CN210456142U - High-speed train wheel warehousing centering device - Google Patents

Abstract

The utility model discloses a high-speed train wheel warehousing centering device, which comprises an outer frame, a centering clamping device, a floating jacking mechanism and a chain conveyor, wherein the centering clamping device is arranged at the inner side of the top of the outer frame; a support bottom plate is arranged on one side, away from the top of the outer frame, and the floating jacking mechanism is installed on the upper surface of the support bottom plate; the chain conveyor is located on the outer side of the floating jacking mechanism. The utility model discloses can realize the quick centering of high-speed train wheel, alleviate workman intensity of labour, improve work efficiency.

Description

High-speed train wheel warehousing centering device

Technical Field

The utility model relates to a device in the logistics storage production line, especially a high-speed train wheel warehouse entry centering device.

Background

The high-speed train wheel need transport and the warehouse-out to it in process of production, at the in-process of transportation and warehouse-out, in order to realize the purpose of uniformity, need carry out the centering operation to the wheel before transportation and warehouse-out, prevent that the wheel from leading to unable transport because the position of placing is just, can appear cheaply when serious, drops even to bring the potential safety hazard.

Manual carrying is generally adopted in the prior art, centering adjustment is carried out, the wheels of the high-speed train are large, the weight is heavy, the precision is poor easily in the carrying and adjusting process, the requirements cannot be met, even the condition of hurting people is caused, the labor intensity of workers is high, fatigue is easy to occur, and the danger is further increased. And the utility model discloses an automatic centering structure realizes the automatically regulated of centering to can realize better precision, alleviate workman's intensity of labour simultaneously, it only need with the wheel transport to chain conveyor on can, and carry through adopting the manipulator and can further improve degree of automation, further improve production efficiency.

Disclosure of Invention

In order to overcome the not enough of above-mentioned prior art, the utility model provides a high-speed train wheel centering device that puts in storage has satisfied the centering requirement of high-speed train wheel at transportation and in-process such as leaving warehouse, improves centering efficiency, reduces workman intensity of labour, and the cooperation manipulator is carried and can further improve degree of automation.

The utility model provides a technical scheme as follows of its technical problem:

a high-speed train wheel warehousing centering device comprises an outer frame, a centering clamping device, a floating jacking mechanism and a chain conveyor, wherein the centering clamping device is arranged on the inner side of the top of the outer frame; a support bottom plate is arranged on one side, away from the top of the outer frame, and the floating jacking mechanism is installed on the upper surface of the support bottom plate; the chain conveyor is located on the outer side of the floating jacking mechanism.

The utility model discloses further perfect scheme as follows:

further, the centering and clamping device comprises a clamping cylinder, a first sliding block, a first sliding rail, a second sliding block, a second sliding rail, a connecting rod mechanism and an arm; the telescopic rod of the clamping cylinder is connected with one end of the second sliding block, and the other end of the second sliding block is connected with the connecting rod mechanism; the first sliding block is connected with the first sliding rail in a sliding mode, and the second sliding block is connected with the second sliding rail in a sliding mode; the arm is connected with the link mechanism and/or the second sliding block.

Furthermore, the connecting rod mechanism comprises a rotating shaft, a rotating disc and connecting rods, the rotating shaft is connected with the rotating disc, and two sides of the rotating disc are symmetrically hinged with one connecting rod respectively; the first sliding block is connected with one of the connecting rods, and the second sliding block is connected with the other connecting rod.

Further, the floating jacking mechanism comprises a floating platform, a spring, a U-shaped base, a sliding rod, a sliding sleeve and a jacking driving device; the spring is arranged on one side of the floating platform and connected with the side wall of the U-shaped base; the bottom of the floating platform is provided with a sliding block, and the upper surface of the bottom plate of the U-shaped base is provided with a guide rail matched with the sliding block; the two sides of the lower surface of the bottom plate are connected with the sliding rods, and the lower surface of the bottom plate is further connected with the jacking driving device.

Furthermore, the floating jacking mechanism further comprises a second bottom plate, wherein the sliding sleeves are arranged on two sides of the second bottom plate and matched with the sliding rods, and the jacking driving device is located between the U-shaped base and the second bottom plate.

Further, the jacking driving device is a jacking air cylinder.

