CN210825076U

CN210825076U - Lifting appliance for automobile bottom plate

Info

Publication number: CN210825076U
Application number: CN201921842002.XU
Authority: CN
Inventors: 陈朝阳; 陈文�
Original assignee: Hubei Huaxuan Automation Technology Co ltd
Current assignee: Hubei Huaxuan Automation Technology Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-06-23
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a car bottom plate hoist, its characterized in that: the lifting leg assembly comprises a frame, an electric push rod, a connecting rod mechanism, a rotating shaft six and two lifting leg assemblies which are arranged in a bilateral symmetry mode, wherein a bearing plate is arranged in the middle of the frame, each lifting leg assembly comprises a lower sliding rail, a lower sliding seat, a cross beam, an upper sliding rail, an upper sliding seat and two lifting feet, the connecting rod mechanism comprises a rotating shaft I, a left adjusting rod, a rotating shaft II, a middle swinging rod, a rotating shaft III, a rotating shaft IV, a right adjusting rod and a rotating shaft V, the middle swinging rod is arranged in the middle of the bearing plate through the rotating shaft III, the upper end of the middle swinging rod is connected with the left end of the right adjusting rod through the rotating shaft IV, the lower end of the middle swinging rod is connected with the right end of the left adjusting rod through the rotating shaft. The utility model discloses a novel structure, the rigidity is big, and positioning accuracy is high, and occupation space is little, safe and reliable, long service life.

Description

Lifting appliance for automobile bottom plate

Technical Field

The utility model relates to a conveying equipment, specifically speaking are automobile bottom plate hoist.

Background

On the automobile production conveying line, when carrying out technology processing to the bottom plate, need adopt the hoist and transport it to the technology processing district on proper motion dolly conveying line, current bottom plate hoist adopts electric putter to drive two connecting rods and makes the arc wobbling simple mode to realize hanging the opening and shutting action of leg mostly, and when adopting this kind of structure, the space that occupies is great, and positioning accuracy is poor, and the rigidity is not enough, and when hanging the leg and opening or closing up, the shake is great, and work is unstable.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel structure, rigidity are big, positioning accuracy is high, occupation space is little, safe and reliable, long service life's vehicle floor hoist.

In order to achieve the purpose, the utility model comprises a frame, an electric push rod, a link mechanism, a rotating shaft six and two suspension leg components which are arranged in bilateral symmetry, wherein the middle part of the frame is provided with a bearing plate, each suspension leg component comprises a lower slide rail, a lower slide seat, a cross beam, an upper slide rail, an upper slide seat and two suspension legs, the link mechanism comprises a rotating shaft I, a left adjusting rod, a rotating shaft II, a middle oscillating bar, a rotating shaft III, a rotating shaft IV, a right adjusting rod and a rotating shaft V, the middle oscillating bar is arranged at the middle part of the bearing plate through the rotating shaft III, the upper end of the middle oscillating bar is connected with the left end of the right adjusting rod through the rotating shaft IV, the lower end of the middle oscillating bar is connected with the right end of the left adjusting rod through the rotating shaft II, the right end of the right adjusting rod is connected with the cross beam of the suspension leg component on the, the two lifting feet are arranged on the cross beam, the upper sliding rail and the lower sliding rail are symmetrically arranged on the upper portion and the lower portion of the frame from top to bottom, the upper sliding seat is arranged at the upper end of the cross beam, the upper sliding seat is arranged on the upper sliding rail, the lower sliding seat is arranged at the lower end of the cross beam, the lower sliding seat is arranged on the lower sliding rail, the electric push rod is arranged on the supporting plate, and an extension rod of the electric push rod is connected with the cross beam of the lifting leg assembly on the left side through a rotating shaft six.

The utility model discloses owing to adopted the structure of the shank subassembly constitution that sets up by frame, electric putter, link mechanism, six and two bilateral symmetry of pivot, like this, when the crossbeam that is located the shank subassembly on the left side is driven by electric putter's extension bar and is controlled and remove, the crossbeam that is located the shank subassembly on the right through link mechanism drive makes synchronous opposite direction and removes to the action that opens and shuts is realized. The utility model discloses novel structure, the rigidity is big, and positioning accuracy is high, and occupation space is little, safe and reliable, long service life.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Detailed Description

Referring to fig. 1, the utility model comprises a frame 1, an electric push rod 3, a link mechanism 4, a rotating shaft six 5 and two suspension leg assemblies 2 arranged in bilateral symmetry, a support plate 11 is arranged in the middle of the frame 1, each suspension leg assembly 2 comprises a lower slide rail 21, a lower slide seat 22, a beam 23, an upper slide rail 25, an upper slide seat 26 and two suspension legs 24, the link mechanism 4 comprises a rotating shaft one 41, a left adjusting rod 42, a rotating shaft two 43, a middle swing rod 44, a rotating shaft three 45, a rotating shaft four 46, a right adjusting rod 47 and a rotating shaft five 48, the middle swing rod 44 is arranged in the middle of the support plate 11 through the rotating shaft three 45, the upper end of the middle swing rod 44 is connected with the left end of the right adjusting rod 47 through the rotating shaft four 46, the lower end of the middle swing rod 44 is connected with the right end of the left adjusting rod 42 through the rotating shaft two 43, the right end of the right adjusting rod 47 is connected with, the left end of the left adjusting rod 42 is connected with the cross beam 23 of the left leg hanging assembly 2 through a first rotating shaft 41, the two hanging feet 24 are installed on the cross beam 23, the upper slide rail 25 and the lower slide rail 21 are installed on the upper portion and the lower portion of the frame 1 in an up-and-down symmetrical mode, the upper slide seat 26 is installed at the upper end of the cross beam 23, the upper slide seat 26 is installed on the upper slide rail 25, the lower slide seat 22 is installed at the lower end of the cross beam 23, the lower slide seat 22 is installed on the lower slide rail 21, the electric push rod 3 is installed on the supporting plate 11, and the extension rod of the electric push rod 3 is connected with the cross beam 23 of the left leg hanging assembly 2.

Claims

1. The utility model provides an automobile bottom plate hoist which characterized in that: the electric lifting leg device comprises a frame (1), an electric push rod (3), a link mechanism (4), a rotating shaft six (5) and two lifting leg assemblies (2) which are arranged in bilateral symmetry, wherein a bearing plate (11) is arranged in the middle of the frame (1), each lifting leg assembly (2) comprises a lower slide rail (21), a lower slide seat (22), a cross beam (23), an upper slide rail (25), an upper slide seat (26) and two lifting feet (24), the link mechanism (4) comprises a rotating shaft I (41), a left adjusting rod (42), a rotating shaft II (43), a middle swing rod (44), a rotating shaft III (45), a rotating shaft IV (46), a right adjusting rod (47) and a rotating shaft V (48), the middle swing rod (44) is arranged in the middle of the bearing plate (11) through the rotating shaft III (45), and the upper end of the middle swing rod (44) is connected with the left end of the right adjusting rod (47) through, the lower end of the middle swing rod (44) is connected with the right end of the left adjusting rod (42) through a second rotating shaft (43), the right end of the right adjusting rod (47) is connected with the cross beam (23) of the leg hanging assembly (2) on the right through a fifth rotating shaft (48), the left end of the left adjusting rod (42) is connected with the cross beam (23) of the leg hanging assembly (2) on the left through a first rotating shaft (41), the two hanging feet (24) are arranged on the cross beam (23), the upper sliding rail (25) and the lower sliding rail (21) are symmetrically arranged on the upper part and the lower part of the frame (1) from top to bottom, the upper sliding seat (26) is arranged at the upper end of the cross beam (23), the upper sliding seat (26) is arranged on the upper sliding rail (25), the lower sliding seat (22) is arranged at the lower end of the cross beam (23), the lower sliding seat (22) is arranged on the lower sliding rail (21), and the electric push rod (3), and an extension rod of the electric push rod (3) is connected with a cross beam (23) of the left leg hanging component (2) through a rotating shaft six (5).