Polishing equipment capable of rapidly replacing polishing head

Abstract

The utility model discloses polishing equipment capable of quickly replacing a polishing head, which is characterized in that the upper surface of a base is fixedly connected with a fixed block, and the side surface of the fixed block is fixedly connected with a support plate; a lifting block is slidably connected into the bearing block, a supporting block is fixedly connected to the side surface of the lifting block, a rotating column is rotatably connected to the lower surface of the supporting block, a rotating disc is fixedly connected to the side surface of the rotating column, and a polishing tool is detachably connected into the rotating disc. A fixed clamping block is arranged on the polishing tool, a fixed groove is formed in the rotating disc, a rotating rod is rotationally connected to the interior of the rotating disc, a connecting plate is fixedly connected to the side surface of the rotating rod, and a sealing block is fixedly connected to the side surface of the connecting plate. The polishing tool has the advantages that the stability and the sealing performance are high after installation, the polishing head works safely and stably, the height of the polishing tool is convenient to adjust, the application range is wider, the applicability is higher, and the equipment has a higher fixing function.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing equipment, in particular to a polishing equipment with a fast-changing polishing head. Background Art

[0002] Polishing equipment is a mechanical equipment used for surface treatment, which is mainly used for polishing, grinding, grinding and other treatments on the surface of workpieces to improve the surface finish, gloss and flatness of the workpieces. The polishing head of traditional polishing equipment is not easy to replace, and the stability and sealing after replacement are poor, which makes the working environment of the polishing tool unstable, and the replaced polishing head is not cleaned and repaired in time. The polishing head is easy to be damaged, the position change of the polishing head is troublesome, the scope of application is small, and the fixing effect of the fixing device is poor. For example, a Chinese patent discloses "a polishing machine for quickly replacing a grinding head or a grinding head fixture", and its application number is "CN201822131092.3", which includes: a frame and a clamping device, the clamping device includes a bracket, a first A driving device and a clamping assembly, the clamping assembly includes a main rotating part connected to the bracket, a sleeve, an adapter connecting the main rotating part and the sleeve, and a chuck, the chuck is movably sleeved in the sleeve, and the chuck is used to clamp an external grinding head; the sleeve is provided with a first clamping part for fixing the chuck, the first clamping part is movably connected to the sleeve and protrudes out of the inner wall of the sleeve; the chuck is provided with a second clamping part for fixing the external grinding head, the second clamping part is movably connected to the chuck and protrudes out of the inner wall of the chuck, but the above-mentioned components still have the following problems: the stability and sealing after replacement are poor, which makes the working environment of the polishing tool unstable, the replaced polishing head cannot be cleaned and maintained in time, the polishing head is easy to be damaged, the position change of the polishing head is more troublesome, the scope of application is small, and the fixing effect of the fixing device is poor. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides a polishing device for quickly replacing a polishing head. The polishing tool is easy to install and fix through the fixed block and the fixed groove inside the rotating disc, and the sealing block is sealed and fixed to the fixed block by the rotating rod to control the connecting plate, so that the fixed block can be stably fixed inside the rotating disc, so that the polishing head can be replaced quickly and conveniently, and it is easy to install and disassemble, reduce the difficulty of installation and disassembly, and facilitate maintenance. After installation, it has high sealing and stability, so that the polishing tool can work safely and stably. The lifting block is controlled by the telescopic device, so that the polishing tool is controlled to lift and lower through the support block, and the lifting block is fixed by the sliding plate, and the object to be polished is fixed by the fixed block, and then the limit block above the support plate is combined with the fixed block to perform double-layer reinforcement on the object to be polished, so that the height of the polishing tool can be flexibly adjusted, and it can cope with a variety of objects to be polished, with stronger applicability, and the fixity of the object to be polished is high, and it has a strong limit fixing function, which can avoid the advantage of the object to be polished being offset.

[0004] The utility model also provides a polishing device with the above-mentioned quick-change polishing head, comprising: a base, the upper surface of the base is fixedly connected with a fixed block, the side surface of the fixed block is fixedly connected with a support plate, and the support plate is internally slidably connected with a limited block; a load-bearing block, the load-bearing block is internally slidably connected with a lifting block, the side surface of the lifting block is fixedly connected with a support block, the lower surface of the support block is rotatably connected with a rotating column, the side surface of the rotating column is fixedly connected with a rotating disc, and the interior of the rotating disc is detachably connected with a polishing tool; a fixed clamping block is provided on the polishing tool, a fixed groove is provided inside the rotating disc, the interior of the rotating disc is rotatably connected with a rotating rod, the side surface of the rotating rod is fixedly connected with a connecting plate, and the side surface of the connecting plate is fixedly connected with a sealing block. Through the above device, the polishing tool is easy to disassemble and replace, and the stability and sealing performance after installation are high, the polishing head can work safely and stably, the position height of the polishing tool is convenient to adjust, and it can cope with a variety of objects to be polished, with stronger applicability and the advantages of higher fixity to the objects to be polished.

[0005] According to the polishing equipment for quickly replacing polishing heads described in the utility model, a cleaning box is fixedly connected to the upper surface of the load-bearing block, and cleaning liquid is stored inside the cleaning box. Through the above device, it is possible to quickly and conveniently clean the replaced polishing tool, thereby reducing the wear of the polishing tool.

[0006] According to the polishing equipment for quickly replacing polishing heads described in the utility model, a sliding plate is fixedly connected to the interior of the load-bearing block, and the lifting block is slidably connected to the sliding plate. Through the above device, the advantage of ensuring that the lifting block can lift and slide safely and stably is achieved.

[0007] According to the polishing equipment for quickly replacing polishing heads described in the utility model, the inner surface of the load-bearing block is fixedly connected with a telescopic device, and the telescopic device is composed of a hydraulic oil tank, a hydraulic pump, a hydraulic cylinder and a hydraulic telescopic rod. The hydraulic telescopic rod is fixedly connected to the lifting block. Through the above device, the effect of stably enabling the lifting block to perform lifting work is achieved.

[0008] According to the polishing equipment for quickly replacing polishing heads described in the utility model, a motor is fixedly connected to the inside of the support block, a transmission rod is fixedly connected to the output end of the motor, and the transmission rod is fixedly connected to the rotating column. Through the above device, the advantage of being able to stably drive the rotating column to rotate is achieved, thereby enabling the rotating disc to rotate stably.

[0009] According to the polishing device for quickly replacing the polishing head described in the utility model, the load-bearing block is fixedly connected to the base, and the load-bearing block is fixedly connected to the fixed block. Through the above devices, the load-bearing block can stably provide support for the polishing device.

[0010] According to the polishing equipment for quickly replacing the polishing head described in the utility model, the sealing block is detachably connected to the rotating disc, and the sealing block is movably connected to the fixed clamping block. Through the above device, the advantage of being able to stably seal and fix the installed polishing head is achieved.

[0011] According to the polishing equipment for quickly replacing the polishing head described in the utility model, the fixed block is detachably connected to the rotating disc, and the fixed block is detachably connected to the fixed groove. Through the above devices, the effect of ensuring that the polishing head is stable and does not deviate and ensuring that the polishing head can work stably is achieved.

[0012] Beneficial Effects

[0013] 1. Compared with the prior art, the polishing equipment with quick-change polishing head makes it easy to install and fix the polishing tool through the fixed card block and the fixed groove inside the rotating disc, and controls the connecting plate by rotating the rod to make the sealing block seal and fix the fixed card block, so that the fixed card block can be stably fixed inside the rotating disc, realizing fast and convenient replacement of the polishing head, and facilitating installation and disassembly, reducing the difficulty of installation and disassembly, facilitating maintenance, and having higher sealing and stability after installation, so that the polishing tool can work safely and stably.

[0014] 2. Compared with the prior art, the polishing equipment with quick-change polishing heads controls the lifting block through the telescopic device, thereby controlling the lifting and lowering of the polishing tool through the support block, and fixes the lifting block through the sliding plate, and fixes the object to be polished through the fixed block, and then uses the limit block above the support plate in combination with the fixed block to perform double-layer reinforcement on the object to be polished, thereby realizing flexible adjustment of the height of the polishing tool, being able to cope with a variety of objects to be polished, having stronger applicability, and having a higher fixation of the object to be polished, having a strong limit and fixing function, and being able to avoid the displacement of the object to be polished. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is the overall structure diagram of the polishing equipment for quickly replacing the polishing head of the utility model;

[0017] Figure 2 It is a side structural diagram of the polishing device for quickly replacing the polishing head of the utility model;

[0018] Figure 3 It is a right side cross-sectional view of the polishing device for quickly replacing the polishing head of the utility model;

[0019] Figure 4 It is a left side cross-sectional view of a polishing device for quickly replacing a polishing head according to the utility model.

[0020] Legend:

[0021] 1. Base; 2. Load-bearing block; 3. Lifting block; 4. Support block; 5. Sliding plate; 6. Support plate; 7. Limit block; 8. Fixed block; 9. Telescopic device; 10. Polishing tool; 11. Fixed block; 12. Rotating disc; 13. Fixed groove; 14. Sealing block; 15. Rotating column; 16. Motor; 17. Connecting plate; 18. Cleaning box. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4The utility model embodiment is a polishing device for quickly replacing a polishing head, which includes: a base 1, which provides horizontal and stable support for the polishing device as a whole, a fixed block 8 is fixedly connected to the upper surface of the base 1, which has the function of limiting and fixing the object to be polished, a support plate 6 is fixedly connected to the side surface of the fixed block 8, which provides support for the limit block 7, the support plate 6 is internally slidably connected to the limit block 7, and the auxiliary fixed block 8 has the function of limiting and fixing the object to be polished.

[0024] The load-bearing block 2 provides stable support for the lifting device of the polishing equipment. The load-bearing block 2 is fixedly connected to the base 1 to provide support and fix the load-bearing block 2. The load-bearing block 2 is fixedly connected to the fixed block 8 to limit the load-bearing block 2. The internal sliding connection of the load-bearing block 2 is connected with a lifting block 3 for driving the polishing equipment to be lifted and lowered. The internal fixed connection of the load-bearing block 2 is connected with a sliding plate 5. The lifting block 3 is slidably connected to the sliding plate 5 to reinforce the lifting block 3 so that it can be lifted and lowered stably. The inner surface of the load-bearing block 2 is fixedly connected with a telescopic device 9 for lifting the lifting block 3. The telescopic device 9 is composed of a hydraulic oil tank, a hydraulic pump, a hydraulic cylinder and a hydraulic telescopic rod. The components of the telescopic device 9 are defined. The hydraulic telescopic rod is fixedly connected to the lifting block 3 so that the hydraulic telescopic rod can stably drive the lifting block 3 to be lifted and lowered.

[0025] The side surface of the lifting block 3 is fixedly connected to the support block 4 to provide stable support for the polishing equipment. The lower surface of the support block 4 is rotatably connected to the rotating column 15 to drive the rotating disk 12 to rotate. The interior of the support block 4 is fixedly connected to the motor 16 to provide a stable power source for the rotation of the transmission rod. The output end of the motor 16 is fixedly connected to the transmission rod to stably drive the rotating column 15 to rotate. The transmission rod is fixedly connected to the rotating column 15 to limit the transmission rod. The side surface of the rotating column 15 is fixedly connected to the rotating disk 12 to drive the polishing tool 10 of the polishing equipment to rotate.

[0026] The interior of the rotating disc 12 is detachably connected to a polishing tool 10, and the upper surface of the load-bearing block 2 is fixedly connected to a cleaning box 18. Cleaning liquid is stored in the cleaning box 18 to limit the items inside the cleaning box 18. A fixed clamping block 11 is provided on the polishing tool 10 to provide a clamping function for the polishing tool 10. A fixed groove 13 is provided inside the rotating disc 12 to provide a clamping groove for the fixed clamping block 11 of the polishing tool 10. The fixed clamping block 11 is detachably connected to the rotating disc 12 to limit the fixed clamping block 11, and the fixed clamping block 11 is detachably connected to the fixed groove 13 to fix the fixed clamping block 11.

[0027] The rotating disc 12 is internally connected to a rotating rod for rotation, driving the connecting plate 17 to rotate; the side surface of the rotating rod is fixedly connected to the connecting plate 17, driving the sealing block 14 to move; the side surface of the connecting plate 17 is fixedly connected to the sealing block 14; the sealing block 14 is movably connected to the fixed clamping block 11 to seal and fix the fixed clamping block 11; the sealing block 14 is detachably connected to the rotating disc 12 to limit the sealing block 14.

[0028] Working principle: During use, the connecting plate 17 is controlled to rotate by the rotating rod to move the sealing block 14, thereby fixing the polishing tool 10, and the fixed block 11 above the polishing tool 10 is connected with the fixed groove 13 inside the rotating disc 12 to fix the polishing tool 10, and a rotating column 15 is installed above the rotating disc 12 to drive the rotating disc 12 to rotate, and a fixed block 8, a support plate 6 and a limit block 7 are installed above the base 1 to limit and fix the polishing object, a load-bearing block 2 is installed above the base 1, and a telescopic device 9 and a sliding plate 5 are installed inside the load-bearing block 2 to lift and fix the lifting block 3, and a support block 4 is installed on the side surface of the lifting block 3 to support the rotating column 15, and a motor 16 is installed inside the support block 4, and a transmission rod is installed at the output end of the motor 16 to drive the rotating column 15 to rotate stably, and a cleaning box 18 is installed above the load-bearing block 2 to clean the replaced polishing tool 10.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A polishing device for quickly replacing a polishing head, characterized in that: include: A base (1), wherein the upper surface of the base (1) is fixedly connected to a fixing block (8), the side surface of the fixing block (8) is fixedly connected to a supporting plate (6), and the interior of the supporting plate (6) is slidably connected to a limiting block (7); A load-bearing block (2), wherein the interior of the load-bearing block (2) is slidably connected to a lifting block (3), the side surface of the lifting block (3) is fixedly connected to a supporting block (4), the lower surface of the supporting block (4) is rotatably connected to a rotating column (15), the side surface of the rotating column (15) is fixedly connected to a rotating disc (12), and the interior of the rotating disc (12) is detachably connected to a polishing tool (10); The polishing tool (10) is provided with a fixed clamping block (11), the interior of the rotating disc (12) is provided with a fixed groove (13), the interior of the rotating disc (12) is rotatably connected to a rotating rod, the side surface of the rotating rod is fixedly connected to a connecting plate (17), and the side surface of the connecting plate (17) is fixedly connected to a sealing block (14).

2. A polishing device for quickly changing polishing heads according to claim 1, characterized in that: A cleaning box (18) is fixedly connected to the upper surface of the load-bearing block (2), and cleaning liquid is stored inside the cleaning box (18).

3. The polishing device for quickly changing polishing heads according to claim 1, characterized in that: A sliding plate (5) is fixedly connected inside the load-bearing block (2), and the lifting block (3) is slidably connected to the sliding plate (5).

4. The polishing device for quickly changing polishing heads according to claim 1, characterized in that: The inner surface of the load-bearing block (2) is fixedly connected with a telescopic device (9), the telescopic device (9) is composed of a hydraulic oil tank, a hydraulic pump, a hydraulic cylinder and a hydraulic telescopic rod, and the hydraulic telescopic rod is fixedly connected to the lifting block (3).

5. The polishing device for quickly changing polishing heads according to claim 1, characterized in that: A motor (16) is fixedly connected inside the support block (4), a transmission rod is fixedly connected to the output end of the motor (16), and the transmission rod is fixedly connected to the rotating column (15).

6. The polishing device for quickly changing polishing heads according to claim 1, characterized in that: The load-bearing block (2) is fixedly connected to the base (1), and the load-bearing block (2) is fixedly connected to the fixing block (8).

7. The polishing device for quickly changing polishing heads according to claim 1, characterized in that: The sealing block (14) is detachably connected to the rotating disc (12), and the sealing block (14) is movably connected to the fixed clamping block (11).

8. The polishing device for quickly changing polishing heads according to claim 1, characterized in that: The fixed clamping block (11) is detachably connected to the rotating disc (12), and the fixed clamping block (11) is detachably connected to the fixed groove (13).

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