Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Stroke regulating device with double-piston-rod air cylinder

A double-piston rod cylinder and stroke adjustment technology, applied in the direction of fluid pressure actuators, etc., to achieve the effects of reasonable structural design, safe, convenient and simple use, and high adjustment accuracy

Inactive Publication Date: 2015-07-29
BENGBU TRIUMPH ENG TECH CO LTD
View PDF9 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a double-piston-rod cylinder stroke adjustment device and its use method, which is divided into initial adjustment and use adjustment, which solves the problem of double-piston-rod cylinder stroke adjustment and meets the requirements of high-precision applications.

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
  • Stroke regulating device with double-piston-rod air cylinder
  • Stroke regulating device with double-piston-rod air cylinder
  • Stroke regulating device with double-piston-rod air cylinder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] See attached figure 1 As shown, a stroke adjustment device for a double-piston rod cylinder is used to adjust the stroke of a double-piston rod cylinder 1, including a cylinder support 2, a base 3, a positioning sleeve 4, a positioning nut 5, an adjustment rod 12, an adjustment knob 6, Sliding sleeve 11, compression spring 10, cylindrical pin 8, and locking screw 7 are characterized in that: the cylinder support 2 is connected to one end of the double-piston rod cylinder 1, and the cylinder support 2 can be designed according to specific installation requirements. feature. The base 3 and the cylinder support 2 are fixed together, which is a cylindrical seat with a hole in the middle. The piston rod of the double piston rod cylinder 1 passes through the middle hole of the base 3 to connect the adjustment rod 12, and the adjustment rod 12 is a step. Shaft structure, the upper part is designed with a scale for reading the adjustment value; the bottom has an internal thre...

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 stroke regulating device with a double-piston-rod air cylinder. The stroke regulating device comprises an air cylinder support seat, a base, a positioning sleeve, a positioning screw nut, a regulating rod, a regulating knob, a sliding sleeve, a pressure spring, a cylinder pin and a locking screw, wherein the base and the air cylinder support seat are fixed together, a piston rod arranged at one end of the double-piston-rod air cylinder passes through a middle hole of the base and is connected with the regulating rod, and the bottom is fixedly connected with the piston rod; the pressure spring, the positioning sleeve and the regulating knob are arranged on the periphery of the regulating rod, the bottom of the pressure spring is in contact with the air cylinder support seat, and the top of the pressure spring is in contact with the sliding sleeve; the sliding sleeve is a hollow cylindrical copper sleeve, the bottom of the sliding sleeve is in contact with the pressure spring, the top of the sliding sleeve is in contact with the regulating knob, the regulating knob is in a hollow cylindrical shape, the lower half part of an inner hole is matched with the middle part of the regulating rod, the upper half part of the inner hole is matched with the upper part of the regulating rod, the upper half part of the excircle is provided with knurlings, and the top is provided with threaded holes for installing locking screws. The stroke regulating device has the advantages that the structural design is reasonable, the functions are complete, the use is safe, convenient and simple, and the regulation precision is high.

Description

technical field [0001] The invention relates to a stroke adjusting device for a double piston rod cylinder. Background technique [0002] The double-piston rod cylinder is a pneumatic actuator used in the machinery industry. The main feature is that the piston rod of the cylinder can extend from both ends, and the compressed air can make the piston move in two directions, and its speed and stroke are equal. If it is necessary to adjust the stroke of the cylinder, the commonly used methods in the industry include adding adjusting gaskets and adjusting the position of the nut on the piston rod, etc. These methods have a limited and fixed adjustment range, and cannot meet some occasions that require high precision and require frequent adjustments. Contents of the invention [0003] The purpose of the present invention is to provide a double-piston rod cylinder stroke adjustment device and its use method, which is divided into initial adjustment and use adjustment, which solve...

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 Applications(China)
IPC IPC(8): F15B15/20
CPCF15B15/24
Inventor 盛应彤许道宏张一琦孙琦王昌华
Owner BENGBU TRIUMPH ENG TECH CO LTD
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
Eureka Blog
Learn More
PatSnap group products