Precise probe taper sharpening machine

Abstract

The utility model relates to the technical field of probe processing, and discloses a precision probe taper sharpening machine which comprises a workbench and a fine adjustment rod, a fixed seat is fixedly installed at the top of the workbench, a fixed disc is fixedly installed at the top of the fixed seat, a rotating disc is rotatably installed at the top of the fixed disc, an angle adjustment motor is fixedly installed in the workbench, and a rotating disc is rotatably installed at the top of the rotating disc. A pneumatic clamping sliding base is fixedly installed at the top of the rotating disc, an adjusting assembly is fixedly installed at the top of the workbench, and a supporting frame is fixedly installed at the top of the workbench. According to the precision probe taper sharpening machine, through the cooperation of the sliding table and the second sliding rail, when the longitudinal position needs to be adjusted, an adjusting sleeve can be rotated, then a lead screw is rotated, the left-right position of an assembly above the sliding table can be adjusted, and the diversity of the assembly can be improved; and the distance between the grinding motor and the pneumatic clamping sliding seat can be manually adjusted, fine adjustment can be achieved, and the grinding diversity can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of probe processing, in particular to a precision probe taper grinding machine. Background Art

[0002] In the fields of modern electronic manufacturing and precision machining, as a key measurement and connection tool, the accuracy and performance of probes have an important impact on product quality and production efficiency. With the increasing miniaturization and integration of electronic devices, the accuracy requirements for probes are getting higher and higher. Traditional probe processing and maintenance methods are gradually difficult to meet these high-precision requirements. During the use of probes, due to frequent contact and friction, their tips are prone to wear and deformation, resulting in problems such as increased measurement errors and poor contact. In order to maintain the good performance of the probes, regular trimming and grinding are required.

[0003] Chinese Utility Model Patent Publication No.: CN219562534U, discloses: a tungsten needle grinding machine. When grinding the tungsten needle, the tungsten needle is clamped on the tungsten needle clamping seat, and then the drive motor in the machine case is turned on. The grinding angle is adjusted and fixed by the rotation of the rotating seat, so as to facilitate the precise control of the sharpening angle of the tungsten needle. However, although the tungsten needle grinding machine adjusts the angle by rotating the rotating seat, it not only needs to be adjusted manually, which is likely to result in low precision during grinding, but also increases the workload of the staff. Moreover, the tungsten needle grinding machine is not designed with a fine-tuning structure and a longitudinal adjustment structure, resulting in great limitations during grinding. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to provide a precision probe taper grinding machine, which can effectively solve the problems in the prior art that although the angle is adjusted by rotating the rotating seat, it not only needs to be adjusted manually, which is likely to result in low precision during grinding, but also increases the workload of the staff, and there is no fine-tuning structure and longitudinal adjustment structure, resulting in great limitations during grinding.

[0005] The technical solution adopted by the utility model is: a precision probe taper grinding machine, including a workbench and a fine-tuning rod. A fixed seat is fixedly installed on the top of the workbench, a fixed disk is fixedly installed on the top of the fixed seat, a rotating disk is rotatably installed on the top of the fixed disk, an angle adjustment motor is fixedly installed inside the workbench, a pneumatic clamping sliding seat is fixedly installed on the top of the rotating disk, an adjustment assembly is fixedly installed on the top of the workbench, a support frame is fixedly installed on the top of the workbench, a cylinder is fixedly installed on the top of the support frame, a connecting piece is fixedly installed on the output shaft of the cylinder, and a fixed frame is fixedly installed on the top of the support frame.

[0006] Preferably, the adjusting assembly includes a mounting table, a first slide rail is fixedly installed on the top of the mounting table, a first slider is slidably connected to the top of the first slide rail, a sliding table is fixedly installed on the top of the first slider, a connecting plate is fixedly installed on the outside of the mounting table, a second slide rail is fixedly installed on the top of the connecting plate, a lead screw is rotatably installed on the outside of the sliding table, an adjusting sleeve is fixedly installed on the outside of the lead screw, a sliding table is threadedly connected to the outside of the lead screw, a third slide rail is fixedly installed on the top of the sliding table, a limiting frame is slidably connected to the top of the third slide rail, and a grinding motor is fixedly installed on the top of the limiting frame.

[0007] Through the above technical solution, through the cooperation of the first slide rail and the first slider, the upper component can be moved horizontally back and forth. When the air cylinder pushes, the first slider can move forward above the first slide rail, driving the grinding wheel close to the pneumatic clamping slide seat to achieve grinding.

[0008] Preferably, a first limiting screw is threadedly connected to the front side of the mounting table, a second limiting screw is threadedly connected to the outside of the sliding table, the first limiting screw contacts the first slider, and the second limiting screw is adapted to the limiting frame.

[0009] Through the above technical solution, through the design of the first limiting screw, when it is necessary to control the stroke distance of the first slider, the first limiting screw can be rotated to facilitate controlling its stroke distance. At the same time, in cooperation with the second limiting screw, the stroke distance of the limiting frame can be adjusted to facilitate adapting to different working conditions.

[0010] Preferably, the connecting plate contacts the connecting member, and the fixing frame is adapted to the air cylinder.

[0011] Through the above technical solution, through the design of the connecting plate, when the first slider is displaced above the first slide rail, the connecting member can be pushed by the air cylinder, so that the connecting member pushes the connecting plate to displace, realizing automatic displacement.

[0012] Preferably, the fine adjustment rod contacts the support seat, the top of the support seat is fixedly installed with the grinding motor, and the outside of the support seat contacts the limiting frame.

[0013] Through the above technical solution, it can not only support the grinding motor, but also manually adjust the distance between the grinding motor and the pneumatic clamping slide seat when rotating the fine adjustment rod, realizing fine adjustment and improving the diversity during grinding.

[0014] Preferably, a connecting sleeve is inserted and installed on the output shaft of the grinding motor, the other end of the connecting sleeve is fixedly installed with a grinding wheel, a bolt is threadedly connected to the outside of the grinding motor, and the bolt penetrates through the connecting sleeve and extends into the inside of the output shaft of the grinding motor.

[0015] Through the above technical solution, through the cooperation between the bolt and the connecting sleeve, when grinding, the grinding motor can be turned on, and then the grinding motor drives the grinding wheel to rotate, so as to realize automatic grinding.

[0016] Preferably, the sliding table is slidably connected to the second slide rail, and the adjusting sleeve is located outside the sliding table.

[0017] Through the above technical solution, through the cooperation between the sliding table and the second slide rail, when adjusting the longitudinal position, the adjusting sleeve can be rotated, and then the lead screw can be rotated, so that the components above the sliding table can be adjusted left and right, which can improve its diversity.

[0018] Compared with the prior art, the present utility model provides a precision probe taper grinding machine, which has the following beneficial effects:

[0019] 1. For this precision probe taper grinding machine, through the design of the first limit screw, when it is necessary to control the stroke distance of the first slider, the first limit screw can be rotated, which is convenient for controlling its stroke distance. At the same time, in cooperation with the second limit screw, the stroke distance of the limit frame can be adjusted, which is convenient for adapting to different working conditions. Through the cooperation between the first slide rail and the first slider, the components above can move back and forth in the horizontal direction. When the air cylinder pushes, the first slider can move forward above the first slide rail, driving the grinding wheel close to the pneumatic clamping slide seat to realize grinding. It is not necessary for the staff to push the sliding table close to the grinding wheel, which can not only reduce the workload of the staff, but also improve the precision during processing;

[0020] 2. For this precision probe taper grinding machine, through the cooperation between the sliding table and the second slide rail, when adjusting the longitudinal position, the adjusting sleeve can be rotated, and then the lead screw can be rotated, so that the components above the sliding table can be adjusted left and right, which can improve its diversity. When the fine adjustment rod is rotated, the distance between the grinding motor and the pneumatic clamping slide seat can be manually adjusted to realize fine adjustment, which can improve the diversity during grinding. Brief Description of the Drawings

[0021] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0022] Figure 2 is a sectional structural schematic diagram of the workbench of the present utility model;

[0023] Figure 3 is a mounting structural schematic diagram of the angle adjustment motor and the pneumatic clamping slide seat of the present utility model;

[0024] Figure 4 is a three-dimensional structural schematic diagram of the adjustment assembly of the present utility model;

[0025] Figure 5 is a disassembled structural schematic diagram of the adjustment assembly of the present utility model.

[0026] Wherein: 1. Workbench; 2. Fixed seat; 3. Fixed disk; 4. Rotating disk; 5. Angle adjustment motor; 6. Pneumatic clamping slide; 7. Adjustment assembly; 701. Installation table; 702. First limit screw; 703. First slide rail; 704. First slider; 705. Connecting plate; 706. Sliding table; 707. Second slide rail; 708. Lead screw; 709. Adjusting sleeve; 710. Slide; 711. Third slide rail; 712. Limit frame; 713. Grinding motor; 714. Connecting sleeve; 715. Grinding wheel; 716. Bolt; 717. Second limit screw; 718. Support seat; 8. Support frame; 9. Cylinder; 10. Connecting piece; 11. Fixed frame; 12. Fine adjustment rod. Detailed implementation manner

