CN203010081U - Quickly changed device for hydraulic part bench position test - Google Patents
Quickly changed device for hydraulic part bench position test Download PDFInfo
- Publication number
- CN203010081U CN203010081U CN 201220614179 CN201220614179U CN203010081U CN 203010081 U CN203010081 U CN 203010081U CN 201220614179 CN201220614179 CN 201220614179 CN 201220614179 U CN201220614179 U CN 201220614179U CN 203010081 U CN203010081 U CN 203010081U
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- China
- Prior art keywords
- interface
- hydraulic parts
- valve body
- connecting bolt
- bit test
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- Expired - Fee Related
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Abstract
The utility model discloses a quickly changed device for hydraulic part bench position test. The quickly changed device is characterized by comprising a connecting valve body and a connecting bolt, wherein the connecting valve body is connected with a hydraulic part through the connecting bolt; four first quickly changed connectors and two second quickly changed connectors are arranged on the connecting valve body. The quickly changed device has the characteristics of safety in use, convenience in mounting, high production efficiency and the like.
Description
Technical field
The utility model relates to a kind of fast assembling and disassembling device, relates in particular to a kind of hydraulic parts platform bit test fast shifter.
Background technique
Existing hydraulic parts platform bit test adopts inipple, quick release coupling and oil pipe to be connected with the test stand position; Pressure when testing due to hydraulic parts is between 35-50bar, and defective and the seal ring mass defects such as some casting sand holes in existing hydraulic parts valve body, pore are easy to cause that high pressure oil sprays, to tester damage or experimental enviroment contaminated.Be that the annexes such as present hydraulic quick connector are short working life, there is potential safety hazard in leakage of oil, and environmental pollution is more serious etc.Simultaneously, existing linkage structure is complicated, inefficiency, and cost of production is higher, can not extensive use.
Summary of the invention
The problems such as the purpose of this utility model is that to solve the annex such as present hydraulic quick connector short working life, and there is potential safety hazard in leakage of oil, and environmental pollution is more serious provide a kind of hydraulic parts platform bit test fast shifter safe, easy for installation, that manufacturing efficiency is high that uses.
In order to achieve the above object, the utility model provides a kind of hydraulic parts platform bit test fast shifter, it is characterized in that, comprises connecting valve body and connecting bolt, connect valve body and be connected with hydraulic parts by connecting bolt, connect valve body and be provided with 4 the first quick release couplings and 2 the second quick release couplings.
Preferably, the bottom of described connecting bolt is provided with the second groove, and the second groove communicates with aperture on the connecting bolt sidewall.
Preferably, described 4 the first quick release couplings are connected with first interface, the second interface, the 3rd interface, the 4th interface respectively.
Preferably, described 2 the second quick release couplings are connected with oil-feed interface, oil return interface respectively.
Preferably, also be provided with first interface, the second interface, the 3rd interface, the 4th interface, oil-feed interface and oil return interface on described connection valve body, be respectively equipped with the first groove of a ring around described first interface, the second interface, the 3rd interface, the 4th interface, oil-feed interface and oil return interface, be provided with O shape circle in described the first groove.
Preferably, 2 described connecting bolts are connected with hydraulic parts with the 3rd interface by first interface respectively.
Preferably, the radius of described connecting bolt is respectively less than the radius of first interface and the radius of the 3rd interface.
Preferably, described connecting bolt by sealing gasket be connected valve body and connect.
Surrounding of the present utility model is provided with quick release coupling, can connect various pressure measurement oil pipes, avoids simultaneously because of design of part compactness, the situation of the bad installation of oil circuit.Can in time find fault in process of the test, can realize quick change, increase work efficiency; avoid simultaneously high pressure oil to spray, protection test reaches safely experimental enviroment and exempts from contaminatedly, can shorten the test clamping time simultaneously; easy for installation, enhance productivity, Decrease production cost.That the utility model also has is simple in structure, use safety, characteristics easily.
Description of drawings
Fig. 1 is a kind of hydraulic parts platform bit test fast shifter and structural representation after hydraulic parts is connected;
Fig. 2 is for connecting the structural representation of valve body;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is the partial enlarged drawing of Fig. 3;
Fig. 5 is the F-F sectional view of Fig. 2;
Fig. 6 is the E-E sectional view of Fig. 2;
Fig. 7 is the structural representation of connecting bolt.
Description of reference numerals
P is the oil-feed interface, and T is the oil return interface, and 1 is first interface, 2 is the second interface, and 3 is the 3rd interface, and 4 is the 4th interface, 5 for connecting valve body, and 6 is the first groove, and 7 is the first quick release coupling, 8 is the second quick release coupling, 9 connecting bolts, and 10 is aperture, 11 is the second groove, 12 is hydraulic parts, and 13 is sealing gasket, and 14 are O shape circle.
Embodiment
For the utility model is become apparent, hereby with preferred embodiment, and coordinate accompanying drawing to be described in detail below.
