CN211003298U

CN211003298U - Pneumatic lifting device for aluminum profile finished product table

Info

Publication number: CN211003298U
Application number: CN201922055280.7U
Authority: CN
Inventors: 王远强; 王吉; 王远冲
Original assignee: Zhaoqing Keda Machinery Manufacturing Co ltd
Current assignee: Zhaoqing Keda Machinery Manufacturing Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-07-14
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a pneumatic lifting device for an aluminum profile finished product table, which comprises a finished product table top frame combination, a support combination and a cylinder combination; the support combination comprises a bottom frame, a swing pull rod and a sliding guide plate, wherein the bottom frame comprises a supporting frame, a swing main shaft arranged above the supporting frame, a lower swing arm arranged on one side of the swing main shaft positioned in the supporting frame, and upper swing arms arranged on two sides of the swing main shaft positioned outside the supporting frame, and the supporting frame of the first support combination is also provided with a power swing arm; the support combination is formed by the underframe, the swing pull rod and the sliding guide plate, and one air cylinder is used as power, so that the lifting height of the finished table top frame combination can be adjusted by the adjacent support combination under the swing of the swing pull rod, the installation quantity of the air cylinders can be saved, in addition, the finished table top frame combination can be controlled by the air cylinder to realize lifting, the lifting of a hydraulic oil cylinder is not needed, the phenomenon of leakage of hydraulic oil can be avoided, and the hidden danger of workshop production can be reduced.

Description

Pneumatic lifting device for aluminum profile finished product table

Technical Field

The utility model particularly relates to a pneumatic elevating gear of aluminium alloy finished product platform.

Background

The aluminum profile plays an important role in industrial processing production, the aluminum profile is subjected to hot shearing furnace processing, extrusion equipment shaping, required size sawing according to requirements, cooling equipment cooling, unnecessary tailing sawing, aging treatment and other processes in the existing aluminum profile production link, the production treatment of the aluminum profile is completed, and the quality and the production efficiency of the aluminum profile are ensured.

There is certain drawback in current finished product platform when aluminium alloy production water line production, at first, the length overlength of whole aluminium alloy finished product platform, therefore its height is difficult to the adjustment, lead to the aluminium alloy jolt easily for appearing the mar in transportation process, influence its product quality, furthermore, current finished product platform can play height control's function, but correspond a driven device of installation to every bearing structure, lead to its cost too high, cause great burden for the enterprise, finally, the device of general lift adopts hydraulic cylinder more, and hydraulic cylinder need utilize hydraulic oil, in the workshop of production, safe production environment is very important, utilize hydraulic cylinder to go up and down and cause hydraulic oil to leak easily, the potential safety hazard has been bought to the production in workshop, and also cause the pollution to the workshop environment.

Disclosure of Invention

In view of this, the utility model aims at providing a with low costs, make things convenient for lift adjustment and operation safety's pneumatic elevating gear of aluminium alloy finished product platform.

In order to solve the technical problem, the technical scheme of the utility model is that:

a pneumatic lifting device for an aluminum profile finished product table comprises a finished product table top frame combination, a plurality of support combinations which are distributed at equal intervals below the finished product table top frame combination and used for supporting the finished product table top frame combination, and a cylinder combination which is arranged on a first support combination and used for controlling the support combinations to lift and control the finished product table top frame combination; the support combination includes the chassis, sets up in chassis one side, is used for connecting the swing pull rod of next support combination to and set up in chassis top, make things convenient for goods platform frame combination lifting control's slide guide, the chassis includes braced frame, sets up the swing main shaft in the braced frame top, install the swing main shaft is located inside one side of braced frame, and is connected fixed lower swing arm with the swing pull rod, installs the swing main shaft is located braced frame outside both sides, is used for the last swing arm that the goods platform frame combination of swing control goes up and down, still be provided with the power swing arm that is used for connecting the cylinder combination on the braced frame of first support combination, power swing arm installs and is located the inside opposite side of braced frame at the swing main shaft.

Preferably, the bottom of the support frame is provided with an angle iron for fixing the support frame.

Preferably, two ends of the swing main shaft penetrate through the supporting frame, bearing pressing covers are installed at two ends of the swing main shaft, and the bearing pressing covers and the supporting frame are fixed through screws.

Preferably, a pull rod sleeve rotatable in accordance with the swing is attached to the lower swing arm.

Preferably, a roller is further mounted on an upper side of the upper swing arm.

Preferably, the cylinder combination comprises a base, a hinged seat fixed on the base, and a cylinder installed on the hinged seat and used as the lifting adjusting power of the support combination.

Preferably, two one-way throttle valves are installed above the air cylinder, a straight-through pipe integrally arranged with the one-way throttle valve is arranged at one end of the one-way throttle valve, and an elbow communicated with the air cylinder and the one-way throttle valve is arranged at the other end of the one-way throttle valve.

Preferably, the model of the finished table frame combination is KD-SCX-8-01.

The utility model discloses technical effect mainly embodies in following aspect: the support combination is formed by the underframe, the swing pull rod and the sliding guide plate, and one air cylinder is used as power, so that the lifting height of the finished table top frame combination can be adjusted by the adjacent support combination under the swing of the swing pull rod, the installation quantity of the air cylinders can be saved, in addition, the finished table top frame combination can be controlled by the air cylinder to realize lifting, the lifting of a hydraulic oil cylinder is not needed, the phenomenon of leakage of hydraulic oil can be avoided, and the hidden danger of workshop production can be reduced.

Drawings

Fig. 1 is a structural diagram of a pneumatic lifting device of an aluminum profile finished product table of the utility model;

FIG. 2 is a side view of the bracket assembly of FIG. 1;

FIG. 3 is a front view of FIG. 2;

fig. 4 is a mounting structure view of the bracket assembly and the cylinder assembly of fig. 1.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.

In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right side", "left end", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.

Example 1

The utility model provides an aluminium alloy finished product platform pneumatic lifting device, as shown in figure 1, includes finished product platform frame combination 1, a plurality of equidistance distribution sets up finished product platform frame combination 1 below, be used for supporting finished product platform frame combination 1's support combination 2 to and set up on first support combination 2, be used for controlling support combination 2 and carry out lifting control's cylinder combination 3 to finished product platform frame combination 1.

As shown in fig. 2-3, the support assembly 2 includes a base frame 21, a swing rod 22 disposed at one side of the base frame 21 for connecting the next support assembly 2, and a sliding guide plate 23 which is arranged above the bottom frame 21 and is convenient for controlling the lifting of the finished table top frame assembly 1, the base frame 21 comprises a supporting frame 211, a swing main shaft 212 arranged above the supporting frame 211, a lower swing arm 213 which is arranged at one side of the swing main shaft 212 inside the supporting frame 211 and is fixedly connected with the swing pull rod 22, an upper swing arm 214 which is arranged at two sides of the swing main shaft 212 outside the supporting frame 211 and is used for swing control of the lifting of the product table frame assembly 1, the supporting frame 211 of the first bracket assembly 2 is further provided with a power swing arm 215 for connecting the cylinder assembly 3, the power swing arm 215 is installed at the other side of the swing main shaft 212 inside the support frame 211. The bottom of the supporting frame 211 is provided with an angle bar 2111 for fixing the supporting frame 211, and the supporting structure strength of the supporting frame 211 is improved by the angle bar 2111. The two ends of the swing main shaft 212 penetrate through the supporting frame 211, and the bearing glands 2121 are installed at the two ends of the swing main shaft 212, the bearing glands 2121 and the supporting frame 211 are fixed by screws, and the installation stability of the swing main shaft 212 on the supporting frame 211 is improved by the bearing glands 2121. The lower swing arm 213 is provided with a pull rod sleeve 2131 which can rotate along with the swing, and the swing pull rod 22 can be tightly sleeved by the pull rod sleeve 2131, so that the next bracket assembly 2 can be linked, and the finished table frame assembly 1 can be lifted and adjusted. A roller 2141 is further mounted on one side above the upper swing arm 214, and the lifting height of the top table frame assembly 1 can be adjusted by the roller 2141 through the left-right swing of the upper swing arm 214.

As shown in fig. 4, the cylinder assembly 3 includes a base 31, a hinge base 32 fixed on the base 31, and a cylinder 33 installed on the hinge base 32 and used as a power for adjusting the lifting of the support assembly 2. Two one-way throttle valves 331 are installed above the air cylinder 33, one end of each one-way throttle valve 331 is provided with a straight-through pipe 332 which is integrally arranged with the one-way throttle valve 331 and can be externally connected with an air pipe, the air cylinder 33 is subjected to air transmission or air exhaust through the one-way throttle valve 331, and the other end of each one-way throttle valve 331 is provided with an elbow 333 which is communicated with the air cylinder 33 and the one-way throttle valve 331.

In this embodiment, the model of the finished stage rack assembly 1 is KD-SCX-8-01.

In the present embodiment, the cylinders 33 are of the CDU20-20D type.

In the present embodiment, the one-way throttle valve 331 is of a type ASC 300-15.

The working principle is as follows: the upper swing arm 214 is driven to swing left and right by the air cylinder 33 which is connected with the power swing arm 215, so that the finished product table frame assembly 1 is supported or put down by the roller 2141 under the guiding action of the sliding guide plate 23 to complete the lifting adjustment, in addition, two adjacent support assemblies are linked by the swing pull rod 22 connected with the next support assembly 2, and all the support assemblies 2 are driven by the air cylinder 33 to simultaneously carry out the lifting adjustment.

The rising adjustment state: the cylinder 33 drives the power swing arm 215, so that the power swing arm 215 drives the swing main shaft 211 to rotate and drives the upper swing arm 214 to be adjusted to be vertical to the bottom frame 21, and at this time, the finished table top frame assembly 1 rises to the highest height;

a descending adjustment state: the cylinder 33 drives the power swing arm 215, so that the power swing arm 215 drives the swing main shaft 211 to rotate and drives the upper swing arm 214 to tilt and adjust to two sides of the bottom frame 21, and at this time, the height of the finished table top frame assembly 1 gradually decreases with the increase of the tilt.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims

1. A pneumatic lifting device for an aluminum profile finished product table comprises a finished product table top frame combination, a plurality of support combinations which are distributed at equal intervals below the finished product table top frame combination and used for supporting the finished product table top frame combination, and a cylinder combination which is arranged on a first support combination and used for controlling the support combinations to lift and control the finished product table top frame combination; the method is characterized in that: the support combination includes the chassis, sets up in chassis one side, is used for connecting the swing pull rod of next support combination to and set up in chassis top, make things convenient for goods platform frame combination lifting control's slide guide, the chassis includes braced frame, sets up the swing main shaft in the braced frame top, install the swing main shaft is located inside one side of braced frame, and is connected fixed lower swing arm with the swing pull rod, installs the swing main shaft is located braced frame outside both sides, is used for the last swing arm that the goods platform frame combination of swing control goes up and down, still be provided with the power swing arm that is used for connecting the cylinder combination on the braced frame of first support combination, power swing arm installs and is located the inside opposite side of braced frame at the swing main shaft.

2. The pneumatic lifting device for the aluminum profile finished product table as claimed in claim 1, is characterized in that: and the bottom of the supporting frame is provided with an angle iron for fixing the supporting frame.

3. The pneumatic lifting device for the aluminum profile finished product table as claimed in claim 1, is characterized in that: the two ends of the swing main shaft penetrate through the supporting frame, bearing glands are installed at the two ends of the swing main shaft, and the bearing glands are fixed with the supporting frame through screws.

4. The pneumatic lifting device for the aluminum profile finished product table as claimed in claim 1, is characterized in that: and a pull rod sleeve capable of rotating along with the swinging is arranged on the lower swinging arm.

5. The pneumatic lifting device for the aluminum profile finished product table as claimed in claim 1, is characterized in that: and one side above the upper swing arm is also provided with a roller.

6. The pneumatic lifting device for the aluminum profile finished product table as claimed in claim 1, is characterized in that: the cylinder combination comprises a base, a hinged seat fixed on the base and a cylinder installed on the hinged seat and used as power for lifting and adjusting the support combination.

7. The pneumatic lifting device for the aluminum profile finished product table as claimed in claim 6, is characterized in that: two one-way throttle valves are installed above the air cylinder, a straight-through pipe integrally arranged with the one-way throttle valve is arranged at one end of the one-way throttle valve, and an elbow communicated with the air cylinder and the one-way throttle valve is arranged at the other end of the one-way throttle valve.

8. The pneumatic lifting device for the aluminum profile finished product table as claimed in claim 1, is characterized in that: the model of the finished product table top frame combination is KD-SCX-8-01.