CN219767791U - Use nimble arm of polishing - Google Patents

Abstract

The utility model discloses a polishing mechanical arm flexible to use, which comprises a polishing table, a first rotating structure, a second rotating structure, a lifting structure, a moving structure and a dust collection structure, wherein four supporting rods are fixedly connected to the outer side wall of the bottom of the polishing table, the supporting rods are connected with a moving frame through the first rotating structure, the moving frame is connected to the polishing table in a sliding manner, and the second rotating structure is arranged on the moving frame. The first rotating structure can drive the polishing arm to move along the width direction of the polishing table, the second rotating structure can adjust the polishing angle of the polishing arm, the lifting structure can adjust the polishing height of the polishing arm, the moving structure can drive the polishing arm to move along the length direction of the polishing table, the polishing arm can be used flexibly, metal parts can be polished better, the exhaust fan can exhaust air, and the dust suction nozzle sucks dust generated by polishing into the dust suction box, so that dust generated in the polishing process can be cleaned conveniently.

Description

Use nimble arm of polishing

Technical Field

The utility model relates to the field of metal processing, in particular to a polishing mechanical arm flexible to use.

Background

Metalworking is abbreviated as metalworking, and refers to a production activity of processing a material having metal characteristics composed of a metal element or a metal element as a main component by a human being. The technology is a technology for processing metal materials into articles, parts and components, and comprises large parts such as bridges, ships and the like, and even fine components of engines, jewelry and wristwatches. In the metal working process, it is sometimes necessary to perform polishing on a metal piece, and a polishing mechanical arm is a machine for polishing.

CN218051942U discloses a sanding and polishing mechanical arm. Including the bottom plate, its characterized in that: the upper side fixed connection riser of bottom plate, the riser bearing is connected the circle axle, one side lower extreme of the fixed straight flute pole of one end of circle axle, be provided with the slider in the spout of straight flute pole, the diaphragm is fixed to the slider, the center pin of belt pulley is connected to the both ends of diaphragm bearing respectively, and one the center pin downside of belt pulley is fixed and is beaten the mill, two the belt pulley passes through the belt and connects. The utility model relates to the field of grinding and polishing equipment, in particular to a grinding and polishing mechanical arm which is convenient for height and angle adjustment of a grinding disc.

The polishing mechanical arm has the following technical problems that the polishing height and the polishing angle can be adjusted, but because the vertical plate is fixed on the bottom plate, the polishing mechanical arm can only polish at a fixed position, so that the polishing mechanical arm is not flexible to use, once a metal piece to be polished is larger than the polishing range of the polishing mechanical arm, the polishing mechanical arm can not move along the bottom plate to polish the metal piece, and can only polish the metal piece by manual movement, so that the polishing mechanical arm is inconvenient.

Therefore, it is desirable to provide a polishing mechanical arm with flexible use, which can make the polishing arm flexible to use, and can better polish metal pieces and clean dust generated in the polishing process.

Disclosure of Invention

The polishing mechanical arm with the flexibility is used for solving the problems that in the prior art, the polishing mechanical arm is not flexible enough to use and dust generated in the polishing process cannot be treated.

According to one aspect of the utility model, a polishing mechanical arm flexible to use is provided, the polishing mechanical arm comprises a polishing table, a first rotating structure, a second rotating structure, a lifting structure, a moving structure and a dust collection structure, wherein four supporting rods are fixedly connected to the outer side wall of the bottom of the polishing table, the supporting rods are connected with a moving frame through the first rotating structure, the moving frame is slidably connected to the polishing table, the second rotating structure is arranged on the moving frame, the lifting structure is arranged on the second rotating structure, the moving structure is arranged on the lifting structure, the polishing arm is arranged at the bottom of the moving structure, the dust collection structure is arranged at the top of the polishing table, a fixed shell is fixedly connected to the outer side wall of the back of the supporting rod, a collecting box is slidably connected to the inside of the fixed shell, and a handle plate is fixedly connected to the outer side wall of the collecting box.

