CN202438823U

CN202438823U - Lifting swinging roller bed for butt-jointing engine with transmission gear

Info

Publication number: CN202438823U
Application number: CN2012200641149U
Authority: CN
Inventors: 高建飞; 徐富荣
Original assignee: WUXI SHUNDA LOGISTICS PAINTING EQUIPMENT CO Ltd
Current assignee: Wuxi Shunda Intelligent Automation Engineering Co Ltd
Priority date: 2012-02-24
Filing date: 2012-02-24
Publication date: 2012-09-19
Anticipated expiration: 2022-02-24

Abstract

The utility model discloses a lifting swinging roller bed for butt-jointing an engine with a transmission gear. The lifting swinging roller bed comprises a roller bed for loading a transmission tray, wherein guiding bases are mounted at the bottom on two opposite sides of the roller bed; supporting wheel components for supporting the guiding bases are arranged on the guiding bases; each of the supporting wheel components comprises a bracket and a supporting wheel mounted on the bracket; a rocking driving device is fixed on a moveable bracket; a driving gear is mounted on a power output shaft of the rocking driving device; the driving gear is engaged with a rack mounted on a side wall of each guiding base; a jacking device is mounted under the moveable bracket; one end of the jacking device is connected with the moveable bracket; the other end of the jacking device is mounted on a lower moveable frame which is assembled on a linear slide rail; the linear slide rail is arranged on a bottom fixing frame; and a propelling device is mounted on the side wall of the lower moveable frame. The lifting swinging roller bed is convenient and flexible in operation, is high in degree of automation and is capable of reducing the labor intensity of the workers and increasing the production efficiency.

Description

Be used for the lifting and swinging that engine docks with gearbox gear and roll bed

Technical field

The utility model relates to the engineering machinery engine production line for automatically assembling, relates in particular to realize automatically on a kind of engineering machinery engine and the gearbox automated assembly line that the lifting and swinging that various model engines, gearbox gear dock rolls bed.

Background technology

In the engineering machinery engine assembly line; Often need be assembled together engine and gearbox earlier since the gear of engine and gearbox profile of tooth is not in identical position when butt joint, traditional transport is difficult to realize adjust automatically the function that gear position also docks; In existing production method; Often the method for usefulness be fixed on the later half position of pallet, sling and be fixed on the gearbox of pallet first half position with driving, lean on the angle of artificial swing gearbox to regulate the gear position of gearbox then; Promote the butt joint that gearbox is realized two gears by manual work again after mixing up; To being put into gearbox on the pallet after connecting, the man-hour that this method not only combines is longer again, and working strength of workers is very big; And because engine and gearbox are shared pallets under this mode, workpiece is transported very inconvenience in the workshop.

The utility model content

The purpose of the utility model is to provide a kind of and is used for the lifting and swinging that engine docks with gearbox gear and rolls bed; It is when engineering machinery engine assembling gearbox; Can adjust the gearbox gear position automatically; An automatic speed gear of realizing combines after adjusting the position, the problem that exists when assembling gearbox on the engineering machinery engine assembly line to solve in the prior art.

For reaching this purpose, the utility model adopts following technical scheme:

A kind ofly be used for the lifting and swinging that engine docks with gearbox gear and roll bed, it comprises the bed that rolls that carries the gearbox pallet, and guide holder is all installed in said bottom of rolling a relative both sides; Offer arc groove on the said guide holder; Be provided with the support roller assembly of support guide seat in the said arc groove, said support roller assembly comprises support and the rotating support roller that is installed on the support, and the wheel face of said support roller is stuck in the arc groove; Said support is fixed in the upper surface of travel(l)ing rest; Also be fixed with on the said travel(l)ing rest and rock drive unit, on the said power output shaft that rocks drive unit travelling gear is installed, said travelling gear is meshed with the tooth bar that is installed in the guide holder side; And the below of said travel(l)ing rest is equipped with jacking apparatus; One end of said jacking apparatus connects travel(l)ing rest, and the other end is installed on the adjustable shelf of bottom, and said bottom adjustable shelf movably is assemblied on the end face of linear slide rail; Said linear slide rail is arranged on the fixed mount of bottom, and on the side of said bottom adjustable shelf propulsion plant is installed.

Especially, install adjustment footing on the fixed mount of said bottom, said adjusting footing is fixed on ground through the steel expansion bolt, regulates the initial setting height(from bottom) that bed is rolled in whole swing.

Especially, said propulsion plant is a hydraulic jack, and the propelling end of said hydraulic jack is connected the side of bottom adjustable shelf, and the other end fixes on the ground through support.

Especially, said jacking apparatus is a hydraulic jack, and the propelling end of said hydraulic jack connects movable head and withstands in the draw-in groove of travel(l)ing rest lower surface, and the other end is fixed on the upper surface of bottom adjustable shelf through mounting flange.

Especially, the said drive unit that rocks is a motor.

Especially, said tooth bar is a circular arc.

The beneficial effect of the utility model does; Compared with prior art saidly be used for the lifting and swinging that engine docks with gearbox gear and roll bed when the gear that carries out engine and gearbox docks; Can realize adjusting automatically the gearbox gear position; Automatically realize that both gears combine after adjusting the position, not only flexible to operation, automaticity is high; And the minimizing labor strength, enhance productivity.

Description of drawings

Fig. 1 is the front view that lifting and swinging that the utility model specific embodiment 1 being used for of providing, engine docked with gearbox gear rolls bed;

Fig. 2 is the side view that lifting and swinging that the utility model specific embodiment 1 being used for of providing, engine docked with gearbox gear rolls bed;

Fig. 3 is the concrete use sketch map that lifting and swinging that the utility model specific embodiment 1 being used for of providing, engine docked with gearbox gear rolls bed.

The specific embodiment

Further specify the technical scheme of the utility model below in conjunction with accompanying drawing and through the specific embodiment.

See also Fig. 1 to shown in Figure 2, in the present embodiment, a kind of be used for lifting and swinging that engine dock with gearbox gear roll bed comprise be used to carry gearbox pallet 2 roll bed 1; Said bottom of rolling bed 1 relative both sides all is equipped with guide holder 3 through set bolt; Offer arc groove 18 on the said guide holder 3, be provided with the support roller assembly of support guide seat 3 in the said arc groove 18, said support roller assembly comprises support 4 and the rotating support roller 5 that is installed on the support 4; The wheel face of said support roller 5 is stuck in the arc groove 18; Said support 4 is fixed in the upper surface of travel(l)ing rest 6 through set bolt, also is fixed with on the said travel(l)ing rest 6 and rocks drive motors 7, on the said power output shaft that rocks drive motors 7 travelling gear 16 is installed; Said travelling gear 16 is meshed with the arc-shaped rack 17 that is installed in guide holder 3 sides; And the below of said travel(l)ing rest 6 is equipped with jacking cylinder 8, and the propelling end of said jacking cylinder 8 connects movable head 9 and withstands in the draw-in groove 10 of travel(l)ing rest 6 lower surfaces, and the other end is fixed on the upper surface of bottom adjustable shelf 11 through mounting flange; Said bottom is movable; 11 movably are assemblied on the end face of linear slide rail 12, and said linear slide rail 12 is arranged on the fixed mount 13 of bottom, and propelling oil cylinder 15 is installed on the side of said bottom adjustable shelf 11.

Install adjustment footing 14 on the said bottom fixed mount 13, said adjusting footing 14 is fixed on ground through the steel expansion bolt, regulates the initial setting height(from bottom) that bed is rolled in whole swing.

The propelling end of said propelling oil cylinder 15 is connected the side of bottom adjustable shelf 11, and the other end fixes on the ground through support.

See also Fig. 1 to shown in Figure 3, when the gear butt joint of carrying out engine and gearbox, the pallet 2 that gearbox 19 is housed moves to lifting and swinging earlier and rolls on the bed; The pallet that engine 20 is housed stops at one of the back that lifting and swinging rolls bed and fixedly rolls on the bed 21, at this moment, is started to swing by operating personnel and rolls the bed operating button; Swing is rolled bed and is driven pallet 2 at a slow speed near engine tray, regulates the height of gearbox 19 gears through jacking cylinder 8, and the height that makes it center and engine 20 gears is on sustained height; Rock drive motors 7 through startup and adjust the residing angle of gearbox 19 gears, make the angle of two gears consistent, adjust the center line of gearbox 19 gears through advancing oil cylinder 15; Make it with engine 20 gear centre lines on same straight line, after above whole adjustment finish, start the operation button that bed is rolled in swing once more; Slow running achieves a butt joint, and after butt joint is accomplished, starts the SR that lifting and swinging rolls bed; Lifting and swinging rolls bed and resets; Start line body forward operation button, gearbox and engine tray band workpiece and are moved to next assembly station together, and whole cohesive process finishes.

Claims

1. one kind is used for the lifting and swinging that engine docks with gearbox gear and rolls bed, it is characterized in that, comprises the bed that rolls that carries the gearbox pallet; Guide holder is all installed in said bottom of rolling a relative both sides, offers arc groove on the said guide holder, is provided with the support roller assembly of support guide seat in the said arc groove; Said support roller assembly comprises support and the rotating support roller that is installed on the support; The wheel face of said support roller is stuck in the arc groove, and said support is fixed in the upper surface of travel(l)ing rest, also is fixed with on the said travel(l)ing rest and rocks drive unit; On the said power output shaft that rocks drive unit travelling gear is installed; Said travelling gear is meshed with the tooth bar that is installed in the guide holder side, and the below of said travel(l)ing rest is equipped with jacking apparatus, the end connection travel(l)ing rest of said jacking apparatus; The other end is installed on the adjustable shelf of bottom; Said bottom adjustable shelf movably is assemblied on the end face of linear slide rail, and said linear slide rail is arranged on the fixed mount of bottom, and on the side of said bottom adjustable shelf propulsion plant is installed.

2. according to claim 1ly be used for the lifting and swinging that engine docks with gearbox gear and roll bed, it is characterized in that, install adjustment footing on the fixed mount of said bottom, said adjusting footing is fixed on ground through the steel expansion bolt.

3. according to claim 1ly be used for the lifting and swinging that engine docks with gearbox gear and roll bed; It is characterized in that; Said propulsion plant is a hydraulic jack, and the propelling end of said hydraulic jack is connected the side of bottom adjustable shelf, and the other end fixes on the ground through support.

4. according to claim 1ly be used for the lifting and swinging that engine docks with gearbox gear and roll bed; It is characterized in that; Said jacking apparatus is a hydraulic jack; The propelling end of said hydraulic jack connects movable head and withstands in the draw-in groove of travel(l)ing rest lower surface, and the other end is fixed on the upper surface of bottom adjustable shelf through mounting flange.

5. according to claim 1ly be used for the lifting and swinging that engine docks with gearbox gear and roll bed, it is characterized in that the said drive unit that rocks is a motor.

6. according to claim 1ly be used for the lifting and swinging that engine docks with gearbox gear and roll bed, it is characterized in that said tooth bar is a circular arc.