High-precision assembly testing device for satellite signal source production and assembly

Abstract

The utility model discloses a high-precision assembly testing device for satellite signal source production and assembly, which belongs to the technical field of signal source production and assembly, and comprises a base marble, the top of the base marble is fixedly connected with a Y1 marble and a Y2 marble, and the Y1 marble and the Y2 marble are arranged on the base marble. A marble Z1 and a marble Z2 are fixedly connected between the top of the marble Y1 and the top of the marble Y2, a first transmission assembly is installed on the top of the marble Z1, a scanning assembly is installed on the first transmission assembly, and a reverse rotation assembly is connected with a feeding plate in a sliding mode. According to the automatic assembling machine, accurate motion control can be achieved, it is guaranteed that the positions and postures of all parts are accurate in the assembling process, most heavy and repeated work is undertaken through an automatic transmission assembly, the labor intensity of workers is relieved, and meanwhile the production quality and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of signal source production and assembly, in particular to a high-precision assembly and testing device for satellite signal source production and assembly. Background Art

[0002] In today's communication and aerospace fields, the accuracy and stability of satellite signal sources are crucial. With the rapid development of satellite communication technology, the quality and performance requirements for satellite signal sources are also increasing day by day. In the past, in the production and assembly process of satellite signal sources, the assembly and testing links often relied on relatively traditional equipment and methods. These equipment have limited precision and are difficult to meet the increasingly stringent technical indicators. With the progress of technology, modern communication systems have put forward higher requirements for parameters such as the frequency stability, phase noise, and power accuracy of satellite signal sources. In order to ensure that satellite signals can accurately and efficiently transmit information, a high-precision assembly and testing device is needed to guarantee the quality of the production and assembly process.

[0003] Most of the existing equipment is for manual assembly and detection, which is not only difficult to control but also fails to reach the required precision. At the same time, manual operation inevitably introduces large errors and uncertainties. Due to human fatigue, inattention, or differences in operating habits, it is difficult to ensure the consistency of each assembly and detection, thereby reducing the production quality and efficiency of satellite signal sources.

[0004] Therefore, there is an urgent need to provide a high-precision assembly and testing device for satellite signal source production and assembly to solve the above problems. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the above-mentioned disadvantages of the prior art and provide a high-precision assembly and testing device for satellite signal source production and assembly.

[0006] To solve the above technical problem, a technical solution adopted by the utility model is: to provide a high-precision assembly and testing device for satellite signal source production and assembly, including a base marble. A Y1 marble and a Y2 marble are fixedly connected to the top of the base marble. A Z1 marble and a Z2 marble are fixedly connected between the tops of the Y1 marble and the Y2 marble. A first transmission component is installed on the top of the Z1 marble. A second transmission component is installed on the first transmission component. A gripper component is arranged on the second transmission component. A scanning component is installed on the first transmission component. A reverse component is installed on one side of the outer wall of the base marble. A loading plate is slidably connected to the reverse component.

[0007] The present utility model is further configured as follows: The first transmission assembly includes a Y1 wire code motor shaft and a Y2 wire code motor shaft fixedly connected to the tops of the Y1 marble and the Y2 marble. An X1 wire code motor shaft is installed on the top of the Z1 marble. A Z1 servo lead screw shaft is slidably connected to the outer wall of the X1 wire code motor shaft. An X2 wire code motor shaft is installed on the top of the Z2 marble. A Z2 servo lead screw shaft is slidably connected to the outer wall of the X2 wire code motor shaft.

[0008] Through the above technical solution, first start the Y1 wire code motor shaft and the Y2 wire code motor shaft, so that the Y1 wire code motor shaft and the Y2 wire code motor shaft drive the corresponding Z1 marble and Z2 marble to perform X-axis movement. Subsequently, start the X1 wire code motor shaft and the X2 wire code motor shaft, so that the X1 wire code motor shaft and the X2 wire code motor shaft drive the corresponding Z1 servo lead screw shaft and Z2 servo lead screw shaft to perform Y-axis movement. The XY-axis transmission effect can be achieved through mutual cooperation.

[0009] The present utility model is further configured as follows: The second transmission assembly includes a mounting plate fixedly connected to one side of the Z servo lead screw shaft. A first-level rotating shaft is fixedly connected to one side of the mounting plate. A second-level rotating shaft is rotatably connected to the first-level rotating shaft. A third-level rotating shaft is fixedly connected to the bottom of the second-level rotating shaft. A six-direction sensor is fixedly connected to the bottom of the third-level rotating shaft.

[0010] Through the above technical solution, first start the third-level rotating shaft, so that the third-level rotating shaft drives the six-direction sensor to rotate left and right. Subsequently, start the second-level rotating shaft, so that the second-level rotating shaft drives the third-level rotating shaft and the six-direction sensor to rotate up and down. Then start the first-level rotating shaft, so that the first-level rotating shaft drives the second-level rotating shaft, the third-level rotating shaft and the six-direction sensor to rotate left and right. By cooperating with each other, a full-range rotation can be achieved.

[0011] The present utility model is further configured as follows: The jaw assembly includes a first jaw fixedly connected to the bottom of the six-direction sensor, and can also be replaced with a second jaw, a third jaw, a fourth jaw and a fifth jaw.

[0012] Through the above technical solution, when facing different production tasks, there is no need to replace the entire jaw assembly. Only need to quickly replace the jaw to put it into work, saving the equipment debugging time and improving the production efficiency.

[0013] The utility model is further configured as follows: the scanning assembly includes a first connecting member fixedly connected to one side of the Z servo screw shaft, a servo motor is installed inside the first connecting member, a second connecting member is fixedly connected to the bottom of the servo motor, a U-shaped mounting rod is slidably connected to the outer wall of the second connecting member, a hand-tightened screw is threadedly connected between the second connecting member and the U-shaped mounting rod, two cross cursors are fixedly connected to the bottom of the U-shaped mounting rod, a measuring instrument is fixedly connected to one side of the second connecting member, and a transition bracket is replaceable on one side of the second connecting member.

[0014] Through the above technical solution, the servo motor is first started so that the servo motor drives the second connecting piece to move, and then the second connecting piece drives the U-shaped mounting rod to move synchronously. At the same time, the U-shaped mounting rod drives the two cross cursors to move synchronously, thereby realizing all-round detection, and then the height of the two cross cursors can be adjusted by turning the hand screw.

[0015] The utility model is further configured as follows: the reversing component includes a base fixedly connected to one side of the marble base, a plurality of profiles are fixedly connected to the base, a limit plate is fixedly connected between the inner walls of every two of the profiles, a baffle is fixedly connected to one side of the outer walls of the two limit plates, a forward and reverse screw rod is threadedly connected to one side of the outer wall of the limit plate, a plurality of forward and reverse screw rods are fixedly connected to corresponding ends with screw-in handles, a plurality of metal rollers are rotatably connected to the inner walls of the two limit plates, a plurality of rubber pressing pads are installed at the front ends of the outer walls of the metal rollers, a rotating motor and two propulsion cylinders are installed on one side of the bottom of the base, pins are installed at the output ends of the two propulsion cylinders, and pin sleeves are installed between the outer walls of the two groups of pins.

[0016] Through the above technical solution, the two propulsion cylinders are first started, so that the two propulsion cylinders drive one of the limit plates to move, thereby achieving the effect of adjusting the width, and then the rotating motor is started, so that the rotating motor drives one of the limit plates to rotate. Since the two limit plates are a frame structure, the rotating motor can drive the entire frame to rotate to achieve the reversal effect.

[0017] The utility model is further configured that: the distance between every two metal rollers is equal.

[0018] Through the above technical solution, the loading plate is evenly supported and guided when moving on the rollers, reducing bumps and shaking. At the same time, it reduces failures and accidents that may be caused by inconsistent spacing between metal rollers, thereby improving the stability and reliability of the entire system.

