CN214149704U - Sealing ring test fixture - Google Patents
Sealing ring test fixture Download PDFInfo
- Publication number
- CN214149704U CN214149704U CN202023226382.XU CN202023226382U CN214149704U CN 214149704 U CN214149704 U CN 214149704U CN 202023226382 U CN202023226382 U CN 202023226382U CN 214149704 U CN214149704 U CN 214149704U
- Authority
- CN
- China
- Prior art keywords
- tool
- sealing ring
- frock dish
- seal ring
- locking
- 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
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a sealing ring test fixture belongs to sealing ring technical field, especially relates to a sealing ring testing arrangement. The utility model provides a pair of sealing ring test fixture, detect structure and locking Assembly including first detection structure, second, first detection structure includes first frock dish and locates be used for connecting the reference column of lathe location thimble on the first frock dish, the second detects the structure and includes second frock dish and locates be used for connecting lathe fixture's dead lever on the second frock dish, first frock dish surface with form the chamber that holds that is used for placing the sealing ring between the second frock dish internal surface, first frock dish with form between the second frock dish with hold the oil filling chamber of chamber intercommunication. The utility model provides a sealing ring test fixture uses simple accurate, has improved sealing ring efficiency of software testing, production simple manufacture, low cost, easily popularization.
Description
Technical Field
The utility model belongs to the technical field of the sealing ring, more specifically say, relate to a sealing ring test fixture.
Background
The sealing ring is applicable to multiple environment, has very high requirement to the leakproofness of sealing ring, in case the sealing ring damages, then can cause sealing liquid to reveal, influences equipment and uses, and present common sealing ring test method generally is with the sealing ring assembly to equipment back, detects, in case the sealing ring became invalid, need more renew the sealing ring again, detects again, especially involves the rotary seal nature of sealing ring, and the test procedure is loaded down with trivial details, and operating procedure is complicated, and check-out time is longer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sealing ring test fixture, it is loaded down with trivial details to aim at solving the sealing ring rotary seal nature test process, and operating procedure is complicated, the longer problem of check-out time.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a sealing ring test fixture, includes: the first detection structure, the second detection structure and the locking assembly are arranged, the first detection structure comprises a first tool tray and a positioning column arranged on the first tool tray and used for connecting a lathe positioning thimble, the second detection structure comprises a buckling part, the second tool tray is arranged outside the first tool tray and arranged on the second tool tray and used for connecting a fixing rod of a lathe clamp, a containing cavity used for containing a sealing ring is formed between the outer side wall of the first tool tray and the inner side wall of the second tool tray, and an oil injection cavity communicated with the containing cavity is formed between the first tool tray and the second tool tray.
As a specific embodiment, a first groove is formed in the first end surface of the first tool tray, and the first groove and the first end surface of the second tool tray form the oil injection cavity.
As a specific embodiment, the first end face of the second tool tray is provided with a second groove, the positioning column is arranged at the central position of the second end face of the first tool tray, and the free end of the positioning column is provided with a positioning hole for connecting a lathe positioning thimble.
As a specific embodiment, the positioning column is connected with the first tooling plate through a bolt.
As a specific embodiment, the fixing rod is arranged at the center of the second end surface of the second tooling plate.
As a specific embodiment, the fixing rod is connected with the second tooling plate through a bolt.
As a specific implementation manner, an oil inlet and an oil outlet are arranged on the second end surface of the second tooling plate, and valves are arranged at the tail ends of the oil inlet and the oil outlet.
As a specific embodiment, the locking assembly includes a first locking portion fixed on the second end surface of the first tool tray, a second locking portion fixed on the second end surface of the second tool tray, and a locking member for connecting the first locking portion and the second locking portion.
As a specific embodiment, the first locking portion and the second locking portion are provided with multiple groups, and the first locking portion and the second locking portion are uniformly distributed on the peripheries of the first tool tray and the second tool tray.
The utility model provides a pair of sealing ring test fixture's beneficial effect lies in:
1. compared with the prior art, the sealing ring does not need to be installed on equipment, the sealing performance is detected, the sealing ring is installed in the sealing ring test tool, relative rotation of a first tool disc and a second tool disc of the sealing ring test tool is achieved by means of a lathe, the actual working environment of the sealing ring is simulated, the rotary sealing performance of the sealing ring is detected, the test operation is simple and easy to implement, the sealing ring test tool can be repeatedly used for multiple times, and the test cost is saved.
2. The utility model discloses sealing ring test fixture, sealing ring test fixture diameter size cooperation sealing ring size can carry out the detection of many sizes sealing ring leakproofness, and application scope is wide.
3. The utility model discloses seal ring test fixture utilizes the lathe to provide rotatory experimental environment, and the operational environment requirement is lower, operation simple accurate.
4. The utility model discloses sealing ring test fixture, the setting of oil inlet and oil-out makes things convenient for the injection and the discharge of test oil in the test process, prevents that test oil from leading to the fact the influence to experimental environment before the experimental beginning and after experimental the end.
5. The utility model discloses seal ring test fixture, the setting of locking structure on first frock dish and the second frock dish, the deposit of seal ring test fixture after the experiment of being convenient for, the test fixture dish that prevents to take place seal ring test fixture takes place to obscure.
6. The utility model discloses seal ring test fixture, simple structure, manufacturing cost is lower, uses the installation simple, and the environmental suitability is strong, easily promotes.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a seal ring testing tool and a locking structure provided in an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the seal ring testing tool and the locking structure provided in FIG. 1, through the center;
FIG. 3 is a top view structural diagram of a seal ring testing tool and a locking structure provided in FIG. 1;
fig. 4 is a bottom view structural diagram of the seal ring testing tool and the locking structure provided in fig. 1.
In the figure: 1. a first tooling plate; 2. a positioning column; 3. positioning holes; 4. a second tooling plate; 5. fixing the rod; 6. a flange; 7. a bolt structure; 8. an accommodating chamber; 9. an oil injection cavity; 10. an oil inlet; 11. an oil outlet; 12. a first locking portion; 13. a second locking portion; 14. and a locking member.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and 2, the seal ring testing tool provided by the present invention will now be described. The utility model provides a sealing ring test fixture, including first detection structure, the second detects structure and locking Assembly, first detection structure includes first frock dish 1 and locates reference column 2 that is used for connecting lathe location thimble on the first frock dish 1, the second detects the structure and includes the lock in the outer second frock dish 4 of first frock dish 1 and locate the dead lever 5 that is used for connecting lathe fixture on the second frock dish 4, form between 1 lateral wall of first frock dish and the 4 inside walls of second frock dish and be used for placing the chamber 8 that holds of sealing ring, form between 1 and the second frock dish 4 and hold the oiling chamber 9 of chamber 8 intercommunication.
Compared with the prior art, the sealing ring does not need to be installed on equipment, the sealing performance is detected, the sealing ring is installed in the sealing ring test tool, the relative rotation of the first tool disc 1 and the second tool disc 4 of the sealing ring test tool is realized by means of a lathe, the actual working environment of the sealing ring is simulated, the rotary sealing performance of the sealing ring is detected, the test operation is simple and easy to implement, the sealing ring test tool can be repeatedly used for many times, and the test cost is saved.
Specifically, referring to fig. 1 and 2, the seal ring testing tool comprises a first detecting structure, a second detecting structure and a locking assembly, the seal ring to be tested is used in cooperation with the first detecting structure and the second detecting structure to detect the tightness of the seal ring to be tested, the locking assembly is convenient for storing the seal ring testing tool to prevent the seal ring testing tool from being confused, a positioning column 2 connected with a lathe positioning thimble is arranged on the first detecting structure to prevent the center position of the first detecting structure and the center position of the second detecting structure from being deviated in the testing process to cause uneven stress and even damage to the seal ring to be tested and influence the testing result, a fixing rod 5 is arranged on the second detecting structure, the fixing rod 5 is fixed on a lathe clamp, the rotation of the fixing rod 5 under the driving of the lathe clamp drives the second detecting structure to synchronously rotate to provide a rotating testing environment, and simulating the actual working condition of the sealing ring.
As a specific implementation manner of the seal ring testing tool, please refer to fig. 2-4, a first groove is disposed on a first end surface of the first tool tray 1, and the first groove and the first end surface of the second tool tray 4 form an oil injection cavity 9.
Specifically, referring to fig. 2-4, a contact surface between a first tooling plate 1 and a second tooling plate 4 is a first end surface of the first tooling plate 1, a contact surface between the second tooling plate 4 and the first tooling plate 1 is a first end surface of the second tooling plate 1, a first groove is arranged on the first end surface of the first tooling plate 1, the center of the first groove is overlapped with the center of the first tooling plate 1, the first groove is matched with the second tooling plate 4 to form an oil injection cavity 9, a second groove is arranged on the first end surface of the second tooling plate 4, the center of the second groove is overlapped with the center of the second tooling plate 4, the outer diameter of the first tooling plate 1 is smaller than the inner diameter of the second groove, a first detection structure can be completely arranged in the second groove, the inner wall of the second groove is matched with the outer wall of the first tooling plate 1 to form an accommodating cavity 8, the width of the accommodating cavity 8 is matched with the thickness of a sealing ring, the sealing ring is arranged in the accommodating cavity 8 to simulate the use environment of the sealing ring, under the static state, the sealing ring testing tool is well matched with the sealing ring, no leakage phenomenon exists after test oil is injected, the next test is started, the installation is simple and easy, the first detection structure and the second detection structure simulate the use environment of the sealing ring, and the reliability of the test result is improved.
As a specific implementation manner of the seal ring testing tool, please refer to fig. 2 and 3, the positioning column 2 is disposed at a center of the second end surface of the first tool plate 1, and a free end of the positioning column 2 is provided with a positioning hole 3 for connecting a positioning thimble of a lathe.
Specifically, referring to fig. 2 and 3, an end surface of the first tooling plate 1, which is far away from a contact surface of the second tooling plate 4, is a second end surface of the first tooling plate 1, the positioning column 2 is arranged at a central position of the second end surface of the first tooling plate 1, the positioning hole 3 is arranged at a free end of the positioning column 2 and is located at a central position of the positioning column 2, and during a test, a lathe thimble is connected with the positioning hole 3 to limit the position of the first tooling plate 1, so that an eccentric phenomenon is prevented from occurring during the test, and therefore, local extrusion is caused to the sealing ring, the sealing ring is damaged, and the accuracy and credibility of the test are further improved.
As a specific embodiment of the seal ring testing tool, please refer to fig. 2 and 3, the positioning column 2 is connected to the first tool plate 1 by bolts.
Specifically, referring to fig. 2 and 3, the positioning columns 2 are fixed on the first tooling plate 1 through the flange 6 and the bolt structures 7, the number of the bolt structures 7 is multiple, preferably 6, the positioning columns 2 and the flange 6 can be fixedly connected through welding or other reliable methods, the positioning columns 2 and the flange 6 can also be integrally formed, and the flange 6 and the bolt structures 7 ensure the stability of fixing.
As a specific embodiment of the seal ring testing tool, please refer to fig. 2 and 4, the fixing rod 5 is disposed at a center position of the second end surface of the second tool disc 4.
