CN202895108U - Tool special for replacement of metering pump reduction gearbox oil seal - Google Patents

Tool special for replacement of metering pump reduction gearbox oil seal Download PDF

Info

Publication number
CN202895108U
CN202895108U CN 201220425529 CN201220425529U CN202895108U CN 202895108 U CN202895108 U CN 202895108U CN 201220425529 CN201220425529 CN 201220425529 CN 201220425529 U CN201220425529 U CN 201220425529U CN 202895108 U CN202895108 U CN 202895108U
Authority
CN
China
Prior art keywords
tool
oil seal
pump reduction
oil sealing
metering pump
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220425529
Other languages
Chinese (zh)
Inventor
冯新卫
朱立学
徐正强
梅国泉
金海强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XIN FENG MING GROUP CO Ltd
Original Assignee
XIN FENG MING GROUP CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by XIN FENG MING GROUP CO Ltd filed Critical XIN FENG MING GROUP CO Ltd
Priority to CN 201220425529 priority Critical patent/CN202895108U/en
Application granted granted Critical
Publication of CN202895108U publication Critical patent/CN202895108U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a tool special for replacement of a metering pump reduction gearbox oil seal. The tool special for the replacement of the metering pump reduction gearbox oil seal comprises a tool body. The tool body is in a cylindrical tubular structure. The hollow inner diameter of the tool body is the same as the inner diameter of the metering pump reduction gearbox oil seal. One end of the tool body is widened outwards to form an oil seal contact ring. The outer diameter of the oil seal contact ring is the same as that of the metering pump reduction gearbox oil seal. Meanwhile, a key groove is formed at one end, close to the oil seal contact ring, of the tool body, and the other end of the tool body is sealed and provided with a stress-bearing layer.

Description

Measuring pump reduction box oil seal replacement specific purpose tool
Technical field
The utility model relates to chemical fiber machinery maintenance tool field, especially a kind of measuring pump reduction box oil seal replacement specific purpose tool.
Background technology
In the always on-line metering pump reduction box oil seal replacement process, usually need to combine with hammer with iron staff and firmly beat into.But because measuring pump reduction box oil sealing position is downward, not easy to operate when exerting all one's strength restricted replacing, and easily slide the situations such as the operator is injured that cause, have potential safety hazard, and the time spent is longer.Easily cause leakage of oil and the oil sealing sealing degree of beaing into is poor, service life is short.
The utility model content
The purpose of this utility model is that a kind of measuring pump reduction box oil seal replacement specific purpose tool that can improve measuring pump reduction box oil seal replacement speed and change quality is provided for the deficiency that solves above-mentioned technology.
In order to achieve the above object, the measuring pump reduction box oil seal replacement specific purpose tool that the utility model is designed, it mainly comprises tool body, tool body is cylindrical tubular structure, the inner hollow diameter of tool body is consistent with measuring pump reduction box oil sealing internal diameter, tool body one end is outwards widened and is formed the oil sealing contact ring, the external diameter of oil sealing contact ring is consistent with measuring pump reduction box oil sealing external diameter, be provided with keyway at the tool body near oil sealing contact ring end simultaneously, the other end sealing of tool body also is provided with stress layer.
The resulting measuring pump reduction box of the utility model oil seal replacement specific purpose tool, the employing tool body is tubular structure, and internal diameter is consistent with the oil sealing internal diameter, is provided with simultaneously the oil sealing contact ring, can make oil sealing stressed evenly, is difficult for oil sealing is caused damage in Renewal process.The external diameter of oil sealing contact ring is consistent with oil sealing simultaneously, can make the operating space be down to minimum, the in addition setting of keyway, the obstruction that can avoid key that oil sealing is installed, installation effectiveness and the installation quality of raising oil sealing.
Description of drawings
Fig. 1 is structure cutaway view of the present utility model.
The specific embodiment
The utility model will be further described by reference to the accompanying drawings below by embodiment.
Embodiment 1:
As shown in Figure 1, the measuring pump reduction box oil seal replacement specific purpose tool that the present embodiment is described, it mainly comprises tool body 1, tool body 1 is cylindrical tubular structure, the inner hollow diameter of tool body 1 is consistent with measuring pump reduction box oil sealing internal diameter, tool body 1 one ends are outwards widened and are formed oil sealing contact ring 2, the external diameter of oil sealing contact ring 2 is consistent with measuring pump reduction box oil sealing external diameter, be provided with keyway 3 at the tool body 1 near oil sealing contact ring end 2 simultaneously, the other end sealing of tool body 1 also is provided with stress layer 4.

Claims (1)

1. measuring pump reduction box oil seal replacement specific purpose tool, it mainly comprises tool body, it is characterized in that tool body is cylindrical tubular structure, the inner hollow diameter of tool body is consistent with measuring pump reduction box oil sealing internal diameter, tool body one end is outwards widened and is formed the oil sealing contact ring, the external diameter of oil sealing contact ring is consistent with measuring pump reduction box oil sealing external diameter, is provided with keyway at the tool body near oil sealing contact ring end simultaneously, and the other end sealing of tool body also is provided with stress layer.
CN 201220425529 2012-08-25 2012-08-25 Tool special for replacement of metering pump reduction gearbox oil seal Expired - Fee Related CN202895108U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220425529 CN202895108U (en) 2012-08-25 2012-08-25 Tool special for replacement of metering pump reduction gearbox oil seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220425529 CN202895108U (en) 2012-08-25 2012-08-25 Tool special for replacement of metering pump reduction gearbox oil seal

Publications (1)

Publication Number Publication Date
CN202895108U true CN202895108U (en) 2013-04-24

Family

ID=48115823

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220425529 Expired - Fee Related CN202895108U (en) 2012-08-25 2012-08-25 Tool special for replacement of metering pump reduction gearbox oil seal

Country Status (1)

Country Link
CN (1) CN202895108U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130424

Termination date: 20140825

EXPY Termination of patent right or utility model