CN219795853U - Linear optical axis with anti-collision function - Google Patents

Abstract

The utility model discloses a linear optical axis with an anti-collision function, which comprises a U-shaped plate, wherein the upper surface of the U-shaped plate is fixedly connected with two first bearing seats and two second bearing seats, the upper surface of the U-shaped plate is provided with two sliding grooves, the inner wall of each sliding groove is slidably connected with a sliding plate, and the inner top wall of the U-shaped plate is fixedly connected with two positioning rings. The device utilizes the threaded connection of the first threaded rod and the second threaded rod, can enable the second threaded rod to control the positioning plate to move upwards, positions the control ring, enables the control ring to move along with the optical axis shaft body, enables the optical axis shaft body to move through being provided with the positioning ring, and utilizes the repulsive force of the first magnetic ring and the second magnetic ring to enable the first magnetic ring to buffer the control ring, so that the optical axis shaft body is limited, the optical axis shaft body is prevented from being collided, and the problem that the linear optical axis is damaged due to collision with other equipment in the linear movement process is solved.

Description

Linear optical axis with anti-collision function

Technical Field

The utility model relates to the field of linear optical axes, in particular to a linear optical axis with an anti-collision function.

Background

The linear optical axis is a product having a guiding function of a slide bearing, and capable of performing linear motion. The required requirements of these linear motion systems are: simple design, best performance, low maintenance costs, use of a tightly selected sturdy and durable material, high frequency heat treatment, accurate outside diameter dimensions, roundness, straightness, surface treatments, etc.

The patent document publication No. CN217814549U discloses an anti-collision linear optical axis, which comprises an optical axis body, wherein a first connecting plate and a second connecting plate are respectively arranged at the front and the rear of the optical axis body, the left side and the right side of the back of the first connecting plate are fixedly connected with a first limiting plate, the two sides of the surface of the second connecting plate are fixedly connected with a second limiting plate, a fixed structure is arranged between the first limiting plate and the second limiting plate, movable grooves are formed in the opposite sides of the first connecting plate and the second connecting plate, movable rods are arranged in the movable grooves, movable blocks are movably connected to the two sides of the surface of the movable rods, compression springs are arranged on the opposite sides of the two movable blocks, and the compression springs are sleeved on the surface of the movable rods; the utility model can buffer and protect the linear optical axis, prolong the service life of the linear optical axis and solve the problem that the conventional linear optical axis does not have an anti-collision function.

Although the protection structures are arranged on the two sides of the optical axis, the optical axis is difficult to protect in the process of moving the optical axis in the using process, so that the linear optical axis collides with other equipment in the process of moving the optical axis in a linear manner, and damage to the linear optical axis occurs.

Disclosure of Invention

The present utility model is directed to a linear optical axis with anti-collision function, so as to solve the problems set forth in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a sharp optical axis with anticollision function, includes the U template, two first bearing frames and two second bearing frames of upper surface fixedly connected with of U template, two spouts have been seted up to the upper surface of U template, every the equal sliding connection of inner wall of spout has the slide, the interior roof fixedly connected with of U template two holding rings, two the inner wall of holding ring is sliding connection has the optical axis body jointly, the surface sliding connection of optical axis body has the control ring, the recess has been seted up to the inner wall of control ring, first screw hole has been seted up to the interior bottom wall of recess, the inner wall threaded connection of first screw hole has first threaded rod, the inner wall sliding connection of recess has the locating plate, the fixed pressure bearing that inlays in bottom surface of locating plate, the top and the inner circle fixedly connected with of pressure bearing of first threaded rod, the surface fixedly connected with two first magnetic rings of outer surface of control ring, the surface cover of optical axis body is equipped with two second magnetic rings, two the surface of second magnetic ring respectively with the bottom surface fixedly connected with two slide, every right side face of second bearing frame has two screw holes and two threaded rod both ends are connected with the second threaded rod respectively.

In a further embodiment, the front surface of the U-shaped plate and the back surface of the U-shaped plate are fixedly connected with mounting plates, and a group of mounting holes are formed in the upper surface of each mounting plate.

In a further embodiment, a buffer pad is disposed above each mounting plate, and two sides of the buffer pads, which are close to each other, are fixedly connected with the front surface of the U-shaped plate and the back surface of the U-shaped plate respectively.

In a further embodiment, the inner top wall of the U-shaped plate is fixedly connected with two reinforcing plates, and a side surface of the two reinforcing plates, which is close to each other, is fixedly connected with a side surface of the two positioning rings, which is far away from each other.

In a further embodiment, the outer surface of each sliding plate is fixedly connected with a reinforcing block, and the bottom surfaces of the two groups of reinforcing blocks are respectively and fixedly connected with the outer surfaces of the two second magnetic rings.

In a further embodiment, a non-slip mat is arranged in the control ring, and the bottom surface of the non-slip mat is fixedly connected with the upper surface of the positioning plate.

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

the device utilizes the threaded connection of the first threaded rod and the second threaded rod, can enable the second threaded rod to control the positioning plate to move upwards, positions the control ring, enables the control ring to move along with the optical axis shaft body, enables the optical axis shaft body to move through being provided with the positioning ring, and utilizes the repulsive force of the first magnetic ring and the second magnetic ring to enable the first magnetic ring to buffer the control ring, so that the optical axis shaft body is limited, the optical axis shaft body is prevented from being collided, and the problem that the linear optical axis is damaged due to collision with other equipment in the linear movement process is solved.

Drawings

Fig. 1 is a schematic perspective view of a straight optical axis with an anti-collision function.

Fig. 2 is a schematic perspective view of a straight-line optical axis U-shaped board with an anti-collision function.

Fig. 3 is a schematic perspective view of a second magnetic ring with a linear optical axis and an anti-collision function.

Fig. 4 is an enlarged schematic view of the structure at a in fig. 2 of a straight optical axis with an anti-collision function.

In the figure: 1. a U-shaped plate; 2. a slide plate; 3. a second threaded rod; 4. a second bearing seat; 5. a first bearing seat; 6. a mounting hole; 7. a mounting plate; 8. a cushion pad; 9. a reinforcing plate; 10. a chute; 11. an optical axis body; 12. a positioning ring; 13. a second magnetic ring; 14. a second threaded hole; 15. a reinforcing block; 16. a control loop; 17. a first magnetic ring; 18. an anti-slip pad; 19. a groove; 20. a pressure bearing; 21. a first threaded rod; 22. a first threaded hole; 23. and (5) positioning the plate.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

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.

Referring to fig. 1-4, in the utility model, a linear optical axis with an anti-collision function comprises a U-shaped plate 1, two first bearing seats 5 and two second bearing seats 4,U are fixedly connected to the upper surface of the U-shaped plate 1, two sliding grooves 10 are formed in the upper surface of the U-shaped plate 1, sliding plates 2 are fixedly connected to the inner wall of each sliding groove 10, two positioning rings 12 are fixedly connected to the inner top wall of the U-shaped plate 1, an optical axis shaft body 11 is fixedly connected to the inner walls of the two positioning rings 12, a control ring 16 is fixedly connected to the outer surfaces of the optical axis shaft body 11 in a sliding manner, grooves 19 are formed in the inner walls of the control ring 16, first threaded holes 22 are formed in the inner bottom walls of the grooves 19, first threaded rods 21 are in threaded connection with inner walls of the first threaded holes 22, positioning plates 23 are fixedly embedded with pressure bearings 20, the top ends of the first threaded rods 21 are fixedly connected with the inner rings of the pressure bearings 20, two first threaded rods 17 are fixedly connected to the outer surfaces of the control ring 16, two second magnetic rings 13 are sleeved on the outer surfaces of the optical axis shaft body 11, two second threaded rods 13 are respectively connected to the two threaded rods 4 of the inner walls of the two sliding plates 2, two threaded rods 4 are fixedly connected to the two threaded rods 4 of each second threaded shaft seat 4, and two threaded rods 4 are fixedly connected to the two threaded rods 4 are respectively.

The front of U template 1 and the equal fixedly connected with mounting panel 7 in the back of U template 1, a set of mounting hole 6 has all been seted up to the upper surface of every mounting panel 7, can install the device through being equipped with mounting hole 6 and mounting panel 7, the time that needs when reducing the installation, the top of every mounting panel 7 all is equipped with blotter 8, two blotters 8 are close to each other a side respectively with the front of U template 1 and the back fixed connection of U template 1, can cushion U template 1 through being equipped with blotter 8, prevent that U template 1 from damaging from appearing.

The inner top wall fixedly connected with two reinforcing plates 9 of U template 1, a side that two reinforcing plates 9 are close to each other is fixed connection with a side that two holding rings 12 kept away from each other respectively, can fix a position holding rings 12 through being equipped with reinforcing plate 9, prevent that holding rings 12 from appearing becoming flexible, the equal fixedly connected with reinforcing block 15 of surface of every slide 2, the bottom surface of two sets of reinforcing blocks 15 respectively with the surface fixed connection of two second magnetic rings 13, can consolidate second magnetic ring 13 and slide 2 junction through being equipped with reinforcing block 15, prevent that second magnetic ring 13 from appearing droing, the inside of control ring 16 is equipped with slipmat 18, the bottom surface of slipmat 18 and the last fixed surface of holding plate 23 are connected, can increase the frictional force of holding plate 23 through being equipped with slipmat 18, prevent that control ring 16 from appearing sliding.

The working principle of the utility model is as follows:

the device is installed at a specified position when in use, the moving range of the optical axis body 11 can be set by moving the control ring 16, the positioning plate 23 is moved upwards by utilizing the threaded connection of the first threaded rod 21 and the first threaded hole 22, the control ring 16 is positioned on the surface of the optical axis body 11, when the optical axis body 11 moves, the control ring 16 is positioned by utilizing the repulsive force of the first magnetic ring 17 and the second magnetic ring 13, the optical axis body 11 is prevented from colliding with other equipment, and the position of the second magnetic ring 13 can be adjusted by being provided with the second threaded rod 3 and the second threaded hole 14 so as to limit the optical axis body 11.

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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A straight line optical axis with anticollision function, its characterized in that: including U template (1), the upper surface fixedly connected with two first bearing frames (5) and two second bearing frames (4) of U template (1), two spouts (10) have been seted up to the upper surface of U template (1), every the inner wall of spout (10) all sliding connection has slide (2), the interior roof fixedly connected with two holding rings (12) of U template (1), two the inner wall joint sliding connection of holding ring (12) has optical axis body (11), the surface sliding connection of optical axis body (11) has control ring (16), recess (19) have been seted up to the inner wall of control ring (16), first screw hole (22) have been seted up to the interior bottom wall of recess (19), the inner wall threaded rod threaded connection of first screw hole (22) has first (21), the inner wall sliding connection of recess (19) has holding plate (23), the bottom surface fixedly inlayed pressure bearing (20) of holding plate (23), the top and the pressure bearing (20) of first threaded rod (21) have optical axis body (16), the surface of two magnetic rings (17) are connected with the outer surface of two magnetic rings (13), the outer surfaces of the two second magnetic rings (13) are fixedly connected with the bottom surfaces of the two sliding plates (2) respectively, second threaded holes (14) are formed in the right side surfaces of the two sliding plates (2), second threaded rods (3) are connected with the inner walls of the second threaded holes (14) in a threaded mode, and two ends of the second threaded rods (3) are fixedly connected with the two first bearing seats (5) and the inner rings of the two second bearing seats (4) respectively.

2. A rectilinear optical axis having an anti-collision function according to claim 1, wherein: the front of U template (1) and the back of U template (1) are all fixedly connected with mounting panel (7), and a set of mounting hole (6) have all been seted up to the upper surface of every mounting panel (7).

3. A rectilinear optical axis having an anti-collision function according to claim 2, wherein: and a buffer cushion (8) is arranged above each mounting plate (7), and one side surface of each buffer cushion (8) close to each other is fixedly connected with the front surface of the U-shaped plate (1) and the back surface of the U-shaped plate (1) respectively.

4. A rectilinear optical axis having an anti-collision function according to claim 1, wherein: the U-shaped plate is characterized in that two reinforcing plates (9) are fixedly connected to the inner top wall of the U-shaped plate (1), and one side surface, close to each other, of each reinforcing plate (9) is fixedly connected with one side surface, away from each other, of each positioning ring (12).

5. A rectilinear optical axis having an anti-collision function according to claim 1, wherein: the outer surface of each sliding plate (2) is fixedly connected with a reinforcing block (15), and the bottom surfaces of the two groups of reinforcing blocks (15) are fixedly connected with the outer surfaces of the two second magnetic rings (13) respectively.

6. A rectilinear optical axis having an anti-collision function according to claim 1, wherein: the control ring (16) is internally provided with an anti-slip pad (18), and the bottom surface of the anti-slip pad (18) is fixedly connected with the upper surface of the positioning plate (23).