CN214054643U

CN214054643U - Sapphire crystal end surface grinding device

Info

Publication number: CN214054643U
Application number: CN202022696411.2U
Authority: CN
Inventors: 万峰
Original assignee: Jiangsu Meilun Photoelectric Co ltd
Current assignee: Jiangsu Meilun Photoelectric Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-08-27
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a sapphire crystal terminal surface grinds paper-back edition and puts, including protection casing and workstation, protection casing welded fastening is in the workstation upper end, the protection casing front side is connected with the revolving door through the hinge rotation, workstation upper end left side and the equal welded fastening in right side have the fixing base, all be connected with the dwang through the bearing rotation around the fixing base is inside, it is connected with the axis of rotation to rotate through the bearing in the fixing base of dwang side, dwang and the axis of rotation other end all extend to the fixing base outside and all are fixed with the mill of polishing. The utility model discloses a cooperation of two sets of fixing bases, dwang and axis of rotation, the convenience is polished simultaneously to work piece both ends face, and through upper fixed plate, bottom plate and three group's draw-in grooves, and the product through three groups is conveniently placed simultaneously, and through dead lever and nut, conveniently fixes upper fixed plate and bottom plate, realizes fixing the product.

Description

Sapphire crystal end surface grinding device

Technical Field

The utility model relates to a sapphire crystal processing equipment technical field specifically is sapphire crystal terminal surface grinds paper-back edition and puts.

Background

In the processing process of the sapphire crystal, the shape of the sapphire crystal is ground into a cylinder, and two ends of the cylinder are ground. Because sapphire crystal's hardness is very big, and both ends terminal surface and columniform axial straightness requirement that hangs down are higher, adopt grinding machine equipment to polish, and the input cost of equipment is higher, and the manufacturing cost of enterprise is great, adopts manual mode to polish, can't satisfy the machining precision requirement, and work efficiency is low, and it is not convenient enough to use, so we provide sapphire crystal terminal surface and grind the flat device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sapphire crystal terminal surface grinds paper-back edition and puts to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the sapphire crystal end face grinding device comprises a protective cover and a workbench, wherein the protective cover is welded and fixed at the upper end of the workbench, the front side of the protective cover is rotatably connected with a rotating door through a hinge, the left side and the right side of the upper end of the workbench are respectively welded and fixed with a fixed seat, the front part and the rear part inside the fixed seat are respectively rotatably connected with a rotating rod through a bearing, the fixed seat at the side surface of the rotating rod is internally and rotatably connected with a rotating shaft through a bearing, the other ends of the rotating rod and the rotating shaft extend to the outer side of the fixed seat and are respectively and fixedly provided with a grinding disc, the middle part of the upper end of the workbench is fixedly provided with a lower fixed plate through a screw, the lower fixed plate is connected with an upper fixed plate through a rotating shaft, the front sides of the upper fixed plate and the lower fixed plate are respectively welded and fixedly provided with a fixed rod, nuts are connected on the fixed rods through threads, and three groups of clamping grooves are equidistantly arranged on the upper fixed plate and the lower fixed plate, the upper fixing plate and the lower fixing plate are provided with upper clamping grooves correspondingly, air bags are fixed on the inner sides of the upper fixing plate and the lower fixing plate, and the air bags are connected through air pipes.

Preferably, a miniature air pump is fixed on the rear side of the upper end of the workbench and is respectively connected with the air bags on the inner sides of the upper fixing plate and the lower fixing plate through Y-shaped pipes.

Preferably, the cross section of the fixing rod is semicircular, the fixing rods on the upper fixing plate and the lower fixing plate are correspondingly arranged, threads are processed on the fixing rods, and the fixing rods are connected with the nuts through the threads.

Preferably, the side view cross section of the clamping groove is semicircular, a protective pad is fixedly bonded in the clamping groove, and the central line of the clamping groove coincides with the central line of the polishing disc.

Preferably, all be fixed with the sprocket in the inboard dwang of fixing base and the axis of rotation, connect through the chain between the sprocket, the fixing base is equipped with two sets ofly, and two sets of fixing base symmetries are fixed on the workstation on upper fixed plate and bottom plate left side and right side.

Preferably, the left side and the right side of the protective cover are both fixed with motors, and the output shafts of the motors penetrate through the protective cover and the fixed seat and are fixedly connected with the rotating shaft.

Preferably, an observation window is embedded in the front side of the rotating door, and a handle is fixed on the rotating door on the right side of the observation window.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the matching of the protective cover and the rotating door, a sealed processing space is formed, so that dust and the like generated during polishing are prevented from splashing, and secondary damage caused by the fact that people suck the dust into the body is avoided, the use safety is improved, and the environment is prevented from being polluted;

2. through the matching of the two groups of fixing seats, the rotating rod and the rotating shaft, two end faces of a workpiece can be conveniently polished at the same time, products in three groups can be conveniently placed at the same time through the upper fixing plate, the lower fixing plate and the three groups of clamping grooves, and the upper fixing plate and the lower fixing plate can be conveniently fixed through the fixing rods and the nuts, so that the products can be fixed;

3. through miniature air pump and gasbag, conveniently carry out assistance-localization real-time to work piece in the draw-in groove, guaranteed the fixed effect to the work piece, the condition of taking place the displacement when having avoided polishing has improved processingquality, convenient to use.

Drawings

FIG. 1 is a view of the structure of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a top sectional view of the fixing base of the present invention;

fig. 4 is a side view structural diagram of the upper and lower fixing plates of the present invention;

fig. 5 is a top view of the middle and lower fixing plates of the present invention.

In the figure: 1. a protective cover; 2. a rotating door; 3. a work table; 4. a nut; 5. an upper fixing plate; 6. a fixed seat; 7. grinding disc; 8. a lower fixing plate; 9. fixing the rod; 10. a sprocket; 11. rotating the rod; 12. a rotating shaft; 13. a micro air pump; 14. a card slot; 15. an air bag; 16. the trachea.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a sapphire crystal end face grinding device comprises a protective cover 1 and a workbench 3, wherein the protective cover 1 is welded and fixed at the upper end of the workbench 3, the front side of the protective cover 1 is rotatably connected with a rotating door 2 through a hinge, the left side and the right side of the upper end of the workbench 3 are respectively welded and fixed with a fixed seat 6, the front and the back inside the fixed seat 6 are respectively rotatably connected with a rotating rod 11 through a bearing, the inside of the fixed seat 6 at the side surface of the rotating rod 11 is rotatably connected with a rotating shaft 12 through a bearing, the other ends of the rotating rod 11 and the rotating shaft 12 extend to the outer side of the fixed seat 6 and are respectively fixed with a grinding disc 7, the middle part of the upper end of the workbench 3 is fixed with a lower fixed plate 8 through a screw, the lower fixed plate 8 is connected with an upper fixed plate 5 through a rotating shaft, the front sides of the upper fixed plate 5 and the lower fixed plate 8 are respectively welded and fixed with a fixed rod 9, the fixed rod 9 is connected with a nut 4 through a screw thread, three groups of clamping grooves 14 are arranged on the upper fixed plate 5 and the lower fixed plate 8 at equal intervals, the upper fixing plate 5 and the lower fixing plate 8 are provided with upper clamping grooves 14 correspondingly, air bags 15 are fixed on the inner sides of the clamping grooves 14 of the upper fixing plate 5 and the lower fixing plate 8, and the air bags 15 are connected through air pipes 16.

The utility model discloses in: the rear side of the upper end of the workbench 3 is fixed with a miniature air pump 13, the miniature air pump 13 is connected with an air bag 15 on the inner side of the upper fixing plate 5 and the lower fixing plate 8 through Y-shaped pipes, the air bag 15 is conveniently inflated through the miniature air pump 13, auxiliary fixing of a workpiece is achieved, and fixing stability is improved.

The utility model discloses in: the transversal semicircular in shape of dead lever 9, dead lever 9 on 5 and the bottom plate 8 of dead lever correspond the setting, and processing has the screw thread on the dead lever 9, and dead lever 9 is connected with nut 4 through the screw thread, through semicircular dead lever 9 and screw thread, makes things convenient for nut 4 to connect, and then conveniently fixes top plate 5 and bottom plate 8.

The utility model discloses in: the side-view cross section of the clamping groove 14 is semicircular, a protective pad is fixedly bonded in the clamping groove 14, and the central line of the clamping groove 14 coincides with the central line of the polishing disc 7, so that a workpiece is conveniently placed and processed.

The utility model discloses in: all be fixed with sprocket 10 on dwang 11 and the axis of rotation 12 of fixing base 6 inboard, connect through the chain between the sprocket 10, fixing base 6 is equipped with two sets ofly, and 6 symmetries of two sets of fixing bases are fixed on workstation 3 on upper fixed

plate

5 and 8 left sides of bottom plate and right side, through the cooperation of sprocket 10 and chain, conveniently drive the mill 7, and convenient synchronous rotation is polished.

The utility model discloses in: the left side and the right side of the protective cover 1 are both fixed with motors, and the output shafts of the motors penetrate through the protective cover 1 and the fixed seat 6 and are fixedly connected with the rotating shaft 12, so that the power of the polishing disc 7 is conveniently improved through the motors.

The utility model discloses in: the observation window is embedded in the front side of the rotating door 2, and a handle is fixed on the rotating door 2 on the right side of the observation window, so that convenience is brought to personnel to check processing.

The working principle is as follows: during normal use, will rotate door 2 and open, then open upper fixed plate 5 and bottom plate 8, the work piece that will treat processing is located draw-in groove 14, then fix dead lever 9 through nut 4, the realization is fixed upper fixed plate 5, and can pass through miniature air pump 13,

inflate gasbag

15, 15 volume expansions of gasbag and work piece in close contact with, the realization is fixed the supplementary of work piece, then close rotation door 2, the operation motor, the realization drives polishing dish 7, and then polish the work piece both ends through polishing dish 7, high durability and convenient use.

In summary, the following steps: the utility model forms a sealed processing space through the cooperation of the protective cover 1 and the rotating door 2, avoids the splashing of dust and the like generated during polishing, and the secondary damage caused by the suction of personnel into the body, improves the use safety, and avoids the pollution to the environment, through the cooperation of two groups of fixed seats 6, the rotating rod 11 and the rotating shaft 12, the two end faces of a workpiece can be simultaneously polished, and through the upper fixed plate 5, the lower fixed plate 8 and three groups of clamping grooves 14, the product can be conveniently placed through three groups at the same time, and through the fixed rod 9 and the nut 4, the upper fixed plate 5 and the lower fixed plate 8 can be conveniently fixed, the product can be conveniently fixed, through the micro air pump 13 and the air bag 15, the auxiliary positioning of the workpiece in the clamping groove 14 can be conveniently realized, the fixing effect of the workpiece can be ensured, the displacement during polishing can be avoided, the processing quality can be improved, is convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Sapphire crystal terminal surface grinds paper-back edition and puts, including protection casing (1) and workstation (3), its characterized in that: the protective cover (1) is welded and fixed on the upper end of a workbench (3), the front side of the protective cover (1) is rotatably connected with a rotating door (2) through hinges, a fixing seat (6) is welded and fixed on the left side and the right side of the upper end of the workbench (3), a rotating rod (11) is rotatably connected with the front and the rear sides of the inside of the fixing seat (6) through bearings, a rotating shaft (12) is rotatably connected into the fixing seat (6) on the side of the rotating rod (11) through bearings, the other ends of the rotating rod (11) and the rotating shaft (12) extend to the outer side of the fixing seat (6) and are fixedly provided with a polishing disc (7), a lower fixing plate (8) is fixed in the middle of the upper end of the workbench (3) through screws, an upper fixing plate (5) is connected onto the lower fixing plate (8) through a rotating shaft, and a fixing rod (9) is welded and fixed on the front sides of the upper fixing plate (5) and the lower fixing plate (8), there are nut (4) through threaded connection on dead lever (9), last impartial distance has seted up three group's draw-in grooves (14) on upper fixed plate (5) and bottom plate (8), draw-in groove (14) all correspond the setting on upper fixed plate (5) and bottom plate (8), upper fixed plate (5) and bottom plate (8) draw-in groove (14) inboard all are fixed with gasbag (15), connect through trachea (16) between gasbag (15).

2. The sapphire crystal end-face grinding device according to claim 1, wherein: a miniature air pump (13) is fixed on the rear side of the upper end of the workbench (3), and the miniature air pump (13) is connected with air bags (15) on the inner sides of the upper fixing plate (5) and the lower fixing plate (8) through Y-shaped pipes respectively.

3. The sapphire crystal end-face grinding device according to claim 1, wherein: the cross section of the fixing rod (9) is semicircular, the fixing rods (9) on the upper fixing plate (5) and the lower fixing plate (8) are correspondingly arranged, threads are processed on the fixing rods (9), and the fixing rods (9) are connected with the nuts (4) through the threads.

4. The sapphire crystal end-face grinding device according to claim 1, wherein: the side-view cross section of the clamping groove (14) is semicircular, a protective pad is fixedly bonded in the clamping groove (14), and the center line of the clamping groove (14) is coincided with the center line of the polishing disc (7).

5. The sapphire crystal end-face grinding device according to claim 1, wherein: all be fixed with sprocket (10) on dwang (11) and axis of rotation (12) of fixing base (6) inboard, connect through the chain between sprocket (10), fixing base (6) are equipped with two sets ofly, and two sets of fixing base (6) symmetry are fixed on workstation (3) on upper fixed plate (5) and bottom plate (8) left side and right side.

6. The sapphire crystal end-face grinding device according to claim 1, wherein: the left side and the right side of the protective cover (1) are both fixed with motors, and motor output shafts penetrate through the protective cover (1) and the fixed seat (6) and are fixedly connected with the rotating shaft (12).

7. The sapphire crystal end-face grinding device according to claim 1, wherein: the front side of the rotating door (2) is inlaid with an observation window, and a handle is fixed on the rotating door (2) on the right side of the observation window.