CN219855699U

CN219855699U - Edge disassembling clamp for multi-hole optical lens

Info

Publication number: CN219855699U
Application number: CN202321029079.1U
Authority: CN
Inventors: 韦春雨; 孙雪兵; 肖江辉
Original assignee: TK Precision Plastics Shenzhen Ltd
Current assignee: TK Precision Plastics Shenzhen Ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-10-20
Anticipated expiration: 2033-05-04

Abstract

The utility model relates to a multi-hole optical lens edge disassembling fixture which comprises an upper fixture, a lower fixture, a soldering punch and a product piece, wherein the upper end of the lower fixture is provided with a fixture positioning insert pin, the product piece is fixed on the lower fixture through the fixture positioning insert pin, the middle part of the upper fixture is provided with a buffer assembly, the upper ends of a plurality of soldering punch are fixedly connected with the upper fixture, the middle parts of the soldering punch are nested in the buffer assembly, the lower end of the soldering punch is arranged above the product piece, and the upper fixture is detachably connected with the two ends of the lower fixture. The utility model discloses a multi-hole optical lens edge disassembling clamp which is simple in structure, convenient to operate, capable of completing edge disassembling operation of a product piece by utilizing accurate positioning and equipment matching, effectively improving production efficiency, reducing product reject ratio and being more beneficial to subsequent processing of the product.

Description

Edge disassembling clamp for multi-hole optical lens

Technical Field

The utility model relates to the technical field of clamps, in particular to a multi-hole optical lens edge dismantling clamp.

Background

In the prior art, for small optical products with multiple cavities, operators need to take down the injection molded whole silica gel lens from an injection molding machine by bare hands to take down the lenses one by one, so that the working efficiency is low; because the product is small, the shell hole inside the product is a light hole of the lens, and if a person touches the position during the taking-down process, the product is damaged, so that the product becomes a defective product; in addition, the problem that the center point is taken after the chip mounter is removed in the later processing is easily influenced because the edge of the product is not guaranteed to be uniformly removed all the time when the product is taken out manually, and the processing requirement of the optical lens product cannot be met.

Therefore, it is desirable to provide a hole optical lens edge removal jig to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to overcome the defects and the defects of the prior art, and provides the edge disassembling fixture for the multi-hole optical lens, which has the advantages of simple structure and convenience in operation, utilizes accurate positioning and equipment matching to finish the edge disassembling operation of a product piece, effectively improves the production efficiency, reduces the reject ratio of the product, and is more beneficial to the subsequent processing of the product.

The aim of the utility model is realized by the following technical scheme:

the utility model provides a many caves optical lens tear side anchor clamps open, includes anchor clamps, lower anchor clamps, plates and cautery punch and product spare, the upper end of lower anchor clamps is provided with anchor clamps location and inserts the needle, the product spare passes through the anchor clamps location is inlayed the needle and is fixed down on the anchor clamps, the middle part of going up the anchor clamps is provided with buffer unit, a plurality of plate the upper end of cautery punch with go up anchor clamps fixed connection, just the middle part of plating the cautery punch is nested in the buffer unit, plate the lower extreme of cautery punch set up in the top of product spare, just go up the anchor clamps with the both ends of lower anchor clamps carry out detachable connection.

As a preferable technical scheme of the utility model, the upper clamp is further provided with a clamp connecting piece, a fixed plate and a guide post, the fixed plate is connected to the lower end of the clamp connecting piece, the soldering punch is fixed to the lower end of the fixed plate, the upper end of the buffer assembly is clamped with the fixed plate, the guide post is arranged at two ends of the fixed plate, and the guide post is connected with the lower clamp.

As a preferable technical scheme of the utility model, the buffer assembly is provided with a fixed sleeve, a material pressing column, a spring and a material pressing plate, wherein the material pressing column is arranged on four corners of the material pressing plate, the fixed sleeve is clamped with the fixed plate, the material pressing column is arranged in the fixed sleeve and moves up and down, the spring is arranged between the fixed sleeve and the material pressing plate, and the spring is nested at the lower end of the material pressing column.

As a preferable technical scheme of the utility model, the fixing plate is provided with a first through hole, the fixing sleeve is clamped in the first through hole, the upper end of the fixing sleeve is provided with a fixing lug, and the fixing sleeve is fixedly connected with the upper end of the fixing plate through the fixing lug.

As a preferable technical scheme of the utility model, the upper end of the material pressing column is provided with a limiting plate, and the diameter of the limiting plate is larger than that of the material pressing column.