[0019] The present utility model is further configured as follows: A plurality of locking holes are provided at the top of the feeding plate, a plurality of positioning and bearing platforms are fixedly connected to the top of the feeding plate, two positioning pin holes and two push-pull handles are installed on both sides of the outer wall of the feeding plate, a lifting ring is provided at the front end of one side of the feeding plate, and rolling friction edges are provided on both sides of the top of the feeding plate.

[0020] Through the above technical solution, first, the material is fixed to the top of the feeding plate through a plurality of positioning and bearing platforms and a plurality of locking holes. Subsequently, the material is pushed into the reversing assembly through a plurality of push-pull handles, and then it is fixed through a plurality of positioning pin holes, thereby achieving the effect of feeding.

[0021] The beneficial effects of the present utility model are as follows:

[0022] 1. By setting the first transmission assembly and the second transmission assembly, the present utility model can achieve precise motion control, ensuring that the positions and postures of all components during the assembly process are accurate and error-free. Moreover, the automated transmission assembly undertakes most of the heavy and repetitive work, reducing the labor intensity of workers, and at the same time improving the production quality and efficiency.

[0023] 2. By setting the detection assembly, the present utility model can timely detect problems such as defects and assembly errors of components during the assembly process. And through rapid and accurate detection, unqualified products or components can be quickly screened out, reducing ineffective operations in subsequent processes.

[0024] 3. By setting the reversing assembly, the components to be assembled can be flexibly adjusted in direction to adapt to different assembly angle and position requirements. Meanwhile, there is no need for manual flipping of components, reducing the operation time and labor input, and greatly accelerating the assembly speed. Description of the Drawings

[0025] Figure 1 is a schematic structural diagram of the transmission assembly of the present utility model;

[0026] Figure 2 is a schematic structural diagram of the first part of the present utility model;

[0027] Figure 3 is a schematic structural diagram of the second part of the present utility model;

[0028] Figure 4 is a schematic structural diagram of the first jaw of the present utility model;

[0029] Figure 5 is a schematic structural diagram of the first part of the scanning assembly of the present utility model;

[0030] Figure 6 is a schematic structural diagram of the second part of the scanning assembly of the present utility model;

[0031] Figure 7 It is a schematic diagram of the second jaw structure of the present utility model;

[0032] Figure 8 It is a schematic diagram of the third jaw structure of the present utility model;

[0033] Figure 9 It is a schematic diagram of the fourth jaw structure of the present utility model;

[0034] Figure 10 It is a schematic diagram of the fifth jaw structure of the present utility model;

[0035] Figure 11 It is a schematic diagram of the transition bracket structure of the present utility model;

[0036] Figure 12 It is a schematic diagram of the reverse assembly structure of the present utility model;

[0037] Figure 13 It is a schematic diagram of the loading plate of the present utility model;

[0038] Figure 14 It is Figure 12 The partial enlarged view at position A in

[0039] Figure 15 It is Figure 12 The partial enlarged view at position B in

[0040] In the figure: 1. Base marble; 2. Y1 marble; 3. Y2 marble; 4. Z1 marble; 5. Z2 marble; 6. First transmission assembly; 601. Y1 wire code motor shaft; 602. Y2 wire code motor shaft; 603. X1 wire code motor shaft; 604. Z1 servo lead screw shaft; 605. X2 wire code motor shaft; 606. Z2 servo lead screw shaft; 7. Second transmission assembly; 701. Mounting plate; 702. First-level rotating shaft; 703. Second-level rotating shaft; 704. Third-level rotating shaft; 705. Six-direction sensor; 8. Jaw assembly; 801. First jaw; 802. Second jaw; 803. Third jaw; 804. Fourth jaw; 805. Fifth jaw; 9. Scanning assembly; 901. First connecting piece; 902. Servo motor; 903. Second connecting piece; 904. U-shaped mounting rod; 905. Hand-tightening screw rod; 906. Cross cursor; 907. Measuring instrument; 908. Transition bracket; 10. Reversing assembly; 1001. Base; 1002. Profile; 1003. Limiting plate; 1004. Baffle; 1005. Positive and negative rotation lead screw; 1006. Rotary handle; 1007. Metal roller; 1008. Rubber pressing pad; 1009. Rotating motor; 1010. Pushing cylinder; 1011. Pin; 1012. Pin sleeve; 11. Loading plate; 1101. Locking hole; 1102. Positioning and bearing platform; 1103. Positioning pin hole; 1104. Pushing and pulling handle; 1105. Hoisting ring; 1106. Rolling friction edge. Detailed implementation manners

[0041] The following elaborates on the preferred embodiments of the present utility model in conjunction with the accompanying drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making the protection scope of the present utility model more clearly defined.

[0042] Please refer to Figure 1 - Figure 15, A high-precision assembly and testing device for satellite signal source production and assembly, including a base marble 1. A Y1 marble 2 and a Y2 marble 3 are fixedly connected to the top of the base marble 1. A Z1 marble 4 and a Z2 marble 5 are fixedly connected between the tops of the Y1 marble 2 and the Y2 marble 3. A first transmission component 6 is installed on the top of the Z1 marble 4. The first transmission component 6 includes a Y1 wire code motor shaft 601 and a Y2 wire code motor shaft 602 fixedly connected to the tops of the Y1 marble 2 and the Y2 marble 3. An X1 wire code motor shaft 603 is installed on the top of the Z1 marble 4. A Z1 servo lead screw shaft 604 is slidably connected to the outer wall of the X1 wire code motor shaft 603. An X2 wire code motor shaft 605 is installed on the top of the Z2 marble 5. A Z2 servo lead screw shaft 606 is slidably connected to the outer wall of the X2 wire code motor shaft 605; First, start the Y1 wire code motor shaft 601 and the Y2 wire code motor shaft 602, so that the Y1 wire code motor shaft 601 and the Y2 wire code motor shaft 602 drive the corresponding Z1 marble 4 and Z2 marble 5 to perform X-axis movement. Subsequently, start the X1 wire code motor shaft 603 and the X2 wire code motor shaft 605, so that the X1 wire code motor shaft 603 and the X2 wire code motor shaft 605 drive the corresponding Z1 servo lead screw shaft 604 and Z2 servo lead screw shaft 606 to perform Y-axis movement. The effect of XY-axis transmission can be completed through mutual cooperation;

[0043] As Figure 2 and Figure 3 shown, a second transmission component 7 is installed on the first transmission component 6. The second transmission component 7 includes a mounting plate 701 fixedly connected to one side of the Z1 servo lead screw shaft 604. A first-stage rotating shaft 702 is fixedly connected to one side of the mounting plate 701. A second-stage rotating shaft 703 is rotatably connected to the first-stage rotating shaft 702. A third-stage rotating shaft 704 is fixedly connected to the bottom of the second-stage rotating shaft 703. A six-axis sensor 705 is fixedly connected to the bottom of the third-stage rotating shaft 704; First, start the third-stage rotating shaft 704, so that the third-stage rotating shaft 704 drives the six-axis sensor 705 to rotate left and right. Subsequently, start the second-stage rotating shaft 703, so that the second-stage rotating shaft 703 drives the third-stage rotating shaft 704 and the six-axis sensor 705 to rotate up and down. Then, start the first-stage rotating shaft 702, so that the first-stage rotating shaft 702 drives the second-stage rotating shaft 703, the third-stage rotating shaft 704 and the six-axis sensor 705 to rotate left and right. Through mutual cooperation with each other, a full-range rotation is realized;

[0044] As Figure 4 , Figure 7 , Figure 8 , Figure 9 and Figure 10As shown, a jaw assembly 8 is provided on the second transmission assembly 7. The jaw assembly 8 includes a first jaw 801 fixedly connected to the bottom of the six-axis sensor 705, and can also be replaced with a second jaw 802, a third jaw 803, a fourth jaw 804, and a fifth jaw 805. When facing different production tasks, there is no need to replace the entire jaw assembly 8. Just quickly replace the jaws to put it into work, saving equipment debugging time and improving production efficiency.

