CN212846088U

CN212846088U - Clamping device is used in processing of ultra-thin polaroid

Info

Publication number: CN212846088U
Application number: CN202022054195.1U
Authority: CN
Inventors: 李杜良
Original assignee: Yunnan Jinding Photoelectric Technology Co ltd
Current assignee: Yunnan Jinding Photoelectric Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-03-30
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a clamping device for processing an ultrathin polaroid, which comprises a working box, wherein a turntable is fixedly connected to the middle position of the top wall in the working box, a telescopic rod is fixedly connected to the lower surface of the turntable, a third clamping block is arranged at one end of the telescopic rod, a support frame is arranged on the bottom wall of the working box, and a working table is fixedly connected to the upper surface of the support frame; diapire middle part fixedly connected with motor in the work box, motor drive end fixedly connected with dwang, the dwang other end runs through support frame and workstation, and the first grip block of terminal surface fixedly connected with of dwang, the inside two-way threaded rod clamping structure that is provided with of workstation. In the utility model, the processed polaroid is compressed and limited by the bidirectional threaded rod clamping structure, so that the polaroid is prevented from shifting in the processing process; through being provided with rotary structure, be convenient for multi-disc clamping device adjusts in the course of working, processes the position that the polaroid is different.

Description

Clamping device is used in processing of ultra-thin polaroid

Technical Field

The utility model relates to a centre gripping field is used in the processing, especially relates to a clamping device is used in processing of ultra-thin polaroid.

Background

The polaroids are all called as polaroids, the imaging of the liquid crystal display is dependent on polarized light, and all liquid crystals have front and rear polaroids which are tightly attached to liquid crystal glass to form the liquid crystal plate with the total thickness of about 1 mm.

The existing multi-piece clamping device has the defects that the middle part of a product can shake in the processing process, the stability is poor, the product generates errors, and the quality of the product is influenced; and the prior multi-piece clamping device is not convenient to adjust in the processing process, influences the processing efficiency and needs to be further improved

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a clamping device for processing an ultrathin polaroid.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a clamping device for processing an ultrathin polaroid comprises a working box, wherein a rotary table is fixedly connected to the middle position of the top wall in the working box, a telescopic rod is fixedly connected to the lower surface of the rotary table, and a third clamping block is arranged at one end of the telescopic rod;

the bottom wall of the working box is provided with a support frame, and the upper surface of the support frame is fixedly connected with a working table;

a motor is fixedly connected to the middle of the bottom wall in the working box, a rotating rod is fixedly connected to the driving end of the motor, the other end of the rotating rod penetrates through the supporting frame and the working table, and a first clamping block is fixedly connected to the end face of the rotating rod;

the inside two-way threaded rod clamping structure that is provided with of workstation.

As a further description of the above technical solution:

the bidirectional threaded rod clamping structure comprises a first bidirectional threaded rod, a second clamping block and a fourth clamping block, wherein the first bidirectional threaded rod and the second bidirectional threaded rod are respectively close to two opposite inner side walls of the workbench, the first bidirectional threaded rod and the second bidirectional threaded rod are respectively connected with the other two side walls of the workbench in a rotating mode, the first bidirectional threaded rod and the second bidirectional threaded rod are connected with the second clamping block through threads at any ends, the first bidirectional threaded rod and the second bidirectional threaded rod are far away from the second clamping block through threads, the fourth clamping block is connected with the first bidirectional threaded rod and the second bidirectional threaded rod through, and the workbench side wall extends out.

As a further description of the above technical solution:

and protective layers are arranged on the clamping surfaces of the first clamping block, the second clamping block, the third clamping block and the fourth clamping block.

As a further description of the above technical solution:

the workbench is arranged in a concave mode.

As a further description of the above technical solution:

and the first bidirectional threaded rod and the second bidirectional threaded rod penetrate through one end of the side wall of the extension workbench and are provided with rotating handles.

As a further description of the above technical solution:

the middle parts of the first bidirectional threaded rod and the second bidirectional threaded rod are close to the limit blocks fixedly connected with the two sides of the rotating rod.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of clamping device is used in processing of ultra-thin polaroid compares with traditional device, and the device design has two-way threaded rod clamping structure to play to the polaroid of processing and compress tightly limiting displacement, avoids the polaroid to take place to squint in the course of working, production error.

