CN110203806A - A kind of rotary automobile side wall suspender - Google Patents

Abstract

The invention discloses a kind of rotary automobile side wall suspenders, it is characterized by comprising upper frames, clamping device, motor reducer, nut, rotating frame, belt type hoisting mechanism, lower frame, scissors-type lifting, suspender and two connecting plates, the intermediate position of the upper frame is equipped with circular orbit, and speed reducer seat board is equipped on the upper frame, the speed reducer seat board is loaded on the top of circular orbit, the clamping device includes electric pushrod seat, shaft I, electric pushrod, right spindle, right gear, shaft II, clamp arm attachment base, left gear, left rotary shaft, rack, left clamp arm and right clamp arm, the rotating frame includes annular frame, several circumferentially uniformly distributed locating pieces and several circumferentially uniformly distributed roll wheel assemblies.The inventive structure is novel, fast and accurate for positioning, can carry out rotation process, easy to assembly, high production efficiency, securely and reliably.

Description

A kind of rotary automobile side wall suspender

Technical field

The present invention relates to conveying machinery, specifically a kind of rotary automobile side wall suspender.

Background technique

On existing vehicle side assembling line, suspender operation is driven by automatic carriage, vehicle side is lifted on suspender On, it after reaching specified rigging position, is positioned using bolt, but when due to using this positioning method, it may be by It is mutually staggered in location hole, the phenomenon that bolt can not be inserted into location hole, at this point, usually needing by manually climbing to high-altitude crowbar etc. After tool is finely adjusted, positioning operation could be completed, and when positioning in this way, it, can only due to irrotationality rotation mechanism Straight line positioning is carried out, assembly is inconvenient, to influence assembly efficiency and assembly precision.

Summary of the invention

It is an object of the invention to provide structure novel, it is fast and accurate for positioning, rotation process can be carried out, easy to assembly, raw Produce a kind of high-efficient, safe and reliable rotary automobile side wall suspender.

In order to achieve the above objectives, the present invention includes upper frame, clamping device, motor reducer, nut, rotating frame, band The intermediate position of formula hoisting mechanism, lower frame, scissors-type lifting, suspender and two connecting plates, the upper frame is equipped with annular Track, and speed reducer seat board is equipped on the upper frame, the speed reducer seat board is loaded on the top of circular orbit, the clamping Mechanism includes electric pushrod seat, shaft I, electric pushrod, right spindle, right gear, shaft II, clamp arm attachment base, left gear, left-hand rotation Axis, rack, left clamp arm and right clamp arm, the rotating frame include annular frame, several circumferentially uniformly distributed locating pieces and several A circumferentially uniformly distributed roll wheel assembly, the roll wheel assembly include idler wheel and shaft III, and the belt type hoisting mechanism includes double shafts Motor reducer and two symmetrically arranged belt lifting components, the belt lifting component include belt pulley, bearing block, transmission Axis, shaft coupling, belt and hanging ring, for the rack loaded on upper frame, the electric pushrod seat is described electronic to push away loaded in rack Bar is connect by shaft I with electric pushrod seat, and the clamp arm attachment base is welded in the upper end of left clamp arm, and the clamp arm attachment base is logical The extension bar for crossing shaft II and electric pushrod connects, and the left gear and left clamp arm are all made of key connecting and are loaded in left rotary shaft, institute It states right gear and left gear is intermeshed, the right gear and right clamp arm are all made of key connecting and are loaded on right spindle, the right-hand rotation Axis and left rotary shaft are loaded in rack, and loaded on speed reducer seat board, the rotating frame is loaded on the motor reducer by nut On the output shaft of motor reducer, the idler wheel is by shaft III loaded on rotating frame, and the idler wheel is loaded on circular orbit Top, and the idler wheel can be rolled along circular orbit, and the locating piece is loaded on the outer round surface of annular frame, the lower frame Frame is connect by connecting plate with annular frame, and the lower frame is loaded on the lower section of annular frame, and double output shaft electric machines subtract Loaded on lower frame, the transmission shaft is threaded onto the hole of bearing block fast machine, and one end of the transmission shaft passes through shaft coupling and double The output axis connection of output shaft electric machine speed reducer, the other end of the transmission shaft are equipped with belt pulley, and the hanging ring is loaded on suspender, and And the hanging ring is connect by belt with belt pulley, the upper end of the scissors-type lifting is connect with lower frame, and described is cut The lower end of formula elevating mechanism is connect with suspender；The right gear and left gear are the identical gear of number of teeth equal diameter.

The present invention is due to using by upper frame, clamping device, motor reducer, nut, rotating frame, band elevator The structure of structure, lower frame, scissors-type lifting, suspender and two connecting plates composition, clamping device includes electric pushrod seat, shaft I, electric pushrod, right spindle, right gear, shaft II, clamp arm attachment base, left gear, left rotary shaft, rack, left clamp arm and right clamp arm, Rotating frame includes annular frame, several circumferentially uniformly distributed locating pieces and several are circumferentially uniformly distributed by idler wheel and shaft III The roll wheel assembly of composition can drive rotating frame rotation, and drive lower frame with such a structure by motor reducer Frame rotation, to drive rotating hanger；It can also be realized using the left clamp arm and right clamp arm clamping and positioning block of clamping device quickly Positioning.Structure of the invention is novel, fast and accurate for positioning, can carry out rotation process, easy to assembly, high production efficiency, securely and reliably.

Detailed description of the invention

Fig. 1 is main view of the invention.

Fig. 2 is top view of the invention.

Fig. 3 is the enlarged view at I in Fig. 2.

Specific embodiment

Referring to Fig. 1 to Fig. 3, the present invention includes upper frame 1, clamping device 2, motor reducer 3, nut 3A, rotating frame 4, belt type hoisting mechanism 6, lower frame 7, scissors-type lifting 8, suspender 9 and two connecting plates 10, the middle part of the upper frame 1 Position is equipped with circular orbit 1A, and speed reducer seat board 1B is equipped on the upper frame 1, and the speed reducer seat board 1B is loaded on circular rails The top of road 1A, the clamping device 2 include electric pushrod seat 21, shaft I22, electric pushrod 23, right spindle 24, right gear 25, shaft II26, clamp arm attachment base 27, left gear 28, left rotary shaft 29, rack 30, left clamp arm 31 and right clamp arm 32, the rotation Frame 4 includes annular frame 41, several circumferentially uniformly distributed locating pieces 42 and several circumferentially uniformly distributed roll wheel assemblies 43, described Roll wheel assembly 43 includes idler wheel 431 and shaft III432, and the belt type hoisting mechanism 6 includes double output shaft electric machine speed reducers 62 and two A symmetrically arranged belt lifting component 61, the belt lifting component 61 include belt pulley 611, bearing block 612, transmission shaft 613, shaft coupling 614, belt 615 and hanging ring 616, for the rack 30 loaded on upper frame 1, the electric pushrod seat 21 is loaded on machine On frame 30, the electric pushrod 23 is connect by shaft I22 with electric pushrod seat 21, and the clamp arm attachment base 27 is welded in left folder The upper end of arm 31, the clamp arm attachment base 27 are connect by shaft II26 with the extension bar of electric pushrod 23, the left gear 28 And left clamp arm 31 is all made of key connecting loaded in left rotary shaft 29, the right gear 25 is intermeshed with left gear 28, the right tooth Wheel 25 and right clamp arm 32 are all made of key connecting loaded on right spindle 24, and the right spindle 24 and left rotary shaft 29 are loaded in rack 30, The motor reducer 3 is loaded on speed reducer seat board 1B, and the rotating frame 4 is by nut 3A loaded on the defeated of motor reducer 3 On shaft, for the idler wheel 431 by shaft III432 loaded on rotating frame 4, the idler wheel 431 is upper loaded on circular orbit 1A's Side, and the idler wheel 431 can be rolled along circular orbit 1A, and the locating piece 42 is loaded on the outer round surface of annular frame 41, The lower frame 7 is connect by connecting plate 10 with annular frame 41, and the lower frame 7 is loaded on the lower section of annular frame 41, Loaded on lower frame 11, the transmission shaft 613 is threaded onto the hole of bearing block 612 double output shaft electric machine speed reducers 62, described One end of transmission shaft 613 passes through the output axis connection of shaft coupling 614 and double output shaft electric machine speed reducers 62, the transmission shaft 613 The other end is equipped with belt pulley 611, and the hanging ring 616 is loaded on suspender 9, and the hanging ring 616 passes through belt 615 and belt pulley 611 connections, the upper end of the scissors-type lifting 8 connect with lower frame 7, and the lower end of the scissors-type lifting 8 with hang 9 connection of tool.The right gear 25 and left gear 28 are the identical gear of number of teeth equal diameter.

Claims (2)

1. a kind of rotary automobile side wall suspender, it is characterised in that: including upper frame (1), clamping device (2), motor reducer (3), nut (3A), rotating frame (4), belt type hoisting mechanism (6), lower frame (7), scissors-type lifting (8), suspender (9) and The intermediate position of two connecting plates (10), the upper frame (1) is equipped with circular orbit (1A), and sets on the upper frame (1) Have speed reducer seat board (1B), the speed reducer seat board (1B) is loaded on the top of circular orbit (1A), and the clamping device (2) includes Electric pushrod seat (21), shaft I(22), electric pushrod (23), right spindle (24), right gear (25), shaft II(26), clamp arm connect Joint chair (27), left gear (28), left rotary shaft (29), rack (30), left clamp arm (31) and right clamp arm (32), the rotating frame It (4) include annular frame (41), several circumferentially uniformly distributed locating pieces (42) and several circumferentially uniformly distributed roll wheel assemblies (43), The roll wheel assembly (43) includes idler wheel (431) and shaft III(432), the belt type hoisting mechanism (6) includes double output shaft electric machines Speed reducer (62) and two symmetrically arranged belt lifting components (61), the belt lifting component (61) includes belt pulley (611), bearing block (612), transmission shaft (613), shaft coupling (614), belt (615) and hanging ring (616), rack (30) dress In on upper frame (1), for the electric pushrod seat (21) loaded on rack (30), the electric pushrod (23) passes through shaft I(22) It is connect with electric pushrod seat (21), the clamp arm attachment base (27) is welded in the upper end of left clamp arm (31), the clamp arm attachment base (27) pass through shaft II(26) it is connect with the extension bar of electric pushrod (23), the left gear (28) and left clamp arm (31) are all made of Key connecting is loaded on left rotary shaft (29), and the right gear (25) and left gear (28) are intermeshed, the right gear (25) and the right side Clamp arm (32) is all made of key connecting loaded on right spindle (24), and the right spindle (24) and left rotary shaft (29) are loaded on rack (30) On, for the motor reducer (3) loaded on speed reducer seat board (1B), the rotating frame (4) is loaded on motor by nut (3A) On the output shaft of speed reducer (3), the idler wheel (431) passes through shaft III(432) it is loaded on rotating frame (4), the idler wheel (431) it is loaded on the top of circular orbit (1A), and the idler wheel (431) can be rolled along circular orbit (1A), the locating piece (42) on the outer round surface loaded on annular frame (41), the lower frame (7) is connected by connecting plate (10) and annular frame (41) It connects, and the lower frame (7) is loaded on the lower section of annular frame (41), double output shaft electric machine speed reducers (62) are loaded on lower frame (11) on, the transmission shaft (613) is threaded onto the hole of bearing block (612), and one end of the transmission shaft (613) passes through shaft coupling (614) with the output axis connection of double output shaft electric machine speed reducers (62), the other end of the transmission shaft (613) is equipped with belt pulley (611), the hanging ring (616) is loaded on suspender (9), and the hanging ring (616) passes through belt (615) and belt pulley (611) Connection, the upper end of the scissors-type lifting (8) connect with lower frame (7), and the lower end of the scissors-type lifting (8) and Suspender (9) connection.

2. a kind of rotary automobile side wall suspender according to claim 1, it is characterised in that: the right gear (25) and a left side Gear (28) is the identical gear of number of teeth equal diameter.