CN216083213U

CN216083213U - Optical axis installation precision device

Info

Publication number: CN216083213U
Application number: CN202122900117.3U
Authority: CN
Inventors: 侴智; 李天奇; 胡家伟
Original assignee: Huizhou Maice Technology Co ltd
Current assignee: Huizhou Maice Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-03-18
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses an optical axis mounting precision device, which comprises a base, a moving seat, a mounting seat, a laser emitter and a supporting plate, wherein the optical axis mounting precision device is provided with an adjusting component, the adjusting component comprises two groups of racks fixedly connected on the left side wall and the right side wall of the moving seat, one side of the two groups of racks far away from the moving seat is provided with an incomplete gear, the incomplete gear is fixedly connected on a rotating rod, the rotating rod is rotatably connected on the upper end surface of the base, one side of the rotating rod far away from the incomplete gear is fixedly connected with a connecting rod, the inside of the connecting rod is fixedly provided with a through groove, the rotating rod is fixedly arranged inside the through groove and is in sliding connection with the inner wall of the through groove, the lower end surface of the rotating rod is fixedly connected on the upper end surface of the rotating disk, the rotating disk is rotatably connected on the upper end surface of the supporting plate, the lower end surface of the rotating disk is fixedly connected with the output end of a driving motor, and can adjust the deflection angles of the laser emitter in three directions, the adjustment is relatively independent, mutual interference is avoided, and the adjustment precision is effectively improved.

Description

Optical axis installation precision device

Technical Field

The utility model relates to the technical field of optical axes, in particular to an optical axis installation precision device.

Background

Laser-assisted machining, such as laser inspection of lenses, is often required in the optical field. In the laser using process, laser penetrates through a processed product to reach a laser receiver, and a laser reflection point, a product central point and a receiver central point are ensured to be in a line and are parallel to each other, so that the installation device of a laser optical axis can be precisely adjusted.

However, the existing optical axis mounting device cannot adjust the deflection angles of the optical axis in three directions simultaneously, so that the optical axis is difficult to adjust the optical path quickly, which is troublesome.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a precision optical axis mounting apparatus, which solves the above problems.

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

an optical axis mounting precision device comprises a base, a movable seat fixedly arranged above the base, a mounting seat fixedly arranged above the movable seat, a laser emitter fixedly arranged above the mounting seat, supporting plates fixedly connected to the left side and the right side of the base and an adjusting assembly, wherein the laser emitter is fixedly arranged above the mounting seat;

the adjusting component is used for adjusting the position of the laser transmitter, the adjusting component is fixedly arranged on the base and comprises two groups of racks, the two groups of racks are fixedly connected to the left side wall and the right side wall of the movable seat, the two groups of racks are provided with incomplete gears on one side far away from the movable seat, the racks are meshed with the incomplete gears and are connected, the incomplete gears are fixedly connected to the rotating rod, the rotating rod is rotatably connected to the upper end face of the base, the rotating rod is fixedly connected to one side far away from the incomplete gears and is fixedly provided with a connecting rod, a through groove is fixedly formed in the connecting rod, a rotating rod is fixedly arranged in the through groove and is slidably connected with the inner wall of the through groove, the lower end face of the rotating rod is fixedly connected to the upper end face of the rotating disk, the rotating disk is rotatably connected to the upper end face of the supporting plate, and the lower end face of the rotating disk is fixedly connected with the output end face of the driving motor, the driving motor is fixedly arranged at the lower end of the supporting plate.

As a further scheme of the utility model: two sets of spouts have been seted up to the upper end of base is fixed, and is two sets of the equal sliding connection in inside of spout has a set of slider, and is two sets of the equal fixed connection of up end of slider is on the lower terminal surface that removes the seat.

As a further scheme of the utility model: the movable block is characterized in that a groove is fixedly formed in the upper end face of the movable seat, a movable block is connected to the inner wall of the bottom end of the groove in a sliding mode, a plurality of groups of springs are fixedly connected to the right side wall of the movable block, one end, far away from the movable block, of each spring is fixedly connected to the inner wall of the right side of the groove, a threaded rod is connected to the left side wall of the movable block in a rotating mode, one end, far away from the movable block, of each threaded rod penetrates through the left side wall of the groove in a rotating mode and extends to the left side of the movable block, and a left port of the threaded rod is fixedly connected with a rotating block.

As a further scheme of the utility model: the upper end of the moving block is fixedly connected with two groups of supporting rods, a group of lifting grooves are fixedly formed in one side, close to the two groups of supporting rods, of the moving block, a group of lifting blocks are slidably connected inside the two groups of lifting grooves, a group of telescopic rods are fixedly connected to the lower ends of the two groups of lifting blocks, and the two groups of telescopic rods are fixedly connected to the inner wall of the bottom end of each lifting groove at one end, away from the lifting blocks, of the telescopic rods.

As a further scheme of the utility model: and the two groups of lifting blocks are respectively and fixedly connected to the left side wall and the right side wall of the mounting seat at one side far away from the lifting groove.

As a further scheme of the utility model: four corners of the lower end face of the base are fixedly connected with a group of supporting legs, and the lower ends of the four groups of supporting legs are fixedly connected with a group of supporting blocks.

As a still further scheme of the utility model: and an anti-skid sleeve is fixedly sleeved on the outer side of the rotating block.

Compared with the prior art, the utility model has the beneficial effects that: this optical axis installation precision device through setting up adjusting part, can adjust the deflection angle of the three direction of laser emitter, adjusts relatively independently, does not interfere with each other, effectively improves the regulation precision, convenience relatively.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic structural view of the telescopic rod of the present invention.

Wherein: 1. a base; 2. a movable seat; 3. a mounting seat; 4. a laser transmitter; 5. a support plate; 6. a rack; 7. an incomplete gear; 8. rotating the rod; 9. a connecting rod; 10. a through groove; 11. a rotating rod; 12. a turntable; 13. a drive motor; 14. a chute; 15. a slider; 16. a groove; 17. a moving block; 18. a spring; 19. a threaded rod; 20. rotating the block; 21. a strut; 22. a lifting groove; 23. a lifting block; 24. a telescopic rod; 25. supporting legs; 26. and (7) a supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, in an embodiment of the present invention, an optical axis mounting precision apparatus includes a base 1, a movable base 2 fixedly disposed above the base 1, a groove 16 fixedly disposed on the movable base 2, a mounting base 3 fixedly disposed above the movable base 2, a laser emitter 4 fixedly disposed above the mounting base 3, and supporting plates 5 fixedly connected to left and right sides of the base 1, and used for supporting a turntable 12 and a driving motor 13, and an adjusting assembly;

the adjusting component is used for adjusting the position of the laser emitter 4, the adjusting component is fixedly arranged on the base 1 and comprises two groups of racks 6, the two groups of racks 6 are fixedly connected to the left side wall and the right side wall of the movable seat 2 and used for driving the movable seat 2 to move, the two groups of racks 6 are provided with an incomplete gear 7 on one side far away from the movable seat 2 and used for driving the racks 6 to move, the racks 6 are meshed with the incomplete gear 7 and connected, the incomplete gear 7 is fixedly connected to a rotating rod 8, the rotating rod 8 is rotatably connected to the upper end surface of the base 1 and used for driving the incomplete gear 7 to rotate, the rotating rod 8 is fixedly connected with a connecting rod 9 on one side far away from the incomplete gear 7 and used for driving the rotating rod 8 to rotate, a through groove 10 is fixedly arranged inside the connecting rod 9 and used for supporting and placing a rotating rod 11, the fixed bull stick 11 that is provided with in inside that leads to groove 10 is used for driving connecting rod 9 and rotates, bull stick 11 and the inner wall sliding connection who leads to groove 10, the lower terminal surface fixed connection of bull stick 11 is on the up end of carousel 12, carousel 12 rotates to be connected on the up end of backup pad 5, is used for driving bull stick 11 and rotates, the lower terminal surface of carousel 12 and driving motor 13's output fixed connection, driving motor 13 fixed mounting is at the lower extreme of backup pad 5, is used for driving carousel 12 and rotates.

The upper end face of the moving seat 2 is fixedly provided with a groove 16 for supporting and placing a moving block 17, the inner wall of the bottom end of the groove 16 is connected with the moving block 17 in a sliding mode and used for supporting and placing two sets of supporting rods 21, the right side wall of the moving block 17 is fixedly connected with a plurality of sets of springs 18 for facilitating left and right movement of the moving block 17, the plurality of sets of springs 18 are fixedly connected to the inner wall of the right side of the groove 16 at one end far away from the moving block 17, the left side wall of the moving block 17 is rotatably connected with a threaded rod 19 for driving the moving block 17 to move left and right, the threaded rod 19 penetrates through the left side wall of the groove 16 at one end far away from the moving block 17 in a rotating mode and extends to the left side of the moving block 17, and a left port of the threaded rod 19 is fixedly connected with a rotating block 20 for facilitating rotation of the threaded rod 19 by a worker.

The upper end of the moving block 17 is fixedly connected with two groups of supporting rods 21 for fixedly arranging a lifting groove 22, one side, close to each other, of each of the two groups of supporting rods 21 is fixedly provided with a group of lifting grooves 22 for supporting and placing a lifting block 23, a group of lifting blocks 23 are slidably connected inside each of the two groups of lifting grooves 22 and used for driving the mounting base 3 to move up and down, a group of telescopic rods 24 are fixedly connected to the lower ends of the two groups of lifting blocks 23 and used for driving the lifting block 23 to move up and down, and one ends, far away from the lifting block 23, of the two groups of telescopic rods 24 are fixedly connected to the inner wall of the bottom end of each lifting groove 22.

Two sets of the lifting blocks 23 are respectively fixedly connected to the left and right side walls of the mounting base 3 at one side far away from the lifting groove 22.

Four corners of the lower end face of the base 1 are fixedly connected with a group of supporting legs 25 for connecting the base 1 with supporting blocks 26, and the lower ends of the four groups of supporting legs 25 are fixedly connected with a group of supporting blocks 26 for supporting the device on the ground.

The fixed cover in the outside of turning block 20 is equipped with anti-skidding cover, increases frictional force, prevents that the staff from following turning block 20 landing when turning block 20.

Example 2

The difference from example 1 is: two sets of spouts 14 have been seted up to the upper end of base 1 is fixed for supporting place slider 15, and is two sets of the equal sliding connection in inside of spout 14 has a set of slider 15, is convenient for remove seat 2 and removes, and is two sets of the equal fixed connection of up end of slider 15 is on the lower terminal surface that removes seat 2.

The working principle of the utility model is as follows: when the laser emitter 4 is used, when the front position and the rear position of the laser emitter 4 need to be moved, the two groups of driving motors 13 are started, the two groups of driving motors 13 drive the two groups of rotating discs 12 to rotate, the two groups of rotating discs 12 drive the two groups of rotating rods 11 to rotate, the two groups of rotating rods 11 drive the connecting rod 9 to rotate in the through groove 10, the connecting rod 9 drives the rotating rod 8 to rotate, the rotating rod 8 drives the incomplete gear 7 to rotate, the incomplete gear 7 drives the rack 6 to move, and therefore the movable seat 2 is driven to move back and forth under the matching of the sliding groove 14 and the sliding block 15, and the front position and the rear position of the laser emitter 4 are adjusted; when the left and right positions of the laser emitter 4 need to be adjusted, the rotating block 20 is rotated, the rotating block 20 drives the threaded rod 19 to rotate, and the threaded rod 19 drives the moving block 17 to move left and right, so that the left and right positions of the laser emitter 4 are adjusted; when the upper and lower position of laser emitter 4 need be removed, two sets of telescopic links 24 of upper and lower tensile, two sets of telescopic links 24 drive two sets of elevator 23 and reciprocate in two sets of lifting grooves 22, and two sets of elevator 23 drive mount pad 3 and reciprocate to adjust laser emitter 4's upper and lower position, convenience relatively.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.

Claims

1. An optical axis installation precision device comprises a base (1), a moving seat (2) fixedly arranged above the base (1), a mounting seat (3) fixedly arranged above the moving seat (2), a laser emitter (4) fixedly arranged above the mounting seat (3) and supporting plates (5) fixedly connected to the left side and the right side of the base (1), and is characterized by further comprising an adjusting component;

the adjusting part is used for adjusting the position of the laser transmitter (4), the adjusting part is fixedly arranged on the base (1), the adjusting part comprises two sets of racks (6) which are fixedly connected on the left side wall and the right side wall of the movable seat (2), the racks (6) are provided with incomplete gears (7) on one side away from the movable seat (2), the racks (6) are meshed with the incomplete gears (7), the incomplete gears (7) are fixedly connected on the rotating rods (8), the rotating rods (8) are rotatably connected on the upper end surface of the base (1), the rotating rods (8) are fixedly connected with connecting rods (9) on one side away from the incomplete gears (7), the inside of the connecting rods (9) is fixedly provided with through grooves (10), and the inside of the through grooves (10) is fixedly provided with rotating rods (11), bull stick (11) and the inner wall sliding connection who leads to groove (10), the lower terminal surface fixed connection of bull stick (11) is on the up end of carousel (12), carousel (12) rotate to be connected on the up end of backup pad (5), the lower terminal surface of carousel (12) and the output fixed connection of driving motor (13), driving motor (13) fixed mounting is at the lower extreme of backup pad (5).

2. The precision optical axis mounting device according to claim 1, wherein two sets of sliding grooves (14) are fixedly formed in the upper end of the base (1), a set of sliding blocks (15) are slidably connected inside the two sets of sliding grooves (14), and the upper end surfaces of the two sets of sliding blocks (15) are fixedly connected to the lower end surface of the movable base (2).

3. The optical axis mounting precision device according to claim 1, characterized in that a groove (16) is fixedly formed in an upper end face of the moving base (2), a moving block (17) is slidably connected to an inner wall of a bottom end of the groove (16), a plurality of groups of springs (18) are fixedly connected to a right side wall of the moving block (17), the plurality of groups of springs (18) are fixedly connected to a right side inner wall of the groove (16) at an end far away from the moving block (17), a threaded rod (19) is rotatably connected to a left side wall of the moving block (17), the threaded rod (19) penetrates through the left side wall of the groove (16) at an end far away from the moving block (17) and extends to the left side of the moving block (17), and a rotating block (20) is fixedly connected to a left port of the threaded rod (19).

4. The precision optical axis mounting device of claim 3, wherein two sets of support rods (21) are fixedly connected to an upper end of the moving block (17), a set of lifting grooves (22) are fixedly formed on a surface of the two sets of support rods (21) close to each other, a set of lifting blocks (23) are slidably connected to the inside of the two sets of lifting grooves (22), a set of telescopic rods (24) are fixedly connected to lower ends of the two sets of lifting blocks (23), and the two sets of telescopic rods (24) are fixedly connected to an inner wall of a bottom end of each lifting groove (22) at an end far away from the lifting blocks (23).

5. The precision optical axis mounting device according to claim 4, wherein two sets of the lifting blocks (23) are fixedly connected to the left and right side walls of the mounting base (3) at the sides far away from the lifting groove (22).

6. The optical axis mounting precision device according to claim 1, wherein a set of support legs (25) is fixedly connected to four corners of the lower end surface of the base (1), and a set of support blocks (26) is fixedly connected to the lower ends of the four sets of support legs (25).

7. An optical axis mounting precision device according to claim 3, characterized in that the outside of the rotating block (20) is fixedly sleeved with an anti-slip sleeve.