A method for preparing a bearing cage for a robot with a cooling and wear-resistant structure

A bearing cage and cage technology, applied in the field of robots, can solve the problems of reducing the service life of the bearing cage, increasing temperature and wear, etc., to improve the overall quality and service life, good surface wear resistance, and improve the heat dissipation effect. Effect

Active Publication Date: 2021-04-06
苏州圣典企业管理咨询有限公司 +1
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Purpose of the invention: The purpose of the invention is to provide a method for preparing a bearing cage for a robot with a cooling and wear-resistant structure, which solves the problem that the temperature of the bearing cage rises during high-speed rotation during use and will cause great wear and reduce The problem of the service life of the bearing cage

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
  • A method for preparing a bearing cage for a robot with a cooling and wear-resistant structure
  • A method for preparing a bearing cage for a robot with a cooling and wear-resistant structure
  • A method for preparing a bearing cage for a robot with a cooling and wear-resistant structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Such as Figure 1-4 The method for preparing a bearing cage for a robot with a cooling and wear-resistant structure shown in and 6 includes a cage body one 1, a cage body two 2 and a set of hexagon socket head screws 3, the cage body one 1 and Cage body two 2 are connected by a set of hexagon socket head screws 3, a set of roller pockets 4 are provided on the cage body one 1 and cage body two 2, and the cage body one 1 is close to the cage The end surface of the body two 2 is provided with a first boss 5, and a group of pawls 6 are arranged on the outer wall of the first boss 5, and the end of the cage body two 2 close to the cage body one 1 is provided with a first Groove 7, the inner wall of the first groove 7 is provided with a set of wedge-shaped grooves 8, the first boss 5 is arranged in the first groove 7, and the set of ratchets 6 are engaged in a set Inside the wedge-shaped groove 8. Wherein, the first cage body 1 and the second cage body 2 adopt No. 10 steel ...

Embodiment 2

[0079] The mass percentage of the alloy formula used in the above bearing cage is:

[0080] Carbon 65 parts

[0081] Silicon 30 parts

[0082] Manganese 2.4 parts

[0083] Chromium 2 parts

[0084] Cerium 10 parts

[0085] Rhenium 3 parts

[0086] Copper 120 parts

[0087] Vanadium 45 parts

[0088] Nickel 3.3 parts

[0089] Sulfur 10 parts

[0090] Phosphorus 32 parts

[0091] The balance is iron.

[0092] Wherein, the formula of the wear-resistant layer is:

[0093] Titanium powder 60 parts

[0094] Graphite 20 parts

[0095] The rest is nickel powder.

[0096] In addition, the wear-resistant layer also includes shellac and absolute ethanol, and the weight ratio of the shellac to the mixed powder of titanium powder, graphite and nickel powder is 1:0.15.

Embodiment 3

[0098] The mass percentage of the alloy formula used in the above bearing cage is:

[0099] Carbon 75 parts

[0100] Silicon 50 parts

[0101] Manganese 3.6 parts

[0102] Chromium 5 parts

[0103] Cerium 12 parts

[0104] Rhenium 4 parts

[0105] Copper 130 parts

[0106] Vanadium 55 parts

[0107] Nickel 3.5 parts

[0108] sulfur 12 parts

[0109] Phosphorus 35 parts

[0110] The balance is iron.

[0111] Wherein, the formula of the wear-resistant layer is:

[0112] Titanium powder 61 parts

[0113] Graphite 21 parts

[0114] The rest is nickel powder.

[0115] In addition, the wear-resistant layer also includes shellac and absolute ethanol, and the weight ratio of the shellac to the mixed powder of titanium powder, graphite and nickel powder is 1:0.2.

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
hardnessaaaaaaaaaa
Login to view more

Abstract

A method for preparing a bearing cage for a robot with a cooling and wear-resistant structure, which belongs to the field of mechanical basic parts and manufacturing technology, and includes a cage body 1, a cage body 2, and a set of hexagon socket head screws. The cage body A group of roller pockets are arranged on the first and the cage body two, the end surface of the cage body one close to the cage body two is provided with a first boss, and a group of spines are arranged on the outer wall of the first boss Claw, the end of the cage body two close to the cage body one is provided with a first groove, the inner wall of the first groove is provided with a set of wedge-shaped grooves, and the first boss is arranged on the first groove Inside, the set of pawls is engaged in a set of wedge-shaped grooves. The present invention adopts the design of the split structure, which is convenient for the replacement of the cage part. The ratchet and the wedge-shaped groove are placed to rotate radially, and the cage body 1 and the cage body 2 are formed by a set of hexagonal countersunk head screws to form a stable structure. The whole, prolonging the service life of the bearing.

Description

technical field [0001] The invention belongs to the technical field of robots, and in particular relates to a method for preparing a bearing cage for a robot with a cooling and wear-resistant structure. Background technique [0002] As an important bearing part, the cage is used to separate the rolling elements at equal distances and evenly distribute them on the circumference of the raceway to prevent the rolling elements from colliding and rubbing against each other during operation. Guide and drive the rolling elements to roll on the correct raceway. Its manufacturing precision and quality directly affect the service life of the bearing. [0003] Spherical roller bearings have two rows of rollers, which mainly bear radial loads and can also bear axial loads in either direction. Two rows of symmetrical spherical rollers, the outer ring has a common spherical raceway, and the inner ring has two raceways inclined at an angle to the bearing axis, which has good self-alignin...

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): F16C33/48F16C33/56F16C33/66F16C37/00C22C38/02C22C38/04C22C38/42C22C38/46C22C38/60C23C24/10
CPCC22C38/002C22C38/005C22C38/02C22C38/04C22C38/42C22C38/46C22C38/60C23C24/103F16C33/48F16C33/56F16C33/565F16C33/6681F16C37/007
Inventor 韩继利
Owner 苏州圣典企业管理咨询有限公司
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