CN219026608U

CN219026608U - Transmission assembly tray device

Info

Publication number: CN219026608U
Application number: CN202223272227.0U
Authority: CN
Inventors: 姬广沛; 朱青云; 范鸣
Original assignee: Zhuzhou Gear Co Ltd
Current assignee: Zhuzhou Gear Co Ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-16
Anticipated expiration: 2032-12-07

Abstract

The utility model provides a derailleur assembly tray device, includes the main tributary fagging, carries out the tray frame and the spring screens piece that support the location to the work piece, and the rotatable dress of tray frame is on the main tributary fagging, and the spring screens piece dress is spacing to the rotation of tray frame on the main tributary fagging, its characterized in that: the tray frame comprises a rotary bottom plate rotatably arranged on the main support plate, a support vertical plate vertically arranged on the rotary bottom plate and a turnover tray assembly rotatably arranged on the support vertical plate, and the workpiece is positioned on the turnover tray assembly, rotates along with the rotary bottom plate and turns along with the turnover tray assembly. The workpiece can be adjusted to a proper angle and a proper posture on different stations so as to meet the requirement of quick assembly of corresponding parts on each station, improve the convenience of assembly operation on each station, shorten the assembly time, improve the assembly efficiency, be applicable to the assembly line operation of short-section shooting assembly and meet the requirement of automatic online assembly of a transmission.

Description

Transmission assembly tray device

Technical Field

The utility model relates to a transmission assembly tray device which is used for assembling a transmission.

Background

The existing automobile transmission assembling tray is characterized in that the transmission is horizontally placed on a locating pin or a locating block on the upper layer of a tray bottom plate before assembling, and then a series of assembling such as press fitting, screwing and the like are carried out on the transmission through a tool on single-machine equipment. The device has simple structure and lower cost, but can not meet the requirement of automatic on-line equipment assembly.

The assembly of the automobile transmission belongs to the assembly line type batch production, a line body and a tray suitable for transmission circulation are required to be equipped to meet the short-joint shooting assembly work, the transmission can be divided into horizontal assembly and vertical assembly according to the structure of the transmission, the existing transmission assembly tray cannot overturn workpieces in the assembly process, the assembly positions and angles of the workpieces on each station in the assembly process are different, the inconvenience of the assembly operation is caused by the unchanged workpiece posture, the assembly operation is long in use time and low in efficiency, and the assembly line work of short-joint shooting assembly is not applicable.

Disclosure of Invention

According to the transmission assembly tray device provided by the utility model, the workpieces can be adjusted to the applicable angles and postures on different stations, so that the requirement of quick assembly of corresponding parts on each station is met, the convenience of assembly operation on each station is improved, the assembly efficiency is improved when the assembly is shortened, the assembly tray device is suitable for assembly line operation of short-section shooting assembly, and the requirement of automatic online assembly of the transmission is met.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a derailleur assembly tray device, includes the main tributary fagging, carries out the tray frame and the spring screens piece that support the location to the work piece, and the rotatable dress of tray frame is on the main tributary fagging, and the spring screens piece dress is spacing to the rotation of tray frame on the main tributary fagging, its characterized in that: the tray frame comprises a rotary bottom plate rotatably arranged on the main support plate, a support vertical plate vertically arranged on the rotary bottom plate and a turnover tray assembly rotatably arranged on the support vertical plate, and the workpiece is positioned on the turnover tray assembly, rotates along with the rotary bottom plate and turns along with the turnover tray assembly.

Preferably, the number of the two supporting vertical plates is two, the two supporting vertical plates are arranged on the rotating bottom plate in a radial alignment mode, the overturning tray assembly is arranged between the two supporting vertical plates and comprises an L plate which is rotatably arranged on the supporting vertical plates and is in an L shape and a tray fixed with the L plate, the tray is fixed between the two L plates, a workpiece is positioned on the tray, and the tray overturns along with the rotation of the L plate on the supporting vertical plates.

Preferably, the lower end of the L plate is fixed with the tray, a first spring bayonet lock for limiting the rotation of the L plate is arranged on the supporting vertical plate, a limiting hole matched with the first spring bayonet lock is formed in the L plate, and the first spring bayonet lock stretches into the limiting hole to limit the rotation of the L plate when being aligned with the limiting hole.

Preferably, the tray comprises a U-shaped plate fixed with the L-shaped plate and an opening and closing plate hinged at the opening end of the U-shaped plate, one end of the opening and closing plate is hinged with the U-shaped plate, the other end of the opening and closing plate is lapped on the U-shaped plate, the opening and closing plate and the U-shaped plate are encircled to form a profiling hole corresponding to the appearance of a workpiece, and the workpiece is placed in the profiling hole and supported by the tray.

Preferably, the U-shaped plate and the opening plate are respectively provided with a pressing plate for pressing the workpiece, the pressing plates are provided with waist-shaped holes, the positions of the pressing plates are adjusted along the waist-shaped holes to press the workpiece, and the bolts penetrate through the waist-shaped holes to position the pressing plates on the U-shaped plate and the opening plate.

Preferably, the main support plate is provided with a material box for placing assembly parts, and both sides of the main support plate are provided with guide wheels for guiding the horizontal movement of the main support plate.

Preferably, the outer edge of the rotary bottom plate is uniformly provided with semicircular clamping grooves, the spring clamping piece comprises a clamping seat, a first spring clamping pin movably arranged in the clamping seat and matched with the clamping grooves, and a handle connected with the outer end of the first spring clamping pin, and the first spring clamping pin stretches into the clamping grooves to limit the rotation of the rotary bottom plate when aligned with the clamping grooves.

Preferably, the main support plate is provided with a plane bearing for supporting the rotating bottom plate, the rotating bottom plate is arranged on the plane bearing, and the center of the rotating bottom plate is rotatably connected with the main support plate through a compression bearing and a middle pin.

The beneficial effects of the utility model are as follows:

1. the tray frame in the transmission assembly tray device comprises the rotating bottom plate and the overturning tray component, the workpiece is positioned on the overturning tray component, the rotating bottom plate can rotate on the main supporting plate, the workpiece synchronously rotates to change the angle, the overturning tray component can overturn on the supporting vertical plate, the work synchronously overturns to change the gesture, the workpiece can be adjusted to the applicable angle and gesture on different stations, so that the requirement of quick assembly of corresponding parts on each station is met, the convenience of assembly operation on each station is improved, the assembly efficiency is improved when the assembly is shortened, the assembly line work of short-joint shooting assembly is applicable, and the requirement of automatic online assembly of the transmission is met.

2. The work piece supports on the tray and is pushed down by the clamp plate, and the angle and the position of adjustment clamp plate can compress tightly the work piece of different specifications, improve the practicality of whole device, and the opening plate in the tray can be opened for the U template, opens the opening plate when the work piece is overturned to the horizontal gesture, can make the work piece hang out in the horizontal gesture, gets into next assembly operation to satisfy the operation demand of derailleur vertical assembly and horizontal assembly.

Drawings

Fig. 1 is a schematic view of a transmission mounting tray apparatus of the present utility model.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a front view of fig. 1.

Fig. 4 is a schematic view of the transmission mounting tray apparatus with the opening and closing plate open.

Detailed Description

Embodiments of the present utility model are described in detail below with reference to fig. 1 to 4.

The utility model provides a derailleur assembly tray device, includes main tributary fagging 1, carries out the tray frame 2 and the spring screens piece 3 that support the location to the work piece, and tray frame 1 rotatable dress is on main tributary fagging 1, and the rotation to tray frame 2 is spacing, its characterized in that are adorned on main tributary fagging 1 to spring screens piece 3: the pallet frame 2 comprises a rotary bottom plate 4 rotatably arranged on the main support plate 1, a support vertical plate 5 vertically arranged on the rotary bottom plate 4 and a turnover pallet assembly 6 rotatably arranged on the support vertical plate 4, wherein workpieces are positioned on the turnover pallet assembly 6, rotate along with the rotary bottom plate 4 and turn along with the turnover pallet assembly 6.

