CN210166061U - Oil-cut electromagnetic valve suction force detection device - Google Patents
Oil-cut electromagnetic valve suction force detection device Download PDFInfo
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- CN210166061U CN210166061U CN201920910899.9U CN201920910899U CN210166061U CN 210166061 U CN210166061 U CN 210166061U CN 201920910899 U CN201920910899 U CN 201920910899U CN 210166061 U CN210166061 U CN 210166061U
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Abstract
The utility model discloses a suction force detection device of an oil-cut electromagnetic valve, which comprises a bottom plate, a tension testing component and a positioning component, wherein the tension testing component and the positioning component are arranged on the bottom plate; the positioning assembly comprises a bottom block, a left limiting block, a right limiting block, a front limiting strip and a movable limiting strip; the left limiting block and the right limiting block are respectively fixed on the left side and the right side of the top of the bottom block, and a limiting groove is formed between the left limiting block and the bottom block; the front limiting strip is fixedly arranged at the front end port of the limiting groove, the movable limiting strip is positioned at the rear end port of the limiting groove, one end of the movable limiting strip is hinged, and the other end of the movable limiting strip can be movably arranged; the tension testing assembly comprises a base, a sliding plate, a lead screw and a tension meter; the sliding plate is in sliding fit with the base, and the lower surface of the sliding plate is provided with a nut sleeve; the screw rod is arranged on the base and connected with the nut sleeve to drive the sliding plate to move in the extending direction of the limiting groove; the tension meter is fixed on the sliding plate. The utility model discloses both use manpower sparingly, but also can improve the accuracy that detects.
Description
Technical Field
The utility model relates to a mechanical detection device, more specifically relate to a fuel cut-off solenoid valve actuation force detection device.
Background
As the name implies, the oil cut-off solenoid valve is a valve controlled by a circuit. The power on/off is switched on and off, and the power on/off is switched on and off. Its interior is equipped with an electromagnet and a reset spring to pull a valve to make it work.
The suction force of the oil-break electromagnetic valve needs to be detected after the oil-break electromagnetic valve is manufactured, namely, the piston rod of the oil-break battery valve is pulled by the tension meter, then the tension meter is pulled manually and drives the piston rod, so that the tension value displayed on the tension meter when the piston rod is pulled is recorded, and the suction force of the oil-break electromagnetic valve is detected.
Above-mentioned in-process adopts the manual work to pull the piston rod, not only consumes the manpower, and strength is unstable moreover, reduces the precision that detects, consequently has improved space.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a fuel cut-off solenoid valve actuation force detection device both uses manpower sparingly, but also can improve the accuracy that detects.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a fuel cut-off solenoid valve actuation force detection device which characterized by: the device comprises a bottom plate, a tension testing assembly and a positioning assembly, wherein the tension testing assembly and the positioning assembly are arranged on the bottom plate;
the positioning assembly comprises a bottom block, a left limiting block, a right limiting block, a front limiting strip and a movable limiting strip; the left limiting block and the right limiting block are respectively fixed on the left side and the right side of the top of the bottom block, and a limiting groove capable of limiting in the vertical direction is formed between the left limiting block and the bottom block; the front limiting strip is fixedly arranged at the front end port of the limiting groove, the movable limiting strip is positioned at the rear end port of the limiting groove, one end of the movable limiting strip is hinged, and the other end of the movable limiting strip is movably arranged;
the tension testing assembly comprises a base, a sliding plate, a lead screw and a tension meter; the sliding plate is in sliding fit with the base, and a nut sleeve is arranged on the lower surface of the sliding plate; the screw rod is arranged on the base and connected with the nut sleeve to drive the sliding plate to move in the extending direction of the limiting groove; the tension meter is fixed on the sliding plate.
Preferably, the base is a frame-shaped structure formed by a left plate, a right plate, a front plate and a rear plate, the front plate and the rear plate are both provided with bearings, and the screw rod is connected with the two bearings.
Preferably, a rotating wheel is arranged at the rotating end of the lead screw.
Preferably, the side walls of the front plate and the rear plate which are opposite to each other are provided with rubber isolating strips.
Preferably, the limiting groove is of an inverted T-shaped structure.
The utility model has the advantages that: during detection, the oil-cut electromagnetic valve is limited in the limiting groove of the positioning assembly, the tension meter arranged on the sliding plate is utilized, the lead screw is utilized to drive the tension meter to move, the piston rod of the oil-cut electromagnetic valve is pulled to move, the tension value is displayed on the tension meter, and therefore the suction force of the oil-cut electromagnetic valve is detected.
Drawings
FIG. 1 is a side view of a suction force detecting device of a fuel cut-off solenoid valve provided in this embodiment;
FIG. 2 is a top view of the device for detecting the suction force of the fuel cut-off solenoid valve provided in this embodiment;
fig. 3 is a schematic view of a positioning assembly provided in the present embodiment;
fig. 4 is another schematic view of the positioning assembly provided in the present embodiment;
fig. 5 is a schematic view of a fuel cut solenoid valve.
Detailed Description
The oil-cut solenoid valve suction force detection device of the present invention will be further described with reference to fig. 1 to 5.
The utility model provides a fuel cut-off solenoid valve actuation force detection device which characterized by: the device comprises a bottom plate 1, a tension testing assembly 2 and a positioning assembly 3, wherein the tension testing assembly 2 and the positioning assembly 3 are installed on the bottom plate 1;
the positioning component 3 comprises a bottom block 35, a left limiting block 34, a right limiting block 31, a front limiting strip 32 and a movable limiting strip 33; the cross sections of the left limiting block 34 and the right limiting block 31 are both L-shaped, and are respectively fixed on the left side and the right side of the top of the bottom block 35 through bolts, and a limiting groove 7 capable of limiting the oil-cut electromagnetic valve in the vertical direction is formed between the left limiting block 34 and the bottom block 35, namely the cross section of the limiting groove 7 is of an inverted T-shaped structure; the front limiting strip 32 is fixedly arranged at the front end port of the limiting groove 7 through a bolt, the movable limiting strip 33 is positioned at the rear end port of the limiting groove 7, one end of the movable limiting strip 33 is hinged through the pin rod 8, and the other end of the movable limiting strip 33 can be movably arranged, namely can swing up and down;
the tension testing assembly 2 comprises a base 23, a sliding plate 22, a lead screw 24 and a tension meter 21; the sliding plate 22 is in sliding fit with the base 23, and the lower surface of the sliding plate 22 is provided with a nut sleeve; the screw rod is arranged on the base 23 and connected with the nut sleeve to drive the sliding plate 22 to move in the extending direction of the limiting groove 7; the tension meter 21 is fixed to the slide plate 22.
In this embodiment, the left side and the right side of the detected oil cut-off solenoid valve 4 are both provided with the connecting lugs 41, and the oil cut-off solenoid valve 4 is fixed in the limiting groove 7 through the connecting lugs 41, that is, the free end of the movable limiting strip 33 is rotated downwards to the lowest position, so that the upper side wall of the movable limiting strip 33 is flush with or lower than the bottom wall of the limiting groove 7; the two connecting lugs 41 of the oil cut-off electromagnetic valve 4 slide into the limiting groove 7 from the rear end of the limiting groove 7, so that the front ends of the connecting lugs 41 are abutted against the front limiting strip 32, the free end of the movable limiting strip 33 is rotated upwards to be higher than the bottom wall of the limiting groove 7, and further the rear ends of the connecting lugs 41 can be abutted against the movable limiting strip 33, and the oil cut-off electromagnetic valve 4 can be fixed on the limiting groove 7 under the structure; the connecting rod of the tension meter 21 is hooked on the piston rod of the oil-cut electromagnetic valve 4 through a connecting hook 5; the lead screw is rotated to drive the sliding plate 22 to move back to the oil-cut electromagnetic valve 4, so that the piston rod of the oil-cut electromagnetic valve 4 is pulled to move, a corresponding pulling force value can be displayed on the tension meter 21, the suction force of the oil-cut electromagnetic valve 4 is detected, the labor is saved in the process, the stability of pulling the piston rod to move is guaranteed, and the detection accuracy is improved.
The embodiment is further configured as follows: the base 23 is a frame-shaped structure composed of a left plate 233, a right plate 232, a front plate 231 and a rear plate 234, bearings are arranged on the front plate 231 and the rear plate 234, the screw rod is connected to the two bearings, the left plate, the right plate 232, the front plate 231 and the rear plate are fixed on the base plate 1 through bolts, slide rails are arranged at the tops of the left plate 233 and the right plate 232, and slide blocks matched with the slide rails are arranged on the lower surface of the slide plate 22, so that the slide plate 22 can slide relative to the base 23.
The embodiment is further configured as follows: the rotating end of the lead screw 24 is provided with a rotating wheel 241, one end of the lead screw 24 corresponding to the front plate 231 is located on the outer side of the base 23, namely the rotating end, the rotating wheel 241 is connected to the rotating end, and the rotating wheel 241 can facilitate the rotation of the lead screw 24 by an operator, so that the suction force of the oil-cut electromagnetic valve 4 can be conveniently detected.
The embodiment is further configured as follows: all be provided with rubber parting strip 6 on the relative lateral wall of front bezel 231 and back plate 234, this rubber parting strip 6 can play the effect that the buffering was kept apart, avoids lead screw 24 to drive the in-process that slide 22 removed, and the problem that front bezel 231 or back plate 234 was collided to the nut cover has thereby improved the utility model discloses the reliability of detection to and the life-span of having guaranteed the use.
Unless otherwise specified, in the present invention, if the terms "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a fuel cut-off solenoid valve actuation force detection device which characterized by: the device comprises a bottom plate, a tension testing assembly and a positioning assembly, wherein the tension testing assembly and the positioning assembly are arranged on the bottom plate;
the positioning assembly comprises a bottom block, a left limiting block, a right limiting block, a front limiting strip and a movable limiting strip; the left limiting block and the right limiting block are respectively fixed on the left side and the right side of the top of the bottom block, and a limiting groove capable of limiting in the vertical direction is formed between the left limiting block and the bottom block; the front limiting strip is fixedly arranged at the front end port of the limiting groove, the movable limiting strip is positioned at the rear end port of the limiting groove, one end of the movable limiting strip is hinged, and the other end of the movable limiting strip is movably arranged;
the tension testing assembly comprises a base, a sliding plate, a lead screw and a tension meter; the sliding plate is in sliding fit with the base, and a nut sleeve is arranged on the lower surface of the sliding plate; the screw rod is arranged on the base and connected with the nut sleeve to drive the sliding plate to move in the extending direction of the limiting groove; the tension meter is fixed on the sliding plate.
2. The oil-cut electromagnetic valve suction force detecting device according to claim 1, characterized in that: the base is a frame-shaped structure formed by a left plate, a right plate, a front plate and a rear plate, bearings are arranged on the front plate and the rear plate, and the screw rod is connected with the two bearings.
3. The oil-cut electromagnetic valve suction force detecting device according to claim 1, characterized in that: and a rotating wheel is arranged at the rotating end of the lead screw.
4. The oil-cut electromagnetic valve suction force detecting device according to claim 2, characterized in that: and rubber isolating strips are arranged on the opposite side walls of the front plate and the rear plate.
5. The oil-cut electromagnetic valve suction force detecting device according to claim 1, characterized in that: the limiting groove is of an inverted T-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920910899.9U CN210166061U (en) | 2019-06-17 | 2019-06-17 | Oil-cut electromagnetic valve suction force detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920910899.9U CN210166061U (en) | 2019-06-17 | 2019-06-17 | Oil-cut electromagnetic valve suction force detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210166061U true CN210166061U (en) | 2020-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920910899.9U Active CN210166061U (en) | 2019-06-17 | 2019-06-17 | Oil-cut electromagnetic valve suction force detection device |
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| CN (1) | CN210166061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112858967A (en) * | 2021-01-28 | 2021-05-28 | 浙江英洛华引力科技有限公司 | Magnetic attraction force detection device |
| CN112858967B (en) * | 2021-01-28 | 2024-06-07 | 浙江英洛华引力科技有限公司 | Magnetic attraction force detection device |
-
2019
- 2019-06-17 CN CN201920910899.9U patent/CN210166061U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112858967A (en) * | 2021-01-28 | 2021-05-28 | 浙江英洛华引力科技有限公司 | Magnetic attraction force detection device |
| CN112858967B (en) * | 2021-01-28 | 2024-06-07 | 浙江英洛华引力科技有限公司 | Magnetic attraction force detection device |
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