CN210413930U

CN210413930U - Multifunctional grinding wheel set

Info

Publication number: CN210413930U
Application number: CN201920924358.1U
Authority: CN
Inventors: 郭书军
Original assignee: Tianjin Foundry Intelligent Technology Co ltd
Current assignee: Tianjin Foundry Intelligent Technology Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-04-28
Anticipated expiration: 2029-06-19

Abstract

The utility model provides a multifunctional grinding wheel unit, belong to the equipment field of polishing, main emery wheel, auxiliary wheel and frock are by preceding setting gradually in the fixing base upper end after to, main emery wheel sets up two, the symmetry sets up the left and right sides in the fixing base upper end, be left side main emery wheel and right side main emery wheel respectively, left side main emery wheel and right side main emery wheel are all rotatory through driving motor drive separately, the auxiliary wheel also sets up to two, be left auxiliary wheel and right auxiliary wheel respectively, left side auxiliary wheel sets up with left side main emery wheel cooperation, right side auxiliary wheel sets up with right side main emery wheel cooperation, left side auxiliary wheel and right auxiliary wheel stretch out and draw back the rotation through driving device drive separately, put the work piece of polishing half on the frock. The utility model discloses all polish six faces of part on a polishing equipment, the grinding machine group is symmetrical structure, reduces the area of the equipment of polishing, and the auxiliary wheel is scalable, plays when the in-process of polishing or manipulator exchange work piece and dodges the effect.

Description

Multifunctional grinding wheel set

Technical Field

The utility model belongs to the equipment field of polishing relates to a multi-functional grinding wheel unit.

Background

With the development of the technological level, after materials are processed or cast, burrs are ground subsequently, most of the grinding work is finished manually at present, grinding is an important process link in the industries such as mechanical manufacturing industry, processing industry, die industry, wood industry, leather industry and the like, and the grinding aims to remove the burrs on the surface of a product workpiece, make the workpiece smooth, facilitate continuous processing or achieve a finished product and improve the appearance and quality of the product.

In the process of polishing, the instrument of use is the grinding machine mainly, the emery wheel mill etc., when using mechanical polishing, a station sets up a emery wheel and polishes corresponding certain face of part, need operating personnel or use the manipulator to remove to next station corresponding part when corresponding a plurality of faces of part, a plurality of stations of polishing need occupy great equipment workshop area, the in-process of polishing, the part needs the adjustment of a plurality of dimensions and position, the centre gripping worker to operating personnel or automatic polisher is equipped with very high requirement, the process is loaded down with trivial details, the inefficiency of polishing.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a can accomplish the multi-functional grinding wheel unit of a plurality of polished surfaces of work piece at a equipment of polishing.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the multifunctional grinding wheel set comprises a fixing seat, two main grinding wheels, two auxiliary wheels and a tool, wherein the main grinding wheels, the auxiliary wheels and the tool are sequentially arranged at the upper end of the fixing seat from front to back, the two main grinding wheels are symmetrically arranged at the left side and the right side of the upper end of the fixing seat and are respectively a left main grinding wheel and a right main grinding wheel, the left main grinding wheel and the right main grinding wheel are driven to rotate by respective driving motors, the two auxiliary wheels are also arranged and are respectively a left auxiliary wheel and a right auxiliary wheel, the left auxiliary wheel is matched with the left main grinding wheel, the right auxiliary wheel is matched with the right main grinding wheel, the left auxiliary wheel and the right auxiliary wheel are driven by respective driving devices to stretch and rotate, and the tool is provided with a half-polished workpiece.

Furthermore, the left main grinding wheel is driven by a left driving motor to rotate, the right main grinding wheel is driven by a right driving motor to rotate, and exhaust fans are arranged at the upper ends of the left driving motor and the right driving motor.

Further, left side driving motor, right side driving motor and upper end exhaust fan all set up in first protection casing, first protection casing upper end is provided with two thermovents, the thermovent corresponds the setting with the exhaust fan.

Furthermore, the right auxiliary wheel is driven by a first motor to rotate and is driven by a first air cylinder to perform telescopic motion, a driving end of the first air cylinder is connected with the side end of a first sliding block, the first motor is fixed on the first sliding block, the left auxiliary wheel is driven by a second motor to rotate and is driven by a second air cylinder to perform telescopic motion, a driving end of the second air cylinder is connected with the side end of a second sliding block, and the second motor is fixed on the second sliding block.

Further, first slider and second slider parallel arrangement are on the slide, be provided with the fixed block between first slider and the second slider, the fixed block is fixed on the slide, parallel arrangement about first cylinder and the second cylinder, and all fix on the fixed block.

Further, the slide both ends are fixed on the support, first motor, first cylinder, second motor, second cylinder and support all set up in the second protection casing, the second protection casing sets up on the fixing base, second protection casing both sides all are equipped with the round hole that left auxiliary wheel and right auxiliary wheel carried on stretching out and drawing back.

Furthermore, fan-shaped door is equipped with near round hole department in the inside of the second protection casing left and right sides, fan-shaped door rotates with the disc and is connected, fan-shaped door passes through the drive arrangement drive and rotates around the disc, fan blade and round hole coincidence in the fan-shaped door rotation process.

Furthermore, the left driving motor, the right driving motor, the first motor and the second motor are all servo motors.

Further, the tool is located in the middle of the rear end of the second protective cover.

Compared with the prior art, the utility model has the advantages and positive effect as follows.

1. The utility model discloses a six completion of work piece are polished to two main emery wheels, and two main emery wheels correspond simultaneously and set up two auxiliary wheels, and two auxiliary wheels polish the corresponding position on the work piece, and the work piece rotates or when polishing and accomplish the conveying at main emery wheel polishing in-process, and steerable two auxiliary wheels retract in the second protection casing, play and dodge the effect.

2. The utility model discloses the round hole department of second protection casing both sides is furnished with fan-shaped door, and right auxiliary wheel and left auxiliary wheel are through controlling in the second protection casing that retracts when not using, and drive arrangement control fan-shaped door rotates to round hole department, blocks the round hole, prevents that the dust from getting into.

3. The utility model discloses set up left driving motor and right driving motor and carry out the independent drive, can set up the rotation of not equidimension, realize that left side main emery wheel and right side main emery wheel are asynchronous to be rotated, carry out the adjustment between the rotation under the different situation, the effect of polishing is better, saves the electric quantity, and application scope is wider, and it is more convenient to use, and exhaust fan temperature regulation avoids the motor to use overheated for a long time.

4. The utility model discloses left driving motor, right driving motor, first motor and second motor are servo motor, adopt servo motor control accuracy high, but the slew velocity of accurate control right side main emery wheel, left side main emery wheel, right side auxiliary wheel and left auxiliary wheel and rotation time quantum separately, can simplify the procedure moreover, it is more convenient to operate.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a schematic structural view of the multi-functional grinding wheel unit of the present invention;

FIG. 2 is a schematic view of the internal structure of the multi-functional grinding wheel set of the present invention;

FIG. 3 is a front view of FIG. 2;

fig. 4 is a top view of fig. 2.

Description of reference numerals:

1. a left side main grinding wheel; 2. a right main grinding wheel; 3. a fixed seat; 4. assembling; 5. a workpiece; 6. a first shield; 601. a heat dissipation port; 7. a second shield; 701-a circular hole; 8. a left drive motor; 9. a right drive motor; 10. an exhaust fan; 11. a support; 12. a first motor; 13. a first cylinder; 14. a second motor; 15. a second cylinder; 16. a fixed block; 17. a first slider; 18. a second slider; 19. a slideway; 20. a right auxiliary wheel; 21. a left auxiliary wheel; 22. a sector door; 23. a disk.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. 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 otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1-4, the multifunctional grinding wheel unit comprises a fixed seat 3, two main grinding wheels, two auxiliary wheels and a tool 4, wherein the main grinding wheels, the auxiliary wheels and the tool 4 are sequentially arranged at the upper end of the fixed seat 3 from front to back, the left and right sides of the upper end of the fixed seat 3 are symmetrically arranged, namely a left main grinding wheel 1 and a right main grinding wheel 2 respectively, the left main grinding wheel 1 and the right main grinding wheel 2 are driven to rotate by respective driving motors, the two auxiliary wheels are also arranged, namely a left auxiliary wheel 21 and a right auxiliary wheel 20 respectively, the left auxiliary wheel 21 is matched with the left main grinding wheel 1, the right auxiliary wheel 20 is matched with the right main grinding wheel 2, the left auxiliary wheel 21 and the right auxiliary wheel 20 are driven to extend and rotate by respective driving devices, a half-ground workpiece 5 is placed on the tool 4, the workpiece 5 is grabbed at three adjacent sides of the right main grinding wheel 2 by a mechanical hand, the right auxiliary wheel 20 stretches out and polishes the corresponding position on the work piece 5 through drive arrangement control in the 2 polishing process of right side main grinding wheel, trilateral polishing is accomplished the back, right auxiliary wheel 20 returns back through drive arrangement control, the manipulator is placed the work piece on frock 4, snatch by the opposite side manipulator, and polish in the main grinding wheel 1 department of left side another trilateral, the main grinding wheel 1 in-process left auxiliary wheel 21 of polishing stretches out and polishes the corresponding position on the work piece through drive banket week control in the left side, the position is placed and is waited to put to trilateral polishing completion back work piece in addition, six of work piece are polished in whole process realization, it is efficient.

As shown in fig. 2, preferably, left side main grinding wheel 1 is driven through left driving motor 8 and is rotated, right side main grinding wheel 2 is driven through right driving motor 9 and is rotated, all be equipped with exhaust fan 10 on left driving motor 8 and the right driving motor 9, it drives independently to set up left driving motor 8 and right driving motor 9, can set up the rotation of different times, realize that left side main grinding wheel 1 and right side main grinding wheel 2 are asynchronous to be rotated, carry out the adjustment between the rotation under the different situation, the effect of polishing is better, save the electric quantity, application scope is wider, and is more convenient to use, exhaust fan temperature regulation, avoid the motor to use overheated for a long time.

As shown in fig. 2, preferably, the left driving motor 8, the right driving motor 9 and the exhaust fan 10 at the upper end thereof are all disposed in the first protective cover 6, two heat dissipating ports 601 are disposed at the upper end of the first protective cover 6, the heat dissipating ports 601 are disposed corresponding to the exhaust fan 10, and dust generated during polishing can be prevented from entering the motor too much, thereby achieving a protective effect.

As shown in fig. 2 and 3, preferably, the right auxiliary wheel 20 is driven by the first motor 12 to rotate, and is driven by the first cylinder 13 to perform telescopic motion, a driving end of the first cylinder 13 is connected with a side end of the first sliding block 17, the first motor 12 is fixed on the first sliding block 17, the left auxiliary wheel 21 is driven by the second motor 14 to rotate, and is driven by the second cylinder 15 to perform telescopic motion, a driving end of the second cylinder 15 is connected with a side end of the second sliding block 18, the second motor 14 is fixed on the second sliding block 18, the first motor 12 controls the right auxiliary wheel 20 to rotate to polish the corresponding position of the workpiece 5, the first cylinder 13 drives the right auxiliary wheel 20 to extend forwards or retract backwards according to requirements to avoid the workpiece 5 during polishing or transmission, the second motor 14 controls the left auxiliary wheel 21 to rotate to polish the corresponding position of the workpiece 5, the second cylinder 15 drives the left auxiliary wheel 21 to extend forwards or retract backwards according to requirements, and grinding the workpiece or avoiding the workpiece in the transmission process.

As shown in fig. 2 and 3, preferably, the first slider 17 and the second slider 18 are arranged on the slide 19 in parallel, the fixed block 16 is arranged between the first slider 17 and the second slider 18, the fixed block 16 is fixed on the slide 19, the first cylinder 13 and the second cylinder 15 are arranged in parallel up and down and are both fixed on the fixed block 16, the first slider 17 and the second slider 18 are both connected with the slide 19 in a sliding manner, the first cylinder 13 controls the first slider 17 to move on the slide 19, the first slider 17 controls the right auxiliary wheel 20 to move back and forth along the slide 19 through the first motor 12, the second cylinder 15 controls the second slider 18 to move on the slide 19, and the second slider 18 controls the left auxiliary wheel 21 to move back and forth along the slide 19 through the second motor 14, so as to ensure that the front and back telescopic movement tracks of the left auxiliary wheel 21 and the right auxiliary wheel 20 are consistent.

As shown in fig. 2, 3 and 4, preferably, two ends of the slideway 19 are fixed on the support 11, the first motor 12, the first cylinder 13, the second motor 14, the second cylinder 15 and the support 11 are all arranged in the second protective cover 7, the second protective cover 7 is arranged on the fixing base 3, two sides of the second protective cover 7 are respectively provided with a round hole 701 through which the left auxiliary wheel 21 and the right auxiliary wheel 20 extend and retract, and dust generated in the grinding process can be prevented from entering the motors and the cylinders excessively to protect the equipment.

As shown in fig. 2, 3 and 4, preferably, a fan-shaped door 22 is installed inside the left and right sides of the second protection cover 7 near the circular hole 701, the fan-shaped door 22 is rotatably connected to the circular disc 23, the fan-shaped door 22 is driven by a driving device to rotate around the circular disc 23, the fan blades coincide with the circular hole 701 during the rotation of the fan-shaped door 22, the corresponding fan-shaped door 22 is controlled to rotate by the driving device after the right auxiliary wheel 20 and the left auxiliary wheel 21 are retracted, and the circular hole 701 is blocked by the rotation of the fan-shaped door 22, so that a protection effect is achieved and dust is prevented from entering.

As shown in fig. 2, 3 and 4, preferably, the left driving motor 8, the right driving motor 9, the first motor 12 and the second motor 14 are all servo motors, and the servo motors are adopted, so that the control precision is high, the rotation speeds and respective rotation time periods of the right main grinding wheel 2, the left main grinding wheel 1, the right auxiliary wheel 20 and the left auxiliary wheel 21 can be accurately controlled, the program can be simplified, and the operation is more convenient.

As shown in fig. 2, 3 and 4, preferably, the tooling 4 is located at the middle position of the rear end of the second protective cover 7, and the tooling 4 is a transition position for exchanging a polishing surface in the polishing process of the workpiece 5, so that the clamping position of the mechanical hand can be conveniently replaced.

The actual working process is that the main grinding wheel, the auxiliary wheel and the tool 4 are arranged on the fixed seat 3 from front to back, the main grinding wheel comprises a right main grinding wheel 2 and a left main grinding wheel 1 which are symmetrically arranged, the right main grinding wheel 2 is controlled to rotate by a right driving motor 9, the left main grinding wheel 1 is controlled to rotate by a left driving motor, exhaust fans 10 are respectively arranged on the right driving motor 9 and the left driving motor 8, the right driving motor 9, the left driving motor 8 and the exhaust fan 10 are respectively arranged in a first protective cover 6, the upper end of the first protective cover 6 is provided with a heat dissipation port 601 which is arranged corresponding to the positions of the two exhaust fans 10, a manipulator grabs a workpiece and polishes three surfaces of the workpiece 5 by the right main grinding wheel 2, the right auxiliary wheel 20 is controlled to extend out of the second protective cover 7 by a first air cylinder 13 and polishes the corresponding position of the workpiece 5 by the rotation of the first motor 12, after the, the right auxiliary wheel 20 is controlled to retract into the second protective cover 7 through the first air cylinder 13, the manipulator clamps the workpiece 5 and places the workpiece 5 on the tool 4, another manipulator snatchs the workpiece 5 again, another three sides of the workpiece 5 are polished at the left main grinding wheel 1, the left auxiliary wheel 21 is controlled to extend out of the second protective cover 7 through the second air cylinder 15, the workpiece 5 is correspondingly rotated through the second motor 14 to be polished, the left auxiliary wheel 21 is controlled to retract into the second protective cover 7 through the second air cylinder 15 after polishing is completed, when the equipment is not started, the fan-shaped door 22 is controlled to rotate through the driving device, the round holes 701 at two side ends of the second protective cover are blocked, dust is prevented from entering, six sides of the workpiece 5 are polished through one equipment, and polishing efficiency is improved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Multi-functional grinding wheel unit, its characterized in that: comprises a fixed seat (3), a main grinding wheel, an auxiliary wheel and a tool (4), wherein the main grinding wheel, the auxiliary wheel and the tool (4) are sequentially arranged at the upper end of the fixed seat (3) from front to back, the number of the main grinding wheels is two, the left side and the right side which are symmetrically arranged at the upper end of the fixed seat (3) are respectively a left main grinding wheel (1) and a right main grinding wheel (2), the left main grinding wheel (1) and the right main grinding wheel (2) are driven to rotate by respective driving motors, the number of the auxiliary wheels is two, namely a left auxiliary wheel (21) and a right auxiliary wheel (20), the left auxiliary wheel (21) is matched with the left main grinding wheel (1), the right auxiliary wheel (20) is matched with the right main grinding wheel (2), the left auxiliary wheel (21) and the right auxiliary wheel (20) are driven by respective driving devices to stretch and contract and rotate, and a workpiece (5) which is half polished is placed on the tool (4).

