Side hole machining device

Abstract

The utility model discloses a side hole machining device, and belongs to the technical field of side hole machining. The device mainly comprises a trepanning assembly, wherein the trepanning assembly comprises a workbench; the clamping assembly comprises a sliding groove, a sliding block, a first clamping plate, a pulley, a second clamping plate, a first fixing shaft, a first connecting rod, a second fixing shaft and a movable plate. According to the side hole machining device, by arranging the positioning assembly and moving the movable plate, the movable plate moves towards the center, the movable plate moves to drive the first clamping plate to move towards the center through the first connecting rod, and when the first clamping plate makes contact with the outer side of a probe voltage pin, the first clamping plate moves towards the center; and the movable plate continuously moves to drive the pulleys to move towards the two sides in the first clamping plate through the first connecting rod and the first fixing shaft and drive the second clamping plate to move towards the two sides, so that the first clamping plate and the second clamping plate clamp and fix the inner side of the probe voltage needle, the positioning of the probe voltage needle is completed, the operation is simple, and the positioning efficiency is high.

Description

Technical Field

[0001] This application relates to the field of side hole machining technology, specifically a side hole machining apparatus. Background Technology

[0002] During the production of voltage probes, a slotted hole needs to be made on the outer side of the voltage probe to allow for adjustment during insertion, accommodating different testing requirements and positional deviations. This also helps improve the stability and reliability of the connection, reducing poor contact or damage caused by insertion and removal. A milling cutter is typically used to create the slotted hole.

[0003] However, when using existing probe voltage needles for side drilling, the I-shaped structure of the probe voltage needles requires manual positioning by the operator, which is time-consuming and reduces drilling efficiency.

[0004] Therefore, it is necessary to provide a side hole machining device to solve the above problems.

[0005] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore may include information that does not constitute prior art. Utility Model Content

[0006] Based on the aforementioned problems in the existing technology, the problem to be solved by this application is to provide a side hole processing device, which, by setting a positioning component, moves a movable plate towards the center. The movement of the movable plate drives a first clamping plate to move towards the center via a first connecting rod. When the first clamping plate contacts the outer side of the probe voltage needle, the movable plate continues to move, driving a pulley to move to both sides inside the first clamping plate via the first connecting rod and the first fixed shaft, and driving a second clamping plate to move to both sides, so that the first clamping plate and the second clamping plate clamp and fix the inner side of the probe voltage needle, thereby completing the positioning of the probe voltage needle. The operation is simple and the positioning efficiency is high.

[0007] The technical solution adopted by this application to solve its technical problem is: a side hole machining apparatus, comprising:

[0008] The hole-opening assembly includes a worktable;

[0009] A clamping assembly includes a slide groove, a slider, a first clamping plate, a pulley, a second clamping plate, a first fixed shaft, a first connecting rod, a second fixed shaft, and a movable plate. The slide groove is located at the center of the lower end of the worktable. The slider is slidably connected to both sides inside the slide groove. The first clamping plate is fixedly connected to the top of the slider. The pulley is rotatably connected to both sides inside the first clamping plate. The first fixed shaft is fixedly connected to the upper end of the pulley. The second clamping plate is fixedly connected to the outer surface of the upper end of the first fixed shaft. The first connecting rod is rotatably connected to the top of the first fixed shaft. The second fixed shaft is rotatably connected to the inner part of the other end of the first connecting rod. The movable plate is fixedly connected to the top of the slider.

[0010] Furthermore, the hole-opening assembly also includes a drive motor, a support plate, and a milling cutter. The drive motor is fixedly connected to the top of the worktable, the support plate is fixedly connected to the output shaft of the drive motor, and the milling cutter is fixedly connected to the bottom of the support plate.

[0011] Furthermore, the movable plate is located outside the first clamping plate, and the second clamping plate is located at the upper end of the first clamping plate.

[0012] Furthermore, the second clamping plate has an L-shaped structure, and the first fixing shaft extends outward through the interior of the second clamping plate, while the second fixing shaft is fixedly connected to both sides of the upper end of the movable plate.

[0013] Furthermore, it also includes a linkage assembly, which includes a support rod, a third fixed shaft, a second connecting rod, a fourth fixed shaft, and a fixing plate. The support rod is fixedly connected to both sides of the bottom end of the support plate, the third fixed shaft is rotatably connected to the inner position of the lower end of the support rod, one end of the second connecting rod is rotatably connected to the outer surface of the third fixed shaft, the fourth fixed shaft is rotatably connected to the inner position of the other end of the second connecting rod, and the fixing plate is fixedly connected to the outer position of the fourth fixed shaft.

[0014] Furthermore, the fixed plate is fixedly connected to the center of the outer side of the movable plate, and the second connecting rod is an inclined structure.

[0015] Furthermore, the bottom end of the support rod is lower than the bottom end of the milling cutter, and the support rod is a vertical structure.

[0016] The beneficial effects of this application are as follows: The side hole processing device provided by this application, by setting a positioning component, moves the movable plate towards the center. The movement of the movable plate drives the first clamping plate to move towards the center via the first connecting rod. When the first clamping plate contacts the outer side of the probe voltage needle, the movable plate continues to move, driving the pulley to move to both sides inside the first clamping plate via the first connecting rod and the first fixed shaft, and driving the second clamping plate to move to both sides, so that the first clamping plate and the second clamping plate clamp and fix the inner side of the probe voltage needle, thereby completing the positioning of the probe voltage needle. The operation is simple and the positioning efficiency is high.

[0017] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. A further detailed description of this application will be provided below with reference to the figures. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of a side hole machining device according to this application;

[0020] Figure 2 for Figure 1 Schematic diagram of the structure of the center-opening component;

[0021] Figure 3 for Figure 1 A schematic diagram of the positioning component;

[0022] Figure 4 for Figure 1 A schematic diagram of the structure of the central linkage component.

[0023] The following are the labeling elements in the figure:

[0024] 11. Worktable; 12. Drive motor; 13. Support plate; 14. Milling cutter; 21. Slide groove; 22. Slider; 23. First clamping plate; 24. Pulley; 25. Second clamping plate; 26. First fixed shaft; 27. First connecting rod; 28. Second fixed shaft; 29. ​​Movable plate; 31. Support rod; 32. Third fixed shaft; 33. Second connecting rod; 34. Fourth fixed shaft; 35. Fixed plate. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0027] like Figures 1-3 As shown, this application provides a side hole machining apparatus, comprising:

[0028] The opening assembly includes a worktable 11;

[0029] The clamping assembly includes a slide groove 21, a slider 22, a first clamping plate 23, a pulley 24, a second clamping plate 25, a first fixed shaft 26, a first connecting rod 27, a second fixed shaft 28, and a movable plate 29. The slide groove 21 is located at the center of the lower end of the worktable 11. The slider 22 is slidably connected to both sides inside the slide groove 21. The first clamping plate 23 is fixedly connected to the top of the slider 22. The pulley 24 is rotatably connected to both sides inside the first clamping plate 23. The first fixed shaft 26 is fixedly connected to the upper end of the pulley 24. The second clamping plate 25 is fixedly connected to the outer surface of the upper end of the first fixed shaft 26. The first connecting rod 27 is rotatably connected to the top of the first fixed shaft 26. The second fixed shaft 28 is rotatably connected to the inner part of the other end of the first connecting rod 27. The movable plate 29 is fixedly connected to the top of the slider 22.

[0030] The slide groove 21 is used to guide the slider 22, the slider 22 is used to support the first clamping plate 23 and the movable plate 29, the first clamping plate 23 and the second clamping plate 25 are used to clamp and fix the probe voltage needle, the pulley 24 is used to drive the first fixed shaft 26 to move, the first fixed shaft 26 is used to support the first connecting rod 27 and the second clamping plate 25, the first connecting rod 27 is used to apply a thrust to the first fixed shaft 26, the second fixed shaft 28 is used to drive the first connecting rod 27 to move, and the movable plate 29 is used to support the second fixed shaft 28.

