CN218927337U

CN218927337U - Self-cleaning mechanism for high-speed fine grinding machine

Info

Publication number: CN218927337U
Application number: CN202223270196.5U
Authority: CN
Inventors: 刘天永; 周红信; 范东涛; 梁小燕
Original assignee: Nanyang Tengxiang Optoelectronic Instrument Co ltd
Current assignee: Nanyang Tengxiang Optoelectronic Instrument Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-04-28
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a self-cleaning mechanism for a high-speed refiner, and relates to the technical field of precision manufacturing of optical parts. The utility model comprises a frame, wherein an air cylinder is arranged in the frame, a scraping plate is arranged at the output end of the air cylinder, a third through hole is arranged on the front side wall of the frame, a processing groove is arranged at the front end of the frame, grinding heads are arranged in the processing groove, four grinding heads are arranged in the processing groove, a first through hole and a second through hole are arranged on the processing groove, and the first through hole is arranged at the bottom of the processing groove. According to the utility model, through the cooperation of the air cylinder, the scraping plate, the second through hole, the third through hole and the second sealing ring, after the upper surface of the grinding table is leveled with the inner bottom wall of the processing groove, the air cylinder is started, so that the air cylinder pushes the scraping plate to move forwards, the slag in the processing groove is pushed into the collecting groove through the second through hole, the cleaning of the processing groove is realized, and when the scraping plate is driven by the air cylinder to retract, the scraping plate can be blocked by the baffle plate, and the second sealing ring is matched, so that the slag is prevented from entering the frame.

Description

Self-cleaning mechanism for high-speed fine grinding machine

Technical Field

The utility model belongs to the technical field of precision manufacturing of optical parts, and particularly relates to a self-cleaning mechanism for a high-speed refiner.

Background

Some optical instruments are required to further process the optical glass lenses in order to meet the corresponding technical requirements, a high-speed refiner can be used for further refining the optical glass lenses, the existing high-speed refiner can generate broken slag in the polishing process, and the broken slag can be accumulated in a processing groove under the action of spraying and brushing of a spray pipe, if the broken slag cannot be cleaned in time, the flowing of cooling liquid and the rotation of a grinding table can be influenced, so that the processing efficiency of a mechanism is influenced, and therefore, the self-cleaning mechanism for the high-speed refiner is provided.

Disclosure of Invention

The utility model aims to provide a self-cleaning mechanism for a high-speed refiner, which solves the existing problems: the current high-speed refiner can produce the disintegrating slag in the process of polishing, and can accumulate in the processing tank under the effect of spray pipe brush, if can not in time clear up, can influence the flow of coolant liquid and the rotation of grinding table to influence the machining efficiency of mechanism.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a self-cleaning mechanism for a high-speed fine grinding machine, which comprises a frame, wherein an air cylinder is arranged in the frame, a scraping plate is arranged at the output end of the air cylinder, a third through hole is arranged on the front side wall of the frame, a processing groove is arranged at the front end of the frame, grinding heads are arranged in the processing groove, four grinding heads are arranged on the processing groove, a first through hole and a second through hole are arranged on the processing groove, the first through hole is arranged at the bottom of the processing groove, the four first through holes are respectively corresponding to the grinding heads in position, a support is arranged at the bottom of the processing groove, a support plate is arranged on the support, a threaded cylinder is arranged at the top of the support plate, four threaded cylinders are respectively arranged below the first through holes, a threaded rod is arranged in the threaded cylinder, a fixing plate is arranged at the top of the threaded rod, a rotating shaft is arranged at the top of the fixing plate, and a grinding table is arranged at the top of the rotating shaft.

Further, the bottom of pivot and the top of fixed plate rotate to be connected, the top of pivot and the bottom fixed connection of grinding table.

Further, baffles are arranged at two ends of the inner side wall of the third through hole in the frame, and one end of each baffle is fixedly connected with the frame.

Further, a first sealing ring is arranged in the first through hole, and a second sealing ring is arranged in the third through hole.

Further, the control box is arranged above the frame, two control boxes are arranged on the control box and the air cylinders, and the bottoms of the air cylinders are fixedly connected with the inner side walls of the frame.

Further, the front side wall of the processing groove is provided with four spray pipes, and the positions of the spray pipes correspond to the grinding table respectively.

Further, the front end of the support is provided with a collecting groove, two ends of the collecting groove are respectively provided with a fastening bolt, and the support is in threaded connection with the collecting groove.

