Crystal resonator production waste cutting device

Abstract

The utility model discloses a crystal resonator production waste cutting device, relates to the technical field of cutting devices, and provides the following scheme aiming at the problems that in the prior art, the lengths of residual pins are not easy to control, the lengths of two residual pins are different, the residual pins are easy to incline and have burrs, and the product quality is difficult to guarantee. Comprising a base, a supporting block is fixed to one end of the top of the base, and a supporting frame is fixed to the top of the supporting block. The two adjusting frames are driven by the servo motor to move, the sliding blocks move along with movement of the adjusting frames, the sliding blocks push the connecting rods on the upper portion, the adjusting frames push the connecting rods on the lower portion, and the two clamping blocks clamp and fix pins. The pins can be prevented from being bent and deformed due to stress in the pin waste cutting process, and the cutting machine is made to be attached to the top of the positioning mechanism to cut off the pin waste in cooperation with extension of the push rod motor.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a cutting device for waste materials produced by crystal resonators. Background Art

[0002] As we all know, a crystal resonator refers to a quartz crystal resonator made of quartz material, commonly known as a crystal oscillator. It generates frequency and has the characteristics of stability and good anti-interference performance. It is widely used in various electronic products. When processing a crystal resonator, the excess waste of the two pins needs to be cut so that the pins are cut to the required length for installation.

[0003] The traditional way of cutting the pins of quartz crystal resonators is that the vibration plate arranges the crystal resonator with the pins facing upwards and then cuts the pins one by one through the stop pins under the track. In this process, the remaining length of the crystal resonator pins is adjusted by bolts;

[0004] This method is not easy to control the length of the remaining pins, and it is easy to cause the two remaining pins to be of different lengths, the remaining pins to be skewed, and the remaining pins to have burrs, making it difficult to ensure product quality. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a crystal resonator production waste cutting device, which overcomes the shortcomings of the prior art and effectively solves the problem that it is difficult to control the length of the remaining pins in the prior art, which easily leads to two remaining pins of different lengths, the remaining pins are prone to skewness, and the remaining pins have burrs, making it difficult to ensure product quality.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A crystal resonator production waste cutting device comprises a base, a support block is fixed to one end of the top of the base, and a support frame is fixed to the top of the support block, a lead screw is rotatably connected to the inner wall of the top of the support frame, and a mounting block is screwed to the rod wall of the lead screw, a push rod motor is fixed to the top of the outer wall of one side of the mounting block, and a cutting machine is connected to one end of the push rod motor, positioning mechanisms are fixed to the outer walls of one side of the mounting block and the support block, and adjustment mechanisms are connected to both sides of the two positioning mechanisms, the positioning mechanisms comprise a connecting block, a fixing block, a connecting rod and a clamping block, and the adjustment mechanism comprises a bidirectional screw, a servo motor, an adjustment frame and a slider.

[0008] The crystal resonator is placed on the top of the base, and the bidirectional screw is driven by the servo motor to rotate. The rotating bidirectional screw drives the two adjusting frames to move. As the adjusting frames move, the slider moves with the movement of the adjusting frames, and the slider pushes the upper connecting rod, and the adjusting frame pushes the lower connecting rod. The clamping blocks are moved respectively by the two connecting rods, and the pins are clamped and fixed by the two clamping blocks, which can prevent the pins from being bent and deformed due to force during the cutting of the pin waste. With the extension of the push rod motor, the cutting machine can cut off the pin waste close to the top of the positioning mechanism.

[0009] Preferably, the bottom end of the screw rod is rotatably connected to the top of the support block, and the top end of the screw rod is connected to a turning handle.

[0010] The screw rod is rotated by the turning handle to adjust the height position of the mounting block, and pin waste of different heights can be cut as needed.

[0011] Preferably, the mounting block forms a sliding fit with the support frame, and a gap is left between the bottom of the cutting machine and the top of the positioning mechanism.

[0012] The cutter cuts off the lead waste along the top of the positioning mechanism.

[0013] Preferably, the two connecting blocks are respectively fixed to the two ends of the outer wall of one side of the connecting block, and the two connecting rods are respectively plugged into the two fixing blocks, and the two clamping blocks are respectively fixed to the opposite ends of the two connecting rods.

[0014] The clamping blocks are moved respectively by two connecting rods, and the pins are clamped and fixed by the two clamping blocks, so that the pins can be prevented from being bent and deformed by force during the process of cutting the pin waste.

