CN216179373U

CN216179373U - Grinding tool with heat radiation structure

Info

Publication number: CN216179373U
Application number: CN202122207003.0U
Authority: CN
Inventors: 邓志平
Original assignee: Haian Rongke Textile Co Ltd
Current assignee: Haian Rongke Textile Co Ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-04-05
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a grinding tool with a heat dissipation structure, which comprises an operating platform; the inside radiating groove and the rotation groove of being provided with respectively of both sides around the operation panel right-hand member, the right-hand member middle part fixed mounting of operation panel front side has servo motor, the first rotation pole of servo motor's motor shaft fixedly connected with, the middle part of first rotation pole run through first bevel gear and with first bevel gear fixed connection, the rear end of first rotation pole run through the front side inner wall in rotation groove and with crank connecting rod fixed connection, the horizontal fixed mounting of the left end of crank connecting rod has the push rod. According to the utility model, through the combination of the servo motor, the first rotating rod, the crank connecting rod and the push rod, the grinding plate can be driven to reciprocate left and right to grind a workpiece, and through the combination of the first bevel gear, the second rotating rod, the fan and the air blowing hole, when the workpiece is ground by the grinding plate, the fan can automatically rotate to perform air blowing and heat dissipation operation, so that the heat dissipation effect is good, and electric energy can be saved.

Description

Grinding tool with heat radiation structure

Technical Field

The utility model relates to the technical field of grinding tools, in particular to a grinding tool with a heat dissipation structure.

Background

The grinding tool is a tool for grinding, lapping and polishing, most of the grinding tools are artificial grinding tools made of grinding materials and bonding agents, and also natural grinding tools directly processed by natural ore rocks, and the grinding tools are widely used in the machinery manufacturing and other metal processing industries, and are also used for processing non-metal materials such as grain processing, paper making industry and ceramics, glass, stone, plastics, rubber, wood and the like.

Be CN213054399U through the retrieval publication, disclose a grinding apparatus with heat radiation structure, comprising a main body, No. two granularity sand faces are installed to the one end of main part, and the inboard that the one end of main part is located No. two granularity sand faces is provided with the cavity, a fin is installed to the inner wall of cavity, the one end of main part is located the outside equidistance of No. two granularity sand faces and installs No. four granularity sand faces, every be connected with heat conduction silicone grease between the granularity sand face, the one end of every heat conduction silicone grease is connected with the fin No. two.

In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved, 1, the heat absorption efficiency of the heat dissipation fins is far greater than the heat dissipation efficiency, the use effect is limited after the heat absorption temperature rises, 2, the corresponding air blowing heat dissipation device needs to be installed, the consumption of electric energy is increased, and when the ambient temperature in summer is higher, the heat is dissipated by single air blowing, and the use effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a grinding tool with a heat dissipation structure, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: an abrasive tool with a heat dissipation structure comprises an operating platform;

the front side and the rear side of the right end of the operating platform are respectively provided with a heat dissipation groove and a rotating groove, the middle part of the right end of the front side of the operating platform is fixedly provided with a servo motor, a motor shaft of the servo motor is fixedly connected with a first rotating rod, the middle part of the first rotating rod penetrates through a first bevel gear and is fixedly connected with the first bevel gear, the rear end of the first rotating rod penetrates through the front inner wall of the rotating groove and is fixedly connected with a crank connecting rod, the left end of the crank connecting rod is horizontally and fixedly provided with a push rod, the left end of the push rod penetrates through the left inner wall of the rotating groove and is fixedly connected with the right rear end of a grinding plate, the left side of the first bevel gear is meshed with a second bevel gear, the left middle part of the second bevel gear is horizontally penetrated and provided with a second rotating rod, the middle part of the heat dissipation groove is fixedly provided with a bearing through a connecting rod, and the second rotating rod penetrates through the center shaft of the bearing and is fixedly connected with the bearing, the left end outside fixed mounting of second dwang has the flabellum, the air blowing groove has been seted up to the left side inner wall of heat dissipation groove, the left side inner wall of air blowing groove runs through backward in the past and has seted up the blowhole, the middle part of heat dissipation groove right side inner wall runs through and has seted up the air inlet duct, the right side of operation panel is provided with the PLC controller.

As a preferred embodiment of the present invention, a temperature sensor is disposed at the upper end of the left side of the grinding plate, a conductor refrigeration sheet is fixedly mounted at the right end of the inner wall of the rear side of the heat sink, and the hot end of the conductor refrigeration sheet penetrates through the inner wall of the front side of the heat sink and is disposed outside the console.

As a preferred embodiment of the utility model, a limit groove is horizontally formed in the middle of the left side of the upper surface of the operating platform, a limit block is fixedly installed in the middle of the bottom side of the grinding plate, and the limit groove is in sliding connection with the limit block.

In a preferred embodiment of the present invention, the crank link is matched with the size of the rotation slot.

As a preferred embodiment of the present invention, an input end of the PLC controller is electrically connected to an external power source through a wire, an output end of the PLC controller is electrically connected to an input end of the servo motor and an input end of the conductor cooling plate through a wire, a data output end of the temperature sensor is connected to a data input end of the PLC controller, and a signal output end of the PLC controller is connected to a signal input end of the conductor cooling plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the grinding tool with the heat dissipation structure, the grinding plate can be driven to reciprocate left and right to grind a workpiece through the combination of the servo motor, the first rotating rod, the crank connecting rod and the push rod, the fan can automatically rotate to blow and dissipate heat when the grinding plate grinds the workpiece through the combination of the first bevel gear, the second rotating rod, the fan and the air blowing hole, the heat dissipation effect is good, and electric energy can be saved.

2. According to the grinding tool with the heat dissipation structure, the temperature of the grinding plate can be detected through the combination of the temperature sensor and the semiconductor refrigerating sheet, the semiconductor refrigerating sheet can further work to cool air in the heat dissipation groove, and the heat dissipation effect of the grinding plate is further improved.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a top view of a grinding tool with heat dissipating structure according to the present invention;

fig. 2 is a front view of a crank link of a grinding tool with a heat dissipation structure according to the present invention.

In the figure: the device comprises an operating table 1, a rotating groove 2, a radiating groove 3, a servo motor 4, a first rotating rod 5, a first bevel gear 6, a crank connecting rod 7, a push rod 8, a grinding plate 9, a second bevel gear 10, a second rotating rod 11, a bearing 12, fan blades 13, a blowing groove 14, a blowing hole 15, an air inlet groove 16, a semiconductor refrigerating sheet 17, a PLC (programmable logic controller) 18, a limiting groove 19, a limiting block 20 and a temperature sensor 21.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to 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 description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a grinding tool with a heat dissipation structure comprises an operation table 1;

the front side and the rear side of the right end of the operating platform 1 are respectively provided with a heat dissipation groove 3 and a rotating groove 2 inside, the middle part of the right end of the front side of the operating platform 1 is fixedly provided with a servo motor 4, a motor shaft of the servo motor 4 is fixedly connected with a first rotating rod 5, the middle part of the first rotating rod 5 penetrates through a first bevel gear 6 and is fixedly connected with the first bevel gear 6, the rear end of the first rotating rod 5 penetrates through the inner wall of the front side of the rotating groove 2 and is fixedly connected with a crank connecting rod 7, the left end of the crank connecting rod 7 is horizontally and fixedly provided with a push rod 8, the left end of the push rod 8 penetrates through the inner wall of the left side of the rotating groove 2 and is fixedly connected with the rear end of the right side of a grinding plate 9, the left side of the first bevel gear 6 is engaged with a second bevel gear 10, the middle part of the left side of the second bevel gear 10 is horizontally penetrated and provided with a second rotating rod 11, the middle part of the heat dissipation groove 3 is fixedly provided with a bearing 12 through a connecting rod, second dwang 11 runs through the axis of bearing 12 and with bearing 12 fixed connection, the left end outside fixed mounting of second dwang 11 has flabellum 13, air blowing groove 14 has been seted up to the left side inner wall of radiating groove 3, air blowing groove 14's left side inner wall runs through backward in the past and has seted up blowhole 15, air inlet groove 16 has been seted up in the middle part of radiating groove 3 right side inner wall, the right side of operation panel 1 is provided with PLC controller 18.

In this embodiment (as shown in fig. 1-2), the servo motor 4, the first rotating rod 5, the crank connecting rod 7 and the push rod 8 are combined to drive the grinding plate 9 to reciprocate left and right to grind a workpiece, and through the combination of the first bevel gear 6, the second bevel gear 10, the second rotating rod 11, the fan 13 and the air blowing hole 15, the fan 13 can automatically rotate to perform air blowing and heat dissipating operations when the grinding plate 9 grinds the workpiece, so that the heat dissipating effect is good, and electric energy can be saved.

In this embodiment (see fig. 1-2), a temperature sensor 21 is disposed at the upper end of the left side of the grinding plate 9, a conductor cooling plate 17 is fixedly mounted at the right end of the inner wall of the rear side of the heat dissipation groove 3, and a hot end of the conductor cooling plate 17 penetrates through the inner wall of the front side of the heat dissipation groove 3 and is disposed outside the operation table 1, so that the temperature of the grinding plate 9 can be detected, and further, the semiconductor cooling plate 17 can cool the air in the heat dissipation groove 3, thereby further improving the heat dissipation effect of the grinding plate 9.

In this embodiment (refer to fig. 2), a limit groove 19 is horizontally formed in the middle of the left side of the upper surface of the operating table 1, a limit block 20 is fixedly installed in the middle of the bottom side of the grinding plate 9, and the limit groove 19 is slidably connected with the limit block 20, so that the movement stability of the grinding plate 9 can be improved.

In this embodiment (see fig. 1-2), the crank connecting rod 7 is matched with the rotating slot 2 in size, so as to improve the rotating stability of the crank connecting rod 7.

