CN207701354U - Novel hydraulic pump base - Google Patents
Novel hydraulic pump base Download PDFInfo
- Publication number
- CN207701354U CN207701354U CN201721837410.7U CN201721837410U CN207701354U CN 207701354 U CN207701354 U CN 207701354U CN 201721837410 U CN201721837410 U CN 201721837410U CN 207701354 U CN207701354 U CN 207701354U
- Authority
- CN
- China
- Prior art keywords
- tooth
- slot
- tooth post
- boss
- fixed
- 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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- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
The novel hydraulic pump base comprises a gear pump, a fixed seat and a fixing bolt, wherein the bottom of the gear pump is provided with a connecting seat, an assembling groove is formed inside the connecting seat, arc-shaped bosses are symmetrically distributed inside the assembling groove, positioning conical columns are symmetrically distributed inside the assembling groove, a tooth post is arranged in the middle of the assembling groove, external teeth are uniformly distributed outside the tooth post, a conical boss groove is formed inside the tooth post, the fixing base lower part has PMKD, PMKD middle part has the mount table, the inside symmetric distribution arc boss groove of mount table, the inside symmetric distribution location toper column groove of mount table, the inside column groove that has of mount table, the inside evenly distributed tooth's socket of column groove of tooth, column groove middle part has the toper boss, the mount table inserts in the mount table, the arc boss inserts the arc boss inslot, location toper column inserts location toper column inslot, the tooth post inserts the tooth post inslot, external tooth and tooth's socket cooperation, the toper boss inserts the toper boss inslot.
Description
Technical field
The utility model is related to hydraulic pressure pump frame field more particularly to a kind of novel hydraulic pump frames.
Background technology
During hydraulic work system, gear pump is often used as driving component, during the work time because of work
Load is easy to cause the pump housing and connect shakiness with pedestal, and internal gear bite stress is influenced when serious, causes gear failure or broken teeth,
Influence service life.
Utility model content
The utility model is directed to deficiencies of the prior art, provides a kind of rational new hydraulic pump bottom of carrying
Seat.
The purpose of this utility model is to be achieved through the following technical solutions：
A kind of novel hydraulic pump frame, including gear pump, fixed seat, fixing bolt, the gear pump bottom have connection
Seat, connecting seat inside have fitting groove, fitting groove internal symmetry distributed arc boss, fitting groove internal symmetry Distribution and localization taper
Column, fitting groove middle part have tooth post, and external tooth is uniformly distributed outside tooth post, has cone boss slot, the fixed seat inside tooth post
Lower part has fixed bottom plate, and fixing has assembly bench in the middle part of bottom plate, assembly bench internal symmetry distributed arc boss slot, in assembly bench
There is tooth post slot, tooth post slot inner homogeneous to be distributed tooth socket, tooth post slot middle part for the symmetrical positioning tapered pole slot in portion, assembly bench inside
With cone boss, in assembly bench plugging in fitting slot, arc boss is inserted into arc boss slot, and positioning tapered pole is inserted into locating cone
In shape column slot, tooth post is inserted into tooth post slot, external tooth and tooth socket fit, and cone boss is inserted into cone boss slot.
There is rotation axis, rotation axis to be connect with driving motor by shaft coupling on the gear pump top, gear pump right part tool
There are fluid hole, fluid hole to be connect with hydraulic oil pipe, connecting seat inner homogeneous is distributed fixed hole, and fixed base plate interior is uniformly distributed
Internal thread seat, fixing bolt are inserted into fixed hole in internal thread seat, and gear pump is connect with fixed seat, and fixed base plate interior is uniform
It is distributed step through-hole, hexagon socket head cap screw is inserted into step through-hole in ground, and fixed seat is connect with ground.
Advantageous effect：
In assembly bench plugging in fitting slot, arc boss is inserted into arc boss slot, while playing positioning action, contact
Face is arcwall face, extends the length of contact surface, play load that can be in uniform load level face, and positioning tapered pole is inserted into
It positions in tapered pole slot, while playing positioning action, contact surface is taper surface, can preferably pass to gravitational load
Fixed seat, tooth post are inserted into tooth post slot, and external tooth and tooth socket fit, cone boss are inserted into cone boss slot, are played and are located by connecting
While effect, external contacting surface is flute profile, can be engaged, and inside contact surface is taper, and common cooperation can be held
The play and rotation load in horizontal plane are carried, keeps carrying uniform.
Description of the drawings
Fig. 1 is novel hydraulic pump frame main view cross-sectional view described in the utility model.
Fig. 2 is that new hydraulic pump base gear described in the utility model pumps present invention looks up structural representation.
Fig. 3 is novel hydraulic pump frame fixed seat overlooking structure diagram described in the utility model.
Specific implementation mode
The utility model is described in further detail below according to drawings and examples：
A kind of novel hydraulic pump frame, including gear pump 01, fixed seat 02, fixing bolt 03,01 bottom of the gear pump
With connecting seat 11,11 inside of connecting seat has fitting groove 13,13 internal symmetry distributed arc boss 14 of fitting groove, fitting groove 13
Internal symmetry Distribution and localization tapered pole 15,13 middle part of fitting groove have tooth post 16, external tooth 17, tooth post are uniformly distributed outside tooth post 16
There is cone boss slot 18,02 lower part of the fixed seat there is fixed bottom plate 21,21 middle part of fixed bottom plate to have assembly for 16 inside
Platform 23,23 internal symmetry distributed arc boss slot 24 of assembly bench, 23 internal symmetry Distribution and localization tapered pole slot 25 of assembly bench, assembly
There is 23 inside of platform tooth post slot 26,26 inner homogeneous of tooth post slot to be distributed tooth socket 27, and 26 middle part of tooth post slot has cone boss 28, dress
With in 23 plugging in fitting slot 13 of platform, arc boss 14 is inserted into arc boss slot 24, and positioning tapered pole 15 is inserted into positioning tapered pole
In slot 25, tooth post 16 is inserted into tooth post slot 26, and external tooth 17 coordinates with tooth socket 27, and cone boss 28 is inserted into cone boss slot 18.
There is rotation axis 19, rotation axis 19 to be connect with driving motor by shaft coupling on the gear pump 01 top, gear pump
There is 01 right part fluid hole 20, fluid hole 20 to be connect with hydraulic oil pipe, and 11 inner homogeneous of connecting seat is distributed fixed hole 12, fixed
21 inner homogeneous of bottom plate is distributed internal thread seat 22, and fixing bolt 03 is inserted into fixed hole 12 and internal thread seat 22, gear pump 01
Connect with fixed seat 02, fixed 21 inner homogeneous of bottom plate is distributed step through-hole 29, hexagon socket head cap screw 31 be inserted into step through-hole 29 with
In ground, fixed seat 02 is connect with ground.
Claims (2)
1. a kind of novel hydraulic pump frame, it is characterized in that:Including gear pump, fixed seat, fixing bolt, the gear pump bottom tool
There is connecting seat, there is fitting groove, fitting groove internal symmetry distributed arc boss, the distribution of fitting groove internal symmetry to determine inside connecting seat
Position tapered pole, fitting groove middle part have tooth post, and external tooth is uniformly distributed outside tooth post, have cone boss slot inside tooth post, described
Fixed seat lower part has fixed bottom plate, has assembly bench, assembly bench internal symmetry distributed arc boss slot, dress in the middle part of fixed bottom plate
With platform internal symmetry Distribution and localization tapered pole slot, there is tooth post slot, tooth post slot inner homogeneous to be distributed tooth socket, tooth post inside assembly bench
There is cone boss, in assembly bench plugging in fitting slot, arc boss is inserted into arc boss slot, and positioning tapered pole is inserted into the middle part of slot
It positions in tapered pole slot, tooth post is inserted into tooth post slot, external tooth and tooth socket fit, and cone boss is inserted into cone boss slot.
2. novel hydraulic pump frame according to claim 1, it is characterized in that:The gear pump top has rotation axis, turns
Moving axis is connect by shaft coupling with driving motor, and there is gear pump right part fluid hole, fluid hole to be connect with hydraulic oil pipe, connecting seat
Inner homogeneous is distributed fixed hole, and fixed base plate interior is uniformly distributed internal thread seat, and fixing bolt is inserted into fixed hole and interior spiral shell
In line seat, gear pump is connect with fixed seat, and fixed base plate interior is uniformly distributed step through-hole, and hexagon socket head cap screw is inserted into step through-hole
In ground, fixed seat is connect with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721837410.7U CN207701354U (en) | 2017-12-26 | 2017-12-26 | Novel hydraulic pump base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721837410.7U CN207701354U (en) | 2017-12-26 | 2017-12-26 | Novel hydraulic pump base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207701354U true CN207701354U (en) | 2018-08-07 |
Family
ID=63028464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721837410.7U Expired - Fee Related CN207701354U (en) | 2017-12-26 | 2017-12-26 | Novel hydraulic pump base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207701354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296876A (en) * | 2018-11-22 | 2019-02-01 | 珠海格力电器股份有限公司 | Chassis mounting assembly and household appliance |
-
2017
- 2017-12-26 CN CN201721837410.7U patent/CN207701354U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296876A (en) * | 2018-11-22 | 2019-02-01 | 珠海格力电器股份有限公司 | Chassis mounting assembly and household appliance |
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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: 20180807 Termination date: 20191226 |