CN205154492U - A class protecgulum is joined in marriage to hydraulic pressure helping hand - Google Patents
A class protecgulum is joined in marriage to hydraulic pressure helping hand Download PDFInfo
- Publication number
- CN205154492U CN205154492U CN201520927737.8U CN201520927737U CN205154492U CN 205154492 U CN205154492 U CN 205154492U CN 201520927737 U CN201520927737 U CN 201520927737U CN 205154492 U CN205154492 U CN 205154492U
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- marriage
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- protecgulum
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Abstract
The utility model overcomes it is not enough that prior art exists, provides a class protecgulum is joined in marriage to hydraulic pressure helping hand with low costs, that the installation effectiveness is high, in order to solve the technical problem, the utility model discloses a technical scheme do: a class protecgulum is joined in marriage to hydraulic pressure helping hand, is including joining in marriage a class protecgulum body, join in marriage class protecgulum body and be the cylinder structure, just it is the echelonment to join in marriage class outer fringe of protecgulum body, the center department of joining in marriage class protecgulum body is provided with the installation through -hole, the installation through -hole is the shoulder hole, the location installation of being convenient for, the terminal surface axial of joining in marriage class protecgulum body is provided with the drain hole, two the drain hole site in the installation through -hole last lower part, it still is provided with installation card slot on class protecgulum body to join in marriage, the utility model discloses but a class field is joined in marriage in the hydraulic pressure helping hand to the wide application.
Description
Technical field
A kind of hydraulic booster flow of the utility model protecgulum, belongs to hydraulic booster flow technical field.
Background technique
Power-assisted flow protecgulum major part in oil hydraulic motor domestic is at present that import is external, and have plenty of and use steel part machining to manufacture, cost is high, and efficiency is low.
Model utility content
The utility model overcomes the deficiency that prior art exists, and provides the hydraulic booster flow protecgulum that a kind of cost is low, installation efficiency is high.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of hydraulic booster flow protecgulum, comprise flow front cover body, described flow front cover body is column structure, and the outer rim of described flow front cover body is stepped, the center of described flow front cover body is provided with installation through hole, described installation through hole is shoulder hole, be convenient to location and installation, the end face axial of described flow front cover body is provided with delivery hole, two described delivery holes are positioned at the top and the bottom of installing through hole, and described flow front cover body is also provided with installation draw-in groove.
Described flow front cover body adopts powder metallurgical technique manufacture.
The beneficial effect that the utility model compared with prior art has is: the utility model is provided with delivery hole in flow front cover body, be convenient to the flowing of hydraulic oil after mounting, and installation through hole is arranged to stepped, be convenient to the location and installation of flow front cover body, flow front cover body arranges installation draw-in groove, be convenient to the dismounting of flow front cover body, flow front cover body adopts powder metallurgical technique to make simultaneously, greatly improve manufacturing efficiency, save cost, improve stock utilization, can produce in enormous quantities.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional view in A-A cross section in Fig. 1.
Fig. 3 is the sectional view in B-B cross section in Fig. 1.
Fig. 4 is the rear view of Fig. 1.
In figure: 1 be flow front cover body, 2 for install through hole, 3 for delivery hole, 4 for install draw-in groove.
Embodiment
As shown in Figure 1 to 4, a kind of hydraulic booster flow of the utility model protecgulum, comprise flow front cover body 1, described flow front cover body 1 is column structure, and the outer rim of described flow front cover body 1 is stepped, the center of described flow front cover body 1 is provided with installs through hole 2, described installation through hole 2 is shoulder hole, be convenient to location and installation, the end face axial of described flow front cover body 1 is provided with delivery hole 3, two described delivery holes 3 are positioned at the top and the bottom of installing through hole 2, described flow front cover body 1 is also provided with and installs draw-in groove 4.
Described flow front cover body 1 adopts powder metallurgical technique manufacture.
The utility model is provided with delivery hole 3 in flow front cover body 1, be convenient to the flowing of hydraulic oil after mounting, and installation through hole 2 is arranged to stepped, be convenient to the location and installation of flow front cover body 1, flow front cover body 1 arranged draw-in groove 4 is installed, be convenient to the dismounting of flow front cover body 1, flow front cover body 1 adopts powder metallurgical technique to make simultaneously, greatly improves manufacturing efficiency, has saved cost, improve stock utilization, can produce in enormous quantities.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (2)
1. a hydraulic booster flow protecgulum, it is characterized in that: comprise flow front cover body (1), described flow front cover body (1) is column structure, and the outer rim of described flow front cover body (1) is stepped, the center of described flow front cover body (1) is provided with installs through hole (2), described installation through hole (2) is shoulder hole, be convenient to location and installation, the end face axial of described flow front cover body (1) is provided with delivery hole (3), two described delivery holes (3) are positioned at the top and the bottom of installing through hole (2), described flow front cover body (1) is also provided with draw-in groove (4) is installed.
2. a kind of hydraulic booster flow protecgulum according to claim 1, is characterized in that: described flow front cover body (1) adopts powder metallurgical technique manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520927737.8U CN205154492U (en) | 2015-11-20 | 2015-11-20 | A class protecgulum is joined in marriage to hydraulic pressure helping hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520927737.8U CN205154492U (en) | 2015-11-20 | 2015-11-20 | A class protecgulum is joined in marriage to hydraulic pressure helping hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205154492U true CN205154492U (en) | 2016-04-13 |
Family
ID=55690197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520927737.8U Active CN205154492U (en) | 2015-11-20 | 2015-11-20 | A class protecgulum is joined in marriage to hydraulic pressure helping hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205154492U (en) |
-
2015
- 2015-11-20 CN CN201520927737.8U patent/CN205154492U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A front cover of hydraulic power distribution Effective date of registration: 20200918 Granted publication date: 20160413 Pledgee: Shanxi science and Technology Fund Development Co.,Ltd. Pledgor: SHANXI JINYU POWDER METAL Co.,Ltd. Registration number: Y2020140000004 |