CN106475961A - The quick-release arrangement of lobe pump bearing holder (housing, cover) - Google Patents
The quick-release arrangement of lobe pump bearing holder (housing, cover) Download PDFInfo
- Publication number
- CN106475961A CN106475961A CN201610990106.XA CN201610990106A CN106475961A CN 106475961 A CN106475961 A CN 106475961A CN 201610990106 A CN201610990106 A CN 201610990106A CN 106475961 A CN106475961 A CN 106475961A
- Authority
- CN
- China
- Prior art keywords
- housing
- cover
- quick
- bearing holder
- lobe 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.)
- Pending
Links
- 230000035939 shock Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000005477 standard model Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a kind of quick-release arrangement of lobe pump bearing holder (housing, cover), including the axle sleeve folder, connecting rod, connecting plate, guide rod and the end plate that are fixedly connected sequentially, impact block is reciprocatingly slided between connecting plate and end plate, the impact block includes sleeve and two shock posts, and two clash into the both sides that column symmetry is fixed on sleeve.The present invention can quickly finish the dismounting to axle sleeve；Surface to axle does not have any impact, so as to ensure overall sealing.
Description
Technical field
The invention belongs to glass post-processing technical field, especially relates to a kind of fast quick-detach dress of lobe pump bearing holder (housing, cover)
Put.
Background technology
Lobe pump has the rotor of two " 8 " fonts mutual vertically on a pair of parallel axle in pump chamber, and one turns
Son is directly driven by motor by connecting shaft, and another rotor is driven by the gear on roots pump rotor.
Moved so as to control rotor to carry out reverse sync fortune by a pair of gear band action that gearratio is 1 synchronous rotary reversely with each other
Dynamic.Between rotor, between rotor and pump housing endophragm, certain gap is maintained, it is possible to achieve high rotating speed operation.
Lobe pump working speed is 3000-6000 rpm.As its working speed is exceedingly fast, to its bearing wear relatively
Greatly, the dynamic sealing of the driving shaft sponson of current lobe pump using more be standard model mechanical seal and band reinforcing ring
Skeleton vacuum rubber sealing.Reinforced seal simple structure, power consumption are larger, are to reduce the friction between axle and sealing ring, axle
Case hardness and fineness will height.In order to the abrasion of axle is prevented, on its axle, bearing holder (housing, cover) is increased, through long-term using mill
Damage, bearing holder (housing, cover) occurs certain abrasion and gully, so as to not reach the effect of sealing, needs to dismantle which, existing skill
Mainly which is changed by percussion or its cutting in art, the method needs the substantial amounts of time and is easy to cause its axle surface
Damaged.
At present, the dismounting of lobe pump bearing holder (housing, cover) is main is carried out more by percussion slowly or the cutting destroyed by which
Change, the time for not only consuming is longer, and be easy to be contacted with the surface of bearing itself in unloading process, bearing is caused
Destroy, so as to not reach the effect of sealing.
Content of the invention
In view of this, it is contemplated that proposing a kind of provision for disengagement of lobe pump evagination bearing holder (housing, cover), above-mentioned asking can be solved
Topic.
For above-mentioned purpose is reached, the technical scheme is that and be achieved in that：
A kind of quick-release arrangement of lobe pump bearing holder (housing, cover), including be fixedly connected sequentially axle sleeve folder, connecting rod, connection
Plate, guide rod and end plate, are slidably provided with impact block on guide rod, impact block is reciprocatingly slided between connecting plate and end plate, the axle
Set folder includes two grip blocks and two bolts, is screwed by two bolts between two grip blocks；The connecting rod is provided with four
Individual, uniformly it is fixed between axle sleeve folder and connecting plate；The impact block includes sleeve and two shock posts, two shock column symmetry
The both sides of sleeve are fixed on, form U-shape structure.
Further, what two bolts on the grip block were arranged is in opposite direction.
Further, the connecting plate is flattened rectangular plate, and its longitudinal section is square.
Further, the jag for clashing into post clashes into the tail end of post towards end plate towards the direction of connecting plate.
Further, the tail end for clashing into post is concordant with the tail end of sleeve.
Further, the end plate is parallel to connecting plate.
With respect to prior art, the quick-release arrangement of lobe pump bearing holder (housing, cover) of the present invention has following advantage：Permissible
Quickly finish the dismounting to axle sleeve；Surface to axle does not have any impact, so as to ensure overall sealing.
Description of the drawings
The accompanying drawing for constituting the part of the present invention is used for providing a further understanding of the present invention, the schematic reality of the present invention
Apply example and its illustrate, for the present invention is explained, not constituting inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of the present invention；
Description of reference numerals：
1- grip block；2- connecting rod；3- connecting plate；4- guide rod；5- clashes into post；6- sleeve；7- end plate；8- bolt.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combine.
In describing the invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " on ", D score,
The orientation of instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicate or dark
Show that the device of indication or element must be with specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The restriction of the present invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In describing the invention, unless otherwise stated, " multiple "
It is meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
To be to be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Below with reference to the accompanying drawings and in conjunction with the embodiments describing the present invention in detail.
As shown in figure 1, a kind of quick-release arrangement of lobe pump bearing holder (housing, cover), the axle sleeve including being fixedly connected sequentially is pressed from both sides, company
Extension bar 2, connecting plate 3, guide rod 4 and end plate 7, are slidably provided with impact block on guide rod 4, impact block is between connecting plate 3 and end plate 7
Reciprocatingly slide, the axle sleeve folder includes two grip blocks 1 and two bolts 8, is revolved by two bolts 8 between two grip blocks 1
Tightly；The connecting rod 2 is provided with four, is uniformly fixed between axle sleeve folder and connecting plate 3；The impact block includes sleeve 6 and two
Individual shock post 5, two shock posts 5 are symmetrically fixed on the both sides of sleeve 6, form U-shape structure.
It is in opposite direction that two bolts 8 on the grip block 1 are arranged.
The connecting plate 3 is flattened rectangular plate, and its longitudinal section is square.
The jag for clashing into post 5 clashes into the tail end of post 5 towards end plate 7 towards the direction of connecting plate 3.
The tail end for clashing into post 5 is concordant with the tail end of sleeve 6.
The end plate 7 is parallel to connecting plate 3.
Principle is：By running orbit of the impact block on guide rod 4 to 7 to apply active force of end plate, it is pulled outwardly end plate 7
Stretch, drive axle sleeve folder outwards to run by connecting rod 2, under quickly dismantling higher for hardness and with axle static seal axle sleeve
Come.
During use, first by the axle sleeve folder clamping axle sleeve with bolt 8, fastened with nut, the purpose of four connecting rods 2
Uniform force mainly when axle sleeve is pulled, makes its applied external force constantly end plate 7 is impacted by impact block, by four
Connecting rod 2 uniformly drives axle sleeve to move out, and prevents its discontinuity from damaging the surface of axle, and impact block is designed to
Corner formula, it is therefore an objective to which convenient to its applying power, whole process is moved back and forth by impact block, can be quickly axle sleeve is dismantled down
Come, and there is no any destruction to the surface of its axle, simple to operate.
Presently preferred embodiments of the present invention is the foregoing is only, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement that is made etc., should be included within the scope of the present invention.
Claims (6)
1. the quick-release arrangement of lobe pump bearing holder (housing, cover), it is characterised in that：Axle sleeve including being fixedly connected sequentially is pressed from both sides, connecting rod
(2), connecting plate (3), guide rod (4) and end plate (7), guide rod are slidably provided with impact block on (4), impact block in connecting plate (3) and
End plate is reciprocatingly slided between (7), and axle sleeve folder includes two grip blocks (1) and two bolts (8), two grip blocks (1) it
Between screwed by two bolts (8)；Connecting rod (2) are provided with four, are uniformly fixed between axle sleeve folder and connecting plate (3)；
The impact block includes sleeve (6) and two shock posts (5), and two shock posts (5) are symmetrically fixed on the both sides of sleeve (6), shape
Become U-shape structure.
2. the quick-release arrangement of lobe pump bearing holder (housing, cover) according to claim 1, it is characterised in that：Grip block (1)
On two bolts (8) arrange in opposite direction.
3. the quick-release arrangement of lobe pump bearing holder (housing, cover) according to claim 2, it is characterised in that：Connecting plate (3)
For flattened rectangular plate, its longitudinal section is square.
4. the quick-release arrangement of the lobe pump bearing holder (housing, cover) according to any one of claims 1 to 3, it is characterised in that：Described
The direction of the jag of post (5) towards connecting plate (3) is clashed into, and the tail end of post (5) is clashed into towards end plate (7).
5. the quick-release arrangement of lobe pump bearing holder (housing, cover) according to claim 4, it is characterised in that：Shock post (5)
Tail end concordant with the tail end of sleeve (6).
6. the quick-release arrangement of lobe pump bearing holder (housing, cover) according to claim 1, it is characterised in that：Described end plate (7) put down
Row is in connecting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610990106.XA CN106475961A (en) | 2016-11-10 | 2016-11-10 | The quick-release arrangement of lobe pump bearing holder (housing, cover) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610990106.XA CN106475961A (en) | 2016-11-10 | 2016-11-10 | The quick-release arrangement of lobe pump bearing holder (housing, cover) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106475961A true CN106475961A (en) | 2017-03-08 |
Family
ID=58272160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610990106.XA Pending CN106475961A (en) | 2016-11-10 | 2016-11-10 | The quick-release arrangement of lobe pump bearing holder (housing, cover) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106475961A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114084370A (en) * | 2021-12-03 | 2022-02-25 | 中航沈飞民用飞机有限责任公司 | Method for mounting bushing of horizontal tail connecting mechanism of airplane |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120036690A1 (en) * | 2010-08-12 | 2012-02-16 | Mueller-Kueps, L.P. | Dismounting device for bearings |
| CN203993719U (en) * | 2014-07-24 | 2014-12-10 | 鞍钢集团矿业公司 | Brake cylinder rod-pulling type disassembling puller |
| CN204160430U (en) * | 2014-10-21 | 2015-02-18 | 上海大众汽车有限公司 | Shaft sleeve withdrawal tool |
| CN206185798U (en) * | 2016-11-10 | 2017-05-24 | 天津南玻节能玻璃有限公司 | Dismounting device of lobe pump evagination bearing housing |
-
2016
- 2016-11-10 CN CN201610990106.XA patent/CN106475961A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120036690A1 (en) * | 2010-08-12 | 2012-02-16 | Mueller-Kueps, L.P. | Dismounting device for bearings |
| CN203993719U (en) * | 2014-07-24 | 2014-12-10 | 鞍钢集团矿业公司 | Brake cylinder rod-pulling type disassembling puller |
| CN204160430U (en) * | 2014-10-21 | 2015-02-18 | 上海大众汽车有限公司 | Shaft sleeve withdrawal tool |
| CN206185798U (en) * | 2016-11-10 | 2017-05-24 | 天津南玻节能玻璃有限公司 | Dismounting device of lobe pump evagination bearing housing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114084370A (en) * | 2021-12-03 | 2022-02-25 | 中航沈飞民用飞机有限责任公司 | Method for mounting bushing of horizontal tail connecting mechanism of airplane |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170308 |