CN209831169U

CN209831169U - Burr removing device

Info

Publication number: CN209831169U
Application number: CN201822017095.4U
Authority: CN
Inventors: 林嘉毅
Original assignee: Xiamen University of Technology
Current assignee: Xiamen University of Technology
Priority date: 2018-11-28
Filing date: 2018-11-28
Publication date: 2019-12-24
Anticipated expiration: 2028-11-28

Abstract

The utility model provides a clear away burr device relates to clear away burr equipment technical field. Wherein, this kind of deburring device contains: the deburring machine comprises a base, a clamping mechanism and a deburring mechanism, wherein the base is supported on a placing surface, the clamping mechanism is arranged on the base and used for clamping a workpiece needing to be deburred, and the deburring mechanism is supported above the clamping mechanism; the deburring device also comprises a supporting seat arranged on the base and a motor arranged on the supporting seat. The deburring mechanism is provided with a deburring component for deburring and a telescopic component which is rotatably connected to the motor and used for driving the deburring component to move up and down, and the deburring component is provided with a tool rest arranged on the telescopic component and a file detachably arranged on the tool rest. The telescopic component can drive the tool rest and drive the file to move downwards so that the file can be abutted against the workpiece, and the motor drives the telescopic component and synchronously drives the file to horizontally rotate by taking the telescopic component as a rotating center so as to remove burrs on the workpiece.

Description

Burr removing device

Technical Field

The utility model relates to a remove and clear away burr equipment technical field particularly, relate to a clear away burr device.

Background

The television surface frame is an important part of a television, and the product quality of the television surface frame affects the performance and appearance of a motor, so that the surface frame has higher quality requirements, particularly the surface quality of the surface frame. However, most of the television surface frames are metal surface frames, and burr mantle easily appears on the surfaces of the metal surface frames in the production process, so that the metal surface frames of the televisions are rough and uneven, and the metal surface frames easily cut people in the subsequent production and use processes.

Among the prior art, the burr on the metal face frame is mostly through artifical manual burring, perhaps adopts simple and easy equipment of polishing, and the inefficiency of not only getting rid of the burr is omitted less burr moreover easily. In view of the above, the inventors of the present invention have made a study of the prior art and then have made the present application.

SUMMERY OF THE UTILITY MODEL

The utility model provides a clear away burr device aims at improving the problem that above-mentioned background art provided.

In order to solve the technical problem, the utility model provides a deburring device contains: the deburring machine comprises a base, a clamping mechanism and a deburring mechanism, wherein the base is supported on a placing surface, the clamping mechanism is arranged on the base and used for clamping a workpiece needing to be deburred, and the deburring mechanism is supported above the clamping mechanism; the deburring device also comprises a supporting seat arranged on the base and a motor arranged on the supporting seat;

the deburring mechanism is provided with a deburring component for deburring and a telescopic component which is rotatably connected to the motor and is used for driving the deburring component to move up and down, and the deburring component is provided with a tool rest arranged on the telescopic component and a file which is detachably arranged on the tool rest;

the telescopic component can drive the tool rest and drive the file to move downwards so that the file is abutted against the workpiece; the motor can drive the telescopic component and synchronously drive the file to horizontally rotate by taking the telescopic component as a rotation center so as to remove burrs on the workpiece.

As a further optimization, the deburring device further comprises a protection mechanism supported above the clamping mechanism, and the protection mechanism comprises a slide rail which is arranged on the motor and is internally provided with a first chute, a slide block which is arranged on the first chute in a sliding way, a protective cover which is arranged on the slide block and can drive the slide block to move up and down in the first chute, and a clamping pin which is used for limiting the slide block to move down in the first chute;

the motor is provided with a clamping groove matched with the clamping pin, and one end of the clamping pin penetrates through the first sliding groove and is arranged in the clamping groove so as to limit the sliding rail and the protective cover to move downwards.

As a further optimization, the side part of the file is provided with a first hole, and the side part of the tool rest is provided with a second hole; the deburring mechanism is provided with a mounting assembly for mounting the file, the mounting assembly is provided with a spring block which is arranged in the first hole in a sliding way, a spring which is arranged in the first hole and two ends of which are respectively abutted against the bottom wall of the sliding block and the bottom wall of the first hole, and a movable rod which is arranged in the second hole in a sliding way;

one end of the elastic block penetrates out of the first hole and is arranged in the second hole, the movable rod can drive one end, located in the second hole, of the elastic block to move towards the direction far away from the second hole and extrude the spring until the elastic block is separated from the second hole, and therefore the file can be detached conveniently.

