CN205805994U - A kind of floating type driving means for end seal - Google Patents

A kind of floating type driving means for end seal Download PDF

Info

Publication number
CN205805994U
CN205805994U CN201620723153.3U CN201620723153U CN205805994U CN 205805994 U CN205805994 U CN 205805994U CN 201620723153 U CN201620723153 U CN 201620723153U CN 205805994 U CN205805994 U CN 205805994U
Authority
CN
China
Prior art keywords
ring
rotating shaft
rotating
cap
seal
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.)
Active
Application number
CN201620723153.3U
Other languages
Chinese (zh)
Inventor
朱宏润
杜俊
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.)
WUXI AIBIDE PUMP INDUSTRY Co Ltd
Original Assignee
WUXI AIBIDE PUMP INDUSTRY 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 WUXI AIBIDE PUMP INDUSTRY Co Ltd filed Critical WUXI AIBIDE PUMP INDUSTRY Co Ltd
Priority to CN201620723153.3U priority Critical patent/CN205805994U/en
Application granted granted Critical
Publication of CN205805994U publication Critical patent/CN205805994U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

This utility model relates to a kind of floating type driving means for end seal, including rotating shaft, described rotating shaft is connected with end cap by sealing device, groove is had in described rotating shaft, opening installation rotating ring at reeded rotating shaft, described rotating ring is installed screw, described screw stretches in described groove;It is positioned in the rotating shaft of rotating ring left end and is connected with pump head end cap by the first stationary ring, be positioned in the rotating shaft of rotating ring right-hand member and be connected with pump housing end cap by the second stationary ring.This utility model compact conformation, rationally, by installing rotating ring in rotating shaft, rotating ring is installed in the groove of rotating shaft by screw, and it is respectively mounted stationary ring at the two ends of rotating ring, and during work, rotating ring and rotating shaft synchronous rotary, use such mounting means, improve the installation accuracy of rotating ring.

Description

A kind of floating type driving means for end seal
Technical field
This utility model relates to a kind of floating type driving means for end seal.
Background technology
Water pump is special due to working environment, needs to carry out driving means sealing to install, and of the prior art sealing fills Put due to narrow space, installation difficulty.
Utility model content
The applicant is for the shortcoming in above-mentioned existing production technology, it is provided that a kind of drive for the floating type of end seal Dynamic device, thus use the mode of end seal, good sealing effect, simple installation, improve the installation accuracy of rotating ring simultaneously.
The technical scheme that this utility model is used is as follows:
A kind of floating type driving means for end seal, including rotating shaft, in described rotating shaft by sealing device with End cap connects, and described rotating shaft has groove, opens installation rotating ring at reeded rotating shaft, and described rotating ring is installed screw, described Screw stretches in described groove;It is positioned in the rotating shaft of rotating ring left end and is connected with pump head end cap by the first stationary ring, be positioned at rotating ring It is connected with pump housing end cap by the second stationary ring in the rotating shaft of right-hand member.
Its further technical scheme is:
Described rotating ring is connected with rotating shaft by sealing ring;
The outer ring of described first stationary ring is connected with pump head end cap by sealing ring;
The outer ring of described second stationary ring is connected with pump housing end cap by sealing ring.
The beneficial effects of the utility model are as follows:
This utility model compact conformation, rationally, by installing rotating ring in rotating shaft, rotating ring is installed into rotating shaft by screw In groove, and it is respectively mounted stationary ring at the two ends of rotating ring, during work, rotating ring and rotating shaft synchronous rotary, use such installation side Formula, improves the installation accuracy of rotating ring.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing in A portion in Fig. 1.
Wherein: 1, pump head end cap;2, the first stationary ring;3, rotating ring;4, screw;5, the second stationary ring;6, rotating shaft;7, groove;8、 Pump housing end cap.
Detailed description of the invention
Below in conjunction with the accompanying drawings, detailed description of the invention of the present utility model is described.
As depicted in figs. 1 and 2, the floating type driving means for end seal of the present embodiment, including rotating shaft 6, turn It is connected with end cap by sealing device on axle 6, rotating shaft 6 has groove 7, have installation rotating ring 3, rotating ring at the rotating shaft 6 of groove 7 Installing screw 4 on 3, screw 4 stretches in groove 7;It is positioned in the rotating shaft 6 of rotating ring 3 left end by the first stationary ring 2 and pump head end cap 1 connects, and is positioned in the rotating shaft 6 of rotating ring 3 right-hand member and is connected with pump housing end cap 8 by the second stationary ring 5.
Rotating ring 3 is connected with rotating shaft 6 by sealing ring.
The outer ring of the first stationary ring 2 is connected with pump head end cap 1 by sealing ring.
The outer ring of the second stationary ring 5 is connected with pump housing end cap 8 by sealing ring.
During actual installation, first rotating ring 3 is enclosed within rotating shaft 6, and screw 4 is screwed in, make screw 4 enter rotating shaft 6 In groove 7, it is ensured that the installation site of rotating ring 3, then the two ends, left and right at rotating ring 3 are respectively mounted the first stationary ring 2 and the second stationary ring 5.Installing quick, easy, the installation accuracy of rotating ring 3 is high.
Above description is to explanation of the present utility model, is not the restriction to utility model, and this utility model is limited Scope sees claim, within protection domain of the present utility model, can make any type of amendment.

Claims (4)

1. the floating type driving means for end seal, it is characterised in that: include rotating shaft (6), in described rotating shaft (6) Being connected with end cap by sealing device, described rotating shaft (6) has groove (7), rotating shaft (6) place having groove (7) installs dynamic Ring (3), described rotating ring (3) is installed screw (4), and described screw (4) stretches in described groove (7);It is positioned at rotating ring (3) left end Rotating shaft (6) on be connected with pump head end cap (1) by the first stationary ring (2), be positioned in the rotating shaft (6) of rotating ring (3) right-hand member by Two stationary rings (5) are connected with pump housing end cap (8).
A kind of floating type driving means for end seal, it is characterised in that: described rotating ring (3) it is connected with rotating shaft (6) by sealing ring.
A kind of floating type driving means for end seal, it is characterised in that: described first The outer ring of stationary ring (2) is connected with pump head end cap (1) by sealing ring.
A kind of floating type driving means for end seal, it is characterised in that: described second The outer ring of stationary ring (5) is connected with pump housing end cap (8) by sealing ring.
CN201620723153.3U 2016-07-11 2016-07-11 A kind of floating type driving means for end seal Active CN205805994U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620723153.3U CN205805994U (en) 2016-07-11 2016-07-11 A kind of floating type driving means for end seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620723153.3U CN205805994U (en) 2016-07-11 2016-07-11 A kind of floating type driving means for end seal

Publications (1)

Publication Number Publication Date
CN205805994U true CN205805994U (en) 2016-12-14

Family

ID=57509859

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620723153.3U Active CN205805994U (en) 2016-07-11 2016-07-11 A kind of floating type driving means for end seal

Country Status (1)

Country Link
CN (1) CN205805994U (en)

Similar Documents

Publication Publication Date Title
CN203933225U (en) A kind of pressurized seal structure
CN205805994U (en) A kind of floating type driving means for end seal
CN201651318U (en) Reduction gearbox sealing structure
CN202790472U (en) Anti-oil-leak bridge type crane speed reducer
CN205155147U (en) New -type rotary seal device
CN205479352U (en) A oil blanket for rotary shaft seal
CN204253362U (en) A kind of servosteering pump assembly
CN203471696U (en) Tool for mounting main shaft sealing cover
CN104148144B (en) Coaxial direct-connection direct-drive type sand making machine
CN206117360U (en) Assembly structure of motor casing and motor protecgulum convenient to dismantle
CN201944000U (en) Sealing improvement between double-suction pump shaft and filling shaft sleeve
CN202860710U (en) Horizontal centrifuge scraper driving device
CN202091093U (en) Improved water turbine main shaft sealing device
CN205806000U (en) A kind of axially push-in type driving means
CN204234864U (en) A kind of four tube cutting machines
CN203589886U (en) External rotor motor
CN203144698U (en) Motor coupler of direct drive sewing machine
CN204003497U (en) The connection set of a kind of motor and oil hydraulic pump
CN204025669U (en) A kind of novel sealing structure
CN202659896U (en) Adjustable mechanical seal device
CN202811465U (en) Connection device of motor shaft and pump shaft of submersible pump for deep well
CN203230613U (en) Double suction pump
CN203883590U (en) Shaft double-seal structure for motor
CN203926116U (en) A kind of field ring with annular seal groove
CN204239694U (en) The damping worm screw of the non-rotating oil cylinder of a kind of end strips

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant