CN219935539U - High-pressure oil pipe pressure-resistant testing machine - Google Patents
High-pressure oil pipe pressure-resistant testing machine Download PDFInfo
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- CN219935539U CN219935539U CN202321023764.3U CN202321023764U CN219935539U CN 219935539 U CN219935539 U CN 219935539U CN 202321023764 U CN202321023764 U CN 202321023764U CN 219935539 U CN219935539 U CN 219935539U
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- oil pipe
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- base
- movable groove
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- 238000012360 testing method Methods 0.000 title claims abstract description 20
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high-pressure oil pipe pressure-resistant testing machine which comprises a base and supporting columns, wherein the supporting columns are fixedly connected to the left side and the right side of the top of the base, the tops of the two supporting columns are fixedly connected with transverse plates, the center of the tops of the transverse plates is fixedly connected with a hydraulic cylinder, the telescopic end of the hydraulic cylinder penetrates through the transverse plates and extends to the outer part of the transverse plates and is fixedly connected with a first connecting plate, and the top of the base is provided with an oil pipe fixing mechanism. According to the utility model, through the mutual matching of the base, the support column, the transverse plate, the hydraulic cylinder, the first connecting plate, the oil pipe fixing mechanism, the mounting seat, the movable groove, the electric push rod, the movable block, the concave block, the threaded hole, the screw rod, the clamping plate, the handle, the pressure sensor and the pressing plate, the problem that the common high-pressure oil pipe pressure-resistant testing machine cannot well fix high-pressure oil pipes with different lengths, so that the high-pressure oil pipe is easy to deviate in the pressure-resistant testing process, the accuracy of pressure-resistant testing is affected, and great trouble is brought to a user is solved.
Description
Technical Field
The utility model relates to the technical field of high-pressure oil pipe pressure resistance testing machines, in particular to a high-pressure oil pipe pressure resistance testing machine.
Background
The high-pressure oil pipe is a component part of a high-pressure oil way, the oil pipe is required to bear certain oil pressure and has certain fatigue strength, the sealing requirement of the pipeline is ensured, and the high-pressure oil pipe for the vehicle is mainly used in a high-pressure injection diesel engine and a high-pressure injection direct injection gasoline engine and can bear the oil pressure required in the running process of the engine. The high-pressure oil pipe needs to be subjected to pressure resistance test before leaving the factory, so that a pressure resistance tester is needed.
However, the common high-pressure oil pipe pressure-resistant testing machine cannot well fix high-pressure oil pipes with different lengths, so that the high-pressure oil pipe is easy to deviate in the pressure-resistant testing process, the accuracy of pressure-resistant testing is affected, and great trouble is brought to users.
Disclosure of Invention
The utility model aims to provide a high-pressure oil pipe pressure-resistant testing machine, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a high pressure oil pipe pressure resistance tester, comprising:
a base;
the support columns are fixedly connected to the left side and the right side of the top of the base;
the tops of the two support columns are fixedly connected with a transverse plate;
the hydraulic cylinder is fixedly connected with the center of the top of the transverse plate, and the telescopic end of the hydraulic cylinder penetrates through the transverse plate and extends to the outside of the transverse plate and is fixedly connected with the first connecting plate;
and the oil pipe fixing mechanism is arranged at the top of the base.
Further, a pressure sensor is fixedly connected to the bottom of the first connecting plate, and a pressing plate is fixedly installed at the bottom of the pressure sensor.
Further, a controller is installed on the front side of the transverse plate, and a display screen and control buttons are installed on the controller.
Further, oil pipe fixed establishment includes mount pad, movable groove, electric putter, movable block, concave type piece, screw hole, screw rod, splint and handle, the rear side fixedly connected with mount pad at base top, the movable groove has been seted up to the front side of mount pad, the equal fixedly connected with electric putter of left and right sides of mount pad, electric putter's flexible end runs through the movable groove and extends to the inside in movable groove and fixedly connected with movable block, the front side of movable block runs through the movable groove and extends to the outside in movable groove and fixedly connected with concave type piece, the screw hole has been seted up to the front side of concave type piece, the inside threaded connection of screw hole has the screw rod, the rear end of screw rod runs through the outside of screw hole and extends to the screw hole and fixedly connected with splint, the front end of screw rod runs through the screw hole and extends to the outside of screw hole and fixedly connected with handle.
Further, the concave block is in movable contact with the base.
Further, the surface of the movable block is in movable contact with the inner wall of the movable groove.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the mutual matching of the base, the support column, the transverse plate, the hydraulic cylinder, the first connecting plate, the oil pipe fixing mechanism, the mounting seat, the movable groove, the electric push rod, the movable block, the concave block, the threaded hole, the screw rod, the clamping plate, the handle, the pressure sensor and the pressing plate, the problem that the common high-pressure oil pipe pressure-resistant testing machine cannot well fix high-pressure oil pipes with different lengths, so that the high-pressure oil pipe is easy to deviate in the pressure-resistant testing process, the accuracy of pressure-resistant testing is affected, and great trouble is brought to a user is solved.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
fig. 3 is a schematic structural view of the oil pipe fixing mechanism of the present utility model.
In the figure: 1. a base; 2. a support column; 3. a cross plate; 4. a hydraulic cylinder; 5. a first connection plate; 6. an oil pipe fixing mechanism; 601. a mounting base; 602. a movable groove; 603. an electric push rod; 604. a movable block; 605. a concave block; 606. a threaded hole; 607. a screw; 608. a clamping plate; 609. a handle; 7. a pressure sensor; 8. and (5) pressing plates.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, a high-pressure oil pipe pressure-resistant testing machine comprises a base 1 and support columns 2, wherein the support columns 2 are fixedly connected to the left side and the right side of the top of the base 1, the tops of the two support columns 2 are fixedly connected with a transverse plate 3, a hydraulic cylinder 4 is fixedly connected to the center of the top of the transverse plate 3, the telescopic end of the hydraulic cylinder 4 penetrates through the transverse plate 3 and extends to the outside of the transverse plate 3 and is fixedly connected with a first connecting plate 5, and an oil pipe fixing mechanism 6 is arranged at the top of the base 1.
In the specific implementation, the bottom of the first connecting plate 5 is fixedly connected with a pressure sensor 7, and the bottom of the pressure sensor 7 is fixedly provided with a pressing plate 8.
In the concrete implementation, a controller is installed on the front side of the transverse plate 3, and a display screen and control buttons are installed on the controller.
In practical implementation, the oil pipe fixing mechanism 6 includes mount pad 601, movable groove 602, electric putter 603, movable block 604, concave block 605, screw hole 606, screw rod 607, splint 608 and handle 609, the rear side fixedly connected with mount pad 601 at base 1 top, movable groove 602 has been seted up to the front side of mount pad 601, the equal fixedly connected with electric putter 603 in left and right sides of mount pad 601, the flexible end of electric putter 603 runs through movable groove 602 and extends to the inside of movable groove 602 and fixedly connected with movable block 604, the front side of movable block 604 runs through movable groove 602 and extends to the outside of movable groove 602 and fixedly connected with concave block 605, screw hole 606 has been seted up to the front side of concave block 605, the inside threaded connection of screw hole 606 has screw rod 607, the rear end of screw rod 607 runs through screw hole 606 and extends to the outside of screw hole 606 and fixedly connected with splint 608, the front end of screw rod 607 runs through screw hole 606 and extends to the outside of screw hole 606 and fixedly connected with handle 609.
In practice, the concave block 605 is in movable contact with the base 1.
In practice, the surface of the movable block 604 is in movable contact with the inner wall of the movable slot 602.
All parts in the utility model are universal standard parts or parts known by a person skilled in the art, the structure and principle of the parts are known by the person skilled in the art through technical manuals or known by conventional experimental methods, and standard parts used in the utility model file can be purchased from the market, each part in the utility model file can be customized according to the description of the specification and the drawing, the specific connection modes of each part adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the control mode of the utility model is automatically controlled by a controller, the control circuit of the controller can be realized through simple programming of the person skilled in the art, the supply of power also belongs to the common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.