Specifically, please refer to fig. 2 and 4, the end face of the second tooling plate 4 far away from the contact surface of the first tooling plate 1 is the second end face of the second tooling plate 4, the fixing rod 5 is arranged at the center of the second end face of the second tooling plate 4, in the test process, the fixing rod 5 is clamped by the lathe fixture for limiting the position of the second tooling plate 4, and the eccentric phenomenon in the test process is prevented, so as to locally extrude the sealing ring, further destroy the sealing ring, the fixing rod 5 and the second tooling plate 4 are synchronously rotated along with the rotation of the fixture, the service environment of the sealing ring is simulated, and the test accuracy and credibility are further improved.
As a specific embodiment of the seal ring testing tool, please refer to fig. 2 and 4, the fixing rod 5 is connected with the second tool plate 4 by bolts.
Specifically, referring to fig. 2 and 4, the fixing rod 5 is fixed on the second tooling plate 4 through a flange 6 and a bolt structure 7, the number of the bolt structures 7 is multiple, preferably 6, the fixing rod 5 and the flange 6 can be fixedly connected through welding or other reliable methods, the fixing rod 5 and the flange 6 can also be integrally formed, and the flange 6 and the bolt structure 7 ensure the stability of fixing.
As a specific implementation manner of the sealing ring testing tool, please refer to fig. 2 and 4, an oil inlet 10 and an oil outlet 11 are arranged on a second end surface of the second tool disk 4, and valves are arranged at the tail ends of the oil inlet 10 and the oil outlet 11.
Specifically, please refer to fig. 2 and 4, the oil inlet 10 and the oil outlet 11 are both disposed on the second end surface of the second tooling plate 4, and the outer end of the second tooling plate is provided with a valve for preventing the test oil from leaking, and the arrangement of the oil inlet 10 and the oil outlet 11 increases the test simplicity, facilitates the injection and discharge of the test oil, and prevents the test oil from polluting the test environment before the test starts or after the test finishes.
As a specific embodiment of the sealing ring testing tool, please refer to fig. 1, the locking assembly includes a first locking portion 12 fixed on the second end surface of the first tool tray 1, a second locking portion 13 fixed on the second end surface of the second tool tray 4, and a locking member 14 for connecting the first locking portion 12 and the second locking portion 13.
Specifically, please refer to fig. 1, the locking portion is a slot structure, the locking member 14 is a C-shaped metal sheet with a shape matched with the sealing ring test fixture, two ends of the locking member 14 are buckle structures, the locking member 14 passes through the locking portion and is matched with the buckle structures, the locking member 14 is clamped on the locking portion, the locking assembly is arranged to facilitate the storage of the sealing ring test fixture, and the first fixture tray 1 and the second fixture tray 4 are prevented from being paired and disordered and are easy to take.
As a specific embodiment of a seal ring testing tool, please refer to fig. 1, a plurality of sets of first locking portions 12 and second locking portions 13 are provided, and the first locking portions 12 and the second locking portions 13 are uniformly distributed on the peripheries of the first tool plate 1 and the second tool plate 4.
Specifically, referring to fig. 1, the locking assemblies need to be provided with a plurality of groups, preferably two groups, the first locking portions 12 are uniformly distributed on the circumference of the first tooling plate 1, the second locking portions 13 are uniformly distributed on the circumference of the second tooling plate 4 with the same diameter, the distances from the first locking portions 12 and the second locking portions 13 to the center positions of the first tooling plate 1 and the second tooling plate 4 are the same, and before locking, the first locking portions 12 correspond to the second locking portions 13 one by one, and the locking members 14 are used for locking.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a sealing ring test fixture which characterized in that: including first detection structure, second detection structure and locking Assembly, first detection structure includes first frock dish and locates be used for connecting the reference column of lathe location thimble on the first frock dish, the second detects the structure include the lock in the outer second frock dish of first frock dish with locate be used for connecting the dead lever of lathe anchor clamps on the second frock dish, first frock dish lateral wall with form the chamber that holds that is used for placing the sealing ring between the second frock dish inside wall, first frock dish with form between the second frock dish with hold the oil injection chamber of chamber intercommunication.
