Large tonnage actuator servo cylinder base

A technology of servo cylinders and actuators, applied in the field of hydraulic cylinders, can solve problems such as intermittent and inaccurate data, achieve the effects of eliminating recoil, avoiding load peaks, and prolonging service life

Inactive Publication Date: 2016-03-30
常州轩达液压机电设备有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Generally, there is a gap between the bearing seat and the bearing shell in the actuator cylinder, and there is also a gap between the bearing shell and the inner shell. However, the actuator cylinder is used in the testing machine industry. In order to avoid the influence of these gaps on the material test during work, it must be Eliminate, otherwise the data from the material test will be intermittent and imprecise

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
  • Large tonnage actuator servo cylinder base
  • Large tonnage actuator servo cylinder base
  • Large tonnage actuator servo cylinder base

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be more clearly defined.

[0021] see Figure 1 to Figure 3 , the embodiments of the present invention include:

[0022] A large-tonnage actuator servo cylinder base, including a screw 1, a load sensor flange seat 2, a connecting tripod 3, a shaft 6, a bearing 5 and a bearing seat 4, the load sensor flange seat 2 and the bearing seat 4 Fixed connection, a screw 1 is arranged between the load sensor flange seat 2 and the bearing seat 4, the bearing 5 is connected with the bearing seat 4, and the bearing 5 and the connecting tripod 3 are fixedly connected by a shaft 6, the The bearing seat 4 is provided with an adjusting screw assembly capable of adjusting the gap between ...

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 discloses a large-tonnage actuator servo-cylinder base which comprises a screw, a load sensor flanged housing, a connecting stand, a shaft, a bearing and a bearing pedestal, wherein the load sensor flanged housing is fixedly connected with the bearing pedestal, the screw is arranged between the load sensor flanged housing and the bearing pedestal, the bearing is matched and connected with the bearing pedestal, the bearing and the connecting stand are fixedly connected by the shaft, and the bearing pedestal is provided with an adjusting screw assembly which can adjust a clearance between the bearing pedestal and the bearing. The large-tonnage actuator servo-cylinder base can eliminate oil-free self-lubricating bearing clearances, and can furthest eliminate a clearance between the bearing pedestal and the bearing when a device works, therefore, the dynamic response performance of a testing machine is improved, and the service life of the testing machine is prolonged.

Description

technical field [0001] The invention relates to the field of hydraulic cylinders, in particular to a servo cylinder base for a large-tonnage actuator. Background technique [0002] Generally, there is a gap between the bearing seat and the bearing shell in the actuator cylinder, and there is also a gap between the bearing shell and the inner shell. However, the actuator cylinder is used in the testing machine industry. In order to avoid the influence of these gaps on the material test during work, it must be Otherwise, the data from the material test will be intermittent and inaccurate. Contents of the invention [0003] The main technical problem to be solved by the invention is to provide a large-tonnage actuator servo cylinder base with compact structure, strong and durable structure, which can eliminate the gap between the bearing seat and the bearing to the greatest extent, thereby improving the dynamic performance of the testing machine. [0004] In order to solve t...

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): F15B15/20
Inventor 徐冰
Owner 常州轩达液压机电设备有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap