CN216115788U - Piston ring opening clearance detects frock - Google Patents
Piston ring opening clearance detects frock Download PDFInfo
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- CN216115788U CN216115788U CN202121806059.1U CN202121806059U CN216115788U CN 216115788 U CN216115788 U CN 216115788U CN 202121806059 U CN202121806059 U CN 202121806059U CN 216115788 U CN216115788 U CN 216115788U
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- piston ring
- connecting rod
- bottom plate
- gap
- block
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Abstract
The utility model relates to a piston ring opening gap detection tool, which is characterized in that: the piston ring gap gauge comprises a bottom plate, a support column, a hinge block, a piston ring clamping groove, a connecting rod, a piston ring gap plug gauge and a support block; according to the utility model, the piston ring clamping groove structure provided with the plurality of piston rings is arranged on the bottom plate, and the piston ring clearance plug gauge on the connecting rod can be quickly and accurately placed in the opening of the piston ring for detection through the movement and rotation of the connecting rod, so that the detection efficiency is improved, and the simultaneous detection of the plurality of piston rings can be realized; and can set up multiple model piston ring clearance feeler gauge on the connecting rod, can carry out the clearance to the piston ring of different models and detect, increased the commonality.
Description
Technical Field
The utility model relates to the technical field of piston ring processing, in particular to a piston ring opening gap detection tool.
Background
The piston ring is a core part in a fuel engine, is widely used on various power machines, completes the sealing of fuel gas together with a cylinder, a piston, a cylinder wall and the like, is formed by casting in the early stage, but with the improvement of the technology, a steel high-power piston ring is produced, and with the continuous improvement of the requirements on the functions and the environment of the engine, the requirements on the inner contour line, the outer contour line and the opening quality of the piston ring are higher and higher.
The gap of an upper opening of a common piston ring needs to be detected after machining is completed, a plug gauge or a plug sheet is commonly used for detecting in a simple detection mode, but when a large number of piston rings are detected, the detection efficiency of a common detection tool is low, the universality is poor, and the piston ring detection tool can only detect the piston ring of a single model.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a piston ring opening gap detection tool, which can solve the problems that the detection efficiency is low because a common piston ring opening gap detection tool can only detect a single piston ring opening gap, the detection of the single piston ring opening gap can only be realized, and the universality is poor.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a piston ring opening clearance detects frock, its innovation point lies in: the piston ring gap gauge comprises a bottom plate, a support column, a hinge block, a piston ring clamping groove, a connecting rod, a piston ring gap plug gauge and a support block;
the bottom plate is horizontally arranged, a guide groove for accommodating a piston ring clamping groove is formed in the upper surface of the bottom plate in an extending mode along the width direction, the bottom end of the piston ring clamping groove is embedded into the guide groove in the upper surface of the bottom plate, and a piston ring to be detected is arranged in the piston ring clamping groove;
the supporting column is arranged at one end of the upper surface of the bottom plate, and a hinged shaft is horizontally arranged at the top end of the supporting column; the hinged block is connected to a hinged shaft at the top end of the support column through a rotary bearing, so that the hinged block can rotate in a vertical plane; the hinge block is of a rectangular structure, and guide strips are arranged on the surfaces of the two sides of the hinge block along the extending direction;
one end of the connecting rod is provided with a connecting hole which is embedded on the hinge block, and the inner wall of the connecting hole is provided with a sliding groove which is matched with the guide strip of the hinge block, so that the connecting rod can move along the extending direction of the sliding groove; the lower surface of the connecting rod is provided with a plurality of clamping grooves for accommodating piston ring gap plug gauges; the piston ring gap plug gauge is provided with a plurality of clamping grooves which are perpendicular to the extending direction of the connecting rod and arranged on the connecting rod, and the bottom end of the other end of the connecting rod is provided with a support pad;
the supporting block is arranged at the other end of the upper surface of the bottom plate, and the upper surface of the supporting block is matched with the supporting pad to support the end part of the connecting rod.
Furthermore, the piston ring gap plug gauge is prism-shaped, and two side edges of the piston ring gap plug gauge are matched with an opening gap on a piston ring to realize detection of the opening gap of the piston ring.
Furthermore, a spare guide groove for accommodating a piston ring clamping groove is further formed in the upper surface of the base plate.
The utility model has the advantages that:
1) according to the utility model, the piston ring clamping groove structure provided with the plurality of piston rings is arranged on the bottom plate, and the piston ring clearance plug gauge on the connecting rod can be quickly and accurately placed in the opening of the piston ring for detection through the movement and rotation of the connecting rod, so that the detection efficiency is improved, and the simultaneous detection of the plurality of piston rings can be realized; and can set up multiple model piston ring clearance feeler gauge on the connecting rod, can carry out the clearance to the piston ring of different models and detect, increased the commonality.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a structural diagram of a piston ring opening gap detection tool according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A piston ring opening clearance detects frock as shown in figure 1, including bottom plate 1, support column 2, articulated piece 3, piston ring draw-in groove 4, connecting rod 5, piston ring clearance plug gage 6 and supporting shoe 7.
The bottom plate 1 is horizontally arranged, a guide groove for accommodating the piston ring clamping groove 4 is formed in the upper surface of the bottom plate 1 in an extending mode along the width direction, the bottom end of the piston ring clamping groove 4 is embedded into the guide groove in the upper surface of the bottom plate, and a piston ring to be detected is arranged in the piston ring clamping groove 4;
the supporting column 2 is arranged at one end of the upper surface of the bottom plate 1, and a hinged shaft is horizontally arranged at the top end of the supporting column 2; the hinging block 3 is connected on a hinging shaft at the top end of the supporting column 2 through a slewing bearing, so that the hinging block 3 can rotate in a vertical plane; the hinge block 3 is of a rectangular structure, and guide strips are arranged on the surfaces of two sides of the hinge block 3 along the extending direction;
one end of the connecting rod 5 is provided with a connecting hole which is embedded on the hinge block 3, and the inner wall of the connecting hole is provided with a sliding groove which is matched with the guide strip of the hinge block 3, so that the connecting rod 5 can move along the extending direction of the sliding groove; the lower surface of the connecting rod 5 is provided with a plurality of clamping grooves for accommodating piston ring gap plug gauges 6; the piston ring clearance plug gauge 6 is provided with a plurality of clamping grooves which are perpendicular to the extending direction of the connecting rod 5 and arranged on the connecting rod 5, and the bottom end of the other end of the connecting rod 5 is provided with a support pad;
the supporting block 7 is arranged at the other end of the upper surface of the bottom plate 1, and the upper surface of the supporting block 7 is matched with the supporting pad to realize the support of the end part of the connecting rod 5.
The piston ring gap plug gauge 6 is prism-shaped, and the two side edges of the piston ring gap plug gauge 6 are matched with an opening gap on a piston ring to realize the detection of the opening gap of the piston ring.
The upper surface of the bottom plate 1 is also provided with a spare guide groove for accommodating the piston ring clamping groove 4.
The working principle of the utility model is as follows: the piston ring clamping groove structure provided with the plurality of piston rings is arranged on the bottom plate, so that the piston ring clearance plug gauge on the connecting rod can be quickly and accurately placed into the opening of the piston ring for detection through the movement and rotation of the connecting rod, the detection efficiency is improved, and the simultaneous detection of the plurality of piston rings can be realized; and can set up multiple model piston ring clearance feeler gauge on the connecting rod, can carry out the clearance to the piston ring of different models and detect, increased the commonality.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a piston ring opening clearance detects frock which characterized in that: the piston ring gap gauge comprises a bottom plate, a support column, a hinge block, a piston ring clamping groove, a connecting rod, a piston ring gap plug gauge and a support block;
the bottom plate is horizontally arranged, a guide groove for accommodating a piston ring clamping groove is formed in the upper surface of the bottom plate in an extending mode along the width direction, the bottom end of the piston ring clamping groove is embedded into the guide groove in the upper surface of the bottom plate, and a piston ring to be detected is arranged in the piston ring clamping groove;
the supporting column is arranged at one end of the upper surface of the bottom plate, and a hinged shaft is horizontally arranged at the top end of the supporting column; the hinged block is connected to a hinged shaft at the top end of the support column through a rotary bearing, so that the hinged block can rotate in a vertical plane; the hinge block is of a rectangular structure, and guide strips are arranged on the surfaces of the two sides of the hinge block along the extending direction;
one end of the connecting rod is provided with a connecting hole which is embedded on the hinge block, and the inner wall of the connecting hole is provided with a sliding groove which is matched with the guide strip of the hinge block, so that the connecting rod can move along the extending direction of the sliding groove; the lower surface of the connecting rod is provided with a plurality of clamping grooves for accommodating piston ring gap plug gauges; the piston ring gap plug gauge is provided with a plurality of clamping grooves which are perpendicular to the extending direction of the connecting rod and arranged on the connecting rod, and the bottom end of the other end of the connecting rod is provided with a support pad;
the supporting block is arranged at the other end of the upper surface of the bottom plate, and the upper surface of the supporting block is matched with the supporting pad to support the end part of the connecting rod.
2. The piston ring opening gap detection tool according to claim 1, characterized in that: the piston ring gap plug gauge is prism-shaped, and two side edges of the piston ring gap plug gauge are matched with an opening gap on a piston ring to realize detection of the opening gap of the piston ring.
3. The piston ring opening gap detection tool according to claim 1, characterized in that: and the upper surface of the bottom plate is also provided with a spare guide groove for accommodating a piston ring clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121806059.1U CN216115788U (en) | 2021-08-04 | 2021-08-04 | Piston ring opening clearance detects frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121806059.1U CN216115788U (en) | 2021-08-04 | 2021-08-04 | Piston ring opening clearance detects frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216115788U true CN216115788U (en) | 2022-03-22 |
Family
ID=80724445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121806059.1U Active CN216115788U (en) | 2021-08-04 | 2021-08-04 | Piston ring opening clearance detects frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216115788U (en) |
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2021
- 2021-08-04 CN CN202121806059.1U patent/CN216115788U/en active Active
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