Convenient-to-fix drilling equipment for high-frequency porcelain processing

Abstract

The utility model relates to the technical field of high-frequency porcelain processing, and discloses high-frequency porcelain processing drilling equipment convenient to fix, which comprises a fixed base, the top end of the fixed base is symmetrically connected with a fixed frame through a guide rail, the top of the inner wall of the fixed frame is connected with a drilling machine head through a guide rail, and the bottom end of the drilling machine head is provided with a drill bit. A fixed clamping mechanism and a positioning mechanism are respectively arranged on the fixed base; the fixed clamping mechanism comprises sliding grooves formed in the four sides of the top end of the fixed base, and the four sliding grooves communicate with one another through communicating grooves. By means of all structures in the fixing and clamping mechanism, circular high-frequency porcelain fuses of different sizes can be clamped and fixed, the effects of being good in fixing effect, convenient, rapid and easy to operate are achieved, and the problems that in a traditional drilling device, the workpiece fixing effect is poor, the number of operation steps is large, limiting of a drill bit is lacked, and the drilling efficiency is high are solved. And the drilling effect is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of high-frequency porcelain processing, in particular to a drilling device for high-frequency porcelain processing which is easy to fix. Background Art

[0002] A high-frequency porcelain fuse is a protective device that uses the heat generated by itself to melt the fuse when the current exceeds the specified value, thereby disconnecting the circuit. It specifically uses ceramic materials as the casing or key components to adapt to the use requirements of high-frequency circuits or specific environments. During the production process, it needs to be drilled to facilitate subsequent use.

[0003] A Chinese patent provides a drilling device for high-frequency porcelain processing, with publication number CN216634917U, which includes a drilling machine base, a frame, a drilling head, a workbench and a drill bit. A fixing fixture is provided above the workbench, and a clamping device is provided in the middle of the fixing fixture. The clamping device includes a fixing ring, a contraction spring, a connecting rod, a bending rod, an adjustment groove, a matching groove and a matching ring. The matching groove is located on both sides of the fixing fixture, the connecting rod is arranged inside the matching groove, the contraction spring is arranged on the connecting rod, and the fixing ring is located above the fixing fixture.

[0004] The above-mentioned device is pressed on the top of the workpiece by a bending rod, and the workpiece is pressed by the action of the contraction spring. The clamping is firm and practical, so that the cleaning brush on the fixed plate contacts the fixed clamp, so that the debris can be cleaned to the collection box. The cleaning is convenient and the workbench is cleaner. However, it is fixed by the contraction spring when clamping, and the contraction spring is elastic, which will lead to poor fixing effect. In addition, there are many operating steps when fixing, which makes the operation not convenient and quick, and the practicality is poor. In addition, there is a lack of limit on the drill bit when drilling, which causes the drill bit to deviate during drilling, thereby affecting the drilling effect. Utility Model Content

[0005] The purpose of the utility model is to provide a drilling device for high-frequency porcelain processing that is easy to fix, so as to solve the problems in existing devices of poor workpiece fixation, more operating steps, and lack of limit on the drill bit, which affects the drilling effect.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a drilling device for high-frequency porcelain processing that is easy to fix, comprising a fixed base, the top of the fixed base is symmetrically connected to a fixing frame via a guide rail, the top of the inner wall of the fixing frame is connected to a drilling head via a guide rail, the bottom end of the drilling head is equipped with a drill bit, and the fixed base is respectively provided with a fixed clamping mechanism and a positioning mechanism;

[0007] The fixed clamping mechanism includes slide grooves opened on the four sides of the top of the fixed base. The four slide grooves are connected to each other through connecting grooves. The inner walls of the four slide grooves are slidably connected with sliders. The tops of the four sliders are fixedly connected with arc-shaped clamping plates. The four arc-shaped clamping plates are used to clamp and fix circular high-frequency porcelain fuses of different sizes.

[0008] Preferably, the fixed clamping mechanism further comprises a tension spring fixedly connected to one end of the slider away from each other, and the four tension springs are all fixedly connected to the sliding slot.

[0009] Preferably, the fixed clamping mechanism further comprises a motor fixedly connected to the middle portion of the bottom end of the fixed base, a driving end of the motor is fixedly connected to a driving shaft, and the other end of the driving shaft is rotatably connected to the connecting groove.

[0010] Preferably, four winding drums are fixedly connected to the outer wall of the driving shaft, and ropes are fixedly connected to the outer walls of the four winding drums, and the four ropes are fixedly connected to the slider.

[0011] Preferably, the positioning mechanism includes electric push rods slidably connected to the fixed base and symmetrically distributed thereon, the telescopic ends of the electric push rods are fixedly connected to a limiting plate, and a plurality of limiting holes are provided on the positioning plate.

[0012] Preferably, the limiting plate is arranged above the arc-shaped clamping plate, and the limiting hole is used for limiting the position when drilling a circular high-frequency porcelain fuse.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1) The drilling equipment for high-frequency porcelain processing, which is easy to fix, can clamp and fix circular high-frequency porcelain fuses of different sizes through the mutual cooperation between the various structures in the fixing clamping mechanism, and has a good fixing effect, is convenient and fast, and is simple to operate, thereby improving practicality.

[0015] 2) The drilling equipment for high-frequency porcelain processing, which is easy to fix, can limit the drill bit when drilling a circular high-frequency porcelain fuse through the mutual cooperation between the various structures in the positioning mechanism, thereby preventing the drill bit from shaking when starting to drill, avoiding the deviation of the drilling position, and improving the drilling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a drilling device for high-frequency porcelain processing that is easy to fix in the utility model;

[0017] Figure 2 This is a bottom-up stereoscopic diagram of a drilling device for high-frequency porcelain processing that is easy to fix;

[0018] Figure 3 This is a cross-sectional view of the fixed base of a drilling device for high-frequency porcelain processing that is easy to fix in the utility model;

[0019] Figure 4 The utility model is a kind of drilling equipment for high frequency porcelain processing which is easy to fix. Figure 3 Enlarged view of point A in the middle.

[0020] In the figure: 1. Fixed base; 2. Fixed frame; 3. Drill head; 4. Drill bit; 5. Slide groove; 6. Connecting groove; 7. Slider; 8. Arc splint; 9. Tension spring; 10. Motor; 11. Drive shaft; 12. Winding drum; 13. Rope; 14. Electric push rod; 15. Limit plate; 16. Limit hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1

[0023] Combine Figures 1-4 A drilling equipment for high-frequency porcelain processing that is easy to fix, includes a fixed base 1, the top of the fixed base 1 is symmetrically connected to a fixed frame 2 through a guide rail, the top of the inner wall of the fixed frame 2 is connected to a drilling head 3 through a guide rail, and a drill bit 4 is installed at the bottom of the drilling head 3. The guide rail is an electric guide rail, and the electric guide rail is controlled by a synchronous controller to move the fixed frame 2 synchronously, and the guide rail can move the drilling head 3 so that the drill bit 4 reaches a suitable position. A fixed clamping mechanism and a positioning mechanism are respectively provided on the fixed base 1.

[0024] See Figure 1 and Figure 3 , it is further obtained that the fixed clamping mechanism includes slide grooves 5 opened on the four sides of the top of the fixed base 1, the four slide grooves 5 are connected to each other through a connecting groove 6, the inner walls of the four slide grooves 5 are slidably connected with sliders 7, and the tops of the four sliders 7 are fixedly connected with arc-shaped clamping plates 8. The four arc-shaped clamping plates 8 are used to clamp and fix circular high-frequency porcelain fuses of different sizes.

[0025] Specifically, the slider 7 slides in the slide groove 5, thereby moving with the arc-shaped clamping plate 8, thereby facilitating the clamping and fixing of the circular high-frequency porcelain fuse, thereby improving practicality.

[0026] Example 2

[0027] See Figure 3 and Figure 4 , and on the basis of Example 1, it is further obtained that the fixed clamping mechanism also includes a tension spring 9 fixedly connected to the end of the slider 7 away from each other, and the four tension springs 9 are fixedly connected to the slide groove 5. The fixed clamping mechanism also includes a motor 10 fixedly connected to the middle of the bottom end of the fixed base 1, and the driving end of the motor 10 is fixedly connected to the driving shaft 11, and the other end of the driving shaft 11 is rotatably connected to the connecting groove 6. The outer wall of the driving shaft 11 is fixedly connected to four winding drums 12, and the outer walls of the four winding drums 12 are fixedly connected to ropes 13, and the four ropes 13 are fixedly connected to the slider 7.

[0028] Specifically, the motor 10 rotates the driving shaft 11 and thus the winding drum 12, so that the rope 13 can be wound up, and at the same time, the slider 7 can be moved synchronously, so that the arc-shaped splint 8 can be moved synchronously.

[0029] Example 3

[0030] See Figure 1 , and on the basis of Example 1 and Example 2, it is further obtained that the positioning mechanism includes an electric push rod 14 symmetrically distributed and slidably connected to the fixed base 1, and the telescopic ends of the electric push rod 14 are fixedly connected to a limit plate 15. A plurality of limit holes 16 are opened on the positioning plate, and the limit plate 15 is arranged above the arc-shaped clamping plate 8. The limit holes 16 are used to limit the circular high-frequency porcelain fuse when drilling.

[0031] Specifically, an electric guide rail is provided between the fixed base 1 and the electric push rod 14. The electric guide rails on both sides can be moved synchronously through the synchronous controller, thereby moving the electric push rod 14 synchronously. Similarly, the electric push rod 14 on both sides can also be raised and lowered synchronously through the synchronous controller, thereby moving the limit plate 15 up and down.

[0032] During the actual operation, first place the circular high-frequency porcelain fuse on the fixed base 1 and between the arc-shaped clamping plates 8. Then, the starting motor 10 drives the driving shaft 11 to rotate, and the driving shaft 11 drives the four winding drums 12 to rotate, so that the rope 13 can be wound around the winding drums 12. Therefore, the rope 13 can be synchronously wound, thereby synchronously moving the slider 7, so that the arc-shaped clamping plates 8 can clamp the outer wall of the circular high-frequency porcelain fuse. This is convenient and fast, simple to operate, and improves the clamping and fixing efficiency.

[0033] At this time, move the electric push rod 14 and the limit plate 15 to reach the appropriate position, and make the limit plate 15 stuck on the top of the circular high-frequency porcelain fuse. At this time, move the drilling head 3 to align the drill bit 4 with the position of the limit hole 16. The drill bit 4 can be limited by the limit hole 16 to avoid the drill bit 4 from deviating at the beginning of drilling, thereby affecting the drilling effect.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drilling device for high-frequency porcelain processing that is easy to fix, comprising a fixed base (1), the top of the fixed base (1) is symmetrically connected to a fixed frame (2) through a guide rail, the top of the inner wall of the fixed frame (2) is connected to a drilling head (3) through a guide rail, and the bottom end of the drilling head (3) is equipped with a drill bit (4), characterized in that: The fixed base (1) is provided with a fixed clamping mechanism and a positioning mechanism respectively; The fixed clamping mechanism includes slide grooves (5) provided on four sides of the top of the fixed base (1), the four slide grooves (5) are connected to each other through a connecting groove (6), the inner walls of the four slide grooves (5) are slidably connected to sliders (7), the tops of the four sliders (7) are fixedly connected to arc-shaped clamping plates (8), and the four arc-shaped clamping plates (8) are used to clamp and fix circular high-frequency porcelain fuses of different sizes.

2. The drilling device for high-frequency porcelain processing that is easy to fix according to claim 1, characterized in that: The fixed clamping mechanism further comprises a tension spring (9) fixedly connected to one end of the slider (7) that is away from each other, and the four tension springs (9) are all fixedly connected to the slide groove (5).

3. The drilling device for high-frequency porcelain processing that is easy to fix according to claim 2, characterized in that: The fixed clamping mechanism further comprises a motor (10) fixedly connected to the middle portion of the bottom end of the fixed base (1); a driving end of the motor (10) is fixedly connected to a driving shaft (11); and the other end of the driving shaft (11) is rotatably connected to the connecting groove (6).

4. The drilling device for high-frequency porcelain processing that is easy to fix according to claim 3 is characterized in that: Four winding drums (12) are fixedly connected to the outer wall of the driving shaft (11), and ropes (13) are fixedly connected to the outer walls of the four winding drums (12), and the four ropes (13) are fixedly connected to the slider (7).

5. The drilling device for high-frequency porcelain processing that is easy to fix according to claim 1, characterized in that: The positioning mechanism comprises electric push rods (14) slidably connected to the fixed base (1) and symmetrically distributed. The telescopic ends of the electric push rods (14) are fixedly connected to a limiting plate (15). The limiting plate is provided with a plurality of limiting holes (16).

6. The drilling device for high-frequency porcelain processing that is easy to fix according to claim 5, characterized in that: The limiting plate (15) is arranged above the arc-shaped clamping plate (8), and the limiting hole (16) is used for limiting the position when drilling a circular high-frequency porcelain fuse.

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