CN218556639U

CN218556639U - Elastic polishing device

Info

Publication number: CN218556639U
Application number: CN202222676803.1U
Authority: CN
Inventors: 曾纪强
Original assignee: Foshan Geilishi Intelligent Technology Co ltd
Current assignee: Foshan Geilishi Intelligent Technology Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-03-03
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses an elasticity burnishing device relates to product surface machining device technical field, elasticity burnishing device includes: a mounting seat; one end of the rotating piece is rotatably arranged on the mounting seat; the elastic air cylinder is communicated with compressed air and comprises a cylinder body and a piston rod, the cylinder body is arranged at the other end of the rotating part, and the piston rod is movably connected with the mounting seat; the polishing assembly is arranged on the rotating piece; the locking component is detachably connected with the rotating piece and the mounting seat so as to limit the relative rotation of the rotating piece and the mounting seat; the grinding assembly is subjected to external force to enable the rotating piece to rotate relative to the mounting seat, and then the piston rod is enabled to extend or retract. The elastic polishing device is simple and stable in structure, convenient to install and capable of improving polishing effect.

Description

Elastic polishing device

Technical Field

The utility model relates to a product surface machining device technical field, in particular to elasticity burnishing device.

Background

The edge of the glass needs to be chamfered and polished after being cut, the existing polishing device is in running fit with the fixed seat, and a spring is arranged between the polishing device and the fixed seat, namely the polishing device and the fixed seat rotate relatively to compress or release the spring, so that elastic polishing is realized.

Because the device adopts the spring as elasticity mechanism, consequently all have higher requirement to structural design, machining precision and the mounting process of spring, and the life of spring is shorter, probably takes place to rust or cracked problem in the use, if the spring quality is not good, elasticity inefficacy or installation are not in place, then the problem that the edge blurs easily to remain and polishing quality is unstable appears in the polishing process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an elasticity burnishing device of simple structure and stable, easy to assemble and improvement polishing effect.

In order to achieve the above object, the utility model provides an elasticity burnishing device for glass's chamfer, elasticity burnishing device includes:

a mounting seat;

one end of the rotating piece is rotatably arranged on the mounting seat;

the elastic air cylinder is communicated with compressed air and comprises a cylinder body and a piston rod, the cylinder body is arranged at the other end of the rotating part, and the piston rod is movably connected with the mounting seat;

the polishing assembly is arranged on the rotating piece;

the locking component is detachably connected with the rotating piece and the mounting seat so as to limit the relative rotation of the rotating piece and the mounting seat;

the grinding assembly is subjected to external force to enable the rotating piece to rotate relative to the mounting seat, and then the piston rod is enabled to extend or retract.

Optionally, the mount includes:

mounting a plate;

the two rotating plates are arranged on the mounting plate at intervals up and down;

one end of the rotating part is rotatably arranged between the two rotating plates, and the piston rod is movably connected with the mounting plate.

Optionally, the mounting panel is equipped with the sliding tray, defines the relative both sides of sliding tray are first butt face and second butt face respectively, first butt face with distance between the second butt face is L1, the piston rod is along the axis direction set up threaded hole, the mounting panel with but realize swing joint through coupling fastener between the piston rod, coupling fastener includes screw and nut, the screw has head and screw portion that is connected, screw portion passes the sliding tray and with the screw hole is connected, nut thread bush is located the outside of screw portion, the nut is located between the piston rod with between the mounting panel, the nut with distance between the head is L2, and L2 > L1.

Optionally, a limiting gasket is respectively arranged between the nut and the first abutting surface and between the head and the second abutting surface, a distance between the two limiting gaskets is L3, and L3 is greater than L1.

Optionally, the mounting base further comprises a connecting plate, and two ends of the connecting plate are respectively connected with the two rotating plates.

Optionally, the rotating plate is provided with a rotating bearing, the rotating member has a rotating shaft, and two ends of the rotating shaft are respectively connected with the two rotating bearings.

Optionally, the locking part is a locking shaft, the rotating plate is provided with a first locking hole, the rotating part is provided with a second locking hole, the elastic cylinder has an extending state and a retracting state, the elastic cylinder is located in the retracting state, the first locking hole and the second locking hole are aligned up and down, and the locking shaft sequentially penetrates through the first locking hole, the second locking hole and the first locking hole to limit the relative rotation of the rotating part and the mounting seat.

Optionally, the sanding assembly comprises:

the fixed plate is arranged on the rotating part;

the polishing motor is arranged on the fixing plate;

the polishing head is arranged on an output shaft of the polishing motor.

Optionally, the fixed plate is provided with a mounting groove towards one side of the rotating member, and one side of the rotating member is arranged in the mounting groove and connected through a threaded fastener.

Optionally, the sanding head comprises a diamond wheel and a polishing wheel.

The utility model discloses technical scheme includes the mount pad, rotate the piece, the elasticity cylinder, the assembly and the locking part of polishing, the assembly of polishing receives external force in polishing process, and make to rotate and rotate for the mount pad, and then make the piston rod stretch out or retract, owing to adopted elasticity cylinder intercommunication compressed air and then realize the technical means of polishing with providing stable elasticity, so, effectively solved the installation that adopts the spring to provide elasticity existence among the prior art complicacy, the technical problem of polishing quality unstability and easy inefficacy, and then realized simple structure and stable, easy to assemble and improve polishing effect's technological effect.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the elastic polishing apparatus of the present invention;

FIG. 2 is a schematic view of another perspective of the elastic polishing device of the present invention;

FIG. 3 is a schematic view of the elastic polishing device according to another aspect of the present invention;

FIG. 4 is a schematic left view of the elastic polishing device of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is a schematic top view of the elastic polishing device of the present invention;

FIG. 7 is a schematic view of the split structure of the elastic polishing device of the present invention;

the reference numbers illustrate:

a resilient polishing device 100; a mounting seat 10; a mounting plate 11; a slide groove 111; a first contact surface 111a; a second contact surface 111b; a rotating plate 12; a rotation bearing 121; a first locking hole 122; a connecting plate 13; a rotation member 20; a rotating shaft 21; a second locking hole 22; a spring cylinder 30; a cylinder 31; a piston rod 32; a grinding assembly 40; a fixed plate 41; a mounting groove 411; a grinding motor 42; a polishing head 43; a diamond wheel 431; a polishing wheel 432; a locking member 50; a connecting fastener 60; a head 61; a threaded portion 62; a nut 63; a spacing washer 70.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, descriptions in the present application as to "first," "second," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides an elasticity burnishing device 100 for glass's chamfer.

In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings of the specification and specific embodiments.

In an embodiment of the present invention, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the elastic polishing apparatus 100 includes a mounting base 10, a rotating member 20, an elastic cylinder 30, a polishing assembly 40 and a locking member 50, wherein one end of the rotating member 20 is rotatably disposed on the mounting base 10; the elastic air cylinder 30 is communicated with compressed air, the elastic air cylinder 30 comprises a cylinder body 31 and a piston rod 32, the cylinder body 31 is arranged at the other end of the rotating part 20, and the piston rod 32 is movably connected with the mounting seat 10; the grinding assembly 40 is arranged on the rotating part 20; the locking member 50 is detachably coupled with the rotation member 20 and the mount 10 to restrict relative rotation therebetween; the sharpening assembly 40 is subjected to an external force to rotate the rotatable member 20 relative to the mounting block 10, thereby extending or retracting the piston rod 32.

It can be understood that the elastic force cylinder 30 can be adjusted by a pressure adjusting valve or a proportional valve to introduce compressed air with different pressures, so as to change the elastic force, and the pressure of the compressed air has a more stable and adjustable effect compared with the elastic force of the spring. The utility model provides an elasticity burnishing device 100 has elasticity and polishes and fix two kinds of modes of polishing, elasticity is polished and is applicable to the finish machining, if polishing, fix and polish and be applicable to rough machining, when needs elasticity and polish, then pull down locking part 50, make rotating member 20 and mount pad 10 can rotate relatively, before not polishing, elasticity cylinder 30 is under compressed air's promotion, its piston rod 32 is in the state of stretching out, when polishing assembly 40 and glass contact polish, it receives external force to polish assembly 40, when external force is less than compressed air's pressure, then it does not take place to rotate to polish assembly 40, when external force is greater than compressed air's pressure, rotating member 20 rotates for mount pad 10, make piston rod 32 retract, in the polishing process, the turned angle of polishing assembly 40 can carry out adaptability adjustment according to the change of external force, it obtains stable elasticity through elasticity cylinder 30 to polish assembly 40, and then obtain the constant force; when the grinding needs to be fixed, the locking component 50 is installed, the locking component 50 can limit the relative rotation of the rotating component 20 and the mounting seat 10, at this time, the grinding assembly 40 is fixed, and the grinding assembly 40 does not rotate when external force is applied.

The utility model discloses in, piston rod 32 and mount pad 10 swing joint, rotating 20 in-process for the mount pad 10 pivoted promptly, have certain clearance or movable angle between piston rod 32 and the mount pad 10, avoid piston rod 32 to appear the dead problem of card when stretching out or retracting.

The utility model discloses technical scheme includes mount pad 10, rotate piece 20, elasticity cylinder 30, the assembly 40 and the locking part 50 of polishing, the assembly 40 of polishing receives external force in polishing process, and make to rotate piece 20 and rotate for mount pad 10, and then make piston rod 32 stretch out or retract, owing to adopted elasticity cylinder 30 intercommunication compressed air and in order to provide stable elasticity and then realize the technical means of polishing, so, it is complicated to have effectively solved the installation that adopts the spring to provide elasticity existence among the prior art, the technical problem of polishing quality unstability and easy inefficacy, and then realized simple structure and stable, easy to assemble and improve the technological effect of polishing effect.

In the embodiment of the present invention, as shown in fig. 2, 3, 6 and 7, the mounting seat 10 includes a mounting plate 11 and two rotating plates 12, wherein the two rotating plates 12 are spaced from each other at the mounting plate 11; one end of the rotating member 20 is rotatably disposed between the two rotating plates 12, and the piston rod 32 is movably connected to the mounting plate 11. The utility model discloses in, mounting panel 11 and rotor plate 12 all are flat-plate-like, are equipped with two grooves that are parallel to each other in one side of mounting panel 11, and two inslots and connect through threaded fastener are arranged respectively in to two rotor plates 12.

In the embodiment of the present invention, as shown in fig. 3, fig. 4, fig. 5 and fig. 7, the mounting plate 11 is provided with a sliding groove 111, the two opposite sides of the sliding groove 111 are respectively a first abutting surface 111a and a second abutting surface 111b, a distance between the first abutting surface 111a and the second abutting surface 111b is L1, the piston rod 32 is provided with a threaded hole along the axial direction, the mounting plate 11 and the piston rod 32 are movably connected by a connecting fastener 60, the connecting fastener 60 includes a screw and a nut 63, the screw has a connected head 61 and a threaded portion 62, the threaded portion 62 passes through the sliding groove 111 and is connected with the threaded hole, the nut 63 is sleeved outside the threaded portion 62, the nut 63 is located between the piston rod 32 and the mounting plate 11, a distance between the nut 63 and the head 61 is L2, and L2 > L1.

The utility model discloses in, sliding tray 111 level sets up, and sliding tray 111's one end is the circular arc, and the other end extends to the side of mounting panel 11 and forms the opening, because distance L2 between nut 63 and the head 61 is greater than the distance L1 between first butt face 111a and the second butt face 111b, and at the in-process of rotating piece 20 for mount pad 10 pivoted, there is certain free gap between piston rod 32 and the mounting panel 11 for piston rod 32 can slide or rotate for sliding tray 111, in order to adapt to the angular variation who rotates piece 20 the utility model discloses in, L2-L1 > 1mm.

In another embodiment of the present invention, as shown in fig. 3, 4, 5 and 7, in order to prevent the piston rod 32 from rotating or moving relative to the sliding groove 111, the nut 63 or the head 61 is clamped into the sliding groove 111, so that the piston rod 32 is locked, the present invention is provided with the spacing gaskets 70 between the nut 63 and the first abutting surface 111a and between the head 61 and the second abutting surface 111b, the distance between the two spacing gaskets 70 is L3, and L3 > L1. Screw thread portion 62 is located for circular and cover to spacing gasket 70, and spacing gasket 70's diameter is greater than the width of sliding tray 111, and two spacing gaskets 70 are located the relative both sides of sliding tray 111 in order to play the limiting displacement, can avoid nut 63 or head 61 card to go into in sliding tray 111, after installing spacing gasket 70, still will guarantee to have the clearance between piston rod 32 and the sliding tray 111 the utility model discloses in, L3-L1 > 1mm.

In the embodiment of the present invention, as shown in fig. 2, fig. 3, fig. 6 and fig. 7, the mounting base 10 further includes a connecting plate 13, and two ends of the connecting plate 13 are respectively connected to the two rotating plates 12. The rotating part 20 is in rotating fit with the two rotating plates 12, and in order to improve structural stability, the two rotating plates 12 are connected through a connecting plate 13.

In the embodiment of the present invention, as shown in fig. 2, 3, 6 and 7, the rotating plate 12 is provided with a rotating bearing 121, the rotating member 20 has a rotating shaft 21, and both ends of the rotating shaft 21 are respectively connected to the two rotating bearings 121. Rotate piece 20 and be equipped with the connecting hole, axis of rotation 21 installs in this connecting hole, and both ends stretch out to be connected with rolling bearing 121, the side of rotating piece 20 is seted up and is linked to the screw hole of connecting hole, threaded fastener stretch into the screw hole and with axis of rotation 21's lateral surface butt, can improve the reliability of being connected between axis of rotation 21 and the rotation piece 20 through threaded fastener, avoid axis of rotation 21 to take place to rotate for rotating piece 20, thereby influence polishing effect.

In the embodiment of the present invention, as shown in fig. 6 and 7, the locking member 50 is a locking shaft, the rotating plate 12 is provided with a first locking hole 122, the rotating member 20 is provided with a second locking hole 22, the elastic cylinder 30 has an extended state and a retracted state, when the elastic cylinder 30 is in the retracted state, the first locking hole 122 and the second locking hole 22 are aligned up and down, and the locking shaft sequentially passes through the first locking hole 122, the second locking hole 22 and the first locking hole 122 to limit the relative rotation between the rotating member 20 and the mounting base 10. When polishing and polishing, whether the locking shaft is installed or not can be selected according to actual requirements, when the locking shaft is detached, elastic polishing is achieved, and when the locking shaft is installed, fixed polishing is achieved.

In an embodiment of the present invention, as shown in fig. 1, 2 and 3, the polishing assembly 40 includes a fixing plate 41, a polishing motor 42 and a polishing head 43, wherein the fixing plate 41 is disposed on the rotating member 20; the grinding motor 42 is arranged on the fixing plate 41; the polishing head 43 is provided on an output shaft of the polishing motor 42.

In the embodiment of the present invention, as shown in fig. 2 and 3, the fixing plate 41 is provided with a mounting groove 411 toward one side of the rotation member 20, and one side of the rotation member 20 is disposed in the mounting groove 411 and connected by a threaded fastener.

In an embodiment of the present invention, as shown in fig. 1, the polishing head 43 comprises a diamond wheel 431 and a polishing wheel 432. Diamond wheel 431 and polishing wheel 432 are simultaneously installed on the output shaft of grinding motor 42, when glass processing is carried out, rough machining is carried out through diamond wheel 431 firstly, at the moment, whether locking part 50 is installed or not can be selected, then finish machining is carried out through polishing wheel 432, at the moment, locking part 50 needs to be detached, rotating part 20 and mounting base 10 can rotate relatively, certain elastic space exists in the polished motion track, the polished surface of glass can be more fine and bright while the loss of polishing wheel 432 is effectively reduced, no white edge is left, and a better polishing effect is obtained.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. An elastic polishing device for chamfering glass, characterized by comprising:

a mounting seat;

one end of the rotating piece is rotatably arranged on the mounting seat;

the polishing assembly is arranged on the rotating piece;

2. A resilient polishing apparatus according to claim 1, wherein said mounting block comprises:

mounting a plate;

3. An elastic polishing device according to claim 2, wherein the mounting plate is provided with a sliding groove, the two opposite sides of the sliding groove are respectively defined as a first abutting surface and a second abutting surface, the distance between the first abutting surface and the second abutting surface is L1, the piston rod is provided with a threaded hole along the axial direction, the mounting plate and the piston rod are movably connected through a connecting fastener, the connecting fastener comprises a screw and a nut, the screw is provided with a head portion and a threaded portion which are connected, the threaded portion penetrates through the sliding groove and is connected with the threaded hole, the nut is sleeved outside the threaded portion in a threaded manner, the nut is located between the piston rod and the mounting plate, the distance between the nut and the head portion is L2, and L2 > L1.

4. A resilient polishing means according to claim 3, wherein a spacing pad is provided between said nut and said first abutment surface and between said head and said second abutment surface, respectively, the distance between two of said spacing pads being L3, L3 > L1.

5. A resilient polishing means according to claim 2, wherein said mounting base further comprises a connecting plate, both ends of said connecting plate being connected to said two rotating plates, respectively.

6. A resilient polishing means according to claim 2, wherein said rotating plate is provided with a rotating bearing, said rotating member having a rotating shaft, both ends of said rotating shaft being connected to both said rotating bearings, respectively.

7. A resilient polishing apparatus as set forth in claim 2, wherein said locking member is a locking shaft, said rotating plate is provided with a first locking hole, said rotating member is provided with a second locking hole, said resilient cylinder has an extended state and a retracted state, said first locking hole and said second locking hole are aligned up and down when said resilient cylinder is in said retracted state, and said locking shaft passes through said first locking hole, said second locking hole and said first locking hole in sequence to restrict relative rotation of said rotating member and said mounting block.

8. A resilient polishing apparatus according to any one of claims 1 to 7, wherein the sharpening assembly comprises:

the fixed plate is arranged on the rotating part;

the polishing motor is arranged on the fixing plate;

the polishing head is arranged on an output shaft of the polishing motor.

9. A resilient polishing means according to claim 8, wherein a mounting groove is provided on a side of said fixed plate facing said rotating member, and a side of said rotating member is disposed in said mounting groove and coupled thereto by a threaded fastener.

10. A resilient polishing means according to claim 8, wherein said polishing head comprises a diamond wheel and a polishing wheel.