CN212110486U - Leak test device for oil storage cylinder assembly - Google Patents
Leak test device for oil storage cylinder assembly Download PDFInfo
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- CN212110486U CN212110486U CN202021248031.6U CN202021248031U CN212110486U CN 212110486 U CN212110486 U CN 212110486U CN 202021248031 U CN202021248031 U CN 202021248031U CN 212110486 U CN212110486 U CN 212110486U
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- storage cylinder
- oil storage
- cylinder assembly
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Abstract
The utility model discloses a storage cylinder assembly leak test device belongs to the sealing member field of leaking test. The water tank type water tank cleaning machine comprises a water tank and at least one rack fixed on the water tank, wherein a pressing mechanism, an adjusting mechanism and an electric control system are arranged on the rack, a base is fixedly arranged at the bottom of the rack, the pressing mechanism is connected with the adjusting mechanism, the adjusting mechanism is arranged on the rack, and the electric control system is electrically connected with the pressing mechanism. The utility model discloses test oil storage cylinder welding seam gas leakage defect can realize that automatic clamp is tight and aerify the test to the oil storage cylinder of the different specifications of adjustable adaptation has efficient, the commonality is high and the security is high, the advantage of easy operation.
Description
Technical Field
The utility model belongs to a sealing member leakage test device, specifically speaking especially relates to a storage cylinder assembly leakage test device.
Background
The oil storage cylinder is one of important parts in the air spring shock absorber, the oil storage cylinder is a key part for supporting the oil and gas storage of the whole shock absorber, the oil storage cylinder assembly comprises the oil storage cylinder, a bottom cover, a U-shaped seat and other parts which are welded parts, the welding seams are numerous, the gas leakage proportion is large, if the welding seams of the oil storage cylinder assembly are unqualified, the shock absorber leaks oil and gas, and even the vehicle body is reduced, so that safety accidents are caused. When the oil storage cylinder is tested for leakage, the inflation pressure is high, large pressure is generated in the cavity of the oil storage cylinder, the oil storage cylinder can be conveniently observed only by being placed in water, the assembly welding part is out of specification, the sealing position is irregular, and the leakage testing difficulty is high. The prior art is that the frock that relies on the manual work to use the simplex position seals with O type circle according to sealed position, then puts into and carries out the leak test in the aquatic, and the leak test is inefficient, and the installation is inconvenient, and every model all needs specific frock to seal. Therefore, a device capable of solving the air leakage defect of the welding seam of the oil storage cylinder at the source is needed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the invention provides the oil storage cylinder assembly leakage testing device with high efficiency, high universality and high operability.
The utility model discloses an adopt following technical scheme to realize:
a leakage test device for an oil storage cylinder assembly comprises a water tank and at least one rack fixed on the water tank, wherein a pressing mechanism, an adjusting mechanism and an electric control system are arranged on the rack, a base is fixedly arranged at the bottom of the rack, the pressing mechanism is connected with the adjusting mechanism, the adjusting mechanism is arranged on the rack, and the electric control system is electrically connected with the pressing mechanism.
Preferably, adjustment mechanism includes adjustment handle, ball and adjusts the seat, adjustment handle fixed connection is at ball, ball is connected with the regulation seat, it passes through track and frame swing joint to adjust the seat.
Preferably, the pushing mechanism comprises an air cylinder and an air inflation seat, the bottom of the air cylinder is fixedly connected with the adjusting seat, and the air inflation seat is fixedly connected with an air cylinder telescopic rod.
Preferably, a V-shaped block is fixedly arranged on the frame.
Preferably, a rotary cylinder is fixedly arranged on the rack, and a pressing handle is fixedly arranged on a rotary rod of the rotary cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses test oil storage cylinder welding seam gas leakage defect can realize that automatic clamp is tight and aerify the test to the oil storage cylinder of the different specifications of adjustable adaptation has efficient, the commonality is high and the security is high, the advantage of easy operation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a usage state diagram of the present invention.
In the figure: 1. a water tank; 2. a frame; 3. a pressing mechanism; 31. a cylinder; 32. an inflation seat; 4. an adjustment mechanism; 41. an adjusting handle; 42. a ball screw; 43. an adjusting seat; 5. a base; 6. a rotating cylinder; 61. pressing the handle; 7. a V-shaped block; 8. an oil storage cylinder assembly.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, the leakage testing device for the oil storage cylinder assembly of the present invention comprises a water tank 1 and two frames 2 fixed on the water tank 1. The frame 2 is provided with a pressing mechanism 3, an adjusting mechanism 4 and an electric control system, the bottom of the frame 2 is fixedly provided with a base 5, the pressing mechanism 3 is connected with the adjusting mechanism 4, the adjusting mechanism 4 is arranged on the frame 2, and the electric control system is electrically connected with the pressing mechanism 3. The pressing mechanism 3 is used for fixedly pressing the oil storage cylinder assembly 8 on the base 5, the adjusting mechanism 4 is used for adjusting the distance between the pressing mechanism 3 and the base 5 to adapt to the oil storage cylinder assemblies 8 with different specifications, and the electric control system is used for controlling the action of the pressing mechanism 3.
