Cake trimming device for resin grinding wheel machining

Abstract

The utility model discloses a caking trimming device for resin grinding wheel machining, which belongs to the technical field of resin grinding wheel machining and comprises an outer frame, a cleaning component is arranged in the outer frame and comprises a scrap collecting frame, a third electric push rod is arranged on the upper surface of the scrap collecting frame, a scraper is arranged at the bottom end of the third electric push rod, and a second electric push rod is arranged at the bottom end of the scraper. And a waste box is arranged in the outer frame. According to the grinding wheel dresser, by arranging the scrap collecting frame, a third electric push rod, a scraping plate, a waste box, a protective shell, a fourth electric push rod, a fixing plate, a fifth electric push rod and a grinding plate, after a grinding wheel is dressed, the third electric push rod is started to drive the scraping plate to move downwards, scraps in the scrap collecting frame are scraped into the waste box, and the splashed scraps are collected together; and then, a fourth electric push rod is started to drive a grinding plate to stretch out, a fifth electric push rod is started to drive the grinding plate to move downwards to the position of the resin grinding wheel, and finer grinding is conducted on the resin grinding wheel.

Description

Technical Field

[0001] The utility model belongs to the technical field of resin grinding wheel processing, and in particular relates to an agglomeration dressing device for resin grinding wheel processing. Background Art

[0002] Resin grinding wheel is a grinding wheel made of resin with high strength, used in cutting discs, double-end faces, heavy-duty grinding wheels, polishing wheels, etc. It has certain elasticity, low heat resistance, good self-sharpening, simple production and short process cycle; it is widely used in rough grinding, rough grinding, cutting and free grinding, such as grinding steel ingots and deburring castings.

[0003] In the prior art, general dressing devices will splash debris when dressing resin grinding wheels. The splashed debris will fall to the corners of the dressing device and is difficult to clean. After dressing, the grinding wheel surface cannot be polished more finely, and the dressed grinding wheel is too rough. Therefore, an agglomeration dressing device for resin grinding wheel processing is needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a lump dressing device for resin grinding wheel processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lump dressing device for resin grinding wheel processing, comprising an outer frame, a cleaning assembly is arranged in the outer frame, the cleaning assembly comprises a chip collecting frame, a third electric push rod is arranged on the upper surface of the chip collecting frame, a scraper is arranged on the bottom end of the third electric push rod, a waste box is opened in the outer frame, a protective shell is arranged on the upper surface of the chip collecting frame, a fourth electric push rod is arranged in the protective shell, a fixing plate is arranged on the front side of the fourth electric push rod, a fifth electric push rod is arranged on the lower surface of the fixing plate, and a grinding plate is arranged on the bottom end of the fifth electric push rod.

[0006] By providing a chip collection frame, a third electric push rod, a scraper, a waste box, a protective shell, a fourth electric push rod, a fixed plate, a fifth electric push rod and a grinding plate, when the grinding wheel is dressed, the third electric push rod is started, and the working third electric push rod will drive the scraper to move downward, and scrape the debris in the chip collection frame into the waste box. Then, the fourth electric push rod is started, and the working fourth electric push rod will drive the grinding plate to extend above the resin grinding wheel. Then, the fifth electric push rod is started, and the working fifth electric push rod will drive the grinding plate to move downward to the position of the resin grinding wheel. Then, the three-jaw chuck is driven to rotate by the driving motor, so that the dressed resin grinding wheel can be more finely polished.

[0007] As a preferred implementation, a motor housing is provided inside the outer frame, and a driving motor is provided inside the motor housing.

[0008] The motor housing can protect the driving motor.

[0009] As a preferred implementation, the output end of the driving motor is fixedly connected to a rotating shaft, and a three-jaw chuck is provided at the top end of the rotating shaft.

[0010] By providing a driving motor and a rotating shaft, when working, the driving motor is started, and the working driving motor drives the rotating shaft to rotate, thereby driving the three-jaw chuck to rotate.

[0011] As a preferred embodiment, a first electric push rod is provided in the outer frame, the first electric push rod is located above the three-jaw chuck, a connecting block is provided at the bottom end of the first electric push rod, and a first trimmer is provided on the lower surface of the connecting block.

[0012] By providing a first electric push rod, when working, the first electric push rod is started, and the working first electric push rod drives the first dresser to move downward, thereby dressing the upper surface of the resin grinding wheel.

[0013] As a preferred embodiment, second electric push rods are provided on the left and right sides of the connecting block, telescopic blocks are provided on the other ends of the two second electric push rods, second trimmers are provided on one side of the two telescopic blocks, and the two second trimmers are symmetrically arranged with each other.

[0014] By providing a second electric push rod, when working, the second electric push rod is started, and the working second electric push rod will drive the two second dressers to move to the position of the resin grinding wheel. At this time, the three-jaw chuck is driven to rotate by the driving motor, thereby dressing the four sides of the resin grinding wheel.

[0015] As a preferred embodiment, the chip collecting frame is located behind the motor housing, the number of the third electric push rods is two and they are symmetrically arranged with each other, and the waste box is located below the scraper.

[0016] By providing the third electric push rod and the scraper, when working, the third electric push rod is started, and the working third electric push rod drives the scraper to move downward, thereby scraping off the debris in the chip collecting frame.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model is provided with a chip collecting frame, a third electric push rod, a scraper, a waste box, a protective shell, a fourth electric push rod, a fixed plate, a fifth electric push rod and a grinding plate. After the grinding wheel is dressed, the third electric push rod is started to drive the scraper to move downward, and the debris in the chip collecting frame is scraped into the waste box, and the splashed debris is collected together for easy cleaning. Afterwards, the fourth electric push rod is started to drive the grinding plate to extend, and the fifth electric push rod is started to drive the grinding plate to move downward to the position of the resin grinding wheel, so as to perform more fine grinding on the resin grinding wheel.

[0019] The utility model is provided with a motor housing, and dust may fall during the operation of the driving motor and the rotating shaft. The motor housing can prevent the dust from falling into the driving motor and the rotating shaft, thereby affecting the service life of the driving motor and the rotating shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model in a frontal perspective;

[0021] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0022] Figure 3 It is a schematic diagram of a sectional structure of the utility model in a side view;

[0023] Figure 4 It is a schematic diagram of the sectional structure of the utility model in a front view;

[0024] Figure 5 For this utility model Figure 4 Enlarged view of point A in the middle.

[0025] In the figure: 1. outer frame; 2. motor housing; 3. drive motor; 4. rotating shaft; 5. three-jaw chuck; 6. first electric push rod; 7. connecting block; 8. first trimmer; 9. second electric push rod; 10. telescopic block; 11. second trimmer; 12. cleaning assembly; 121. chip collection frame; 122. third electric push rod; 123. scraper; 124. waste box; 125. protective shell; 126. fourth electric push rod; 127. fixing plate; 128. fifth electric push rod; 129. grinding plate. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the embodiments.

[0027] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0028] See also Figure 1-5 The utility model provides a lumping dressing device for resin grinding wheel processing, comprising an outer frame 1, a motor housing 2 is arranged in the outer frame 1, a driving motor 3 is arranged in the motor housing 2, the motor housing 2 can protect the driving motor 3, the output end of the driving motor 3 is fixedly connected with a rotating shaft 4, the top of the rotating shaft 4 is provided with a three-jaw chuck 5, by providing the driving motor 3 and the rotating shaft 4, when working, the driving motor 3 is started, and the working driving motor 3 will drive the rotating shaft 4 to rotate, thereby driving the three-jaw chuck 5 to rotate;

[0029] A first electric push rod 6 is provided in the outer frame 1, and the first electric push rod 6 is located above the three-jaw chuck 5. A connecting block 7 is provided at the bottom end of the first electric push rod 6, and a first dresser 8 is provided on the lower surface of the connecting block 7. By providing the first electric push rod 6, when working, the first electric push rod 6 is started, and the working first electric push rod 6 will drive the first dresser 8 to move downward, so as to dress the upper surface of the resin grinding wheel. Second electric push rods 9 are provided on the left and right sides of the connecting block 7, and the other ends of the two second electric push rods 9 are provided with telescopic blocks 10, and one side of the two telescopic blocks 10 is provided with a second dresser 11, and the two second dressers 11 are symmetrically arranged with each other. By providing the second electric push rod 9, when working, the second electric push rod 9 is started, and the working second electric push rod 9 will drive the two second dressers 11 to move to the position of the resin grinding wheel. At this time, the three-jaw chuck 5 is driven to rotate by the driving motor 3, so as to dress the surrounding of the resin grinding wheel.

[0030] A cleaning assembly 12 is provided in the outer frame 1, and the cleaning assembly 12 includes a chip collecting frame 121, and the chip collecting frame 121 is located at the rear of the motor housing 2. A third electric push rod 122 is provided on the upper surface of the chip collecting frame 121. The number of the third electric push rods 122 is two, and they are symmetrically arranged. A scraper 123 is provided at the bottom end of the third electric push rod 122. By providing the third electric push rod 122 and the scraper 123, when working, the third electric push rod 122 is started, and the working third electric push rod 122 will drive the scraper 123 to move downward, thereby scraping off the debris in the chip collecting frame 121. A waste box 124 is provided in the outer frame 1. By providing the waste box 124, the debris scraped off by the scraper 123 can be collected together and processed uniformly. The waste box 124 is located below the scraper 123, and the upper surface of the chip collecting frame 121 A protective shell 125 is provided, and a fourth electric push rod 126 is opened in the protective shell 125. A fixing plate 127 is provided on the front of the fourth electric push rod 126, and a fifth electric push rod 128 is provided on the lower surface of the fixing plate 127. A grinding plate 129 is provided at the bottom end of the fifth electric push rod 128. By arranging the fourth electric push rod 126, the fixing plate 127, the fifth electric push rod 128 and the grinding plate 129, when working, the fourth electric push rod 126 is started, and the working fourth electric push rod 126 will drive the grinding plate 129 to extend above the resin grinding wheel. Then, the fifth electric push rod 128 is started, and the working fifth electric push rod 128 will drive the grinding plate 129 to move downward to the position of the resin grinding wheel. Then, the three-jaw chuck 5 is driven to rotate by the driving motor 3, so as to perform more fine grinding on the trimmed resin grinding wheel.

[0031] The working principle and use process of the utility model are as follows: when dressing is required, the resin grinding wheel is placed on the surface of the three-jaw chuck 5, and the drive motor 3 is started. The working drive motor 3 will drive the rotating shaft 4 to rotate, thereby driving the three-jaw chuck 5 to rotate. At the same time, the first electric push rod 6 is started, and the working first electric push rod 6 will drive the first dresser 8 to move downward, thereby dressing the upper surface of the resin grinding wheel. After that, the second electric push rod 9 is started, and the working second electric push rod 9 will drive the two second dressers 11 to move to the position of the resin grinding wheel. At this time, the three-jaw chuck 5 is driven to rotate by the drive motor 3, thereby dressing the four sides of the resin grinding wheel.

[0032] When the grinding wheel is dressed, the third electric push rod 122 is started, and the working third electric push rod 122 will drive the scraper 123 to move downward, so as to scrape the debris in the chip collecting frame 121 into the waste box 124. Then, the fourth electric push rod 126 is started, and the working fourth electric push rod 126 will drive the grinding plate 129 to extend above the resin grinding wheel. Then, the fifth electric push rod 128 is started, and the working fifth electric push rod 128 will drive the grinding plate 129 to move downward to the position of the resin grinding wheel. Then, the three-jaw chuck 5 is driven to rotate by the driving motor 3, so as to perform more fine grinding on the dressed resin grinding wheel.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lump dressing device for resin grinding wheel machining, comprising an outer frame (1), characterized in that: A cleaning assembly (12) is provided in the outer frame (1), and the cleaning assembly (12) includes a chip collecting frame (121), a third electric push rod (122) is provided on the upper surface of the chip collecting frame (121), and a scraper (123) is provided at the bottom end of the third electric push rod (122), a waste box (124) is provided in the outer frame (1), a protective shell (125) is provided on the upper surface of the chip collecting frame (121), and a fourth electric push rod (126) is provided in the protective shell (125), a fixing plate (127) is provided on the front of the fourth electric push rod (126), a fifth electric push rod (128) is provided on the lower surface of the fixing plate (127), and a grinding plate (129) is provided at the bottom end of the fifth electric push rod (128).

2. The agglomerate dressing device for resin grinding wheel processing according to claim 1, characterized in that: A motor housing (2) is provided inside the outer frame (1), and a driving motor (3) is provided inside the motor housing (2).

3. The agglomerate dressing device for resin grinding wheel processing according to claim 2, characterized in that: The output end of the driving motor (3) is fixedly connected to a rotating shaft (4), and a three-jaw chuck (5) is provided at the top end of the rotating shaft (4).

4. The agglomerate dressing device for resin grinding wheel processing according to claim 1, characterized in that: A first electric push rod (6) is arranged inside the outer frame (1), and the first electric push rod (6) is located above the three-jaw chuck (5). A connecting block (7) is arranged at the bottom end of the first electric push rod (6), and a first trimmer (8) is arranged on the lower surface of the connecting block (7).

5. The agglomerate dressing device for resin grinding wheel processing according to claim 4, characterized in that: A second electric push rod (9) is provided on both the left and right sides of the connecting block (7), a telescopic block (10) is provided on the other end of each of the two second electric push rods (9), a second trimmer (11) is provided on one side of each of the two telescopic blocks (10), and the two second trimmers (11) are symmetrically arranged with respect to each other.

6. The agglomerate dressing device for resin grinding wheel processing according to claim 1, characterized in that: The chip collecting frame (121) is located behind the motor housing (2), the number of the third electric push rods (122) is two and they are symmetrically arranged, and the waste box (124) is located below the scraper (123).

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