CN221065697U

CN221065697U - Optical lens grinding assembly

Info

Publication number: CN221065697U
Application number: CN202322780005.8U
Authority: CN
Inventors: 周天毫
Original assignee: Suzhou Suteng Electronic Technology Co Ltd
Current assignee: Suzhou Suteng Electronic Technology Co Ltd
Priority date: 2023-10-17
Filing date: 2023-10-17
Publication date: 2024-06-04
Anticipated expiration: 2033-10-17

Abstract

The utility model discloses an optical lens grinding assembly, which relates to the technical field of optical lens grinding and comprises a base, wherein the top end of the base is fixedly connected with a turnover mechanism, the top end of the turnover mechanism is fixedly connected with a transmission case, the top end of the transmission case is fixedly connected with a motor, the output end of the motor is fixedly connected with the input end of the transmission case, the output end of the transmission case is fixedly connected with a grinding disc, the turnover mechanism comprises a plurality of groups of supports, the top end of the base is fixedly connected with a plurality of groups of supports, and a group of synchronous belts are rotationally connected between the two groups of supports on the same side. According to the utility model, the transmission case is driven to move up and down by pushing the compression bar, so that the sliding block slides on the outer wall of the guide rail and drives the synchronous belt to rotate, the lens rises when the grinding disc descends, and the lens descends when the grinding disc ascends, so that the clamping mechanism automatically overturns in the process of up-and-down movement, the lens is prevented from being overturned manually, and the convenience in the grinding process is improved.

Description

Optical lens grinding assembly

Technical Field

The utility model relates to the technical field of optical lens grinding, in particular to an optical lens grinding assembly.

Background

An optical lens is an important optical device, and in order to reduce the roughness of the surface of the optical lens, the optical lens is generally processed by a grinding method, and a polishing liquid is required to be added to polish the lens in the later stage of the grinding process.

The inventor considers that the piece that produces when grinding can drop to all directions around the mill along with the rotation of mill, and the dust absorption pipe can only absorb the piece of being close to dust absorption pipe one side on the workstation, has the possibility that the collection of piece of keeping away from dust absorption pipe one side on the workstation is incomplete.

The utility model provides an optical lens grinding device of current patent (bulletin number CN 215162635U), including the workstation, it is connected with the mill to rotate on the workstation, one side that the workstation deviates from the mill is equipped with the motor that is used for driving mill pivoted, fixedly connected with support on the workstation, the workstation top is equipped with the clamp plate, clamp plate along vertical direction and support sliding connection, the periphery of edge mill on the workstation is equipped with annular dust absorption pipe, a plurality of dust absorption mouths have been seted up along radial to one side of annular dust absorption pipe towards the mill, a plurality of dust absorption mouths are along the inner peripheral interval setting of annular dust absorption pipe, fixedly connected with air exhauster on the collecting box, the air inlet and the annular dust absorption pipe intercommunication of air exhauster. The exhaust fan sucks the scraps generated in the grinding process from multiple directions, so that the possibility of influencing the effect of the suction of the scraps due to the fixed position of the exhaust fan is reduced.

However, the above technical scheme still has certain shortcomings, in the using process, the prior art polishes the optical lens by putting the lens on the millstone and then polishing the optical lens by the pressing plate, in the polishing process, after one surface of the lens is polished, the lens needs to be turned according to polishing conditions, and in the turning process, most of the lens is turned by a manual mode, so that the whole film pressing device is not convenient enough in operation, and a large amount of time is consumed for turning the lens.

Disclosure of utility model

Based on the above, the present utility model is directed to an optical lens polishing assembly, so as to solve the technical problem that in the polishing process, when one surface of a lens is polished, the lens needs to be turned according to the polishing condition, and in the turning process, the whole film pressing device is not convenient enough to operate due to the manual mode.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an optical lens piece grinding component, includes the base, the top fixedly connected with tilting mechanism of base, tilting mechanism's top fixedly connected with transmission case, the top fixedly connected with motor of transmission case, the output fixed connection of motor is at the input of transmission case, the output fixedly connected with mill of transmission case;

The turnover mechanism comprises a support, the top fixedly connected with multiunit support of base, two sets of rotation between the support of same one side is connected with a set of hold-in range, the lateral wall fixedly connected with guide rail of support, the outer wall sliding connection of guide rail has the slider, one side fixedly connected with first connecting block of hold-in range, the lateral wall fixedly connected with of first connecting block is between two sets of sliders.

As an optimal technical scheme of the optical lens grinding assembly, the side walls of the two groups of first connecting blocks are fixedly connected with supporting plates, and the transmission case is fixedly connected to the top ends of the supporting plates.

As an optimal technical scheme of the optical lens grinding assembly, a second connecting block is fixedly connected to the other side of the synchronous belt, a clamping mechanism is arranged between the two groups of second connecting blocks, two groups of racks are fixedly connected to the top end of the base, and the two groups of racks are connected with the clamping mechanism.

As an optimal technical scheme of the optical lens grinding assembly, the top end of the transmission case is fixedly connected with a pressing rod, and a rubber sleeve is sleeved outside the pressing rod.

As an optical lens grinding assembly preferred technical scheme, the clamping mechanism comprises a fixed ring, the fixed ring positioned between two groups of second connecting blocks is arranged above the base, two groups of rotating shafts are fixedly connected to the side wall of the fixed ring, and the two groups of second connecting blocks are respectively sleeved on the outer wall of one group of rotating shafts in a rotating mode.

As an optimal technical scheme of the optical lens grinding assembly, the tail ends of the two groups of rotating shafts are respectively and fixedly connected with a group of unidirectional gears, the two groups of unidirectional gears are respectively meshed with a group of racks, and the side wall of the fixed ring is in threaded connection with a plurality of groups of threaded rods.

As an optimal technical scheme of the optical lens grinding component, one ends of a plurality of groups of threaded rods are respectively and fixedly connected with a group of rotating caps, and the other ends of the plurality of groups of threaded rods are respectively and rotatably connected with a group of rubber plugs.

In summary, the utility model has the following advantages:

According to the utility model, the transmission case is driven to move up and down by pushing the compression bar, so that the sliding block slides on the outer wall of the guide rail and drives the synchronous belt to rotate, the lens rises when the grinding disc descends, and the lens descends when the grinding disc ascends, so that the clamping mechanism automatically overturns in the process of up-and-down movement, thus the lens is prevented from being overturned manually, and the convenience in the grinding process is improved;

According to the utility model, the lenses are placed between the fixing rings, and then the plurality of groups of threaded rods are rotated, so that the plurality of groups of rubber jacks are abutted against the side walls of the lenses, thereby realizing the fixation of the lenses, avoiding the problem that the polished surface of the lenses is scratched when the pressing plate is pressed on the lenses in the prior art, and avoiding the problem that the lenses are easy to displace in the polishing process when the pressing plate presses the lenses on the grinding disc.

Drawings

FIG. 1 is a schematic side view of the present utility model;

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

FIG. 3 is a schematic diagram of a front view of the present utility model;

Fig. 4 is a schematic structural view of a clamping mechanism according to the present utility model.

In the figure: 1. a base; 2. a turnover mechanism; 3. a transmission case; 4. a motor; 5. grinding disc; 6. a compression bar; 7. a clamping mechanism;

201. A bracket; 202. a synchronous belt; 203. a guide rail; 204. a slide block; 205. a first connection block; 206. a supporting plate; 207. a second connection block; 208. a rack;

701. A fixing ring; 702. a rotating shaft; 703. a one-way gear; 704. a threaded rod; 705. a rubber plug.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-4, An optical lens grinding assembly comprises a base 1, wherein the top end of the base 1 is fixedly connected with a turnover mechanism 2, the top end of the turnover mechanism 2 is fixedly connected with a transmission case 3, the top end of the transmission case 3 is fixedly connected with a motor 4, the output end of the motor 4 is fixedly connected with the input end of the transmission case 3, and the output end of the transmission case 3 is fixedly connected with a grinding disc 5;

The turnover mechanism 2 comprises a plurality of groups of supports 201, wherein the top end of the base 1 is fixedly connected with a plurality of groups of supports 201, a group of synchronous belts 202 are rotatably connected between two groups of supports 201 on the same side, the side walls of the supports 201 are fixedly connected with guide rails 203, the outer walls of the guide rails 203 are slidably connected with sliding blocks 204, one side of each synchronous belt 202 is fixedly connected with a first connecting block 205, the side walls of each first connecting block 205 are fixedly connected between two groups of sliding blocks 204, the side walls of the two groups of first connecting blocks 205 are fixedly connected with supporting plates 206, the transmission case 3 is fixedly connected with the top ends of the supporting plates 206, the other side of each synchronous belt 202 is fixedly connected with a second connecting block 207, a clamping mechanism 7 is arranged between the two groups of second connecting blocks 207, the top end of the base 1 is fixedly connected with two groups of racks 208, the two groups of racks 208 are connected with the clamping mechanism 7, the top end of the transmission case 3 is fixedly connected with a compression bar 6, and the outer part of the compression bar 6 is sleeved with rubber sleeves.

Through handheld depression bar 6 for depression bar 6 drives transmission case 3 downward movement, and transmission case 3 passes through layer board 206 and drives first linkage block 205 slider 204 and slide downwards, drives hold-in range 202 rotation at the in-process of first linkage block 205 downward movement, and hold-in range 202 pivoted in-process drives second connecting block 207 upward movement, thereby makes second connecting block 207 drive fixture 7 rise, and fixture 7 in-process that rises drives the lens and rises, thereby makes the lens be close to mill 5, realizes the polishing to mill 5, and motor 4 drives the inside gear 703 group rotation of transmission case 3, thereby drives mill 5 rotation.

Referring to fig. 1-4, the clamping mechanism 7 includes a fixing ring 701, a fixing ring 701 disposed between two sets of second connection blocks 207 is disposed above the base 1, two sets of rotating shafts 702 are fixedly connected to a side wall of the fixing ring 701, the two sets of second connection blocks 207 are respectively rotatably sleeved on an outer wall of one set of rotating shafts 702, a set of unidirectional gears 703 are respectively fixedly connected to ends of the two sets of rotating shafts 702, the two sets of unidirectional gears 703 are respectively meshed with one set of racks 208, multiple sets of threaded rods 704 are connected to a side wall of the fixing ring 701 in a threaded manner, one ends of the multiple sets of threaded rods 704 are respectively fixedly connected with a set of rotating caps, and the other ends of the multiple sets of threaded rods 704 are respectively rotatably connected with a set of rubber plugs 705.

Through the fixed ring 701 driving the pivot 702 to rise at the in-process that whole fixture 7 risees, pivot 702 drives unidirectional gear 703 and rises, unidirectional gear 703 and rack 208 meshing, thereby make unidirectional gear 703 rotate, unidirectional gear 703 drives fixed ring 701 rotation through pivot 702 this moment, realize overturning the lens, and unidirectional gear 703 is current device, its inside is equipped with ratchet, at unidirectional gear 703 downwardly moving, unidirectional gear 703 is rotated by rack 208 promotion, but unidirectional gear 703 can't drive pivot 702 rotation this moment, in the in-process of fixed lens, through placing the lens inside fixed ring 701 for the lens is located between multiunit rubber top 705, then rotate threaded rod 704, make threaded rod 704 drive rubber top 705 draw close to the lens, make the lens held by multiunit rubber top 705.

When the grinding device is used, the transmission case 3 is driven to move up and down by pushing the compression bar 6, the sliding block 204 slides on the outer wall of the guide rail 203 and drives the synchronous belt 202 to rotate, so that the lens rises when the grinding disc 5 descends, the lens descends when the grinding disc 5 ascends, the clamping mechanism 7 automatically overturns in the up-and-down movement process, the lens is prevented from being overturned manually, and the convenience in the grinding process is improved.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. An optical lens grinding assembly comprising a base (1), characterized in that: the automatic grinding machine is characterized in that the top end of the base (1) is fixedly connected with a turnover mechanism (2), the top end of the turnover mechanism (2) is fixedly connected with a transmission case (3), the top end of the transmission case (3) is fixedly connected with a motor (4), the output end of the motor (4) is fixedly connected with the input end of the transmission case (3), and the output end of the transmission case (3) is fixedly connected with a grinding disc (5);

The turnover mechanism (2) comprises a support (201), a plurality of groups of supports (201) are fixedly connected to the top end of the base (1), a group of synchronous belts (202) are rotatably connected between the supports (201) on the same side, guide rails (203) are fixedly connected to the side walls of the supports (201), sliding blocks (204) are slidably connected to the outer walls of the guide rails (203), first connecting blocks (205) are fixedly connected to one sides of the synchronous belts (202), and side walls of the first connecting blocks (205) are fixedly connected between the two groups of sliding blocks (204).

2. An optical lens polishing assembly according to claim 1, wherein: the side walls of the two groups of first connecting blocks (205) are fixedly connected with supporting plates (206), and the transmission case (3) is fixedly connected to the top ends of the supporting plates (206).

3. An optical lens polishing assembly according to claim 1, wherein: the other side fixedly connected with second connecting block (207) of hold-in range (202), two sets of be provided with fixture (7) between second connecting block (207), the top fixedly connected with of base (1) two sets of racks (208), two sets of racks (208) are connected with fixture (7).

4. An optical lens polishing assembly according to claim 2, wherein: the top of the transmission case (3) is fixedly connected with a pressing rod (6), and a rubber sleeve is sleeved outside the pressing rod (6).

5. An optical lens polishing assembly according to claim 3, wherein: the clamping mechanism (7) comprises a fixed ring (701), the fixed ring (701) positioned between two groups of second connecting blocks (207) is arranged above the base (1), two groups of rotating shafts (702) are fixedly connected to the side wall of the fixed ring (701), and the two groups of second connecting blocks (207) are respectively rotatably sleeved on the outer walls of one group of rotating shafts (702).

6. The optical lens polishing assembly according to claim 5, wherein: the two sets of the tail ends of the rotating shafts (702) are respectively and fixedly connected with a set of one-way gears (703), the two sets of one-way gears (703) are respectively meshed with a set of racks (208), and the side wall of the fixed ring (701) is in threaded connection with a plurality of sets of threaded rods (704).

7. The optical lens polishing assembly according to claim 6, wherein: one end of each of the threaded rods (704) is fixedly connected with a group of rotating caps, and the other end of each of the threaded rods (704) is rotatably connected with a group of rubber plugs (705).