CN217255511U

CN217255511U - Precision chuck jig based on optical front lens frame series products

Info

Publication number: CN217255511U
Application number: CN202220154023.8U
Authority: CN
Inventors: 徐珂
Original assignee: Shenzhen Runji Precision Hardware Co ltd
Current assignee: Shenzhen Runji Precision Hardware Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-08-23
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses an accurate chuck tool based on picture frame series product before optics, including pressing from both sides the platform, it has the cavity to open in pressing from both sides the platform, and presss from both sides platform upper portion intermediate position department and open and have the indent, presss from both sides the activity of platform upper portion and is equipped with the movable block, movable block and indent looks adaptation, and movable block upper portion four corners position department has all opened the chute, and the chute all runs through movable block both sides outer wall, all insert perpendicularly in the chute and be equipped with the tight post of clamp, and press from both sides sliding connection between tight post and the chute, be equipped with removal clamping mechanism in the cavity, it is equipped with lifting unit on the clamp platform. The utility model discloses, realize multiple clamping mode, the different processing operation demands of the people of being convenient for press from both sides tightly fast, go back the different series picture frame products of adaptation size simultaneously, only four press from both sides the outer wall or the four-point contact of inner wall of tight post and picture frame, the people of being convenient for polish the processing to the inner wall or the outer wall of picture frame.

Description

Precision chuck jig based on optical front lens frame series products

Technical Field

The utility model relates to a picture frame tool technical field especially relates to accurate chuck tool based on picture frame series product before optics.

Background

With the development of electronic technology, the camera function of the mobile phone is rapidly developed, the sharp company has originally introduced a camera mobile phone, so that the mobile phone with a built-in camera is widely applied, the mobile phone camera industry is well developed, various mobile phone camera manufacturers appear like bamboo shoots in spring after rain, the types of the mobile phone cameras are more and more abundant, and the camera function of the mobile phone becomes a focus of the attention of mobile phone users. At present, many cameras adopt optical lenses, and the lenses can be installed on digital electronic products only by matching with a picture frame.

The picture frame of optical lens generally has around the picture frame, and the picture frame often will carry out a series of processing such as corner polishing to it when producing, need press from both sides tightly fixedly in advance to the picture frame, and the present picture frame that presss from both sides tight tool often single size of intelligent adaptation for still need to change the tool when facing series products, increase cost, consequently, the precision chuck tool based on picture frame series product before the optics is put forward now.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing an accurate chuck jig based on optical front mirror frame series products.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

accurate chuck tool based on picture frame series product before optics, including pressing from both sides the platform, it has the cavity to open in the clamp platform, and presss from both sides the department of platform upper portion intermediate position and open and have the indent, presss from both sides the activity of platform upper portion and is equipped with the movable block, movable block and indent looks adaptation, and movable block upper portion four corners position department all opens the chute, and the chute all runs through movable block both sides outer wall, all insert perpendicularly in the chute and be equipped with the clamp post, and press from both sides sliding connection between clamp post and the chute, be equipped with the removal clamping mechanism in the cavity, be equipped with lifting unit on the clamp platform.

Preferably, the lifting assembly comprises first threaded columns penetrating through outer walls of two sides of the moving block and inserted into the moving block, the first threaded columns are arranged in the middle of the moving block and are in threaded connection with the moving block, the lower ends of the first threaded columns are rotatably arranged at the bottom of the cavity, a second motor is fixedly arranged inside the clamping table, and the output end of the second motor penetrates through the bottom wall of the cavity and is in key connection with the lower ends of the first threaded columns.

Furthermore, the outer walls of the two opposite sides of the clamping column are provided with limiting bulges, and the limiting bulges are arranged in the inclined grooves.

Preferably, remove clamping mechanism and include the slide that the equal slip of cavity diapire both sides set up, the bar groove has all been opened to slide upper portion both sides, and a plurality of tight posts of clamp correspond respectively to slide to insert and locate a plurality of bar inslots, and the side channel has all been opened to the perpendicular both sides inner wall in bar groove, the equal horizontal fixation of tight post lower extreme of clamp is equipped with the slide bar, and the slide bar all slides and locates the side channel, be equipped with drive assembly in the cavity.

Still further, limiting grooves are formed in the two sides of the bottom of the cavity, limiting blocks are fixedly connected to the lower portions of the two sliding seats, and the limiting blocks are arranged in the limiting grooves in a sliding mode.

As a further scheme of the utility model, drive assembly includes that the relative both sides inner wall of cavity rotates the same second screw thread post that sets up, and second screw thread post both ends line sets up on the contrary, second screw thread post runs through two slide both sides outer walls and rather than threaded connection, press from both sides platform one side outer wall bolt fastening and have first motor, and first motor output passes cavity one side inner wall and second screw thread post one end key-type connection.

As the utility model discloses a further scheme, drive assembly is including the cylinder that the relative both sides outer wall lower part of clamp platform was all fixed to be set up, and two cylinder output ends all pass cavity one side inner wall and fix respectively and locate slide one side.

The utility model has the advantages that:

1. through the movable block that sets up on pressing from both sides platform upper portion, and the chute that movable block four corners position department all seted up, the tight post of clamp that slides in the cooperation chute and the removal clamping mechanism who sets up in the cavity of the body of inserting, when making people need press from both sides the picture frame tightly, only need place the picture frame on the movable block, and then it is rotatory to drive first motor and drive the second screw thread post, make two slides draw close each other, drive four tight posts of clamp and draw close or the motion of keeping away from to the heart under the effect of chute on strip groove and movable block on the slide, can press from both sides tightly or the outer wall is pressed from both sides tightly to the inner wall of picture frame, realize multiple clamping mode, the different processing operation demands of people of being convenient for, it is tight fast to press from both sides, simultaneously still adaptation variation in size picture frame series product.

2. The lifting assembly of the driving moving block arranged on the clamping table and the limiting bulges arranged on the clamping columns are used for enabling people to clamp the mirror frame tightly, the second motor can be started to drive the first threaded column to rotate, the moving block is driven to move downwards, only four clamping columns are in four-point contact with the outer wall or the inner wall of the mirror frame, the inner wall or the outer wall of the mirror frame can be polished conveniently by people, meanwhile, the mirror frame cannot slide downwards under the action of the limiting bulges, and the stability is high.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the internal mechanism of the precision chuck jig based on the optical front frame series products of the present invention;

fig. 2 is a schematic perspective view of a precision chuck jig based on an optical front frame series product according to the present invention;

fig. 3 is a schematic top view of a moving block of the precision chuck jig according to the present invention;

fig. 4 is a schematic top view of a slide seat of a precision chuck jig based on optical front frame series products according to the present invention;

fig. 5 is a schematic plan sectional structure view of an embodiment 1 of a precision collet jig based on an optical front frame series product according to the present invention;

fig. 6 is a schematic plan sectional structure view of embodiment 2 of the precision collet fixture based on the optical front frame series product according to the present invention.

In the figure: 1. a clamping table; 2. a first motor; 3. a moving block; 4. a chute; 5. clamping the column; 6. retracting into the groove; 7. a first threaded post; 8. a cavity; 9. a slide base; 10. a second threaded post; 11. a limiting block; 12. a limiting groove; 13. a limiting bulge; 14. a second motor; 15. a strip-shaped groove; 16. a side groove; 17. a slide bar; 18. and a cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Embodiment 1, refer to fig. 1-5, accurate chuck tool based on picture frame series product before optics, including pressing from both sides platform 1, it has cavity 8 to open in the pressing from both sides platform 1, and the department of pressing from both sides 1 upper portion intermediate position opens indentation 6, it is equipped with movable block 3 to press from both sides 1 upper portion activity, movable block 3 and indentation 6 looks adaptation, chute 4 has all been opened to movable block 3 upper portion four corners position department, and chute 4 all runs through movable block 3 both sides outer wall, all insert perpendicularly in the chute 4 and be equipped with and press from both sides tight post 5, and press from both sides sliding connection between tight post 5 and the chute 4, be equipped with the removal clamping mechanism in the cavity 8, be equipped with lifting unit on the pressing from both sides platform 1.

In this embodiment, the lifting assembly includes that the outer wall of running through the both sides of movable block 3 inserts the first screw thread post 7 of establishing, and first screw thread post 7 sets up in movable block 3 intermediate position department and rather than threaded connection, and the lower extreme of first screw thread post 7 rotates and locates 8 bottoms on the cavity, presss from both sides the inside fixed second motor 14 that is equipped with of platform 1, and the output of second motor 14 passes 8 diapalls on the cavity and the key-type connection of 7 lower extremes on first screw thread post.

In the specific implementation, the outer walls of two opposite sides of the clamping column 5 are provided with limiting bulges 13, and the limiting bulges 13 are arranged in the chute 4.

Further, remove clamping mechanism and include 8 diapire both sides of cavity and all slide the slide 9 that sets up, strip groove 15 has all been opened to 9 upper portion both sides of slide, and a plurality of tight posts 5 of clamp correspond respectively and slide and insert and locate a plurality of strip grooves 15 in, and the perpendicular both sides inner wall in strip groove 15 has all been opened lateral groove 16, and the equal horizontally fixed slide bar 17 that is equipped with of tight post 5 lower extreme, and slide bar 17 all slides and locate in lateral groove 16, is equipped with drive assembly in the cavity 8.

Specifically, limiting grooves 12 are formed in two sides of the bottom of the cavity 8, limiting blocks 11 are fixedly connected to the lower portions of the two sliding seats 9, and the limiting blocks 11 are arranged in the limiting grooves 12 in a sliding mode.

Specifically, drive assembly includes that 8 relative both sides inner walls of cavity rotate the same second screw thread post 10 that sets up, and the opposite setups of second screw thread post 10 both ends line, and second screw thread post 10 runs through two 9 both sides outer walls of slide and rather than threaded connection, and 1 one side outer wall bolt fastening of clamp platform has first motor 2, and the 2 output of first motor passes 8 one side inner walls of cavity and 10 one end key-connections of second screw thread post.

From the above description, it can be seen that the above embodiment 1 of the present invention achieves the following technical effects: when the picture frame needs to be clamped, the picture frame is only placed on the movable block 3, and then the first motor 2 is driven to drive the second threaded column 10 to rotate, so that the two slide seats 9 are mutually closed, the four clamping columns 5 are driven to move towards or away from each other under the action of the strip-shaped grooves 15 on the slide seats 9 and the inclined grooves 4 on the movable block 3, the inner wall or the outer wall of the picture frame can be clamped, multiple clamping modes are realized, different processing operation requirements of people are facilitated, the clamping is rapid, meanwhile, series of picture frame products with different sizes are adapted, after the picture frame is clamped, the second motor 14 can be started to drive the first threaded column 7 to rotate, the movable block 3 is driven to move downwards, only the four clamping columns 5 are in four-point contact with the outer wall or the inner wall of the picture frame, the people can polish the inner wall or the outer wall of the picture frame conveniently, and the picture frame can not slide downwards under the action of the limiting bulges 13, the stability is higher.

Embodiment 2, referring to fig. 6, the difference from embodiment 1 is that the driving assembly includes air cylinders 18 fixedly disposed at lower portions of outer walls of two opposite sides of the clamping table 1, and output ends of the two air cylinders 18 respectively penetrate through an inner wall of one side of the cavity 8 and are fixedly disposed at one side of the sliding base 9.

The utility model discloses foretell embodiment 2 has realized following technological effect: when the spectacle frame needs to be clamped, the spectacle frame is only placed on the moving block 3, and then the two cylinders 18 are driven to advance, so that the two sliding seats 9 are mutually closed, the four clamping columns 5 are driven to move towards the center or away from the center under the action of the strip-shaped grooves 15 on the sliding seat 9 and the inclined grooves 4 on the moving block 3, can clamp the inner wall or the outer wall of the mirror frame, realizes a plurality of clamping modes, is convenient for different processing operation requirements of people, has quick clamping, meanwhile, the glasses frame is matched with series of glasses frame products with different sizes, after the glasses frame is clamped tightly, the second motor 14 can be started to drive the first threaded column 7 to rotate and drive the moving block 3 to move downwards, make four only press from both sides the outer wall or the four point contacts of inner wall of tight post 5 and picture frame, the processing of polishing is carried out to the inner wall or the outer wall of picture frame to the people of being convenient for, and the picture frame can not glide under spacing protruding 13's effect simultaneously, and stability is higher.