Further, the bottom of scraper blade sets up to the inclined plane, the scraper blade sets up in the third through-hole, the length and the width of second through-hole and third through-hole are the same and the position is relative.

The utility model has the following beneficial effects:

1. according to the polishing device, the second through hole, the threaded rod, the threaded cylinder, the first sealing ring and the fixing plate are matched, when the polishing device is in a polishing state, the upper surface of the fixing plate is leveled with the inner bottom wall of the processing groove, when the processing groove is required to be cleaned, the threaded rod can be rotated, the threaded rod drives the fixing plate and the rotating shaft to retract the polishing table into the first through hole, so that the surface of the polishing table is leveled with the inner bottom wall of the processing groove, and the first sealing ring can prevent cooling liquid and broken slag from falling into the groove, so that the polishing device is convenient to clean.

2. According to the utility model, through the cooperation of the air cylinder, the scraping plate, the second through hole, the third through hole and the second sealing ring, after the upper surface of the grinding table is leveled with the inner bottom wall of the processing groove, the air cylinder is started, so that the air cylinder pushes the scraping plate to move forwards, the slag in the processing groove is pushed into the collecting groove through the second through hole, the cleaning of the processing groove is realized, and when the scraping plate is driven by the air cylinder to retract, the scraping plate can be blocked by the baffle plate, and the second sealing ring is matched, so that the slag is prevented from entering the frame.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a schematic view of the internal structure of the grinding table and the support plate of the present utility model;

FIG. 4 is a schematic view of the internal structure of the frame of the present utility model;

fig. 5 is a rear view of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a frame; 2. a control box; 3. a processing groove; 4. grinding head; 5. a first through hole; 6. a grinding table; 7. a threaded rod; 8. a first seal ring; 9. a support plate; 10. a thread cylinder; 11. a second through hole; 12. a spray pipe; 13. a third through hole; 14. a second seal ring; 15. a scraper; 16. a baffle; 17. a cylinder; 18. a collection tank; 19. a bracket; 20. a fastening bolt; 21. a fixing plate; 22. a rotating shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model is a self-cleaning mechanism for a high-speed fine grinding machine, comprising a frame 1, wherein an air cylinder 17 is arranged in the frame 1, a scraping plate 15 is arranged at the output end of the air cylinder 17, a third through hole 13 is arranged on the front side wall of the frame 1, a processing groove 3 is arranged at the front end of the frame 1, grinding heads 4 are arranged in the processing groove 3, four grinding heads 4 are arranged on the processing groove 3, a first through hole 5 and a second through hole 11 are arranged on the processing groove 3, the first through hole 5 is arranged at the bottom of the processing groove 3, four through holes are arranged at positions corresponding to the grinding heads 4 respectively, a bracket 19 is arranged at the bottom of the processing groove 3, a supporting plate 9 is arranged on the bracket 19, a threaded cylinder 10 is arranged at the top of the supporting plate 9, four threaded cylinders 10 are respectively arranged below the first through hole 5, a threaded rod 7 is arranged in the threaded cylinder 10, a fixing plate 21 is arranged at the top of the threaded rod 7, the top of the fixed plate 21 is provided with a rotating shaft 22, the top of the rotating shaft 22 is provided with a grinding table 6, the bottom of the rotating shaft 22 is rotationally connected with the top of the fixed plate 21, the top of the rotating shaft 22 is fixedly connected with the bottom of the grinding table 6, through the cooperation of the second through holes 11, the threaded rod 7, the threaded cylinder 10, the first sealing ring 8 and the fixed plate 21, when the device is in a grinding state, the upper surface of the fixed plate 21 is leveled with the inner bottom wall of the processing groove 3, when the device needs to clean the processing groove 3, the threaded rod 7 can be rotated, the threaded rod 7 drives the fixed plate 21 and the rotating shaft 22 to retract the grinding table 6 into the first through holes 5, so that the surface of the grinding table 6 is leveled with the inner bottom wall of the processing groove 3, the first sealing ring 8 can prevent cooling liquid and slag from falling into the groove, the cleaning is convenient, two ends of the inner side wall of the third through holes 13 on the frame 1 are provided with baffles 16, one end of baffle 16 and frame 1 fixed connection are provided with first sealing washer 8 in the first through-hole 5, be provided with second sealing washer 14 in the third through-hole 13, the top of frame 1 is provided with control box 2, control box 2 and cylinder 17) electric connection, cylinder 17 is provided with two, the bottom of cylinder 17 and the inside wall fixed connection of frame 1, the preceding lateral wall of processing groove 3 is provided with spray tube 12, spray tube 12 is provided with four, the position corresponds with grinding table 6 respectively, the front end of support 19 sets up collecting vat 18, collecting vat 18 both ends all are provided with fastening bolt 20, support 19 and collecting vat 18 threaded connection, the bottom of scraper blade 15 sets up to the inclined plane, scraper blade 15 sets up in third through-hole 13, the length and the width of second through-hole 11 and third through-hole 13 are the same and the position is relative.