Further, the first rotating structure comprises a first rotating motor, a first rotating block, a threaded rod and a second rotating block, the first rotating block and the second rotating block are rotationally connected to the side wall of the supporting rod, the first rotating motor is fixedly connected to the outer side wall of the supporting rod, the first rotating end of the first rotating motor is fixedly connected with the first rotating block, the threaded rod is fixedly connected between the first rotating block and the second rotating block, and the threaded rod is in threaded connection with the side wall of the movable frame.

Further, the second rotating structure comprises a second rotating motor, a first rotating rod, a rotating frame and a sliding groove, wherein the rotating rod is rotationally connected to the side wall of the moving frame, one end of the first rotating rod is fixedly connected with the rotating frame, the rotating frame is rotationally connected to the moving frame, the second rotating motor is fixedly connected to the outer side wall of the moving frame, the rotating end of the second rotating motor is fixedly connected with the first rotating rod, and the sliding groove is formed in the side wall of two opposite sides of the rotating frame.

Further, the inner side wall of the rotating frame is fixedly connected with a supporting block.

Further, the lifting structure comprises an electric push rod, a lifting rod and a rolling groove, wherein the electric push rod is fixedly connected to the outer side wall of the top of the supporting block, the lifting rod is fixedly connected to the top of the electric push rod, and the rolling groove is formed in the side walls of the front face and the back face of the lifting rod.

Further, the mobile structure comprises a first mobile plate, a third rotary motor, a second rotary rod, rolling wheels and a second mobile plate, wherein the first mobile plate and the second mobile plate are in sliding connection with the upper side and the lower side of the lifting rod, the second rotary rod is in rotary connection between the first mobile plate and the second mobile plate, the rolling wheels are fixedly connected to the second rotary rod, the rolling wheels are in rolling connection in the rolling groove, the third rotary motor is fixedly connected to the outer side wall of the top of the first mobile plate, and the second rotary rod is fixedly connected to the rotary end of the third rotary motor.

Further, the dust collection structure comprises a dust collection cylinder, an exhaust fan, a dust collection pipe, a dust collection nozzle and a support plate, wherein the support plate is fixedly connected to the outer side wall of the top of the polishing table, the dust collection box is fixedly connected to the top of the support plate, the dust collection nozzles are fixedly connected to the side walls of the dust collection box at equal intervals, one end of the dust collection pipe is fixedly connected to the side walls of the dust collection box, the other end of the dust collection pipe is fixedly connected to the top side wall of the fixed shell, the dust collection cylinder is fixedly connected to the dust collection pipe, and the exhaust fan is fixedly connected to the inner side wall of the dust collection cylinder.

According to the embodiment of the utility model, the first rotating structure, the second rotating structure, the lifting structure, the moving structure and the dust collection structure are adopted, so that the problems that the polishing mechanical arm is not flexible to use and cannot process dust generated in the polishing process are solved, and the effects of being convenient for the polishing arm to use flexibly and cleaning the dust generated in the polishing process are achieved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present utility model;

FIG. 3 is a schematic diagram of the overall side view internal structure of an embodiment of the present utility model.

In the figure: 1. a grinding table; 2. a support rod; 3. a moving rack; 4. a fixed housing; 5. a collection box; 6. a handle plate; 7. rotating the first structure; 701. rotating a first motor; 702. a first rotating block; 703. a threaded rod; 704. a second rotating block; 8. rotating the second structure; 801. rotating a second motor; 802. rotating the first rod; 803. a rotating frame; 804. a sliding groove; 9. a lifting structure; 901. an electric push rod; 902. a lifting rod; 903. a rolling groove; 10. a moving structure; 1001. a first moving plate; 1002. rotating a motor III; 1003. a second rotating rod; 1004. a rolling wheel; 1005. a second moving plate; 11. a dust collection structure; 1101. a dust collection cylinder; 1102. an exhaust fan; 1103. a dust collection pipe; 1104. a dust collection box; 1105. a dust suction nozzle; 1106. a support plate; 12. a polishing arm; 13. and a supporting block.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-3, a polishing mechanical arm with flexible use comprises a polishing table 1, a first rotating structure 7, a second rotating structure 8, a lifting structure 9, a moving structure 10 and a dust collection structure 11, wherein four support rods 2 are fixedly connected to the outer side wall of the bottom of the polishing table 1, the support rods 2 are connected with a moving frame 3 through the first rotating structure 7, the moving frame 3 is slidably connected to the polishing table 1, the moving frame 3 is provided with the second rotating structure 8, the second rotating structure 8 is provided with the lifting structure 9, the lifting structure 9 is provided with a moving structure 10, the bottom of the moving structure 10 is provided with a polishing arm 12, the dust collection structure 11 is arranged at the top of the polishing table 1, a fixed shell 4 is fixedly connected to the outer side wall of the back of the support rods 2, a collecting box 5 is fixedly connected to the inner sliding connection of the fixed shell 4, and a handle plate 6 is fixedly connected to the outer side wall of the collecting box 5.

Utilize rotating-structure one 7, rotating-structure two 8, elevation structure 9 and remove structure 10 be convenient for make the arm 12 of polishing use nimble, can be better polish the metalwork, utilize dust collection structure 11 to be convenient for clear up the dust that produces in the process of polishing.

The first rotating structure 7 comprises a first rotating motor 701, a first rotating block 702, a threaded rod 703 and a second rotating block 704, the first rotating block 702 and the second rotating block 704 are rotationally connected to the side wall of the supporting rod 2, the first rotating motor 701 is fixedly connected to the outer side wall of the supporting rod 2, the first rotating motor 701 is fixedly connected to the first rotating block 702, the threaded rod 703 is fixedly connected between the first rotating block 702 and the second rotating block 704, the threaded rod 703 is in threaded connection with the side wall of the movable frame 3, the first rotating motor 701 rotates to drive the first rotating block 702 to rotate, the first rotating block 702 drives the threaded rod 703 to rotate, and the threaded rod 703 rotates to drive the movable frame 3 to move.

The second rotating structure 8 comprises a second rotating motor 801, a first rotating rod 802, a rotating frame 803 and a sliding groove 804, the first rotating rod 802 is rotationally connected to the side wall of the moving frame 3, one end of the first rotating rod 802 is fixedly connected with the rotating frame 803, the rotating frame 803 is rotationally connected to the moving frame 3, the second rotating motor 801 is fixedly connected to the outer side wall of the moving frame 3, the rotating end of the second rotating motor 801 is fixedly connected with the first rotating rod 802, the sliding groove 804 is formed in the side wall of two opposite sides of the rotating frame 803, the second rotating motor 801 rotationally drives the first rotating rod 802 to rotate, and the first rotating rod 802 drives the rotating frame 803 to rotate.

The inner side wall of the rotating frame 803 is fixedly connected with the supporting block 13.

The lifting structure 9 comprises an electric push rod 901, a lifting rod 902 and a rolling groove 903, the electric push rod 901 is fixedly connected to the outer side wall of the top of the supporting block 13, the lifting rod 902 is fixedly connected to the top of the electric push rod 901, the rolling groove 903 is formed in the side walls of the front face and the back face of the lifting rod 902, the electric push rod 901 performs telescopic motion, the lifting rod 902 can be driven to move up and down, and the lifting rod 902 drives the polishing arm 12 to move up and down.

The moving structure 10 comprises a first moving plate 1001, a third rotating motor 1002, a second rotating rod 1003, a rolling wheel 1004 and a second moving plate 1005, wherein the first moving plate 1001 and the second moving plate 1005 are in sliding connection with the upper side and the lower side of the lifting rod 902, the second rotating rod 1003 is rotationally connected between the first moving plate 1001 and the second moving plate 1005, the rolling wheel 1004 is fixedly connected to the second rotating rod 1003, the rolling wheel 1004 is in rolling connection with the rolling groove 903, the third rotating motor 1002 is fixedly connected to the outer side wall of the top of the first moving plate 1001, the second rotating rod 1003 is fixedly connected to the rotating end of the third rotating motor 1002, the third rotating motor 1002 rotates to drive the second rotating rod 1003 to rotate, the second rotating rod 1003 drives the rolling wheel 1004 to rotate, the rolling wheel 1004 rolls along the rolling groove 903, and the polishing arm 12 is driven to move along the length direction of the polishing table 1.

The dust collection structure 11 comprises a dust collection cylinder 1101, an exhaust fan 1102, a dust collection tube 1103, a dust collection nozzle 1105 and a support plate 1106, wherein the support plate 1106 is fixedly connected to the outer side wall of the top of the polishing table 1, the top of the support plate 1106 is fixedly connected with a dust collection box 1104, the side wall of the dust collection box 1104 is fixedly connected with the dust collection nozzle 1105 at equal intervals, one end of the dust collection tube 1103 is fixedly connected to the side wall of the dust collection box 1104, the other end of the dust collection tube 1103 is fixedly connected to the top side wall of the fixed shell 4, the dust collection cylinder 1101 is fixedly connected to the dust collection tube 1103, the exhaust fan 1102 is fixedly connected to the inner side wall of the dust collection cylinder 1101, the exhaust fan is used for exhausting air, and the dust produced by polishing is sucked into the dust collection box 1104 through the dust collection tube 1103 and the dust collection cylinder 1101 and is fed into the collection box 5.

When the electric appliance provided by the utility model is used, the electric appliance elements are externally connected with a power supply and a control switch when the electric appliance is used, the first rotary motor 701 rotates to drive the first rotary block 702 to rotate, the first rotary block 702 drives the threaded rod 703 to rotate, the threaded rod 703 rotates to drive the movable frame 3 to move, the movable frame 3 drives the polishing arm 12 to move along the width direction of the polishing table 1, the second rotary motor 801 rotates to drive the first rotary rod 802 to rotate, the first rotary rod 802 drives the rotary frame 803 to rotate, the rotary frame 803 drives the polishing arm 12 to rotate, the polishing angle of the polishing arm 12 is adjusted, the electric push rod 901 performs telescopic motion, the lifting rod 902 can be driven to move up and down, the lifting rod 902 drives the polishing arm 12 to move up and down, the polishing height of the polishing arm 12 can be adjusted, the third rotary motor 1002 rotates to drive the second rotary rod 1003 to rotate, the second rotary rod 1003 drives the rolling wheel 1004 to roll along the rolling groove, the polishing arm 12 is driven to move along the length direction of the polishing table 1, the suction nozzle 903 sucks dust generated by polishing into the dust suction box 1104, and then the dust suction nozzle 1101 is conveyed into the collection box 5 through the dust suction pipe 1103 and the dust suction barrel 1105 to be collected by the collection box 6, and the collection box 5 can be pulled out of the collection box 5.

The utility model has the advantages that:

1. the polishing device is reasonable in structure, the first rotating structure can drive the polishing arm to move along the width direction of the polishing table, the second rotating structure can drive the polishing arm to rotate, the polishing angle of the polishing arm is adjusted, the lifting structure can drive the polishing arm to move up and down, the polishing height of the polishing arm can be adjusted, the moving structure can drive the polishing arm to move along the length direction of the polishing table, the polishing arm can be used flexibly, and metal parts can be polished better.

2. The dust collection box is reasonable in structure, the exhaust fan is used for exhausting air, the dust collection nozzle is used for sucking dust generated by polishing into the dust collection box, and the dust is sent into the collection box through the dust collection pipe and the dust collection cylinder to be collected, so that dust generated in the polishing process can be cleaned conveniently.

The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. Use nimble arm of polishing, its characterized in that: including polishing platform (1), rotating-structure one (7), rotating-structure two (8), elevation structure (9), moving-structure (10) and dust collection structure (11), four bracing pieces (2) of fixed connection on the bottom lateral wall of polishing platform (1), bracing piece (2) are connected through rotating-structure one (7) and are moved frame (3), move frame (3) sliding connection on polishing platform (1), be provided with rotating-structure two (8) on moving frame (3), be provided with elevation structure (9) on rotating-structure two (8), be provided with moving-structure (10) on elevation structure (9), the bottom of moving-structure (10) is provided with and polishes arm (12), the top of polishing platform (1) is provided with dust collection structure (11), fixed connection fixed casing (4) on the back lateral wall of bracing piece (2), the inside sliding connection of fixed casing (4) is collected box (5), fixed connection handle board (6) on the lateral wall of collecting box (5).

2. A flexible sanding robot as defined in claim 1, wherein: the first rotating structure (7) comprises a first rotating motor (701), a first rotating block (702), a threaded rod (703) and a second rotating block (704), the first rotating block (702) and the second rotating block (704) are rotationally connected to the side wall of the supporting rod (2), the first rotating motor (701) is fixedly connected to the outer side wall of the supporting rod (2), the first rotating motor (701) is fixedly connected with the first rotating block (702), the threaded rod (703) is fixedly connected between the first rotating block (702) and the second rotating block (704), and the threaded rod (703) is in threaded connection with the side wall of the movable frame (3).

3. A flexible sanding robot as defined in claim 1, wherein: the rotating structure II (8) comprises a rotating motor II (801), a rotating rod I (802), a rotating frame (803) and a sliding groove (804), wherein the rotating rod I (802) is rotationally connected to the side wall of the moving frame (3), one end of the rotating rod I (802) is fixedly connected with the rotating frame (803), the rotating frame (803) is rotationally connected to the moving frame (3), the rotating motor II (801) is fixedly connected to the outer side wall of the moving frame (3), the rotating end of the rotating motor II (801) is fixedly connected with the rotating rod I (802), and the sliding groove (804) is formed in the side wall of two opposite sides of the rotating frame (803).

4. A flexible-to-use sanding robot arm as defined in claim 3, wherein: the inner side wall of the rotating frame (803) is fixedly connected with a supporting block (13).

5. A flexible sanding robot as defined in claim 1, wherein: the lifting structure (9) comprises an electric push rod (901), a lifting rod (902) and a rolling groove (903), wherein the electric push rod (901) is fixedly connected to the outer side wall of the top of the supporting block (13), the lifting rod (902) is fixedly connected to the top of the electric push rod (901), and the rolling groove (903) is formed in the side walls of the front face and the back face of the lifting rod (902).

6. A flexible sanding robot as defined in claim 1, wherein: the movable structure (10) comprises a first movable plate (1001), a third rotary motor (1002), a second rotary rod (1003), a rolling wheel (1004) and a second movable plate (1005), wherein the first movable plate (1001) and the second movable plate (1005) are slidably connected to the upper side and the lower side of the lifting rod (902), the second rotary rod (1003) is rotationally connected between the first movable plate (1001) and the second movable plate (1005), the rolling wheel (1004) is fixedly connected to the second rotary rod (1003), the rolling wheel (1004) is in rolling connection with the rolling groove (903), the third rotary motor (1002) is fixedly connected to the outer side wall of the top of the first movable plate (1001), and the rotating end of the third rotary motor (1002) is fixedly connected with the second rotary rod (1003).

7. A flexible sanding robot as defined in claim 1, wherein: the utility model provides a dust collection structure (11) is including dust absorption section of thick bamboo (1101), air extraction fan (1102), dust absorption pipe (1103), dust absorption mouth (1105) and backup pad (1106), backup pad (1106) fixed connection is on the top lateral wall of polishing platform (1), top fixed connection dust absorption box (1104) of backup pad (1106), equidistance fixed connection dust absorption mouth (1105) on the lateral wall of dust absorption box (1104), the one end fixed connection of dust absorption pipe (1103) is on the lateral wall of dust absorption box (1104), the other end fixed connection of dust absorption pipe (1103) is on the top lateral wall of fixed casing (4), dust absorption section of thick bamboo (1101) fixed connection is on dust absorption pipe (1103), fixed connection air extraction fan (1102) on the inside wall of dust absorption section of thick bamboo (1101).