WO2022205950A1 - 一种面向硅冷却臂的装配方法 - Google Patents

一种面向硅冷却臂的装配方法 Download PDF

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Publication number
WO2022205950A1
WO2022205950A1 PCT/CN2021/132345 CN2021132345W WO2022205950A1 WO 2022205950 A1 WO2022205950 A1 WO 2022205950A1 CN 2021132345 W CN2021132345 W CN 2021132345W WO 2022205950 A1 WO2022205950 A1 WO 2022205950A1
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WIPO (PCT)
Prior art keywords
strut
turntable
coaxial
connecting shaft
disc body
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PCT/CN2021/132345
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English (en)
French (fr)
Inventor
陈涛
倪克健
黄志颖
田玉祥
田显东
吴文荣
戴亚平
孙立宁
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苏州大学
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Application filed by 苏州大学 filed Critical 苏州大学
Priority to US17/790,311 priority Critical patent/US20230044875A1/en
Publication of WO2022205950A1 publication Critical patent/WO2022205950A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21B—FUSION REACTORS
    • G21B1/00—Thermonuclear fusion reactors
    • G21B1/11—Details
    • G21B1/19—Targets for producing thermonuclear fusion reactions, e.g. pellets for irradiation by laser or charged particle beams
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/10—Nuclear fusion reactors

Definitions

  • the present application relates to the field of mechanical precision machining, and more particularly, to an assembly method for a silicon cooling arm.
  • Frozen target is an important target type to achieve high energy gain in inertial confinement nuclear fusion.
  • the cooling arm is one of the important parts of the freezing target. It connects the cold source with the aluminum sleeve to obtain the precise temperature required for the uniform deuterium-tritium ice layer in the target pellet.
  • the silicon cooling arm is also used for clamping Holds aluminum sleeve. During inertial confinement fusion experiments, the silicon cooling arm and the aluminum sleeve are fitted with an interference fit, and the clamping force arms of the multiple secondary branches of the silicon cooling arm need to tightly fasten the outer wall of the sleeve.
  • the assembly of the silicon cooling arm and the aluminum sleeve is almost done manually.
  • the installation accuracy and efficiency are difficult to meet the requirements of inertial confinement nuclear fusion experiments, and due to the weak perception of the human skin for tiny forces, the silicon cooling arm is often assembled during assembly. Damaged cooling arm surfaces and structural damage.
  • the purpose of the present application is to provide an assembly method for silicon cooling arms in view of the above-mentioned deficiencies of the prior art.
  • the ball head of the strut (2) is pre-arranged in the arc groove (5-3) of the turntable (5);
  • the central insertion hole (4-2) of the coaxial device passes through the fifth part (3-5) and the fourth part (3-4) of the connecting shaft (3) in sequence, and the strut (2) passes through the coaxial device (4). ) of the radial groove (4-3);
  • the third part (3-3) of the connecting shaft (3) is attached to the lower surface of the coaxial disc body (4-1);
  • the fifth part (3-5) of the connecting shaft (3) is inserted into the hollow part of the hollow disc body (1-1) of the strut stopper (1), and the fourth part (3) of the connecting shaft (3) -4) Fitting the lower surface of the hollow disc body (1-1) of the strut stopper (1);
  • each strut (2) is respectively sleeved on the bosses (1-2) of the groove body of the strut stopper (1).
  • the structure assembled in the above steps S1-S3 is a secondary bifurcated clamping force arm spreader facing the silicon cooling arm, which includes: a strut stopper (1), a strut (2), a connecting rod shaft (3), coaxial device (4), turntable (5);
  • a strut stopper (1) comprising: a hollow disc body (1-1) and a plurality of placement slots; the placement slots are evenly spaced on the outer circumferential direction of the hollow disc body (1-1); Bosses (1-2) are arranged in the grooves;
  • a strut (2) comprising: a strut body (2-1), a depression (2-2), a ball head (2-3), and a depression (2-2) is provided on the strut body (2-1) , the ball head (2-3) is arranged on the lower end of the strut (2);
  • the connecting shaft (3) includes: a third part (3-3), a fourth part (3-4), and a fifth part (3-5), and the circular section radii of the three parts decrease in turn;
  • a coaxial device (4) comprising: a coaxial device disc body (4-1), a central insertion hole (4-2) of the coaxial device, and a plurality of radial grooves (4-3); the radial grooves are of straight type slot; the central insertion hole (4-2) of the coaxial coaxial is arranged in the central part of the coaxial disc body (4-1); the radial slot (4-3) is provided in the coaxial disc body (4-1) The upper part is distributed in an annular array, and the length direction of the radial groove (4-3) is the radial direction of the coaxial disc body (4-1); the fourth part (3-4) of the connecting shaft (3)
  • the shape is adapted to the shape of the central insertion hole (4-2) of the coaxial;
  • the strut stopper (1) and the coaxial device (4) are respectively sleeved on the fifth part (3-5) and the fourth part (3-4) of the connecting shaft (3);
  • a turntable (5) comprising: a turntable disc body (5-1) and a plurality of arc-shaped grooves (5-3); the arc-shaped grooves (5-3) are distributed in an annular array, and the center of the annular array is the turntable disc body (5-3). 5-1) the center of the circle;
  • the ball head of the support rod (2) is rotatably arranged in the arc-shaped groove (5-3), the support rod (2) passes through the radial groove (4-3) of the coaxial device, and the support rod (2) passes through the support rod (2).
  • the depression of the support rod (2) is in contact with the boss of the support rod stopper (1);
  • the structure of the arc groove (5-3) of the turntable (5) is as follows: in the process of the ball head (2-3) moving from one end of the arc groove (5-3) to the other end, the ball head (2-3) reaches the The distance from the center of the turntable (5) increases or decreases monotonically.
  • the turntable further comprises: a center insertion hole (5-2) of the turntable, and the center insertion hole (5-2) of the turntable is arranged in the center part of the turntable disc body (5-1); the fifth part (5-2) of the connecting shaft (3)
  • the shape of 3-5) is adapted to the shape of the insertion hole (5-2) in the center of the turntable.
  • the connecting shaft (3) includes a first part (3-1), a second part (3-2), a third part (3-3), a fourth part (3-4), a Five parts (3-5); first part (3-1), second part (3-2), third part (3-3), fourth part (3-4), fifth part (3- 5) All are cylindrical, and the first part (3-1), the second part (3-2), the third part (3-3), the fourth part (3-4), the fifth part (3- 5)
  • the central axes coincide; the radius of the circular section of the second part (3-2) is larger than the radius of the circular section of the first part (3-1), and the radius of the circular section of the second part (3-2) is larger than that of the third part (3-2).
  • the fifth part (3-5) can be inserted into the hollow disc body (1-1).
  • the number of groove bodies of the strut stopper (1), the number of the struts (2), the number of radial grooves (4-3), and the number of arc grooves are the same.
  • the depression (2-2) is adapted to the shape of the boss (1-2), and both the boss (1-2) and the depression (2-2) are arc-shaped.
  • bosses (1-2) and the depressions (2-2) are both semicircular.
  • the shape of the arc groove (5-3) is a circular arc.
  • the device can greatly eliminate the problem of inconsistent force exerted by the 12 struts on the clamping force arm caused by the machining error of the part when the second-level bifurcation of the silicon cooling arm is used to spread the clamping force arm. .
  • the device can be directly driven by a motor, improving the spreading accuracy of each strut to a minimum of 1 ⁇ m.
  • the device can not only be used to spread silicon cooling arms with 12 clamping arms, but also can be used for more silicon cooling arms with secondary clamping arms as long as the size of its parts is slightly modified. By constraining the position and length of the rectangular hole on the coaxial device, the silicon arm can be well protected, and the secondary clamping force arm can be prevented from being collapsed due to the excessive force.
  • the core invention of this application is: "The strut stopper (1), the coaxial device (4), and the turntable are all sleeved on the cylindrical connecting shaft (3), and the coaxial device (4) A plurality of radial grooves are arranged, and a plurality of arc-shaped grooves are arranged on the turntable (5).
  • the distance from the ball head (2-3) to the center of the turntable (5) increases or decreases monotonically, the ball head of the strut is in the arc-shaped groove, the strut passes through the radial groove, and the strut
  • the upper part of the rod (not the upper end, the part of the strut that exceeds the limiter of the strut) is hinged with the limiter of the strut"
  • the above design is a whole, and jointly realizes the clamping force of the secondary bifurcation arm of the silicon cooling arm. Function.
  • Figure 1 is an overall assembly view of a secondary bifurcated clamping force arm spreader facing a silicon cooling arm.
  • Figure 2 is an exploded schematic view of a secondary bifurcated clamping force arm spreader facing the silicon cooling arm.
  • Fig. 3 is a top view of the strut stopper.
  • FIG. 4 is a schematic diagram of a three-dimensional design of a strut stopper.
  • Figure 5 is a schematic diagram of a three-dimensional design of a strut.
  • Figure 6 is a top view of the coaxial.
  • FIG. 7 is a schematic diagram of the three-dimensional design of the coaxial device.
  • FIG. 8 is a plan view of the turntable.
  • FIG. 9 is a schematic diagram of a three-dimensional design of a turntable.
  • FIG. 10 is a schematic diagram of the secondary bifurcated clamping force arm spreader clamping the cooling arm of the present application.
  • Strut stopper 1 strut 2, connecting shaft 3, coaxial device 4, turntable 5;
  • Coaxial disc body 4-1 coaxial central insertion hole 4-2, radial groove 4-3;
  • the secondary bifurcated clamping force arm spreader facing the silicon cooling arm is composed of a strut stopper 1 , a strut 2 , a connecting shaft 3 , a coaxial device 4 and a turntable 5 .
  • the strut stopper 1 includes: a hollow disc body 1-1, a boss 1-2, and a dividing piece 1-3; the boss 1-2 and the dividing piece 1-3 are evenly spaced on the hollow circle
  • the strut 2 includes: a strut body 2-1, a depression 2-2, and a ball head 2-3, a depression 2-2 is provided at the top of the strut body 2-1, and the depression 2-2 is connected to the convex
  • the shape of the table 1-2 is adapted; the ball head 2-3 is arranged on the lower end of the strut 2.
  • the connecting shaft 3 includes: a first part 3-1, a second part 3-2, a third part 3-3, a fourth part 3-4, and a fifth part 3-5; the first part 3-1, The second part 3-2, the third part 3-3, the fourth part 3-4, and the fifth part 3-5 are connected and fixed in sequence;
  • the first part 3-1, the second part 3-2, the third part 3-3, the fourth part 3-4, and the fifth part 3-5 are all cylinders, and the first part 3-1 and the second part 3-2, the central axes of the third part 3-3, the fourth part 3-4, and the fifth part 3-5 coincide;
  • the radius of the circular cross-section of the second portion 3-2 is larger than the radius of the circular cross-section of the first portion 3-1, and the radius of the circular cross-section of the second portion 3-2 is larger than the radius of the circular cross-section of the third portion 3-3;
  • the radius of the circular section of the third part 3-3, the fourth part 3-4, and the fifth part 3-5 decreases sequentially;
  • the fifth part 3-5 can be inserted into the hollow disc body 1-1, that is, the shape of the fifth part 3-5 of the connecting shaft 3 is adapted to the shape of the hollow disc body 1-1 (that is, the shape of the two radius adaptation).
  • the coaxial device 4 includes: a disc body 4-1 of the coaxial device, a central insertion hole 4-2 of the coaxial device, a radial groove 4-3 (straight groove); the central insertion hole 4-2 of the coaxial device is provided In the central part of the coaxial disc body 4-1; the radial grooves 4-3 are distributed in an annular array on the coaxial disc body 4-1, and the length direction of the radial grooves 4-3 is the coaxial
  • the radial direction of the disc body 4-1; the shape of the fourth part 3-4 of the connecting shaft 3 is adapted to the shape of the central insertion hole 4-2 of the coaxial (ie the radii of the two are adapted).
  • the turntable 5 includes: a turntable disc body 5-1, a turntable center insertion hole 5-2, and an arc-shaped groove 5-3; the turntable center insertion hole 5-2 is arranged in the center of the turntable disc body 5-1;
  • the grooves 5-3 are distributed in an annular array (the center of the annular array is the center of the turntable disc body 5-1); the shape of the fifth part 3-5 of the connecting shaft 3 is adapted to the shape of the insertion hole 5-2 in the center of the turntable ( That is, the radii of the two are adapted).
  • the number of slots of the strut stopper 1 is 12, the number of the struts 2 is 12, and the 12 struts correspond to the strut stopper and the coaxial device 12 notches on the .
  • the number of radial grooves 4-3 is also 12; the number of arc-shaped grooves 5-3 is also 12. That is, the number of the groove bodies of the strut stopper 1, the number of the struts 2, the number of the radial grooves 4-3, and the number of the arcuate grooves 5-3 are the same.
  • the ball head of the strut 2 is rotatably arranged in the arc-shaped groove 5-3, that is, the ball head can only move in the arc-shaped groove of the arc-shaped groove 5-3, but cannot be pulled out from the arc-shaped groove.
  • the boss 1-2 is a semicircle
  • the depression 2-2 is also a semicircle (that is, the strut can rotate around the strut stopper, in essence, the angle between the strut and the connecting shaft changes) .
  • each strut is correspondingly snapped into the 12 arc-shaped holes on the turntable, and the depressions 2-2 on the top of each strut are set on the bosses 1-2 of the strut stopper 1. 2 on;
  • the strut stopper 1 , the coaxial device 4 and the turntable 5 are connected together by the connecting shaft 3 to limit the up and down displacement.
  • the strut 2, the connecting shaft 3, the placement slot of the strut stopper 1, the radial slot 4-3 of the coaxial device, and the arc slot 5-3 of the turntable limit the rotation of the strut;
  • the movement of the ball head of the strut 2 in the arc-shaped groove will cause the distance between the strut stopper 1 and the turntable to change, and at the same time, the strut stopper 1 will also rotate to a certain extent; correspondingly, the coaxial device The distance from the turntable changes, and the coaxial device also rotates to a certain extent.
  • the ball head of the strut 2 is preset in the arc groove 5-3 of the turntable 5;
  • the first part 3-1 of the connecting shaft 3 is inserted into the turntable center insertion hole 5-2 of the turntable 5, and the second part of the connecting shaft 3 is attached to the upper surface of the disc body 5-1;
  • the center insertion hole 4-2 of the coaxial device passes through the fifth part 3-5 and the fourth part 3-4 of the connecting shaft 3 in sequence, and the strut 2 passes through the radial groove 4-3 of the coaxial device 4;
  • the third part 3-3 of the connecting shaft 3 is attached to the lower surface of the coaxial disc body 4-1;
  • the fifth part 3-5 of the connecting shaft 3 is inserted into the hollow part of the hollow disc body 1-1 of the strut stopper 1, and the fourth part 3-4 of the connecting shaft 3 fits with the position of the strut stopper 1. the lower surface of the hollow disc body 1-1;
  • each strut 2 is respectively sleeved on the bosses 1 - 2 of the groove body of the strut stopper 1 .
  • the motor drives the turntable to rotate, and the position of the ball head moves in the arc-shaped groove on the turntable, so that the circular hole composed of 12 struts can be enlarged. and shrinking (the angle between the strut and the connecting shaft will change), the requirements for the second-level bifurcation clamping force arm of the silicon cooling arm to be stretched are realized, and in the above process, the stretcher and the The distance between the silicon cooling arms to ensure that the spreader does not interfere with subsequent assembly after the work is completed.
  • the strut rotates around the strut stopper (the inclination of the strut changes) and rotates in the arc groove through the ball head, which is equivalent to a secondary amplification structure, which can greatly improve the errors caused by processing and control. It is ensured that the force on the 12 struts of the spreader can be maintained at the same standard during the assembly process.

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Abstract

一种面向硅冷却臂的装配方法，其中撑杆限位器（1）、同轴器（4）、转台（5）均套设在圆柱体形状的连轴（3）上，同轴器（4）上设置若干径向槽（4-3），转台（5）上设置若干弧形槽（5-3），转台（5）的弧形槽（5-3）的结构为：球头（2-3）从弧形槽（5-3）的一端到另一端的过程中，球头（2-3）到转台（5）的圆心的距离递增或者递减，撑杆（2）的球头（2-3）在弧形槽（5-3）中，撑杆（2）穿过径向槽（4-3），撑杆（2）的上部与撑杆限位器（1）铰接。

Description

一种面向硅冷却臂的装配方法 技术领域
本申请涉及一种机械精密加工领域，更具体地说，尤其涉及一种面向硅冷却臂的装配方法。
背景技术
冷冻靶是实现惯性约束核聚变高能量增益的重要靶型。冷却臂是冷冻靶的重要零部件之一，通过它将冷源与铝套筒相连接，用于获得靶丸内均匀氘氚冰层时所需要的精确温度，同时硅冷却臂也用于夹持铝套筒。在进行惯性约束核聚变实验时，硅冷却臂与铝套筒的配合是过盈配合，硅冷却臂的多个二级分叉的夹持力臂需要紧紧地扣住套筒外壁。
目前硅冷却臂与铝套筒的装配几乎都是由人工手动安装完成，安装精度、效率难以达到惯性约束核聚变实验的要求，并且由于人体皮肤对于微小力的感知弱，在装配时常常造成硅冷却臂表面破损和结构损坏。
另外，经过检索发现：专利文献与书籍期刊文献中均没有冷却臂与铝套筒的机械化装配的相关报道。
发明内容
本申请的目的在于针对上述现有技术的不足，提供一种面向硅冷却臂的装配方法。
本申请的技术方案如下：
一种面向硅冷却臂的装配方法，安装步骤如下：
S1，撑杆(2)的球头预先设置在转台(5)的弧形槽(5-3)中；
S2，连轴(3)的第一部(3-1)插入到转台(5)的转台中心插入孔(5-2)，连轴(3)的第二部贴合在圆盘本体(5-1)的上表面；
S2，将同轴器(4)套在连轴(3)上,撑杆(2)穿过同轴器(4)的径向槽(4-3)：
同轴器中心插入孔(4-2)依次穿过连轴(3)的第五部(3-5)、第四部(3-4)，撑杆(2)穿过同轴器(4)的径向槽(4-3)；
连轴(3)的第三部(3-3)贴合在同轴器圆盘本体(4-1)的下表面；
S3，将撑杆限位器(1)套在连轴(3)上，撑杆(2)的凹陷(2-2)套设在撑杆限位器(1)的槽体的凸台(1-2)上：
连轴(3)的第五部(3-5)插入到撑杆限位器(1)的空心圆盘体(1-1)的空心部中，连轴(3)的第四部(3-4)贴合撑杆限位器(1)的空心圆盘体(1-1)的下表面；
将各个撑杆(2)的凹陷(2-2)分别套设在撑杆限位器(1)的槽体的凸台(1-2)上。
进一步，上述步骤S1-S3装配而成的结构体为面向硅冷却臂的二级分叉夹持力臂撑开器，其包括：撑杆限位器(1)、撑杆(2)、连轴(3)、同轴器(4)、转台(5)；
撑杆限位器(1)，包括：空心圆盘体(1-1)、若干个放置槽；所述放置槽均匀间隔设置在空心圆盘体(1-1)的外侧周向；在放置槽中均设置有凸台(1-2)；
撑杆(2)，包括：撑杆本体(2-1)、凹陷(2-2)、球头(2-3)，在撑杆本体(2-1)上设置有凹陷(2-2)，球头(2-3)设置在撑杆(2)的下端部；
连轴(3)包括：第三部(3-3)、第四部(3-4)、第五部(3-5)，三者的圆截面半径依次递减；
同轴器(4)，包括：同轴器圆盘本体(4-1)、同轴器中心插入孔(4-2)、若干径向槽(4-3)；径向槽为直条型槽；同轴器中心插入孔(4-2)设置在同轴器圆盘本体(4-1)的中心部；径向槽(4-3)在同轴器圆盘本体(4-1)上呈环形阵列分布，且径向槽(4-3)的长度方向为同轴器圆盘本体(4-1)的径向方向；连轴(3)的第四部(3-4)的形状与同轴器中心插入孔(4-2)的形状适配；
撑杆限位器(1)、同轴器(4)分别套设于在连轴(3)的第五部(3-5)、第四部(3-4)上；
转台(5)，包括：转台圆盘本体(5-1)、若干弧形槽(5-3)；弧形槽(5-3)呈环形阵列分布、环形阵列的中心为转台圆盘本体(5-1)的圆心；
撑杆(2)的球头转动设置于弧形槽(5-3)内，撑杆(2)穿过同轴器的径向槽(4-3)，撑杆(2)穿设在撑杆限位器(1)的放置槽中，且撑杆(2)的凹陷与撑杆限位器(1)的凸台接触；
转台(5)的弧形槽(5-3)的结构为：球头(2-3)从弧形槽(5-3)的一端到另一端的过程中，球头(2-3)到转台(5)的圆心的距离单调递增或者递减。
进一步，转台还包括：转台中心插入孔(5-2)，转台中心插入孔(5-2)设置在转台圆盘本体(5-1)的中心部；连轴(3)的第五部(3-5)的形状与转台中心插入孔(5-2)的形状适配。
进一步，连轴(3)，包括顺序连接固定的第一部(3-1)、第二部(3-2)、第三部(3-3)、第四部(3-4)、第五部(3-5)；第一部(3-1)、第二部(3-2)、第三部(3-3)、第四部(3-4)、第五部(3-5)均为圆柱体，且第一部(3-1)、第二部(3-2)、第三部(3-3)、第四部(3-4)、第五部(3-5)的中心轴线重合；第二部(3-2)的圆截面半径大于第一部(3-1)的圆截面半径，第二部(3-2)的圆截面半径大于第三部(3-3)的圆截面半径；所述第五部 (3-5)能够插入到空心圆盘体(1-1)中。
进一步，所述撑杆限位器(1)的槽体的数量、所述撑杆(2)的数量、径向槽(4-3)的数量、弧形槽的数量相同。
进一步，所述凹陷(2-2)与所述凸台(1-2)的形状适配，所述凸台(1-2)、所述凹陷(2-2)均为圆弧状。
进一步，所述凸台(1-2)、所述凹陷(2-2)均为半圆状。
进一步，所述弧形槽(5-3)的形状为圆弧形。
本申请的有益效果在于：
第一，在进行硅冷却臂二级分叉夹持力臂撑开时，该装置可以极大得消除由于零件加工误差带来的12根撑杆施加在夹持力臂上的力不一致的问题。利用了杠杆和凸轮的原理，该装置可由电机直接驱动，将每根撑杆的撑开精度提高至最小1μm。该装置不仅可用于撑开有12根夹持力臂的硅冷却臂，只要对其零件尺寸稍作修改，易可用于更多有二级夹持力臂的硅冷却臂。通过对同轴器上矩形孔的位置及长度作约束，能很好得保护硅臂，避免其二级夹持力臂收到多大的作用力而崩坏。
第二，本申请的核心发明是：“撑杆限位器(1)、同轴器(4)、转台均套设在圆柱体形状的连轴(3)上，同轴器(4)上设置若干径向槽，转台(5)上设置若干弧形槽，转台(5)的弧形槽(5-3)的结构为：球头(2-3)从弧形槽(5-3)的一端到另一端的过程中，球头(2-3)到转台(5)的圆心的距离单调递增或者递减，撑杆的球头在弧形槽中，撑杆穿过径向槽，撑杆的上部(并不是上端部，撑杆有超过撑杆限位器的部分)与撑杆限位器铰接”，上述设计为一个整体，共同实现硅冷却臂二级分叉夹持力臂的功能。
附图说明
下面结合附图中的实施例对本申请作进一步的详细说明，但并不构成对本申请的任何限制。
图1是一种面向硅冷却臂的二级分叉夹持力臂撑开器的整体装配图。
图2是一种面向硅冷却臂的二级分叉夹持力臂撑开器的爆炸示意图。
图3是撑杆限位器的俯视图。
图4是撑杆限位器的三维设计示意图。
图5是撑杆的三维设计示意图。
图6是同轴器的俯视图。
图7是同轴器的三维设计示意图。
图8是转台的俯视图。
图9是转台的三维设计示意图。
图10是本申请的二级分叉夹持力臂撑开器夹持冷却臂的示意图。
图1-10附图标记说明如下：
撑杆限位器1、撑杆2、连轴3、同轴器4、转台5；
空心圆盘体1-1、凸台1-2、分割件1-3；
撑杆本体2-1、凹陷2-2、球头2-3；
第一部3-1、第二部3-2、第三部3-3、第四部3-4、第五部3-5；
同轴器圆盘本体4-1、同轴器中心插入孔4-2、径向槽4-3；
转台圆盘本体5-1、转台中心插入孔5-2、弧形槽5-3。
具体实施方式
从图1可知，面向硅冷却臂的二级分叉夹持力臂撑开器，该结构由撑杆限位器1、撑杆2、连轴3、同轴器4、转台5组成。
撑杆限位器1，包括：空心圆盘体1-1、凸台1-2、分割件1-3；所述凸台1-2、所述分割件1-3均匀间隔设置在空心圆盘体1-1的周向；所述凸台1-2与所述分割件1-3相互交替；所述相邻的分割件1-3之间形成的空间称为放置槽，凸台1-2设置在放置槽中。
撑杆2，包括：撑杆本体2-1、凹陷2-2、球头2-3，在撑杆本体2-1的顶端设置有凹陷2-2，所述凹陷2-2与所述凸台1-2的形状适配；球头2-3设置在撑杆2的下端部。
连轴3，包括：第一部3-1、第二部3-2、第三部3-3、第四部3-4、第五部3-5；所述第一部3-1、第二部3-2、第三部3-3、第四部3-4、第五部3-5顺序连接固定；
第一部3-1、第二部3-2、第三部3-3、第四部3-4、第五部3-5均为圆柱体，且第一部3-1、第二部3-2、第三部3-3、第四部3-4、第五部3-5的中心轴线重合；
第二部3-2的圆截面半径大于第一部3-1的圆截面半径，第二部3-2的圆截面半径大于第三部3-3的圆截面半径；
第三部3-3、第四部3-4、第五部3-5的圆截面半径依次递减；
所述第五部3-5能够插入到空心圆盘体1-1中，即连轴3的第五部3-5的形状与空心圆盘体1-1的形状适配(即两者的半径适配)。
同轴器4，包括：同轴器圆盘本体4-1、同轴器中心插入孔4-2、径向槽4-3(直条型槽)；同轴器中心插入孔4-2设置在同轴器圆盘本体4-1的中心部；径向槽4-3在同轴器圆盘本体4-1上呈环形阵列分布，且径向槽4-3的长度方向为同轴器圆盘本体4-1的径向方向；连轴3的第四部3-4的形状与同轴器中心插入孔4-2的形状适配(即两者的半径适配)。
转台5，包括：转台圆盘本体5-1、转台中心插入孔5-2、弧形槽5-3；转台中心插入孔 5-2设置在转台圆盘本体5-1的中心部；弧形槽5-3呈环形阵列分布(环形阵列的中心为转台圆盘本体5-1的圆心)；连轴3的第五部3-5的形状与转台中心插入孔5-2的形状适配(即两者的半径适配)。
如图1-2所示，所述撑杆限位器1的槽体的数量为12个，所述撑杆2的数量为12个，12根撑杆对应撑杆限位器和同轴器上的12个槽口。径向槽4-3的数量也为12个；弧形槽5-3的数量也为12个。即所述撑杆限位器1的槽体的数量、所述撑杆2的数量、径向槽4-3的数量、弧形槽5-3的数量相同。
撑杆2的球头转动设置于弧形槽5-3内，即球头仅能在弧形槽5-3的弧形槽移动，而不能从弧形槽中拔出。
进一步的设计，凸台1-2为半圆形，凹陷2-2也为半圆形(即撑杆能够绕着撑杆限位器转动，实质是撑杆-连轴的夹角有变化)。
本申请的面向硅冷却臂的二级分叉夹持力臂的结构原理：
第一，每根撑杆上的球头对应卡入转台上的12个弧形孔内，每根撑杆的上顶部的凹陷2-2套设在撑杆限位器1的凸台1-2上；
第二，撑杆限位器1、同轴器4、转台5三者通过连轴3连接在一起，限定了上下位移。
第三，撑杆2、连轴3、撑杆限位器1的放置槽、同轴器的径向槽4-3、转台的弧形槽5-3，限制了撑杆的转动；
特别的，撑杆2的球头在弧形槽中移动，会导致撑杆限位器1与转台的距离有变化，同时撑杆限位器1也会有一定的转动；对应的，同轴器与转台的距离有变化，同时同轴器也会有一定的转动。
面向硅冷却臂的二级分叉夹持力臂在装配时，安装步骤如下：
S1，撑杆2的球头预先设置在转台5的弧形槽5-3中；
S2，连轴3的第一部3-1插入到转台5的转台中心插入孔5-2，连轴3的第二部贴合在圆盘本体5-1的上表面；
S2，将同轴器4套在连轴3上,撑杆2穿过同轴器4的径向槽4-3：
同轴器中心插入孔4-2依次穿过连轴3的第五部3-5、第四部3-4，撑杆2穿过同轴器4的径向槽4-3；
连轴3的第三部3-3贴合在同轴器圆盘本体4-1的下表面；
S3，将撑杆限位器1套在连轴3上，撑杆2的凹陷2-2套设在撑杆限位器1的槽体的凸台1-2上：
连轴3的第五部3-5插入到撑杆限位器1的空心圆盘体1-1的空心部中，连轴3的第四 部3-4贴合撑杆限位器1的空心圆盘体1-1的下表面；
将各个撑杆2的凹陷2-2分别套设在撑杆限位器1的槽体的凸台1-2上。
本申请的面向硅冷却臂的二级分叉夹持力臂工作时，电机带动转台旋转，球头在转台上的弧形槽的位置移动，进而使得12根撑杆组成的圆孔就能够扩大和缩小(撑杆-连轴的夹角会有变化)，实现了对于硅冷却臂二级分叉夹持力臂的撑开要求，并且在上述过程中，还能够自由地调节撑开器与硅冷却臂之间的距离，以保证撑开器在完成工作后不会与后续的装配产生干涉。
撑杆绕撑杆限位器旋转(撑杆的倾斜度变化)以及通过球头在弧形槽中旋转，相当于一个二级放大结构，能够极大得改善由于加工、控制带来的误差，保证在装配过程中，撑开器的12根撑杆上的力能够保持在同一标准。
以上所举实施例为本申请的较佳实施方式，仅用来方便说明本申请，并非对本申请作任何形式上的限制，任何所属技术领域中具有通常知识者，若在不脱离本申请所提技术特征的范围内，利用本申请所揭示技术内容所作出局部更动或修饰的等效实施例，并且未脱离本申请的技术特征内容，均仍属于本申请技术特征的范围内。

Claims (7)

  1. 一种面向硅冷却臂的装配方法，其特征在于，安装步骤如下：
    S1，撑杆(2)的球头预先设置在转台(5)的弧形槽(5-3)中；
    S2，连轴(3)的第一部(3-1)插入到转台(5)的转台中心插入孔(5-2)，连轴(3)的第二部贴合在圆盘本体(5-1)的上表面；
    S2，将同轴器(4)套在连轴(3)上,撑杆(2)穿过同轴器(4)的径向槽(4-3)：
    同轴器中心插入孔(4-2)依次穿过连轴(3)的第五部(3-5)、第四部(3-4)，撑杆(2)穿过同轴器(4)的径向槽(4-3)；
    连轴(3)的第三部(3-3)贴合在同轴器圆盘本体(4-1)的下表面；
    S3，将撑杆限位器(1)套在连轴(3)上，撑杆(2)的凹陷(2-2)套设在撑杆限位器(1)的槽体的凸台(1-2)上：
    连轴(3)的第五部(3-5)插入到撑杆限位器(1)的空心圆盘体(1-1)的空心部中，连轴(3)的第四部(3-4)贴合撑杆限位器(1)的空心圆盘体(1-1)的下表面；
    将各个撑杆(2)的凹陷(2-2)分别套设在撑杆限位器(1)的槽体的凸台(1-2)上。
  2. 根据权利要求1所述的一种面向硅冷却臂的装配方法，其特征在于，上述步骤S1-S3装配而成的结构体为面向硅冷却臂的二级分叉夹持力臂撑开器，其包括：撑杆限位器(1)、撑杆(2)、连轴(3)、同轴器(4)、转台(5)；
    撑杆限位器(1)，包括：空心圆盘体(1-1)、若干个放置槽；所述放置槽均匀间隔设置在空心圆盘体(1-1)的外侧周向；在放置槽中均设置有凸台(1-2)；
    撑杆(2)，包括：撑杆本体(2-1)、凹陷(2-2)、球头(2-3)，在撑杆本体(2-1)上设置有凹陷(2-2)，球头(2-3)设置在撑杆(2)的下端部；
    连轴(3)包括：第三部(3-3)、第四部(3-4)、第五部(3-5)，三者的圆截面半径依次递减；
    同轴器(4)，包括：同轴器圆盘本体(4-1)、同轴器中心插入孔(4-2)、若干径向槽(4-3)；径向槽为直条型槽；同轴器中心插入孔(4-2)设置在同轴器圆盘本体(4-1)的中心部；径向槽(4-3)在同轴器圆盘本体(4-1)上呈环形阵列分布，且径向槽(4-3)的长度方向为同轴器圆盘本体(4-1)的径向方向；连轴(3)的第四部(3-4)的形状与同轴器中心插入孔(4-2)的形状适配；
    撑杆限位器(1)、同轴器(4)分别套设于在连轴(3)的第五部(3-5)、第四部(3-4)上；
    转台(5)，包括：转台圆盘本体(5-1)、若干弧形槽(5-3)；弧形槽(5-3)呈环形阵列分布、环形阵列的中心为转台圆盘本体(5-1)的圆心；
    撑杆(2)的球头转动设置于弧形槽(5-3)内，撑杆(2)穿过同轴器的径向槽(4-3)，撑杆(2)穿设在撑杆限位器(1)的放置槽中，且撑杆(2)的凹陷与撑杆限位器(1)的凸台接触；
    转台(5)的弧形槽(5-3)的结构为：球头(2-3)从弧形槽(5-3)的一端到另一端的过程中，球头(2-3)到转台(5)的圆心的距离单调递增或者递减。
  3. 根据权利要求2所述的一种面向硅冷却臂的装配方法，其特征在于，转台还包括：转台中心插入孔(5-2)，转台中心插入孔(5-2)设置在转台圆盘本体(5-1)的中心部；连轴(3)的第五部(3-5)的形状与转台中心插入孔(5-2)的形状适配。
  4. 根据权利要求2或3所述的一种面向硅冷却臂的装配方法，其特征在于，所述撑杆限位器(1)的槽体的数量、所述撑杆(2)的数量、径向槽(4-3)的数量、弧形槽的数量相同。
  5. 根据权利要求2或3所述的一种面向硅冷却臂的装配方法，其特征在于，所述凹陷(2-2)与所述凸台(1-2)的形状适配，所述凸台(1-2)、所述凹陷(2-2)均为圆弧状。
  6. 根据权利要求5所述的一种面向硅冷却臂的装配方法，其特征在于，所述凸台(1-2)、所述凹陷(2-2)均为半圆状。
  7. 根据权利要求2所述的一种面向硅冷却臂的装配方法，其特征在于，连轴(3)，包括顺序连接固定的第一部(3-1)、第二部(3-2)、第三部(3-3)、第四部(3-4)、第五部(3-5)；第一部(3-1)、第二部(3-2)、第三部(3-3)、第四部(3-4)、第五部(3-5)均为圆柱体，且第一部(3-1)、第二部(3-2)、第三部(3-3)、第四部(3-4)、第五部(3-5)的中心轴线重合；第二部(3-2)的圆截面半径大于第一部(3-1)的圆截面半径，第二部(3-2)的圆截面半径大于第三部(3-3)的圆截面半径；所述第五部(3-5)能够插入到空心圆盘体(1-1)中。
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