CN209887543U

CN209887543U - Auxiliary device for assembling electric bicycle

Info

Publication number: CN209887543U
Application number: CN201920677193.2U
Authority: CN
Inventors: 张庆国; 张晓旭
Original assignee: Tianjin Xiaoxu Technology Co Ltd
Current assignee: Tianjin Xiaoxu Technology Co Ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-01-03
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses an auxiliary device for assembling an electric bicycle, which comprises an assembling table, wherein a frame fixing device and a part hoisting device are arranged on the assembling table, a frame overturning device is arranged on the frame fixing device, and the part hoisting device is arranged at the upper part of the frame fixing device; the utility model discloses an auxiliary device is used in electric bicycle equipment realizes fixing and the upset to the frame in electric bicycle equipment, and the vehicle equipment of being convenient for reduces the equipment degree of difficulty, improves the packaging efficiency.

Description

Auxiliary device for assembling electric bicycle

Technical Field

The utility model belongs to two wheeler equipment field, more specifically the utility model relates to an auxiliary device is used in electric bicycle equipment that says so.

Background

In present society, everybody advocates green trip actively, and along with the implementation of sharing bicycle in addition for the bicycle trip obtains extensive popularization, and consequently the sales volume of bicycle also obtains very big increase, and the bicycle of present is the manual work and assembles, and the assembler needs carry out the frame reversal many times according to the equipment position in the equipment, complex operation, and the frame is difficult for fixing in the equipment, has brought certain degree of difficulty for the equipment, increases manufacturing cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary device is used in electric bicycle equipment realizes fixing and the upset to the frame in electric bicycle equipment, and the vehicle equipment of being convenient for reduces the equipment degree of difficulty, improves the packaging efficiency.

The utility model provides a technical scheme auxiliary device is used in electric bicycle equipment, including the assembly bench, be provided with frame fixing device and part hoisting device on the assembly bench, be provided with frame turning device on the frame fixing device, part hoisting device sets up in frame fixing device upper portion position.

Preferably, the frame fixing device comprises two upright columns which are fixed on the assembly table and are oppositely arranged, a fixing shaft penetrates through the two upright columns, and the frame clamping mechanism is sleeved on the fixing shaft.

Preferably, the frame clamping mechanism comprises two fixed sleeves which are oppositely arranged and sleeved outside the fixed shaft, the two fixed sleeves are respectively provided with a clamping groove, two opposite clamping pieces are arranged in the clamping grooves, the clamping pieces are connected with a screw rod, and the screw rod penetrates through the side wall of the clamping groove and is sleeved with a clamping nut.

Preferably, be provided with a short keyway and a long keyway on the fixed axle, two fixed covers set up respectively in short keyway and long keyway position, set up to be provided with the key in the fixed cover of short keyway position in the lump with fixed axle fixed connection, set up to be provided with the stop collar of cover outside the fixed axle respectively in the fixed cover both sides of long keyway position, be provided with spacing hole on the stop collar, spacing downthehole spacing screw that passes sets up to be provided with key two in the fixed cover of long keyway position, key two is arranged in the long keyway and is restricted this fixed cover relative fixed axle rotation.

Preferably, the frame turnover device comprises a driven gear fixed at the end of the fixed shaft, a sector gear is meshed with the driven gear, and the sector gear is driven by a first speed reduction motor.

Preferably, the sector gear central angle is 180 degrees.

Preferably, the part hoisting device comprises a sliding rod connected with the assembly table into a whole, the sliding rod is arranged at the upper part of the assembly table and parallel to the assembly table, a sliding groove which is in the same direction with the fixed shaft is formed in the sliding rod, a pulley is arranged in the sliding groove, the bottom of the pulley is connected with a downward connecting rod, the bottom of the connecting rod is provided with a rope box, a speed reduction motor II is arranged in the rope box, a hoisting rope is wound on an output shaft of the speed reduction motor II, and the bottom of the hoisting rope extends to the frame fixing device and is fixedly provided with a hoisting hook.

Preferably, fixed one end is worn out the stand part and is set up to square structure and cup jointed the position sleeve, be connected with the connecting rod of vertical setting on the position sleeve, the tip that the position sleeve was kept away from to the connecting rod is provided with the gag lever post, is provided with spacing groove pole on the stand, spacing groove pole is fixed with the stand through connecting bolt and nut, is provided with horizontal spacing groove on the spacing groove pole, and spacing groove width suits with the connecting rod diameter, and spacing groove pole setting is located the adaptive position of minimum position department at the connecting rod.

The utility model discloses technical scheme's beneficial effect is:

the utility model provides a technical scheme's an auxiliary device is used in electric bicycle equipment, adopt frame fixing device to realize the fixed to the frame, avoid in the equipment the frame appear toppling over and the fixed mode of special messenger, reduce the equipment degree of difficulty, utilize frame turning device to realize overturning the frame, and it is fixed after the upset, avoid artifical upset, improve the packaging efficiency, utilize part hoisting device to realize hoisting some parts in the equipment like the hoist of wheel, be convenient for on the one hand to the fixed and location of the spare part of hoisting, another convenient assembler's both hands operation installation of being convenient for, be convenient for assemble, reduce the equipment degree of difficulty, improve the packaging efficiency.

Drawings

FIG. 1 is a front view of an auxiliary device for assembling an electric bicycle according to the present invention,

figure 2 is a left side view of figure 1,

FIG. 3 is a schematic view of the fixing shaft being fixed by the limiting groove.

Detailed Description

In order to facilitate the understanding of the technical solutions of the present invention by those skilled in the art, the technical solutions of the present invention will now be further described with reference to the drawings attached to the specification.

As shown in fig. 1 and fig. 2, the auxiliary device for assembling an electric bicycle according to the present invention includes an assembling table 10, wherein the assembling table 10 is provided with a frame fixing device and a component lifting device, the frame fixing device is provided with a frame overturning device, and the component lifting device is disposed at an upper position of the frame fixing device; adopt frame fixing device to realize fixed to the frame, avoid in the equipment the frame appear empting with the fixed mode of special messenger, reduce the equipment degree of difficulty, utilize frame turning device to realize overturning the frame, and fixed after the upset, avoid artifical upset, improve packaging efficiency, utilize the part hoisting device to realize hoisting some parts in the equipment such as wheel, be convenient for on the one hand to the fixed and location of the spare part of hoisting, another convenient assembler's two-hand operation installation of being convenient for, be convenient for assemble, reduce the equipment degree of difficulty, improve packaging efficiency.

As shown in fig. 1 and fig. 2, the frame fixing device includes two upright columns 8 oppositely arranged on an assembly table 10, a fixing shaft 12 penetrates through the two upright columns 8, and a frame clamping mechanism is sleeved on the fixing shaft 12; the frame clamping mechanism realizes the clamping and supporting of the frame, so that the assembly height of the frame meets the requirement of human engineering, the stooping operation is avoided, and the installation working strength is reduced.

As shown in fig. 1 and 2, the frame clamping mechanism includes two fixing sleeves 7 oppositely disposed and sleeved outside the fixed shaft 12, the two fixing sleeves 7 are respectively provided with a clamping groove 21, two opposite clamping pieces 22 are disposed in the clamping groove 21, the clamping pieces 22 are connected with a screw rod 6, and the screw rod 6 penetrates through the side wall of the clamping groove 21 and is sleeved with a clamping nut 23; during operation, the frame is arranged between the two clamping pieces 22, the distance between the two clamping pieces 22 is adjusted by the screw 6 and the clamping nut 23, the frame is clamped and supported, the phenomenon that the frame rocks in an assembling process is avoided, and meanwhile, the frame is conveniently turned over integrally in a follow-up process.

