一种新型气压式***调速器总成A new pneumatic air gun governor assembly
[技术领域][Technical field]
本发明涉及***技术领域,特别是涉及一种新型气压式***调速器总成。The invention relates to the technical field of air guns, in particular to a new air pressure air gun governor assembly.
[背景技术][Background technique]
市场上广泛使用的气压式***目无法调整子弹速度,使用方便。Pneumatic air guns widely used in the market cannot adjust the bullet speed and are easy to use.
[发明内容][Summary of the Invention]
本发明目的是提供了一种新型气压式***调速器总成,使得枪的子弹出口初速度可调节,实现不同的子弹初速度,满足不同的使用场合需要的速度使用要求。The object of the present invention is to provide a new pneumatic air gun governor assembly, which can adjust the initial velocity of the bullet exit of the gun, realize different initial velocity of the bullet, and meet the speed requirement required for different use occasions.
为了解决上述存在的问题,本发明采用了下列技术方案:In order to solve the above problems, the present invention adopts the following technical solutions:
一种新型气压式***调速器总成,包括***阀体,***阀体上有与枪管连通的放气通道,其特征在于:所述的放气通道设置有调速阀,所述的调速阀包括枢装在放气通道内能绕中心转动的调速阀芯,调速阀芯垂直于放气通道设置,调速阀芯上设有多个导气孔,各导气孔沿调速阀芯外圆周互成夹角设置并径向贯穿调速阀芯,各个导气孔具有各不相同的导气孔径;所述的调速阀芯一端伸出***阀体,调速阀芯外端设置有能带动调速阀芯转动以实现各个导气孔与所述放气通道切换导通的调速旋钮。A new pneumatic air gun governor assembly, comprising an air gun valve body, wherein the air gun valve body has a venting passage communicating with the barrel, wherein the venting passage is provided with a speed regulating valve, The speed regulating valve comprises a speed regulating valve core pivotally mounted around the center in the venting passage, the speed regulating valve core is disposed perpendicular to the venting passage, and the speed regulating valve core is provided with a plurality of air guiding holes, and the air guiding holes are arranged along the speed adjusting The outer circumference of the valve core is disposed at an angle with each other and radially penetrates the speed regulating valve core, and each of the air guiding holes has different air guiding apertures; the one end of the speed regulating valve core extends out of the air gun valve body, and the outer end of the speed regulating valve core The utility model is provided with a speed regulating knob capable of driving the speed regulating valve core to rotate to realize the switching between the respective air guiding holes and the venting passage.
如上所述的一种新型气压式***调速器总成,其特征在于:所述的导气孔有两个,两个导气孔沿调速阀芯外圆周互成90°夹角设置。A new pneumatic air gun governor assembly as described above is characterized in that: the air guiding holes have two, and the two air guiding holes are arranged at an angle of 90° with each other along the outer circumference of the speed regulating valve core.
如上所述的一种新型气压式***调速器总成,其特征在于:所述的调速阀芯与所述的***阀体之间还设置有旋转定位钢珠,所述的调速旋钮正对着***阀体的一侧设置有沉孔,沉孔内设置有旋转定位用的弹簧,上述旋转定位钢珠位于沉孔内并顶压在旋转定位用的弹簧外端,旋转定位钢珠在旋转定位用的弹簧张力作用下始终顶压在***阀体外表面滑动。
A new pneumatic air gun governor assembly as described above, characterized in that: the speed regulating valve core and the air gun valve body are further provided with a rotating positioning steel ball, and the speed regulating knob is positive A counterbore is arranged on one side of the air gun valve body, and a spring for rotating positioning is arranged in the counterbore. The rotating positioning steel ball is located in the counterbore and is pressed against the outer end of the spring for rotating positioning, and the rotating positioning steel ball is rotated and positioned. Under the action of the spring tension, it is always pressed against the outer surface of the air gun valve.
本发明的有益效果是:The beneficial effects of the invention are:
1、通过调速旋钮带动调速阀芯转动以实现各个导气孔与放气通道切换导通,使得旋转调速阀芯时有各不相同孔径的导气孔对中放气通道。不同的导气孔具有不同的截面,实现不同的节气流量,从而实现调整子弹初速度的目的,能满足不同的使用场合需要的速度使用要求。1. The speed regulating knob is driven to rotate the speed regulating valve core to realize the switching conduction between the air guiding holes and the air discharging passage, so that the air guiding holes of the different speeds are aligned in the rotating speed regulating valve core. Different air guiding holes have different cross sections to realize different throttle flow rates, so as to adjust the initial velocity of the bullets, and can meet the speed requirement requirements of different use occasions.
2、调速阀芯与***阀体之间还设置有旋转定位钢珠,旋转定位钢珠在弹簧张力作用下始终顶压在***阀体外表面滑动,增大了调速旋钮的旋转阻力,有利于调速阀芯的旋转定位。2. Rotary positioning steel ball is also arranged between the speed regulating valve core and the air gun valve body. The rotating positioning steel ball is always pressed against the outer surface of the air gun valve under the action of the spring tension, which increases the rotation resistance of the speed control knob, which is beneficial to the adjustment. Rotational positioning of the spool.
[附图说明][Description of the Drawings]
图1为***阀体、枪管和调速阀芯组装结构示意图。Figure 1 is a schematic view showing the assembly structure of the air gun valve body, the barrel and the speed regulating valve core.
图2为本发明中调速阀芯主视结构示意图2 is a schematic front view of the speed regulating valve core of the present invention
图3为本发明中调速阀芯主剖结构示意图。3 is a schematic cross-sectional view showing the main structure of the speed regulating valve core of the present invention.
[具体实施方式][detailed description]
如图1、图2和图3所示,一种新型气压式***枪管进气孔结构,包括***阀体102,***阀体102上有与枪管连通的放气通道303,放气通道303设置有调速阀305。调速阀305包括枢装在放气通道303内能绕中心转动的调速阀芯701,调速阀芯701垂直于放气通道303设置。调速阀芯701上设有多个导气孔702,各导气孔702沿调速阀芯701外圆周互成夹角设置并径向贯穿调速阀芯701,各个导气孔701具有各不相同的导气孔径,调速阀芯701一端伸出***阀体102外,调速阀芯701导通的调速旋钮703。As shown in FIG. 1 , FIG. 2 and FIG. 3 , a novel pneumatic air gun barrel air intake structure includes an air gun valve body 102 , and an air vent valve body 102 has a venting passage 303 communicating with the barrel, and a venting passage. The 303 is provided with a speed control valve 305. The speed regulating valve 305 includes a speed regulating valve core 701 pivotally mounted in the deflation passage 303 to rotate around the center, and the speed regulating valve core 701 is disposed perpendicular to the deflation passage 303. The air-conditioning valve core 701 is provided with a plurality of air guiding holes 702. The air guiding holes 702 are disposed at an angle along the outer circumference of the speed regulating valve core 701 and radially penetrate the speed regulating valve core 701. Each air guiding hole 701 has different The air guiding aperture, the one end of the speed regulating valve core 701 extends out of the air gun valve body 102, and the speed regulating valve core 701 is turned on by the speed regulating knob 703.
本实施例子中,导气孔702有两个,两个导气孔702沿调速阀芯701外圆周互成90°夹角设置。调速阀芯701内端通过内六角圆柱头螺钉704、弹簧垫圈705和调速阀垫706来轴向定位在***阀体102上只能转动而不能轴向移动,调速阀芯701与放气通道303之间用左右两组调速阀“O”型密封圈707密封,确保高压气只能经过导气孔702导出,防止漏气。调速阀芯701与***阀体102之间还设置有旋转定位钢珠708,调速旋钮703正对着***阀体102的一侧设置有沉
孔709,沉孔709内设置有旋转定位用的弹簧710,上述旋转定位钢珠708位于沉孔709内并顶压在旋转定位用的弹簧710外端,旋转定位钢珠708在旋转定位用的弹簧710张力作用下始终顶压在***阀体102外表面滑动。In the present embodiment, there are two air guiding holes 702, and the two air guiding holes 702 are disposed at an angle of 90° to each other along the outer circumference of the speed regulating valve core 701. The inner end of the speed regulating valve core 701 is axially positioned on the air gun valve body 102 through the hexagon socket head cap screw 704, the spring washer 705 and the speed regulating valve pad 706, and can only be rotated without axial movement. The air passages 303 are sealed by the left and right sets of speed regulating valves "O" type seals 707 to ensure that the high pressure gas can only be led out through the air guiding holes 702 to prevent air leakage. A rotary positioning steel ball 708 is further disposed between the speed regulating valve core 701 and the air gun valve body 102, and the speed adjusting knob 703 is disposed opposite to the side of the air gun valve body 102.
The hole 709 and the counterbore 709 are provided with a spring 710 for rotational positioning. The rotary positioning steel ball 708 is located in the counterbore 709 and is pressed against the outer end of the spring 710 for rotational positioning, and the spring 710 for rotational positioning of the steel ball 708 is used for rotational positioning. Under the action of tension, it is always pressed against the outer surface of the air gun valve body 102 to slide.
需要强调的是,本发明所述的实施例是说明性的,而不是限定性的,因此本发明并不限于具体实施方式中所述的实施例,凡是由本领域技术人员根据本发明的技术方案得出的其他实施方式,同样属于本发明保护的范围。
It should be emphasized that the embodiments of the present invention are illustrative and not limiting, and thus the present invention is not limited to the embodiments described in the specific embodiments, and the technical solutions according to the present invention are Other embodiments obtained are also within the scope of the invention.