Device for disassembling grooved bushing connected through thread
A threaded connection and bushing technology, which is applied in the field of disassembly tools, can solve the problems of unreachable analysis, bushing damage, time-consuming and labor-intensive problems, and achieve the effect of convenient operation, reliable use and easy manufacture
Inactive Publication Date: 2019-05-28
GUIZHOU HONGLIN MACHINERY
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
It is time-consuming and labor-intensive to disassemble with general-purpose tools, and the efficiency is very low, and it is easy to damage the bushing, which fails to achieve the purpose of analyzing the product after disassembly
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
[0018] This example is to be decomposed as figure 2 As shown in the valve assembly, the valve assembly includes a housing 22 in which a bushing 21 is provided; the bushing 21 is tightly fitted with the housing 22, and the lower part of the bushing 21 is threadedly connected with other parts 23; the top of the bushing 21 is provided with an exploded Slot 16. Although there is a decomposition groove 16 on the top of the bushing 21, the torque of the threaded connection between the other parts 23 and the bushing 21 plus the frictional torque of the tight fit between the bushing 21 and the housing 22 is superimposed, requiring a larger decomposition torque. , The bushing 23 can be disassembled from the housing 22. It is time-consuming and labor-intensive to use general tools for decomposition, and the efficiency is very low, and it is easy to damage the bushing, which fails to achieve the purpose of analyzing the product after decomposition.
[0019] In order to solve the above tec...
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 device for disassembling a grooved bushing connected through a thread. The device comprises a substrate (8); a disc (7) is arranged on the substrate; a positioning pin (5), apositioning plate (6), plug pins (9) and a bracket (3) are arranged on the disc; the connecting bushing (12) is arranged on the bracket; the connecting bushing is in threaded connection with a transmission rod (1); a locking unit (11) and a pressing sleeve (10) are sequentially arranged on the connecting bushing from top to bottom; the bottom end of the transmission rod is of a hexagonal prism structure, and a hexagonal prism is inserted into a hexagonal hole formed in the top of an adapter (4); and a handle (2) is arranged at the top end of the transmission rod. According to the device, onlya shell needs to be fixed and a boss of the adapter needs to be inserted into a disassembling groove of the bushing, the bushing can be quickly screwed out from the shell by rotating the handle, operation is easy, labor is saved, and it can be guaranteed that the bushing can not be damaged in the disassembling process. The device has the characteristics that the structure is simple, manufacture is easy, use is reliable, operation is convenient, time and labor are saved, and the disassembling qualification rate is high.
Description
Technical field [0001] The invention relates to a device for disassembling grooved bushes connected by threads, and belongs to the technical field of disassembly tools. Background technique [0002] There is a slotted bushing in the valve assembly of a certain product, the bushing is installed in the hole of the shell, and the bottom of the bushing is also screwed with other parts. When disassembling the valve assembly, the torque of connecting other parts with the bushing plus the frictional moment of the tight fit between the bushing and the shell is superimposed, and a larger torque is required to disassemble the bushing from the shell. . It is time-consuming and labor-intensive to use general tools for decomposition, and the efficiency is very low, and it is easy to damage the bushing, which fails to achieve the purpose of analyzing the product after decomposition. Summary of the invention [0003] The object of the present invention is to provide a device for disassembling ...
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 IPC IPC(8): B25B27/14
Inventor 陈秀义蒋发敏兰敏蔡远恒刘峰娇
Owner GUIZHOU HONGLIN MACHINERY