CN219837527U

CN219837527U - Strain buffer bearing device for drilling diffusion plate

Info

Publication number: CN219837527U
Application number: CN202321117669.XU
Authority: CN
Inventors: 武强
Original assignee: Jiangsu Dongfu Photoelectric Technology Co ltd
Current assignee: Jiangsu Dongfu Photoelectric Technology Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-10-17
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses a strain buffer bearing device for drilling a diffusion plate, which comprises a shell, wherein hydraulic dampers are arranged at four corners of the bottom of the inner wall of the shell, the tops of four hydraulic dampers are fixedly connected with one placing plate, the tops of the placing plates are fixedly connected with two corresponding distributed fixing plates, one sides of the two fixing plates are respectively connected with a threaded rod in a threaded manner, the threaded rods extend to the other sides of the fixing plates, through the above structure, diffusion plates with different sizes can be conveniently and fixedly arranged on the placing plates, the defect that the diffusion plates can be arranged on the placing plates without changing different clamps by workers is overcome, unnecessary workload of the workers is reduced, meanwhile, the lower pressure generated during drilling of the diffusion plates can be buffered, the defect that the diffusion plates cannot be used due to the fact that the lower pressure of drill bits to the diffusion plates is too large and the diffusion plates are extremely easy to damage, and the diffusion plates are greatly facilitated for users to use is avoided.

Description

Strain buffer bearing device for drilling diffusion plate

Technical Field

The utility model relates to the technical field of diffuser plate processing, in particular to a strain buffer bearing device for diffuser plate drilling.

Background

The greatest characteristic of the diffusion plate is that the light is greatly interfered, no matter how much light is in the originally designed light distribution curve, the light beam angle is changed into 160-176 degrees only by the light passing through the diffusion plate, so that the surface of the lamp has the feel of layer fog from the side, and from this point, it can be proved that the light beam angle is as large as 160-176 degrees, the larger the light beam angle is, the lower the illuminance is, the light filtering is generated, so that partial wavelength cannot penetrate, color deviation is caused, for example, the light interference treatment is carried out again on the surface, the light transmittance is lower due to the natural phenomenon of geometrical optics, and therefore, the substrate used for manufacturing the diffusion plate should be selected to have the lower refractive index and better the interference on the light.

When the diffuser plate is processed, need to drill to the diffuser plate surface, when drilling, the down force of drill bit to the diffuser plate is too big, very easily causes the harm of diffuser plate, leads to the diffuser plate to scrap unable use, and traditional diffuser plate drilling is with meeting an emergency buffering bears the weight of the device most not possess when using and carries out the centre gripping fixed to not unidimensional diffuser plate simultaneously, leads to when needs to drill to not unidimensional diffuser plate, needs the staff to change anchor clamps and just can fix diffuser plate centre gripping, and the suitability is not high, has increased the unnecessary work load of staff, inconvenient user use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a strain buffer bearing device for drilling a diffusion plate, which is used for solving the problems.

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

the utility model provides a diffuser plate drilling is with meeting an emergency buffering bears device, includes the casing, the inner wall bottom four corners department of casing all is provided with hydraulic damper, and the board is placed to the top fixedly connected with of four hydraulic damper, place the equal fixedly connected with in top of board and two corresponding fixed plates that distribute, the equal threaded connection in one side of two fixed plates has the threaded rod, the threaded rod extends to the opposite side of fixed plate, the outside of threaded rod all is provided with clamping assembly, the bottom fixedly connected with of placing the board rotates the shell, the inside rotation of rotating the shell is connected with the pivot, the outside fixed first connecting rod of having cup jointed two corresponding distributions of pivot, the inside of first connecting rod is provided with buffer assembly, the inner wall top fixedly connected with two corresponding fixed blocks that distribute of casing.

Preferably, a handle is fixedly connected to one side of the threaded rod, the handle is made of rubber, and comfort level of a worker when holding the handle is improved through the arranged handle made of rubber.

Preferably, the clamping assembly comprises a movable plate rotatably connected to one side of the threaded rod, the movable plate is L-shaped, three bolts which are correspondingly distributed are connected to the top of the movable plate in a threaded manner, rubber pads are fixedly connected to the bottoms of the three bolts, and diffusion plates of different sizes are fixedly mounted on the placement plate.

Preferably, one side of the fixed plate is provided with two telescopic rods, the two telescopic rods are symmetrically distributed, the other ends of the two telescopic rods are fixedly connected to one side of the movable plate, and the movable plate cannot rotate when moving through the telescopic rods.

Preferably, the buffer assembly comprises a bearing arranged on one side of the first connecting rod, a second connecting rod is arranged on the other side of the bearing, and the buffer assembly is arranged to buffer the downward pressure generated during the drilling of the diffusion plate.

