Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Composite hold-down device for in-line assembly of forklift gearboxes

A pressing device and transmission technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of roller table damage, low press-fitting precision, small working space, etc., achieve high press-fitting precision and improve work Efficiency, good operating space effect

Active Publication Date: 2018-02-16
ANHUI HELI CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the defects existing in the existing forklift gearbox assembly production line, such as small assembly and follow-up work space, low press-fit accuracy, and large damage to the roller table, the invention designs a composite pressing device for on-line assembly of forklift gearboxes.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Composite hold-down device for in-line assembly of forklift gearboxes
  • Composite hold-down device for in-line assembly of forklift gearboxes
  • Composite hold-down device for in-line assembly of forklift gearboxes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] see figure 1 , figure 2 , a composite pressing device for on-line assembly of forklift gearboxes, including a frame, a moving pressure head mechanism installed on the upper end of the frame, and a lifting positioning mechanism installed on the lower end of the frame;

[0033] The frame is a cube frame, including four upright columns 3, two crossbeams 2, and an underframe. There is a connecting plate 1; the bottom frame is a rectangular frame, and the lower ends of the four columns 3 are respectively connected to the four corners of the bottom frame 6, and the bottoms of the four corners of the bottom frame 6 are respectively provided with leveling plates 5 through threaded connectors; The upper end of the column 3 of the frame is horizontally connected with a cylinder mounting seat 8, and the lower end of the column 3 of the frame is horizontally connected with two supports 4;

[0034] see image 3 , the moving head mechanism includes a mounting base 17, a first dri...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a combined pressing device for online assembly of a forklift gearbox. The combined pressing device comprises a machine frame, a movable pressing head mechanism and a lifting and positioning mechanism. The machine frame is a cubic frame. The movable pressing head mechanism is installed at the upper end of the machine frame and comprises an installation base and a first driving assembly. The installation base is located in the machine frame. Two or more pressing oil cylinders are arranged in the middle of the installation base. The telescopic ends of the pressing oil cylinders vertically face the lower end of the machine frame. The first driving assembly is arranged on the portion, corresponding to the installation base, of the machine frame. The first driving assembly is connected with the installation base and drives the installation base to move horizontally in the machine frame. The lifting and positioning mechanism is installed at the lower end of the machine frame and comprises a lifting plate and a second driving assembly. The lifting plate is located in the machine frame. The second driving assembly is located below the lifting plate. When the second driving assembly works, the lifting plate is driven to move upwards. The combined pressing device is high in pressing precision, an assembly space is provided for subsequent work after pressing, and damage to a conveying roller way is avoided.

Description

technical field [0001] The invention belongs to the field of on-line assembly, in particular to a composite pressing device for on-line assembly of a forklift gearbox. Background technique [0002] At present, on the assembly line of forklift gearboxes, the gearboxes are conveyed to the assembly stations through rollers. The assembly of transmission parts in the gearboxes, such as clutches, idler shafts, collars and bearings, has always relied on manual knocking or pressing. The existing on-line assembly of this kind of forklift gearbox has the following defects: (1), low production efficiency, high labor intensity of workers, and no guarantee of press-fitting accuracy, the assembly of the gearbox depends on the manual work of the workers Knocking and pressing, there is no guarantee of sufficient pressing force during the pressing process, and it is impossible to ensure that the pressing parts are pressed to the theoretical position, which not only affects the pressing quali...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/027
CPCB23P19/027
Inventor 余双前黄少杰司育进
Owner ANHUI HELI CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com