The tray frame 2 in the transmission assembly tray device comprises the rotating bottom plate 4 and the overturning tray assembly 6, the workpiece is positioned on the overturning tray assembly 6, the rotating bottom plate 4 can rotate on the main supporting plate 1, the workpiece synchronously rotates to change the angle, the overturning tray assembly 6 can overturn on the supporting vertical plate 5, the work synchronously overturns to change the gesture, the workpiece can be adjusted to the applicable angle and gesture on different stations so as to meet the requirement of quick assembly of corresponding parts on each station, the convenience of assembly operation on each station is improved, the assembly efficiency is improved during the shortened assembly, the assembly line work of short-section shooting assembly is applicable, and the requirement of automatic online assembly of the transmission is met.

Wherein the number of the supporting vertical plates 5 is two, the two supporting vertical plates 5 are arranged on the rotating bottom plate 4 in a radial alignment way, the overturning tray assembly 6 is arranged between the two supporting vertical plates 5 and comprises an L-shaped plate 7 which is rotatably arranged on the supporting vertical plates 5 and is in an L shape and a tray 8 fixed with the L-shaped plate 7, the tray 8 is fixed between the two L-shaped plates 7, a workpiece is positioned on the tray 8, and the tray 8 overturns along with the rotation of the L-shaped plate 7 on the supporting vertical plates 5. The rotating bottom plate 4 rotates on the main supporting plate 1 to drive the tray 8 to rotate, the angle of a workpiece is changed, the L plate is rotatably arranged on the supporting vertical plate 5, the L plate 7 is parallel to the supporting vertical plate 5 due to the gravity in an initial state, the tray 8 is horizontally arranged, and when the gesture of the workpiece is required to be changed, the tray 8 is pushed to enable the L plate 7 to rotate on the supporting vertical plate 5, the tray 8 is turned over, and the workpiece is turned over to change the gesture.

The lower end of the L plate 7 is fixed with the tray 8, a first spring bayonet lock 51 for limiting the rotation of the L plate 7 is arranged on the supporting vertical plate 5, a limiting hole matched with the first spring bayonet lock 51 is formed in the L plate 7, and the first spring bayonet lock 51 stretches into the limiting hole to limit the rotation of the L plate 7 when being aligned with the limiting hole. The first spring bayonet lock 51 is a bayonet lock with telescopic elasticity, when the first spring bayonet lock 51 is not aligned with the limiting hole on the L plate 7, the spring on the first spring bayonet lock 51 is compressed, the L plate 7 can rotate freely on the supporting vertical plate 5, when the L plate 7 rotates to align the first spring bayonet lock 51 with the limiting hole of the L plate, the first spring bayonet lock 51 stretches into the limiting hole of the L plate 7 due to the pushing of the compression spring to limit the rotation of the L plate 7, so that the overturning angle of the tray 8 is positioned, the L plate 7 rotates again, and only the first spring bayonet lock 51 is pulled to separate the first spring bayonet lock 51 from the limiting hole of the L plate 7, so that the rotation limitation of the L plate 7 is eliminated, and the L plate 7 can rotate again. The first spring bayonet lock 51 can position the turning angle of the tray 8, so that the tray 8 can keep corresponding postures after being turned over by a certain angle, and therefore the requirements of assembling operations of different postures are met, and the number and the positions of limiting holes on the L plate 7 are determined according to the posture requirements during the assembling operations.

The tray 8 comprises a U-shaped plate 81 fixed with the L-shaped plate 7 and an opening and closing plate 82 hinged at the opening end of the U-shaped plate 81, one end of the opening and closing plate 82 is hinged with the U-shaped plate 81, the other end of the opening and closing plate 82 is lapped on the U-shaped plate 81, the opening and closing plate 82 and the U-shaped plate 81 are encircled to form a profiling hole 83 corresponding to the appearance of a workpiece, and the workpiece is placed in the profiling hole 83 and supported by the tray 8. The opening plate 82 can be opened relative to the U-shaped plate 81, and when the workpiece is turned to a horizontal posture, the opening plate 82 is opened, so that the workpiece can be lifted out in the horizontal posture and enter the next assembly operation, and therefore the operation requirements of vertical assembly and horizontal assembly of the transmission are met.

Wherein, the U-shaped plate 81 and the opening plate 82 are respectively provided with a pressing plate 84 for pressing the workpiece, the pressing plates 81 are provided with waist-shaped holes 85, the pressing plates 84 are adjusted along the waist-shaped holes 85 to press the workpiece, and bolts penetrate through the waist-shaped holes 85 to position the pressing plates 84 on the U-shaped plate 81 and the opening plate 82. It can be seen from the drawing that the pressing plate 84 is positioned on the U-shaped plate 81 and the opening and closing plate 82 through bolts, the bolts pass through the kidney-shaped holes 85, the pressing plate 84 is pushed along the kidney-shaped holes 85 when the bolts are not screwed, or the position and the angle of the pressing plate 84 can be adjusted when the pressing plate 84 is rotated, so that the pressing plate 84 is pressed on the corresponding positioning surface of a workpiece, the workpieces are positioned on the tray 8 by screwing the bolts on the pressing plate 84, the workpieces are prevented from being separated from the tray 8 in the overturning process, the workpieces are supported on the tray 8 and are pressed by the pressing plate 84, and the workpieces with different specifications can be pressed by adjusting the angle and the position of the pressing plate 84, so that the practicability of the whole device is improved.

Wherein the main support plate 1 is provided with a material box 9 for placing assembly parts, and two sides of the main support plate 1 are provided with guide wheels 10 for guiding the horizontal movement of the main support plate 1. The material box 9 is used for placing various parts of assembly demand to get in the assembly process, improve the convenience of assembly operation, the leading wheel 10 and the pipeline lateral wall contact, guide and reduce the frictional force in the transmission process.

The outer edge of the rotating bottom plate 4 is uniformly provided with semicircular clamping grooves 41, the spring clamping piece 3 comprises a clamping seat 31, a second spring clamping pin 32 movably arranged in the clamping seat 31 and matched with the clamping grooves 41, and a handle 33 connected with the outer end of the second spring clamping pin 32, and the second spring clamping pin 32 stretches into the clamping grooves 41 to limit the rotation of the rotating bottom plate 4 when aligned with the clamping grooves 41. The second spring bayonet lock 32 and the first spring bayonet lock 51 have the same structure, as shown in the figure, the bayonet lock 41 is uniformly distributed on the outer edge of the rotating bottom plate 4, the rotating bottom plate 4 rotates until the second spring bayonet lock 32 is aligned with one bayonet lock 41, the second spring bayonet lock 32 can extend into the corresponding bayonet lock 41 under the pushing of elastic force, so that the rotation of the rotating bottom plate 4 is limited, the second spring bayonet lock 32 is pulled by the handle 33 to separate the second spring bayonet lock 32 from the bayonet lock 41, the rotating bottom plate 4 can continue to rotate, and the tray frame 1 has a plurality of clamping positioning angles so as to meet the multi-angle operation requirement during assembly.

Wherein, the main supporting plate 1 is provided with a plane bearing 11 for supporting the rotating bottom plate 4, the rotating bottom plate 4 is arranged on the plane bearing 11, and the center of the rotating bottom plate 4 is rotatably connected with the main supporting plate 1 through a pressing bearing 12 and a middle pin 13. The rotating bottom plate 4 is supported on the main supporting plate 1 through the plane bearing 5, the plane bearing 11 synchronously rotates when the rotating bottom plate 4 rotates, the center of the rotating bottom plate 4 is rotatably connected with the main supporting plate 1 through the pressing bearing 12 and the middle pin 13, and the rotating bottom plate 4 rotates around the middle pin 7, so that the rotating smoothness of the rotating bottom plate 4 on the main supporting plate 1 is ensured, the rotating bottom plate 4 is prevented from tilting to one side, the tray frame 1 is prevented from tilting, and the structural reliability is improved.

The foregoing disclosure of embodiments of the present utility model has been fully described with reference to the accompanying drawings, in which it is to be understood that the embodiments described are merely some of the embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Claims

1. The utility model provides a derailleur assembly tray device, includes the main tributary fagging, carries out the tray frame and the spring screens piece that support the location to the work piece, and the rotatable dress of tray frame is on the main tributary fagging, and the spring screens piece dress is spacing to the rotation of tray frame on the main tributary fagging, its characterized in that: the tray frame comprises a rotary bottom plate rotatably arranged on the main support plate, a support vertical plate vertically arranged on the rotary bottom plate and a turnover tray assembly rotatably arranged on the support vertical plate, and the workpiece is positioned on the turnover tray assembly, rotates along with the rotary bottom plate and turns along with the turnover tray assembly.

2. The transmission-mounting tray apparatus of claim 1, wherein: the number of the supporting vertical plates is two, the two supporting vertical plates are arranged on the rotating bottom plate in a radial alignment mode, the overturning tray assembly is arranged between the two supporting vertical plates and comprises an L-shaped plate and a tray, the L-shaped plate is rotatably arranged on the supporting vertical plates and is fixed with the L-shaped plate, the tray is fixed between the two L-shaped plates, a workpiece is positioned on the tray, and the tray overturns along with the rotation of the L-shaped plate on the supporting vertical plates.

3. The transmission-mounting tray apparatus of claim 2, wherein: the lower end of the L plate is fixed with the tray, a first spring bayonet lock for limiting the rotation of the L plate is arranged on the supporting vertical plate, a limiting hole matched with the first spring bayonet lock is formed in the L plate, and the first spring bayonet lock stretches into the limiting hole to limit the rotation of the L plate when being aligned with the limiting hole.

4. The transmission-mounting tray apparatus of claim 2, wherein: the tray include with the fixed U template of L board and articulated the board that opens and shuts at the open end of U template, open and shut board one end and U template are articulated, the other end overlap joint is on the U template, open and shut the board and the surrounding of U template form the profile modeling hole corresponding with the work piece appearance, the work piece is arranged in the profile modeling hole and is supported by the tray.

5. The transmission-mounting tray apparatus of claim 4, wherein: the U-shaped plate and the opening plate are respectively provided with a pressing plate for pressing the workpiece, the pressing plates are provided with waist-shaped holes, the positions of the pressing plates are adjusted along the waist-shaped holes to press the workpiece, and the bolts penetrate through the waist-shaped holes to position the pressing plates on the U-shaped plate and the opening plate.

6. The transmission-mounting tray apparatus of claim 1, wherein: the main support plate is provided with a material box for placing assembly parts, and both sides of the main support plate are provided with guide wheels for guiding the horizontal movement of the main support plate.

7. The transmission-mounting tray apparatus of claim 1, wherein: the outer edge of the rotary bottom plate is uniformly provided with semicircular clamping grooves, and the spring clamping piece comprises a clamping seat, a second spring clamping pin movably arranged in the clamping seat and matched with the clamping grooves, and a handle connected with the outer end of the second spring clamping pin, and the second spring clamping pin stretches into the clamping grooves to limit the rotation of the rotary bottom plate when being aligned with the clamping grooves.

8. The transmission-mounting tray apparatus of claim 1, wherein: the main support plate is provided with a plane bearing for supporting the rotary bottom plate, the rotary bottom plate is arranged on the plane bearing, and the center of the rotary bottom plate is rotatably connected with the main support plate through a compression bearing and a middle pin.