[0015] Preferably, the output shaft of the servo motor is connected and fixed to one end of the bidirectional screw, and two adjustment frames are respectively screwed to the two ends of the rod wall of the bidirectional screw, and the slider and the adjustment frame form a sliding fit.

[0016] The servo motor drives the bidirectional screw to rotate, and the rotating bidirectional screw drives the two adjustment frames to move.

[0017] Preferably, a mounting groove is provided on the top of the base, and two ends of the rod wall of the bidirectional screw are rotatably connected to two end inner walls of the mounting groove respectively, and the servo motor is installed on one side outer wall of the base.

[0018] The bidirectional screw is rotatably installed through the provided installation groove.

[0019] Preferably, the connecting rod in the upper positioning mechanism is connected and fixed to the slider, and the connecting rod in the lower positioning mechanism is connected and fixed to the adjustment frame.

[0020] As the adjusting frame moves, the slider moves with the adjusting frame, the slider pushes the upper connecting rod, and the adjusting frame pushes the lower connecting rod.

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

[0022] The two adjustment frames are driven to move by a servo motor. As the adjustment frames move, the slider moves with the movement of the adjustment frames. The slider pushes the upper connecting rod, and the adjustment frame pushes the lower connecting rod. The two clamps clamp the pins and fix them. This can prevent the pins from being bent and deformed by force during the cutting of the waste pins. With the extension of the push rod motor, the cutting machine cuts off the waste pins along the top of the positioning mechanism, effectively solving the problem in the prior art that it is difficult to control the length of the remaining pins, which easily results in two remaining pins of different lengths, the remaining pins being easily skewed, and the remaining pins having burrs, making it difficult to ensure product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a crystal resonator production waste cutting device proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the top structure of a base of a crystal resonator production waste cutting device proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the positioning mechanism structure of a crystal resonator production waste cutting device proposed by the utility model;

[0026] Figure 4 The utility model provides a schematic diagram of the structure of an adjustment mechanism of a crystal resonator production waste cutting device.

[0027] In the figure: 1. base; 2. support block; 3. support frame; 4. screw rod; 5. mounting block; 6. push rod motor; 7. cutting machine; 8. positioning mechanism; 9. adjustment mechanism; 10. connecting block; 11. fixing block; 12. connecting rod; 13. clamping block; 14. bidirectional screw; 15. servo motor; 16. adjustment frame; 17. slider. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0029] Reference Figure 1-4A crystal resonator production waste cutting device, comprising a base 1, a support block 2 is fixed at one end of the top of the base 1, a support frame 3 is fixed at the top of the support block 2, a screw rod 4 is rotatably connected to the inner wall of the top of the support frame 3, a mounting block 5 is screwed to the rod wall of the screw rod 4, a push rod motor 6 is fixed to the top of the outer wall of one side of the mounting block 5, one end of the push rod motor 6 is connected to a cutting machine 7, a positioning mechanism 8 is fixed to the outer wall of one side of the mounting block 5 and the support block 2, and both sides of the two positioning mechanisms 8 are connected to an adjustment mechanism 9, the positioning mechanism 8 includes a connecting block 10, a fixing block 11, a connecting rod 12 and a clamping block 13, and the adjustment mechanism 9 includes a bidirectional screw 14, a servo motor 15, an adjustment frame 16 and a slider 17;

[0030] The bottom end of the screw rod 4 is rotatably connected to the top of the support block 2, and a handle is connected to the top of the screw rod 4. The screw rod 4 is rotated by the handle to adjust the height position of the mounting block 5. The pin waste of different heights can be cut as needed. The mounting block 5 forms a sliding fit with the support frame 3. A gap is left between the bottom of the cutter 7 and the top of the positioning mechanism 8. The cutter 7 cuts off the pin waste close to the top of the positioning mechanism 8.

