CN219235110U

CN219235110U - Optical axis positioning processing device for special-shaped optical element

Info

Publication number: CN219235110U
Application number: CN202223578217.XU
Authority: CN
Inventors: 张造锋
Original assignee: Suzhou Giden Automation Technology Co ltd
Current assignee: Suzhou Giden Automation Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-23
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a special-shaped optical element optical axis positioning processing device which comprises a first device shell, a first spring and a guide rod, wherein a fourth device shell is arranged at the bottom end inside the first device shell, a shock absorbing air bag is arranged at the top end of the fourth device shell, a second device shell is arranged at the top end of the shock absorbing air bag, first cavities are formed in two ends of the inner wall of the first device shell, a first ejector rod penetrating through the top end of the first device shell and connected with the top end inside the second device shell is arranged at the top end inside the first cavity, and a through hole penetrating through the inside of the fourth device shell is formed in the bottom end of one end inside the first cavity. According to the utility model, when the second device shell is vibrated, the first ejector rod is extruded, meanwhile, hydraulic oil in the first cavity is extruded, and when the hydraulic oil in the first cavity enters the temporal part of the fourth device shell through the through hole, the second spring is extruded, and meanwhile, vibration is avoided.

Description

Optical axis positioning processing device for special-shaped optical element

Technical Field

The utility model relates to the technical field of special-shaped optical element processing, in particular to a special-shaped optical element optical axis positioning processing device.

Background

In a complex optical system, due to structural limitation, a special-shaped optical element with a hole, a step, a groove, an angle and other complex shapes are often required to meet the requirement of the optical system, and the required special-shaped optical element is usually fixed in position in the conventional processing process.

The utility model patent with the application number of 202123113164.X and the name of optical axis positioning and processing device of special-shaped optical elements describes an optical axis positioning and processing device of special-shaped optical elements, and at present, because the special-shaped optical elements are irregular in shape, the special-shaped optical elements cannot be centered when being positioned, multiple times of adjustment are needed, and the special-shaped optical elements are troublesome and can affect the processing precision. However, the device cannot fix optical elements in the device in different sizes when in use; when the device is used, vibration is generated, and the optical element is easy to damage, so that a special-shaped optical element optical axis positioning and processing device is urgently needed in the market at present.

Disclosure of Invention

The utility model aims to provide a special-shaped optical element optical axis positioning processing device, which aims to solve the problems that the existing special-shaped optical element optical axis positioning processing device in the background art cannot fix different sizes and cannot shock-proof.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a special-shaped optical element optical axis location processingequipment, includes first device shell, first spring and guide bar, the fourth device shell is installed to the inside bottom of first device shell, and the top of fourth device shell installs the gasbag that moves away to avoid possible earthquakes, the second device shell is installed on the top of gasbag that moves away to avoid possible earthquakes, first cavity has all been seted up at the both ends of first device shell inner wall, and the inside top of first cavity is provided with the first ejector pin that runs through first device shell top and is connected with the inside top of second device shell, the through-hole that runs through to the inside of fourth device shell has all been seted up to first cavity one end bottom, the inside second spring is provided with the second spring, and the closure plate is all installed at the both ends of second spring, the fourth cavity has been seted up on the top of second device shell, the inside one end of second device shell has been seted up the second cavity, and the inside one end of second cavity has first motor, the positive and negative motor output end is provided with the lead screw that runs through to the inside of second device shell, and positive and negative cover all is equipped with the inside the piece that moves to the inside top of fourth device shell, the first end is installed to the inside piece that moves the inside the fourth end of ejector pin.

Preferably, the guide groove penetrating through the first ejector rod is formed in the bottom end of the first ejector rod, the guide rods penetrating through the guide groove are all installed at the bottom end of the first cavity, and the first springs are sleeved on the outer sides of the guide rods.

Preferably, the first balls are disposed at two ends of the interior of the fourth device housing, and the second balls penetrating through the closure plate are disposed at the top end and the bottom end of the closure plate.

Preferably, the top ends of the two ends inside the second device shell are provided with third cavities, and the top ends inside the third cavities are provided with second motors.

Preferably, the second motor output end is provided with a third device shell penetrating through to the top end of the second device shell, one end inside the third device shell is provided with an electric telescopic rod, and one end of the electric telescopic rod is provided with a second ejector rod penetrating through one end of the third device shell.

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

1. according to the utility model, the second ejector rod is driven to fix the optical element in the fourth cavity by the electric telescopic rod in the third device shell, and then the third ejector rod is driven to fix the optical element in the fourth cavity for the second time by the first motor driving moving block;

2. according to the utility model, when the second device shell is vibrated, the first ejector rod is extruded, meanwhile, hydraulic oil in the first cavity is extruded, and when the hydraulic oil in the first cavity enters the temporal part of the fourth device shell through the through hole, the second spring is extruded, and meanwhile, vibration is avoided.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

fig. 3 is an enlarged view of the portion a of fig. 1 according to the present utility model.

In the figure: 1. a first device housing; 2. a first spring; 3. a guide rod; 4. a first cavity; 5. a first ejector rod; 6. a guide groove; 7. a second device housing; 8. a second cavity; 9. a first motor; 10. a third cavity; 11. a second motor; 12. a third device housing; 13. an electric telescopic rod; 14. moving the block; 15. a second ejector rod; 16. a third ejector rod; 17. a fourth cavity; 18. a positive and negative screw rod; 19. a shock absorbing air bag; 20. a through hole; 21. a second spring; 22. a first ball; 23. a fourth device housing; 24. a second ball; 25. and a closure plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the implementations described are only some, but not all embodiments of the utility model. 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.

Referring to fig. 1-3, an embodiment of an optical axis positioning processing device for a special-shaped optical element is provided in the present utility model: the utility model provides a special-shaped optical element optical axis positioning processing device, includes first device shell 1, first spring 2 and guide bar 3, and fourth device shell 23 is installed to the inside bottom of first device shell 1, and the inside both ends of fourth device shell 23 all are provided with first ball 22, and the top and the bottom of closure plate 25 all are provided with the second ball 24 that runs through closure plate 25;

the top end of the fourth device shell 23 is provided with a shock absorbing air bag 19, the top end of the shock absorbing air bag 19 is provided with a second device shell 7, both ends of the inner wall of the first device shell 1 are provided with a first cavity 4, the top end of the interior of the first cavity 4 is provided with a first ejector rod 5 penetrating through the top end of the first device shell 1 and connected with the top end of the interior of the second device shell 7, both ends of the interior of the second device shell 7 are provided with a third cavity 10, the top end of the interior of the third cavity 10 is provided with a second motor 11, the output end of the second motor 11 is provided with a third device shell 12 penetrating through the top end of the second device shell 7, one end of the interior of the third device shell 12 is provided with an electric telescopic rod 13, and one end of the electric telescopic rod 13 is provided with a second ejector rod 15 penetrating through one end of the third device shell 12;

the bottom end of the first ejector rod 5 is provided with a guide groove 6 penetrating into the first ejector rod 5, the bottom end of the first cavity 4 is provided with a guide rod 3 penetrating into the guide groove 6, and the outer side of the guide rod 3 is sleeved with a first spring 2;

the through hole 20 penetrating to the inside of the fourth device shell 23 is formed in the bottom end of one end of the inside of the first cavity 4, the second spring 21 is arranged in the fourth device shell 23, the blocking plates 25 are arranged at two ends of the second spring 21, the fourth cavity 17 is formed in the top end of the second device shell 7, the second cavity 8 is formed in one end of the inside of the second device shell 7, the first motor 9 is arranged at one end of the inside of the second cavity 8, the positive and negative lead screw 18 penetrating to the inside of the second device shell 7 is arranged at the output end of the first motor 9, the movable block 14 is sleeved at two ends of the outer side of the positive and negative lead screw 18, and the third ejector rod 16 penetrating to the inside of the fourth cavity 17 is arranged at one end top end of the movable block 14.

Working principle: when the device is used, the second motor 11 in the third cavity 10 drives the third device shell 12 to rotate to a preset position, the electric telescopic rod 13 drives the second ejector rod 15 to fix an optical element, the first motor 9 drives the positive and negative screw rod 18 to rotate, the movable block 14 is driven by the positive and negative screw rod 18 to drive the third ejector rod 16 to fix an electrical element in the fourth cavity 17 when the positive and negative screw rod 18 rotates, the first ejector rod 5 is driven to squeeze the first spring 2 in the first cavity 4 when the device is vibrated, the guide rod 3 moves in the guide groove 6, the movement of the first ejector rod 5 is guided, hydraulic oil in the first cavity 4 enters the fourth device shell 23 through the through hole 20, the first ball 22 is pushed, and the second spring 21 is squeezed.

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 special-shaped optical element optical axis location processingequipment, includes first device shell (1), first spring (2) and guide bar (3), its characterized in that: the utility model discloses a screw type electric motor, which is characterized in that a fourth device shell (23) is arranged at the bottom end inside the first device shell (1), a shock absorbing air bag (19) is arranged at the top end of the fourth device shell (23), a second device shell (7) is arranged at the top end of the shock absorbing air bag (19), a first cavity (4) is arranged at the two ends of the inner wall of the first device shell (1), a first ejector rod (5) penetrating through the top end of the first device shell (1) and the inner top end of the second device shell (7) and connected with each other is arranged at the inner top end of the first device shell (4), a through hole (20) penetrating through the fourth device shell (23) is arranged at the bottom end of the inner end of the first cavity (4), a second spring (21) is arranged inside the fourth device shell (23), a blocking plate (25) is arranged at the two ends of the second spring (21), a fourth cavity (17) is arranged at the top end of the inner wall of the second device shell (7), a second cavity (8) is arranged at one end inside the second device shell (7), a motor (8) penetrating through the first screw rod (18) and the two ends of the first motor (9) are arranged at the two ends of the first motor shell (9), and a third ejector rod (16) penetrating into the fourth cavity (17) is arranged at the top end of one end of the moving block (14).

2. The profiled optical element optical axis positioning machining apparatus according to claim 1, characterized in that: the guide groove (6) penetrating through the first ejector rod (5) is formed in the bottom end of the first ejector rod (5), the guide rod (3) penetrating through the guide groove (6) is mounted at the bottom end of the first cavity (4), and the first springs (2) are sleeved on the outer sides of the guide rod (3).

3. The profiled optical element optical axis positioning machining apparatus according to claim 1, characterized in that: the two ends of the inside of the fourth device shell (23) are provided with first balls (22), and the top end and the bottom end of the blocking plate (25) are provided with second balls (24) penetrating through the blocking plate (25).

4. The profiled optical element optical axis positioning machining apparatus according to claim 1, characterized in that: third cavities (10) are formed in the top ends of the two ends of the inside of the second device shell (7), and second motors (11) are mounted on the top ends of the inside of the third cavities (10).

5. The profiled optical element optical axis positioning tooling device of claim 4 wherein: the output end of the second motor (11) is provided with a third device shell (12) penetrating through the top end of the second device shell (7), one end inside the third device shell (12) is provided with an electric telescopic rod (13), and one end of the electric telescopic rod (13) is provided with a second ejector rod (15) penetrating through one end of the third device shell (12).