CN214347627U

CN214347627U - Rubberizing jig

Info

Publication number: CN214347627U
Application number: CN202022966366.8U
Authority: CN
Inventors: 商玉伟; 曾文进
Original assignee: Xiamen Zhaosong Photoelectric Technology Co ltd
Current assignee: Xiamen Zhaosong Photoelectric Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-10-08
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a rubberizing jig, which comprises a bottom plate, a fixed plate, a movable plate, two sets of oppositely arranged clamp groups and a driving device; the fixed plate and the movable plate are respectively arranged on two sides of the upper end of the bottom plate; the clamp groups are respectively arranged on the fixed plate and the movable plate; the clamp group comprises a plurality of clamping components arranged at intervals; the clamping assembly comprises a clamping screw and a clamping end; the clamping screw rods respectively penetrate through the fixed plate and the movable plate and extend towards two ends of the fixed plate and the movable plate, and the clamping screw rods are respectively in threaded connection with the fixed plate and the movable plate; the inner end of the clamping screw is provided with an adjusting hole; an adjusting screw is fixed on one side, close to the adjusting hole, of the clamping end; the adjusting screw is in threaded connection with the adjusting hole, and the mounting position of the clamping end is finely adjusted through the adjusting screw; the fixed plate is fixedly connected with the bottom plate; the driving device is connected with the moving plate, and the moving plate is driven by the driving device to move so as to tightly clamp the elliptical light guide plate between the clamp groups on the two sides.

Description

Rubberizing jig

Technical Field

The utility model relates to a processing auxiliary assembly technical field, specific rubberizing tool that says so.

Background

In actual production, the silver wire crack light guide plate is often required to be made into an elliptical shape, and because longitudinal light is driven into the long axis of the elliptical light guide plate, the brightness of the silver wires at two ends of the long axis of the ellipse exceeds that of other areas, so that the whole picture can be uniform only by blocking the longitudinal light from illuminating the silver wires with black glue. At present, in the process of pasting the black glue, the light guide plate is of an oval structure, so that the light guide plate is fixed and unstable, and the black glue is not fast and accurately pasted on the light guide plate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubberizing tool, this rubberizing tool can be according to the concrete shape of oval light guide plate, through rotatory clamping screw to make the centre gripping end on each clamping screw closely support and lean on the curved surface of oval light guide plate, rethread drive arrangement presss from both sides the oval light guide plate tightly, can make the light guide plate stably fixed, is convenient for paste the ebonite accuracy on the major axis terminal surface of oval light guide plate.

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

a rubberizing jig comprises a bottom plate, a fixed plate, a movable plate, two sets of oppositely arranged clamp sets and a driving device; the fixed plate and the movable plate are respectively arranged on two sides of the upper end of the bottom plate; the clamp groups are respectively arranged on the fixed plate and the movable plate; the clamp group comprises a plurality of clamping components arranged at intervals; the clamping assembly comprises a clamping screw and a clamping end; the clamping screw rods respectively penetrate through the fixed plate and the movable plate and extend towards two ends of the fixed plate and the movable plate, and the clamping screw rods are respectively in threaded connection with the fixed plate and the movable plate; the inner end of the clamping screw is provided with an adjusting hole; an adjusting screw is fixed on one side, close to the adjusting hole, of the clamping end; the adjusting screw is in threaded connection with the adjusting hole, and the mounting position of the clamping end is finely adjusted through the adjusting screw; the fixed plate is fixedly connected with the bottom plate; the driving device is connected with the moving plate, and the moving plate is driven by the driving device to move so as to tightly clamp the elliptical light guide plate between the clamp groups on the two sides.

Furthermore, a buffer spring and a rubber block are sequentially arranged at one end of the clamping end head, which is far away from the adjusting screw rod; and two ends of the buffer spring are respectively fixedly connected with the clamping end and the rubber block.

Furthermore, a guide rod is sleeved in the buffer spring; a guide hole is formed in the clamping end; one end of the guide rod is fixedly connected with the rubber block, and the other end of the guide rod is embedded into the guide hole.

Furthermore, a driving hand wheel is fixed at the outer end of the clamping screw rod.

Furthermore, a T-shaped guide block is fixed at the lower end of the moving plate along the moving direction; the upper end of the bottom plate is provided with a T-shaped guide groove; the T-shaped guide block is embedded into the T-shaped guide groove.

Furthermore, the driving device is a driving cylinder, the driving cylinder is fixedly connected with the bottom plate, and a telescopic rod of the driving cylinder is fixedly connected with the movable plate.

Furthermore, the inner side walls of the fixed plate and the moving plate are concave cambered surfaces.

After the technical scheme is adopted, the utility model discloses following beneficial effect has:

1. the utility model relates to a rubberizing tool can be according to the concrete shape of oval light guide plate, through rotatory clamping screw to make the centre gripping end on each clamping screw closely support and lean on the curved surface of oval light guide plate, the oval light guide plate of adaptable different curved surfaces, rethread drive arrangement presss from both sides the oval light guide plate tightly, can make the light guide plate stable fixed, is convenient for paste the accurate major axis terminal surface at oval light guide plate with black glue.

2. The utility model relates to a rubberizing tool, the centre gripping end passes through buffer spring and is connected with the block rubber, not only can make the block rubber press from both sides tight oval light guide plate, and buffer spring still can play the cushioning effect of power, reduces the extrusion and the wearing and tearing of anchor clamps group to oval light guide plate.

3. The utility model relates to a rubberizing tool, guide bar one end and rubber piece fixed connection, in the guide bar other end embedding guiding hole, can restrict rubber piece and buffer spring and take place lateral shifting, the centre gripping is more stable.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the junction between the bottom plate and the moving plate of the present invention;

FIG. 3 is a schematic structural view of a single clamping assembly of the present invention;

fig. 4 is an exploded view of the clamping end of the present invention.

The reference numbers in the figures denote:

1. a base plate; 10. a T-shaped guide groove; 2. a fixing plate; 3. moving the plate; 30. a T-shaped guide block; 4. a clamp group; 40. a clamping assembly; 400. clamping the screw rod; 4000. an adjustment hole; 4001. driving a hand wheel; 401. clamping the end head; 4010. adjusting the screw rod; 4011. a guide hole; 402. a buffer spring; 403. a rubber block; 404. a guide bar; 5. a drive device; 6. an elliptical light guide plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 4, a gluing jig includes a bottom plate 1, a fixed plate 2, a movable plate 3, two sets of oppositely disposed clamp sets 4 and a driving device 5; the fixed plate 2 and the movable plate 3 are respectively arranged on two sides of the upper end of the bottom plate 1; the clamp group 4 is respectively arranged on the fixed plate 2 and the movable plate 3; the clamp group 4 comprises a plurality of clamping assemblies 40 arranged at intervals; the clamping assembly 40 comprises a clamping screw 400 and a clamping head 401; the clamping screws 400 are respectively arranged on the fixed plate 2 and the movable plate 3 in a penetrating way and extend towards two ends, the clamping screws 400 are respectively in threaded connection with the fixed plate 2 and the movable plate 3, the mounting positions of the clamping ends 401 can be roughly adjusted, so that the clamping ends 401 on the clamping screws 400 are tightly abutted against the curved surfaces of the elliptical light guide plate 6, and the elliptical light guide plate 6 with different curved surfaces can be adapted; the inner end of the clamping screw rod 400 is provided with an adjusting hole 4000; an adjusting screw 4010 is fixed on one side, close to the adjusting hole 4000, of the clamping end 401; the adjusting screw 4010 is in threaded connection with the adjusting hole 4000, and the mounting position of the clamping end 401 is finely adjusted through the adjusting screw 4010; the fixed plate 2 is fixedly connected with the bottom plate 1; the driving device 5 is connected with the moving plate 3, the moving plate 3 is driven by the driving device 5 to move, the elliptical light guide plate 6 is tightly clamped between the clamp groups 4 on the two sides, and the black glue is conveniently and accurately adhered to the end face of the long axis of the elliptical light guide plate 6.

As shown in fig. 1, 3 and 4, a buffer spring 402 and a rubber block 403 are sequentially arranged at one end of the clamping end head 401 away from the adjusting screw 4010; the two ends of the buffer spring 402 are respectively fixedly connected with the clamping end 401 and the rubber block 403, so that the rubber block 403 can clamp the elliptical light guide plate 6, the buffer spring 402 can also play a role in buffering force, and the extrusion and abrasion of the clamp group 4 to the elliptical light guide plate 6 are reduced.

As shown in fig. 3 and 4, a guide rod 404 is sleeved in the buffer spring 402; a guide hole 4011 is formed in the clamping end 401; one end of the guide rod 404 is fixedly connected with the rubber block 403, and the other end of the guide rod 404 is embedded into the guide hole 4011, so that the rubber block 403 and the buffer spring 402 can be limited to move transversely, and the clamping is more stable.

As shown in fig. 1 and 3, a driving hand wheel 4001 is fixed to an outer end of the clamping screw 400.

As shown in fig. 1 and 2, a T-shaped guide block 30 is fixed at the lower end of the moving plate 3 along the moving direction; the upper end of the bottom plate 1 is provided with a T-shaped guide groove 10; the T-shaped guide block 30 is embedded in the T-shaped guide groove 10.

As shown in fig. 1, the driving device 5 is a driving cylinder, the driving cylinder is fixedly connected to the bottom plate 1, and an expansion link of the driving cylinder is fixedly connected to the moving plate 3.

As shown in fig. 1, the inner side walls of the fixed plate 2 and the moving plate 3 are both concave cambered surfaces.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a rubberizing tool which characterized in that: comprises a bottom plate (1), a fixed plate (2), a movable plate (3), two groups of oppositely arranged clamp groups (4) and a driving device (5); the fixed plate (2) and the movable plate (3) are respectively arranged on two sides of the upper end of the bottom plate (1); the clamp groups (4) are respectively arranged on the fixed plate (2) and the movable plate (3); the clamp group (4) comprises a plurality of clamping assemblies (40) arranged at intervals; the clamping assembly (40) comprises a clamping screw (400) and a clamping head (401); the clamping screw (400) is respectively arranged on the fixed plate (2) and the movable plate (3) in a penetrating way and extends towards two ends, and the clamping screw (400) is respectively in threaded connection with the fixed plate (2) and the movable plate (3); the inner end of the clamping screw (400) is provided with an adjusting hole (4000); an adjusting screw rod (4010) is fixed on one side, close to the adjusting hole (4000), of the clamping end head (401); the adjusting screw rod (4010) is in threaded connection with the adjusting hole (4000), and the mounting position of the clamping end (401) is finely adjusted through the adjusting screw rod (4010); the fixed plate (2) is fixedly connected with the bottom plate (1); the driving device (5) is connected with the moving plate (3), and the moving plate (3) is driven to move by the driving device (5) so as to tightly clamp the elliptical light guide plate (6) between the clamp groups (4) on the two sides.

2. The rubberizing jig according to claim 1, wherein: one end, far away from the adjusting screw rod (4010), of the clamping end head (401) is sequentially provided with a buffer spring (402) and a rubber block (403); two ends of the buffer spring (402) are respectively and fixedly connected with the clamping end head (401) and the rubber block (403).

3. The rubberizing jig according to claim 2, wherein: a guide rod (404) is sleeved in the buffer spring (402); a guide hole (4011) is formed in the clamping end (401); one end of the guide rod (404) is fixedly connected with the rubber block (403), and the other end of the guide rod (404) is embedded into the guide hole (4011).

4. The rubberizing jig according to claim 1, wherein: and a driving hand wheel (4001) is fixed at the outer end of the clamping screw (400).

5. The rubberizing jig according to claim 1, wherein: a T-shaped guide block (30) is fixed at the lower end of the moving plate (3) along the moving direction; the upper end of the bottom plate (1) is provided with a T-shaped guide groove (10); the T-shaped guide block (30) is embedded into the T-shaped guide groove (10).

6. The rubberizing jig according to claim 1, wherein: the driving device (5) is a driving cylinder, the driving cylinder is fixedly connected with the bottom plate (1), and a telescopic rod of the driving cylinder is fixedly connected with the moving plate (3).

7. The rubberizing jig according to claim 1, wherein: the inner side walls of the fixed plate (2) and the movable plate (3) are concave cambered surfaces.