CN206246394U - A kind of bearing position studs with the pulp pump support of copper sheathing - Google Patents
A kind of bearing position studs with the pulp pump support of copper sheathing Download PDFInfo
- Publication number
- CN206246394U CN206246394U CN201621238728.9U CN201621238728U CN206246394U CN 206246394 U CN206246394 U CN 206246394U CN 201621238728 U CN201621238728 U CN 201621238728U CN 206246394 U CN206246394 U CN 206246394U
- Authority
- CN
- China
- Prior art keywords
- hole
- axle bearing
- copper sheathing
- cylinder
- center line
- 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
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Abstract
The utility model discloses the pulp pump support that a kind of bearing position studs with copper sheathing.It is of the present utility model to be mainly characterized by：The center line of the left shaft holder of the right cylinder of pulp pump support is provided with the left through hole of 10~30mm bigger than the diameter of left axle bearing bore, and the left copper sheathing that can be changed is studded with left through hole；The external diameter of left copper sheathing and left through hole tight fit, the center line of left copper sheathing are provided with the aperture identical first axle bearing bore with left axle bearing bore；The center line of the right axle bearing of right cylinder is provided with the right through hole of 10~30mm bigger than the diameter of right axle bearing bore, and the right copper sheathing that can be changed is studded with right through hole；The external diameter of right copper sheathing and right through hole tight fit, the center line of right copper sheathing are provided with the aperture identical second bearing hole with right axle bearing bore；On the same axis, the aperture of left through hole is less than the aperture of right through hole to the center line of left through hole and right through hole.The utility model is changed copper sheathing when bearing hole weares and teares and can be continuing with, and ensures normal production, reduces economic loss.
Description
Technical field
The utility model is related to paper pulp pump technical field, and more particularly to a kind of bearing position studs with the pulp pump support of copper sheathing.
Background technology
What existing pulp pump was easiest to abrasion is impeller, during damage in impeller, has a strong impact on the operating efficiency of pulp pump, so
And impeller can be replacing；Bearing hole on pulp pump support is also easily to wear and tear, the bearing hole on pulp pump support
During abrasion, the impeller in impeller axle will not be to cause the stuck influence production of impeller along the radial direction whipping of impeller axle,
Impeller is exactly caused to be broken and impeller axle torsional deformation, the pulp pump support of bearing hole abrasion cannot be repaired, it is impossible to be reused,
Cause whole pulp pump to be scrapped, cause great economic loss.
Utility model content
The purpose of this utility model is to improve the deficiency of prior art, there is provided a kind of bearing position studs with the pulp pump of copper sheathing
Support, makes pulp pump support be continuing with by copper sheathing is changed when bearing hole weares and teares, and ensures normal production, reduces economic damage
Lose.
The utility model is realized by providing following technical scheme.
Manufacture and design the pulp pump support that a kind of bearing position studs with copper sheathing, the pulp pump support by hollow left cylinder,
Hollow right cylinder, left socle pin and right support pin are constituted, and the left end of the left cylinder is provided with and is locked at the pump cover of pulp pump
Flange together, radially border is provided with 3~6 the first uniform bolts hole on the flange, and flange is integrated with left cylinder
Structure.
Described left cylinder, right cylinder, left socle pin and right support pin are structure as a whole.
The left end of described right cylinder is provided with left shaft holder, and the center line of the left shaft holder is provided with for installing impeller
The left axle bearing bore of the bearing of axle left end.
On the left side of described left shaft holder radially border be provided with 3~4 it is uniform for locking left closure
Left-hand thread hole.
The right-hand member of described right cylinder is provided with right axle bearing, and the center line of the right axle bearing is provided with for installing impeller
The right axle bearing bore of the bearing of axle right-hand member.
On the right side of described right axle bearing radially border be provided with 3~4 it is uniform for locking right closure
Right-hand thread hole.
On the same axis, the aperture of the left axle bearing bore is less than the right side for described left axle bearing bore and the center line of right axle bearing bore
The aperture of bearing hole.
The upper screw thread that upper barrel plate in the middle part of the left and right length of described right cylinder is provided with for installing oiling cup leads to
Hole.
The lower screw thread that lower barrel plate in the middle part of the left and right length of described right cylinder is provided with for discharging dirty lubricating oil leads to
Hole.
The left end bottom of described right cylinder is provided with left socle pin, the front and back ends point of the bottom seat board of the left socle pin
The second bolt hole for installing pulp pump support is not provided with.
The right-hand member bottom of described right cylinder is provided with right support pin, the front and back ends point of the bottom seat board of the right support pin
The 3rd bolt hole for installing pulp pump support is not provided with.
It is of the present utility model to be mainly characterized by：The center line of the left shaft holder of the right cylinder of pulp pump support is provided with than a left side
The left through hole of the big 10~30mm of diameter of bearing hole, studs with the left copper sheathing that can be changed in left through hole.
