CN217668710U

CN217668710U - Bedplate glass grinding head convenient to dismouting

Info

Publication number: CN217668710U
Application number: CN202221490147.XU
Authority: CN
Inventors: 戚心怡
Original assignee: Yangzhou Felix Optical Technology Co ltd
Current assignee: Yangzhou Felix Optical Technology Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-10-28
Anticipated expiration: 2032-06-15

Abstract

The utility model provides a platen glass grinding head convenient to dismouting, include: a connecting part and a grinding part which are cylindrical, and a dismounting mechanism arranged between the connecting part and the grinding part; grinding equipment is connected to the one end of connecting portion, grinding portion is connected to the other end, the chamber that holds of the tip holding that supplies connecting portion is seted up to grinding portion's bottom, the outside of connecting portion has set firmly a plurality of rotations archs along the circumference interval in the entrance that is located to hold the chamber, the tip bottom of connecting portion is equipped with can follow the flexible activity butt portion of axial, disassembly body includes and rotates a plurality of fly leafs of the corresponding clearance fit of protruding, the cover is equipped with the connecting portion outside and can follow the activity ring of axial activity and a plurality of corresponding fly leaf setting and arrange along circumference and run through the activity ring and with the activity ring on the screw hole matched with fixation nut who is equipped with. Through the utility model discloses a, improved the dismouting efficiency of grinding head greatly, save time.

Description

Bedplate glass grinding head convenient to dismouting

Technical Field

The utility model relates to a glass grinds technical field, more specifically relates to a platen glass grinding head convenient to dismouting.

Background

At present, in the production of platen glass, the edge corner edges of the platen glass need to be ground, the adopted grinding method is that the grinding wheel is used for circumferential grinding, in the prior art, the grinding machine is easy to wear in the process of grinding workpieces, the grinding wheel needs to be replaced in time after being worn, the increase of the precision error of workpiece grinding is avoided, the existing grinding machine is complex in disassembly and long in replacement time when the grinding wheel is replaced, and the production efficiency of the workpieces is reduced.

In view of the above, there is a need for an improved polishing head mounting structure in the prior art to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to disclose a platen glass grinding head convenient to dismouting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a platen glass grinding head convenient to dismouting, include: the grinding device comprises a connecting part and a grinding part which are cylindrical, and a dismounting mechanism arranged between the connecting part and the grinding part;

one end of the connecting part is connected with the grinding equipment, the other end of the connecting part is connected with the grinding part, a containing cavity for containing the end part of the connecting part is formed in the bottom end of the grinding part, a plurality of rotating bulges are fixedly arranged at the position, located at the inlet of the containing cavity, of the outer side of the connecting part at intervals along the circumferential direction, a movable abutting part capable of stretching along the axial direction is arranged at the bottom end of the end part of the connecting part, the dismounting mechanism comprises a plurality of movable plates which are movably matched with the rotating bulges in a corresponding mode, a movable ring which is sleeved on the outer side of the connecting part and can move along the axial direction and a plurality of fixing nuts which are arranged corresponding to the movable plates, penetrate through the movable ring and are circumferentially arranged and matched with threaded holes formed in the movable ring;

the fly leaf has the double arc degree of same camber and both ends are respectively outside crooked and incurve arc structure about and, the center of fly leaf with it rotates protruding constitution and rotates to be connected, the upper end of fly leaf with the inner wall part plug-in connection of activity ring, the lower extreme of fly leaf is located hold the bottom in chamber.

As a further improvement, the bottom of the movable abutting part is in a frustum shape, through the fixing nut and the movable abutting part can be right the two ends of the movable plate are reversely pressed and held.

As a further improvement of the present invention, the connecting portion is provided with a drive inside the connecting portion, and the movable abutting portion is provided with an electric drive device which is axially retractable.

As a further improvement, the outside of fly leaf and be close to the upper end and seted up first location mating holes and second location mating holes respectively with the lower extreme, first location mating holes supplies fixation nut is fixed to be pegged graft, second location mating holes supplies the fixed block that holds the inboard bottom setting in chamber is pegged graft in cooperation.

As a further improvement of the utility model, the fly leaf is equipped with four groups, and adjacent leave the clearance between the fly leaf.

As a further improvement of the utility model, the rotary protrusion is in the shape of a ball or an arc-shaped protruding strip.

As a further improvement, the rotary projection is hinged with the movable plate.

As a further improvement of the present invention, the movable plate is made of a material having a high elastic modulus.

As a further improvement, the movable plate is composed of two steel plates with the same shape and the distribution of the inner side and the outer side, and a compression spring arranged between the two ends of the steel plates.

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

(1) The utility model provides a platen glass grinding head convenient to dismouting, adopt the fly leaf that has high elastic modulus to be used for assembly connecting portion and grinding part, constitute to rotate with the rotation arch through the center of fly leaf and be connected, utilize the fly leaf to have the double arc degree of same camber and upper and lower both ends to be the arc structure of bending outward and incurving respectively, make the fly leaf use the rotation arch as the fulcrum can make the upper and lower both ends of fly leaf do the deflection of inside and outside, thereby realize that the part that the fly leaf is located and hold the intracavity can the butt and hold the inner wall in chamber, thereby realize the assembly of connecting portion and grinding part, can lead to and spacing the motion of fly leaf through the annular passage of constituteing between movable ring and the connecting portion, adopt the screw hole of fixation nut cooperation movable ring to realize the fixed mounting to the fly leaf simultaneously, make the upper end of fly leaf can the butt in the outside of connecting portion, thereby make the lower extreme of fly leaf to hold the inner wall in chamber and be close to, through the flexible bottom that holds the chamber, thereby realize fixing the lower extreme of fly leaf, make the fly leaf form the joint support between connecting portion and the grinding part, improve the assembly fastening nature between the two.

(2) The first positioning matching hole and the second positioning matching hole which are formed in the outer side of the movable plate are matched and spliced with the second positioning matching hole through the fixing nut and the fixing block, movable positioning between the connecting portion and the grinding portion is achieved, sliding displacement between the connecting portion and the grinding portion in work is avoided, and damage to the grinding head is avoided.

Drawings

FIG. 1 is a perspective view of a platen glass polishing head of the present invention for easy assembly and disassembly;

FIG. 2 is a schematic perspective view of a platen glass polishing head of the present invention, which is easy to disassemble and assemble;

FIG. 3 is a schematic half-sectional view of a platen glass polishing head of the present invention, which is easy to disassemble and assemble;

FIG. 4 is a schematic view of a movable plate of the platen glass polishing head of the present invention for easy assembly and disassembly;

fig. 5 is a schematic structural view of a movable plate of a platen glass polishing head of the present invention in a second embodiment.

In the figure: 1. a connecting portion; 2. a grinding section; 3. a disassembly mechanism; 11. rotating the boss; 12. a movable abutting part; 20. an accommodating chamber; 31. a movable plate; 32. a movable ring; 33. fixing a nut; 310. a first positioning mating hole; 320. an annular channel; 311. a steel plate; 312. compressing the spring.

Detailed Description

The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.

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

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first," "second," and the like 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 invention, "a plurality" means two or more unless otherwise specified.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are illustrated in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Please refer to fig. 1 to 4, which illustrate an embodiment of a platen glass polishing head of the present invention for easy assembly and disassembly.

Referring to fig. 1-2, a platen glass polishing head for easy removal and installation includes: a connecting part 1 and a grinding part 2 which are cylindrical, and a detaching mechanism 3 arranged between the connecting part 1 and the grinding part 2; one end of the connecting part 1 is connected with a grinding device, the other end of the connecting part is connected with the grinding part 2, a containing cavity 20 for containing the end part of the connecting part 1 is formed in the bottom end of the grinding part 2, a plurality of rotating bulges 11 are fixedly arranged at the position, located at the entrance of the containing cavity 20, of the outer side of the connecting part 1 at intervals along the circumferential direction, a movable abutting part 12 capable of stretching along the axial direction is arranged at the bottom end of the end part of the connecting part 1, the dismounting mechanism 3 comprises a plurality of movable plates 31 corresponding to the rotating bulges 11 in a movable fit mode, a movable ring 32 which is arranged on the outer side of the connecting part 1 and can move along the axial direction and a fixed nut 33 which is arranged corresponding to the movable plates 31, penetrates through the movable ring 32 along the circumferential direction and is matched with a threaded hole formed in the movable ring 32; referring to fig. 4, the movable plate 31 has double curvature and has two upper and lower ends respectively in an arc structure bent outward and inward, the center of the movable plate 31 is rotatably connected to the rotating protrusion 11, the upper end of the movable plate 31 is inserted into the inner wall of the movable ring 32, and the lower end of the movable plate 31 is located at the bottom of the accommodating cavity 20.

Specifically, as shown in fig. 3, the bottom end of the movable abutting portion 12 is in a frustum shape, and both ends of the movable plate 31 can be pressed and held in opposite directions by the fixed nut 33 and the movable abutting portion 12. An electric driving device for driving the movable contact part 12 to axially extend and retract is arranged in the connecting part 1.

It should be understood that, in the platen glass polishing head convenient for disassembly and assembly, the movable plate 31 with a high elastic modulus is used for assembling the connecting portion 1 and the polishing portion 2, the center of the movable plate 31 and the rotating protrusion 11 form a rotating connection, the movable plate 31 has double arcs with the same curvature, and the upper end and the lower end of the movable plate 31 are respectively in an arc structure of outward bending and inward bending, so that the movable plate 31 can make the upper end and the lower end of the movable plate 31 deflect inside and outside with the rotating protrusion 11 as a fulcrum, thereby realizing that the part of the movable plate 31 located in the accommodating cavity 20 can be abutted against the inner wall of the accommodating cavity 20, thereby realizing the assembly of the connecting portion 1 and the polishing portion 2, the annular channel 320 formed between the movable ring 32 and the connecting portion 1 can guide and limit the movement of the movable plate 31, meanwhile, the fixing nut 33 is adopted to match with the threaded hole of the movable ring 32 to realize the fixed assembly of the movable plate 31, so that the upper end of the movable plate 31 can be abutted against the outer side of the connecting portion 1, thereby enabling the lower end of the movable plate 31 to approach the inner wall of the accommodating cavity 20, thereby realizing the fixation of the movable abutting portion 31 to the bottom end of the accommodating cavity 20, and improving the supporting connection between the connecting portion 1 and the polishing portion 2, thereby forming the polishing portion.

Specifically, the outside of the movable plate 31 and the upper end and the lower end are respectively provided with a first positioning matching hole 310 and a second positioning matching hole, the first positioning matching hole 310 is used for fixing and inserting the fixing nut 33, and the second positioning matching hole is used for matching and inserting the fixing block arranged at the bottom end of the inner side of the accommodating cavity 20. Four sets of movable plates 31 are provided, and a gap is left between adjacent movable plates 31. The rotating protrusion 11 is spherical or arc-shaped. The rotating protrusion 11 and the movable plate 31 form a movable hinge. The movable plate 31 is made of a material having a high elastic modulus.

It should be understood that, the first positioning matching hole 310 and the second positioning matching hole which are opened on the outer side of the movable plate 31 are matched and plugged with the first positioning matching hole 310 and the second positioning matching hole through the fixing nut 33 and the fixing block, so that the movable positioning between the connecting part 1 and the grinding part 2 is realized, and the damage to the grinding head caused by the sliding displacement between the connecting part 1 and the grinding part 2 in the work is avoided.

Example two:

referring to fig. 5, the movable plate 31 is composed of two steel plates 311 having the same shape and disposed inside and outside, and a compression spring 312 disposed between both ends of the steel plates 311. Through the movable plate 31 composed of the two steel plates 311 and the compression spring 312, the force applied to one end of the steel plate 311 can be transmitted to the compression spring 312 at the other end, and the other steel plate 311 is driven to deflect, so that the movable plate 31 can elastically move, and the connection and support between the connecting part 1 and the grinding part 2 are realized. It should be noted that other technical features in this embodiment refer to the first embodiment, which is not described again.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a platen glass grinding head convenient to dismouting which characterized in that includes: the grinding device comprises a connecting part and a grinding part which are cylindrical, and a dismounting mechanism arranged between the connecting part and the grinding part;

one end of the connecting part is connected with a grinding device, the other end of the connecting part is connected with the grinding part, a containing cavity for containing the end part of the connecting part is formed in the bottom end of the grinding part, a plurality of rotating bulges are fixedly arranged at the position of an inlet of the containing cavity along the circumferential direction at intervals outside the connecting part, a movable abutting part capable of stretching along the axial direction is arranged at the bottom end of the end part of the connecting part, the dismounting mechanism comprises a plurality of movable plates which are movably matched with the rotating bulges in a corresponding mode, a movable ring which is arranged outside the connecting part and can move along the axial direction is sleeved on the dismounting mechanism, and a plurality of fixing nuts which are arranged corresponding to the movable plates, penetrate through the movable ring and are circumferentially arranged and matched with threaded holes formed in the movable ring;

the fly leaf has the double arc degree of same camber and both ends are the arc structure of kickout and incurvation respectively from top to bottom, the center of fly leaf with it rotates the arch and constitutes to rotate to be connected, the upper end of fly leaf with the inner wall part plug-in connection of activity ring, the lower extreme of fly leaf is located hold the bottom in chamber.

2. The platen glass polishing head of claim 1, wherein the bottom end of the movable abutting portion is frustum-shaped, and the fixed nut and the movable abutting portion are capable of reversely pressing and holding the two ends of the movable plate.

3. The platen glass polishing head of claim 1, wherein an electric drive mechanism is provided within the connecting portion to drive the movable abutment portion to axially extend and retract.

4. The platen glass polishing head convenient to disassemble and assemble according to claim 1, wherein a first positioning matching hole and a second positioning matching hole are respectively formed on the outer side of the movable plate close to the upper end and the lower end, the first positioning matching hole is used for fixing and inserting the fixing nut, and the second positioning matching hole is used for matching and inserting a fixing block arranged at the bottom end of the inner side of the accommodating cavity.

5. The platen glass polishing head of claim 1, wherein four sets of the movable plates are provided, and a gap is left between adjacent movable plates.

6. The platen glass polishing head of claim 1, wherein the rotating protrusion is spherical or in the shape of an arc-shaped protruding strip.

7. The platen glass polishing head of claim 1, wherein the rotating protrusion is movably hinged to the movable plate.

8. The platen glass polishing head of claim 1, wherein the movable plate is made of a material having a high modulus of elasticity.

9. The platen glass polishing head of claim 1, wherein the movable plate comprises two steel plates with the same shape and arranged inside and outside, and a compression spring disposed between two ends of the steel plates.