CN210704131U

CN210704131U - Multi-joint type manipulator production and processing is with hand-held type equipment of polishing

Info

Publication number: CN210704131U
Application number: CN201921325743.0U
Authority: CN
Inventors: 蒲俊; 吴际顺; 黄运忠
Original assignee: Hainan Lingfeng Electromechanical Technology Co Ltd
Current assignee: Hainan Lingfeng Electromechanical Technology Co Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-06-09
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a handheld polishing device for multi-joint manipulator production and processing, which comprises a shell and a cover body, wherein the cover body is fixedly arranged at the bottom end of the shell, the bottom of the cover body is provided with a fixed ring, the outer ring and the inner ring at the bottom end of the cover body are respectively and fixedly connected with the outer ring and the inner ring at the top end of the fixed ring through two corrugated pipes, two sliding cavities are respectively arranged inside two sides of the cover wall of the cover body, two sliding blocks are respectively arranged inside the two sliding cavities in a sliding way, the bottom ends of the two sliding blocks are respectively and fixedly connected with the top ends of two connecting rods, the handheld polishing device for multi-joint manipulator production and processing can prevent dust generated in the polishing process from floating all around by matching the cover body, the corrugated pipes and the fixed ring, simultaneously, the rotating blades are driven by a rotating shaft to rotate so as to, then the grinding equipment has the dust collecting capacity, and the health of workers is guaranteed.

Description

Multi-joint type manipulator production and processing is with hand-held type equipment of polishing

Technical Field

The utility model relates to a hand-held type equipment of polishing, in particular to many articulated type manipulator production and processing are with hand-held type equipment of polishing.

Background

The articulated manipulator can imitate some action functions of human hand and arm, and can be used for grabbing, carrying objects or operating the automatic operation device of the tool according to the fixed program. The articulated manipulator generally needs to be ground during production and processing, and then needs to use a grinding machine which is widely applied to grinding and polishing treatment of the surface of a workpiece. According to the polishing requirements of different products, a variety of polishing machines exist on the market. Hand held sanders are currently gaining popularity for their compactness and convenience.

The existing hand-held sander has the following disadvantages: 1. the existing hand-held grinding machine can generate dust in the grinding process, the dust is easy to float and is harmful to human health after being sucked into a human body, and the existing hand-held grinding machine does not have the capability of collecting dust; 2. the existing handheld grinding machine is easy to damage equipment due to high temperature after being used for a long time, a workpiece is easy to damage due to heat generated in the grinding process, and the heat dissipation effect of the existing handheld grinding machine is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many articulated type manipulator production and processing is with hand-held type equipment of polishing to current hand-held type polisher of proposing does not possess the ability of collection dirt and the poor problem of radiating effect in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a handheld polishing device for production and processing of a multi-joint manipulator comprises a shell and a cover body, wherein the cover body is fixedly arranged at the bottom end of the shell, a fixing ring is arranged at the bottom of the cover body, an outer ring and an inner ring at the bottom end of the cover body are fixedly connected with an outer ring and an inner ring at the top end of the fixing ring through two corrugated pipes respectively, two sliding cavities are formed in two sides of the wall of the cover body respectively, two sliding blocks are arranged in the two sliding cavities in a sliding mode respectively, the bottom ends of the two sliding blocks are fixedly connected with the top ends of two connecting rods respectively, the bottom ends of the two connecting rods penetrate through the bottom end of the cover body and are fixedly connected with two sides at the top end of the fixing ring respectively, springs are sleeved outside the two connecting rods, a partition plate is fixedly arranged at the top of the inner wall of the shell, a motor, the middle part of pivot is rotated through the middle part of bearing and casing bottom and is alternated and be connected, the emery wheel of polishing is installed to the bottom of pivot, the top fixed mounting of pivot has the flabellum, the fixed filter screen that is equipped with in middle part of shells inner wall, the filter screen is in the bottom of flabellum, the both sides of casing bottom are alternated and are connected with two defeated tuber pipes, a plurality of ventilation hole has all been seted up at the both sides of baffle and the top of casing both sides.

As a preferred technical scheme of the utility model, the fixed first handle that is equipped with in middle part of casing one side, the fixed second handle that is equipped with in bottom of casing avris, the one end of first handle alternates and is connected with the power cord, shift knob is installed to the bottom of first handle, the motor passes through shift knob and power cord electric connection, power cord and external power supply electric connection.

As a preferred technical scheme of the utility model, shells inner wall's bottom mounting is equipped with the lag, the lag cover is established in the outside of pivot, the top of lag and the bottom fixed connection of filter screen.

As an optimized technical scheme of the utility model, four spheroids are installed in solid fixed ring's bottom rotation.

As an optimal technical scheme of the utility model, every the equal fixed mounting in top of defeated tuber pipe has the check valve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a many articulated type manipulator is hand-held type equipment of polishing for production and processing has following beneficial effect:

1) the sliding block can be driven to slide in the sliding cavity by the extrusion shell in the polishing process, the polishing operation can be carried out until the polishing grinding wheel is contacted with a workpiece, dust generated in the polishing process can be prevented from floating around by the matching of the cover body, the corrugated pipe and the fixing ring, meanwhile, the rotating shaft drives the fan blades to rotate to generate suction force, the dust in the cover body is sucked into the shell through the air delivery pipe and collected, and then the polishing equipment has the dust collection capacity, and the health of workers is guaranteed;

2) the fan blades can play a role in heat dissipation in the dust collection process, air flow generated by the fan blades can cool the grinding part, and meanwhile, air cooling can be performed on the motor, so that the heat dissipation effect of the handheld grinding equipment is improved, and the continuous service life of the grinding equipment is prolonged.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a cover body; 3. a fixing ring; 4. a bellows; 5. a slide chamber; 6. a slider; 7. a connecting rod; 8. a spring; 9. a partition plate; 10. a motor; 11. a rotating shaft; 12. grinding a grinding wheel; 13. a wind delivery pipe; 14. a check valve; 15. a fan blade; 16. a filter screen; 17. a vent hole; 18. a protective sleeve; 19. a first handle; 20. a power line; 21. a switch button; 22. a second handle; 23. a sphere.

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. 1-3, the utility model provides a hand-held polishing device for multi-joint manipulator production and processing, comprising a housing 1 and a cover body 2, the cover body 2 is fixedly arranged at the bottom end of the housing 1, the bottom of the cover body 2 is provided with a fixing ring 3, the outer ring and the inner ring at the bottom end of the cover body 2 are respectively fixedly connected with the outer ring and the inner ring at the top end of the fixing ring 3 through two corrugated pipes 4, two sliding cavities 5 are respectively arranged inside the two sides of the cover wall of the cover body 2, two sliders 6 are respectively arranged inside the two sliding cavities 5 in a sliding manner, the bottom ends of the two sliders 6 are respectively fixedly connected with the top ends of two connecting rods 7, the bottom ends of the two connecting rods 7 respectively penetrate through the bottom end of the cover body 2 and are respectively fixedly connected with the two sides at the top end of the fixing ring 3, springs 8 are respectively, the bottom of baffle 9 is equipped with pivot 11, the top of pivot 11 is connected with the output shaft transmission of motor 10, the middle part of pivot 11 is passed through the bearing and is rotated with the middle part of 1 bottom of casing and alternate and be connected, emery wheel 12 of polishing is installed to the bottom of pivot 11, the top fixed mounting of pivot 11 has flabellum 15, the fixed filter screen 16 that is equipped with in middle part of 1 inner wall of casing, filter screen 16 is in the bottom of flabellum 15, the both sides of 1 bottom of casing alternate and are connected with two defeated tuber pipes 13, a plurality of ventilation hole 17 has all been seted up at the top of the both.

Preferably, the middle part of 1 one side of casing is fixed and is equipped with first handle 19, the fixed second handle 22 that is equipped with in bottom on 1 avris of casing, first handle 19's one end interlude is connected with power cord 20, shift knob 21 is installed to first handle 19's bottom, motor 10 passes through shift knob 21 and power cord 20 electric connection, power cord 20 and external power supply electric connection, cooperate through first handle 19 and second handle 22 and be convenient for the staff and control the equipment of polishing, be convenient for control opening and closing of motor 10 through shift knob 21.

Preferably, the bottom end of the inner wall of the housing 1 is fixedly provided with a protecting sleeve 18, the protecting sleeve 18 is sleeved on the outer portion of the rotating shaft 11, the top end of the protecting sleeve 18 is fixedly connected with the bottom end of the filter screen 16, dust can be prevented from entering the bearing through the protecting sleeve 18, and the rotating shaft 11 and the bearing are protected.

Preferably, the bottom end of the fixed ring 3 is rotatably mounted with four balls 23, which facilitate moving the fixed ring 3 through the balls 23, thereby avoiding the fixed ring 3 from interfering with the movement of the polishing apparatus.

Preferably, a check valve 14 is fixedly installed at the top end of each air delivery pipe 13, and dust can be prevented from falling into the air delivery pipe 13 again through the check valve 14.

When the handheld polishing equipment is used, the first handle 19 and the second handle 22 are firstly held by hands to place the fixing ring 3 on the multi-joint manipulator to be polished, then the switch button 21 is extruded to supply power to the motor 10, the motor 10 can drive the polishing grinding wheel 12 at the bottom end of the rotating shaft 11 to rotate, then the shell 1 is extruded downwards, the sliding block 6 slides upwards in the sliding cavity 5, the spring 8 is pressed downwards when the cover body 2 moves downwards until the polishing grinding wheel 12 is contacted with the surface of the multi-joint manipulator, a protection interval can be formed by matching the cover body 2, the corrugated pipe 4 and the fixing ring 3 in the polishing process, dust generated in the polishing process is prevented from floating around, meanwhile, the fan blade 15 is driven by the rotating shaft 11 to rotate to generate upward suction force, the dust in the cover body 2 is sucked into the shell 1 through the air delivery pipe 13, rethread filter screen 16 can be collected the dust in the inside of casing 1, then make the equipment of polishing possess the ability of collection dirt, ensure that the staff's is healthy, the air current after the filtration passes through ventilation hole 17 circulation to motor 10 department on baffle 9 again, ventilation hole 17 on the rethread casing 1 discharges, then flabellum 15 can play radiating effect simultaneously at the album dirt in-process, the air current that produces through flabellum 15 can carry out the forced air cooling to the position of polishing, can carry out the forced air cooling to motor 10 simultaneously, then improve the radiating effect of hand-held type equipment of polishing, the last live time of the equipment of polishing of extension, the bottom of casing 1 opposite side still articulates there is an apron, can concentrate the discharge through opening the dust of apron with casing 1 inside.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 handheld polishing equipment for the production and processing of the multi-joint manipulator comprises a shell (1) and a cover body (2) and is characterized in that the cover body (2) is fixedly arranged at the bottom end of the shell (1), a fixing ring (3) is arranged at the bottom of the cover body (2), the outer ring and the inner ring at the bottom end of the cover body (2) are fixedly connected with the outer ring and the inner ring at the top end of the fixing ring (3) respectively through two corrugated pipes (4), two sliding cavities (5) are respectively arranged in the two sides of the cover wall of the cover body (2), two sliding blocks (6) are respectively arranged in the two sliding cavities (5) in a sliding mode, the bottom ends of the two sliding blocks (6) are respectively fixedly connected with the top ends of two connecting rods (7), the bottom ends of the two connecting rods (7) penetrate through the bottom ends of the cover body (2) and are respectively fixedly connected with the two sides at the top end of the fixing ring, a clapboard (9) is fixedly arranged at the top of the inner wall of the shell (1), a motor (10) is fixedly arranged at the top end of the clapboard (9), the bottom of the clapboard (9) is provided with a rotating shaft (11), the top end of the rotating shaft (11) is in transmission connection with an output shaft of the motor (10), the middle part of the rotating shaft (11) is rotatably and alternately connected with the middle part of the bottom end of the shell (1) through a bearing, a grinding wheel (12) is arranged at the bottom end of the rotating shaft (11), a fan blade (15) is fixedly arranged at the top of the rotating shaft (11), a filter screen (16) is fixedly arranged in the middle of the inner wall of the shell (1), the filter screen (16) is positioned at the bottom of the fan blades (15), two air delivery pipes (13) are inserted and connected on two sides of the bottom end of the shell (1), and a plurality of vent holes (17) are formed in the two sides of the partition plate (9) and the tops of the two sides of the shell (1).

2. The multi-jointed manipulator hand-held grinding apparatus as claimed in claim 1, wherein: the utility model discloses a motor, including casing (1), switch button (21), motor (10), power cord (20) electric connection, power cord (20) and external power supply electric connection, casing (1) one side's middle part is fixed and is equipped with first handle (19), the fixed second handle (22) that is equipped with in bottom on casing (1) avris, the one end of first handle (19) alternates and is connected with power cord (20), switch button (21) are installed to the bottom of first handle (19), motor (10) are through switch button (21) and power cord (20) electric.

3. The multi-jointed manipulator hand-held grinding apparatus as claimed in claim 1, wherein: the bottom end of the inner wall of the shell (1) is fixedly provided with a protective sleeve (18), the protective sleeve (18) is sleeved outside the rotating shaft (11), and the top end of the protective sleeve (18) is fixedly connected with the bottom end of the filter screen (16).

4. The multi-jointed manipulator hand-held grinding apparatus as claimed in claim 1, wherein: the bottom end of the fixing ring (3) is rotatably provided with four spheres (23).

5. The multi-jointed manipulator hand-held grinding apparatus as claimed in claim 1, wherein: and a check valve (14) is fixedly mounted at the top end of each air delivery pipe (13).