[0031] The two connecting blocks 10 are respectively fixed to the two ends of the outer wall of one side of the connecting block 10, the two connecting rods 12 are respectively plugged with the two fixing blocks 11, and the two clamping blocks 13 are respectively fixed to the opposite ends of the two connecting rods 12. The clamping blocks 13 are respectively moved by the two connecting rods 12, and the two clamping blocks 13 clamp and fix the pins, which can prevent the pins from being bent and deformed by force during the process of cutting the pin waste. The output shaft of the servo motor 15 is connected and fixed to one end of the bidirectional screw 14, and the two adjustment frames 16 are respectively screwed to the two ends of the rod wall of the bidirectional screw 14, and the slider 17 forms a sliding fit with the adjustment frame 16. The servo motor 15 drives the bidirectional screw 14 to rotate, and the rotating bidirectional screw 14 drives the two adjustment frames 16 to move;

[0032] A mounting groove is provided at the top of the base 1, and the two ends of the rod wall of the bidirectional screw 14 are rotatably connected to the inner walls of the two ends of the mounting groove respectively. The servo motor 15 is installed on one side of the outer wall of the base 1, and the bidirectional screw 14 is rotatably installed through the provided mounting groove, wherein the connecting rod 12 in the upper positioning mechanism 8 is connected and fixed to the slider 17, and the connecting rod 12 in the lower positioning mechanism 8 is connected and fixed to the adjusting frame 16. As the adjusting frame 16 moves, the slider 17 moves with the movement of the adjusting frame 16, and the slider 17 pushes the upper connecting rod 12, and the adjusting frame 16 pushes the lower connecting rod 12.

[0033] Working principle:

[0034] During operation, the crystal resonator is placed on the top of the base 1, and the servo motor 15 drives the bidirectional screw 14 to rotate. The rotating bidirectional screw 14 drives the two adjusting frames 16 to move. As the adjusting frame 16 moves, the slider 17 moves with the movement of the adjusting frame 16, and the slider 17 pushes the upper connecting rod 12, and the adjusting frame 16 pushes the lower connecting rod 12. The clamping blocks 13 are moved respectively by the two connecting rods 12, and the pins are clamped and fixed by the two clamping blocks 13, which can prevent the pins from being bent and deformed during the cutting process of the pin waste. In conjunction with the extension of the push rod motor 6, the cutting machine 7 is close to the top of the positioning mechanism 8 to cut off the pin waste.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A crystal resonator production waste cutting device, comprising a base (1), characterized in that: A support block (2) is fixed to one end of the top of the base (1), and a support frame (3) is fixed to the top of the support block (2); a screw rod (4) is rotatably connected to the inner wall of the top of the support frame (3), and a mounting block (5) is screwed to the rod wall of the screw rod (4); a push rod motor (6) is fixed to the top of the outer wall of one side of the mounting block (5), and one end of the push rod motor (6) is connected to a cutting machine (7); positioning mechanisms (8) are fixed to the outer walls of one side of the mounting block (5) and the support block (2), and both sides of the two positioning mechanisms (8) are connected to adjustment mechanisms (9); the positioning mechanisms (8) include a connecting block (10), a fixing block (11), a connecting rod (12) and a clamping block (13); and the adjustment mechanism (9) includes a bidirectional screw rod (14), a servo motor (15), an adjustment frame (16) and a slider (17).

2. A crystal resonator production waste cutting device according to claim 1, characterized in that: The bottom end of the screw rod (4) is rotatably connected to the top of the support block (2), and the top end of the screw rod (4) is connected to a turning handle.

3. The crystal resonator production waste cutting device according to claim 1, characterized in that: The mounting block (5) forms a sliding fit with the support frame (3), and a gap is left between the bottom of the cutting machine (7) and the top of the positioning mechanism (8).

4. The crystal resonator production waste cutting device according to claim 1, characterized in that: The two connecting blocks (10) are respectively fixed to the two ends of the outer wall of one side of the connecting block (10), and the two connecting rods (12) are respectively plugged into the two fixing blocks (11), and the two clamping blocks (13) are respectively fixed to the opposite ends of the two connecting rods (12).

5. The crystal resonator production waste cutting device according to claim 1, characterized in that: The output shaft of the servo motor (15) is connected and fixed to one end of the bidirectional screw (14), and two adjustment frames (16) are respectively screwed to the two ends of the rod wall of the bidirectional screw (14), and the slider (17) and the adjustment frame (16) form a sliding fit.

6. The crystal resonator production waste cutting device according to claim 1, characterized in that: The top of the base (1) is provided with a mounting groove, and the two ends of the rod wall of the bidirectional screw (14) are rotatably connected to the two end inner walls of the mounting groove respectively, and the servo motor (15) is installed on one side outer wall of the base (1).

7. The crystal resonator production waste cutting device according to claim 1, characterized in that: The connecting rod (12) in the upper positioning mechanism (8) is connected and fixed to the slider (17), and the connecting rod (12) in the lower positioning mechanism (8) is connected and fixed to the adjustment frame (16).

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