CN211387387U

CN211387387U - Single hydraulic cylinder lifting exchange platform

Info

Publication number: CN211387387U
Application number: CN201922439104.3U
Authority: CN
Inventors: 吴国兴
Original assignee: Zhengzhou Hongya Machinery Manufacturing Co ltd
Current assignee: Zhengzhou Hongya Machinery Manufacturing Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-01
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a single pneumatic cylinder lift exchange platform relates to lift platform technical field, including the lift base, the spout has been seted up to the upper surface of lift base, the inside joint of spout has the rack, the surface meshing of rack has rotating gear, spline and threaded rod fixed connection are passed through to rotating gear's inside. This single hydraulic cylinder lift exchange platform, cooperation setting through spout and pneumatic cylinder, can make the rack remove in the inside of spout through the pneumatic cylinder at the in-process of using, the lift of workstation can be realized to the utilization single hydraulic cylinder, thereby reduced manufacturing cost's effect has been played, resources are saved's purpose has been reached, cooperation setting through second spout and slider, the in-process that uses can make the movable plate remove in work platform's inside, thereby played the effect that the improvement supported work platform, convenient to use's purpose has been reached.

Description

Single hydraulic cylinder lifting exchange platform

Technical Field

The utility model relates to a lift platform technical field specifically is a single pneumatic cylinder lift switching station.

Background

The cutting machine is divided into a flame cutting machine, a plasma cutting machine, a laser cutting machine, a water cutting machine and the like, the laser cutting machine has the fastest efficiency, the highest cutting precision, the cutting thickness is generally smaller, the cutting speed of the plasma cutting machine is also fast, the cutting surface has a certain inclination, the flame cutting machine aims at carbon steel materials with larger thickness, the laser cutting is to focus laser emitted from a laser into laser beams with high power density through an optical path system, the laser beams irradiate the surface of a workpiece to reach the melting point or the boiling point, simultaneously, high-pressure gas coaxial with the laser beams blows away molten or gasified metal, and finally, along with the movement of the relative position of the light beams and the workpiece, the material forms a cutting seam, thereby achieving the purpose of cutting The automatic typesetting saves materials, the cut is smooth, the processing cost is low, and the like, the automatic typesetting can gradually improve or replace the traditional metal cutting process equipment, the mechanical part of a laser cutter head is not in contact with a workpiece, the surface of the workpiece can not be scratched in the working process, the laser cutting speed is high, the cut is smooth and flat, the subsequent processing is generally not needed, the cutting heat affected zone is small, the deformation of a plate material is small, the cut is narrow, the cut has no mechanical stress and no shearing burr, the processing precision is high, the repeatability is good, the surface of the material is not damaged, the numerical control programming is realized, any plane diagram can be processed, the whole plate with large breadth can be cut without opening a die, the economy and time saving, the laser cutting is realized by applying high power density energy generated after the laser focusing, the laser cutting speed is high, the cut is narrow, the heat affected zone is small, the verticality, including carbon steel, stainless steel, alloy steel, wood, plastics, rubber, cloth, quartz, ceramics, glass, composite materials and the like, the laser cutting technology has been widely applied to the fields of automobiles, machinery, electric power, hardware, electric appliances and the like along with the rapid development of market economy and the change of scientific technology.

In the prior art, a lifting exchange platform of a laser cutting machine can lift and exchange workpieces, but most of the existing exchange platforms work by adopting a plurality of hydraulic cylinders, and when one exchange platform fails, the exchange platform cannot work, and the manufacturing cost is high, so that the waste of resources is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a single pneumatic cylinder lift exchange platform has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a single pneumatic cylinder lift exchange table, includes the lift base, the spout has been seted up to the upper surface of lift base, the inside joint of spout has the rack, the surface toothing of rack has rotating gear, spline and threaded rod fixed connection are passed through to rotating gear's inside, the surface at threaded rod both ends threaded connection has first removal support and second removal support respectively, round pin axle and rotary rod swing joint are passed through to the inside of first removal support, the first support of surface fixed connection of rotary rod, the last fixed surface of first support installs the movable plate, the upper surface of movable plate is provided with work platform, the second spout has been seted up to work platform's lower surface.

Optionally, the two sides of the moving plate are fixedly provided with sliding blocks, the sliding blocks are clamped in the second sliding grooves matched with the sliding blocks, and the number of the moving plates is two.

Optionally, the inside of the second movable support is movably connected with the second rotating rod through a pin shaft, the outer surface of the second rotating rod is fixedly connected with the second support, the first support is movably connected with the second support through a fixing shaft, and the thread directions inside the first movable support and the second movable support are opposite.

Optionally, the upper surface of the lifting base is fixedly provided with a fixed plate, threaded rods are inserted into the fixed plate, and the number of the fixed plates is two.

Optionally, the lower fixed surface of the lifting base is provided with a steering wheel support, the inside of the steering wheel support is in rotating connection with the steering wheel through a rotating shaft, and the outer surface of the steering wheel is fixedly provided with a brake pedal.

Optionally, one end of the rack is fixedly provided with a hydraulic cylinder, and the hydraulic cylinder is fixedly arranged on the upper surface of the lifting base.

(III) advantageous effects

The utility model provides a single pneumatic cylinder lift exchange platform possesses following beneficial effect:

1. this single pneumatic cylinder lift exchange platform through the setting of rack and rotating gear, makes this single pneumatic cylinder lift exchange platform possess and can make the rotatory effect of threaded rod, sets up through the cooperation of spout and pneumatic cylinder, can make the rack remove in the inside of spout through the pneumatic cylinder at the in-process of using, utilizes single pneumatic cylinder can realize the lift of workstation to play the effect that reduces manufacturing cost, reached resources are saved's purpose.

2. This single pneumatic cylinder lift exchange platform sets up through the cooperation of first removal support and second removal support, makes this single pneumatic cylinder lift exchange platform possess the effect that can make work platform remove, sets up through the cooperation of second spout and slider, can make the movable plate remove in work platform's inside at the in-process that uses to play the effect that the improvement supported work platform, reached convenient to use's purpose.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a movable plate of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic left-side sectional view of the present invention;

fig. 4 is a schematic view of the top-view cross-sectional structure of the present invention.

In the figure: 1. a lifting base; 2. a chute; 3. a rack; 4. a rotating gear; 5. a threaded rod; 6. a first moving support; 7. a second moving support; 8. rotating the rod; 9. a first bracket; 10. moving the plate; 11. a working platform; 12. a second chute; 13. a slider; 14. a second rotating rod; 15. a second bracket; 16. a fixing plate; 17. a steering wheel support; 18. a steering wheel; 19. and a hydraulic cylinder.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a single hydraulic cylinder lifting exchange platform comprises a lifting base 1, a fixed plate 16 is fixedly installed on the upper surface of the lifting base 1, a threaded rod 5 is inserted into the fixed plate 16, the number of the fixed plates 16 is two, a sliding groove 2 is formed in the upper surface of the lifting base 1, a rack 3 is clamped in the sliding groove 2, the single hydraulic cylinder lifting exchange platform has the effect of rotating the threaded rod 5 through the arrangement of the rack 3 and a rotating gear 4, the rack 3 can move in the sliding groove 2 through the matching arrangement of the sliding groove 2 and a hydraulic cylinder 19 in the using process, the lifting of a working platform 11 can be realized through the single hydraulic cylinder, so that the manufacturing cost is reduced, the purpose of saving resources is achieved, the hydraulic cylinder 19 is fixedly installed at one end of the rack 3, and the hydraulic cylinder 19 is fixedly installed on the upper surface of the lifting base 1, the outer surface of the rack 3 is engaged with a rotating gear 4, the inside of the rotating gear 4 is fixedly connected with a threaded rod 5 through a spline, the outer surfaces of two ends of the threaded rod 5 are respectively in threaded connection with a first moving support 6 and a second moving support 7, the single hydraulic cylinder lifting exchange platform has the effect of enabling a working platform 11 to move through the matching arrangement of the first moving support 6 and the second moving support 7, the moving plate 10 can move inside the working platform 11 in the using process through the matching arrangement of a second chute 12 and a sliding block 13, so that the supporting effect of the working platform 11 is improved, the purpose of convenient use is achieved, the inside of the second moving support 7 is movably connected with a second rotating rod 14 through a pin shaft, the outer surface of the second rotating rod 14 is fixedly connected with a second support 15, the first support 9 is movably connected with the second support 15 through a fixed shaft, first movable support 6 and the inside screw thread opposite direction of second movable support 7, the inside of first movable support 6 is through round pin axle and 8 swing joint of rotary rod, the first support 9 of outer fixed surface of rotary rod 8 is connected with, the last fixed surface of first support 9 installs movable plate 10, the equal fixed mounting in both sides of movable plate 10 has slider 13, slider 13 joint is in the inside rather than the second spout 12 that matches suitable, the quantity of movable plate 10 is two, the upper surface of movable plate 10 is provided with work platform 11, second spout 12 has been seted up to work platform 11's lower surface, lifting base 1's lower fixed surface installs directive wheel support 17, the inside of directive wheel support 17 is passed through the rotation axis and is connected with directive wheel 18 rotation, the outer fixed surface of directive wheel 18 installs brake pedal.

During the use, at first put the upper surface of work platform 11 to the work piece, promote rack 3 through pneumatic cylinder 19 and remove, thereby it is rotatory to drive rotating gear 4, rotating gear 4 inside fixed mounting's threaded rod 5 also follows the rotation, make first movable support 6 and second movable support 7 syntropy move, at this moment work platform 11 rises and conveys the work piece to laser cutting machine's work platform and processes, after processing is accomplished, pneumatic cylinder 19 drives rack 3 antiport, at this moment make first movable support 6 and second movable support 7 antiport, make work platform 11 descend, take off the work piece after the processing, realized utilizing single hydraulic cylinder just can accomplish the purpose of going up and down.

The utility model discloses a theory of operation and beneficial effect: the single hydraulic cylinder lifting exchange platform has the effect of rotating the threaded rod 5 through the arrangement of the rack 3 and the rotating gear 4, and through the matching arrangement of the sliding chute 2 and the hydraulic cylinder 19, in the using process, the rack 3 can move in the chute 2 through the hydraulic cylinder 19, the lifting of the working platform 11 can be realized by using a single hydraulic cylinder, thereby reducing the manufacturing cost and achieving the purpose of saving resources, the single hydraulic cylinder lifting exchange platform has the effect of enabling the working platform 11 to move through the matching arrangement of the first moving bracket 6 and the second moving bracket 7, through the matching arrangement of the second chute 12 and the sliding block 13, in the using process, the movable plate 10 can move in the working platform 11, so that the effect of supporting the working platform 11 is improved, and the purpose of convenient use is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a single pneumatic cylinder lift exchange platform, includes lift base (1), its characterized in that: the upper surface of the lifting base (1) is provided with a chute (2), the inside of the chute (2) is clamped with a rack (3), the outer surface of the rack (3) is engaged with a rotating gear (4), the inside of the rotating gear (4) is fixedly connected with a threaded rod (5) through a spline, the outer surfaces of the two ends of the threaded rod (5) are respectively in threaded connection with a first movable bracket (6) and a second movable bracket (7), the inner part of the first movable bracket (6) is movably connected with a rotary rod (8) through a pin shaft, the outer surface of the rotating rod (8) is fixedly connected with a first bracket (9), a moving plate (10) is fixedly arranged on the upper surface of the first bracket (9), the upper surface of the moving plate (10) is provided with a working platform (11), and the lower surface of the working platform (11) is provided with a second sliding groove (12).

2. A single hydraulic cylinder lift switch tower, according to claim 1, wherein: the two sides of the moving plate (10) are fixedly provided with sliding blocks (13), the sliding blocks (13) are clamped inside second sliding grooves (12) matched with the sliding blocks, and the number of the moving plates (10) is two.

3. A single hydraulic cylinder lift switch tower, according to claim 1, wherein: the inside of second movable support (7) is through round pin axle and second rotary rod (14) swing joint, the surface fixed connection of second rotary rod (14) has second support (15), first support (9) are through fixed axle and second support (15) swing joint, first movable support (6) and the inside screw thread opposite direction of second movable support (7).

4. A single hydraulic cylinder lift switch tower, according to claim 1, wherein: the lifting base is characterized in that a fixing plate (16) is fixedly mounted on the upper surface of the lifting base (1), a threaded rod (5) is inserted into the fixing plate (16), and the number of the fixing plates (16) is two.

5. A single hydraulic cylinder lift switch tower, according to claim 1, wherein: the lower fixed surface of lift base (1) installs directive wheel support (17), the inside of directive wheel support (17) is connected with directive wheel (18) through the rotation axis and rotates, the outer fixed surface of directive wheel (18) installs brake pedal.

6. A single hydraulic cylinder lift switch tower, according to claim 1, wherein: one end of the rack (3) is fixedly provided with a hydraulic cylinder (19), and the hydraulic cylinder (19) is fixedly arranged on the upper surface of the lifting base (1).