One specific application of this embodiment is: when the device polishes, the state of the fixed plate 21 is kept level with the inner bottom wall of the processing groove 3, at the moment, the grinding table 6 extends to the outer side of the first through hole 5, when the grinding table needs to clean the broken slag after polishing for a period of time, an external tool can be used for rotating the threaded rod 7 through a gap above the supporting plate 9, the fixed plate 21 drives the rotating shaft 22 and the grinding table 6 to retract into the first through hole 5, when the upper surface of the grinding table 6 is kept level with the inner bottom wall of the processing groove 3, the through hole control box 2 starts the air cylinder 17, the air cylinder 17 pushes the scraping plate 15, the scraping plate 15 pushes the broken slag in the processing groove 3 into the collecting groove 18 through the second through hole 11, after cleaning is finished, the scraping plate 15 is retracted through the air cylinder 17, when the scraping plate 15 is in contact with the baffle 16, the air cylinder 17 stops operating, when the collecting groove 18 collects a lot of broken slag, the fastening bolt 20 can be loosened, and the collecting groove 18 is detached, and the broken slag in the collecting groove 18 is poured out for convenient subsequent use.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a be used for high-speed refiner self-cleaning mechanism, includes frame (1), its characterized in that: the inside of frame (1) is provided with cylinder (17), the output of cylinder (17) is provided with scraper blade (15), the preceding lateral wall of frame (1) is provided with third through-hole (13), the front end of frame (1) is provided with processing groove (3), be provided with bistrique (4) in processing groove (3), bistrique (4) are provided with four, be provided with first through-hole (5) and second through-hole (11) on processing groove (3), first through-hole (5) set up the bottom in processing groove (3), first through-hole (5) are provided with four and position and bistrique (4) correspond respectively, the bottom of processing groove (3) is provided with support (19), be provided with backup pad (9) on support (19), the top of backup pad (9) is provided with screw thread section of thick bamboo (10), screw thread section of thick bamboo (10) are provided with four, set up respectively in the below of first through-hole (5), be provided with first through-hole (7) in screw thread section of thick bamboo (10), top (7) and top (21) are provided with threaded rod (21), top (22) are provided with pivot (22).

2. A self-cleaning mechanism for a high speed refiner as defined in claim 1, wherein: the bottom of the rotating shaft (22) is rotationally connected with the top of the fixed plate (21), and the top of the rotating shaft (22) is fixedly connected with the bottom of the grinding table (6).

3. A self-cleaning mechanism for a high speed refiner as defined in claim 1, wherein: both ends of the inner side wall of the third through hole (13) on the frame (1) are provided with baffle plates (16), and one end of each baffle plate (16) is fixedly connected with the frame (1).

4. A self-cleaning mechanism for a high speed refiner as defined in claim 1, wherein: a first sealing ring (8) is arranged in the first through hole (5), and a second sealing ring (14) is arranged in the third through hole (13).

5. A self-cleaning mechanism for a high speed refiner as defined in claim 1, wherein: the automatic control device is characterized in that a control box (2) is arranged above the frame (1), the control box (2) is electrically connected with the air cylinders (17), two air cylinders (17) are arranged, and the bottoms of the air cylinders (17) are fixedly connected with the inner side walls of the frame (1).

6. A self-cleaning mechanism for a high speed refiner as defined in claim 1, wherein: the front side wall of the processing groove (3) is provided with spray pipes (12), the number of the spray pipes (12) is four, and the positions of the spray pipes respectively correspond to the grinding table (6).

7. A self-cleaning mechanism for a high speed refiner as defined in claim 1, wherein: the front end of the support (19) is provided with a collecting groove (18), two ends of the collecting groove (18) are provided with fastening bolts (20), and the support (19) is in threaded connection with the collecting groove (18).

8. A self-cleaning mechanism for a high speed refiner as defined in claim 1, wherein: the bottom of scraper blade (15) sets up to the inclined plane, scraper blade (15) set up in third through hole (13), the length and the width of second through hole (11) and third through hole (13) are the same and the position is relative.