2. The multi-function grinding wheel unit of claim 1, wherein: the left main grinding wheel (1) is driven to rotate through a left driving motor (8), the right main grinding wheel (2) is driven to rotate through a right driving motor (9), and exhaust fans (10) are arranged at the upper ends of the left driving motor (8) and the right driving motor (9).

3. The multi-function grinding wheel unit of claim 2, wherein: left side driving motor (8), right side driving motor (9) and upper end exhaust fan (10) thereof all set up in first protection casing (6), first protection casing (6) upper end is provided with two thermovents (601), thermovent (601) correspond the setting with exhaust fan (10).

4. The multi-function grinding wheel unit of claim 2, wherein: the right auxiliary wheel (20) is driven by a first motor (12) to rotate and driven by a first air cylinder (13) to perform telescopic motion, the driving end of the first air cylinder (13) is connected with the side end of a first sliding block (17), the first motor (12) is fixed on the first sliding block (17), the left auxiliary wheel (21) is driven by a second motor (14) to rotate and driven by a second air cylinder (15) to perform telescopic motion, the driving end of the second air cylinder (15) is connected with the side end of a second sliding block (18), and the second motor (14) is fixed on the second sliding block (18).

5. The multi-function grinding wheel unit of claim 4, wherein: first slider (17) and second slider (18) parallel arrangement are on slide (19), be provided with fixed block (16) between first slider (17) and second slider (18), fixed block (16) are fixed on slide (19), parallel arrangement about first cylinder (13) and second cylinder (15), and all fix on fixed block (16).

6. The multi-function grinding wheel unit of claim 5, wherein: slide (19) both ends are fixed on support (11), first motor (12), first cylinder (13), second motor (14), second cylinder (15) and support (11) all set up in second protection casing (7), second protection casing (7) set up on fixing base (3), second protection casing (7) both sides all are equipped with left auxiliary wheel (21) and right auxiliary wheel (20) and carry out round hole (701) that stretch out and draw back.

7. The multi-function grinding wheel unit of claim 6, wherein: the fan-shaped door (22) is installed near round hole (701) in the inside of the left and right sides of the second protective cover (7), the fan-shaped door (22) is connected with the disc (23) in a rotating mode, the fan-shaped door (22) is driven to rotate around the disc (23) through a driving device, and fan blades coincide with the round hole (701) in the rotating process of the fan-shaped door (22).

8. The multi-function grinding wheel unit of claim 4, wherein: the left driving motor (8), the right driving motor (9), the first motor (12) and the second motor (14) are all servo motors.

9. The multi-function grinding wheel unit of claim 1, wherein: the tool (4) is located in the middle of the rear end of the second protective cover (7).