Water pump spindle mechanical seal locating tool
A technology for positioning tooling and pump shafts, applied in the mechanical field, can solve the problems of difficult to ensure the performance of the mechanical seal and low installation accuracy of the mechanical seal, and achieve reliable performance, reduce the influence of human factors, and achieve high installation accuracy.
Active Publication Date: 2014-03-26
无锡艾比德泵业有限公司
View PDF7 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
This method is greatly affected by human factors, the installation accuracy of the mechanical seal is not high, and it is difficult to ensure the performance of the mechanical seal
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
[0010] The present invention will be further described below in conjunction with specific drawings.
[0011] Such as figure 2 As shown: the pump shaft mechanical seal positioning tool includes a mechanical seal positioning sleeve 1, a through hole 2, a straight hole section 2-1, a tapered hole section 2-2, and the like.
[0012] Such as figure 2 As shown, the present invention includes a mechanical seal positioning sleeve 1, and a through hole 2 is arranged inside the mechanical seal positioning sleeve 1 along the axial direction of the mechanical seal positioning sleeve 1; the through hole 2 includes two sections, one section is a straight hole section 2-1, The other section is the tapered hole section 2-2, and the straight hole section 2-1 is connected with the large end of the tapered hole section 2-2;
[0013] The length of the mechanical seal positioning sleeve 1 is equal to the distance between the end of the pump shaft 3 and the installation end surface of the mecha...
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 relates to a water pump spindle mechanical seal locating tool. The water pump spindle mechanical seal locating tool is characterized in that the tool comprises a mechanical seal locating sleeve, a through hole is formed in the axial direction of the mechanical seal locating sleeve in the mechanical seal locating sleeve, the through hole comprises a straight hole section and a conical hole section, and the straight hole section is connected with the large end of the conical hole section, the length of the mechanical seal locating sleeve is equal to the distance between the pump spindle end portion and the installing end face, the length of the conical hole section is equal to that of a pump spindle conical section, and the taper of the conical hole section is equal to that of the pump spindle conical section. The water pump spindle mechanical seal locating tool is high in installing precision and can effectively control the compression amount of mechanical seal, human factor effects are greatly reduced, and use performance of the mechanical seal is more reliable.
Description
technical field [0001] The invention relates to a positioning tool, in particular to a water pump shaft mechanical seal positioning tool, which belongs to the field of mechanical technology. Background technique [0002] The position where the water pump shaft protrudes from the pump cover needs to be installed with a mechanical seal ( figure 1 Middle A is the mechanical seal) to ensure the sealing performance of the pump body. In the prior art, the assembly method of the mechanical seal on the water pump is to measure the position of the mechanical seal on the pump shaft, and then fix the mechanical seal by the anti-rotation screw. This method is greatly affected by human factors, the installation accuracy of the mechanical seal is not high, and it is difficult to ensure the performance of the mechanical seal. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, provide a pump shaft mechanical seal pos...
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): B25B11/02
CPCB25B11/00
Inventor 杜志高
Owner 无锡艾比德泵业有限公司