As a further optimization, a flange is arranged on the circumferential surface of the movable rod, and a limiting part for limiting the flange to be separated from the second hole is arranged at the tail end of the second hole.

Preferably, the clamping mechanism has a pair of clamping components arranged on the base, the clamping components have screw rods and clamping blocks arranged on the screw rods, and the clamping blocks can be driven to advance or retreat along the screw rods by rotating the screw rods.

As a further optimization, the deburring device has a scrap groove for placing burrs to be removed from the workpiece, a second chute for accommodating the scrap groove is arranged on the base, and the scrap groove can be taken out from the second chute.

Preferably, the deburring assembly has a plurality of said files of different or communicating gauges.

By adopting the technical scheme, the utility model discloses can gain following technological effect:

the utility model discloses the deburring device is through configuration base, fixture and burring mechanism, puts the work piece that needs the burring on the base when concrete work, and rotatory screw rod makes the clamp splice clip the work piece, lets the file butt to the work piece under the drive of flexible subassembly, and the file is rotatory under the drive of motor at last and is polished the burring to the work piece; through above technical scheme, the burr of deburring device can high efficiency get rid of the burr on workpiece surface, can get rid of some small burrs that the naked eye is difficult to discover simultaneously, improves workpiece surface's quality greatly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a first structure of a deburring device according to an embodiment of the present invention;

fig. 2 is a schematic view of a second structure of the deburring device according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at I;

FIG. 4 is an enlarged view of a portion of FIG. 1 at II;

FIG. 5 is an enlarged view of a portion of FIG. 2 at III;

the labels in the figure are: 1-a base; 2-a clamping mechanism; 3-a support seat; 4-a telescoping assembly; 5-deburring component; 6-a deburring mechanism; 7-a motor; 8-a protection mechanism; 9-a protective cover; 10-a slide block; 11-a first runner; 12-a tool holder; 13-a file; 14-a clamping block; 15-screw rod; 16-a knob; 17-a second runner; 18-a scrap chute; 19-a handle; 20-bayonet lock; 21-card slot; 22-a spring; 23-a first hole; 24-a bullet block; 25-a second well; 26-a movable rod; 27-a limiting part.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1 and 2, in the present embodiment, a deburring device includes: the deburring machine comprises a base 1 supported on a placing surface, a clamping mechanism 2 which is arranged on the base 1 and is used for clamping a workpiece needing deburring, and a deburring mechanism 6 which is supported above the clamping mechanism 2. The deburring device also comprises a supporting seat 3 arranged on the base 1 and a motor 7 arranged on the supporting seat 3. The deburring mechanism 6 comprises a deburring component 5 for deburring and a telescopic component 4 which is rotatably connected to a motor 7 and is used for driving the deburring component 5 to move up and down, wherein the deburring component 5 comprises a tool rest 12 arranged on the telescopic component 4 and a file 13 which is detachably arranged on the tool rest 12. The telescopic component 4 can drive the tool rest 12 and drive the file 13 to move downwards, so that the file 13 is abutted against a workpiece; the motor 7 can drive the telescopic assembly 4 and synchronously drive the file 13 to horizontally rotate by taking the telescopic assembly 4 as a rotation center so as to remove burrs on a workpiece. During specific work, a workpiece needing to be deburred is placed on the base 1, the screw 15 is rotated to enable the clamping block 14 to clamp the workpiece, the file 13 is abutted to the workpiece under the driving of the telescopic assembly 4, and finally the file 13 is rotated under the driving of the motor 7 to polish and deburre the workpiece; through the technical scheme, the utility model discloses a deburring device can high efficiency get rid of workpiece surface's burr, can get rid of some burr that the naked eye is difficult to the discovery simultaneously, improves workpiece surface's quality greatly. In the present embodiment, the telescopic assembly 4 comprises a hydraulic machine fixed on the motor 7 and a telescopic rod arranged at the output end of the hydraulic machine, and the tool rest 12 is arranged on the telescopic rod, and the hydraulic machine can drive the telescopic rod to extend or shorten, in the present embodiment, the motor 7 is a model Y100L-2.

