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Separation and reunion automatic control mechanism of spring machine clutch

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Publication number
CN102873234A
CN102873234A CN 201210382666 CN201210382666A CN102873234A CN 102873234 A CN102873234 A CN 102873234A CN 201210382666 CN201210382666 CN 201210382666 CN 201210382666 A CN201210382666 A CN 201210382666A CN 102873234 A CN102873234 A CN 102873234A
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CN
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Patent type
Prior art keywords
clutch
semi
shifting
fork
movable
Prior art date
Application number
CN 201210382666
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Chinese (zh)
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CN102873234B (en )
Inventor
俞家林
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绍兴市家度弹簧机械有限公司
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Abstract

The invention relates to the field of spring machines, in particular to a separation and reunion automatic control mechanism of a spring machine clutch. The mechanism comprises a box body, a lever, an L-shaped shifting fork, a movable semi clutch, a fixed semi clutch, a clutch shaft and a compression spring. The movable semi clutch and the fixed semi clutch are arranged on the clutch shaft, and the compression spring is further arranged between the box body and the movable semi clutch. The shifting fork is arranged on the box body, the shifting fork is arranged on the box body, the end portion of the shifting fork in the box body is connected with the lever in intersection mode and located above the lever, and the end portion of the shifting fork outside the box body is connected with the movable semi clutch in sleeve mode. Users can lift the lever to enable the shifting fork to deviate the movable semi clutch from the fixed semi clutch. By means of the scheme, the shifting fork enables the movable semi clutch to deviate from the fixed semi clutch, and the compression spring enables the movable semi clutch to be restored, and high-performance separation and reunion can be achieved.

Description

一种弹簧机离合器离合自动控制机构 A spring-conditioner clutch automatic clutch control mechanism

[0001] [0001]

技术领域[0002] Technical Field [0002]

本发明涉及弹簧机领域,特指一种弹簧机离合器离合自动控制机构。 The present invention relates to the field of spring machine, in particular to a clutch spring clutch automatic machine control mechanism.

[0003] [0003]

背景技术 Background technique

[0004] 本发明属于弹簧机机械领域,弹簧机的传统送料方式主要由2种,一种是用牙嵌式离合器、电磁离合器等方式送线,这种送线方式主要缺点是送线开始和结束的加速度和速度都无限大,送线精度不高。 [0004] The present invention belongs to the field of machines for the spring, the spring conventional feeding method is mainly composed of two machines, one is dog clutch, an electromagnetic clutch, etc. wire feed, wire feed this way the main drawback is sent to the start line and the end of the acceleration and speed are infinite wire feed accuracy is not high. 还有一种方式是扇形齿轮来回摆动和单向超越离合器配合送线,这种送线方式主要优点是送线开始和结束的加速度和速度都为零。 Another way is to swing back and forth, and the sector gear with the one-way clutch feed line, which feed-line main advantage is that the beginning and end of the wire feed speed and acceleration are zero. 虽然这种方式的送线精度高,但使用范围较窄,对于直径大于8丽以上的钢丝,单向超越离合器无法承受,有待改进。 Although the high line feeding precision in this manner, but using a narrower range, for more than 8 larger than the wire diameter of Korea, one-way clutch can not afford to be improved.

[0005] 因此,本发明人对此做进一步研究,研发出一种弹簧机离合器离合自动控制机构,本案由此产生。 [0005] Accordingly, the present invention this further study, developed a clutch spring clutch automatic machine control means, thereby producing the case.

[0006] [0006]

发明内容 SUMMARY

[0007] 本发明的目的在于提供一种弹簧机离合器离合自动控制机构,提高了弹簧机送料时的离合性能。 [0007] The object of the present invention is to provide a spring clutch clutch automatic machine control mechanism, improving the performance of the clutch spring machine feed.

[0008] 为了实现上述目的,本发明的技术方案如下: [0008] To achieve the above object, the technical solution of the present invention is as follows:

一种弹簧机离合器离合自动控制机构,包括箱体,杠杆,L形的拨叉,活动半离合器,固定半离合器,离合器轴,压簧;所述的活动半离合器和固定半离合器设置在离合器轴上,活动半离合器和箱体之间还设置有压簧;所述的拨叉设置在箱体上,拨叉在箱体内的端部与杠杆交叉连接且位于杠杆的上方,拨叉在箱体外的端部套接在活动半离合器上;通过抬起杠杆使拨叉将活动半离合器从固定半离合器上脱离。 A spring-conditioner clutch automatic clutch control mechanism, comprising a housing, a lever, L-shaped fork, activities clutch half, the fixed half clutch, the clutch shaft, the compression spring; said movable clutch half and the fixed half clutch shaft clutch disposed further provided between the compression spring, the movable clutch half and the casing; disposed above the fork on the case, the shifter end portion of the lever in the housing and connected to the cross lever is located, in the housing fork an outer end portion of the socket in the event of half-clutches; by fork lift lever so that the movable clutch half clutch disengaged from the fixed half.

[0009] 进一步,所述的离合器轴设置在箱体的下部,所述的活动半离合器和固定半离合器皆位于箱体外。 [0009] Further, the clutch shaft is provided at a lower portion of the casing, said movable clutch half and the fixed half-clutches are located outside the box.

[0010] 进一步,所述的拨叉的转折处枢接在设置在箱体外的支座上。 [0010] Further, the turning point of the pivot fork is arranged in contact with the outer bearing housing.

[0011] 进一步,所述的杠杆包括第一杠杆和第二杠杆,第一杠杆和第二杠杆都枢接在箱体内同一水平位置上;其中第一杠杆的端部与拨叉交叉设置,第二杠杆的端部重叠在第一杠杆另一端部上,第二杠杆的另一端部通过轴承与凸轮联动连接。 [0011] Further, the lever comprises a first lever and a second lever, the first lever and the second lever are pivoted at the same horizontal position on the cabinets; wherein an end portion of the first lever is provided with a cross-yoke, of two overlapped ends of the lever at the other end of the first lever, the other end of the second lever is connected by a linkage with the cam bearing.

[0012] 进一步,所述的凸轮设置在主动轴上且外圆包括两道半径不一的圆弧。 [0012] Further, the cam provided on the drive shaft and comprising two outer arcs of varying radius.

[0013] 进一步,所述的第一杠杆与拨叉的交接处设置有内六角螺栓,拨叉连接于内六角螺栓之上。 [0013] Further, the first lever and the fork of the junction is provided with a hexagonal bolt, connected to the forks on hexagon socket head bolts. [0014] 进一步,所述的活动半离合器与固定半离合器之间通过离合器转动销连接。 [0014] Further, between the fixed and mobile half-clutch half connected to the clutch via the clutch pin rotatably.

[0015] 进一步,所述的活动半离合器上开设有配合离合器转动销的若干长槽。 [0015] Further, defines a plurality of elongated slots engaging the clutch rotation pin on said active clutch half.

[0016] 进一步,所述的离合器转动销在长槽内的这一端有一个斜面结构。 [0016] Further, the rotation of the clutch pin at the end of a long groove inclined structure.

[0017] 进一步,所述的活动半离合器开设有凹槽,凹槽与轴承接触处是弧面,拨叉套接在凹槽中。 [0017] Further, the mobile half-clutch defines a groove, the groove is in contact with the bearing arc, fork in the recess socket.

[0018] 采用上述方案后,本发明与现有技术相比,具有以下优点: [0018] With the above-described embodiment, the present invention compared to the prior art, has the following advantages:

I、拨叉使活动半离合器脱离固定半离合器而压簧能使活动半离合器恢复,实现了高性能离合。 I, the movable clutch half fork fixed half disengaged clutch spring clutch half can resume activities, to achieve high performance clutch.

[0019] 2、两杠杆接触点设计时滑动率极低,减少了磨损,提高了传动效率。 [0019] 2, the contact point of two lever design slip rate is extremely low, reduces the wear and improve the transmission efficiency.

[0020] 3、采用大直径凸轮片,使凸轮转动很小角度,就能使离合器快速离合。 [0020] 3, large diameter of the cam plate, the cam is rotated a few degrees, the clutch can be quick-release.

[0021] 4、活动半离合器采用多条长槽设计,有利于离合器容易离合。 [0021] 4, the movable clutch half using a plurality of elongated slot design is conducive to easy clutch clutch.

[0022] 5、采用这种机构,自动控制离合器离合过程,配合扇形齿轮来回摆动送线,可以实现8_以上大线径弹簧机的高精度送线。 [0022] 5, with this mechanism, the automatic clutch control process of the clutch, swing back and forth with the sector gear transmission lines, transmission lines can be realized with high accuracy over a large diameter spring 8_ machine.

[0023] 6、第一杠杆与拨叉的接触处设置有头部是圆球形的内六角螺栓,使摆动时减少了接触磨损,提高了传动效率。 [0023] 6, the first lever and the contact fork is provided with a spherical head of the hexagon bolt, so that the swing reduces contact wear, improve the transmission efficiency.

附图说明 BRIEF DESCRIPTION

[0024] 图I是本发明的结构示意图; [0024] FIG. I is a schematic structural diagram of the present invention;

图2是图I的左视图; FIG 2 is a left side view of Figure I;

图3为图I拨叉的右视图; 3 is a right side view of FIG. I fork;

图4是图I II向不意图; FIG 4 is a diagram intended to not I II;

图5是拨叉的立体图。 FIG 5 is a perspective view of the fork.

[0025] 标号说明 [0025] DESCRIPTION OF REFERENCE NUMERALS

箱体I,第一杠杆21,第二杠杆22,拨叉3,内六角螺栓31,轴承32,支座4,活动半离合器5,长槽51,凹槽52,固定半离合器6,转动销61,离合器轴7,压簧8,凸轮9。 Case I, the first lever 21, the second lever 22, a fork 3, hex bolts 31, bearings 32, the carrier 4, the movable clutch half 5, the long groove 51, groove 52, fixed half clutch 6, pivot pin 61, the clutch shaft 7, spring 8, the cam 9.

具体实施方式 detailed description

[0026] 下面结合附图和具体实施例对本发明作进一步的说明。 Drawings and specific embodiments of the present invention will be further described [0026] below in conjunction.

[0027] 如图所示,本发明揭示的一种弹簧机离合器离合自动控制机构,包括箱体1,杠杆,L形的拨叉3,支座4,活动半离合器5,固定半离合器6,离合器轴7,压簧8。 [0027] As shown, the present invention discloses a clutch spring clutch automatic machine control mechanism, comprises a housing 1, a lever, L-shaped yoke 3, carrier 4, the movable clutch half 5, 6 fixed half clutch, clutch shaft 7, spring 8.

[0028] 其中离合器轴7设置在箱体I的下部,活动半离合器5和固定半离合器6都设置在离合器轴7上且位于箱体I外;活动半离合器5上开设若干长槽51,设置在固定半离合器6上的离合器转动销61可以插入长槽51中实现两个离合器之间的离合功能,其中离合器转动销61在长槽51内的这一端有一个斜面结构,有利于离合器转动销61更精确的插入长槽51中;活动半离合器凹槽52上加工了圆弧,离合器轴7转动传递动力时,与轴承32近似纯滚动摩擦,减少了磨损,提高了寿命。 [0028] wherein the clutch shaft 7 is provided at the lower case I, the movable clutch half half 5 and a clutch 6 are fixed on the clutch shaft is provided on the outer casing 7 and I; defines a plurality of elongated slots 51 on the movable clutch half 5, provided clutch clutch half on the fixed pivot pin 6 is inserted into the long grooves 51, 61 may be achieved between the two clutches clutching function, wherein rotation of the clutch pin in this end of the long groove 51 has a ramp structure 61, facilitate the rotation of the clutch pin 61 more accurately inserted into the long groove 51; machined arcuate groove 52 on the movable half-clutch, the clutch shaft 7 is rotated when power is transmitted, the bearing 32 is approximately a pure rolling friction, reduced wear, improved life.

[0029] 杠杆包括第一杠杆21和第二杠杆22,第一杠杆21和第二杠杆22都枢接在箱体I内同一水平位置上,第二杠杆22的端部重叠在第一杠杆21另一端部上,第二杠杆22的另一端部通过设置在轴承32销上的轴承32与电机轴上的凸轮9联动连接;拨叉3的转折处枢接在设置在箱体I外的支座4上,拨叉3在箱体I外的端部套接在活动半离合器5上;拨叉3在箱体I内的端部与第一杠杆21交叉设置且位于第一杠杆21的上方;凸轮9设置在主动轴上且外圆包括两道半径不一的圆弧,当主动轴转动时通过圆弧抬起第二杠杆22使拨叉3将活动半离合器5从固定半离合器6上脱离。 [0029] The lever 21 comprises a first lever and a second lever 22, the first lever 21 and second lever 22 are pivoted in the same horizontal position within the housing I, the second end portion 22 of the lever 21 overlaps the first lever the other end portion, the other end of the second lever 22 is provided in the cam bearing 32 and a bearing on the motor shaft 32 drivingly connected to pin 9; turning the pivot fork branch 3 is provided in contact with the outer casing I , 4 seat fork 3 is sleeved outside the box end portion I activity in the upper half of a clutch 5; upper end portion of the yoke 3 and the first lever 21 in the housing I cross provided at the first lever 21 and the ; cam 9 disposed on the drive shaft and comprising two different outer radius of the circular arc, when the drive shaft is rotated by a second lever 22 so that arcuate lifting fork 3 is fixed from the movable clutch half 6 half clutch 5 out.

[0030] 箱体I和活动半离合器5之间还设置有压簧8,用来对活动半离合器5进行复位。 [0030] Case I activity and the clutch 5 is also provided between the half compression spring 8, the clutch 5 is used to reset a half activity.

[0031] 作为优选,所述的第一杠杆21与拨叉3的交接处设置有内六角螺栓31,此内六角螺栓头部是圆球形,拨叉3位于内六角螺栓31之上,摆动时减少了接触磨损,提高了传动效率。 [0031] Advantageously, the first lever 21 and the junction of the fork 3 is provided with the hexagonal bolt 31, when this is the Allen head bolts spherical, fork 3 positioned above the hex bolts 31, wobble reducing contact wear, improve the transmission efficiency. [0032] 本发明的工作原理是: [0032] The working principle of the present invention are:

电机带动主动轴,使凸轮9 (如图2所示状态下)转动,当半径较大的圆弧转到轴承32处时,第二杠杆22逆时针转动,从而使得第一杠杆21顺时针转动,设置在第一杠杆21端部的拨叉3被抬起,由于拨叉3枢接在支座4上,所以使得套接在拨叉3另一端中的活动半离合器5从固定半离合器6中脱离。 Motor drives the drive shaft, the cam 9 (the state shown in FIG. 2) rotates, when the large radius of the arc to the bearings 32, the second lever 22 rotates counterclockwise, so that the first lever 21 is rotated clockwise , fork 21 is provided at an end portion of the first lever 3 is raised, since the yoke 3 is pivoted on the support 4, so that the socket 5 at 3 events clutch half in the other end of the fork 6 from the fixed clutch half the detachment.

[0033] 当凸轮9转到半径较小的圆弧处时,活动半离合器5在压簧8的作用下复位,从而使得其它构件也一并回位。 [0033] When the cam 9 to the smaller radius of the arc at the mobile half-clutch 5 is reset under the action of the compression spring 8, so that together with the other members also return.

[0034] 上述仅为本发明的具体实施例,但本发明的设计构思并不局限于此,凡利用此构思对本发明进行非实质性的改动,均应属于侵犯本发明保护范围的行为。 [0034] The above-described embodiments are only specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, where the use of this concept of the present invention without substantive changes, shall infringe the scope of the present invention.

Claims (10)

1. 一种弹簧机离合器离合自动控制机构,其特征在于:包括箱体,杠杆,L形的拨叉,活动半离合器,固定半离合器,离合器轴,压簧;所述的活动半离合器和固定半离合器设置在离合器轴上,活动半离合器和箱体之间还设置有压簧;所述的拨叉设置在箱体上,拨叉在箱体内的端部与杠杆交叉连接且位于杠杆的上方,拨叉在箱体外的端部套接在活动半离合器上;通过抬起杠杆使拨叉将活动半离合器从固定半离合器上脱离。 A clutch spring clutch automatic machine control mechanism, characterized by: a housing, a lever, L-shaped fork, activities clutch half, the fixed half clutch, the clutch shaft, the compression spring; said movable clutch half and fixed disposed above the fork on the case, the shifter end portion of the lever in the housing and connected to the cross lever is located; half-clutch is disposed between the clutch shaft, the movable clutch half and is also provided with a spring housing , the outer casing of the fork end portion sleeved on the active half-clutches; by fork lift lever so that the movable clutch half clutch disengaged from the fixed half.
2.根据权利要求I所述的一种弹簧机离合器离合自动控制机构,其特征在于:所述的离合器轴设置在箱体的下部,所述的活动半离合器和固定半离合器皆位于箱体外。 The machine I said one spring clutch automatic clutch control mechanism as claimed in claim, wherein: the clutch shaft is provided at a lower portion of the casing, said movable clutch half and the fixed half-clutches are located outside the housing .
3.根据权利要求2所述的一种弹簧机离合器离合自动控制机构,其特征在于:所述的拨叉的转折处枢接在设置在箱体外的支座上。 3. A machine according to claim a spring-clutch automatic clutch control mechanism of claim 2, wherein: the turning point of the pivot fork is arranged in contact with the outer bearing housing.
4.根据权利要求I所述的一种弹簧机离合器离合自动控制机构,其特征在于:所述的杠杆包括第一杠杆和第二杠杆,第一杠杆和第二杠杆都枢接在箱体内同一水平位置上;其中第一杠杆的端部与拨叉交叉设置,第二杠杆的端部重叠在第一杠杆另一端部上,第二杠杆的另一端部通过轴承与凸轮联动连接。 4. A machine according to one of the spring clutch automatic clutch control mechanism according to claim I, wherein: said lever comprises a first lever and a second lever, the first lever and the second lever are pivoted to the same in the housing horizontal position; wherein the first lever end portion of the fork is provided intersecting the end portion of the second lever overlap the other end of the first lever, the other end of the second lever is connected by a linkage with the cam bearing.
5.根据权利要求4所述的一种弹簧机离合器离合自动控制机构,其特征在于:所述的凸轮设置在主动轴上且外圆包括两道半径不一的圆弧。 5. The machine according to claim a spring-clutch automatic clutch control mechanism of claim 4, wherein: said cam provided on the drive shaft and comprising two outer arcs of varying radius.
6.根据权利要求5所述的一种弹簧机离合器离合自动控制机构,其特征在于:所述的第一杠杆与拨叉的交接处设置有内六角螺栓,拨叉连接于内六角螺栓之上。 6. A machine according to one of the spring clutch automatic clutch control mechanism according to claim 5, wherein: said first lever and provided with a fork junction hex bolts, connected to a fork on the hexagonal bolts .
7.根据权利要求6所述的一种弹簧机离合器离合自动控制机构,其特征在于:所述的活动半离合器与固定半离合器之间通过离合器转动销连接。 A clutch spring clutch automatic machine control mechanism according to claim 6, wherein: rotation of the pin by the clutch connection between said movable clutch half and the fixed half-clutch.
8.根据权利要求7所述的一种弹簧机离合器离合自动控制机构,其特征在于:所述的活动半离合器上开设有配合离合器转动销的若干长槽。 8. A machine according to claim a spring-clutch automatic clutch control mechanism of claim 7, wherein: a plurality of elongated slot defines with the rotation of the clutch pin on the clutch half activity.
9.根据权利要求8所述的一种弹簧机离合器离合自动控制机构,其特征在于:所述的离合器转动销在长槽内的这一端有一个斜面结构。 9. A machine according to claim a spring-clutch automatic clutch control mechanism of claim 8, wherein: said rotation pin at the clutch end of a long groove inclined structure.
10.根据权利要求9所述的一种弹簧机离合器离合自动控制机构,其特征在于:所述的活动半离合器开设有凹槽,凹槽与轴承接触处是弧面,拨叉套接在凹槽中。 A clutch spring clutch automatic machine control mechanism according to claim 9, wherein: said movable clutch half defines a groove, the groove is in contact with the bearing arc, concave socket fork slot.
CN 201210382666 2012-10-10 2012-10-10 Separation and reunion automatic control mechanism of spring machine clutch CN102873234B (en)

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