shaft of the driving motor penetrates through the fixing plate and is fixedly connected with a driving gear disc, a positioning hole penetrating through a plate body of the fixing plate is formed in the fixing plate, a driven ring is rotatably mounted on one side, away from the driving motor, of the fixing plate, the driven ring and the positioning hole are concentrically arranged, a positioning mechanism is arranged on the driven ring, uniformly distributed tooth blocks are mounted on the circumferential outer wall of the driven ring, and the tooth blocks are meshed with the driving gear disc;

the utility model discloses a grinding machine, including processing platform, driven gear dish, fixed plate, movable groove, movable block, threaded rod, driven gear dish, grinding machanism, driven gear dish and driven gear dish, the inside rotation of processing platform installs driven gear dish, just driven gear dish is located the below of driving gear dish, and intermeshing, the second movable groove has been seted up on the top of processing platform, and the second movable groove is located one side setting that driving motor was kept away from to the fixed plate, just the inside slidable mounting of second movable groove has the movable block, one side inner wall of second movable groove rotates installs the threaded rod, just the threaded rod screw thread runs through the movable block, and with driven gear dish fixed connection, the top fixedly connected with second fly leaf of second movable block, just one side fixedly connected with that the second fly leaf is close to the fixed plate is the installation pole of horizontal setting, grinding machanism is installed to the tip of installation pole.

Preferably, the top end of the processing table is fixedly connected with a first electric telescopic rod, the first electric telescopic rod is arranged on one side, close to the driving motor, of the fixing plate, and the top end of the first electric telescopic rod is fixedly connected with a supporting plate which is arranged in an arc shape.

As preferred, positioning mechanism includes adjusting screw, positioning splint and guide bar, the screw thread runs through on the ring body of driven ring and is provided with the adjusting screw that is annular array and distributes, just adjusting screw's tip extends to the inside rotation of driven ring and is connected with positioning splint, one side that positioning splint is close to the driven ring inner wall is two guide bars that are the symmetric distribution rather than two fixedly connected with, two the guide bar is located adjusting screw's both sides respectively.

Preferably, the axis of the mounting rod passes through the positioning hole and the circle center of the driven ring.

Preferably, the grinding mechanism comprises a second electric telescopic rod and a grinding plate, a plurality of second electric telescopic rods distributed in an annular array are fixedly connected to one end, away from the second movable plate, of the mounting rod, the end portion of each second electric telescopic rod is fixedly connected with the grinding plate, and the grinding plate is arranged in an arc shape.

As preferred, two spouts that are the symmetric distribution are seted up on the top of processing platform, just slidable mounting has the slider, two in the spout the first fly leaf of the common fixedly connected with in top of slider, first electric telescopic handle and layer board are located between first fly leaf and the fixed plate, just set up the dust absorption hole that runs through its plate body on the first fly leaf, one side fixedly connected with suction hood of fixed plate is kept away from to first fly leaf, and the suction hood is the setting of hollow round platform form, just the pipe of one end fixedly connected with rather than the intercommunication of first fly leaf is kept away from to the suction hood.

As preferred, the driven lever is installed through the rotate bracket in the inside of suction hood, just the driven lever is located the inside one end of suction hood and installs the flabellum that is annular array and distributes, the other end of driven lever extends to the vice belt pulley of inside fixedly connected with of pipe, first movable groove has been seted up on the top of processing platform, just the dwang is installed in one side inner wall rotation of first movable groove, the slip cover is equipped with main belt pulley on the body of rod of dwang, just be connected with driving belt between main belt pulley and the vice belt pulley, and driving belt runs through the pipe setting, the tip and the driven gear dish fixed connection of dwang.

Preferably, the inner wall of the circumference of the main belt pulley is provided with limiting clamping grooves distributed in an annular array, the circumferential side wall of the rotating rod in the first movable groove is fixedly connected with limiting clamping plates corresponding to the limiting clamping grooves, and the limiting clamping plates are slidably mounted in the limiting clamping grooves.

The utility model has the beneficial effects that:

1. through the setting of adjusting screw on the driven ring, make adjusting screw can promote the location splint and press from both sides tight fixedly with the nonrust steel pipe of unidimensional, and drive the rotation of drive gear dish and driven ring through driving motor, thereby can make driven gear dish drive the threaded rod rotate, cause the movable block to drive the second fly leaf and remove, make the grinding machanism of installation rod tip on the second fly leaf can polish the deburring processing operation to pressing from both sides tight pivoted nonrust steel pipe inner wall, the effectual efficiency of getting rid of the intraductal burr of stainless steel that has improved.

2. The driven gear disc drives the rotating rod and the main belt pulley to rotate, the main belt pulley drives the auxiliary belt pulley to rotate through the transmission belt, then the driven rod and the fan blades are driven to rotate, dust generated in the burr discharging process can be introduced into the dust hood through the fan blades, and the dust generated in the grinding process is guided into the dust collecting bag arranged on the guide pipe through the dust hood, so that air environment pollution is effectively reduced, and the working environment of a processing worker is improved.

In conclusion, the device not only can effectively improve the efficiency of removing burrs in the stainless steel pipe, but also can improve the working environment of processing workers and avoid harming the health of the workers due to a large amount of dust generated by deburring.

Drawings

FIG. 1 is a schematic structural view of a device for removing burrs from a stainless steel tube according to the present invention;

FIG. 2 is a schematic view of the back structure of the device for removing burrs from a stainless steel tube according to the present invention;

FIG. 3 is a schematic diagram of a half-sectional structure of an apparatus for removing burrs from a stainless steel pipe according to the present invention;

FIG. 4 is an enlarged schematic structural view of A in FIG. 3 of the device for removing burrs from a stainless steel tube according to the present invention;

FIG. 5 is a schematic structural diagram of the connection between the fixed plate and the driven ring of the device for removing burrs from inside a stainless steel tube according to the present invention;

fig. 6 is a schematic structural diagram of a polishing mechanism at the end of an installation rod of the device for removing burrs in a stainless steel tube according to the present invention.

Reference numbers in the figures: 1. a processing table; 2. a first movable plate; 3. a chute; 4. a first electric telescopic rod; 5. a support plate; 6. a dust collection hole; 7. a fixing plate; 8. a drive gear plate; 9. a driven ring; 10. adjusting the screw rod; 11. positioning the clamping plate; 12. mounting a rod; 13. a second movable plate; 14. a second movable slot; 15. a dust hood; 16. a conduit; 17. a drive motor; 18. a movable block; 19. a driven gear plate; 20. a threaded rod; 21. a secondary pulley; 22. a driven lever; 23. a first movable slot; 24. a fan blade; 25. a primary pulley; 26. rotating the rod; 27. a limiting clamping plate; 28. a guide bar; 29. a second electric telescopic rod; 30. and (5) grinding the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a device for removing burrs in a stainless steel pipe comprises a processing table 1, wherein a driving motor 17 and a fixing plate 7 are fixedly mounted at the top end of the processing table 1, an output shaft of the driving motor 17 penetrates through the fixing plate 7 and is fixedly connected with a driving gear disc 8, a positioning hole penetrating through a plate body of the fixing plate 7 is formed in the fixing plate 7, a driven ring 9 is rotatably mounted on one side, away from the driving motor 17, of the fixing plate 7, the driven ring 9 and the positioning hole are concentrically arranged, a positioning mechanism is arranged on the driven ring 9, tooth blocks which are uniformly distributed are mounted on the circumferential outer wall of the driven ring 9, and the tooth blocks are meshed with the driving gear disc 8.

Referring to fig. 5, the positioning mechanism includes an adjusting screw 10, a positioning clamp 11 and guide rods 28, the adjusting screw 10 distributed in an annular array is disposed on the ring body of the driven ring 9 in a threaded manner, the end portion of the adjusting screw 10 extends to the inside of the driven ring 9 and is rotatably connected with the positioning clamp 11, one side of the positioning clamp 11 close to the inner wall of the driven ring 9 is fixedly connected with two guide rods 28 distributed symmetrically, and the two guide rods 28 are located on two sides of the adjusting screw 10 respectively.

Through rotating adjusting screw 10, can make adjusting screw 10 promote locating plate 11, a plurality of locating plate 11 can fix a position the centre gripping with the stainless steel pipe of treating that passes driven ring 9 and locating hole to drive the rotation of drive gear dish 8 through driving motor 17 and can make driven ring 9 rotate, driven ring 9 rethread positioning mechanism drives the stainless steel pipe and rotates.

Referring to fig. 1-3, a driven gear disc 19 is rotatably mounted inside the processing table 1, the driven gear disc 19 is located below the driving gear disc 8 and is engaged with the driving gear disc, a second movable groove 14 is formed in the top end of the processing table 1, the second movable groove 14 is located on one side, away from the driving motor 17, of the fixing plate 7 and is provided with a movable block 18, a threaded rod 20 is rotatably mounted on the inner wall of one side of the second movable groove 14, the threaded rod 20 penetrates through the movable block 18 in a threaded manner and is fixedly connected with the driven gear disc 19, a second movable plate 13 is fixedly connected to the top end of the second movable block 18, a transversely-arranged mounting rod 12 is fixedly connected to one side, close to the fixing plate 7, of the second movable plate 13, the axis of the mounting rod 12 penetrates through the positioning hole and the circle center of the driven ring 9, and a polishing mechanism is mounted at the end of the mounting rod 12.

Referring to fig. 6, the polishing mechanism includes a second electric telescopic rod 29 and a polishing plate 30, the mounting rod 12 is far away from the second movable plate 13, one end of the mounting rod is fixedly connected with a plurality of second electric telescopic rods 29 distributed in an annular array, the end of the second electric telescopic rod 29 is fixedly connected with the polishing plate 30, and the polishing plate 30 is arc-shaped.

At nonrust steel pipe pivoted in-process, drive gear dish 8 can drive driven gear dish 19 equally and rotate, thereby it rotates to drive threaded rod 20, threaded rod 20 orders about movable block 18 and slides in second activity groove 14 is inside, then drive second fly leaf 13 and remove, make second fly leaf 13 drive installation pole 12 and grinding machanism motion, the last second electric telescopic handle 29 of grinding machanism can promote grinding plate 30, make grinding plate 30 hug closely at the inner wall of nonrust steel pipe, the rotation through nonrust steel pipe can with the operation of polishing to the inner wall of nonrust steel pipe with grinding plate 30's cooperation.

Referring to fig. 1 and 2, the top end of the processing table 1 is fixedly connected with a first electric telescopic rod 4, the first electric telescopic rod 4 is arranged on one side of the fixing plate 7 close to the driving motor 17, the top end of the first electric telescopic rod 4 is fixedly connected with a supporting plate 5, and the supporting plate 5 is arranged in an arc shape.

First electric telescopic handle 4 can promote layer board 5 for the bottom of nonrust steel pipe is dragged to layer board 5, guarantees its stability when rotating and polishing.

Referring to fig. 1-4, the top end of the processing table 1 is provided with two symmetrically distributed chutes 3, the chutes 3 are internally provided with sliding blocks, the top ends of the two sliding blocks are fixedly connected with a first movable plate 2, a first electric telescopic rod 4 and a supporting plate 5 are located between the first movable plate 2 and a fixed plate 7, the first movable plate 2 is provided with a dust collection hole 6 penetrating through the plate body, one side of the first movable plate 2, which is far away from the fixed plate 7, is fixedly connected with a dust collection cover 15, the dust collection cover 15 is arranged in a hollow round table shape, and one end of the dust collection cover 15, which is far away from the first movable plate 2, is fixedly connected with a guide pipe 16 communicated with the dust collection cover.

A driven rod 22 is rotatably arranged in the dust hood 15 through a support, one end of the driven rod 22, which is positioned in the dust hood 15, is provided with fan blades 24 distributed in an annular array, the other end of the driven rod 22 extends to the inside of the guide pipe 16 and is fixedly connected with an auxiliary belt pulley 21, the top end of the processing table 1 is provided with a first movable groove 23, and a rotating rod 26 is rotatably installed on the inner wall of one side of the first movable groove 23, a main belt pulley 25 is slidably sleeved on the rod body of the rotating rod 26, and be connected with driving belt between main belt pulley 25 and the vice belt pulley 21, driving belt runs through the pipe 16 setting, the tip and the driven gear dish 19 fixed connection of dwang 26, the spacing draw-in groove that is the annular array and distributes is seted up to the circumference inner wall of main belt pulley 25, the circumference lateral wall fixed connection that the dwang 26 is located first movable groove 23 inside has the spacing cardboard 27 that corresponds with spacing draw-in groove, and spacing cardboard 27 slidable mounting is in the inside of spacing draw-in groove.

Before polishing, a dust collecting bag is sleeved at the tail part of the guide pipe 16, during the rotation polishing process of the stainless steel pipe, the driven gear disc 19 also drives the rotating rod 26 to rotate, the rotating rod 26 can drive the main belt pulley 25 to rotate through the matching of the limiting clamping plate 27 and the limiting clamping groove on the main belt pulley 25, the main belt pulley 25 drives the auxiliary belt pulley 21 to rotate through the transmission belt, the auxiliary belt pulley 21 drives the driven rod 22 and the fan blades 24 to rotate, so that the fan blades 24 can introduce the dust generated during the polishing process into the dust hood 15 through the dust suction holes 6 and into the dust collecting bag through the guide pipe 16, when the length of the stainless steel pipe to be polished is different, the first movable plate 2 can be pushed to move, so that the first movable plate 2 drives the sliding block to slide in the sliding groove 3, and when the first movable plate 2 is adjusted, the positions of the dust hood 15 and the duct 16 also change, so that the main belt pulley 25 needs to be moved synchronously, so that the main belt pulley 25 slides inside the rotating rod 26 until the main belt pulley 25 and the auxiliary belt pulley 21 are located on the same vertical plane after being adjusted to a proper position.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The device for removing burrs in the stainless steel pipe comprises a processing table (1) and is characterized in that a driving motor (17) and a fixing plate (7) are fixedly mounted at the top end of the processing table (1), an output shaft of the driving motor (17) penetrates through the fixing plate (7) and is fixedly connected with a driving gear disc (8), a positioning hole penetrating through a plate body of the fixing plate (7) is formed in the fixing plate (7), a driven ring (9) is rotatably mounted on one side, far away from the driving motor (17), of the fixing plate (7), the driven ring (9) and the positioning hole are concentrically arranged, a positioning mechanism is arranged on the driven ring (9), tooth blocks which are uniformly distributed are mounted on the outer wall of the circumference of the driven ring (9), and the tooth blocks are meshed with the driving gear disc (8);

the internal rotation of processing platform (1) installs driven gear dish (19), just driven gear dish (19) are located the below of driving gear dish (8), and intermeshing, second movable groove (14) have been seted up on the top of processing platform (1), and second movable groove (14) are located fixed plate (7) and keep away from one side setting of driving motor (17), just the inside slidable mounting of second movable groove (14) has movable block (18), one side inner wall of second movable groove (14) rotates installs threaded rod (20), and threaded rod (20) screw thread runs through movable block (18), and with driven gear dish (19) fixed connection, the top fixedly connected with second movable block (18) of second movable block (18), just one side fixedly connected with that second movable block (13) are close to fixed plate (7) is horizontal installation pole (12) that sets up, and a grinding mechanism is arranged at the end part of the mounting rod (12).

2. The device for removing the burrs in the stainless steel pipe according to claim 1, wherein a first electric telescopic rod (4) is fixedly connected to the top end of the processing table (1), the first electric telescopic rod (4) is arranged on one side, close to the driving motor (17), of the fixing plate (7), a supporting plate (5) is fixedly connected to the top end of the first electric telescopic rod (4), and the supporting plate (5) is arranged in an arc shape.

3. The device for removing burrs in the stainless steel pipe according to claim 1, wherein the positioning mechanism comprises an adjusting screw (10), a positioning clamp plate (11) and guide rods (28), the adjusting screw (10) distributed in an annular array is arranged on the ring body of the driven ring (9) in a penetrating manner, the end of the adjusting screw (10) extends to the inside of the driven ring (9) and is rotatably connected with the positioning clamp plate (11), one side of the positioning clamp plate (11) close to the inner wall of the driven ring (9) is fixedly connected with two guide rods (28) distributed symmetrically, and the two guide rods (28) are respectively located on two sides of the adjusting screw (10).

4. The device for removing burrs from inside a stainless steel pipe according to claim 1, wherein the axis of the mounting rod (12) passes through the positioning hole and the center of the driven ring (9).

5. The device for removing the burrs in the stainless steel pipe according to claim 4, wherein the polishing mechanism comprises a second electric telescopic rod (29) and a polishing plate (30), a plurality of second electric telescopic rods (29) distributed in an annular array are fixedly connected to one end of the mounting rod (12) far away from the second movable plate (13), the polishing plate (30) is fixedly connected to the end of the second electric telescopic rod (29), and the polishing plate (30) is arranged in an arc shape.

6. The device for removing burrs in stainless steel pipes according to claim 2, wherein two sliding grooves (3) which are symmetrically distributed are formed in the top end of the processing table (1), sliding blocks are arranged in the sliding grooves (3), two sliding blocks are fixedly connected to a first movable plate (2) at the top end, the first electric telescopic rod (4) and the supporting plate (5) are located between the first movable plate (2) and the fixed plate (7), a dust suction hole (6) penetrating through a plate body of the first movable plate (2) is formed in the first movable plate (2), a dust suction cover (15) is fixedly connected to one side, away from the fixed plate (7), of the first movable plate (2), the dust suction cover (15) is arranged in a hollow round table shape, and a guide pipe (16) communicated with the dust suction cover (15) is fixedly connected to one end, away from the first movable plate (2), of the dust suction cover (15).

7. The device for removing burrs from inside a stainless steel pipe according to claim 6, a driven rod (22) is rotatably arranged in the dust hood (15) through a bracket, and one end of the driven rod (22) positioned in the dust hood (15) is provided with fan blades (24) distributed in an annular array, the other end of the driven rod (22) extends to the interior of the guide pipe (16) and is fixedly connected with an auxiliary belt pulley (21), the top end of the processing table (1) is provided with a first movable groove (23), and a rotating rod (26) is rotatably arranged on the inner wall of one side of the first movable groove (23), a main belt pulley (25) is sleeved on the rod body of the rotating rod (26) in a sliding manner, and a transmission belt is connected between the main belt pulley (25) and the auxiliary belt pulley (21) and penetrates through the conduit (16), the end part of the rotating rod (26) is fixedly connected with the driven gear disc (19).

8. The device for removing burrs inside a stainless steel pipe according to claim 7, wherein the inner circumferential wall of the main pulley (25) is provided with limiting clamping grooves distributed in an annular array, the circumferential side wall of the rotating rod (26) located inside the first movable groove (23) is fixedly connected with a limiting clamping plate (27) corresponding to the limiting clamping grooves, and the limiting clamping plate (27) is slidably mounted inside the limiting clamping grooves.