CN205120323U - Experimental apparatus is sealed to cylinder head - Google Patents
Experimental apparatus is sealed to cylinder head Download PDFInfo
- Publication number
- CN205120323U CN205120323U CN201520785136.8U CN201520785136U CN205120323U CN 205120323 U CN205120323 U CN 205120323U CN 201520785136 U CN201520785136 U CN 201520785136U CN 205120323 U CN205120323 U CN 205120323U
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- cylinder head
- brace table
- water tank
- support baseboard
- trestle
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Abstract
(B, ) experimental apparatus is sealed to cylinder head, including brace table, water tank, seal positioning device, hoisting accessory and transported gas device, the seal positioning device sets up in the top of brace table, and one side of brace table is provided with the water tank, and the opposite side of water tank is provided with a post, be provided with transported gas device on the frame post, be provided with directly over the brace table hoisting accessory, the seal positioning device includes the supporting baseplate, and weld the both sides of supporting baseplate has the jib a hole is seted up at the middle part of supporting baseplate, and the outside of hole is equipped with a plurality of annular stifled platforms that distribute that are, and upper end of every stifled platform all is equipped with a sealing washer, the utility model provides high operating efficiency has reduced operation intensity of labour, can reach quick location and soft sealed effect, good sealing effects are achieved. The experimentation is alright light operation alone, and the human factor disturbs lessly, has ensured the accuracy of testing result. (B, )
Description
Technical field
The utility model relates to a kind of seal test device, particularly relates to a kind of cylinder head sealing experimental facility.
Background technology
Cylinder head is as the building block of engine chamber, the periodicity effect of high temperature, high pressure is subject in work, its structural strength and sealing reliability most important, sealing propertytest refers to the sealing detecting cylinder cover, whether leak, prevention water cavity air pressure is tested underproof cylinder head and is turned sequence and dispatch from the factory.
Wherein water seaoning is steeped in water by tested container, the sealing of how many judgement containers of bubble, bubble whether is had by observation, existing product puts into the mode that water tank detects after all adopting when carrying out water inspection and installing detection frock on the table, heavy owing to detecting frock for large-scale workpiece, cause laborer's intensity to beat and inefficient operation.
Summary of the invention
The purpose of this utility model is to provide a kind of cylinder head sealing experimental facility for solving the deficiencies in the prior art, improves operating efficiency, reduces operation labour intensity.
The technical scheme in the invention for solving the technical problem is: cylinder head sealing experimental facility, comprise brace table, water tank, sealing locating device, boom hoisting and air delivery device, described sealing locating device is arranged on the top of brace table, the side of brace table is provided with water tank, the opposite side of water tank is provided with trestle, described trestle is provided with air delivery device, described boom hoisting is provided with directly over brace table, it is characterized in that: described sealing locating device comprises support baseboard, the both sides of support baseboard are welded with suspension rod, a hole is offered at the middle part of described support baseboard, the outside of hole is provided with the stifled platform of some distributions ringwise, the upper end of each stifled platform is equipped with an O-ring seal, described support baseboard also fixedly mounts a reference column and two studs, the end of described stud is provided with dismountable gland nut.
Preferably, described air delivery device comprises the air pump be arranged on trestle, and the gas piping be connected with described air pump is mounted with tensimeter on described gas piping, and the end of described gas piping is provided with the connector matched with its inflation inlet of cylinder head.
Preferably, described boom hoisting comprises the crossbeam be fixedly connected with trestle, and the moveable hook that can move left and right along described crossbeam.
Preferably, the cross section of described O-ring seal is V-shaped.
Preferably, described reference column and stud distribution triangular in shape on support baseboard.
The beneficial effects of the utility model are: cylinder head sealing experimental facility of the present utility model, improve operating efficiency, reduce operation labour intensity; Adopt boom hoisting to be sling by heavy cylinder lid easily, and move on brace table, described sealing locating device, can reach the effect of quick position and soft sealing; Good sealing effect; Experimentation one people just can easy manipulation, and interference from human factor is less, ensure that the accuracy of testing result.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the plan structure schematic diagram of sealing locating device.In figure:
1. brace table, 2. water tank, 3. sealing locating device, 31. support baseboards, 32. suspension rods, 33. holes, 34. stifled platforms, 35. O-ring seals, 36. reference columns, 37. studs, 38. gland nuts, 4. boom hoisting, 41. crossbeams, 42. moveable hooks, 5. air delivery device, 51. air pumps, 52. gas pipings, 53. tensimeters, 54. connectors, 6. trestle.
Embodiment
The technical solution of the utility model is further illustrated below by specific embodiment.
As shown in Figure 1-2: cylinder head sealing experimental facility, comprise brace table 1, water tank 2, sealing locating device 3, boom hoisting 4 and air delivery device 5, described sealing locating device 3 is arranged on the top of brace table 1, the side of brace table 1 is provided with water tank 2, the opposite side of water tank 2 is provided with trestle 6, described trestle 6 is provided with air delivery device 5, described boom hoisting 4 is provided with directly over brace table 1, described sealing locating device 3 comprises support baseboard 31, the both sides of support baseboard 31 are welded with suspension rod 32, a hole 33 is offered at the middle part of described support baseboard 31, the outside of hole 33 is provided with the stifled platform 34 of some distributions ringwise, the upper end of each stifled platform 34 is equipped with an O-ring seal 35.
Described support baseboard 31 also fixedly mounts a reference column 36 and two studs 37, and the end of described stud 37 is provided with dismountable gland nut 38; Preferably, described reference column 36 and stud 37 distribution triangular in shape on support baseboard 31.
Described air delivery device 5 comprises the air pump 51 be arranged on trestle 6, the gas piping 52 be connected with described air pump 51, and described gas piping 52 is mounted with tensimeter 53, and the end of described gas piping 52 is provided with the connector 54 matched with its inflation inlet of cylinder head.
Described boom hoisting 4 comprises the crossbeam 41 be fixedly connected with trestle 6, and the moveable hook 42 that can move left and right along described crossbeam 41.
When carrying out air pressure experiment, first boom hoisting 4 is utilized cylinder head to be sling, by described reference column 36 and stud 37, described cylinder head is placed on above support baseboard 31, venthole now in cylinder head is just in time by being pressed on described O-ring seal 35, the cross section of described O-ring seal 35 can be V-shaped, reduces the generation of gas leak phenomenon, increase work efficiency; And by gland nut 38, described cylinder head is compressed; By in mating connection with the inflation inlet of cylinder head for described connector 54.
Then boom hoisting 4 is passed through by the cylinder head of clamping on sealing locating device 3, put into described water tank 2, liquid level is advisable lower than plane 100-150mm on water tank 2 after putting into cylinder head, secondly suppressed to the water interacvity air-filling in described cylinder head by air pump 51, and remain on 0.6-0.7Mpa, pressurize 6-8 minute by the pressurized air in described tensimeter 53 control inputs cylinder head water cavity; And observing each position of cylinder head have bubble-free to emerge, the bubble-free person of emerging is qualified; There is bubble to emerge, remember the position of bubbling, after hanging out, carry out process of doing over again.
Cylinder head sealing experimental facility of the present utility model, improves operating efficiency, reduces operation labour intensity; Adopt boom hoisting 4 to be sling by heavy cylinder lid easily, and move on brace table 1, described sealing locating device 3, can reach the effect of quick position and soft sealing; Good sealing effect; Experimentation one people just can easy manipulation, and interference from human factor is less, ensure that the accuracy of testing result.
Except technical characteristic described in instructions, be those skilled in the art known technology.
Claims (5)
1. cylinder head sealing experimental facility, comprise brace table, water tank, sealing locating device, boom hoisting and air delivery device, described sealing locating device is arranged on the top of brace table, the side of brace table is provided with water tank, the opposite side of water tank is provided with trestle, described trestle is provided with air delivery device, described boom hoisting is provided with directly over brace table, it is characterized in that: described sealing locating device (3) comprises support baseboard (31), the both sides of support baseboard (31) are welded with suspension rod (32), a hole (33) is offered at the middle part of described support baseboard (31), the outside of hole (33) is provided with some stifled platforms (34) distributed ringwise, the upper end of each stifled platform (34) is equipped with an O-ring seal (35), described support baseboard (31) also fixedly mounts a reference column (36) and two studs (37), the end of described stud (37) is provided with dismountable gland nut (38).
2. cylinder head sealing experimental facility according to claim 1, it is characterized in that: described air delivery device (5) comprises the air pump (51) be arranged on trestle, the gas piping (52) be connected with described air pump (51), described gas piping (52) is mounted with tensimeter (53), the end of described gas piping (52) is provided with the connector (54) matched with its inflation inlet of cylinder head.
3. cylinder head sealing experimental facility according to claim 1, is characterized in that: described boom hoisting (4) comprises the crossbeam (41) be fixedly connected with trestle (6), and the moveable hook (42) that can move left and right along described crossbeam (41).
4. cylinder head sealing experimental facility according to claim 1, is characterized in that: the cross section of described O-ring seal (35) is V-shaped.
5. cylinder head sealing experimental facility according to claim 1, is characterized in that: described reference column (36) and stud (37) are in the upper distribution triangular in shape of support baseboard (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520785136.8U CN205120323U (en) | 2015-10-12 | 2015-10-12 | Experimental apparatus is sealed to cylinder head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520785136.8U CN205120323U (en) | 2015-10-12 | 2015-10-12 | Experimental apparatus is sealed to cylinder head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205120323U true CN205120323U (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520785136.8U Active CN205120323U (en) | 2015-10-12 | 2015-10-12 | Experimental apparatus is sealed to cylinder head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205120323U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115472A (en) * | 2017-06-22 | 2019-01-01 | 上海竟田电器检测技术有限公司 | A kind of submersible seal and high temperature and pressure cooking test machine |
| CN109990957A (en) * | 2019-03-26 | 2019-07-09 | 山东高速轨道交通集团有限公司益羊铁路管理处 | Motorcycle cylinder cover hydraulic seals auto-test-bed |
-
2015
- 2015-10-12 CN CN201520785136.8U patent/CN205120323U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115472A (en) * | 2017-06-22 | 2019-01-01 | 上海竟田电器检测技术有限公司 | A kind of submersible seal and high temperature and pressure cooking test machine |
| CN109990957A (en) * | 2019-03-26 | 2019-07-09 | 山东高速轨道交通集团有限公司益羊铁路管理处 | Motorcycle cylinder cover hydraulic seals auto-test-bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |