CN218017840U

CN218017840U - Reflector grinding device

Info

Publication number: CN218017840U
Application number: CN202222442004.8U
Authority: CN
Inventors: 廖品生
Original assignee: Sichuan Gaoyi Optical Technology Co ltd
Current assignee: Sichuan Gaoyi Optical Technology Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-13
Anticipated expiration: 2032-09-15

Abstract

The utility model belongs to the technical field of grinder, especially, be a speculum grinder, including the grinding bed, the equal fixed mounting in upper surface both sides of grinding bed has four install chests, the inside bottom of install chests is provided with the movable block, the last fixed surface of movable block is connected with the pull rod, the one end that the movable block was kept away from to the pull rod extends to the top of install chests, just the one end fixed mounting that the pull rod is located the install chests top has a pull block, the surface that is located the inside part of install chests of pull rod has cup jointed the spring, through the install chests that set up at the upper surface of grinding bed to and the inside movable block, pull rod, the spring that set up of install chests, through the pulling pull block, drive the movable block and remove, drive the briquetting simultaneously and reciprocate, under the effect of spring, can have a spacing fixed action to placing the mirror surface that needs to polish at the grinding bed upper surface, prevent to polish the in-process, the removal phenomenon appears in the mirror surface.

Description

Reflector grinding device

Technical Field

The utility model belongs to the technical field of grinder, concretely relates to speculum grinder.

Background

Mirror surface is polished, as the name implies, the mirror surface is ground, the grinding method capable of achieving the minimum surface roughness is adopted, the surface roughness Ra of the polished mirror surface is not more than 0.01 micrometer, clear imaging can be realized, and a grinder is usually adopted to grind the mirror surface.

Traditional mirror surface grinder adopts manpower manual grinding and machine to grind usually, and then utilizes manual grinding work efficiency lower relatively, and is difficult to fix a position when the machine grinds for appear becoming flexible easily when the speculum grinds, damage the mirror surface of being polished easily, be not convenient for protect through the rubber slab when the speculum fixes a position simultaneously.

There is a need for an abrasive device that can simultaneously locate and protect a polished mirror.

Disclosure of Invention

To solve the problems set forth in the background art described above. The utility model provides a speculum grinder fixes a position the mirror surface when having and polish, can also play a guard action to the speculum through the rubber slab simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a speculum grinder, includes the grinding bed to and the mill that sets up above the grinding bed, the equal fixed mounting in upper surface both sides of grinding bed has four install bins, the inside bottom of install bin is provided with the movable block, the last fixed surface of movable block is connected with the pull rod, the one end that the movable block was kept away from to the pull rod extends to the top of install bin, just the one end fixed mounting that the pull rod is located the install bin top has the draw block, the spring has been cup jointed to the surface that is located the inside part of install bin of pull rod, the upper end of spring is connected with fixed surface in the inside of install bin, the lower extreme and the movable block fixed connection of spring, the side of movable block passes through connecting rod fixedly connected with briquetting, just the lower surface adhesive connection of briquetting has the rubber slab, the equal fixed mounting of front surface and the rear surface of grinding bed has fixed box and positive reverse motor, the inside of fixed box is provided with pivot and positive reverse motor respectively, just the pivot is located the tip position of lead screw, the lead screw is kept away from the one end of pivot and the output shaft fixed connection of positive reverse motor, the outer loop bar is installed to the surface soon the connecting piece, the upper end of lead screw is connected with the mantle bar, the lower surface of lead screw fixed loop bar, the support frame is provided with two lower surface of support legs fixed loop bar, the support frame.

As the utility model discloses a preferred technical scheme of speculum grinder, the lower extreme fixed mounting of briquetting has two spacing lugs, two spacing grooves have been seted up to the inside of rubber slab, just spacing lug installs the inside at the spacing groove.

As the utility model discloses a preferred technical scheme of speculum grinder, the side of install bin seted up with the groove of connecting rod to the adaptation.

As the utility model discloses a preferred technical scheme of speculum grinder, the rubber slab is located grinding bed top both sides position.

As the utility model discloses a preferred technical scheme of speculum grinder, the connecting piece set up with the screw hole of lead screw looks adaptation.

As the utility model discloses a preferred technical scheme of speculum grinder, the motion groove with outer loop bar looks adaptation is seted up to the upper surface of fixed case.

As a preferred technical scheme of the utility model discloses a speculum grinder, the mill is located the grinding bed directly over.

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

1. through the install bin that the upper surface at the grinding bed set up, and the inside movable block that sets up of install bin, the pull rod, a spring, draw the piece through the pulling, it removes to drive the movable block, it reciprocates to drive the briquetting simultaneously, under the effect of spring, can have a spacing fixed action to placing the mirror surface that needs to polish at the grinding bed upper surface, prevent at the in-process of polishing, the removal phenomenon appears in the mirror surface, and the rubber slab that the briquetting bottom set up, can the briquetting exert pressure to the mirror surface, play a guard action to the mirror surface, it breaks to place the mirror surface, stability when having increased the mirror surface of polishing and protective properties to the mirror surface.

2. Through just reversing the motor, the lead screw, the setting of connecting piece, and outer loop bar, interior loop bar, limit nut's setting, the position of adjustment mill that can be free, and the height of the relative grinding bed of adjustment mill, through starting just reversing the motor, can make the incessant round trip movement of mill top of grinding bed, carry out the omnidirectional to the mirror surface of placing at the grinding bed upper surface and polish, do not need the manual work to polish, a large amount of manpowers have been saved, work efficiency when polishing has been improved, and can freely adjust the height through the mill, the device can adapt to the mirror surface work of polishing of different thickness, the holistic adaptability of device has been increased.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is a schematic top view of the present invention;

in the figure: 1. a grinding bed; 2. supporting legs; 3. installing a box; 4. a moving block; 41. a connecting rod; 5. a pull rod; 6. pulling the block; 7. a spring; 8. a fixed box; 9. a positive and negative rotation motor; 10. a screw rod; 11. a rotating shaft; 12. a connecting member; 13. an outer loop bar; 131. a limit nut; 14. an inner loop bar; 15. a support frame; 151. fixing the rod; 16. a grinder; 17. briquetting; 18. a rubber plate; 19. a limiting groove; 20. and a limiting bump.

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.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a speculum grinder, including grinding bed 1, and the grinder 16 that grinding bed 1 top set up, the equal fixed mounting in upper surface both sides of grinding bed 1 has four install bins 3, the inside bottom of install bin 3 is provided with movable block 4, the last fixed surface of movable block 4 is connected with pull rod 5, the one end that movable block 4 was kept away from to pull rod 5 extends to the top of install bin 3, and the one end fixed mounting that pull rod 5 is located the install bin 3 top has a pullblock 6, the surface that is located the install bin 3 inside part of pull rod 5 has cup jointed spring 7, the upper end of spring 7 is connected with fixed surface in the inside of install bin 3, the lower extreme and the movable block 4 fixed connection of spring 7, there is briquetting 17 side of movable block 4 through connecting rod 41 fixed connection, and the lower surface of briquetting 17 is connected with rubber slab 18, the front surface and the rear surface of grinding bed 1 all fixed mounting have fixed mounting of fixed box 8 and just reverse motor 9, the inside of fixed box 8 is provided with pivot 11 and lead screw 10 respectively, and the pivot 11 is located the end position of

lead screw

10, 10 is far away from the one end fixed connection of pivot 11 and the output shaft of sticky motor 9, the output shaft of lead screw 13 that just reverse motor is connected with the output shaft 12 that the fixed mounting 12 of lead screw 13 of the fixed mounting of lead screw 13, the support frame 13 that the outer surface of the fixed mounting 12 is provided with the inner surface of the support frame 13 of the inner fixing of the support frame 13, the inner surface of the support frame 13, the support frame 13 is connected with the inner fixing of the support frame 13, the outer fixed mounting of the support frame 13.

In the embodiment, through the installation box 3 arranged on the upper surface of the grinding bed 1, the movable block 4, the pull rod 5 and the spring 7 which are arranged in the installation box 3, the movable block 4 is driven to move by pulling the pull block 6, and the press block 17 is driven to move up and down at the same time, under the action of the spring 7, the mirror surface to be ground on the upper surface of the grinding bed 1 can be limited and fixed, so that the mirror surface is prevented from moving in the grinding process, and when the press block 17 applies pressure to the mirror surface, the rubber plate 18 arranged at the bottom of the press block 17 plays a role in protecting the mirror surface, the mirror surface is placed to be broken, so that the stability and the protection performance of the mirror surface during grinding are improved; through just reversing motor 9, lead screw 10, the setting of connecting piece 12, and outer loop bar 13, interior loop bar 14, limit nut 131's setting, the position of adjustment mill 16 that can be free, and the relative grinding bed 1's of adjustment mill 16 height, through starting just reversing motor 9, can make mill 16 incessantly round trip movement in grinding bed 1 top, carry out the omnidirectional to the mirror surface of placing at grinding bed 1 upper surface and polish, do not need the manual work to polish, a large amount of manpowers have been saved, the work efficiency when polishing has been improved, and can freely adjust the height through mill 16, the device can adapt to the mirror surface work of polishing of different thickness, the holistic adaptability of device has been increased.

Specifically, two limiting lugs 20 are fixedly mounted at the lower end of the pressing block 17, two limiting grooves 19 are formed in the rubber plate 18, and the limiting lugs 20 are mounted in the limiting grooves 19.

Specifically, a groove matched with the connecting rod 41 in the direction is formed in the side of the mounting box 3.

Specifically, the rubber plates 18 are located at both side positions above the grinding bed 1.

Specifically, the connecting piece 12 is provided with a threaded hole adapted to the screw rod 10.

Specifically, the upper surface of the fixed box 8 is provided with a moving groove matched with the outer loop bar 13.

Specifically, the grinder 16 is located directly above the grinding bed 1.

The utility model discloses a theory of operation and use flow: when the device is used, the pull block 6 is pulled firstly, the moving block 4 moves upwards, meanwhile, the press block 17 is driven to move upwards, at the moment, the spring 7 is in a contraction state, then, the mirror surface of the reflector to be polished is placed on the upper surface of the grinding bed 1, the upper surface of the mirror surface is covered by the rubber plate 18, the limiting and fixing effects are achieved, due to the material relation of the rubber plate 18, when the device exerts pressure on the mirror surface, a protection effect is achieved, after the mirror surface to be polished is fixed, the length of the inner sleeve rod 14 is extended or shortened through the limiting nut 131, the height of the grinder 16 relative to the grinding bed 1 is adjusted, the lower surface of the grinder 16 is just contacted with the mirror surface to be polished, the forward and reverse rotation motor 9 is started, the screw rod 10 rotates, the connecting piece 12 starts to move on the outer surface of the screw rod 10, and then the grinder 16 is driven to move back and forth on the mirror surface to polish.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a speculum grinder, includes grinding bed (1) to and grinder (16) that grinding bed (1) top set up, its characterized in that: the grinding machine is characterized in that four mounting boxes (3) are fixedly mounted on two sides of the upper surface of the grinding bed (1), a moving block (4) is arranged at the bottom end of the interior of each mounting box (3), a pull rod (5) is fixedly connected to the upper surface of each moving block (4), one end, far away from each moving block (4), of each pull rod (5) extends to the upper portion of each mounting box (3), a pull block (6) is fixedly mounted at one end, located above the corresponding mounting box (3), of each pull rod (5), a spring (7) is sleeved on the outer surface of the portion, located inside the corresponding mounting box (3), of each pull rod (5), the upper end of each spring (7) is fixedly connected with the upper surface of the interior of each mounting box (3), the lower end of each spring (7) is fixedly connected with each moving block (4), a pressing block (17) is fixedly connected to the lateral side of each moving block (4) through a connecting rod (41), a rubber plate (18) is connected to the lower surface of each pressing block (17) in an adhesive mode, a fixed box (8) and a positive and negative rotation motor (10) are fixedly mounted on the front surface and the rear surface of the grinding bed (1), a rotating shaft (10) is connected with a rotating shaft (10) and a motor (10) is connected with an end portion of a rotating shaft (10) which is located far away from a rotating shaft (10), the surface of lead screw (10) closes soon and installs connecting piece (12), the last fixed surface of connecting piece (12) installs outer loop bar (13), the upper end swing joint of outer loop bar (13) has interior loop bar (14), outer loop bar (13) surface is provided with stop nut (131), the side welding of interior loop bar (14) has support frame (15), the lower fixed surface of support frame (15) installs two dead levers (151), two the lower extreme fixedly connected with mill (16) of dead lever (151), the lower fixed surface of grinding bed (1) installs four supporting legs (2).

2. A mirror grinding apparatus according to claim 1, wherein: two limiting lugs (20) are fixedly mounted at the lower end of the pressing block (17), two limiting grooves (19) are formed in the rubber plate (18), and the limiting lugs (20) are mounted in the limiting grooves (19).

3. A mirror grinding apparatus according to claim 1, wherein: and a groove matched with the connecting rod (41) in the direction is formed in the side of the mounting box (3).

4. A mirror grinding apparatus according to claim 1, wherein: the rubber plates (18) are positioned at two sides above the grinding bed (1).

5. A mirror grinding apparatus according to claim 1, wherein: the connecting piece (12) is provided with a threaded hole matched with the screw rod (10).

6. A mirror grinding apparatus according to claim 1, wherein: the upper surface of the fixed box (8) is provided with a moving groove matched with the outer loop bar (13).

7. A mirror grinding apparatus according to claim 1, wherein: the grinder (16) is positioned right above the grinding bed (1).