Specifically, adjustment mechanism 4 includes adjustment handle 41, ball 42 and adjusts seat 43, and adjustment handle 41 fixed connection is at ball 42, and ball 42 is connected with adjusting seat 43, adjusts seat 43 and passes through track and frame 2 swing joint.
Specifically, the pressing mechanism 3 comprises an air cylinder 31 and an air inflation seat 32, the bottom of the air cylinder 31 is fixedly connected with the adjusting seat 43, and the air inflation seat 32 is fixedly connected with an expansion rod of the air cylinder 31.
Specifically, a V-shaped block 7 is fixedly arranged on the frame 2. When in use, the oil storage cylinder assembly 8 is arranged in the V-shaped block 7, so that the oil storage cylinder assembly 8 is prevented from being obliquely extruded towards two sides under the pressure action of the pressing mechanism 3.
Specifically, a rotary cylinder 6 is fixedly arranged on the frame 2, and a pressing handle 61 is fixedly arranged on a rotary rod of the rotary cylinder 6. When the oil storage cylinder assembly 8 is clamped, the pressing handle 61 is positioned on the side edge of the frame body 2, and when the oil storage cylinder assembly 8 is clamped, the rotating cylinder 6 acts to drive the pressing handle 61 to rotate 90 degrees towards the frame body 2, so that the pressing handle 61 is transversely blocked above the oil storage cylinder assembly 8, and the oil storage cylinder assembly 8 is prevented from being extruded outwards by the pressing mechanism 3.
The utility model discloses a use: when the oil storage cylinder assembly 8 is installed for the first time, the adjusting handle 41 is manually rotated to drive the ball screw 42 to rotate, the linear bearing drives the adjusting mechanism 4 to move up and down, the adjusting mechanism is fixed after being adjusted to a proper position, and the proper position is selected according to the height of the oil storage cylinder assembly 8 to be tested for leakage. Then the oil storage cylinder assembly 8 is placed on the base 5, the button is pressed, the rotary air cylinder 6 rotates and presses downwards, and the oil storage cylinder assembly 8 is fixed on the V-shaped block 7. Connecting the inflating seat 32 with a device such as an air faucet, clicking the air cylinder 31 to press a button downwards, pressing the air cylinder 31 downwards, pressing the inflating seat 32 and the oil storage cylinder assembly 8, sealing the air pressure by a polyurethane sealing element in the inflating seat 32, flushing high-pressure gas, sinking the whole welding line of the oil storage cylinder assembly 8 into the water in the water tank 1, and observing whether bubbles emerge from the water. And after the time is delayed for 1min, the pressure relief valve releases the pressure, the air cylinder 31 returns to the original position, the oil storage cylinder assembly 8 which is subjected to leakage testing is taken down and dried by an air gun, and a testing cycle is finished.
Claims (5)
1. The utility model provides a storage cylinder assembly leakage test device, includes frame (2) on water tank (1) and at least one fixing, its characterized in that: be equipped with down on frame (2) and push down mechanism (3), adjustment mechanism (4) and electrical system, frame (2) bottom is fixed and is provided with base (5), push down mechanism (3) and be connected with adjustment mechanism (4), adjustment mechanism (4) set up on frame (2), electrical system is connected with push down mechanism (3) electricity.
2. The storage cylinder assembly leakage test device according to claim 1, characterized in that: adjustment mechanism (4) are including adjustment handle (41), ball (42) and regulation seat (43), adjustment handle (41) fixed connection is in ball (42), ball (42) are connected with regulation seat (43), adjust seat (43) and pass through track and frame (2) swing joint.
3. The reservoir cylinder assembly leak testing device of claim 2, wherein: the pressing mechanism (3) comprises a cylinder (31) and an inflating seat (32), the bottom of the cylinder (31) is fixedly connected with an adjusting seat (43), and the inflating seat (32) is fixedly connected with a telescopic rod of the cylinder (31).
4. The storage cylinder assembly leakage test device according to claim 1, characterized in that: and a V-shaped block (7) is fixedly arranged on the frame (2).
5. The storage cylinder assembly leakage test device according to claim 4, characterized in that: the frame (2) is fixedly provided with a rotary cylinder (6), and a rotary rod of the rotary cylinder (6) is fixedly provided with a pressing handle (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021248031.6U CN212110486U (en) | 2020-06-30 | 2020-06-30 | Leak test device for oil storage cylinder assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021248031.6U CN212110486U (en) | 2020-06-30 | 2020-06-30 | Leak test device for oil storage cylinder assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212110486U true CN212110486U (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021248031.6U Active CN212110486U (en) | 2020-06-30 | 2020-06-30 | Leak test device for oil storage cylinder assembly |
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| Country | Link |
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| CN (1) | CN212110486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018491A (en) * | 2021-11-09 | 2022-02-08 | 浙江永贵电器股份有限公司 | Method for detecting sealing performance of oil pressure shock absorber |
-
2020
- 2020-06-30 CN CN202021248031.6U patent/CN212110486U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018491A (en) * | 2021-11-09 | 2022-02-08 | 浙江永贵电器股份有限公司 | Method for detecting sealing performance of oil pressure shock absorber |
| CN114018491B (en) * | 2021-11-09 | 2023-08-29 | 浙江永贵电器股份有限公司 | Oil pressure shock absorber tightness detection method |
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