Embodiment
The utility model is a kind of hydraulic parts platform bit test fast shifter, as shown in Figure 1, is a kind of hydraulic parts platform bit test fast shifter and structural representation after hydraulic parts 12 is connected.Connecting valve body 5 is connected with hydraulic parts 12 by connecting bolt 9.As shown in Figure 2, for connecting the structural representation of valve body 5.Connect valve body 5 and comprise first interface 1, the second interface 2, the 3rd interface 3, the 4th interface 4, oil-feed interface P, oil return interface T, 4 the first quick release couplings 7,2 the second quick release couplings 8.As Fig. 3, shown in Figure 5,4 the first quick release couplings 7 are connected with first interface 1, the second interface 2, the 3rd interface 3, the 4th interface 4 respectively.As shown in Figure 6,2 the second quick release couplings 8 are connected with oil-feed interface P, oil return interface T respectively.Have the first groove 6 (as shown in Figure 4) of a ring around first interface 1, the second interface 2, the 3rd interface 3, the 4th interface 4, oil-feed interface P and oil return interface T the same side, be placed with O shape circle 14 in the first groove 6, O shape circle 14 makes to connect sealing between valve body 5 and hydraulic parts 12 higher than the first groove 6.2 connecting bolts 9 are connected with hydraulic parts 12 by first interface 1, the 3rd interface 3 respectively.The opposite side of first interface 1 and the 3rd interface 3 all is equipped with sealing gasket 7, passes successively sealing gasket 7, connection valve body 5 and O shape circle by connecting bolt 9 and is fixed on hydraulic parts 12.
As shown in Figure 7, be the structural representation of connecting bolt 9.The bottom of connecting bolt 9 has the second groove 11, the second grooves 11 and communicates with aperture 10 on connecting bolt 9 sidewalls.The radius of connecting bolt 9 is respectively less than the radius of first interface 1 and the radius of the 3rd interface 3.
In time find fault in order to make tester can realize connecting fast, the utility model frock surrounding is provided with quick release coupling, can connect various pressure measurement oil pipes, avoids simultaneously because of design of part compactness, the situation of the bad installation of oil circuit.
In order to make experimental liquid casting die convenient disassembly, has again good protective action, connect on valve body 5 in the utility model the first quick release coupling 7 and the second quick release coupling 8 are arranged, shown in Figure 2, tester is each only needs connecting bolt 9 lockings with first interface 1 and the 3rd interface 3 places, part be connected valve body 5 and can realize quick connection, simultaneously as shown in Figure 1, this connecting bolt 9 can be realized oil and fixation.
Of the present utility modelly pass first interface 1 by connecting bolt 9 and be connected with hydraulic parts 12 with the 3rd interface 3, also the second interface 2 and the 4th interface 4 can be designed to the through hole shape, other interfaces are the groove shape, make connecting bolt 9 pass the second interface 2 and are connected with hydraulic parts 12 with the 4th interface 4.Perhaps, connect valve body 5 together with hydraulic parts 12 can be stably fixed in the situation that make, 6 interface combination in any that connect on valve body 5 are designed to the through hole shape, and other interfaces are the groove shape, and the interface that makes connecting bolt 9 pass to be designed to the through hole shape is connected with hydraulic parts 12.
Claims (8)
1. hydraulic parts platform bit test fast shifter, it is characterized in that, comprise and connect valve body (5) and connecting bolt (9), connect valve body (5) and be connected with hydraulic parts (12) by connecting bolt (9), connect valve body (5) and be provided with 4 the first quick release couplings (7) and 2 the second quick release couplings (8).
2. a kind of hydraulic parts platform bit test fast shifter as claimed in claim 1, it is characterized in that, the bottom of described connecting bolt (9) is provided with the second groove (11), and the second groove (11) communicates with aperture (10) on connecting bolt (9) sidewall.
3. a kind of hydraulic parts platform bit test fast shifter as claimed in claim 1, it is characterized in that, described 4 the first quick release couplings (7) are connected with first interface (1), the second interface (2), the 3rd interface (3), the 4th interface (4) respectively.
4. a kind of hydraulic parts platform bit test fast shifter as claimed in claim 1, is characterized in that, described 2 the second quick release couplings (8) are connected with oil-feed interface (P), oil return interface (T) respectively.
5. a kind of hydraulic parts platform bit test fast shifter as claimed in claim 1, it is characterized in that, also be provided with first interface (1) on described connection valve body (5), the second interface (2), the 3rd interface (3), the 4th interface (4), oil-feed interface (P) and oil return interface (T), described first interface (1), the second interface (2), the 3rd interface (3), the 4th interface (4), be respectively equipped with first groove (6) of a ring around oil-feed interface (P) and oil return interface (T), be provided with O shape circle (14) in described the first groove (6).
6. a kind of hydraulic parts platform bit test fast shifter as claimed in claim 1 or 2, is characterized in that, 2 described connecting bolts (9) are connected with hydraulic parts (12) with the 3rd interface (3) by first interface (1) respectively.
7. a kind of hydraulic parts platform bit test fast shifter as claimed in claim 6, is characterized in that, the radius of described connecting bolt (9) is respectively less than the radius of first interface (1) and the radius of the 3rd interface (3).
8. a kind of hydraulic parts platform bit test fast shifter as described in claim 1 or 7, is characterized in that, described connecting bolt (9) passes through sealing gasket (7) and is connected valve body (5) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220614179 CN203010081U (en) | 2012-11-19 | 2012-11-19 | Quickly changed device for hydraulic part bench position test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220614179 CN203010081U (en) | 2012-11-19 | 2012-11-19 | Quickly changed device for hydraulic part bench position test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203010081U true CN203010081U (en) | 2013-06-19 |
Family
ID=48601677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220614179 Expired - Fee Related CN203010081U (en) | 2012-11-19 | 2012-11-19 | Quickly changed device for hydraulic part bench position test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203010081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234546A (en) * | 2022-09-26 | 2022-10-25 | 烟台中宇航空液压有限公司 | Hydraulic part platform position quick change device |
-
2012
- 2012-11-19 CN CN 201220614179 patent/CN203010081U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234546A (en) * | 2022-09-26 | 2022-10-25 | 烟台中宇航空液压有限公司 | Hydraulic part platform position quick change device |
| CN115234546B (en) * | 2022-09-26 | 2022-12-06 | 烟台中宇航空液压有限公司 | Hydraulic part platform position quick change device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20181119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |