CN211010068U - High-strength valve cover - Google Patents
High-strength valve cover Download PDFInfo
- Publication number
- CN211010068U CN211010068U CN201921979496.6U CN201921979496U CN211010068U CN 211010068 U CN211010068 U CN 211010068U CN 201921979496 U CN201921979496 U CN 201921979496U CN 211010068 U CN211010068 U CN 211010068U
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Abstract
The utility model relates to the technical field of valves, specifically say a high strength's valve gap, including the base, the base includes through-hole, draw-in groove, punchhole, link, boss, aperture, ring and round hole, and the through-hole is seted up in the base four corners, and the draw-in groove is seted up in base one side, and the ring is located between round hole and the draw-in groove, base one end is located to the link, and the base other end is located to the boss, and the punchhole is seted up in the middle of the round hole, and the aperture is seted up in the draw-in groove side, and the counter bore has been seted up to through-hole one end, and the link is equipped with the connecting hole, and the connecting hole includes counter bore A and.
Description
Technical Field
The utility model relates to the technical field of valves, specifically say a high strength's valve gap.
Background
The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the wide variety of valves used in extremely complex autonomous systems. The valve cover is used as an important component of the valve and plays a role in sealing. However, the conventional valve cover has poor connection stability, low strength and poor sealing performance through analysis.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides a valve gap of high strength here, not only connection stability is high, and intensity is high moreover, and toughness is good, and the leakproofness is high simultaneously.
The utility model discloses a realize like this, construct a high strength's valve gap, including the base, the base includes through-hole, draw-in groove, punchhole, link, boss, aperture, ring and round hole, and the base four corners is seted up to the through-hole, and the draw-in groove is seted up in base one side, and the ring is located between round hole and the draw-in groove, base one end is located to the link, and the base other end is located to the boss, and the punchhole is seted up in the middle of the round hole, and the aperture is.
Furthermore, the base is made of nodular cast iron, and the nodular cast iron has high strength, plasticity and toughness, and has wear resistance, corrosion resistance and dimensional stability.
Furthermore, a counter bore is formed in one end of the through hole, and the screw can be prevented from protruding through the counter bore, so that the end face is smooth.
Further, the connecting end is provided with a connecting hole, the connecting hole comprises a counter bore A and threads, the counter bore A is arranged at one end of the connecting hole, the inner wall of one end of the connecting hole is provided with the threads, and the connecting piece is convenient to mount and dismount through the threads.
Furthermore, the hole is communicated with the connecting hole, so that pressure is conveniently relieved through the hole, and the internal pressure is kept stable.
Furthermore, the outer edge of the circular ring is provided with a positioning groove, and the positioning groove is convenient for the calibration of the connecting piece.
The utility model discloses an improve and provide a high strength's valve gap here, compare with current valve gap, have following advantage: not only connection stability is high, and intensity is high moreover, and toughness is good, and the leakproofness is high simultaneously, and the concrete embodiment is:
the method has the advantages that: through the through-hole in base four corners can be better with other connecting pieces stable continuous, can fix the packing ring through the boss, make to connect more stably, communicate with each other through punchhole and connecting hole, through the convenient pressure release of punchhole, keep internal pressure stable, the valve gap connection of messenger is more stable.
The method has the advantages that: the base is made of nodular cast iron, and has high strength, plasticity, toughness, wear resistance, corrosion resistance and size stability.
The method has the advantages that: through the draw-in groove for the connecting piece is spacing, makes things convenient for connecting piece calibration, spacing through the constant head tank, improves and connects the leakproofness.
Drawings
Fig. 1 is a schematic view of a high-strength valve cover structure of the present invention.
Fig. 2 is a schematic front view of the base structure of the present invention.
Fig. 3 is a schematic view of the connecting hole structure in the direction of the base a-a of the present invention.
Fig. 4 is a schematic view of the counterbore structure of the present invention.
Fig. 5 is a schematic view of the structure of the connecting end of the base B.
Fig. 6 is a schematic view of the boss structure of the present invention.
The figure illustrates the format: the base 1, the through hole 11, the clamping groove 12, the hole 13, the connecting end 14, the boss 15, the small hole 16, the circular ring 17, the circular hole 18, the counter bore 111, the connecting hole 141, the counter bore A1411, the screw thread 1412 and the positioning groove 171.
Detailed Description
The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a high-strength valve cover through improvement, as shown in the attached drawings of the specification, the high-strength valve cover can be implemented as follows; including base 1, base 1 includes through-hole 11, draw-in groove 12, punchhole 13, link 14, boss 15, aperture 16, ring 17 and round hole 18, and through-hole 11 sets up in 1 four corners of base, and draw-in groove 12 sets up in base 1 one side, and ring 17 is located between round hole 18 and the draw-in groove 12, base 1 one end is located to link 14, and the base 1 other end is located to boss 15, and punchhole 13 sets up in the middle of round hole 18, and aperture 16 sets up in draw-in groove 12 side.
More specifically, the base 1 is made of nodular cast iron, which has high strength, plasticity, toughness, and has wear resistance, corrosion resistance, and dimensional stability.
More specifically, a counterbore 111 is formed at one end of the through hole 11, and the screw can be prevented from protruding through the counterbore 111, so that the end surface is smooth.
More specifically, the connecting end 14 is provided with a connecting hole 141, the connecting hole 141 comprises a counterbore A1411 and a thread 1412, the counterbore A1411 is opened at one end of the connecting hole 141, the thread 1412 is arranged on the inner wall of one end of the connecting hole 141, and the connecting piece is convenient to mount and dismount through the thread 1412.
More specifically, the hole 13 communicates with the connection hole 141, and the pressure is easily released through the hole 13, thereby maintaining the internal pressure stably.
More specifically, the outer edge of the ring 17 is provided with a positioning groove 171, and the positioning groove 171 facilitates the calibration and the limiting of the connecting piece.
The working principle of the high-strength valve cover is as follows: base 1 is made for nodular cast iron, nodular cast iron has very high intensity, plasticity, toughness, and have wearability and corrosion resistance and dimensional stability, through the through-hole 11 in base 1 four corners can be better with other connecting pieces stable link to each other, it is spacing to make the connecting piece through draw-in groove 12, locating groove 171 has been seted up along the outer edge of ring 17, make things convenient for the connecting piece calibration through locating groove 171, it is spacing, improve the leakproofness, eyelet 13 communicates with each other with connecting hole 141, make things convenient for the pressure release through eyelet 13, it is stable to keep internal pressure, the valve body of messenger is more stable, make the connecting piece dismantle conveniently in the installation through screw thread 1412.
In conclusion; high strength's valve gap compares with current valve gap, and not only connection stability is high, and intensity is high moreover, and toughness is good, and the leakproofness is high simultaneously.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a high strength's valve gap, includes base (1), its characterized in that: base (1) includes through-hole (11), draw-in groove (12), punchhole (13), link (14), boss (15), aperture (16), ring (17) and round hole (18), base (1) four corners is seted up in through-hole (11), base (1) one side is seted up in draw-in groove (12), ring (17) are located between round hole (18) and draw-in groove (12), base (1) one end is located in link (14), base (1) other end is located in boss (15), punchhole (13) are seted up in the middle of round hole (18), draw-in groove (12) side is seted up in aperture (16).
2. A high strength valve cover according to claim 1, wherein: the base (1) is made of nodular cast iron.
3. A high strength valve cover according to claim 1, wherein: one end of the through hole (11) is provided with a counter bore (111).
4. A high strength valve cover according to claim 1, wherein: the connecting end (14) is provided with a connecting hole (141), the connecting hole (141) comprises a counter bore A (1411) and a thread (1412), the counter bore A (1411) is arranged at one end of the connecting hole (141), and the inner wall of one end of the connecting hole (141) is provided with the thread (1412).
5. A high strength valve cover according to claim 1, wherein: the holes (13) are communicated with the connecting holes (141).
6. A high strength valve cover according to claim 1, wherein: the outer edge of the circular ring (17) is provided with a positioning groove (171).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921979496.6U CN211010068U (en) | 2019-11-16 | 2019-11-16 | High-strength valve cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921979496.6U CN211010068U (en) | 2019-11-16 | 2019-11-16 | High-strength valve cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211010068U true CN211010068U (en) | 2020-07-14 |
Family
ID=71477254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921979496.6U Active CN211010068U (en) | 2019-11-16 | 2019-11-16 | High-strength valve cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211010068U (en) |
-
2019
- 2019-11-16 CN CN201921979496.6U patent/CN211010068U/en active Active
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