CN216975470U

CN216975470U - High-hardness linear optical axis

Info

Publication number: CN216975470U
Application number: CN202220846136.4U
Authority: CN
Inventors: 刘俊
Original assignee: Lishui Yiben Automation Technology Co ltd
Current assignee: Lishui Yiben Automation Technology Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-07-15
Anticipated expiration: 2032-04-13

Abstract

The utility model provides a high-hardness linear optical axis, which relates to the technical field of linear optical axes and comprises a linear optical axis body, wherein the outer surface of the linear optical axis body is connected with a protective shell in a sliding way, reinforcing ribs are fixedly arranged on the surface of the linear optical axis body and the inner wall of the protective shell, side covers are respectively connected on two sides of the protective shell in a sliding way, a spring is arranged on the surface of each side cover, one end of each spring is fixedly connected with a positioning bead, a positioning hole is formed in the surface of the protective shell, the positioning beads are symmetrically distributed on two sides of each side cover, when in actual use, the linear optical axis body can be protected and reinforced by the protective shell and the reinforcing ribs by arranging the linear optical axis body, the protective shell, the reinforcing ribs, the side covers, the springs, the positioning beads and the positioning holes, so that the linear optical axis body is damaged when being impacted by external force, and the strength of the linear optical axis body is improved, meanwhile, the protective shell can be quickly detached and replaced when damaged.

Description

High-hardness linear optical axis

Technical Field

The utility model relates to the technical field of linear optical axes, in particular to a high-hardness linear optical axis.

Background

The linear optical axis has the guiding function of the sliding bearing, so that a product which can perform linear motion can easily collide with the surface of the linear optical axis in the motion process of a component on the linear optical axis, and the linear optical axis is damaged to generate deformation, so that the normal use of the linear optical axis is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a high-hardness linear optical axis.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a sharp optical axis of high rigidity, includes sharp optical axis body, the surface sliding connection of sharp optical axis body has the protecting crust, the equal fixed mounting in surface of sharp optical axis body and the inner wall of protecting crust has the strengthening rib, the equal sliding connection in both sides of protecting crust has the side cap, the spring is equipped with on the surface of side cap, the one end fixedly connected with location pearl of spring, the locating hole has been seted up on the surface of protecting crust.

In order to improve the firmness of the side cover, the utility model improves that the positioning beads are symmetrically distributed on two sides of the side cover.

In order to enable the protective shell to be sleeved on the linear optical axis body, the utility model improves that the reinforcing ribs on the linear optical axis body are meshed with the reinforcing ribs on the protective shell.

In order to improve the strength of the linear optical axis body, the utility model improves that the reinforcing ribs are respectively distributed on the surfaces of the linear optical axis body and the protective shell at equal intervals in a circumferential state.

In order to lubricate the linear optical axis body, the utility model has the improvement that the top surfaces of the linear optical axis body and the protective shell are both provided with oil through holes.

In order to avoid impurities from being blocked inside the linear optical axis body, the utility model improves that an anti-blocking device is arranged on the surface of the linear optical axis body at the position of the oil through hole, the anti-blocking device comprises a circular frame, the circular frame is fixedly arranged inside the linear optical axis body at the position of the oil through hole, and a stop block is fixedly connected between the circular frames.

In order to fully intercept impurities, the utility model improves that the stop blocks are distributed at equal intervals between the circular frames.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, when the linear optical axis body is in actual use, the linear optical axis body can be protected and reinforced by the protective shell and the reinforcing ribs in the use process by arranging the linear optical axis body, the protective shell, the reinforcing ribs, the side cover, the springs, the positioning beads and the positioning holes, so that the damage to the linear optical axis body when the linear optical axis body is impacted by external force is reduced, the strength of the linear optical axis body is improved, and meanwhile, the protective shell can be quickly detached and replaced when damaged, thereby being beneficial to actual use.

2. In the utility model, when in actual use, the anti-blocking device is arranged, so that the condition that impurities such as dust and the like are brought into the oil through hole when lubricating oil circulates on the surfaces of the linear optical axis body and the protective shell is avoided, the anti-blocking effect is realized, and the practical use is facilitated.

Drawings

FIG. 1 is a schematic view of the overall structure of a high-stiffness linear optical axis according to the present invention;

FIG. 2 is a side view of a high stiffness linear optical axis according to the present invention;

FIG. 3 is a schematic structural diagram of a portion of the linear optical axis body and one end of the protective shell in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the side cover of FIG. 2 with a high stiffness linear optical axis according to the present invention;

FIG. 5 is an enlarged view of the straight optical axis of FIG. 1 showing a high stiffness of the present invention.

Illustration of the drawings:

1. a linear optical axis body; 2. a protective shell; 3. reinforcing ribs; 4. a side cover; 5. a spring; 6. a positioning bead; 7. positioning holes; 8. an oil through hole; 9. a round frame; 10. and a stop block.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

In a first embodiment, please refer to fig. 1-3, the present invention provides a technical solution: a high-hardness linear optical axis comprises a linear optical axis body 1, a protective shell 2 is connected to the outer surface of the linear optical axis body 1 in a sliding mode, reinforcing ribs 3 are fixedly mounted on the surface of the linear optical axis body 1 and the inner wall of the protective shell 2, the reinforcing ribs 3 on the linear optical axis body 1 are meshed with the reinforcing ribs 3 on the protective shell 2, the reinforcing ribs 3 meshed with each other are arranged, when the protective shell 2 is sleeved on the linear optical axis body 1, the reinforcing ribs 3 on the protective shell 2 and the reinforcing ribs 3 on the linear optical axis body 1 are distributed in a staggered mode at the moment, the reinforcing ribs 3 are distributed on the surfaces of the linear optical axis body 1 and the protective shell 2 in a circumferential state in an equidistant mode respectively, the linear optical axis body 1 and the protective shell 2 can be stressed uniformly when being impacted by external force due to the arrangement of the reinforcing ribs 3, oil through holes 8 are formed in the top surfaces of the linear optical axis body 1 and the protective shell 2, make lubricating oil can circulate in sharp optical axis body 1 and protective housing 2 inside, played lubricated effect.

Referring to fig. 2 and 4, both sides of the protective shell 2 are slidably connected with the side cover 4, the surface of the side cover 4 is provided with the spring 5, one end of the spring 5 is fixedly connected with the positioning beads 6, the surface of the protective shell 2 is provided with the positioning holes 7, the positioning beads 6 are symmetrically distributed on both sides of the side cover 4, and the firmness of the side cover 4 after installation is improved by arranging a plurality of groups of positioning beads 6.

In the second embodiment, referring to fig. 1 and 5, an anti-blocking device is disposed at a position, located at the oil through hole 8, on the surface of the linear optical axis body 1, the anti-blocking device includes a circular frame 9, the circular frame 9 is fixedly mounted inside the linear optical axis body 1 and located at the position of the oil through hole 8, a stopper 10 is fixedly connected between the circular frames 9, and by arranging the circular frame 9 and the stopper 10, impurities such as dust and the like are prevented from entering the linear optical axis body 1 and blocking the linear optical axis body.

Referring to fig. 1 and 5, the stoppers 10 are equidistantly disposed between the circular frames 9, and a plurality of groups of stoppers 10 are disposed to intercept impurities around the circular frames 9.

The working principle is as follows: by arranging the linear optical axis body 1, the protective shell 2, the reinforcing ribs 3, the side covers 4, the springs 5, the positioning beads 6 and the positioning holes 7, in the installation process of the linear optical axis body 1, firstly, the protective shell 2 is sleeved on the surface of the linear optical axis body 1, because the linear optical axis body 1 is meshed with the reinforcing ribs 3 on the protective shell 2, when the protective shell 2 is sleeved on the linear optical axis body 1, the reinforcing ribs 3 on the linear optical axis body 1 and the protective shell 2 are distributed in a staggered state, then, the side covers 4 are moved to one side of the protective shell 2, when the positioning beads 6 are attached to the inner walls of the protective shell 2, the positioning beads 6 drive the springs 5 to shrink, then, the side covers 4 are continuously moved, when the side covers 4 are attached to the protective shell 2 and cannot be continuously moved, the positions of the positioning beads 6 and the positioning holes 7 are kept parallel and level, then the springs 5 drive the positioning beads 6 to reset, so that the positioning beads penetrate into the positioning holes 7, the effect of fixed side cap 4 has been played, when protecting crust 2 fixes on sharp optical axis body 1 completely, play the effect of consolidating sharp optical axis body 1 this moment, thereby the hardness of sharp optical axis body 1 has been improved, when people need dismantle side cap 4, only need press locating ball 6, make it shift out and take out side cap 4 in follow locating hole 7 can, through setting up anti-blocking device, when sharp optical axis body 1 uses, can paint lubricating oil on sharp optical axis body 1 surface usually, when lubricating oil flows to sharp optical axis body 1 inside through logical oilhole 8 on protecting crust 2, circle frame 9 and dog 10 on the sharp optical axis body 1 stop the dust in the lubricating oil this moment, avoid lubricating oil to carry the condition of the inside jam of sharp optical axis body 1 with among the linear optical axis body 1 surface dust inflow logical oilhole 8.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a straight line optical axis of high rigidity, includes straight line optical axis body (1), its characterized in that: the outer surface sliding connection of sharp optical axis body (1) has protecting crust (2), the equal fixed mounting in surface of sharp optical axis body (1) and the inner wall of protecting crust (2) has strengthening rib (3), the equal sliding connection in both sides of protecting crust (2) has side cap (4), spring (5) are equipped with on the surface of side cap (4), the one end fixedly connected with location pearl (6) of spring (5), locating hole (7) have been seted up on the surface of protecting crust (2).

2. The high stiffness linear optical axis of claim 1, wherein: the positioning beads (6) are symmetrically distributed on two sides of the side cover (4).

3. The high stiffness linear optical axis of claim 1, wherein: the reinforcing ribs (3) on the linear optical axis body (1) are meshed with the reinforcing ribs (3) on the protective shell (2).

4. A rigid, rectilinear optical axis according to claim 3, characterized in that: the reinforcing ribs (3) are distributed on the surfaces of the linear optical axis body (1) and the protective shell (2) in a circumferential state at equal intervals respectively.

5. The high stiffness linear optical axis of claim 4, wherein: oil through holes (8) are formed in the top surfaces of the linear optical axis body (1) and the top surface of the protective shell (2).

6. The high stiffness linear optical axis of claim 5, wherein: the surface of the straight line optical axis body (1) is provided with an anti-blocking device at the position of the oil through hole (8), the anti-blocking device comprises a circular frame (9), the circular frame (9) is fixedly arranged at the position of the oil through hole (8) in the straight line optical axis body (1), and a stop block (10) is fixedly connected between the circular frames (9).

7. The high stiffness linear optical axis of claim 6, wherein: the stop blocks (10) are distributed between the circular frames (9) at equal intervals.