CN209212543U - A kind of steering pump case - Google Patents
A kind of steering pump case Download PDFInfo
- Publication number
- CN209212543U CN209212543U CN201821814211.9U CN201821814211U CN209212543U CN 209212543 U CN209212543 U CN 209212543U CN 201821814211 U CN201821814211 U CN 201821814211U CN 209212543 U CN209212543 U CN 209212543U
- Authority
- CN
- China
- Prior art keywords
- wedge
- ring
- shaped catch
- rear cover
- steering 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000005255 carburizing Methods 0.000 claims 1
- 230000035939 shock Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a kind of steering pump cases, comprising: shell comprising body and rear cover；Wedge-shaped baffle ring, is arranged in the body and on the top of the rear cover, and the wedge shape baffle ring includes: the first wedge-shaped catch, the second wedge-shaped catch, third wedge-shaped catch and briquetting.A kind of steering pump case provided by the utility model, structure is simple, highly-safe, can reduce the risk that shell is deformed at high temperature under high pressure, cracked, improves the reliability of steering pump, prolong the service life.
Description
Technical field
The utility model relates to steering pump field, in particular to a kind of steering pump case.
Background technique
Shell is part important on steering pump, and when steering pump works under high-temperature and high-pressure conditions, rear cover bears high pressure,
Biggish power is born at shell port at this time, due to shell port intensity deficiency, causes shell severely deformed, causes rear cover loose
It is dynamic, noise, leakage problem are generated, the gap of pressure plare and cam ring is caused to increase after rear cover loose shift, interior leakage aggravation, into
And cause to turn to efficiency of pump reduction, the even failure of assistant's deficiency.
Utility model content
Purpose of the utility model is to solve existing steering pump body is low with end cap bonding strength, hermetic type difference is lacked
It falls into, provides a kind of steering pump case, body and end cap bonding strength are high, the good feature of hermetic type.
Technical solution provided by the utility model are as follows:
A kind of steering pump case characterized by comprising
Shell comprising body and rear cover, the rear cover are equipped with inside the body, setting inside the body
There is retaining ring, the rear cover is arranged on retaining ring, covers after described and be provided with first groove, sealing is connected on the groove
Circle, the sealing ring are arranged between rear cover and body, and the sealing ring and shell match；
Wedge-shaped baffle ring, is arranged in the body and on the top of the rear cover, and the wedge shape baffle ring includes: first wedge
Shape block, the second wedge-shaped catch, third wedge-shaped catch and briquetting, first wedge-shaped catch, the second wedge-shaped catch and third wedge
Shape block is sequentially connected end to end into a gapless wedge ring, and the body is provided with second groove and is arranged on the retaining ring
Portion, the gapless wedge ring are arranged in the second groove, and the setting of the briquetting is on the gapless wedge ring, the pressure
One end of block is fixed on the body.
Preferably, the briquetting includes six briquettings, and six briquettings are uniformly equipped in the gapless
On wedge ring.
Preferably, first wedge-shaped catch both ends end is in inclined-plane interconnecting piece, second wedge-shaped catch both ends end
Portion is in inclined-plane interconnecting piece, and third wedge-shaped catch both ends end is in inclined-plane interconnecting piece.
Preferably, the sealing ring is O-ring seal, and the sealing ring uses silicone rubber material.
Preferably, first wedge-shaped catch, the second wedge-shaped catch, third wedge-shaped catch and briquetting are all made of carbon infiltration
Carbon steel material.
Preferably, which is characterized in that the body uses cast aluminium material, and the rear cover is manufactured using high strength steel material
It forms.
A kind of steering pump case provided by the utility model, structure is simple, highly-safe, can reduce shell in high temperature height
The risk that pressure is deformed, cracked, improves the reliability of steering pump, prolongs the service life.
Detailed description of the invention
Fig. 1 is a kind of steering pump case cross-sectional view described in the utility model.
A kind of Fig. 2 steering pump case isometric view described in the utility model.
A kind of Fig. 3 gapless wedge ring structural schematic diagram for the wedge-shaped baffle ring for turning to pump case described in the utility model.
