Sliding device
A sliding device and slider technology, applied in the direction of linear motion bearings, bearings, shafts and bearings, etc., can solve problems such as affecting the normal operation of the machine, affecting the product quality and processing efficiency, and affecting the service life of the sliding device.
Inactive Publication Date: 2014-03-26
梁鸿初
View PDF6 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
During the long-term operation of the machine, the spring or extension spring is subjected to external force for a long time to cause wear or decrease in elastic force, which affects the normal operation of the entire machine, brings a lot of trouble to product processing, affects product quality and processing efficiency, and is affected by elastic recovery. The influence of other aspects limits the working frequency of the sliding device
[0005] In addition, when the cam drives the slider to slide, it slides and rubs against the wall of the rotary hole of the slider, so that the friction loss between the cam and the slider is relatively high, which affects the service life of the slider
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0012] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0013] figure 1 The structure of the sliding device according to the present invention is schematically shown.
[0014] like figure 1 As shown, the sliding device includes a slider 1, a main shaft 2 and a cam 3, the main shaft 2 is fixedly connected with the cam 3, the slider 1 is provided with a rotary hole 4, and the cam 3 is arranged in the rotary hole 4, and on both sides of the cam 3 Balls 5 are respectively arranged on the walls of the rotating hole 4, and the balls 5 are arranged in the grooves of the balls 5 on the slider 1. The centers of the two balls form a straight line, which is perpendicular to the axis of the main shaft 2, and the movement track of the slider 1 Parallel to the straight line, the shape of the outer edge of the cam plane 3 is composed of two 1 / 4 circular sides and two symmetrical arc sides. The distance between the two interse...
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
Login to View More Abstract
The invention discloses a sliding device. The sliding device comprises a sliding block, a main shaft and a cam, wherein the main shaft is fixedly connected with the cam; a rotating hole is formed in the sliding block, and the cam is arranged in the rotating hole; roll balls are respectively arranged on rotating hole walls on two sides of the cam and are arranged in roll ball troughs in the sliding block, centers of the two roll balls form a straight line, and the straight line is vertically crossed with the axis of the main shaft and is parallel to a motion track of the sliding block; the shape of an outer edge of a cam plane is formed by two 1 / 4 round sides and two symmetric arc-shaped sides, and the distances from an arbitrary straight line passing through the axial center of the main shaft on a surface where the cam plane is located to two points, crossed with the arbitrary straight line, at the outer edge of the cam plane are equal. The sliding device can stably and efficiently work and has a long service life.
Description
technical field [0001] The invention relates to a sliding device. Background technique [0002] Sliding devices are often used in today's production and processing machinery, and intermittent sliding of the slider in the sliding device is often required during processing. [0003] Most of today's cam-type sliding devices rely on the cam to squeeze the inner wall of the rotating hole and the elastic device to drive the slider to slide and reset, but the working state of this structure is not stable enough. [0004] The spring or extension spring in the elastic device has certain service life in addition. During the long-term operation of the machine, the spring or extension spring is subjected to external force for a long time to cause wear or decrease in elastic force, which affects the normal operation of the entire machine, brings a lot of trouble to product processing, affects product quality and processing efficiency, and is affected by elastic recovery. And other infl...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F16C29/02
Inventor 梁鸿初
Owner 梁鸿初