Clamping device for high-frequency valve machining

Abstract

The utility model relates to the technical field of high-frequency valve clamping devices, and discloses a clamping device for high-frequency valve machining, which comprises a base and a movable column, one side of a hand wheel is fixedly connected with a movable shaft, the other side of the movable column is provided with a first clamping plate, one side of the first clamping plate is fixedly connected with a movable cylinder, and the other side of the movable cylinder is provided with a second clamping plate. One end of the movable shaft is movably connected to the interior of the movable cylinder, two sliding grooves are machined in the inner wall of the movable cylinder, two sliding strips are fixedly connected to the exterior of the movable shaft, the sliding strips are movably connected to the interiors of the sliding grooves, by pushing the hand wheel, the movable shaft moves towards the interior of the movable column, the movable shaft drives the gear to be separated from the interior of the tooth groove, and then the hand wheel is rotated to drive the gear to move towards the interior of the tooth groove. The hand wheel drives the movable shaft, the sliding strip, the movable barrel and the first clamping plate to rotate, so that the high-frequency valve is driven to rotate through the first clamping plate and the second clamping plate, and after adjustment is completed, the hand wheel and the movable shaft are pulled backwards to drive the gear to be inserted into the tooth groove, so that rotation of the first clamping plate is limited, and machining of the high-frequency valve is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of high-frequency valve clamping devices, in particular to a clamping device for high-frequency valve processing. Background Art

[0002] A high-frequency valve is a device used to control high-frequency electromagnetic fields. The working principles of a high-frequency valve mainly include two aspects: electromagnetic induction and electromagnetic field regulation. First, when a high-frequency current passes through the coil of the high-frequency valve, a strong electromagnetic field will be generated around the coil. This electromagnetic field will affect the electromagnetic waves passing through the high-frequency valve, thereby achieving regulation of the electromagnetic waves. Secondly, the electromagnetic field inside the high-frequency valve will be affected by external electromagnetic waves, thereby generating a response to the external electromagnetic waves. In this way, the high-frequency valve can achieve functions such as amplification, modulation and demodulation of electromagnetic waves.

[0003] In practical applications, the working principle of the high-frequency valve can be applied to wireless communications, radar, medical imaging and other fields. In wireless communications, the high-frequency valve can amplify and modulate radio signals, thereby enhancing and optimizing wireless communications. In radar systems, the high-frequency valve can amplify and demodulate radar signals, thereby detecting and tracking targets. In medical imaging, the high-frequency valve can amplify and optimize medical imaging signals, thereby achieving clarity and accuracy of medical images.

[0004] With respect to the existing related technologies, the inventors believe that the following defects exist: after the high-frequency valve is clamped and fixed in the existing technology, when other angles of the high-frequency valve need to be processed, the high-frequency valve needs to be removed from the two clamping plates and clamped again at a different angle, which is too cumbersome. Utility Model Content

[0005] In order to solve the existing technical problem that the high-frequency valve needs to be removed from two clamping plates and clamped again at a different angle, and the operation is too complicated, the utility model provides a clamping device for high-frequency valve processing.

[0006] The utility model is implemented by the following technical scheme: a clamping device for high-frequency valve processing, comprising a base and a movable column, the top of the base is processed with a movable groove, the movable column is movably connected inside the movable groove, a motor is arranged on one side of the base, one end of the motor is fixedly connected with a screw rod, the middle part of the screw rod is threadedly connected to the bottom of the movable column, and the two ends of the screw rod are rotatably connected to the two sides of the movable groove;

[0007] Among them, a handwheel is provided on one side of the movable column, and a movable shaft is fixedly connected to one side of the handwheel, and a first clamping plate is provided on the other side of the movable column, and a movable cylinder is fixedly connected to one side of the first clamping plate, one end of the movable shaft is movably connected to the inside of the movable cylinder, and two sliding grooves are processed on the inner wall of the movable cylinder, and two sliding bars are fixedly connected to the outside of the movable shaft, and the sliding bars are movably connected to the inside of the sliding grooves.

[0008] Preferably, one end of the movable shaft is rotatably connected to the inside of the movable column, and one end of the movable cylinder is rotatably connected to the inside of the movable column.

[0009] Preferably, a tooth groove is processed inside the movable column, and a gear is fixedly connected to the outside of the movable shaft, and the gear is plugged into the tooth groove.

[0010] Preferably, a return spring is provided inside the movable cylinder, one end of the return spring is fixedly connected to one end of the movable shaft, and the other end of the return spring is fixedly connected to an inner wall of one end of the movable cylinder.

[0011] Preferably, the outside of the movable cylinder is fixedly connected to a limiting ring, the inside of the movable column is processed with a limiting groove, and the limiting ring is rotatably connected to the inside of the limiting groove.