As a preferable technical scheme of the utility model, the material pressing plate is provided with a second through hole, the lower clamp is provided with a limiting hole, the lower end of the material pressing column passes through the second through hole and is connected in the limiting hole,

as a preferable technical scheme of the utility model, the material pressing plate is also provided with a positioning through hole, and the clamp positioning insert pin is clamped in the positioning through hole.

As a preferable technical scheme of the utility model, guide sleeves are arranged at two ends of the lower clamp, and the guide posts are sleeved in the guide sleeves.

Compared with the prior art, the utility model has the following beneficial effects:

the edge disassembling clamp for the multi-hole silica gel optical lens is used for edge disassembling operation of separating after-processed products of the optical lens on the surface of a product after one-step molding, is provided with the positioning insert pin for fixing, is simple and convenient to implement, realizes up-and-down movement calibration by utilizing the guide rod to be matched with the guide sleeve, prevents the product from being damaged by arranging the buffer component, effectively improves the production efficiency, and reduces the reject ratio to be matched with subsequent production.

Drawings

Fig. 1 is a schematic structural view of the clamp of the present utility model.

Fig. 2 is a schematic structural view of the upper clamp of the present utility model.

Fig. 3 is a schematic structural view of the fixing plate of the present utility model.

FIG. 4 is a schematic view of a buffer assembly according to the present utility model.

Fig. 5 is a schematic structural view of the lower fixture of the present utility model.

Wherein the above figures include the following reference numerals:

1. the device comprises an upper clamp, 11, a clamp connecting piece, 12, a fixed plate, 13, a guide post, 2, a lower clamp, 21, a limiting hole, 22, a guide sleeve, 3, a soldering punch, 4, a positioning insert pin, 5, a buffer component, 51, a fixed sleeve, 52, a material pressing post, 53, a spring, 54, a material pressing plate, 55, a fixed lug, 56, a limiting plate, 57 and a positioning through hole.

Detailed Description

The present utility model will be described in further detail with reference to examples and drawings, but embodiments of the present utility model are not limited thereto.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, the implementation process of the present utility model is as follows: the utility model provides a many caves optical lens tear-open limit anchor clamps, including last anchor clamps 1, lower anchor clamps 2, plate and cautery the drift 3 and the product spare, be provided with location mold insert 4 in the upper end of lower anchor clamps 2, fix the tip of product spare on lower anchor clamps 2 through location mold insert 4, be provided with buffer assembly 5 on last anchor clamps 1 again, with the upper end and last anchor clamps 1 fixed connection of a plurality of plate and cautery the drift 3, nest the middle part of plate and cautery the drift 3 in buffer assembly 5 again, can carry out certain spacing to plate and cautery the drift 3, make the structure more stable, can prevent again to press the bad product when bulldozing and tearing open the limit; the upper clamp 1 and the lower clamp 2 which are installed are provided with guide structures at two ends, the upper clamp 1 moves up and down through the mutual cooperation of the structures, so that the welding punch 3 is driven to move downwards to press down to detach and separate a product piece, the operation modes of low efficiency and high risk of manual operation are replaced through accurate positioning and equipment cooperation, the production efficiency is improved, and the reject ratio of products is reduced.

As shown in fig. 2-4, in the embodiment of the present utility model, the upper fixture 1 is further provided with a fixture connecting piece 11, a fixing plate 12 and a guide post 13, the fixture connecting piece 11 is used for connecting a driving device, and can drive the upper fixture 1 to move up and down relative to the lower fixture 2, the fixing plate 12 is connected to the lower end of the fixture connecting piece 11, the soldering punch 3 is fixed to the lower end of the fixing plate 12, the upper end of the buffer assembly 5 is clamped with the fixing plate 12, wherein the buffer assembly 5 is provided with a fixing sleeve 51, a material pressing post 52, a spring 53 and a material pressing plate 54, the material pressing post 52 is arranged on four corners of the material pressing plate 54, a first through hole 121 is arranged on the fixing plate 12, the fixing sleeve 51 is clamped in the first through hole 121, a fixing lug 55 is arranged at the upper end of the fixing sleeve 51, the fixing sleeve 51 is fixed to the upper end of the fixing plate 12 through the fixing lug 55, the material pressing post 52 is arranged to move up and down in the fixing sleeve 51, and a limit plate 56 is arranged at the upper end of the material pressing post 52, and the limit plate 56 is larger in diameter than the limit post 52 is capable of ensuring the stability of the material pressing post 52 when sliding is prevented from sliding out of the fixing structure; the spring 53 is arranged between the fixed sleeve 51 and the pressing plate 52, and the spring 53 is nested at the lower end of the pressing column, so that the pressing plate 54 can be prevented from pressing a product in the pressing process.

In addition, a second through hole is formed in the pressing plate 54, a limiting hole 21 is formed in the upper end of the lower clamp 2, the lower end of the pressing column 52 penetrates through the second through hole to be connected into the limiting hole 21, the upper clamp 1 is further positioned, the pressing of the branding punch 3 in place can be guaranteed, and all leftover materials of a product are cut off; still be provided with the location through-hole 57 at the pressure flitch 54 too, anchor clamps location insert needle 3 joint is in the location through-hole 57 for tear open limit location more accurate, improve the product and cut the side uniformity, be favorable to the subsequent processing of product.

As shown in fig. 5, in the embodiment of the present utility model, the two ends of the lower fixture 2 are provided with the guide sleeves 22, the guide posts 13 are arranged at the two ends of the upper fixture 1, and the guide posts 13 are sleeved in the guide sleeves 22, so that the alignment of the upper fixture 1 and the lower fixture 2 is more convenient; and a plurality of product distribution holes are arranged at the upper end of the lower clamp 2, the distribution of the product distribution holes is matched with the structure of a product piece, and the distribution of the product distribution holes corresponds to the position distribution of the soldering punch 3, so that the soldering punch 3 is ensured not to damage products when being pressed down.

The working principle of the utility model is as follows: the operation personnel pass through clamp connection 11 and actuating device fixed connection, then place the product piece on the lower clamp 2, and fix the product piece through location mold insert 4, the equipment button of dress anchor clamps is restarted, the equipment drives, go up clamp 1 and push down, go up clamp 1 and pass through guide bar 13 and the accurate downwardly moving of mutually supporting of uide bushing 22, the pressure flitch 54 contacts with the product piece earlier in the removal process, and make it can not crush the product under the effect of spring 53, along with last clamp 1 pushes down constantly, plate branding drift 3 aims the product and press into the product and arrange the downthehole with the product, when the pressure stock 52 presses into spacing downthehole 21, the product is completely separated with the connection rim charge, thereby accomplish the tear-open operation of product, simply again high-efficient.

The foregoing examples merely illustrate embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a many caves optical lens tear side anchor clamps open, includes anchor clamps, lower anchor clamps, plates and cautery punch and product piece, its characterized in that, the upper end of lower anchor clamps is provided with anchor clamps location and inserts the needle, the product piece passes through anchor clamps location is inlayed the needle and is fixed on the lower anchor clamps, the middle part of going up the anchor clamps is provided with buffer unit, a plurality of plate the upper end of cautery punch with go up anchor clamps fixed connection, just plate the middle part of cautery punch and nest in the buffer unit, plate the lower extreme of cautery punch set up in the top of product piece, just go up the anchor clamps with the both ends of lower anchor clamps carry out detachable connection.

2. The multi-hole optical lens edge removing clamp according to claim 1, wherein the upper clamp is further provided with a clamp connecting piece, a fixing plate and a guide post, the fixing plate is connected to the lower end of the clamp connecting piece, the soldering punch is fixed to the lower end of the fixing plate, the upper end of the buffer assembly is clamped with the fixing plate, the guide post is arranged at two ends of the fixing plate, and the guide post is connected with the lower clamp.

3. The multi-hole optical lens edge removing clamp according to claim 2, wherein the buffer assembly is provided with a fixing sleeve, a pressing column, springs and a pressing plate, the pressing column is arranged on four corners of the pressing plate, the fixing sleeve is clamped with the fixing plate, the pressing column is arranged in the fixing sleeve to move up and down, the springs are arranged between the fixing sleeve and the pressing plate, and the springs are nested at the lower ends of the pressing column.

4. The multi-hole optical lens edge removing clamp according to claim 3, wherein the fixing plate is provided with a first through hole, the fixing sleeve is clamped in the first through hole, a fixing lug is arranged at the upper end of the fixing sleeve, and the fixing sleeve is fixedly connected with the upper end of the fixing plate through the fixing lug.

5. A multi-hole optical lens edge removing clamp according to claim 3, wherein a limiting plate is arranged at the upper end of the material pressing column, and the diameter of the limiting plate is larger than that of the material pressing column.

6. A multi-hole optical lens edge removing clamp according to claim 3, wherein the pressing plate is provided with a second through hole, the lower clamp is provided with a limiting hole, and the lower end of the pressing column is connected in the limiting hole through the second through hole.

7. A multi-hole optical lens edge removing clamp according to claim 3, wherein the pressing plate is further provided with a positioning through hole, and the clamp positioning insert pin is clamped in the positioning through hole.

8. The edge removing clamp for the multi-hole optical lens according to claim 2, wherein guide sleeves are arranged at two ends of the lower clamp, and the guide posts are sleeved in the guide sleeves.