2. The utility model discloses a there is the carousel in the design of work box top to there is the revolution mechanic that servo motor constitutes in the below design, and the multi-disc clamping device of being convenient for is adjusted in the course of working, processes the different positions of polaroid, promotes the quality of machining efficiency and product.

Drawings

Fig. 1 is the utility model provides a clamping device's for processing of ultra-thin polaroid front view.

Fig. 2 is the utility model provides an ultra-thin clamping device for polaroid processing's schematic structure diagram.

Fig. 3 is an enlarged view of fig. 1 at a.

Illustration of the drawings:

1. a work box; 2. a work table; 3. a first bidirectional threaded rod; 4. a first clamping block; 5. a second clamping block; 6. a turntable; 7. a telescopic rod; 8. a third clamping block; 9. a fourth clamping block; 10. turning a handle; 11. rotating the rod; 12. a support frame; 13. a second bidirectional threaded rod; 14. a limiting block; 15. an electric motor.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a clamping device for processing an ultrathin polaroid comprises a working box 1, wherein a rotary table 6 is fixedly connected to the middle position of the top wall in the working box 1, a telescopic rod 7 is fixedly connected to the lower surface of the rotary table 6, a third clamping block 8 is arranged at one end of the telescopic rod 7, and the rotary table 6 is designed to drive the telescopic rod 7 and the third clamping block 8 to rotate so as to perform a rotary clamping effect on the polaroid;

a support frame 12 is arranged on the bottom wall of the working box 1, a working table 2 is fixedly connected to the upper surface of the support frame 12, the working table 2 is arranged in a concave mode, and a first bidirectional threaded rod 3 and a second bidirectional threaded rod 13 are conveniently arranged, so that the second clamping block 5 and the fourth clamping block 9 can move to clamp a product;

the middle position of the bottom wall in the work box 1 is fixedly connected with a motor 15, the driving end of the motor 15 is fixedly connected with a rotating rod 11, the other end of the rotating rod 11 penetrates through the support frame 12 and the work table 2, the end face of the rotating rod 11 is fixedly connected with a first clamping block 4, the motor 15 and the rotating disc 6 are necessary parts forming a rotating structure, and the rotating structure is designed, so that a plurality of clamping devices can be conveniently adjusted in the machining process, and different parts of the polaroid can be machined;

the inside two-way threaded rod clamping structure that is provided with of workstation 2 plays to compress tightly limiting displacement to the polaroid of processing, avoids the polaroid to take place the skew in the course of working, produces the error.

The bidirectional threaded rod clamping structure comprises a first bidirectional threaded rod 3, a second bidirectional threaded rod 13, a second clamping block 5 and a fourth clamping block 9, the first bidirectional threaded rod 3 and the second bidirectional threaded rod 13 are close to two opposite inner side walls of the workbench 2 respectively, the first bidirectional threaded rod 3 and the second bidirectional threaded rod 13 are connected with the other two side walls of the workbench 2 in a rotating mode, the second clamping block 5 is connected with any end of the first bidirectional threaded rod 3 and any end of the second bidirectional threaded rod 13 in a penetrating mode, one end of the first bidirectional threaded rod 3 and one end of the second bidirectional threaded rod 13, far away from the second clamping block 5, of the fourth clamping block 9 in a penetrating mode, and the first bidirectional threaded rod 3 and the second bidirectional threaded rod 13 extend out of the side walls of the workbench 2. The clamping surfaces of the first clamping block 4, the second clamping block 5, the third clamping block 8 and the fourth clamping block 9 are provided with protective layers, so that the product is prevented from being deformed by direct clamping of the clamping blocks. The workbench 2 is arranged in a concave mode and is conveniently provided with a first bidirectional threaded rod 3 and a second bidirectional threaded rod 13. The first bidirectional threaded rod 3 and the second bidirectional threaded rod 13 are provided with rotating handles 10 through one ends of the side walls of the extending workbench 2, and the rotating handles 19 can enable the second clamping block 5 and the fourth clamping block 9 to move along the threaded rods to clamp a product. The middle parts of the first bidirectional threaded rod 3 and the second bidirectional threaded rod 13 are fixedly connected with limit blocks 14 close to the two sides of the rotating rod 11.

The working principle is as follows: firstly, after a product is placed on the upper surface of a first clamping block 4, a third clamping block 8 is stretched and contracted by a telescopic rod 7 to clamp the product, after the product is clamped up and down, a rotating handle 10 is rotated to rotate a first bidirectional threaded rod 3 and a second bidirectional threaded rod 13, so that the second clamping block 5 and a fourth clamping block 9 start to move along the first bidirectional threaded rod 3 and the second bidirectional threaded rod 13 to clamp the product at the side position, after the other two sides are processed, the second clamping block 5 and the fourth clamping block 9 reset, a motor 15 is started to drive the first clamping block 4, the fourth clamping block 9 and the product clamped between the first clamping block 4 and the fourth clamping block 9 to rotate, then the first bidirectional threaded rod 3 and the second bidirectional threaded rod 13 are rotated by rotating the rotating handle 10, so that the second clamping block 5 and the fourth clamping block 9 move along the first bidirectional threaded rod 3 and the second bidirectional threaded rod 13, and clamping two sides of the processed product, and finishing the processing of the other two sides.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an ultra-thin clamping device for polaroid processing, includes work box (1), its characterized in that: a rotary table (6) is fixedly connected to the middle of the inner top wall of the working box (1), a telescopic rod (7) is fixedly connected to the lower surface of the rotary table (6), and a third clamping block (8) is arranged at one end of the telescopic rod (7);

a support frame (12) is arranged on the bottom wall of the working box (1), and the upper surface of the support frame (12) is fixedly connected with a working table (2);

a motor (15) is fixedly connected to the middle position of the bottom wall in the working box (1), a rotating rod (11) is fixedly connected to the driving end of the motor (15), the other end of the rotating rod (11) penetrates through the supporting frame (12) and the working table (2), and a first clamping block (4) is fixedly connected to the end face of the rotating rod (11);

the workbench (2) is internally provided with a bidirectional threaded rod clamping structure.

2. The clamping device for processing an ultra-thin polarizer according to claim 1, wherein: the bidirectional threaded rod clamping structure comprises a first bidirectional threaded rod (3), a second bidirectional threaded rod (13), a second clamping block (5) and a fourth clamping block (9), the first bidirectional threaded rod (3) and the second bidirectional threaded rod (13) are respectively close to two opposite inner side walls of the workbench (2), and the first bidirectional threaded rod (3) and the second bidirectional threaded rod (13) are both rotationally connected with the other two side walls of the workbench (2), a second clamping block (5) is connected with any one end of the first bidirectional threaded rod (3) and the second bidirectional threaded rod (13) through threads, one ends of the first bidirectional threaded rod (3) and the second bidirectional threaded rod (13) far away from the second clamping block (5) are connected with a fourth clamping block (9) in a penetrating and threaded manner, and the first bidirectional threaded rod (3) and the second bidirectional threaded rod (13) penetrate and extend out of the side wall of the workbench (2).

3. The clamping device for processing an ultra-thin polarizer according to claim 1, wherein: and protective layers are arranged on the clamping surfaces of the first clamping block (4), the second clamping block (5), the third clamping block (8) and the fourth clamping block (9).

4. The clamping device for processing an ultra-thin polarizer according to claim 1, wherein: the workbench (2) is arranged in a concave shape.

5. The clamping device for processing an ultra-thin polarizer according to claim 2, wherein: and the first bidirectional threaded rod (3) and the second bidirectional threaded rod (13) penetrate through one end of the side wall of the extension workbench (2) and are provided with rotating handles (10).

6. The clamping device for processing an ultra-thin polarizer according to claim 2, wherein: the middle parts of the first bidirectional threaded rod (3) and the second bidirectional threaded rod (13) are close to the two sides of the rotating rod (11) and are fixedly connected with limit blocks (14).