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Embodiment 1: As Figures 1-5 shown, the precision probe taper grinding machine provided by the present invention includes a workbench 1 and a fine adjustment rod 12. A fixed seat 2 is fixedly installed on the top of the workbench 1, a fixed disk 3 is fixedly installed on the top of the fixed seat 2, a rotating disk 4 is rotatably installed on the top of the fixed disk 3, an angle adjustment motor 5 is fixedly installed inside the workbench 1, a pneumatic clamping slide 6 is fixedly installed on the top of the rotating disk 4, an adjustment assembly 7 is fixedly installed on the top of the workbench 1, a support frame 8 is fixedly installed on the top of the workbench 1, a cylinder 9 is fixedly installed on the top of the support frame 8, a connecting piece 10 is fixedly installed on the output shaft of the cylinder 9, and a fixed frame 11 is fixedly installed on the top of the support frame 8.

[0029] Specifically, the adjusting assembly 7 includes a mounting table 701. A first slide rail 703 is fixedly installed on the top of the mounting table 701. A first slider 704 is slidably connected to the top of the first slide rail 703. A sliding table 706 is fixedly installed on the top of the first slider 704. A connecting plate 705 is fixedly installed on the outside of the mounting table 701. A second slide rail 707 is fixedly installed on the top of the connecting plate 705. A lead screw 708 is rotatably installed on the outside of the sliding table 706. An adjusting sleeve 709 is fixedly installed on the outside of the lead screw 708. A slide table 710 is threadedly connected to the outside of the lead screw 708. A third slide rail 711 is fixedly installed on the top of the slide table 710. A limiting frame 712 is slidably connected to the top of the third slide rail 711. A grinding motor 713 is fixedly installed on the top of the limiting frame 712. The advantage is that through the cooperation of the first slide rail 703 and the first slider 704, the upper components can move horizontally back and forth. When the air cylinder 9 pushes, the first slider 704 can move forward above the first slide rail 703, driving the grinding wheel 715 closer to the pneumatic clamping slide 6 to achieve grinding.

[0030] Specifically, a first limiting screw 702 is threadedly connected to the front side of the mounting table 701. A second limiting screw 717 is threadedly connected to the outside of the slide table 710. The first limiting screw 702 contacts the first slider 704, and the second limiting screw 717 is adapted to the limiting frame 712. The advantage is that through the design of the first limiting screw 702, when it is necessary to control the stroke distance of the first slider 704, the first limiting screw 702 can be rotated to facilitate controlling its stroke distance. At the same time, in cooperation with the second limiting screw 717, the stroke distance of the limiting frame 712 can be adjusted to facilitate adapting to different working conditions.

[0031] Specifically, the connecting plate 705 contacts the connecting member 10, and the fixing frame 11 is adapted to the air cylinder 9. The advantage is that through the design of the connecting plate 705, when the first slider 704 is displaced above the first slide rail 703, the air cylinder 9 can push the connecting member 10, and then the connecting member 10 can push the connecting plate 705 to displace, realizing automatic displacement.

[0032] Embodiment 2: As Figures 2-5 shown, as an improvement over the previous embodiment.

[0033] Specifically, the fine-tuning rod 12 contacts the support seat 718. The top of the support seat 718 is fixedly installed with the grinding motor 713. The outside of the support seat 718 contacts the limiting frame 712. The advantage is that it can not only support the grinding motor 713, but also when the fine-tuning rod 12 is rotated, the distance between the grinding motor 713 and the pneumatic clamping slide 6 can be manually adjusted to achieve fine-tuning and improve the diversity during grinding.

[0034] Specifically, a connecting sleeve 714 is inserted and installed on the output shaft of the grinding motor 713, and the other end of the connecting sleeve 714 is fixedly installed with a grinding wheel 715. The outside of the grinding motor 713 is threadedly connected with a bolt 716. The bolt 716 passes through the connecting sleeve 714 and extends into the interior of the output shaft of the grinding motor 713. The advantage is that through the cooperation between the bolt 716 and the connecting sleeve 714, when grinding, the grinding motor 713 can be started, and then the grinding motor 713 drives the grinding wheel 715 to rotate, realizing automatic grinding.

[0035] Specifically, the sliding table 710 is slidably connected to the second slide rail 707, and the adjusting sleeve 709 is located outside the sliding table 706. The advantage is that through the cooperation between the sliding table 710 and the second slide rail 707, when the longitudinal position needs to be adjusted, the adjusting sleeve 709 can be rotated, and then the lead screw 708 rotates, enabling the components above the sliding table 710 to be adjusted left and right, improving its versatility.

[0036] Working principle: When in use, through the cooperation between the first slide rail 703 and the first slider 704, the upper components can move back and forth horizontally. When the air cylinder 9 pushes, the first slider 704 can move forward above the first slide rail 703, driving the grinding wheel 715 close to the pneumatic clamping slide seat 6 to achieve grinding. Through the design of the first limit screw 702, when the stroke distance of the first slider 704 needs to be controlled, the first limit screw 702 can be rotated to facilitate controlling its stroke distance. At the same time, in cooperation with the second limit screw 717, the stroke distance of the limit frame 712 can be adjusted to adapt to different working conditions. Through the design of the connecting plate 705, when the first slider 704 moves on the first slide rail 703, the air cylinder 9 can push the connecting piece 10, and then the connecting piece 10 pushes the connecting plate 705 to move, realizing automatic displacement. This can not only support the grinding motor 713, but also when the fine-tuning rod 12 is rotated, the distance between the grinding motor 713 and the pneumatic clamping slide seat 6 can be manually adjusted to achieve fine-tuning, improving the versatility during grinding. Through the cooperation between the bolt 716 and the connecting sleeve 714, when grinding, the grinding motor 713 can be started, and then the grinding motor 713 drives the grinding wheel 715 to rotate, realizing automatic grinding. Through the cooperation between the sliding table 710 and the second slide rail 707, when the longitudinal position needs to be adjusted, the adjusting sleeve 709 can be rotated, and then the lead screw 708 rotates, enabling the components above the sliding table 710 to be adjusted left and right, improving its versatility.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Precision probe taper grinding machine, including a workbench (1) and a fine adjustment rod (12), characterized in that: A fixed seat (2) is fixedly installed on the top of the workbench (1). A fixed disk (3) is fixedly installed on the top of the fixed seat (2). A rotating disk (4) is rotatably installed on the top of the fixed disk (3). An angle adjustment motor (5) is fixedly installed inside the workbench (1). A pneumatic clamping slide seat (6) is fixedly installed on the top of the rotating disk (4). An adjustment assembly (7) is fixedly installed on the top of the workbench (1). A support frame (8) is fixedly installed on the top of the workbench (1). A cylinder (9) is fixedly installed on the top of the support frame (8). A connecting piece (10) is fixedly installed on the output shaft of the cylinder (9). A fixed frame (11) is fixedly installed on the top of the support frame (8).

2. The precision probe taper grinding machine according to claim 1, wherein: The adjustment assembly (7) includes an installation table (701). A first slide rail (703) is fixedly installed on the top of the installation table (701). A first slider (704) is slidably connected to the top of the first slide rail (703). A sliding table (706) is fixedly installed on the top of the first slider (704). A connecting plate (705) is fixedly installed on the outside of the installation table (701). A second slide rail (707) is fixedly installed on the top of the connecting plate (705). A lead screw (708) is rotatably installed on the outside of the sliding table (706). An adjustment sleeve (709) is fixedly installed on the outside of the lead screw (708). A slide table (710) is threadedly connected to the outside of the lead screw (708). A third slide rail (711) is fixedly installed on the top of the slide table (710). A limit frame (712) is slidably connected to the top of the third slide rail (711). A grinding motor (713) is fixedly installed on the top of the limit frame (712).

3. The precision probe taper grinding machine according to claim 2, characterized in that: A first limit screw (702) is threadedly connected to the front side of the installation table (701). A second limit screw (717) is threadedly connected to the outside of the slide table (710). The first limit screw (702) is in contact with the first slider (704). The second limit screw (717) is adapted to the limit frame (712).

4. The precision probe taper grinding machine according to claim 2, wherein: The connecting plate (705) is in contact with the connecting piece (10). The fixed frame (11) is adapted to the cylinder (9).

5. The precision probe taper grinding machine according to claim 4, characterized in that: The fine adjustment rod (12) is in contact with the support seat (718). The top of the support seat (718) is fixedly installed with the grinding motor (713). The outside of the support seat (718) is in contact with the limit frame (712).

6. The precision probe taper grinding machine according to claim 5, characterized in that: A connecting sleeve (714) is inserted and installed on the output shaft of the grinding motor (713). The other end of the connecting sleeve (714) is fixedly installed with a grinding wheel (715). A bolt (716) is threadedly connected to the outside of the grinding motor (713). The bolt (716) passes through the connecting sleeve (714) and extends into the output shaft of the grinding motor (713).

7. The precision probe taper grinding machine according to claim 6, characterized in that: The slide table (710) is slidably connected to the second slide rail (707). The adjustment sleeve (709) is located outside the sliding table (706).

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