[0031] The hole-opening assembly also includes a drive motor 12, a support plate 13, and a milling cutter 14. The drive motor 12 is fixedly connected to the top of the worktable 11, the support plate 13 is fixedly connected to the output shaft of the drive motor 12, and the milling cutter 14 is fixedly connected to the bottom of the support plate 13.

[0032] The drive motor 12 is used to drive the support plate 13 to move up and down. The support plate 13 is used to support the milling cutter 14, which is used to make holes.

[0033] The movable plate 29 is located outside the first clamping plate 23, and the second clamping plate 25 is located above the first clamping plate 23.

[0034] When the movable plate 29 moves, the movable plate 29 can drive the first clamping plate 23 to move through the first connecting rod 27, and the first clamping plate 23 can drive the second clamping plate 25 to move synchronously.

[0035] The second clamping plate 23 has an L-shaped structure, and the first fixing shaft 26 extends outward through the interior of the second clamping plate 25. The second fixing shaft 28 is fixedly connected to both sides of the upper end of the movable plate 29.

[0036] The second clamping plate 25 can move to both sides along the upper end of the first clamping plate 23.

[0037] Working principle: When positioning the probe voltage needle is required, the probe voltage needle is placed inside the first clamping plate 23, and then an inward pushing force is applied to the movable plate 29. This causes the movable plate 29 to move the first clamping plate 23 inward via the first connecting rod 27. The inward movement of the first clamping plate 23 causes the second clamping plate 25 to move inward simultaneously. When the outer side of the first clamping plate 23 contacts the inner side of the probe voltage needle, the movable plate 29 is further pushed. The movable plate 29 then applies a pushing force to the first fixed shaft 26 via the first connecting rod 27. Since the first clamping plate 23 is limited by the two sides of the probe voltage needle and cannot move, the first fixed shaft 26 drives the pulley 24 to move to both sides inside the first clamping plate 23. The movement of the first fixed shaft 26 drives the second clamping plate 25 to extend to both sides. When the two sides of the second clamping plate 25 contact the inner sides of the two ends of the probe voltage needle, the first clamping plate 23 and the second clamping plate 25 clamp and fix the two ends of the probe voltage needle at the same time, thus completing the positioning of the probe voltage needle. Then, the milling cutter 14 is controlled to open the probe voltage needle.

[0038] Please see Figure 4 As shown, this embodiment, based on the above embodiment, further includes:

[0039] The linkage assembly includes a support rod 31, a third fixed shaft 32, a second connecting rod 33, a fourth fixed shaft 34, and a fixing plate 35. The support rod 31 is fixedly connected to both sides of the bottom end of the support plate 13. The third fixed shaft 32 is rotatably connected to the inner position of the lower end of the support rod 31. One end of the second connecting rod 33 is rotatably connected to the outer surface of the third fixed shaft 32. The fourth fixed shaft 34 is rotatably connected to the inner position of the other end of the second connecting rod 33. The fixing plate 35 is fixedly connected to the outer position of the fourth fixed shaft 34.

[0040] The support rod 31 is used to support the third fixed shaft 32. The third fixed shaft 32 and the fourth fixed shaft 34 are used to support the second connecting rod 33. The second connecting rod 33 is used to drive the fourth fixed shaft 34 to move. The fixed plate 35 is used to support the fourth fixed shaft 34.

[0041] The fixed plate 35 is fixedly connected to the center of the outer side of the movable plate 29, and the second connecting rod 33 is an inclined structure.

[0042] When the fourth fixed shaft 34 drives the fixed plate 35 to move, the fixed plate 35 drives the fixed plate 35 to move.

[0043] The bottom of the support rod 31 is lower than the bottom of the milling cutter 14, and the support rod 31 is a vertical structure.

[0044] When the end mill 14 comes into contact with the side of the probe voltage needle, the support rod 31 drives the second connecting rod 33 to be in an inclined state, and the angle between the inner side of the support rod 31 and the inner side of the second connecting rod 33 is greater than 90 degrees.

[0045] Working principle: When drilling a hole on the side of the probe voltage needle, the drive motor 12 drives the support plate 13 and the milling cutter 14 to move downward to drill the hole. At this time, the support plate 13 moves downward, driving the support rod 31 to move downward. The support rod 31 moves downward, driving the third fixed shaft 32 to move downward. The third fixed shaft 32 moves downward, driving the second connecting rod 33 to rotate. The rotation of the second connecting rod 33 generates a thrust on the fourth fixed shaft 34, causing the fourth fixed shaft 34 to drive the fixed plate 35 to move inward. The fixed plate 35 then applies a thrust to the movable plate 29. Thus, the positioning of the probe voltage needle can be completed during the drilling process without prior positioning, resulting in high positioning efficiency.

[0046] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A side hole processing apparatus characterized by comprising: Include: Open hole assembly, the open hole assembly includes a workbench (11); Positioning assembly, the positioning assembly includes a sliding groove (21), a sliding block (22), a first clamping plate (23), a pulley (24), a second clamping plate (25), a first fixed shaft (26), a first connecting rod (27), a second fixed shaft (28) and a movable plate (29), the sliding groove (21) is opened in the central position of the lower end of the workbench (11), the sliding block (22) is slidingly connected to both sides of the inside of the sliding groove (21), the first clamping plate (23) is fixedly connected to the top end position of the sliding block (22), the pulley (24) is rotatably connected to both sides of the inside of the first clamping plate (23), the first fixed shaft (26) is fixedly connected to the upper end position of the pulley (24), the second clamping plate (25) is fixedly connected to the upper end outer surface position of the first fixed shaft (26), the first connecting rod (27) is rotatably connected to the top end position of the first fixed shaft (26), the second fixed shaft (28) is rotatably connected to the inside of the other end of the first connecting rod (27), and the movable plate (29) is fixedly connected to the top end position of the sliding block (22).

2. A side hole machining device according to claim 1, characterized in that The open hole assembly further includes a drive motor (12), a support plate (13) and a milling cutter (14), the drive motor (12) is fixedly connected to the top end position of the workbench (11), the support plate (13) is fixedly connected to the output shaft of the drive motor (12), and the milling cutter (14) is fixedly connected to the bottom end position of the support plate (13).

3. The side hole machining apparatus according to claim 1, wherein The movable plate (29) is located outside the first clamping plate (23), and the second clamping plate (25) is located at the upper end of the first clamping plate (23).

4. The side hole machining apparatus according to claim 1, wherein The second clamping plate (25) is L-shaped structure, and the first fixed shaft (26) extends outwardly through the inside of the second clamping plate (25), and the second fixed shaft (28) is fixedly connected to the upper end of both sides of the movable plate (29).

5. The side hole machining apparatus according to claim 1, wherein It also includes a linkage assembly, the linkage assembly includes a support rod (31), a third fixed shaft (32), a second connecting rod (33), a fourth fixed shaft (34) and a fixed plate (35), the support rod (31) is fixedly connected to the bottom end of both sides of the support plate (13), the third fixed shaft (32) is rotatably connected to the inside of the lower end of the support rod (31), one end of the second connecting rod (33) is rotatably connected to the outer surface of the third fixed shaft (32), the fourth fixed shaft (34) is rotatably connected to the inside of the other end of the second connecting rod (33), and the fixed plate (35) is fixedly connected to the outside of the fourth fixed shaft (34).

6. A side hole machining device according to claim 5, wherein The fixed plate (35) is fixedly connected to the outside of the movable plate (29), and the second connecting rod (33) is inclined structure.

7. A side hole machining device according to claim 5, wherein The bottom end position of the support rod (31) is lower than the bottom end position of the milling cutter (14), and the support rod (31) is vertical structure.

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