In this embodiment (please refer to fig. 1-2), an input end of the PLC controller 18 is electrically connected to an external power source through a wire, an output end of the PLC controller 18 is electrically connected to the servo motor 4 and an input end of the conductor refrigeration sheet 17 through a wire, a data output end of the temperature sensor 21 is connected to a data input end of the PLC controller 18, a signal output end of the PLC controller 18 is connected to a signal input end of the conductor refrigeration sheet 17, and the PLC controller 18 can control the servo motor 4 and the conductor refrigeration sheet 17 to operate.

It should be noted that the utility model is a grinding tool with a heat dissipation structure, comprising an operation table 1, a rotation groove 2, a heat dissipation groove 3, a servo motor 4, a first rotation rod 5, a first bevel gear 6, a crank connecting rod 7, a push rod 8, a grinding plate 9, a second bevel gear 10, a second rotation rod 11, a bearing 12, a fan blade 13, an air blowing groove 14, an air blowing hole 15, an air inlet groove 16, a semiconductor refrigerating sheet 17, a PLC controller 18, a limiting groove 19, a limiting block 20, a temperature sensor 21, and components all being common standard components or known by those skilled in the art, the structure and principle of the grinding tool are known by technical manuals or conventional experimental methods, the servo motor 4 is controlled to work during work, the first bevel gear 6 and the crank connecting rod 7 can be driven to rotate by the first rotation rod 5, the limiting groove 19 is slidably connected with the limiting block 20, the push rod 8 can drive the grinding plate 9 to reciprocate from side to side, the staff can hand the work piece and polish the operation, through first bevel gear 6 and the meshing of second bevel gear 10, further second bevel gear 10 can drive flabellum 13 and rotate, hole 15 through the 14 intercommunication of blowing, can blow the heat dissipation to the work piece of polishing, the left side through grinding board 9 is provided with temperature sensor 21, can detect the temperature of grinding board 9, when the temperature of grinding board 9 reaches temperature sensor 21's threshold value, temperature sensor 21 passes PLC controller 18 to data, further PLC controller 18 controls the work of semiconductor refrigeration piece 17, can reduce the temperature in the radiating groove 3, further the cold wind that hole 15 blew out, can accelerate the cooling of grinding board 9, moreover, the steam generator is simple in structure, excellent in use effect.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The grinding tool with the heat dissipation structure is characterized by comprising an operating table (1);

the front side and the rear side of the right end of the operating platform (1) are internally provided with a heat radiating groove (3) and a rotating groove (2) respectively, the middle part of the right end of the front side of the operating platform (1) is fixedly provided with a servo motor (4), a motor shaft of the servo motor (4) is fixedly connected with a first rotating rod (5), the middle part of the first rotating rod (5) penetrates through a first bevel gear (6) and is fixedly connected with the first bevel gear (6), the rear end of the first rotating rod (5) penetrates through the inner wall of the front side of the rotating groove (2) and is fixedly connected with a crank connecting rod (7), the left end of the crank connecting rod (7) is horizontally and fixedly provided with a push rod (8), the left end of the push rod (8) penetrates through the inner wall of the left side of the rotating groove (2) and is fixedly connected with the rear end of the right side of a grinding plate (9), the left side of the first bevel gear (6) is engaged with a second bevel gear (10), the left side middle part level of second bevel gear (10) runs through and installs second dwang (11), the middle part of radiating groove (3) has bearing (12) through connecting rod fixed mounting, second dwang (11) run through the axis of bearing (12) and with bearing (12) fixed connection, the left end outside fixed mounting of second dwang (11) has flabellum (13), air blowing groove (14) have been seted up to the left side inner wall of radiating groove (3), air blowing hole (15) have been seted up to the left side inner wall past backward running through of air blowing groove (14), air inlet groove (16) have been seted up to the middle part of radiating groove (3) right side inner wall running through, the right side of operation panel (1) is provided with PLC controller (18).

2. The abrasive tool with heat dissipation structure of claim 1, wherein: the grinding plate is characterized in that a temperature sensor (21) is arranged at the upper end of the left side of the grinding plate (9), a conductor refrigerating sheet (17) is fixedly mounted at the right end of the inner wall of the rear side of the radiating groove (3), and the hot end of the conductor refrigerating sheet (17) penetrates through the inner wall of the front side of the radiating groove (3) and is arranged on the outer side of the operating platform (1).

3. The abrasive tool with heat dissipation structure of claim 1, wherein: a limiting groove (19) is horizontally formed in the middle of the left side of the upper surface of the operating platform (1), a limiting block (20) is fixedly mounted in the middle of the bottom side of the grinding plate (9), and the limiting groove (19) is in sliding connection with the limiting block (20).

4. The abrasive tool with heat dissipation structure of claim 1, wherein: the crank connecting rod (7) is matched with the rotating groove (2) in size.

5. The abrasive tool with heat dissipation structure of claim 2, wherein: the input of PLC controller (18) passes through the wire with external power and constitutes the electricity and be connected, the output of PLC controller (18) passes through the wire with servo motor (4) and conductor refrigeration piece (17) the input and constitutes the electricity and be connected, the data output part of temperature sensor (21) is connected with the data input part of PLC controller (18), the signal output part of PLC controller (18) is connected with the signal input part of conductor refrigeration piece (17).