Rotating valve base
A technology of rotating valves and circular bases, which is applied in the field of mechanical parts, can solve problems such as the inability to achieve fixed angles, and achieve the effects of good application prospects, low weight, and easy one-piece molding
Active Publication Date: 2014-03-26
ZHONGSHAN WANGCHAO HARDWARE IND
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0003] The technical problem solved by the present invention is to overcome the problems that the rotating valve base in the prior art cannot realize the rotation at a fixed angle, it is inconvenient to use, more casting materials are used, the weight is heavy, and the cost is high
Method used
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Embodiment Construction
[0013] The present invention will be further described below in conjunction with the accompanying drawings.
[0014] Such as figure 1 As shown, a rotary valve base includes a circular base 1, a valve body placement hole 2 is provided in the middle of the circular base 1, and fixed holes 7 distributed at equal intervals are provided on the edge of the circular base 1, and the number of the fixed holes 7 is Four, the symmetrical position of the edge of the valve body placement hole 2 protrudes upwards to form a support block 3, and a weight-reducing groove 4 is formed between the two support blocks 3, which can reduce casting materials, make the weight of the rotary valve base low, and reduce Cost, the upper part of the support block 3 is provided with a connecting seat 5, the connecting seat 5 is circular, and two waist-shaped holes 6 are symmetrically arranged on the upper surface, and the length of the waist-shaped hole 6 is 1 / 4 of the circumference of the connecting seat 5 ...
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The invention discloses a rotating valve base. The rotating valve base comprises a circular base, wherein a valve body placing hole is formed in the middle of the circular base; symmetric positions at the edge of the valve body placing hole are upwards projected to form supporting blocks; a weight reducing groove is formed between the two supporting blocks; a connecting seat is arranged on the upper portion of the supporting block and is ring-shaped; and two kidney-shaped holes are symmetrically formed in the upper surface of the connecting seat. The symmetric kidney-shaped holes of which the length is a quarter of the perimeter are formed in the connecting seat; a valve body of a rotating valve can be controlled to rotate at an included angle of 45 degrees; the rotating valve base is convenient to use; a groove is formed between the base and the connecting seat; casting materials can be reduced; the rotating valve base is light in weight; the cost of the rotating valve base is reduced; and moreover, the rotating valve base is simple in design, is integrally formed easily, and has a good application prospect.
Description
technical field [0001] The invention relates to the technical field of mechanical parts, in particular to a rotary valve base. Background technique [0002] The existing rotating valve base is provided with a rotating groove, and the valve body of the rotating valve can rotate in the rotating groove, but the rotating groove on the traditional rotating valve base is an annular groove, and the valve body of the rotating valve rotates 360°, but some The valve body of the local rotary valve does not need to rotate 360°, and only needs to rotate at a fixed angle. In addition, the casting material of the existing rotary valve base is more, heavy, and high in cost. Contents of the invention [0003] The technical problem solved by the invention is to overcome the problems that the rotary valve base in the prior art cannot realize the rotation at a fixed angle, is inconvenient to use, and has many casting materials, heavy weight and high cost. [0004] In order to solve the probl...
Claims
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IPC IPC(8): F16K27/00
CPCF16K51/00
Inventor 艾建中杨宗太
Owner ZHONGSHAN WANGCHAO HARDWARE IND