Brake support device with anti-deflection function
A brake pad support and anti-deflection technology, which is applied to the parts of the brake, brake type, mechanical equipment, etc., can solve the problems of reducing the service life of the brake pads, partial wear of the brake pads, and the fact that the brake pads cannot be pressed parallel to the brake disc. , to achieve the effect of preventing deflection and eliminating uneven force
Active Publication Date: 2021-06-04
QINGDAO SRI TECH CO LTD
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The current brake pad holder has the following disadvantages: because the brake pad holder is driven by a lever, it will inevitably have a tendency to rotate around the hinge point of the lever and the cylinder during braking, so that the brake pad cannot be pressed parallel to the brake pad. The moving disc cannot be in contact with the brake disc with the entire surface, and the brake pads are severely worn, which reduces the service life of the brake pads
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
[0030] For ease of understanding, the present invention will be further described below in conjunction with the accompanying drawings.
[0031] see figure 1 and figure 2 , figure 1 It is a schematic diagram of a brake support device with anti-deflection function provided by an embodiment of the present invention, figure 2 yes figure 1 An exploded view of the brake holder assembly shown.
[0032] A brake holder device with anti-deflection function provided by the embodiment of the present invention includes a holder body 1, a deviation correction rod 4 and a rod seat 5, wherein the front side of the holder body 1 is used for installing brake pads, and the back side of the holder body 1 is connected with the locomotive. The lever 3 of the brake caliper unit is hinged, and the axis of rotation of the support body 1 relative to the lever 3 is parallel to the axis of rotation of the lever 3 relative to the brake cylinder (not shown) of the brake caliper unit of the locomotive...
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 provides a brake disc support device with anti-deflection function, comprising a support body (1), a deviation correction rod (4) and a rod seat (5), the front side of the support body is used for installing the brake disc, and the back side of the support body is connected with the The lever (3) of the locomotive brake caliper unit is hinged, and the axis that the support body rotates relative to the lever is parallel to the axis that the lever rotates relative to the brake cylinder of the locomotive brake caliper unit; the rod seat is fixedly connected with the brake cylinder; In the shape of a rocker, one end of the correction rod is hinged to the rod seat, and the axis of rotation of the correction rod relative to the rod seat is parallel to the disc surface of the brake disc of the locomotive brake caliper unit, and is not parallel to the axis of rotation of the lever relative to the brake cylinder. The other end of the rod is a straight section, and the straight section is parallel to the axis that the deviation correcting rod rotates relative to the rod base, and the back of the support body is provided with a chute that matches the straight section. The brake pad support device provided by the present invention can effectively guide the action of the brake pad support during the braking process, prevent its deflection, and further eliminate problems such as uneven stress and eccentric wear of the brake pads.
Description
technical field [0001] The invention relates to the field of rail transit locomotive foundation braking, in particular to a brake disc support device with anti-deflection function. Background technique [0002] The brake caliper unit is a very common basic braking device on rail transit rolling stock. The braking force generated by the brake cylinder is amplified by the levers on both sides and transmitted to the brake pad holders on both sides, and then driven by the brake pad holders on both sides. The brake pads are pressed against the disc surfaces on both sides of the brake disc to produce a braking effect. [0003] The current brake pad holder has the following disadvantages: because the brake pad holder is driven by a lever, it will inevitably have a tendency to rotate around the hinge point of the lever and the cylinder during braking, so that the brake pad cannot be pressed parallel to the brake pad. The moving disc cannot be in contact with the brake disc with the...
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 Patents(China)
IPC IPC(8): F16D65/095
CPCF16D65/095
Inventor 刘德学吴世应张石峰白洪民周鹏
Owner QINGDAO SRI TECH CO LTD