As shown in fig. 2 and 3, in the present embodiment, the deburring device further includes a protection mechanism 8 supported above the clamping mechanism 2, the protection mechanism 8 includes a slide rail disposed on the motor 7 and having a first slide groove 11 therein, a slider 10 slidably disposed on the first slide groove 11, a protection cover 9 disposed on the slider 10 and capable of driving the slider 10 to move up and down in the first slide groove 11, and a detent 20 for limiting the downward movement of the slider 10 in the first slide groove 11; the motor 7 is provided with a clamping groove 21 matched with the clamping pin 20, and one end of the clamping pin 20 passes through the first sliding groove 11 and is arranged in the clamping groove 21 so as to limit the downward movement of the sliding rail and the protective cover 9. In the present embodiment, the guard mechanism 8 has a pair of slide rails fixed to the left and right sides of the motor 7, respectively, and one slider 10 is disposed in each of the pair of slide rails, and the guard 9 is fixed to the two sliders 10, and the two sliders 10 support the guard 9 on the base 1. In this embodiment, the enclosure 9 is sound-proof tempered glass, and the latch 20 is a bolt with a nut. In the using process, the bayonet 20 on the pair of slide rails is pulled out, and the protective cover 9 drives the two slide blocks 10 to slide downwards under the action of gravity until the two slide blocks move to the base 1. The protective cover 9 can prevent burrs removed from the workpiece from flying to an operator, and can protect the operator; in addition, the protective cover 9 of the sound insulation toughened glass can also play a sound insulation role. In this embodiment, the workpiece may be a metal bezel of a television, or other workpiece requiring burr removal.

As shown in FIGS. 2, 4 and 5, in the present embodiment, the side of the file 13 is provided with a first hole 23, the side of the holder 12 is provided with a second hole 25, and the bottom of the holder 12 is provided with a third hole, wherein the second hole 25 communicates with the third hole, and the file 13 is mounted on the third hole. The deburring mechanism 6 has a mounting member for mounting the rasp 13, the mounting member having a spring block 24 slidably disposed in the first hole 23, a spring 22 disposed in the first hole 23 and having both ends abutting against the bottom walls of the slider 10 and the first hole 23, respectively, and a movable rod 26 slidably disposed in the second hole 25. One end of the elastic block 24 penetrates through the first hole 23 and is arranged in the second hole 25, and the movable rod 26 can drive one end of the elastic block 24, which is positioned in the second hole 25, to move in a direction away from the second hole 25 and press the spring 22 until the elastic block 24 is separated from the second hole 25 so as to detach the file 13. A flange is provided on the circumferential surface of the movable rod 26, and a stopper 27 for restricting the flange from being separated from the second hole 25 is provided at the end of the second hole 25. In this embodiment, the flange is a ring of protrusions provided on the circumferential surface of the movable rod 26, and the stopper 27 is an annular collar provided at the end of the second hole 25, and the inner diameter of the annular collar is smaller than the outer diameter of the flange, so that the movable rod 26 can be prevented from being disengaged from the second hole 25. In the using process, the specification of the file 13 needs to be changed sometimes, for example, when the material of the workpiece is changed, files 13 with different specifications need to be changed; when the blade needs to be removed, the operator can remove the rasp 13 smoothly by pressing the movable rod 26, so that the movable rod 26 contacts the elastic block 24 and drives the elastic block 24 to move outwards relative to the second hole 25 until the elastic block 24 is separated from the second hole 25. When the file 13 is loaded into the third hole when the tool needs to be installed, the elastic block 24 can be pressed into the first hole 23, and the spring 22 is pressed; when the first hole 23 and the second hole 25 are communicated, the elastic block 24 is elastically inserted into the second hole 25 by the spring 22, and functions to fix the file.

As shown in fig. 2, in the present embodiment, the clamping mechanism 2 has a pair of clamping assemblies disposed on the base 1, the clamping assemblies have screws 15, and clamping blocks 14 disposed on the screws 15, and the rotating screws 15 can drive the clamping blocks 14 to move forward or backward along the screws 15. Wherein, the screw rod 15 is also provided with a knob 16 which is convenient to operate, when in use, a workpiece is placed on the base 1, and then the workpiece is stably clamped by the clamping blocks 14 at the left side and the right side by rotating the knob 16 on the screw rods 15 at the left side and the right side.

As shown in fig. 2, in the present embodiment, the deburring device has a scrap receptacle 18 for placing burrs removed from the workpiece, the base 1 is provided with a second chute 17 for accommodating the scrap receptacle 18, and the scrap receptacle 18 can be taken out from the second chute 17. Wherein, a handle 19 for taking out the scrap groove 18 is arranged on the scrap groove 18. The base 1 is provided with a through hole communicated with the scrap groove 18, the removed burrs can fall into the scrap groove 18 through the through hole after being blocked by the protective cover 9, and a user can pull out the scrap groove 18 through the handle 19 to dump the burrs in the scrap groove 18.

As shown in FIG. 2, in the present embodiment, the deburring assembly 5 has three files 13, and the three files 13 have different specifications. The three rasps 13 work simultaneously to ensure that the burr removing device can clear burrs with different sizes, and ensure that the burr removing device can remove the burrs on the surface of a clean workpiece. In another embodiment, the deburring assembly 5 may be provided with only one, two or more than three files 13, and these files 13 may have the same or different specifications.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A deburring apparatus comprising: the deburring machine comprises a base (1) supported on a placing surface, a clamping mechanism (2) which is configured on the base (1) and is used for clamping a workpiece needing to be deburred, and a deburring mechanism (6) supported above the clamping mechanism (2); the deburring device also comprises a supporting seat (3) arranged on the base (1) and a motor (7) arranged on the supporting seat (3);

the deburring mechanism (6) is provided with a deburring component (5) for deburring and a telescopic component (4) which is rotatably connected to the motor (7) and is used for driving the deburring component (5) to move up and down, the deburring component (5) is provided with a tool rest (12) arranged on the telescopic component (4) and a file (13) detachably arranged on the tool rest (12);

the telescopic component (4) can drive the tool rest (12) and drive the file (13) to move downwards so that the file (13) abuts against the workpiece; the motor (7) can drive the telescopic component (4) and synchronously drive the file (13) to horizontally rotate by taking the telescopic component (4) as a rotation center so as to remove burrs on the workpiece.

2. A deburring device according to claim 1 further comprising a guard mechanism (8) supported above said holding mechanism (2), said guard mechanism (8) comprising a slide rail disposed on said motor (7) and having a first slide slot (11) therein, a slide block (10) slidably disposed on said first slide slot (11), a guard (9) disposed on said slide block (10) and capable of moving said slide block (10) up and down within said first slide slot (11), and a detent (20) for restricting downward movement of said slide block (10) within said first slide slot (11);

a clamping groove (21) matched with the clamping pin (20) is arranged on the motor (7), one end of the clamping pin (20) penetrates through the first sliding groove (11) and is arranged in the clamping groove (21) so as to limit the downward movement of the sliding rail and the protective cover (9).

3. A deburring device according to claim 2 wherein the side of said rasp (13) is provided with a first hole (23) and the side of said holder (12) is provided with a second hole (25); the deburring mechanism (6) is provided with a mounting component for mounting the rasp (13), the mounting component is provided with a spring block (24) which is arranged in the first hole (23) in a sliding way, a spring (22) which is arranged in the first hole (23) and two ends of which are respectively abutted against the bottom wall of the sliding block (10) and the bottom wall of the first hole (23), and a movable rod (26) which is arranged in the second hole (25) in a sliding way;

one end of the elastic block (24) penetrates out of the first hole (23) and is arranged in the second hole (25), the movable rod (26) can drive one end, located in the second hole (25), of the elastic block (24) to move in the direction away from the second hole (25) and press the spring (22) until the elastic block (24) is separated from the second hole (25), so that the file (13) can be detached.

4. A deburring device according to claim 3 wherein said movable rod (26) is provided with a flange on its peripheral surface, and the end of said second bore (25) is provided with a stopper portion (27) for restricting the separation of said flange from said second bore (25).

5. A deburring device according to claim 1 wherein said clamping mechanism (2) has a pair of clamping assemblies disposed on said base (1) and having a threaded shaft (15) and a clamping block (14) disposed on said threaded shaft (15), rotation of said threaded shaft (15) causing said clamping block (14) to advance or retract along said threaded shaft (15).

6. A deburring device according to claim 1 wherein said deburring device has a scrap chute (18) for holding burrs removed from said workpiece, said base (1) being provided with a second chute (17) for receiving said scrap chute (18), said scrap chute (18) being removable from said second chute (17).

7. A deburring apparatus according to claim 1 wherein said deburring assembly (5) has a plurality of said files (13), said plurality of said files (13) having different or communicating gauges.