Spatially relative terms, such as "above … …", "above … …", "above … …, on a surface", "above", and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that, for example, embodiments of the application described herein may be implemented in sequences other than those illustrated or described herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. Accurate chuck tool based on picture frame series product before optics, including pressing from both sides platform (1), its characterized in that, it has cavity (8) to open in pressing from both sides platform (1), and presss from both sides platform (1) upper portion intermediate position department and open indentation groove (6), presss from both sides the activity of platform (1) upper portion and is equipped with movable block (3), movable block (3) and indentation groove (6) looks adaptation, and inclined groove (4) have all been opened to movable block (3) upper portion four corners position department, and inclined groove (4) all run through movable block (3) both sides outer wall, all insert perpendicularly in inclined groove (4) and be equipped with clamping column (5), and sliding connection between clamping column (5) and inclined groove (4), be equipped with the removal clamping mechanism in cavity (8), be equipped with lifting unit on pressing from both sides platform (1).

2. The precision chuck jig based on the optical front mirror frame series products as claimed in claim 1, wherein the lifting assembly comprises a first threaded post (7) inserted through outer walls of two sides of the moving block (3), the first threaded post (7) is arranged in the middle of the moving block (3) and in threaded connection with the moving block, the lower end of the first threaded post (7) is rotatably arranged at the bottom of the cavity (8), a second motor (14) is fixedly arranged inside the chuck table (1), and the output end of the second motor (14) penetrates through the bottom wall of the cavity (8) and is in key connection with the lower end of the first threaded post (7).

3. The precision chuck jig based on the series products of the optical front lens frame according to claim 2, characterized in that the outer walls of two opposite sides of the clamping column (5) are provided with limiting bulges (13), and the limiting bulges (13) are arranged in the inclined grooves (4).

4. The precision chuck jig based on the optical front mirror frame series products as claimed in claim 3, wherein the movable clamping mechanism comprises a sliding seat (9) slidably disposed on both sides of the bottom wall of the cavity (8), both sides of the upper portion of the sliding seat (9) are provided with strip-shaped grooves (15), the plurality of clamping columns (5) are respectively slidably inserted into the plurality of strip-shaped grooves (15), the inner walls of the strip-shaped grooves (15) on both vertical sides are provided with side grooves (16), the lower ends of the clamping columns (5) are horizontally and fixedly provided with sliding rods (17), the sliding rods (17) are slidably disposed in the side grooves (16), and a driving assembly is disposed in the cavity (8).

5. The precision chuck jig based on the optical front mirror frame series products as claimed in claim 4, wherein both sides of the bottom of the cavity (8) are provided with limiting grooves (12), the lower parts of the two sliding seats (9) are fixedly connected with limiting blocks (11), and the limiting blocks (11) are slidably arranged in the limiting grooves (12).

6. The precision chuck jig based on the optical front mirror frame series products as claimed in claim 5, wherein the driving assembly comprises a same second threaded column (10) rotatably arranged on the inner wall of the cavity (8) on the two opposite sides, the threads of the two ends of the second threaded column (10) are opposite, the second threaded column (10) penetrates through the outer walls of the two sides of the two sliding seats (9) and is in threaded connection with the outer walls, the first motor (2) is fixed on the outer wall of one side of the clamping table (1) through a bolt, and the output end of the first motor (2) penetrates through the inner wall of one side of the cavity (8) and is in key connection with one end of the second threaded column (10).

7. The precision chuck jig based on the optical front lens frame series products of claim 5 is characterized in that the driving component comprises air cylinders (18) fixedly arranged at the lower parts of the outer walls of the opposite sides of the chuck table (1), and the output ends of the two air cylinders (18) respectively pass through the inner wall of one side of the cavity (8) and are fixedly arranged at one side of the sliding seat (9).