The external diameter of described left copper sheathing and left through hole tight fit, the center line of left copper sheathing are provided with the aperture with left axle bearing bore
Identical first axle bearing bore.
The right side that the center line of the right axle bearing of described right cylinder is provided with 10~30mm bigger than the diameter of right axle bearing bore leads to
Hole, studs with the right copper sheathing that can be changed in right through hole.
The external diameter of described right copper sheathing and right through hole tight fit, the center line of right copper sheathing are provided with the aperture with right axle bearing bore
Identical second bearing hole.
On the same axis, the aperture of left through hole is less than the hole of right through hole for described left through hole and the center line of right through hole
Footpath.
The beneficial effects of the utility model are：When left-hand cylinder set or the abrasion of right copper sheathing, impeller meeting whipping are found in plant maintenance,
The left-hand cylinder set of abrasion and right copper sheathing are pulled down, new left-hand cylinder set and right copper sheathing is loaded onto, pulp pump can be continuing with, normal work
Make.
The utility model makes pulp pump support continue by copper sheathing is changed when bearing hole weares and teares due to using said structure
Use, ensure normal production, reduce economic loss.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of concrete structure of the present utility model.
Fig. 2 is the A-A sectional views of concrete structure of the present utility model.
Fig. 3 is the B-B sectional views of concrete structure of the present utility model.
In figure：The bolts hole of 1- first, 2- flanges, the left cylinders of 3-, 4- left axle bearing bore, 5- left-hand threads hole, 6- left shaft holders, 7-
Left copper sheathing, the right cylinders of 8-, 9- upper tapped through hole, the right copper sheathings of 10-, 11- right axle bearings, 12- right-hand threads hole, 13- right support pin,
The bolts hole of 14- the 3rd, the right through holes of 15-, 16- right axle bearing bore, 17- second bearings hole, tapped through hole under 18-, the left through holes of 19-, 20-
Second bolt hole, 21- left socle pin, 22- first axle bearing bore.
Specific embodiment
Below in conjunction with the accompanying drawings describe in detail according to the utility model proposes specific device details and working condition.
As shown in drawings, the pulp pump support that a kind of bearing position studs with copper sheathing is manufactured and designed, pulp pump support is by hollow
Left cylinder 3, hollow right cylinder 8, left socle pin 21 and right support pin 13 are constituted, and the left end of left cylinder 3 is provided with and pulp pump
The flange 2 that pump cover is locked together, radially border is provided with 4 the first uniform bolts hole 1, flange 2 and left cylinder on flange 2
3 are structure as a whole.
Left cylinder 3, right cylinder 8, left socle pin 21 and right support pin 13 are structure as a whole.
The left end of right cylinder 8 is provided with left shaft holder 6, and the center line of left shaft holder 6 is provided with for installing impeller axle left end
Bearing left axle bearing bore 4.
Radially border is provided with 4 uniform left-hand thread holes for locking left closure on the left side of left shaft holder 6
5。
The right-hand member of right cylinder 8 is provided with right axle bearing 11, and the center line of right axle bearing 11 is provided with right for installing impeller axle
The right axle bearing bore 16 of the bearing at end.
Radially border is provided with 4 uniform right-hand thread holes for locking right closure on the right side of right axle bearing 11
12。
On the same axis, the aperture of left axle bearing bore 4 is less than right axle bearing bore to the center line of left axle bearing bore 4 and right axle bearing bore 16
16 aperture.
Upper barrel plate in the middle part of the left and right length of right cylinder 8 is provided with the upper tapped through hole 9 for installing oiling cup.
Lower barrel plate in the middle part of the left and right length of right cylinder 8 is provided with the lower tapped through hole 18 for discharging dirty lubricating oil.
The left end bottom of right cylinder 8 is provided with left socle pin 21, and the front and back ends of the bottom seat board of left socle pin 21 are respectively equipped with
The second bolt hole 20 for installing pulp pump support.
The right-hand member bottom of right cylinder 8 is provided with right support pin 13, and the front and back ends of the bottom seat board of right support pin 13 are respectively equipped with
The 3rd bolt hole 14 for installing pulp pump support.
It is of the present utility model to be mainly characterized by：The center line of the left shaft holder 6 of the right cylinder 8 of pulp pump support is provided with ratio
The left copper sheathing 7 that can be changed is studded with the left through hole 19 of the big 20mm of diameter of left axle bearing bore 4, left through hole 19.
The external diameter of left copper sheathing 7 and the tight fit of left through hole 19, the center line of left copper sheathing 7 are provided with the aperture with left axle bearing bore 4
Identical first axle bearing bore 22.
The center line of the right axle bearing 11 of right cylinder 8 is provided with the right through hole 15 of 20mm bigger than the diameter of right axle bearing bore 16,
The right copper sheathing 10 that can be changed is studded with right through hole 15.
The external diameter of right copper sheathing 10 and the tight fit of right through hole 15, the center line of right copper sheathing 10 are provided with the hole with right axle bearing bore 16
Footpath identical second bearing hole 17.
On the same axis, the aperture of left through hole 19 is less than the hole of right through hole 15 to the center line of left through hole 19 and right through hole 15
Footpath.
Working condition of the present utility model is：When left-hand cylinder set or the abrasion of right copper sheathing, impeller meeting whipping are found in plant maintenance,
Impeller is pulled down, the bolt being locked together with pump cover on flange is unclamped, the bottom seat board of left socle pin and right support pin is unclamped
The bolt of front and back ends, unloads pulp pump support.
Unclamping is used for the bolt for locking left closure on the left side of left shaft holder, used on the right side for unclamping right axle bearing
In the bolt for locking right closure, impeller axle is pulled down together with the bearing installed in the left and right two ends of impeller axle.
Left-hand cylinder body and right copper sheathing are pulled down, left through hole and right through hole are wiped clean, load onto new left-hand cylinder set and right copper sheathing.
The parts pulled down are reinstalled by the structure of pulp pump, pulp pump can be continuing with, normal work.
Claims (1)
1. a kind of bearing position studs with the pulp pump support of copper sheathing, and the pulp pump support is by hollow left cylinder（3）, the hollow right side
Cylinder（8）, left socle pin（21）With right support pin（13）Constitute, the left cylinder（3）Left end be provided with pump cover with pulp pump
The flange being locked together（2）, the flange（2）On radially border be provided with 3~6 the first uniform bolts hole（1）, flange
（2）With left cylinder（3）It is structure as a whole；
Described left cylinder（3）, right cylinder（8）, left socle pin（21）With right support pin（13）It is structure as a whole；
Described right cylinder（8）Left end be provided with left shaft holder（6）, the left shaft holder（6）Center line be provided with for pacifying
Fill the left axle bearing bore of the bearing of impeller axle left end（4）；
Described left shaft holder（6）Left side on radially border be provided with 3~4 uniform left sides for locking left closure
Screwed hole（5）；
Described right cylinder（8）Right-hand member be provided with right axle bearing（11）, the right axle bearing（11）Center line be provided with for
The right axle bearing bore of the bearing of impeller axle right-hand member is installed（16）；
Described right axle bearing（11）Right side on radially border be provided with 3~4 it is uniform for locking right closure
Right-hand thread hole（12）；
Described left axle bearing bore（4）With right axle bearing bore（16）Center line on the same axis, the left axle bearing bore（4）Aperture
Less than right axle bearing bore（16）Aperture；
Described right cylinder（8）Left and right length in the middle part of upper barrel plate be provided with upper tapped through hole for installing oiling cup
（9）；
Described right cylinder（8）Left and right length in the middle part of lower barrel plate be provided with for discharge dirty lubricating oil lower screw thread lead to
Hole（18）；
Described right cylinder（8）Left end bottom be provided with left socle pin（21）, the left socle pin（21）Bottom seat board before,
Rear end is respectively provided with the second bolt hole for installing pulp pump support（20）；
Described right cylinder（8）Right-hand member bottom be provided with right support pin（13）, the right support pin（13）Bottom seat board before,
Rear end is respectively provided with the 3rd bolt hole for installing pulp pump support（14）；
It is characterized in that：The right cylinder of pulp pump support（8）Left shaft holder（6）Center line be provided with than left axle bearing bore（4）
The big 10~30mm of diameter left through hole（19）, left through hole（19）Inside stud with the left copper sheathing that can be changed（7）；
Described left copper sheathing（7）External diameter and left through hole（19）Tight fit, left copper sheathing（7）Center line be provided with and left axle bearing bore
（4）Aperture identical first axle bearing bore（22）；
Described right cylinder（8）Right axle bearing（11）Center line be provided with than right axle bearing bore（16）The big 10~30mm of diameter
Right through hole（15）, right through hole（15）Inside stud with the right copper sheathing that can be changed（10）；
Described right copper sheathing（10）External diameter and right through hole（15）Tight fit, right copper sheathing（10）Center line be provided with and right bearing
Hole（16）Aperture identical second bearing hole（17）；
Described left through hole（19）With right through hole（15）Center line on the same axis, left through hole（19）Aperture less than right logical
Hole（15）Aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621238728.9U CN206246394U (en) | 2016-11-19 | 2016-11-19 | A kind of bearing position studs with the pulp pump support of copper sheathing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621238728.9U CN206246394U (en) | 2016-11-19 | 2016-11-19 | A kind of bearing position studs with the pulp pump support of copper sheathing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206246394U true CN206246394U (en) | 2017-06-13 |
Family
ID=59001279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621238728.9U Expired - Fee Related CN206246394U (en) | 2016-11-19 | 2016-11-19 | A kind of bearing position studs with the pulp pump support of copper sheathing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206246394U (en) |
-
2016
- 2016-11-19 CN CN201621238728.9U patent/CN206246394U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20171119 |