CN210236885U

CN210236885U - Multi-station assembly production line for electric bicycles

Info

Publication number: CN210236885U
Application number: CN201920833343.4U
Authority: CN
Inventors: Yiping Zhu; 朱弋平
Original assignee: Wuxi Syev Technology Development Co ltd
Current assignee: Wuxi Syev Technology Development Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-04-03
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a multi-station assembly production line of electric bicycles, which comprises a guide rail erected on the ground at intervals and a hoisting device arranged on the guide rail in a sliding displacement manner, wherein a frame is hung below the hoisting device; the lifting device comprises a sliding flat plate, a support frame and a lifting mechanism, the sliding flat plate is arranged along the length direction of the guide rail in a sliding displacement mode, the support frame is arranged below the sliding flat plate, the support frame is arranged through the upper displacement and the lower displacement of the lifting mechanism, the assembling quality can be guaranteed, and the assembling efficiency is improved.

Description

Multi-station assembly production line for electric bicycles

Technical Field

The utility model belongs to the electric bicycle field, in particular to electric bicycle's multistation assembly line.

Background

The electric vehicle comprises a frame, a plastic part, a battery, a motor, front and rear wheels, a lamp, an electrical component and the like. Early assembly was accomplished by an operator assembling the components individually and in sequence. This kind of assembled mode work efficiency is low, and it appears the part easily and neglected the dress scheduling problem, moreover, because the frame removes the adjustment inconvenient, and the convenience is relatively poor when leading to the equipment, influences the packaging efficiency.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the not enough of existence among the prior art, the utility model provides an electric bicycle's multistation assembly line can guarantee the equipment quality, and promotes the packaging efficiency.

The technical scheme is as follows: in order to achieve the above purpose, the technical scheme of the utility model is as follows:

a multi-station assembly production line of electric bicycles comprises guide rails erected on the ground at intervals and a hoisting device arranged on the guide rails in a sliding displacement mode, wherein a frame is hung below the hoisting device; the lifting device comprises a sliding flat plate, a support frame and a lifting mechanism, wherein the sliding flat plate is arranged along the length direction of the guide rail in a sliding displacement mode, the support frame is arranged below the sliding flat plate, and the support frame is arranged through the upper displacement and the lower displacement of the lifting mechanism.

Furthermore, the lifting mechanism comprises a first lifting mechanism and a second lifting mechanism which are arranged along the length direction of the guide rail at intervals, the driven ends of the first lifting mechanism and the second lifting mechanism are hinged with the support frame, the direction of a hinge axis is vertical to the length direction of the guide rail, the second lifting and sliding flat plate is hinged, and the hinge axis is vertical to the length direction of the guide rail; the support frame is adjusted in a manner of obliquely swinging in a vertical plane through the telescopic action of the first lifting mechanism and the second lifting mechanism.

Furthermore, the support frame is a frame structure, two rotating cross rods are arranged in the inner frame of the support frame at intervals perpendicular to the length direction of the guide rails, the two rotating cross rods correspond to the rear frame and the front frame of the frame respectively, the two ends of each rotating cross rod are arranged on the support frame in a rotating mode through rotating shafts, and driven ends of the first lifting mechanism and the second lifting mechanism are connected to the two rotating cross rods respectively in a corresponding mode.

Further, the first lifting mechanism and the second lifting mechanism are respectively a telescopic cylinder or a telescopic oil cylinder; first elevating system is fixed to be set up on the dull and stereotyped that slides, it has link up to have seted up logical groove to slide on the dull and stereotyped corresponding second elevating system, second elevating system's cylinder body sets up in logical inslot through articulated the piece.

Furthermore, a hanging rod is arranged below the supporting frame, a clamping assembly is arranged at the lower end of the hanging rod and corresponds to the rear frame, and the clamping assembly clamps the rear frame; the one end of keeping away from clamping component on guide rail length of carriage is provided with the support cantilever, the support cantilever extends the setting along guide rail length direction, and is two sets of support cantilever bears two handlebars of supporting preceding frame respectively.

Furthermore, be provided with the locating piece on the support cantilever, two the locating piece sets up along the length direction interval of supporting the cantilever, two the locating piece forms the spacing groove that holds and spacing handlebar with the support cantilever.

Has the advantages that: the utility model discloses a mode of assembly line for the frame loops through different equipment stations through hoist device sliding displacement on the guide rail, avoids workman neglected loading part, moreover, hoists the frame unsettledly, does benefit to the installation to each part, and the installation that conveniently operates the workman and installs, guarantees that each part targets in place, and can promote the packaging efficiency of electric motor car by a wide margin.

Drawings

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

fig. 2 is a schematic view of the overall structure of the present invention at another viewing angle;

FIG. 3 is a schematic view of the enlarged partial structure of the present invention;

figure 4 is the utility model discloses a hoist device's spatial structure sketch map.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in the accompanying drawings 1-4, a multistation assembly line of electric bicycle, guide rail 2 and the slip displacement setting that erect including interval ground are in hoist device on the guide rail 2, frame 1 is hung to hoist device below, guide rail 2 contains the shaped steel of two U type cross-sections, and the opening side of two shaped steel sets up relatively, is provided with a plurality of stations along 2 length direction's of guide rail both sides for the part of different positions on the equipment frame 1, through the mode of assembly line, make the frame pass through hoist device sliding displacement on the guide rail, loop through different equipment stations, avoid workman neglected loading parts, and, it is unsettled to hoist frame 1, do benefit to the installation to each part, make things convenient for the operation workman to install, guarantee that the installation of each part targets in place, and can promote the packaging efficiency of electric motor car by a wide margin. Hoist device is provided with a plurality of gyro wheels including dull and stereotyped 3, support frame 6 and elevating system slide, and it is provided with along the guide rail length direction displacement setting to slide on the dull and stereotyped 3, the below of the dull and stereotyped 3 that slides is provided with support frame 6, and 1 hoists on support frame 6 of frame, support frame 6 sets up through the upper and lower displacement of elevating system, through the upper and lower high position of adjustment frame to make operation workman have better operating position and operating angle, do benefit to workman's installation operation.

The lifting mechanism comprises a first lifting mechanism 4 and a second lifting mechanism 5 which are arranged along the length direction of the guide rail 2 at intervals, the driven ends of the first lifting mechanism 4 and the second lifting mechanism 5 are hinged with a support frame 6, the direction of a hinge axis is vertical to the length direction of the guide rail 2, the first lifting mechanism 4 is fixedly arranged on the sliding flat plate 3, the second lifting mechanism 5 is hinged with the sliding flat plate 3, and the hinge axis is vertical to the length direction of the guide rail; the direction of the hinge axis of the second lifting mechanism 5 is parallel to the hinge axis of the first lifting mechanism, the second lifting mechanism and the support frame 6, the support frame 6 is adjusted in an inclined swinging mode in a vertical plane through the telescopic action of the first lifting mechanism 4 and the second lifting mechanism 5, and meanwhile, the support frame can also be subjected to lifting displacement.

The first lifting mechanism 4 and the second lifting mechanism 5 are respectively a telescopic cylinder or a telescopic oil cylinder; it has seted up logical groove 15 to link up corresponding second elevating system 5 on the dull and stereotyped 3 that slides, the cylinder body of second elevating system 5 is articulated to be set up at logical groove 15 through articulated piece 14, and articulated piece 14 is less than logical groove 15, and articulated shaft 16 of articulated piece 14 rotates at logical groove 15, and logical groove 15 is greater than the rotation diameter of articulated piece 14 along the ascending opening length of guide rail length direction to guarantee the rotation of second elevating system 5.

Support frame 6 is frame structure, just perpendicular to guide rail length direction interval is provided with two rotation horizontal poles 8 in the 6 inside casings of support frame, and two rotation horizontal poles 8 correspond respectively to back frame 1a, preceding frame 1b of frame 1, the both ends of rotating horizontal pole 8 are rotated through pivot 7 and are set up on support frame 6, first elevating system 4, second elevating system 5 correspond fixed connection respectively on two rotation horizontal poles 8 by the drive end, through the rotation of rotating horizontal pole 8 for telescopic link and support frame 6 take place the relative rotation action.

A suspension rod 9 is arranged below the support frame 6, a clamping assembly 10 is arranged at the lower end of the suspension rod 9, the clamping assembly 10 is arranged corresponding to the rear frame 1a, and the clamping assembly 10 clamps the rear frame 1 a; clamping component 10 is clamping jaw cylinder or staple bolt etc for the back beam of tight and fixed back frame, with sling truck frame 1, the one end that clamping component 10 was kept away from to support frame 6 on guide rail length is provided with support cantilever 12, support cantilever 12 extends the setting along guide rail length direction, and is two sets of support cantilever 12 bearing two handlebar 1c of frame 1b before supporting respectively, through supporting cantilever 12 bearing handlebar 1c to make frame 1 hoisted on support frame 6, be provided with locating piece 11, two on the support cantilever 12 the locating piece 11 sets up, two along the length direction interval that supports cantilever 12 locating piece 11 and support cantilever 12 form and hold and spacing handlebar 1 c's spacing groove 13.

Be provided with storage tank 20 along guide rail length direction setting in the frame below of being hung for the placement tool still includes a plurality of spacer pins 15 along length direction on the guide rail, spacer pin 15 is the screw structure, and its threaded connection is on the lower lateral wall of guide rail, and on every station, contains two spacer pins 15 that are located the dull and stereotyped 3 displacement direction of sliding respectively both ends, when the dull and stereotyped displacement of sliding to this station, prevents the displacement of the dull and stereotyped 3 of sliding through two spacer pins 15 of upward spinning.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides an electric bicycle's multistation assembly line which characterized in that: the device comprises guide rails (2) erected at intervals on the ground and a hoisting device arranged on the guide rails (2) in a sliding displacement manner, wherein a frame (1) is hung below the hoisting device; the lifting device comprises a sliding flat plate (3), a support frame (6) and a lifting mechanism, wherein the sliding flat plate (3) is arranged along the length direction of the guide rail in a sliding displacement mode, the support frame (6) is arranged below the sliding flat plate (3), and the support frame (6) is arranged through the upper displacement and the lower displacement of the lifting mechanism.

2. The multi-station assembly line of electric bicycles of claim 1, characterized in that: the lifting mechanism comprises a first lifting mechanism (4) and a second lifting mechanism (5) which are arranged along the length direction of the guide rail (2) at intervals, the driven ends of the first lifting mechanism (4) and the second lifting mechanism (5) are hinged with the support frame (6), the direction of a hinge axis is vertical to the length direction of the guide rail (2), the second lifting mechanism (5) is hinged with the sliding flat plate (3), and the hinge axis is vertical to the length direction of the guide rail; the support frame (6) is adjusted in a manner of obliquely swinging in a vertical plane through the telescopic action of the first lifting mechanism (4) and the second lifting mechanism (5).

3. The multi-station assembly line of electric bicycles of claim 2, characterized in that: support frame (6) are frame structure, just perpendicular to guide rail length direction interval is provided with two rotation horizontal poles (8) in support frame (6) inside casing, and two rotation horizontal poles (8) are corresponding to back frame (1a), preceding frame (1b) of frame (1) respectively, the both ends of rotating horizontal pole (8) are rotated through pivot (7) and are set up on support frame (6), the quilt drive end of first elevating system (4), second elevating system (5) corresponds respectively and connects on two rotation horizontal poles (8).

4. The multi-station assembly line of electric bicycles of claim 2, characterized in that: the first lifting mechanism (4) and the second lifting mechanism (5) are respectively a telescopic cylinder or a telescopic oil cylinder; first elevating system (4) are fixed to be set up on dull and stereotyped (3) slide, it has link up to have seted up logical groove (15) to correspond second elevating system (5) on dull and stereotyped (3) slide, the cylinder body of second elevating system (5) is articulated to be set up in logical groove (15) through articulated piece (14).

5. The multi-station assembly line of electric bicycles of claim 1, characterized in that: a hanging rod (9) is arranged below the supporting frame (6), a clamping assembly (10) is arranged at the lower end of the hanging rod (9), the clamping assembly (10) is arranged corresponding to the rear frame (1a), and the clamping assembly (10) clamps the rear frame (1 a); the one end that clamping component (10) was kept away from in guide rail length in support frame (6) is provided with support cantilever (12), support cantilever (12) and extend the setting along guide rail length direction, two sets of support cantilever (12) bearing respectively supports two handlebar (1c) of preceding frame (1 b).

6. The multi-station assembly line of electric bicycles of claim 5, characterized in that: support be provided with locating piece (11) on cantilever (12), two locating piece (11) are along the length direction interval setting of supporting cantilever (12), two locating piece (11) and support cantilever (12) form spacing groove (13) that hold and spacing handlebar (1 c).