CN210209762U

CN210209762U - Deburring device for stair railing processing

Info

Publication number: CN210209762U
Application number: CN201921269875.6U
Authority: CN
Inventors: Zhijuan Huang; 黄志娟; Yan Huang; 黄艳
Original assignee: Fujian Laofuzi Construction Engineering Co Ltd
Current assignee: Fujian Laofuzi Construction Engineering Co Ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-03-31
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a deburring device for stair railing processing, which comprises a base station and a hand wheel, wherein the middle part of the upper surface of the base station is provided with an electric sliding table, the upper side of the electric sliding table is provided with a first fixed block, one side of the first fixed block is fixedly welded with a fixed plate, the upper side of the fixed plate is fixedly provided with a first motor through a bolt, the output end of the first motor is fixedly connected with a first rotating shaft through a shaft coupling, one end of the first rotating shaft is rotated through the first fixed block through a shaft sleeve, one end of the first rotating shaft is fixedly connected with a chuck, one side of the base station is provided with a groove, the middle part of the hand wheel is fixedly connected with a lead screw through a bolt, the lead screw is extended into the groove through the shaft sleeve rotating through the base station, and, set up the elastic rubber circle, can overlap the other end of tight pipe form railing, railing rocks when preventing to rotate, guarantees the precision.

Description

Deburring device for stair railing processing

Technical Field

The utility model relates to a burring device field specifically is a burr removal device is used in stair railing processing.

Background

The machining method of a machine part is roughly classified into material removal machining, deformation machining, additional machining, and the like. In various machining processes, an excess derived from a workpiece that does not conform to a desired shape or size is a burr. The existence of burrs can cause the whole mechanical system to be incapable of working normally, so that the reliability and the stability are reduced.

The common device can not process round pipes with different diameters to remove burrs of the round pipe-shaped handrail; some deburring devices have poor precision and can not completely remove burrs or remove excessive burrs to damage the handrail body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a burr removal device is used in processing of stair railing sets up the chuck, can press from both sides the pipe form railing of pressing from both sides tight different diameters, sets up the elastic rubber circle, can overlap the other end of tight pipe form railing, and the railing rocks when preventing to rotate, guarantees the precision, solves the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a deburring device for stair railing processing comprises a base and a hand wheel, wherein an electric sliding table is arranged in the middle of the upper surface of the base, a first fixed block is arranged on the upper side of the electric sliding table, a fixed plate is fixedly welded on one side of the first fixed block, a first motor is fixedly mounted on the upper side of the fixed plate through a bolt, the output end of the first motor is fixedly connected with a first rotating shaft through a shaft coupler, one end of the first rotating shaft penetrates through the first fixed block through the rotation of a shaft sleeve, a chuck is fixedly connected with one end of the first rotating shaft, a groove is formed in one side of the base, a lead screw is fixedly connected with the middle of the hand wheel through a bolt, the lead screw extends into the groove through the rotation of the shaft sleeve, one end of the lead screw is connected with the base through the, the upper side of the second fixing block is provided with a second motor, the output end of the second motor is fixedly connected with a second rotating shaft through a coupler, the outer surface of the second rotating shaft is in keyed joint with a grinding wheel, one side of the base station is provided with a vertical plate, and the interior of the vertical plate is rotatably connected with an elastic rubber ring through a bearing.

Preferably, a grinding wheel sleeve is arranged on the outer side of the grinding wheel and fixedly connected to the upper side of the second fixing block through a screw.

Preferably, the second rotating shaft penetrates through two side walls of the grinding wheel sleeve in a rotating mode through the shaft sleeve.

Preferably, the central point of the elastic rubber ring and the central point of the chuck are on the same straight line.

Preferably, the lower side of the base platform is fixedly welded with a support leg.

Preferably, the first motor and the second motor are both speed reduction motors.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the chuck is arranged, the chuck can clamp circular tubular railings with different diameters, meanwhile, the chuck can drive the circular tubular railings to rotate, all burrs on the circumferential surfaces of the circular tubular railings can be removed, and the positions of grinding wheels need to be adjusted for the different diameters of the circular tubular railings, so that the positions of the grinding wheels can be conveniently adjusted by arranging the screw rod, the sliding block and the second fixing block;

2. set up the elastic rubber circle, the elastic rubber circle has elasticity, and the pipe form railing of different diameters can be tightly overlapped to its inner circle, and the elastic rubber circle follows the pipe form railing and rotates, takes place to rock when preventing that the pipe form railing from rotating to guarantee the precision of burring.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the structure of the elastic rubber ring of the present invention.

In the figure: 1. a base station; 2. a hand wheel; 3. an electric sliding table; 4. a first fixed block; 5. a fixing plate; 6. a first motor; 7. a first rotating shaft; 8. a chuck; 9. a groove; 10. a screw rod; 11. a slider; 12. a second fixed block; 13. a second motor; 14. a second rotating shaft; 15. a grinding wheel; 16. a vertical plate; 17. an elastic rubber ring; 18. a grinding wheel sleeve; 19. and (7) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a deburring device for processing stair railings comprises a base station 1 and a hand wheel 2, wherein an electric sliding table 3 is arranged in the middle of the upper surface of the base station 1, a first fixing block 4 is arranged on the upper side of the electric sliding table 3, a fixing plate 5 is fixedly welded on one side of the first fixing block 4, a first motor 6 is fixedly installed on the upper side of the fixing plate 5 through a bolt, the output end of the first motor 6 is fixedly connected with a first rotating shaft 7 through a coupler, one end of the first rotating shaft 7 penetrates through the first fixing block 4 through the rotation of a shaft sleeve, a chuck 8 is fixedly connected with one end of the first rotating shaft 7, the chuck 8 can clamp round tubular railings with different diameters, meanwhile, the chuck 8 can drive the round tubular railings to rotate, so as to conveniently remove burrs on the surface of the whole round pipe, a groove 9 is formed in one side of the base station 1, the groove 9 is used for, and the one end of lead screw 10 is passed through the axle sleeve and is rotated and connect in base station 1, lead screw 10 surface has cup jointed slider 11 through the screw rotation, the fixed welding of slider 11 upside has second fixed block 12, second fixed block 12 is used for installing second motor 13 and emery wheel 15, second fixed block 12 upside is provided with second motor 13, second motor 13 output passes through shaft coupling fixedly connected with

second pivot

14, 14 external surface keys of second pivot have emery wheel 15, base station 1 one side is provided with riser 16, riser 16 is inside to rotate through the bearing and is connected with elastic rubber circle 17, elastic rubber circle 17 has elasticity, the pipe form railing of different diameters can be tightened in its inner circle, elastic rubber circle 17 follows the pipe form railing and rotates, can prevent that the pipe form railing from taking place when rotating and rocking, thereby guarantee the precision of burring.

Specifically, the grinding wheel sleeve 18 is arranged on the outer side of the grinding wheel 15, the grinding wheel sleeve 18 is fixedly connected to the upper side of the second fixing block 12 through screws, and the grinding wheel sleeve 18 can prevent burrs which are polished from splashing, so that the workshop environment and the health of workers are protected.

Specifically, the second rotating shaft 14 penetrates through two side walls of the grinding wheel sleeve 18 through the shaft sleeve in a rotating mode, and the grinding wheel sleeve 18 has a supporting effect on the second rotating shaft 14 and the grinding wheel 15.

Specifically, the central point of the elastic rubber ring 17 and the central point of the chuck 8 are on the same straight line, so that the circular tube-shaped stair can rotate conveniently.

Specifically, the lower side of the base 1 is fixedly welded with the supporting legs 19, which play a role of supporting the base 1.

Specifically, the first motor 6 and the second motor 13 are both speed reduction motors, and the speed reduction motors run stably and can adjust rotating speed.

The working principle is as follows: the clamping jaws of the chuck 8 are opened, one end of the circular tubular railing penetrates through the elastic rubber ring 17 and is continuously and forwardly placed between the clamping jaws to be clamped, the first motor 6 is opened, the first motor 6 drives the circular tubular railing to rotate through the first rotating shaft 7 and the chuck 8, the rotating speed is relatively slow, the hand wheel 2 is rotated to drive the screw rod 10 to rotate, the screw rod 10 drives the second fixed block 12 to move horizontally through the slide block 11, thereby adjusting the position of the grinding wheel 15, starting the second motor 13 to drive the grinding wheel 15 to rotate, starting to remove the burrs on the surface of the circular tube-shaped railing, horizontally moving the electric sliding table 3 through the first fixing block 4, can get rid of the burr on whole pipe shape railing surface automatically, pipe shape railing both can drive elastic rubber circle 17 and pass through the bearing rotation at the removal in-process, can take place relative slip with elastic rubber circle 17 again, can prevent that pipe shape railing from taking place to rock when rotating to guarantee the precision of burring.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a burr removing device for stair railing processing, includes base station (1) and hand wheel (2), its characterized in that: the improved structure of the bearing is characterized in that an electric sliding table (3) is arranged in the middle of the upper surface of the base table (1), a first fixing block (4) is arranged on the upper side of the electric sliding table (3), a fixing plate (5) is fixedly welded on one side of the first fixing block (4), a first motor (6) is fixedly mounted on the upper side of the fixing plate (5) through a bolt, a first rotating shaft (7) is fixedly connected with the output end of the first motor (6) through a shaft coupling, one end of the first rotating shaft (7) penetrates through the first fixing block (4) through the shaft sleeve, a chuck (8) is fixedly connected with one end of the first rotating shaft (7), a groove (9) is formed in one side of the base table (1), a lead screw (10) is fixedly connected with the middle of the hand wheel (2) through a bolt, the lead screw (10) penetrates through the shaft sleeve, the outer surface of the screw rod (10) is rotatably sleeved with a sliding block (11) through threads, a second fixing block (12) is fixedly welded on the upper side of the sliding block (11), a second motor (13) is arranged on the upper side of the second fixing block (12), the output end of the second motor (13) is fixedly connected with a second rotating shaft (14) through a coupler, a grinding wheel (15) is keyed on the outer surface of the second rotating shaft (14), a vertical plate (16) is arranged on one side of the base station (1), and an elastic rubber ring (17) is rotatably connected to the inner portion of the vertical plate (16) through a bearing.

2. The stair railing processing deburring device of claim 1, wherein: and a grinding wheel sleeve (18) is arranged on the outer side of the grinding wheel (15), and the grinding wheel sleeve (18) is fixedly connected to the upper side of the second fixed block (12) through a screw.

3. The stair railing processing deburring device of claim 2, wherein: the second rotating shaft (14) penetrates through two side walls of the grinding wheel sleeve (18) through the shaft sleeve in a rotating mode.

4. The stair railing processing deburring device of claim 1, wherein: the central point of the elastic rubber ring (17) and the central point of the chuck (8) are on the same straight line.

5. The stair railing processing deburring device of claim 1, wherein: the lower side of the base platform (1) is fixedly welded with a supporting leg (19).

6. The stair railing processing deburring device of claim 1, wherein: the first motor (6) and the second motor (13) are both speed reducing motors.