Preferably, the inside of fixed block has seted up logical groove, the second connecting rod activity is pegged graft in the inside of logical groove, the inside of logical groove is provided with buffer spring, buffer spring's the other end fixed connection is on the second connecting rod.

Preferably, the top of fixed block has seted up spacing spout, the top fixedly connected with slider of second connecting rod, the slider slides in the inside of spacing spout, because the second connecting rod passes through the slider and slides in the inside of spacing spout to make the second connecting rod can not take place to rotate when removing.

Compared with the prior art, the utility model has the beneficial effects that: through four hydraulic damper who sets up, can cushion the downforce that diffuser plate four corners department produced, when diffuser plate central point put and receive downforce, place the board and move downwards, first connecting rod rotates under the effect of pivot, the bearing removes, the second connecting rod extrudes buffer spring, the downforce that produces when can cushion the diffuser plate drilling, through rotating the handle, the threaded rod removes, the movable plate removes, the telescopic link is flexible, when the movable plate moves to the outside laminating of diffuser plate, the rotation bolt downwardly moving, the rubber pad downwardly moving, at this moment can be with diffuser plate fixed mounting place on the board, through the above structure of setting, be convenient for with not unidimensional diffuser plate fixed mounting place on the board, need not the staff and change the drawback that different anchor clamps just can install the diffuser plate on placing the board, unnecessary work load of staff has been reduced, the while can cushion the downforce that produces the diffuser plate drilling, the down force of drill bit to the diffuser plate is too big, very easily cause the harm that leads to the fact the diffuser plate to scrapping, the drawback that can't be used, the user has been made greatly.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a buffer assembly according to the present utility model.

In the figure: 1. a housing; 2. a hydraulic damper; 3. placing a plate; 4. a fixing plate; 5. a threaded rod; 6. a grip; 7. a telescopic rod; 8. a moving plate; 9. a bolt; 10. a rubber pad; 11. rotating the shell; 12. a rotating shaft; 13. a first link; 14. a bearing; 15. a second link; 16. a fixed block; 17. a through groove; 18. a buffer spring; 19. a slide block; 20. limiting sliding groove.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-3, a strain buffer bearing device for drilling a diffusion plate comprises a shell 1, hydraulic dampers 2 are arranged at four corners of the bottom of the inner wall of the shell 1, the tops of the four hydraulic dampers 2 are fixedly connected with a same placing plate 3, the tops of the placing plates 3 are fixedly connected with two corresponding distributed fixing plates 4, one side of each of the two fixing plates 4 is connected with a threaded rod 5 in a threaded manner, the threaded rod 5 extends to the other side of the fixing plate 4, clamping assemblies are arranged outside the threaded rod 5, the bottom of the placing plate 3 is fixedly connected with a rotating shell 11, a rotating shaft 12 is connected in the rotating shell 11 in a rotating manner, two corresponding distributed first connecting rods 13 are fixedly sleeved outside the rotating shaft 12, buffer assemblies are arranged in the first connecting rods 13, two corresponding distributed fixing blocks 16 are fixedly connected to the top of the inner wall of the shell 1, a grip 6 is fixedly connected to one side of the threaded rod 5, the handle 6 is made of rubber, the comfort level of staff is improved when holding the handle 6 by the arranged handle 6 made of rubber, the clamping assembly comprises a moving plate 8 which is rotationally connected to one side of a threaded rod 5, the moving plate 8 is L-shaped, three bolts 9 which are correspondingly distributed are connected with the top threads of the moving plate 8, rubber pads 10 are fixedly connected to the bottoms of the three bolts 9, diffusion plates with different sizes are fixedly arranged on the placing plate 3 conveniently, two telescopic rods 7 are arranged on one side of the fixing plate 4, the two telescopic rods 7 are symmetrically distributed, the other ends of the two telescopic rods 7 are fixedly connected to one side of the moving plate 8, the moving plate 8 can not rotate when moving through the telescopic rods 7, the buffering assembly comprises a bearing 14 arranged on one side of a first connecting rod 13, the opposite side of bearing 14 is provided with second connecting rod 15, through the buffer unit who sets up, the downforce that produces when can drilling the diffuser plate is buffered, logical groove 17 has been seted up to the inside of fixed block 16, second connecting rod 15 activity is pegged graft in the inside of leading to groove 17, the inside of leading to groove 17 is provided with buffer spring 18, buffer spring 18's the other end fixed connection is on second connecting rod 15, spacing spout 20 has been seted up at the top of fixed block 16, the top fixedly connected with slider 19 of second connecting rod 15, slider 19 slides in spacing spout 20's inside, because second connecting rod 15 slides in spacing spout 20's inside through slider 19, thereby make second connecting rod 15 can not take place to rotate when removing.