As shown in fig. 1 and 2, a short key slot and a long key slot 16 are formed in the fixed shaft 12, the two fixed sleeves 8 are respectively arranged at the positions of the short key slot and the long key slot 16, a first key 9 is arranged in the fixed sleeve at the position of the short key slot and is fixedly connected with the fixed shaft 12, two sides of the fixed sleeve at the position of the long key slot 16 are respectively provided with a limiting sleeve 11 sleeved outside the fixed shaft 12, a limiting hole is formed in the limiting sleeve 11, a limiting screw 17 passes through the limiting hole, a second key 18 is arranged in the fixed sleeve at the position of the long key slot 16, and the second key 18 is arranged in the long key slot 16 and limits the fixed sleeve to rotate relative to the fixed shaft 12; the arrangement of the long key groove 16 enables the fixing sleeve at the position to move along the long key groove 16, so that the distance between the two fixing sleeves 7 can be adjusted, and the frame clamping mechanism is suitable for fixing frames of different models.

As shown in fig. 1 and 2, the frame turnover device comprises a driven gear 15 fixed at the end of the fixed shaft 12, a sector gear 13 is engaged on the driven gear 15, the sector gear 13 is driven by a first reduction motor 14, and the central angle of the sector gear 13 is 180 degrees; the first speed reduction motor 14 is used for driving the fixing shaft 12 to intermittently rotate through the sector gear 13, and the rotating angle is 180 degrees each time, so that the fixing sleeve 7 fixed on the fixing shaft can be turned, namely the whole frame clamped by the frame clamping mechanism can be turned, manual turning in assembly is avoided, and the labor intensity of assembly is reduced.

As shown in fig. 1 and 2, the component lifting device comprises a slide bar 1 connected with an assembly table 10 into a whole, the slide bar 1 is arranged at the upper part of the assembly table 10 and is parallel to the assembly table 10, a slide groove 20 in the same direction as a fixed shaft 12 is arranged in the slide bar 1, a pulley 2 is arranged in the slide groove 20, a downward connecting rod 19 is connected to the bottom of the pulley 2, a rope box 3 is arranged at the bottom of the connecting rod 19, a second speed reduction motor is arranged in the rope box 3, a lifting rope 4 is wound on an output shaft of the second speed reduction motor, and the bottom of the lifting rope 4 extends to a frame fixing device and is fixed with a lifting hook 5; the lifting hook 5 is located the frame clamping mechanism top position all the time, utilizes gear motor two and lifting rope to hoist some parts that weight is great or bulky, and the location and the fixing of these parts on the frame of being convenient for avoid these large-scale parts when the equipment, need the manual fixed of special messenger or assembly person to assemble fixed problem on the other hand, reduce the equipment degree of difficulty, improve the packaging efficiency.

As shown in fig. 3, one end of the fixed shaft 12, which penetrates through the upright post 8, is partially set to be a square structure and sleeved with a positioning sleeve 30, a connecting rod 31 which is vertically arranged is connected to the positioning sleeve 30, a limiting rod 32 is arranged at the end part of the connecting rod 31, which is far away from the positioning sleeve 30, a limiting groove rod 33 is arranged on the upright post 8, the limiting groove rod 33 is fixed with the upright post 8 through a connecting bolt 36 and a nut 34, a horizontal limiting groove 35 is arranged on the limiting groove rod 33, the width of the limiting groove 35 is adapted to the diameter of the connecting rod 32, and the limiting groove rod 33 is arranged at an adapted position of the connecting rod 32; after the connecting rod 32 rotates 180 degrees along with the fixed shaft 12, the connecting rod is located at the lowest position, the frame is turned over at the moment, meanwhile, the whole frame is required to be controlled to be fixed, the connecting rod 32 enters the limiting groove 35 to be fixed at the moment, the operator can move the limiting groove rod 33 at the moment, the connecting rod 32 is completely located in the limiting groove 35, and the fixed shaft 12 is fixed through the connecting rod 31.

As shown in fig. 1 and 2, the utility model provides an auxiliary device is used in electric bicycle equipment, gear motor one and gear motor two output speed are all relatively slow, and the frame clamping mechanism of being convenient for can in time carry out the shutdown operation driving the frame upset back operator, and the operator can two stop work of manual control gear motor after the part that the operator of being convenient for selected suitable lifting rope 4 and lifting hook will hoist to suitable position, easy operation, the structure is succinct.

As shown in fig. 1 and fig. 2, the utility model provides an auxiliary device is used in electric bicycle equipment utilizes frame turning device to realize the upset to the frame to fix after the upset, reduce the assembly personnel and operate the degree of difficulty and assemble intensity, improve the packaging efficiency.

The technical solution of the present invention is to provide an improved method for manufacturing a semiconductor device, which is characterized in that the method is not limited by the above-mentioned method, and the method is not substantially improved by the method and the device, or the method and the device are directly applied to other occasions without improvement, all within the protection scope of the present invention.

Claims

1. The auxiliary device for assembling the electric bicycle is characterized by comprising an assembling table, wherein a frame fixing device and a component hoisting device are arranged on the assembling table, a frame overturning device is arranged on the frame fixing device, and the component hoisting device is arranged at the upper part of the frame fixing device.

2. The auxiliary device for assembling an electric bicycle according to claim 1, wherein the frame fixing device comprises two opposite upright posts fixed on the assembling table, a fixing shaft passes through the two upright posts, and the frame clamping mechanism is sleeved on the fixing shaft.

3. The auxiliary device for assembling an electric bicycle according to claim 2, wherein the frame clamping mechanism comprises two fixing sleeves oppositely disposed and sleeved outside the fixing shaft, the two fixing sleeves are respectively provided with a clamping groove, the clamping groove is provided with two opposite clamping sheets, the clamping sheets are connected with a screw rod, and the screw rod penetrates through the side wall of the clamping groove and is sleeved with a clamping nut.

4. The auxiliary device for assembling an electric bicycle as claimed in claim 3, wherein the fixing shaft is provided with a short key slot and a long key slot, the two fixing sleeves are respectively disposed at the short key slot and the long key slot, the fixing sleeve disposed at the short key slot is provided with a key which is fixedly connected with the fixing shaft, the fixing sleeve disposed at the long key slot is provided with a limiting sleeve at both sides thereof, the limiting sleeve is provided with a limiting hole, a limiting screw passes through the limiting hole, the fixing sleeve disposed at the long key slot is provided with a second key which is disposed in the long key slot and limits the fixing sleeve from rotating relative to the fixing shaft.

5. The auxiliary device for assembling an electric bicycle according to claim 2, wherein the frame turnover device includes a driven gear fixed to an end of the fixed shaft, the driven gear engaging with a sector gear, the sector gear being driven by a reduction motor.

6. The auxiliary device for assembling an electric bicycle according to claim 5, wherein the sector gear has a central angle of 180 degrees.

7. The auxiliary device for assembling an electric bicycle according to claim 1, wherein the component lifting device comprises a slide bar integrally connected to the assembly table, the slide bar is disposed at an upper position of the assembly table and parallel to the assembly table, a slide groove is disposed in the slide bar and is in the same direction as the fixed shaft, a pulley is disposed in the slide groove, a downward connecting rod is connected to the bottom of the pulley, a rope box is disposed at the bottom of the connecting rod, a second speed reduction motor is disposed in the rope box, a lifting rope is wound around an output shaft of the second speed reduction motor, and the bottom of the lifting rope extends to the frame fixing device and is fixed with a lifting hook.

8. The auxiliary device for assembling the electric bicycle according to claim 2, wherein one end of the fixing shaft penetrates through the upright column part and is set to be a square structure, the fixing sleeve is sleeved on the upright column part, a connecting rod which is vertically arranged is connected onto the fixing sleeve, a limiting rod is arranged at the end part, far away from the fixing sleeve, of the connecting rod, a limiting groove rod is arranged on the upright column and is fixed with the upright column through a connecting bolt and a nut, a horizontal limiting groove is arranged on the limiting groove rod, the width of the limiting groove is matched with the diameter of the connecting rod, and the limiting groove rod is arranged at a matched position where the connecting rod is located at the lowest position.