CN217814549U - Anti-collision linear optical axis - Google Patents

Abstract

The utility model relates to a straight line optical axis technical field just discloses a can crashproof formula straight line optical axis, including the optical axis body, the front and back of optical axis body is provided with first connecting plate and second connecting plate respectively, the equal fixedly connected with first limiting plate in both sides about the first connecting plate back, the equal fixedly connected with second limiting plate in both sides on second connecting plate surface, be provided with fixed knot between first limiting plate and the second limiting plate and construct, the activity groove has all been seted up to the opposite one side of first connecting plate and second connecting plate, the inside in activity groove is provided with the movable rod, the equal swing joint in both sides on movable rod surface has the movable block, and the opposite one side of two movable blocks all is provided with compression spring, compression spring overlaps and establishes in the surface of movable rod; the utility model discloses can cushion the protection to the straight line optical axis to prolong its life, solved present straight line optical axis and not possessed collision avoidance function's problem.

Description

Anti-collision linear optical axis

Technical Field

The utility model relates to a sharp optical axis technical field specifically is a can crashproof formula sharp optical axis.

Background

The linear optical axis has the guiding function of a sliding bearing, and can be used for realizing linear motion. The requirements required for these linear motion systems are: simple design, best performance, low maintenance cost, use of rigid and durable materials, high frequency heat treatment, accurate outer diameter dimensions, roundness, straightness, surface treatment, etc.

Present straight line optical axis is when using, and compressive capacity is relatively poor, can't effectively protect it, appears buckling easily when meetting external force to influence subsequent use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can crashproof formula sharp optical axis can cushion the protection to the straight line optical axis to prolong its life, solved present sharp optical axis and not possessed the problem of anticollision function.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a can crashproof formula sharp optical axis, includes the optical axis body, the front and back of optical axis body is provided with first connecting plate and second connecting plate respectively, the first limiting plate of the equal fixedly connected with in both sides about the first connecting plate back, the equal fixedly connected with second limiting plate in both sides on second connecting plate surface, be provided with fixed knot between first limiting plate and the second limiting plate and construct, the activity groove has all been seted up to first connecting plate and the opposite one side of second connecting plate, the inside in activity groove is provided with the movable rod, the equal swing joint in both sides on movable rod surface has the movable block, and the opposite one side of two movable blocks all is provided with compression spring, compression spring cover establishes the surface at the movable rod, the inboard of movable block articulates there is the backup pad, the other end of backup pad articulates there is the buffer board.

Preferably, the fixing structure comprises a first fixing plate, a second fixing plate and a bolt, the first fixing plate is fixed above and below one side of the first limiting plate, the second fixing plate is fixed above and below one side of the second limiting plate, and the bolt is in threaded connection with the first fixing plate and the second fixing plate.

Preferably, one side of the first connecting plate opposite to one side of the second connecting plate is fixedly connected with a plurality of buffer springs, and the other ends of the buffer springs are fixedly connected with the buffer plates.

Preferably, the two ends of the first fixing plate are fixedly connected with clamping blocks, the two ends of the second fixing plate are provided with clamping grooves, and the clamping grooves and the clamping blocks are matched for use.

Preferably, the buffer board is arc-shaped, and one side of the buffer board far away from the buffer spring is provided with a buffer pad.

Preferably, the first fixing plate and the second fixing plate are provided with anti-slip pads on opposite sides, and the anti-slip pads are made of rubber.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a compression spring is to the elastic force application of movable block, when the buffer board receives external collision, can offset the impact force that receives to can effectively protect the optical axis body, avoid it to take place to buckle, and then prolong its life, use through the cooperation between first limiting plate and the second limiting plate simultaneously, dismantle between convenient and the optical axis body, so that follow-up maintenance change, solved present sharp optical axis and not possessed collision avoidance function's problem.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional separation structure of the present invention;

FIG. 3 is a schematic view of the left-side view of the three-dimensional separation structure of the present invention;

fig. 4 is a schematic structural view of the present invention after the first limiting plate and the second limiting plate are separated;

fig. 5 is a schematic view of a part a of the enlarged structure of fig. 2 according to the present invention.

In the figure: 1. an optical axis body; 2. a first connecting plate; 3. a second connecting plate; 4. a first limit plate; 5. a second limiting plate; 6. a fixed structure; 61. a first fixing plate; 62. a second fixing plate; 63. a bolt; 7. a clamping block; 8. a card slot; 9. a movable groove; 10. a movable rod; 11. a movable block; 12. a non-slip mat; 13. a compression spring; 14. a support plate; 15. a buffer plate; 16. a cushion pad; 17. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an anti-collision linear optical axis comprises an optical axis body 1, a first connecting plate 2 and a second connecting plate 3 are respectively disposed at the front and the rear of the optical axis body 1, a first limiting plate 4 is fixedly connected to each of the left and right sides of the back surface of the first connecting plate 2, a second limiting plate 5 is fixedly connected to each of the two sides of the surface of the second connecting plate 3, the first limiting plate 4 and the second limiting plate 5 have the same size and are disposed in an arc shape, the first limiting plate 4 and the second limiting plate 5 are disposed at the two ends of the optical axis body 1, when the optical axis body 1 is in use, a movable part on the optical axis body 1 can only move between the left and right first limiting plates 4 and the second limiting plate 5, a fixing structure 6 is disposed between the first limiting plate 4 and the second limiting plate 5, and a movable groove 9 is disposed at the opposite side of the first connecting plate 2 and the second connecting plate 3, the movable groove 9 is internally provided with a movable rod 10, two sides of the surface of the movable rod 10 are movably connected with movable blocks 11, one sides of the two movable blocks 11 opposite to each other are provided with compression springs 13, the compression springs 13 are sleeved on the surface of the movable rod 10, the inner sides of the movable blocks 11 are hinged with a support plate 14, the other ends of the support plate 14 are hinged with a buffer plate 15, one sides of the first connecting plate 2 opposite to the second connecting plate 3 are fixedly connected with a plurality of buffer springs 17, the other ends of the buffer springs 17 are fixedly connected with the buffer plate 15, impact force applied to the buffer plate 15 can be offset through elastic force application of the buffer springs 17, so that the buffering effect is improved, the buffer plate 15 is arranged in an arc shape, one side of the buffer plate 15 far away from the buffer springs 17 is provided with a buffer pad 16, so that the buffering effect on the optical axis body 1 can be improved, avoid it to take place to buckle, through the elastic force application of compression spring 13 to movable block 11, when buffer board 15 receives external collision, can offset the impact force that receives, thereby can effectively protect optical axis body 1, avoid it to take place to buckle, and then prolong its life, use through the cooperation between first limiting plate 4 and the second limiting plate 5 simultaneously, dismantle between convenient and the optical axis body 1, so that follow-up maintenance change, the problem that present sharp optical axis does not possess the anticollision function has been solved.

Fixed knot constructs 6 including first fixed plate 61, second fixed plate 62 and bolt 63, first fixed plate 61 is fixed in the upper and lower side of first limiting plate 4 one side, second fixed plate 62 is fixed in the upper and lower side of second limiting plate 5 one side, threaded connection between bolt 63 and first fixed plate 61 and the second fixed plate 62, through the threaded connection between bolt 63 and first fixed plate 61 and the second fixed plate 62, be convenient for carry out spacing fixed between first limiting plate 4 and the second limiting plate 5, and then make things convenient for subsequent installation and dismantlement, the equal fixedly connected with fixture block 7 in both ends of first fixed plate 61, draw-in groove 8 has all been seted up to the inside at second fixed plate 62 both ends, cooperate the use between draw-in groove 8 and the fixture block 7, use through the cooperation between fixture block 7 and the draw-in groove 8, make things convenient for first limiting plate 4 and second limiting plate 5 to carry out the joint, and improve the stability when connecting, one side that first fixed plate 61 and second fixed plate 62 are opposite to all is provided with slipmat 12, and slipmat 12 is the rubber material, through the setting of slipmat 12, not only can carry out the centre gripping protection to body 1, and then can also improve the friction between the body, the steadiness when connecting.

The working principle is as follows: during the use, at first with first limiting plate 4 and the 5 joints at the both ends of optical axis body 1 of second limiting plate, then fix between first limiting plate 4 and the second limiting plate 5 through fixed knot constructs 6, when optical axis body 1 received external collision during the use, accessible compression spring 13 can offset the impact force that buffer board 15 received to the elastic force application of movable block 11, and then can effectively protect to improve its life.

It should be noted that, in this document, 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. Also, 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. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a can crashproof formula straight line optical axis, includes optical axis body (1), its characterized in that: the front and back of optical axis body (1) is provided with first connecting plate (2) and second connecting plate (3) respectively, the equal fixedly connected with first limiting plate (4) in the left and right sides at first connecting plate (2) back, the equal fixedly connected with second limiting plate (5) in both sides on second connecting plate (3) surface, be provided with fixed knot structure (6) between first limiting plate (4) and second limiting plate (5), movable groove (9) have all been seted up to first connecting plate (2) and the opposite one side of second connecting plate (3), the inside in movable groove (9) is provided with movable rod (10), the equal swing joint in both sides on movable rod (10) surface has movable block (11), and two opposite one sides of movable block (11) all are provided with compression spring (13), compression spring (13) cover is established on the surface of movable rod (10), the inboard of movable block (11) articulates there is backup pad (14), the other end of backup pad (14) articulates there is buffer board (15).

2. A linear optical axis of the type as claimed in claim 1, further comprising: fixed knot constructs (6) and includes first fixed plate (61), second fixed plate (62) and bolt (63), the top and bottom in first limiting plate (4) one side is fixed in first fixed plate (61), the top and bottom in second limiting plate (5) one side is fixed in second fixed plate (62), threaded connection between bolt (63) and first fixed plate (61) and second fixed plate (62).

3. A collision-proof linear optical axis according to claim 1, characterized in that: the buffer structure is characterized in that a plurality of buffer springs (17) are fixedly connected to one side of the first connecting plate (2) opposite to one side of the second connecting plate (3), and the other ends of the buffer springs (17) are fixedly connected with the buffer plate (15).

4. A collision-proof linear optical axis according to claim 2, characterized in that: the fixture block (7) is fixedly connected to two ends of the first fixing plate (61), the clamping grooves (8) are formed in two ends of the second fixing plate (62), and the clamping grooves (8) and the fixture block (7) are matched for use.

5. A collision-proof linear optical axis according to claim 3, characterized in that: buffer board (15) are the arc setting, buffer board (15) keep away from one side of buffer spring (17) and are provided with blotter (16).

6. A collision-proof linear optical axis according to claim 2, characterized in that: the anti-skid mat is characterized in that anti-skid mats (12) are arranged on opposite sides of the first fixing plate (61) and the second fixing plate (62), and the anti-skid mats (12) are made of rubber.

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