When in use: when the lower pressure generated during the drilling of the diffusion plate needs to be buffered and carried, the lower pressure generated at four corners of the diffusion plate can be buffered through the four hydraulic dampers 2, when the center position of the diffusion plate is subjected to the lower pressure, the placement plate 3 moves downwards, the first connecting rod 13 starts to rotate under the action of the rotating shaft 12, the bearing 14 is driven to move through the rotation of the second connecting rod 15, then the second connecting rod 15 moves, the buffer spring 18 is pressed by the second connecting rod 15, the lower pressure generated during the drilling of the diffusion plate can be buffered, the second connecting rod 15 slides in the limiting chute 20 through the sliding block 19, so that the second connecting rod 15 does not rotate during the movement, when the diffusion plate with different sizes is required to be fixedly installed on the placement plate 3, the diffusion plate is firstly placed on the placement plate 3, then the handle 6 is held to rotate, at this time, the threaded rod 5 starts to move, the movable plate 8 can be driven to move through the movement of the threaded rod 5, meanwhile, the telescopic rod 7 starts to stretch out and draw back, and the telescopic rod 7 is arranged, so that the movable plate 8 cannot rotate when moving, the rotary bolt 9 moves downwards when the movable plate 8 moves to the outside of the diffusion plate for adhesion, the diffusion plate can be fixedly arranged on the placing plate 3 at this time, through the structure, diffusion plates with different sizes can be conveniently and fixedly arranged on the placing plate 3, the defect that the diffusion plate can be arranged on the placing plate 3 without changing different clamps by workers is overcome, unnecessary workload of the workers is reduced, simultaneously, the downward pressure generated during drilling of the diffusion plate can be buffered, the phenomenon that the drill bit excessively increases the downward pressure of the diffusion plate during drilling, the diffusion plate is extremely easy to damage, the diffusion plate is scrapped and cannot be used, so that the diffusion plate is greatly convenient for users to use.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a diffuser plate drilling is with meeting an emergency buffering bears device, includes casing (1), its characterized in that, the inner wall bottom four corners department of casing (1) all is provided with hydraulic damper (2), and the top fixedly connected with of four hydraulic damper (2) is same places board (3), the top of placing board (3) all fixedly connected with two fixed plates (4) of corresponding distribution, one side of two fixed plates (4) all threaded connection has threaded rod (5), threaded rod (5) extend to the opposite side of fixed plate (4), the outside of threaded rod (5) all is provided with clamping assembly, the bottom fixedly connected with rotation shell (11) of placing board (3), the inside rotation of rotation shell (11) is connected with pivot (12), the outside fixedly cup joint of pivot (12) has two first connecting rods (13) of corresponding distribution, the inside of first connecting rod (13) is provided with buffer assembly, the inner wall top fixedly connected with two fixed blocks (16) of corresponding distribution of casing (1).

2. The strain buffer bearing device for drilling the diffusion plate according to claim 1, wherein a grip (6) is fixedly connected to one side of the threaded rod (5), and the grip (6) is made of rubber.

3. The strain buffer bearing device for drilling the diffusion plate according to claim 1, wherein the clamping assembly comprises a movable plate (8) rotatably connected to one side of the threaded rod (5), the movable plate (8) is L-shaped, three bolts (9) which are correspondingly distributed are connected with the top of the movable plate (8) in a threaded manner, and rubber pads (10) are fixedly connected to the bottoms of the three bolts (9).

4. A strain buffer bearing device for drilling a diffusion plate according to claim 3, characterized in that one side of the fixed plate (4) is provided with two telescopic rods (7), the two telescopic rods (7) are symmetrically distributed, and the other ends of the two telescopic rods (7) are fixedly connected to one side of the movable plate (8).

5. The strain buffer carrier for drilling a diffusion plate according to claim 1, wherein the buffer assembly comprises a bearing (14) arranged on one side of a first connecting rod (13), and a second connecting rod (15) is arranged on the other side of the bearing (14).

6. The strain buffer bearing device for drilling of the diffusion plate according to claim 5, wherein a through groove (17) is formed in the fixing block (16), the second connecting rod (15) is movably inserted into the through groove (17), a buffer spring (18) is arranged in the through groove (17), and the other end of the buffer spring (18) is fixedly connected to the second connecting rod (15).

7. The strain buffer bearing device for drilling of the diffusion plate according to claim 5, wherein a limit chute (20) is formed at the top of the fixed block (16), a sliding block (19) is fixedly connected to the top of the second connecting rod (15), and the sliding block (19) slides in the limit chute (20).