Working principle: during testing, according to the length of the high-pressure oil pipe to be tested, a user starts the electric push rod 603 through the controller, then the electric push rod 603 drives the movable block 604 and the concave block 605 to move in the horizontal direction, then the distance between the two concave blocks 605 is adjusted to a proper size, then the high-pressure oil pipe to be tested is placed in the two concave blocks 605, then the handle 609 is rotated clockwise, then the high-pressure oil pipe is clamped through the clamping plate 608, and then the hydraulic cylinder 4 drives the pressing plate 8 to move downwards, so that the pressure test is performed on the high-pressure oil pipe through the pressing plate 8, meanwhile, the pressure data is conveyed to the controller in real time through the pressure sensor 7, and the pressure data is displayed through the display screen.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A high pressure oil pipe pressure resistance testing machine, comprising:
a base (1);
the support column (2) is fixedly connected with the left side and the right side of the top of the base (1);
the tops of the two support columns (2) are fixedly connected with the transverse plates (3);
the hydraulic cylinder (4) is fixedly connected with the hydraulic cylinder (4) at the center of the top of the transverse plate (3), and the telescopic end of the hydraulic cylinder (4) penetrates through the transverse plate (3) and extends to the outside of the transverse plate (3) and is fixedly connected with the first connecting plate (5);
the oil pipe fixing mechanism (6), the top of base (1) is provided with oil pipe fixing mechanism (6), oil pipe fixing mechanism (6) include mount pad (601), movable groove (602), electric putter (603), movable block (604), concave type piece (605), screw hole (606), screw rod (607), splint (608) and handle (609), rear side fixedly connected with mount pad (601) at base (1) top, movable groove (602) have been seted up to the front side of mount pad (601), electric putter (603) are all fixedly connected with in the left and right sides of mount pad (601), the flexible end of electric putter (603) runs through movable groove (602) and extends to the inside of movable groove (602) and fixedly connected with movable block (604), the front side of movable block (604) runs through movable groove (602) and extends to the outside of movable groove (602) and fixedly connected with concave type piece (605), screw hole (606) have been seted up to the front side of concave type piece (605), threaded hole (607) have inside threaded connection (607), screw rod (606) have been connected with screw rod (606) and threaded hole (606) have been run through to the outside of movable groove (602), the front end of the screw rod (607) penetrates through the threaded hole (606) and extends to the outside of the threaded hole (606) and is fixedly connected with a handle (609).
2. The high-pressure oil pipe pressure resistance tester according to claim 1, wherein: the bottom of first connecting plate (5) fixedly connected with pressure sensor (7), the bottom of pressure sensor (7) is fixedly mounted with clamp plate (8).
3. The high-pressure oil pipe pressure resistance tester according to claim 1, wherein: the front side of the transverse plate (3) is provided with a controller, and the controller is provided with a display screen and control buttons.
4. The high-pressure oil pipe pressure resistance tester according to claim 1, wherein: the concave block (605) is in movable contact with the base (1).
5. The high-pressure oil pipe pressure resistance tester according to claim 1, wherein: the surface of the movable block (604) is in movable contact with the inner wall of the movable groove (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321023764.3U CN219935539U (en) | 2023-04-28 | 2023-04-28 | High-pressure oil pipe pressure-resistant testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321023764.3U CN219935539U (en) | 2023-04-28 | 2023-04-28 | High-pressure oil pipe pressure-resistant testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219935539U true CN219935539U (en) | 2023-10-31 |
Family
ID=88491826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321023764.3U Active CN219935539U (en) | 2023-04-28 | 2023-04-28 | High-pressure oil pipe pressure-resistant testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219935539U (en) |
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2023
- 2023-04-28 CN CN202321023764.3U patent/CN219935539U/en active Active
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