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

the utility model discloses set up one on a climbing mechanism from floating platform that restores to the throne. The platform ingeniously solves the centering and resetting problems of loaded and unloaded, and realizes automatic centering and resetting functions by adjusting the tension of the spring and combining the front and back changes of the motion inertia of the load, and continuous circulating operation can be realized. Because the soft polyurethane material is arranged above the platform, the problem that other centering modes (such as a roller mode and abrasion on the surface of a product) damage the movement of the wheel product is effectively solved. The processing precision and the product quality of the product are ensured.

Drawings

Fig. 1 is a schematic structural diagram of the centering device of the present invention.

Fig. 2 is a schematic structural view of the centering and clamping device of the present invention.

Fig. 3 is a schematic structural diagram of the floating jacking mechanism of the present invention.

Fig. 4 a-4 e are schematic diagrams of the centering process of the present invention.

Description of reference numerals: 1. a clamping cylinder; 2. a link mechanism; 3. an arm-embracing; 4. a wheel; 5. a floating platform; 6. a spring; 7. a jacking driving device; 8. a chain conveyor; 9. a first slider; 10. a first slide rail; 11. a turntable; 12. a connecting rod; 13. a second slider; 14. a second slide rail; 15. a slider; 16. a guide rail; 17. a slide bar; 18. a sliding sleeve; 19. a U-shaped base; 20. outer frame

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings in conjunction with embodiments.

The technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. The relative arrangement of parts and steps set forth in these embodiments is illustrative only, unless specifically stated otherwise. Expressions and numerical values do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may also be oriented in other different ways (rotated 90 degrees or at other orientations).

As shown in the figure, the high-speed train wheel warehousing centering device comprises an outer frame 20, a centering clamping device, a floating jacking mechanism and a chain conveyor 8, wherein the centering clamping device is arranged on the inner side of the top of the outer frame 20; a support bottom plate is arranged on one side of the outer frame 20, which is far away from the top of the outer frame 20, and the floating jacking mechanism is arranged on the upper surface of the support bottom plate; the chain conveyor 8 is positioned outside the floating jacking mechanism.

The centering and clamping device comprises a clamping cylinder 1, a first sliding block 9, a first sliding rail 10, a second sliding block 13, a second sliding rail 14, a connecting rod mechanism 2 and an arm 3; the telescopic rod of the clamping cylinder 1 is connected with one end of the second sliding block 13, and the other end of the second sliding block 13 is connected with the connecting rod mechanism 2; the first sliding block 9 is slidably connected with the first sliding rail 10, and the second sliding block 13 is slidably connected with the second sliding rail 14; the arm 3 is connected with the link mechanism 2 and/or the second sliding block 13.

Further, the link mechanism 2 comprises a rotating shaft, a rotating disc 11 and connecting rods 12, the rotating shaft is connected with the rotating disc 11, and two sides of the rotating disc 11 are symmetrically hinged with one connecting rod 12 respectively; the first slide block 9 is connected with one of the connecting rods 12, and the second slide block 13 is connected with the other connecting rod 12.

Further, the floating jacking mechanism comprises a floating platform 5, a spring 6, a U-shaped base 19, a sliding rod 17, a sliding sleeve 18 and a jacking driving device 7; the spring 6 is arranged on one side of the floating platform 5, and the spring 6 is connected with the side wall of the U-shaped base 19; a sliding block 15 is arranged at the bottom of the floating platform 5, and a guide rail 16 matched with the sliding block 15 is arranged on the upper surface of a bottom plate of the U-shaped base 19; the two sides of the lower surface of the bottom plate are connected with the sliding rods 17, and the lower surface of the bottom plate is further connected with the jacking driving device.

Further, the floating jacking mechanism further comprises a second bottom plate, wherein the sliding sleeves 18 are arranged on two sides of the second bottom plate, the sliding sleeves 18 are matched with the sliding rods 17, and the jacking driving device is located between the U-shaped base 19 and the second bottom plate.

Further, the jacking driving device is a jacking air cylinder.

The clamping cylinder 1 is arranged on the outer frame 20, the end of the telescopic rod is provided with a second sliding block 13, a second sliding rail 14 and an arm 3, and the opposite side arm 3 is driven by the connecting rod mechanism 2 to do clamping movement. The bottom of the floating platform 5 is provided with a sliding block 15 which can slide left and right. The side surface of the floating platform 5 is connected with a spring 6, and when the floating platform 5 deviates from the central line, the spring 6 drives the floating platform 5 to automatically reset under the action of no external force. The jacking driving device 7 is used for jacking the wheels 4 away from the chain conveyor 8. And the arm 3 is matched to complete all centering motions. The specific centering steps are as follows:

step one, as shown in fig. 4a, the wheel 4 is placed on the conveying chain manually or by a manipulator, and at this time, the position of the wheel 4 may not be offset to one side on the center line, and a danger may occur during the conveying process.

Step two, as shown in fig. 4b, after the chain conveyor 8 conveys the wheel 4 to the position right above the jacking centering device, the jacking driving device 7 jacks upwards, so that the wheel 4 is separated from the conveying chain.

Step three, as shown in fig. 4c, the clamping cylinder 1 pushes the telescopic rod, the second sliding block 13 and the arm 3, and drives the opposite side arm 3 to do clamping movement through the link mechanism 2. Because the floating platform 5 is arranged below the wheel 4, the wheel 4 can return to the conveying central line to realize the deviation rectifying function.

Step four, as shown in fig. 4d, the clamping cylinder 1 releases the arm 3, and the jacking driving device 7 drives the floating platform 5 to descend, because the wheels 4 are placed on the floating platform 5, under the action of gravity, the spring force and the friction force on one side of the floating platform 5 are balanced, and the acceleration time is required for overcoming the inertial motion of the wheels 4. When the wheel 4 is lowered, the floating platform 5 does not immediately return to the neutral position. Until the wheels 4 fall on the upper surface of the conveying chain, thereby realizing wheel centering.

Step five, as shown in fig. 4e, the floating platform 5 continues to descend along with the jacking driving device 7, and when the floating platform is separated from the wheel 4, the load is lost, and the spring 6 drives the floating platform 5 to automatically reset.

The utility model discloses set up one on a climbing mechanism from floating platform that restores to the throne. The platform ingeniously solves the centering and resetting problems of load and no load, realizes the functions of automatic centering and automatic resetting by adjusting the tension of the spring and combining the moment of inertia of the load, and can continuously and circularly operate. Because the soft polyurethane material is arranged above the platform, the problem that other centering modes (such as a roller mode and abrasion on the surface of a product) damage the movement of the wheel product is effectively solved. The processing precision and the product quality of the product are ensured.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides a high-speed train wheel warehouse entry centering device, includes outer frame, centering clamping device, unsteady climbing mechanism and chain conveyor, its characterized in that: the centering and clamping device is arranged on the inner side of the top of the outer frame; a support bottom plate is arranged on one side, away from the top of the outer frame, and the floating jacking mechanism is installed on the upper surface of the support bottom plate; the chain conveyor is located on the outer side of the floating jacking mechanism.

2. The high-speed train wheel warehousing centering device of claim 1, characterized in that: the centering and clamping device comprises a clamping cylinder, a first sliding block, a first sliding rail, a second sliding block, a second sliding rail, a connecting rod mechanism and an arm; the telescopic rod of the clamping cylinder is connected with one end of the second sliding block, and the other end of the second sliding block is connected with the connecting rod mechanism; the first sliding block is connected with the first sliding rail in a sliding mode, and the second sliding block is connected with the second sliding rail in a sliding mode; the arm is connected with the link mechanism and/or the second sliding block.

3. The high-speed train wheel warehousing centering device of claim 2, characterized in that: the connecting rod mechanism comprises a rotating shaft, a rotating disc and connecting rods, the rotating disc is connected to the rotating shaft, and two connecting rods are symmetrically hinged to two sides of the rotating disc respectively; the first sliding block is connected with one of the connecting rods, and the second sliding block is connected with the other connecting rod.

4. The high-speed train wheel warehousing centering device of claim 1, characterized in that: the floating jacking mechanism comprises a floating platform, a spring, a U-shaped base, a sliding rod, a sliding sleeve and a jacking driving device; the spring is arranged on one side of the floating platform and connected with the side wall of the U-shaped base; the bottom of the floating platform is provided with a sliding block, and the upper surface of the bottom plate of the U-shaped base is provided with a guide rail matched with the sliding block; the two sides of the lower surface of the bottom plate are connected with the sliding rods, and the lower surface of the bottom plate is further connected with the jacking driving device.

5. The high-speed train wheel warehousing centering device of claim 4, wherein: the floating jacking mechanism further comprises a second bottom plate, the sliding sleeves are arranged on two sides of the second bottom plate and matched with the sliding rods, and the jacking driving device is located between the U-shaped base and the second bottom plate.

6. The high-speed train wheel warehousing centering device of claim 5, wherein: the jacking driving device is a jacking air cylinder.

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