Planet carrier electrolytic deburring system and its process method
A planet carrier and deburring technology, which is applied in the direction of electric processing equipment, electrochemical processing equipment, manufacturing tools, etc., can solve the problems of time-consuming, residual, time-consuming and labor-intensive assembly, and achieve the effect of reducing labor costs and saving labor
Active Publication Date: 2021-04-20
JITRI INST OF PRECISION MFG
View PDF11 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
During assembly, the pin or shaft needs to be oriented and fixed in the corresponding pin hole, and there are burrs at the entrance and exit of the pin hole, which not only consumes time and effort during assembly, but also affects the assembly quality
[0003] At present, the burrs on the inlet and outlet edges of the pin holes of the planetary frame are mostly removed by brushes, but this method does not remove the burrs cleanly, and there are residues, and it is labor-intensive and time-consuming, and the labor cost increases
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
[0024] The specific implementation manners of the present invention will be described below in conjunction with the accompanying drawings.
[0025] Such as figure 1 Shown, the present invention provides a kind of planet carrier electrolytic deburring system, is used for electrolytically removing the burrs in three pin holes 32 on the inner ring 31 of planet carrier 3 (as Figure 3a with 3b shown), including fixture, three cathodes 2 and machine tool.
[0026] Such as Figure 1-3b As shown, the fixture includes a workpiece positioning block 11 and a workpiece supporting block 12 .
[0027] The workpiece positioning block 11 has an annular groove 111 with an opening facing downwards, corresponding to and matched with the inner ring 31 of the planet carrier 3 . The workpiece positioning block is placed in the planet carrier 3 , and the inner ring 31 of the planet carrier 3 extends into the groove 111 .
[0028] The planet carrier 3 with the built-in workpiece positioning blo...
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 an electrolytic deburring system for a planet frame and a process method thereof. The system includes a fixture, several cathodes and a machine tool; the fixture includes a workpiece positioning block and a workpiece support block; the workpiece positioning block is placed in the planet frame, and the interior of the planet frame The ring extends into the groove of the workpiece positioning block; the planet carrier with the built-in workpiece positioning block is placed on the workpiece support block, the workpiece positioning block and the workpiece support block are detachably connected, and the planet carrier is clamped between the workpiece positioning block and the workpiece support block The workpiece positioning block has several sets of upper electrolysis channels, including upper cathode jacks and liquid inlet channels; the workpiece support block has several sets of lower electrolysis channels, including lower cathode jacks and liquid outlet channels; the cathodes are inserted into corresponding The upper cathode jack, the pin hole and the lower cathode jack, the two sets of processing blades correspond to the burr parts of the import and export in the pin hole. The invention can completely remove the burrs at one time, save labor and reduce labor costs.
Description
technical field [0001] The invention belongs to the technical field of electrolytic machining, and relates to an electrolytic deburring system including a fixture, in particular to an electrolytic deburring system for a planet carrier and a process method thereof. Background technique [0002] The planetary carrier is one of the main components of the planetary gear transmission and is a part with a complex structure. The planet carrier usually contains one or more pinholes for mounting the planet axles. During assembly, the pin or shaft needs to be oriented and fixed in the corresponding pin hole, and there are burrs at the entrance and exit of the pin hole, which not only consumes time and effort during assembly, but also affects the assembly quality. [0003] At present, the burrs on the inlet and outlet sides of the planet carrier pin holes are mostly removed by brushes, but this method does not remove the burrs cleanly, and there are residues, and it is labor-intensive...
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): B23H9/02B23H3/00B23H11/00
CPCB23H3/00B23H9/02B23H11/003
Inventor 谷民凯陈永显李达张昌昊赵海成
Owner JITRI INST OF PRECISION MFG