[0012] Preferably, one end of the top of the base is fixedly connected to a fixing column, a second clamping plate is provided on one side of the top of the fixing column, a bearing is fixedly connected to a rotating shaft on one side of the second clamping plate, and the bearing is located inside the fixing column.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When the utility model is in use, the hand wheel is pushed to make the movable shaft move toward the inside of the movable column, and the movable shaft will drive the gear to disengage from the inside of the tooth groove. Then the hand wheel is turned to make the hand wheel drive the movable shaft and the slide bar to rotate, so that the slide bar drives the movable cylinder and the first clamping plate to rotate through the slide groove, thereby driving the high-frequency valve to rotate through the first clamping plate and the second clamping plate. When the adjustment is completed, the hand wheel is pulled backward, and the movable shaft will drive the gear to be inserted into the inside of the tooth groove, thereby limiting the rotation of the first clamping plate, which is convenient for processing the high-frequency valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the movable column of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure between the movable shaft and the movable cylinder of the utility model;

[0018] Figure 4 For the utility model Figure 2 Enlarged schematic diagram of part A in the middle.

[0019] In the figure: 1. base; 2. movable column; 3. motor; 4. screw; 5. movable groove; 6. hand wheel; 7. movable shaft; 8. movable cylinder; 9. first clamping plate; 10. limiting ring; 11. limiting groove; 12. return spring; 13. slide groove; 14. slide bar; 15. tooth groove; 16. gear; 17. fixed column; 18. second clamping plate; 19. bearing. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0021] Example 1: Please refer to Figure 1 - Figure 4 , a clamping device for high-frequency valve processing in this embodiment includes a base 1 and a movable column 2, a movable groove 5 is processed on the top of the base 1, and the movable column 2 is movably connected to the inside of the movable groove 5, a motor 3 is arranged on one side of the base 1, one end of the motor 3 is fixedly connected to a screw rod 4, the middle part of the screw rod 4 is threadedly connected to the bottom of the movable column 2, and the two ends of the screw rod 4 are rotatably connected to the two sides of the movable groove 5, a hand wheel 6 is arranged on one side of the movable column 2, and a movable shaft 7 is fixedly connected to one side of the hand wheel 6, a first clamping plate 9 is arranged on the other side of the movable column 2, a movable cylinder 8 is fixedly connected to one side of the first clamping plate 9, one end of the movable shaft 7 is movably connected to the inside of the movable cylinder 8, and two slide grooves 13 are processed on the inner wall of the movable cylinder 8, and two slide bars 14 are fixedly connected to the outside of the movable shaft 7, and the slide bar 14 is movably connected to the inside of the slide groove 13, and a second clamping plate 18 is arranged on one side of the top of the fixed column 17;

[0022] The high-frequency valve is placed between the first clamping plate 9 and the second clamping plate 18, and then the motor is started. The motor drives the screw rod 4 to rotate, so that the screw rod 4 drives the movable column 2 to move inside the movable groove 5, so that the first clamping plate 9 is close to the second clamping plate 18 and clamps the high-frequency valve. When the angle of the high-frequency valve needs to be adjusted, the hand wheel 6 is turned to drive the movable shaft 7 to rotate, and the movable shaft 7 will drive the slide bar 14 to rotate, so that the slide bar 14 drives the movable cylinder 8 to rotate through the slide groove 13, and the movable cylinder 8 will drive the first clamping plate 9 to rotate, thereby driving the high-frequency valve to rotate, which is convenient for processing the high-frequency valve;

[0023] Further, one end of the movable shaft 7 is rotatably connected to the inside of the movable column 2, and one end of the movable cylinder 8 is rotatably connected to the inside of the movable column 2. When the hand wheel 6 is rotated, the hand wheel 6 will drive the movable shaft 7 and the movable cylinder 8 to rotate inside the movable column 2;

[0024] Furthermore, the movable column 2 is processed with a tooth groove 15 inside, and the movable shaft 7 is fixedly connected with a gear 16 outside, and the gear 16 is plugged into the tooth groove 15. When the high-frequency valve angle needs to be adjusted, the hand wheel 6 is first pushed to make the hand wheel 6 drive the movable shaft 7 to move inside the movable column 2, so that the movable shaft 7 drives the gear 16 to disengage from the tooth groove 15, so that the hand wheel 6 can be rotated to make the hand wheel 6 drive the movable shaft 7, the movable cylinder 8 and the first clamping plate 9 to rotate;

[0025] Further, a return spring 12 is arranged inside the movable cylinder 8, one end of the return spring 12 is fixedly connected to one end of the movable shaft 7, and the other end of the return spring 12 is fixedly connected to the inner wall of one end of the movable cylinder 8. When the movable shaft 7 drives the gear 16 to disengage from the inside of the tooth groove 15, the movable shaft 7 will squeeze the return spring 12 to compress the return spring 12. When the high-frequency valve angle adjustment is completed, the hand wheel 6 and the movable shaft 7 are pulled backward, and the movable shaft 7 will drive the gear 16 to be inserted into the inside of the tooth groove 15. The return spring 12 will be reset and extended and push the movable shaft 7 to move outward, thereby limiting the gear 16 to be located inside the tooth groove 15, and further limiting the rotation of the first clamping plate 9.

[0026] Further, the outside of the movable cylinder 8 is fixedly connected with a limit ring 10, and the inside of the movable column 2 is processed with a limit groove 11, and the limit ring 10 is rotatably connected to the inside of the limit groove 11. When the movable shaft 7 drives the movable cylinder 8 to rotate through the slide bar 14, the movable cylinder 8 will drive the limit ring 10 to rotate, and the limit ring 10 will rotate along the inside of the limit groove 11. The limit groove 11 will limit the movable cylinder 8 through the limit ring 10, so as to prevent the movable cylinder 8 from moving out of the inside of the movable column 2 when the hand wheel 6 pushes the movable shaft 7 to move;

[0027] Furthermore, a fixing column 17 is fixedly connected to one end of the top of the base 1, a second clamping plate 18 is provided on one side of the top of the fixing column 17, a bearing 19 is fixedly connected to one side of the rotating shaft of the second clamping plate 18, and the bearing 19 is located inside the fixing column 17. The high-frequency valve is clamped by the first clamping plate 9 and the second clamping plate 18. When the hand wheel 6 rotates, the first clamping plate 9 and the second clamping plate 18 drive the clamped high-frequency valve to rotate.

[0028] Working principle: by starting the motor, the screw rod 4 is driven to rotate, so that the screw rod 4 drives the movable column 2 to move inside the movable groove 5, so that the first clamping plate 9 approaches the second clamping plate 18 and clamps the high-frequency valve. When the high-frequency valve angle needs to be adjusted, the hand wheel 6 is first pushed to make the hand wheel 6 drive the movable shaft 7 to move inside the movable column 2, so that the movable shaft 7 drives the gear 16 to disengage from the inside of the tooth groove 15, and then the hand wheel 6 is turned to make the hand wheel 6 drive the movable shaft 7 to rotate, and the movable shaft 7 will drive the slide bar 14 to rotate, so that the slide bar 14 drives the movable cylinder 8 to rotate through the slide groove 13, and the movable cylinder 8 will drive the first clamping plate 9 to rotate, thereby driving the high-frequency valve to rotate through the first clamping plate 9 and the second clamping plate 18. When the adjustment is completed, the hand wheel 6 and the movable shaft 7 are pulled backward, and the movable shaft 7 will drive the gear 16 to be inserted into the inside of the tooth groove 15, thereby limiting the rotation of the first clamping plate 9, which is convenient for processing the high-frequency valve.

[0029] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A clamping device for high-frequency valve processing, comprising a base (1) and a movable column (2), characterized in that: A movable groove (5) is machined on the top of the base (1), the movable column (2) is movably connected inside the movable groove (5), a motor (3) is arranged on one side of the base (1), one end of the motor (3) is fixedly connected to a screw rod (4), the middle part of the screw rod (4) is threadedly connected to the bottom of the movable column (2), and the two ends of the screw rod (4) are rotatably connected to the two sides of the movable groove (5); A hand wheel (6) is provided on one side of the movable column (2), and a movable shaft (7) is fixedly connected to one side of the hand wheel (6); a first clamping plate (9) is provided on the other side of the movable column (2), and a movable cylinder (8) is fixedly connected to one side of the first clamping plate (9); one end of the movable shaft (7) is movably connected to the inside of the movable cylinder (8); two slide grooves (13) are processed on the inner wall of the movable cylinder (8); the outside of the movable shaft (7) is fixedly connected to two slide bars (14), and the slide bars (14) are movably connected to the inside of the slide grooves (13).

2. A clamping device for high-frequency valve processing according to claim 1, characterized in that: One end of the movable shaft (7) is rotatably connected to the inside of the movable column (2), and one end of the movable cylinder (8) is rotatably connected to the inside of the movable column (2).

3. A clamping device for high-frequency valve processing according to claim 1, characterized in that: The movable column (2) is internally processed with a tooth groove (15), and the outside of the movable shaft (7) is fixedly connected with a gear (16), and the gear (16) is plugged into the tooth groove (15).

4. A clamping device for high-frequency valve processing according to claim 1, characterized in that: A return spring (12) is arranged inside the movable cylinder (8), one end of the return spring (12) is fixedly connected to one end of the movable shaft (7), and the other end of the return spring (12) is fixedly connected to the inner wall of one end of the movable cylinder (8).

5. A clamping device for high-frequency valve processing according to claim 1, characterized in that: The outside of the movable cylinder (8) is fixedly connected to a limit ring (10), the inside of the movable column (2) is processed with a limit groove (11), and the limit ring (10) is rotatably connected to the inside of the limit groove (11).

6. A clamping device for high-frequency valve processing according to claim 1, characterized in that: A fixing column (17) is fixedly connected to one end of the top of the base (1), a second clamping plate (18) is provided on one side of the top of the fixing column (17), a bearing (19) is fixedly connected to a rotating shaft on one side of the second clamping plate (18), and the bearing (19) is located inside the fixing column (17).

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