2. The seal ring testing tool of claim 1, wherein a first groove is formed in a first end face of the first tool plate, and the first groove and the first end face of the second tool plate form the oil injection cavity.
3. The seal ring testing tool as claimed in claim 2, wherein the positioning column is disposed at a central position of the second end surface of the first tool tray, and a positioning hole for connecting a positioning thimble of a lathe is disposed at a free end of the positioning column.
4. The seal ring testing tool of claim 3, wherein the positioning column is in bolted connection with the first tool plate.
5. The seal ring test tool of claim 1, wherein the fixing rod is disposed at a center of the second end face of the second tool plate.
6. The seal ring testing tool of claim 5, wherein the fixing rod is connected with the second tool disc through bolts.
7. The seal ring testing tool according to claim 6, wherein an oil inlet and an oil outlet are formed in the second end face of the second tool disc, and valves are arranged at the tail ends of the oil inlet and the oil outlet.
8. The seal ring testing tool of claim 1, wherein the locking assembly comprises a first locking portion fixed on the second end face of the first tool tray, a second locking portion fixed on the second end face of the second tool tray, and a locking member for connecting the first locking portion and the second locking portion.
9. The seal ring testing tool according to claim 8, wherein a plurality of groups of the first locking portions and the second locking portions are arranged, and the first locking portions and the second locking portions are uniformly distributed on the peripheries of the first tooling plate and the second tooling plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023226382.XU CN214149704U (en) | 2020-12-28 | 2020-12-28 | Sealing ring test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023226382.XU CN214149704U (en) | 2020-12-28 | 2020-12-28 | Sealing ring test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214149704U true CN214149704U (en) | 2021-09-07 |
Family
ID=77542625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023226382.XU Active CN214149704U (en) | 2020-12-28 | 2020-12-28 | Sealing ring test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214149704U (en) |
-
2020
- 2020-12-28 CN CN202023226382.XU patent/CN214149704U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107166113B (en) | Adaptive underwater oval pipe jointer | |
| CN214149704U (en) | Sealing ring test fixture | |
| CN209802593U (en) | Battery shell leakage detection device | |
| CN213274720U (en) | Medium body sealing performance detection device | |
| CN112012823B (en) | New energy automobile cooling water pump | |
| CN110907102B (en) | Valve detection device | |
| CN203116929U (en) | Leakage detecting device for fuel distributor assembly products | |
| KR102016513B1 (en) | Leak Testor for various size of The Pump Mechanical Seal Assembly | |
| CN217211309U (en) | Flywheel casing leakage testing device | |
| CN109434311B (en) | SF oil tank detection pipe reinforcing assembly process | |
| CN103528760A (en) | Tool for detecting sealing property of water pump of engine | |
| CN107300450B (en) | Brake cylinder tightness detection tool, detection system and method | |
| CN109612656B (en) | Sealing test device and sealing test system for turntable bearing | |
| CN217111333U (en) | Gearbox box body gas tightness detection device | |
| CN218725056U (en) | Tank car flexible pipe detection device of unloading | |
| CN220960503U (en) | Pressure testing tool for distribution cylinder | |
| CN216050558U (en) | Efficient valve gas tightness detection device | |
| CN213812764U (en) | Sputtering target detection device | |
| CN215004749U (en) | Pressure steel pipe flange face pressure test device | |
| CN216309655U (en) | Steel pipe hydrostatic test workstation | |
| CN219827012U (en) | Trace detection mechanism for fuel leakage at pump shaft end of high-pressure common rail | |
| CN219608351U (en) | Airtightness inspection device for oil filling hole or grease passing hole of shield main bearing | |
| CN218674125U (en) | Flange-free pipeline tightness test device convenient to mount and dismount | |
| CN212297574U (en) | Leakage test tool for cylinder block base | |
| CN215727347U (en) | Expanded tube plate joint inspection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |