Central processing unit clamping device

Abstract

The utility model relates to the technical field of machining, and discloses a central processing unit clamping device which comprises a base, a screw rod is rotationally arranged above the base and driven by a motor fixed on the base, a movable frame is arranged on the screw rod in a threaded connection mode, a sliding structure is arranged below the movable frame, and first transmission frames are symmetrically and rotationally connected to the two sides of the movable frame. The extending end of the first transmission frame is rotatably connected with a second transmission frame, the base is connected with a limiting frame connected with the first transmission frame, the opposite sides of the ends, away from the first transmission frame, of the two second transmission frames are detachably provided with clamping plates, the two clamping plates are parallel to each other and are oppositely arranged, and the opposite sides of the lower ends of the clamping plates are provided with grooves. The supporting plate is driven by an electric push rod fixed to one side of the clamping plate, and a pressure sensor electrically connected with the electric push rod is embedded in the clamping plate. The clamping device has the advantages that damage caused by uneven clamping force is prevented, clamping is stable, and the clamping device is not prone to falling off during transferring.

Description

Technical Field

[0001] This utility model relates to the field of machining technology, specifically to a central processing unit clamping device. Background Technology

[0002] The Central Processing Unit (CPU) is the core component of a computer. It acts like the computer's "brain," responsible for executing instructions in computer programs and performing calculations and processing of data. During computer operation, the CPU undertakes many critical tasks. It can perform arithmetic operations, such as addition, subtraction, multiplication, and division, as well as logical operations, such as AND, OR, and NOT operations. The CPU reads instructions and data from memory, processes them according to the instructions, and writes the results back to memory or outputs them to other devices. Its performance directly affects the computer's operating speed and efficiency.

[0003] Currently, small robotic arms are typically used to grip and handle central processing units (CPUs). Although soft materials are generally used to protect the gripping area, there is still a risk of uneven gripping force due to incorrect gripping angles, which could damage the CPU. Once a CPU is damaged, it is difficult to repair. Furthermore, there is a possibility that the CPU may be successfully gripped but then fall during transport, which would also damage it. As the core component of a computer, the CPU is extremely precise, and any improper handling can lead to serious consequences. Utility Model Content

[0004] To solve the above-mentioned problems, this utility model proposes a central processing unit gripping device that prevents damage caused by uneven gripping force, ensures stable gripping, and prevents the device from falling off during transportation.

[0005] To solve the above-mentioned technical problems, the technical solution proposed by this utility model is as follows: a central processing unit clamping device, including a base, a screw rotatably mounted on the top of the base, the screw being driven by a motor fixed on the base, a movable frame threadedly connected to the screw, a sliding structure below the movable frame, a transmission frame 1 rotatably connected to both sides of the movable frame, a transmission frame 2 rotatably connected to the extended end of the transmission frame 1, the two transmission frames 2 being arranged opposite each other, a limiting frame connected to the transmission frame 1 connected to the base, a clamping plate detachably mounted on the opposite side of the opposite end of the two transmission frames 2 away from the transmission frame 1, the two clamping plates being parallel and opposite each other, a groove matching the shape of the central processing unit being provided on the opposite side of the lower end of the clamping plate, a support plate slidably mounted below the clamping plate, the support plate being driven by an electric push rod fixed to one side of the clamping plate, and a pressure sensor electrically connected to the electric push rod being embedded in the clamping plate.

[0006] Furthermore, the sliding structure includes an integrally formed slider located below the movable frame, a groove on the base that matches the slider, the slider slidingly disposed within the groove, guide strips symmetrically arranged at the upper end of the groove, and guide grooves matching the guide strips on both sides of the slider.

[0007] Based on the above features, the slider and the slide groove can ensure the stable movement of the moving frame and prevent it from rotating with the screw. The guide bar and the guide groove can further increase the movement stability of the moving frame.

[0008] Furthermore, the transmission frame includes two parallel transmission rods, and the movable frame has a U-shaped frame integrally formed on both sides, with the ends of the transmission rods rotatably disposed within the U-shaped frame.

[0009] Based on the above features, the two transmission rods have higher structural strength, which can increase the stability of the device when gripping the central processing unit.

[0010] Furthermore, the second transmission frame is a multi-fold rod composed of a long vertical rod segment, an arc-shaped rod segment, and a short vertical rod segment, and the long vertical rod segment of the second transmission frame is rotatably connected to the extended ends of the two transmission rods.

[0011] Based on the above features, the multi-bend design gives the transmission frame two a certain degree of flexibility, making the clamping process smoother and more stable.

[0012] Furthermore, the limiting frame is U-shaped and faces the transmission frame. One end of the limiting frame is wrapped around the transmission rod near it and is rotatably connected to the transmission rod. A support column is fixed on the base, and the other end of the limiting frame is rotatably connected to the support column.

[0013] Based on the above characteristics, the U-shaped limiting frame can achieve uniform force distribution, ensuring the accuracy and stability of clamping. The support column ensures that both ends of the limiting frame are at the same height, further increasing the stable support and force application to the transmission frame, thus ensuring clamping stability.

[0014] Furthermore, a fixing block is connected to the side of the clamping plate near the second transmission frame, and the fixing block is connected to the second transmission frame by a number of fixing bolts.

[0015] Based on the above features, the fixing bolt can not only stably fix the clamping plate on the transmission frame 2, but also facilitate the disassembly of the clamping plate for replacement and maintenance, making it convenient and practical.

[0016] Furthermore, rubber pads are connected to both the opposite side of the clamping plate and the groove, and the rubber pads are provided with several anti-slip protrusions.

[0017] Based on the above characteristics, the rubber pad acts as a cushion, preventing the clamping plate from directly contacting the central processing unit (CPU) during gripping and reducing damage. The anti-slip protrusions increase the friction between the clamping plate and the CPU, making the CPU more stable during gripping and transport, less prone to slipping, and improving the safety and reliability of the device.

[0018] Compared with the prior art, the advantages of this utility model are as follows: the two clamping plates are arranged parallel to each other, and with the cooperation of the transmission frame one, the transmission frame two and the limiting frame, the clamping plates can always move parallel to each other under the drive of the moving frame, avoiding the problem of uneven clamping force on the central processing unit due to the change of clamping plate angle, thus ensuring stable and safe clamping of the central processing unit. The groove design can match the shape of the central processing unit, and achieve stable clamping of its upper and lower parts. The support plate can support the central processing unit from below after the clamping plates clamp it, ensuring its stability during the transfer process. Attached Figure Description

[0019] Figure 1 This is a three-dimensional representation of the present invention. Figure 1 ;

[0020] Figure 2 This is a three-dimensional representation of the present invention. Figure 2 ;

[0021] Figure 3 This is a top view of the present invention;

[0022] Figure 4 This is a side view of the present invention;

[0023] Figure 5 This is an enlarged view of Part A of this utility model.

[0024] As shown in the figure: 1. Base; 2. Screw; 3. Motor; 4. Moving frame; 5. Transmission frame II; 6. Limiting frame; 7. Clamping plate; 8. Groove; 9. Support plate; 10. Electric push rod; 11. Slider; 12. Slide groove; 13. Guide bar; 14. Transmission rod; 15. U-shaped frame; 16. Support column; 17. Fixing block; 18. Rubber pad. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings.

[0026] Combined with appendix Figure 1A central processing unit gripping device includes a base 1, a screw 2 rotatably mounted on the base 1, the screw 2 being driven by a motor 3 fixed to the base 1, a movable frame 4 threadedly connected to the screw 2, and a sliding structure below the movable frame 4. The sliding structure includes a slider 11 integrally formed below the movable frame 4, a groove 12 on the base 1 that mates with the slider 11, the slider 11 slidingly disposed within the groove 12, guide strips symmetrically arranged at the upper end of the groove 12, and guide grooves on both sides of the slider 11 that mate with the guide strips 13. The slider 11 mates with the groove 12 to ensure stable movement of the movable frame 4 and prevent it from rotating with the screw 2. The guide strips 13 mate with the guide grooves to further increase the movement stability of the movable frame 4.

[0027] Combined with appendix Figure 1 Appendix Figure 3 The movable frame 4 is symmetrically and rotatably connected to a transmission frame 1 on both sides. The transmission frame 1 includes two parallel transmission rods 14. The movable frame 4 is integrally formed with a U-shaped frame 15 on both sides. The ends of the transmission rods 14 are rotatably disposed within the U-shaped frame 15. The two transmission rods 14 have higher structural strength and can increase the stability of the device when gripping the central processing unit.

[0028] Combined with appendix Figure 1 Appendix Figure 3 The transmission frame 1 has a second transmission frame 5 rotatably connected to its extended end. The two transmission frames 2 5 are arranged opposite to each other. The transmission frame 2 5 is a multi-fold rod composed of a long vertical rod segment, an arc-shaped rod segment, and a short vertical rod segment. The long vertical rod segment of the transmission frame 2 5 is rotatably connected to the extended ends of the two transmission rods 14. The multi-fold rod design gives the transmission frame 2 5 a certain degree of flexibility, making the clamping smoother and more stable.

[0029] Combined with appendix Figure 1 Appendix Figure 4 A limiting frame 6, connected to a transmission frame 1, is mounted on the base 1. The limiting frame 6 is U-shaped, facing the transmission frame 1. One end of the limiting frame 6 wraps around and is rotatably connected to the transmission rod 14 nearby. A support column 16 is fixedly mounted on the base 1, and the other end of the limiting frame 6 is rotatably connected to the support column 16. The U-shaped limiting frame 6 allows for uniform force distribution, ensuring the accuracy and stability of the clamping action. The support column 16 ensures that both ends of the limiting frame 6 are at the same height, further increasing the stable support and force applied to the transmission frame 1, thus guaranteeing clamping stability.

[0030] Combined with appendix Figure 1Both of the two transmission frames 2 5 have detachable clamping plates 7 on opposite sides away from the transmission frame 1. The clamping plates 7 are connected to the side of the transmission frame 2 5 with a fixing block 17. The fixing block 17 is connected to the transmission frame 2 5 by several fixing bolts. The fixing bolts can not only fix the clamping plates 7 stably on the transmission frame 2 5, but also facilitate the removal of the clamping plates 7 for replacement and maintenance, which is convenient and practical.

[0031] Combined with appendix Figure 2 Appendix Figure 5 The two clamping plates 7 are parallel and opposite to each other. A groove 8, shaped to fit the central processing unit, is provided on the opposite side of the lower end of each clamping plate 7. A support plate 9 slides below each clamping plate 7, driven by an electric push rod 10 fixed to one side of the clamping plate 7. A pressure sensor, electrically connected to the electric push rod 10, is embedded within each clamping plate 7. Rubber pads 18 are connected to the opposite side of each clamping plate 7 and within the groove 8. Each rubber pad 18 has several anti-slip protrusions, which act as a buffer, preventing direct contact between the clamping plates 7 and the central processing unit during clamping and handling, thus reducing damage. The anti-slip protrusions increase the friction between the clamping plates 7 and the central processing unit, making the central processing unit more stable during clamping and transport, less prone to slippage, and improving the safety and reliability of the device.

[0032] The specific implementation of this utility model is as follows: The device is connected to an external mechanical control device and a power supply. The device is placed in a suitable position so that the central processing unit to be clamped is located between the two clamping plates 7. The motor 3 is turned on, and the motor 3 drives the screw 2 to rotate. The screw 2 drives the moving frame 4 to move. At the same time, the slider 11 slides in the slide groove 12, and the guide groove moves along the guide bar 13. Under the limiting action of the limiting frame 6, the end of the transmission rod 14 moves and rotates with the moving frame 4. At the same time, the limiting frame 6 rotates on the support column 16 in coordination with the transmission rod 14. The limiting frame 6 and the transmission rod 14 rotate relative to each other. The other end of the transmission rod 14 drives the transmission frame 2 5 to move, and the transmission frame 2 5 rotates relative to the transmission rod 14. The transmission frame 2 5 drives the two clamping plates 7 to move closer together until the clamping plates 7 clamp and fix the central processing unit. At this time, the lower edge of the central processing unit is embedded in the groove 8. The base 1 is moved by the external mechanical control equipment to realize the transfer of the central processing unit. At the same time, when the pressure sensor in the clamping plate 7 reaches the preset value, it will control the electric push rod 10 to extend. The electric push rod 10 drives the support plate 9 to move downward to support the central processing unit and ensure its stability during the transfer process.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly, for example, it can be a fixed connection, a detachable connection, or an integral connection; for those skilled in the art, the specific meaning of the above term in this utility model can be understood according to the specific circumstances.

[0034] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A central processing unit gripping device, comprising a base (1), characterized in that: A screw (2) is rotatably mounted on the base (1). The screw (2) is driven by a motor (3) fixed on the base (1). A movable frame (4) is threadedly connected to the screw (2). A sliding structure is provided below the movable frame (4). A transmission frame one is symmetrically rotatably connected to both sides of the movable frame (4). A transmission frame two (5) is rotatably connected to the extended end of the transmission frame one. The two transmission frames two (5) are arranged opposite to each other. A limiting frame (6) connected to the transmission frame one is connected to the base (1). A clamping plate (7) is detachably mounted on the opposite side of the two transmission frames two (5) away from the transmission frame one. The two clamping plates (7) are parallel to each other and arranged opposite to each other. A groove (8) in the shape of a central processing unit is provided on the opposite side of the lower end of the clamping plate (7). A support plate (9) is slidably mounted below the clamping plate (7). The support plate (9) is driven by an electric push rod (10) fixed on one side of the clamping plate (7). A pressure sensor electrically connected to the electric push rod (10) is embedded in the clamping plate (7).

2. The central processing unit gripping device according to claim 1, characterized in that: The sliding structure includes a slider (11) integrally formed and disposed below the movable frame (4). The base (1) is provided with a groove (12) that matches the slider (11). The slider (11) is slidably disposed in the groove (12). The upper end of the groove (12) is symmetrically provided with guide strips (13). The slider (11) is provided with guide grooves on both sides that match the guide strips (13).

3. The central processing unit gripping device according to claim 1, characterized in that: The transmission frame includes two parallel transmission rods (14), and the movable frame (4) has a U-shaped frame (15) integrally formed on both sides, with the ends of the transmission rods (14) rotatably disposed within the U-shaped frame (15).

4. A central processing unit gripping device according to claim 3, characterized in that: The transmission frame two (5) is a multi-fold rod composed of a long vertical rod segment, an arc-shaped rod segment and a short vertical rod segment. The long vertical rod segment of the transmission frame two (5) is rotatably connected to the extended ends of the two transmission rods (14).

5. A central processing unit gripping device according to claim 3, characterized in that: The limiting frame (6) is U-shaped and faces the transmission frame. One end of the limiting frame (6) is wrapped around the transmission rod (14) near it and is rotatably connected to the transmission rod (14). A support column (16) is fixedly provided on the base (1). The other end of the limiting frame (6) is rotatably connected to the support column (16).

6. A central processing unit gripping device according to claim 1, characterized in that: The clamping plate (7) is connected to a fixing block (17) on the side near the transmission frame (5), and the fixing block (17) is connected to the transmission frame (5) by several fixing bolts.

7. A central processing unit gripping device according to claim 1, characterized in that: Rubber pads (18) are connected to both the opposite side of the clamping plate (7) and the groove (8), and the rubber pads (18) are provided with several anti-slip protrusions.

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