[0045] As Figure 6 and Figure 11 shown, a scanning assembly 9 is installed on the first transmission assembly 6. The scanning assembly 9 includes a first connecting member 901 fixedly connected to one side of the Z2 servo lead screw shaft 606. A servo motor 902 is installed inside the first connecting member 901. The bottom of the servo motor 902 is fixedly connected to a second connecting member 903. The outer wall of the second connecting member 903 is slidably connected to a U-shaped mounting rod 904. A hand-tightening lead screw 905 is threadedly connected between the second connecting member 903 and the U-shaped mounting rod 904. Two crosshairs 906 are fixedly connected to the bottom of the U-shaped mounting rod 904. A measuring instrument 907 is fixedly connected to one side of the second connecting member 903. First, start the servo motor 902, so that the servo motor 902 drives the second connecting member 903 to move. Subsequently, the second connecting member 903 will drive the U-shaped mounting rod 904 to move synchronously. At the same time, the U-shaped mounting rod 904 will drive the two crosshairs 906 to move synchronously, thus realizing all-round detection. Then, by rotating the hand-tightening lead screw 905, the height of the two crosshairs 906 can be adjusted. A transition bracket 908 can be replaced on one side of the second connecting member 903.

[0046] As Figure 12 、 Figure 13 and Figure 15As shown, a reversing assembly 10 is installed on one side of the outer wall of the base marble 1, and the reversing assembly 10 includes a base 1001 fixedly connected to one side of the base marble 1, a plurality of profiles 1002 are fixedly connected to the base 1001, a limiting plate 1003 is fixedly connected between the inner walls of every two profiles 1002, a baffle 1004 is fixedly connected to one side of the outer walls of the two limiting plates 1003, a forward and reverse rotating screw rod 1005 is threadedly connected to one side of the outer wall of the limiting plate 1003, and a screw-in handle 1006 is fixedly connected to the corresponding ends of the plurality of forward and reverse rotating screw rods 1005, a plurality of metal rollers 1007 are rotatably connected to the inner walls of the two limiting plates 1003, and a rubber pressing pad 1008 is installed on the front end of the outer walls of the plurality of metal rollers 1007, and a rotating motor 1009 and two propulsion cylinders 1010 are installed on one side of the bottom of the base 1001, and the two propulsion cylinders 1010 output The ends are both installed with pins 1011, and the outer walls of the two groups of pins 1011 are both installed with pin sleeves 1012; firstly, the two propulsion cylinders 1010 are started, so that the two propulsion cylinders 1010 drive one of the limit plates 1003 to move, so as to achieve the effect of adjusting the width, and then the rotating motor 1009 is started, so that the rotating motor 1009 drives one of the limit plates 1003 to rotate. Since the two limit plates 1003 are in a frame structure, the rotating motor 1009 can drive the entire frame to rotate to achieve the reversal effect, and the spacing between every two metal rollers 1007 is equal; so that the feeding plate 11 is evenly supported and guided when moving on the rollers, reducing bumps and shaking, and at the same time, reducing failures and accidents that may be caused by inconsistent spacing of the metal rollers 1007, thereby improving the stability and reliability of the entire system;

[0047] like Figure 13 As shown, a loading plate 11 is slidably connected to the reversing component 10, a plurality of locking holes 1101 are provided on the top of the loading plate 11, a plurality of positioning bearing platforms 1102 are fixedly connected to the top of the loading plate 11, two positioning pin holes 1103 and two push-pull handles 1104 are installed on both sides of the outer wall of the loading plate 11, a lifting ring 1105 is provided at the front end of one side of the loading plate 11, and rolling friction edges 1106 are provided on both sides of the top of the loading plate 11; first, the material is fixed to the top of the loading plate 11 through the plurality of positioning bearing platforms 1102 and the plurality of locking holes 1101, and then the material is pushed into the reversing component 10 through the plurality of push-pull handles 1104, and then it is fixed through the plurality of positioning pin holes 1103, so as to achieve the effect of loading;

[0048] When the utility model is in use, first, manual feeding is carried out. Subsequently, the Y1 wire coding motor shaft 601 and the Y2 wire coding motor shaft 602 are started, so that the Y1 wire coding motor shaft 601 and the Y2 wire coding motor shaft 602 drive the corresponding Z1 marble 4 and Z2 marble 5 to perform X-axis movement. Subsequently, the X1 wire coding motor shaft 603 and the X2 wire coding motor shaft 605 are started, so that the X1 wire coding motor shaft 603 and the X2 wire coding motor shaft 605 drive the corresponding Z1 servo lead screw shaft 604 and Z2 servo lead screw shaft 606 to perform Y-axis movement. The effect of XY-axis transmission can be completed through mutual cooperation. Then, the third-level rotating shaft 704 is started, so that the third-level rotating shaft 704 drives the six-direction sensor 705 to rotate left and right. Subsequently, the second-level rotating shaft 703 is started, so that the second-level rotating shaft 703 drives the third-level rotating shaft 704 and the six-direction sensor 705 to rotate up and down. Then, the first-level rotating shaft 702 is started, so that the first-level rotating shaft 702 drives the second-level rotating shaft 703, the third-level rotating shaft 704 and the six-direction sensor 705 to rotate left and right. Through mutual cooperation with each other, an all-round assembly effect is achieved. Then, the assembled material is moved below the scanning assembly 9. The servo motor 902 is started, so that the servo motor 902 drives the second connecting piece 903 to move. Subsequently, the second connecting piece 903 will drive the U-shaped mounting rod 904 to move synchronously. At the same time, the U-shaped mounting rod 904 will drive the two cross hairs 906 to move synchronously, so as to achieve all-round detection. Subsequently, by rotating the hand-tightening lead screw 905, the height of the two cross hairs 906 can be adjusted, so as to achieve an all-round detection effect. Subsequently, the material is moved to the reverse assembly 10, and the material is fixed on the top of the feeding plate 11 through a plurality of positioning bearing platforms 1102 and a plurality of locking holes 1101. Subsequently, the material is pushed into the reverse assembly 10 through a plurality of push-pull handles 1104, and then fixed through a plurality of positioning pin holes 1103. Finally, two propulsion cylinders 1010 are started, so that the two propulsion cylinders 1010 drive one of the limiting plates 1003 to move, so as to achieve the effect of adjusting the width. Subsequently, the rotating motor 1009 is started, so that the rotating motor 1009 drives one of the limiting plates 1003 to rotate. Since the structure between the two limiting plates 1003 is a frame structure, the rotating motor 1009 can drive the entire frame to rotate to achieve the reverse effect.

[0049] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present utility model, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A high-precision assembly and testing device for satellite signal source production and assembly, including a base marble (1), characterized in that: On the top of the base marble (1), a Y1 marble (2) and a Y2 marble (3) are fixedly connected. Between the tops of the Y1 marble (2) and the Y2 marble (3), a Z1 marble (4) and a Z2 marble (5) are fixedly connected. On the top of the Z1 marble (4), a first transmission component (6) is installed. On the first transmission component (6), a second transmission component (7) is installed. On the second transmission component (7), a jaw component (8) is arranged. On the first transmission component (6), a scanning component (9) is installed. On one side of the outer wall of the base marble (1), a reverse component (10) is installed. On the reverse component (10), a loading plate (11) is slidably connected.

2. The high-precision assembly and testing device for satellite signal source production and assembly according to claim 1, characterized in that: The first transmission component (6) includes a Y1 wire code motor shaft (601) and a Y2 wire code motor shaft (602) fixedly connected to the tops of the Y1 marble (2) and the Y2 marble (3). On the top of the Z1 marble (4), an X1 wire code motor shaft (603) is installed. On the outer wall of the X1 wire code motor shaft (603), a Z1 servo lead screw shaft (604) is slidably connected. On the top of the Z2 marble (5), an X2 wire code motor shaft (605) is installed. On the outer wall of the X2 wire code motor shaft (605), a Z2 servo lead screw shaft (606) is slidably connected.

3. The high-precision assembly and testing device for satellite signal source production and assembly according to claim 2, characterized in that: The second transmission component (7) includes a mounting plate (701) fixedly connected to one side of the Z1 servo lead screw shaft (604). On one side of the mounting plate (701), a first rotating shaft (702) is fixedly connected. On the first rotating shaft (702), a second rotating shaft (703) is rotatably connected. At the bottom of the second rotating shaft (703), a third rotating shaft (704) is fixedly connected. At the bottom of the third rotating shaft (704), a six-way sensor (705) is fixedly connected.

4. The high-precision assembly and testing device for satellite signal source production and assembly according to claim 3, wherein: The jaw component (8) includes a first jaw (801) fixedly connected to the bottom of the six-way sensor (705), and it can also be replaced with a second jaw (802), a third jaw (803), a fourth jaw (804), and a fifth jaw (805).

5. The high-precision assembly and testing device for satellite signal source production and assembly according to claim 2, wherein: The scanning component (9) includes a first connecting piece (901) fixedly connected to one side of the Z2 servo lead screw shaft (606). Inside the first connecting piece (901), a servo motor (902) is installed. At the bottom of the servo motor (902), a second connecting piece (903) is fixedly connected. On the outer wall of the second connecting piece (903), a U-shaped mounting rod (904) is slidably connected. Between the second connecting piece (903) and the U-shaped mounting rod (904), a hand-tightening screw (905) is threadedly connected. At the bottom of the U-shaped mounting rod (904), two crosshairs (906) are fixedly connected. On one side of the second connecting piece (903), a measuring instrument (907) is fixedly connected. On one side of the second connecting piece (903), a transition bracket (908) can be replaced.

6. The high-precision assembly and testing device for satellite signal source production and assembly according to claim 1, wherein: The reversing assembly (10) includes a base (1001) fixedly connected to one side of the base marble (1). A plurality of profiles (1002) are fixedly connected to the base (1001). A limiting plate (1003) is fixedly connected between the inner walls of every two profiles (1002). A baffle (1004) is fixedly connected to one side of the outer walls of the two limiting plates (1003). A positive and reverse rotation screw rod (1005) is threadedly connected to one side of the outer wall of the limiting plate (1003). The corresponding ends of the plurality of positive and reverse rotation screw rods (1005) are fixedly connected with rotation handles (1006). A plurality of metal rollers (1007) are rotatably connected to the inner walls of the two limiting plates (1003). A rubber pressing pad (1008) is installed at the front end of the outer wall of each of the plurality of metal rollers (1007). A rotation motor (1009) and two propulsion cylinders (1010) are installed on one side of the bottom of the base (1001). A pin (1011) is installed at the output end of each of the two propulsion cylinders (1010). A pin sleeve (1012) is installed between the outer walls of the two groups of pins (1011).

7. A high-precision assembly and testing device for satellite signal source production and assembly according to claim 1, characterized in that: The distance between every two of the metal rollers (1007) is equal.

8. The high-precision assembly and testing device for satellite signal source production and assembly according to claim 1, characterized in that: A plurality of locking holes (1101) are formed in the top of the loading plate (11). A plurality of positioning bearing platforms (1102) are fixedly connected to the top of the loading plate (11). Two positioning pin holes (1103) and two push-pull handles (1104) are installed on both sides of the outer wall of the loading plate (11). A lifting ring (1105) is arranged at the front end of one side of the loading plate (11). Rolling friction edges (1106) are arranged on both sides of the top of the loading plate (11).

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