A kind of Fig. 4 briquette structure schematic diagram for the wedge-shaped baffle ring for turning to pump case described in the utility model.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
As shown in Figure 1, the utility model provides a kind of steering pump case, comprising: shell comprising body 1 and rear cover
2, the rear cover 2 is fitted to inside 1 port of body, and retaining ring 11 is equipped with inside the body 1, and the rear cover 2 is placed
On retaining ring 11, it is provided with first groove on the rear cover 2, sealing ring 4 is installed on the groove, the sealing ring 4 is mounted on
Between rear cover 2 and body 1, the sealing ring 4 and shell are matched, and the sealing ring 4 is O-ring seal, and the sealing ring 4 is adopted
With silicone rubber material, the body 1 uses cast aluminium material, and the rear cover 2 is fabricated using high strength steel material.
Wedge shape baffle ring 3 as shown in Figure 2, is mounted in 1 port of body and in the top of the rear cover 2, the wedge
Shape baffle ring 3 includes: the first wedge-shaped catch 311, the second wedge-shaped catch 312, third wedge-shaped catch 313 and briquetting 32, and described first
Wedge-shaped catch 311, the second wedge-shaped catch 312 and third wedge-shaped catch 313 are sequentially connected end to end into a gapless wedge ring 31 such as
Shown in Fig. 3, the 311 both ends end of the first wedge-shaped catch is in inclined-plane interconnecting piece, and the 312 both ends end of the second wedge-shaped catch is in
Inclined-plane interconnecting piece, the 313 both ends end of third wedge-shaped catch are in inclined-plane interconnecting piece, first wedge-shaped catch 311, the second wedge
Shape block 312 and third wedge-shaped catch 313 are sequentially connected end to end into 31 lower surface of gapless wedge ring and are located at same level
It is interior.The body 1 is equipped with second groove and is located at 11 top of retaining ring, and the gapless wedge ring 31 is mounted on second ditch
In slot, 31 top of gapless wedge ring is uniformly coupled there are six briquetting 32 as shown in figure 4, briquetting 32 passes through bolt 33 and body
1 inner wall is fixed, and all briquettings 32 are respectively that each wedge-shaped catch of gapless wedge ring 31 provides under the effect of 33 pressing force of bolt
Wedge-like engagement pressing force.
A kind of specific installation process of steering pump case of the utility model is as follows:
First O-ring seal is mounted on rear cover 2, then rear cover 2 is encased in body 1 with capping machine, is pressed onto retaining ring
After 11, subsequent first wedge-shaped catch 311, the second wedge-shaped catch 312 and third wedge-shaped catch 313 are mounted on the second groove
It is interior, it is ensured that after the inclined-plane interconnecting piece of two neighboring spline generates contact, then using bolt 33 by each briquetting 32 with body 1
Inner wall carries out flange and fixes, and tightening bolt 33 causes briquetting 32 to be the first wedge-shaped catch 311, the second wedge-shaped catch 312 and third
Wedge-shaped catch 313 is sequentially connected end to end into a gapless wedge ring 31 and provides pressing force respectively, 31 lower surface of gapless wedge ring with
The upper surface of rear cover 2 is in contact, and pressing force suffered by gapless wedge ring 31 will be applied on rear cover 2.When steering pump is in high temperature height
When working under the conditions of pressure, rear cover bears high pressure, bears biggish shock loading at this time at shell port, shock loading can also pass through
Briquetting 32 is transmitted to bolt 33, disperses, to disperse the shock loading of rear cover, to strengthen the company of cover board to gapless wedge ring 31
Connect intensity.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (6)
1. a kind of steering pump case characterized by comprising
Shell comprising body and rear cover, the rear cover are equipped with inside the body, and the body is internally provided with gear
Circle, the rear cover are arranged on retaining ring, cover after described and be provided with first groove, sealing ring, institute are connected on the groove
It states sealing ring to be arranged between rear cover and body, the sealing ring and shell match；
Wedge-shaped baffle ring, is arranged in the body and on the top of the rear cover, and the wedge shape baffle ring includes: the first wedge shape gear
Block, the second wedge-shaped catch, third wedge-shaped catch and briquetting, first wedge-shaped catch, the second wedge-shaped catch and third wedge shape gear
Block is sequentially connected end to end into a gapless wedge ring, and the body is provided with second groove and is arranged in the retaining ring top, institute
State gapless wedge ring be arranged in the second groove, the setting of the briquetting on the gapless wedge ring, the briquetting
One end is fixed on the body.
2. a kind of steering pump case according to claim 1, which is characterized in that the briquetting include six briquettings, six
The briquetting is uniformly equipped on the gapless wedge ring.
3. a kind of steering pump case according to claim 2, which is characterized in that first wedge-shaped catch both ends end is in
Inclined-plane interconnecting piece, second wedge-shaped catch both ends end are in inclined-plane interconnecting piece, and third wedge-shaped catch both ends end is in oblique
Face interconnecting piece.
4. a kind of steering pump case according to claim 1, which is characterized in that the sealing ring is O-ring seal, described
Sealing ring uses silicone rubber material.
5. a kind of steering pump case according to claim 4, which is characterized in that first wedge-shaped catch, the second wedge shape
Block, third wedge-shaped catch and briquetting are all made of carbon carburizing steel material.
6. a kind of steering pump case described in -5 any one according to claim 1, which is characterized in that the body uses cast aluminium
Material, the rear cover are fabricated using high strength steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821814211.9U CN209212543U (en) | 2018-11-02 | 2018-11-02 | A kind of steering pump case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821814211.9U CN209212543U (en) | 2018-11-02 | 2018-11-02 | A kind of steering pump case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209212543U true CN209212543U (en) | 2019-08-06 |
Family
ID=67458594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821814211.9U Active CN209212543U (en) | 2018-11-02 | 2018-11-02 | A kind of steering pump case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209212543U (en) |
-
2018
- 2018-11-02 CN CN201821814211.9U patent/CN209212543U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101180481A (en) | Waterproof structure for portion where members are tightened with screw | |
| CN209212543U (en) | A kind of steering pump case | |
| CN201034160Y (en) | Rotary blade type hydraulic actuator sealing system | |
| CN107565069A (en) | A kind of electrokinetic cell lodge body, electrokinetic cell bag, electric automobile | |
| CN208764532U (en) | A kind of novel ductile iron pipe releasing-preventing port structure | |
| CN106767202A (en) | Full wedge structure anti-knock container | |
| CN103151642B (en) | Waterproof structure of plugging surface of waterproof socket | |
| CN202326225U (en) | Shell for automobile steering pump and automobile steering pump | |
| CN211125764U (en) | Electric locomotive lithium battery structure with double-sealing structure | |
| CN103758888A (en) | Clutch slave cylinder | |
| CN201865980U (en) | Novel pump chamber structure of petroleum sand pump | |
| CN209859983U (en) | Battery package seal structure and battery package | |
| CN102654086A (en) | Sealing cushion for venting system of engine | |
| CN209179889U (en) | Engine and its cylinder head assembly | |
| CN216642657U (en) | Hydraulic lock | |
| CN203008817U (en) | Drill rod hydraulic clamp holder | |
| CN214946350U (en) | Spin-on type oil filter sealing system | |
| CN216742796U (en) | Impeller sealing tool | |
| CN209169477U (en) | A kind of automobile electric connector structure of good airproof performance | |
| CN212745124U (en) | Valve seat sealing structure of floating ball valve | |
| CN216879285U (en) | Reaction kettle for supercritical extraction | |
| CN217866118U (en) | High-sealing manhole cover applied to storage tank | |
| CN215324676U (en) | Double-layer oil storage tank | |
| CN218818126U (en) | High-vacuum reusable sealing gasket | |
| CN220416223U (en) | Sealing structure of high-pressure liquid heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Steering pump housing Effective date of registration: 20221116 Granted publication date: 20190806 Pledgee: Bank of China Limited Dalian Shahekou Sub branch Pledgor: Dalian Hutan Machinery Co.,Ltd. Registration number: Y2022210000200 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231229 Granted publication date: 20190806 Pledgee: Bank of China Limited Dalian Shahekou Sub branch Pledgor: Dalian Hutan Machinery Co.,Ltd. Registration number: Y2022210000200 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |