CN215036086U

CN215036086U - Inner wall hole deburring mechanism

Info

Publication number: CN215036086U
Application number: CN202121215571.9U
Authority: CN
Inventors: 徐治; 胡金攀
Original assignee: Shanghai Musen Automation Equipment Co ltd
Current assignee: Shanghai Musen Automation Equipment Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-12-07
Anticipated expiration: 2031-06-02

Abstract

The utility model belongs to the technical field of deburring machines, specifically discloses an inner wall hole deburring mechanism, which comprises a box body, wherein a table top fixing plate is arranged at the top of the box body, a mounting seat is arranged at the top of the table top fixing plate, a vertical bottom plate is arranged on the mounting seat, a planker is movably arranged at the front side of the vertical bottom plate, a polishing electric spindle is fixedly arranged at the front side of the planker, and a brush is arranged at the output end of the polishing electric spindle; the top of the vertical bottom plate is provided with a ball screw mechanism, and a nut seat on the ball screw mechanism is fixedly connected with the carriage; a through groove is formed in the table board fixing plate and is communicated with the box body, a rotary table is movably arranged in the through groove, a driving mechanism is installed in the box body, and the driving mechanism is connected with a driven gear fixedly connected with the bottom end of the rotary table; the top of the rotary table is provided with a housing, a three-jaw chuck is arranged in the housing at the top of the rotary table, and a workpiece to be processed is clamped in the three-jaw chuck; the utility model discloses the burr is got rid of effectually, and work efficiency is fast, convenient to use.

Description

Inner wall hole deburring mechanism

Technical Field

The utility model relates to a burr-grinding machine technical field specifically is an inner wall hole burring mechanism.

Background

The gear shaft adds man-hour, need polish the burring to inner wall hole on the gear shaft usually, and the deburring of current inner wall hole deburring mechanism burr is got rid of unclean, and the later stage needs artifical handheld file, abrasive paper, bistrique etc. to carry out the secondary burring, and then makes the effect of polishing poor, inefficiency.

Disclosure of Invention

An object of the utility model is to provide an inner wall hole burring mechanism to solve 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 mechanism for inner wall holes comprises a box body, wherein a table top fixing plate is arranged at the top of the box body, a mounting seat is arranged at the top of the table top fixing plate, a vertical bottom plate is arranged on the mounting seat, a dragging plate is slidably arranged on the front side of the vertical bottom plate, a polishing electric spindle is fixedly arranged on the front side of the dragging plate, and a brush is arranged at the output end of the polishing electric spindle; the top of the vertical bottom plate is provided with a ball screw mechanism, and a nut seat on the ball screw mechanism is fixedly connected with the carriage; a through groove is formed in the table board fixing plate and is communicated with the box body, a rotary table is movably arranged in the through groove, a driving mechanism is installed in the box body, and the driving mechanism is connected with a driven gear fixedly connected with the bottom end of the rotary table; the top of the rotary table is provided with a housing, a three-jaw chuck is arranged in the housing at the top of the rotary table, and a workpiece to be processed is clamped in the three-jaw chuck.

Preferably, four corners of the bottom of the box body are fixedly connected with support legs.

Preferably, the front side of the vertical bottom plate is symmetrically provided with guide rails, and the guide rails are in sliding connection with guide sliding grooves formed in the carriage.

Preferably, the driving mechanism comprises a motor, a driving gear is fixedly connected to the output end of the motor, and the driving gear is in transmission connection with the driven gear through a belt.

Preferably, one side of the housing is provided with a chip removal port.

Preferably, a dust collector is arranged in the box body, the input end of the dust collector is communicated with a dust collector pipeline, and one section of the dust collector pipeline, which is far away from the dust collector, extends to the outside of the box body, penetrates through the mounting seat and then is connected with the chip removal port.

Preferably, the dust collector pipeline is connected with the exhaust port in a nested mode.

Preferably, the vacuum cleaner conduit is a hose.

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

the utility model is used for polishing the inner wall hole on the gear shaft, has simple structure, convenient installation and good deburring overall effect, and is not easy to generate the condition of incomplete deburring; the workpiece to be machined is fixed through the three-jaw chuck, so that the positioning is accurate and firm, and the polishing precision is improved; the brush is fixed on the polishing electric spindle which is fixed on the planker, the polishing electric spindle drives the deburring brush to rotate at a high speed, the planker is driven to move up and down by the ball screw mechanism, burrs in inner wall holes are thoroughly removed, debris generated in the polishing process is concentrated in the housing and is not easy to fly out, and the safety of workers is guaranteed; through the cooperation of dust catcher, dust catcher pipeline and chip removal mouth etc. use, be convenient for clear up the piece in the housing.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is a schematic view of the enlarged partial structure of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a box body; 2. a table top fixing plate; 3. a mounting seat; 4. a vertical base plate; 5. a carriage; 6. polishing the electric spindle; 7. a ball screw mechanism; 8. a turntable; 9. a driven gear; 10. a housing; 11. a three-jaw chuck; 12. a workpiece to be processed; 13. a through groove; 14. a support leg; 15. a guide rail; 16. a guide chute; 17. a motor; 18. a driving gear; 19. a vacuum cleaner conduit; 20. a belt; 21. a chip removal port.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a deburring mechanism for inner wall holes comprises a box body 1, wherein a table top fixing plate 2 is arranged at the top of the box body 1, a mounting seat 3 is arranged at the top of the table top fixing plate 2, a vertical bottom plate 4 is arranged on the mounting seat 3, a dragging plate 5 is slidably arranged in front of the vertical bottom plate 4, a polishing electric spindle 6 is fixedly arranged on the front side of the dragging plate 5, and a brush is arranged at the output end of the polishing electric spindle 6; the top of the vertical bottom plate 4 is provided with a ball screw mechanism 7, and a nut seat on the ball screw mechanism 7 is fixedly connected with the carriage 5; a through groove 13 is formed in the table top fixing plate 2, the through groove 13 is communicated with the box body 1, a rotary table 8 is movably arranged in the through groove 13, a driving mechanism is installed in the box body 1, and the driving mechanism is connected with a driven gear 9 fixedly connected with the bottom end of the rotary table 8; the top of the rotary table 8 is provided with a housing 10, the top of the rotary table 8 is provided with a three-jaw chuck 11 in the housing 10, and a workpiece 12 to be processed is clamped in the three-jaw chuck 11.

Furthermore, four corners of the bottom of the box body 1 are fixedly connected with support legs 14.

Furthermore, guide rails 15 are symmetrically arranged on the front side of the vertical bottom plate 4, and the guide rails 15 are slidably connected with guide chutes 16 formed on the carriage 5.

Further, the driving mechanism comprises a motor 17, an output end of the motor 17 is fixedly connected with a driving gear 18, and the driving gear 18 is in transmission connection with the driven gear 9 through a belt 20.

Further, a chip removal port 21 is formed at one side of the housing 10.

Furthermore, a dust collector is arranged in the box body 1, the input end of the dust collector is communicated with a dust collector pipeline 19, and one section of the dust collector pipeline 19, which is far away from the dust collector, extends to the outside of the box body 1 and passes through the mounting seat 3 to be connected with the scrap discharge port 21.

Furthermore, the dust collector pipeline 19 is connected with the chip removal port 21 in a nested mode, the assembly and disassembly are convenient, the dust collector pipeline 19 is separated from the chip removal port 21 during deburring, and after burrs are removed, the dust collector pipeline 19 is connected with the chip removal port 21 in the nested mode, and chips in the housing 10 are cleaned.

Further, the vacuum cleaner pipe 19 is a hose.

The working principle is as follows: when the deburring electric spindle is used, firstly, a workpiece 12 to be machined is clamped through movable clamping jaws on the three-jaw chuck 11, the positioning is accurate and firm, the structure is simple, the installation is convenient, the polishing precision is improved, the motor 17 is started, the motor 17 drives the driving gear 18 to rotate, the driving gear 18 drives the driven gear 9 to rotate through a belt, the driven gear 9 drives the three-jaw chuck 11 to rotate at a low speed through the rotary table 8, the upper polishing electric spindle 6 drives the deburring hairbrush to rotate at a high speed, the rotating direction of the three-jaw chuck 11 is opposite to the rotating direction of the deburring, the deburring can be more uniform, meanwhile, the relative rotating speed of the workpiece 12 to be machined and the deburring hairbrush is improved, and further the working efficiency is improved; in addition, when deburring is carried out, the ball screw mechanism 7 drives the dragging plate 5 to move up and down through the nut seat, burrs in the inner wall hole can be thoroughly removed, debris generated in the deburring process is concentrated in the housing 10 and is not easy to fly out, and the safety of workers is ensured; after the burrs are removed, the planker 5 drives the hairbrush to recover to the initial position, then, the dust collector is connected with the chip removal port 21 through the dust collector pipeline 19, chips in the housing 10 can be sucked out, and then the chips in the housing 10 can be conveniently cleaned.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

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 inner wall hole deburring mechanism is characterized by comprising a box body (1), wherein a table top fixing plate (2) is arranged at the top of the box body (1), a mounting seat (3) is arranged at the top of the table top fixing plate (2), a vertical base plate (4) is arranged on the mounting seat (3), a dragging plate (5) is arranged on the front side of the vertical base plate (4) in a sliding manner, a polishing electric spindle (6) is fixedly arranged on the front side of the dragging plate (5), and a brush is arranged at the output end of the polishing electric spindle (6); the top of the vertical bottom plate (4) is provided with a ball screw mechanism (7), and a nut seat on the ball screw mechanism (7) is fixedly connected with the carriage (5); a through groove (13) is formed in the table top fixing plate (2), the through groove (13) is communicated with the box body (1), the rotary table (8) is movably arranged in the through groove (13), a driving mechanism is arranged in the box body (1), and the driving mechanism is connected with a driven gear (9) fixedly connected with the bottom end of the rotary table (8); the top of the rotary table (8) is provided with a housing (10), the top of the rotary table (8) is provided with a three-jaw chuck (11) in the housing (10), and a workpiece (12) to be processed is clamped in the three-jaw chuck (11).

2. The inner wall hole deburring mechanism of claim 1, wherein: four corners of the bottom of the box body (1) are fixedly connected with support legs (14).

3. The inner wall hole deburring mechanism of claim 1, wherein: the front side of the vertical bottom plate (4) is symmetrically provided with guide rails (15), and the guide rails (15) are in sliding connection with guide chutes (16) arranged on the carriage (5).

4. The inner wall hole deburring mechanism of claim 1, wherein: the driving mechanism comprises a motor (17), a driving gear (18) is fixedly connected to the output end of the motor (17), and the driving gear (18) is in transmission connection with the driven gear (9) through a belt (20).

5. The inner wall hole deburring mechanism of claim 1, wherein: one side of the housing (10) is provided with a chip removal port (21).

6. The inner wall hole deburring mechanism of claim 1, wherein: the inside of box (1) is equipped with the dust catcher, and the input intercommunication of dust catcher has dust catcher pipeline (19), and dust catcher pipeline (19) keep away from one section of dust catcher and extend to the outside of box (1) and be connected with chip removal mouth (21) after passing in mount pad (3).

7. The inner wall hole deburring mechanism of claim 6, wherein: the dust collector pipeline (19) is connected with the chip removal port (21) in a nested manner.

8. The inner wall hole deburring mechanism of claim 6, wherein: the dust collector pipeline (19) is a hose.