A drilling device for cable joint production

Abstract

The utility model relates to the field of cable joint processing, specifically a drilling device for cable joint production, comprising: a workbench, a groove is provided in the middle of the top of the workbench, a cam is connected inside the groove, a slide is provided on the top of the cam, a slider is slidably connected inside the slide, a plurality of plug holes are provided on the top of the cam, positioning pins are plugged at the four corners of the top of the slider, a slot is provided at the bottom of the workbench, a card is plugged inside the slot, a working box is installed at the bottom of the card, and a driving motor A is provided above the inside of the working box. The utility model can adjust the motion trajectory of the grinding rod by adjusting the position of the slider through the matching work of the slider and the grinding rod, so that it is convenient for the staff to grind the radius of the cable joint, and then the structure can control the size of the grinding diameter according to the thickness of different cable joints.

Description

Technical Field

[0001] The utility model relates to the technical field of cable joint processing, in particular to a drilling device for cable joint production. Background Art

[0002] Cable joints are also called cable heads. After the cable is laid, in order to make it a continuous line, each section of the line must be connected as a whole. These connection points are called cable joints. The cable joints in the middle of the cable line are called intermediate joints, and the cable joints at both ends of the line are called terminal heads. Cable joints are used to lock and fix the incoming and outgoing lines, and play a role in waterproofing, dustproofing and vibration prevention.

[0003] For example, the patent document with the announcement number CN213997927U discloses a motor casing drilling tool with a threaded hole for an outlet cable connector, which can not only quickly position and clamp the motor casing, but also has high applicability and reduces labor costs and labor intensity. A limit baffle is provided between two support plates, and a clamping screw assembly is provided in the middle of the limit baffle. The upper end of one support plate is provided with an inclined pad and a holding assembly; the motor casing is placed between the two support plates; the lower end of the clamping screw can bear against the inner wall of the casing; when the pressing block in the inclined pad and the holding assembly clamps the inclined wall of one side of the junction box seat in the motor casing, the inclined wall of the other side of the junction box seat remains horizontal. Advantages: First, this tool can quickly position and clamp the motor casing, ensuring that the motor casing avoids problems such as displacement and vibration that affect the processing quality of the motor casing during drilling and tapping; second, this tool is not only applicable, but also has low requirements on the quality of workers.

[0004] However, when the above device is actually used, although its drilling structure can drill horizontal holes in the joint, in actual use, due to the different thicknesses of cables, the diameter of the joint drilling hole also needs to be changed accordingly to prevent the phenomenon that the cable is too thick and the joint is difficult to close. Therefore, a drilling device for cable joint production is urgently needed to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a drilling device for producing cable joints, so as to solve the problem that it is difficult to adjust the diameter of the drilled hole proposed in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling device for cable joint production, comprising: a workbench, a groove is provided in the middle of the top of the workbench, a cam is connected to the inside of the groove, a slide groove is provided on the top of the cam, a slider is slidably connected to the inside of the slide groove, a plurality of plug-in holes are provided on the top of the cam, and the plug-in holes are located on both sides of the slide groove, positioning pins are plugged at the four corners of the top of the slider, and the size of the positioning pins is adapted to the plug-in holes, a slot is provided at the bottom of the workbench, a card board is plugged into the inside of the slot, a working box is installed at the bottom of the card board, a driving motor A is provided on the top of the inside of the working box, and the output end of the driving motor is installed in the middle of the bottom of the cam.

[0007] Preferably, a fixing box is installed in the middle of the top of the sliding block, and a driving motor B is arranged inside the fixing box.

[0008] Preferably, a grinding rod is installed at the output end of the driving motor B, and a drill bit is installed on the top of the grinding rod.

[0009] Preferably, a telescopic cylinder is installed on the top of the working box, and the output end of the telescopic cylinder is connected to the middle of the bottom of the driving motor A.

[0010] Preferably, a fixing block is installed in the middle of both sides of the workbench, and a driving motor C is installed above one side of the fixing block.

[0011] Preferably, the output end of the driving motor C passes through the interior of the fixed block and is equipped with a forward and reverse screw rod, the surface of the forward and reverse screw rod is threadedly connected with movable teeth, and a clamping plate is installed at the bottom of the movable teeth.

[0012] Preferably, a limiting hole is provided on the upper part of the interior of the splint, a limiting rod is inserted into the limiting hole, and both ends of the limiting rod are mounted on one side of the fixing block, and the surface of the splint is provided with anti-slip grooves.

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

[0014] 1. Through the cooperation of the slider and the grinding rod, the drill bit can drill holes in the cable connector. By adjusting the position of the slider, the movement trajectory of the grinding rod can be adjusted, so that the staff can grind the radius of the cable connector. The structure can control the size of the grinding diameter according to the thickness of different cable connectors, thereby improving the overall practicality of the device.

[0015] 2. By using the driving motor C, the forward and reverse screws, the movable teeth and the clamping plate in combination, the output end of the driving motor C can drive the clamping plate to move closer to the middle, thereby completing the fixation of the cable connector. The threaded engagement fixing method can facilitate the staff to fix the cable connectors of different sizes, thereby making the structure more applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the cam of the utility model;

[0018] Figure 3 This is a schematic diagram of the working box of the utility model;

[0019] Figure 4 This is a cross-sectional schematic diagram of the telescopic cylinder of the utility model;

[0020] Figure 5 It is a cross-sectional schematic diagram of the fixing box of the utility model.

[0021] In the figure: 1. workbench; 2. groove; 3. cam; 4. slide; 5. slider; 6. plug-in hole; 7. positioning pin; 8. clamping plate; 9. work box; 10. drive motor A; 11. fixing box; 12. drive motor B; 13. grinding rod; 14. drill bit; 15. telescopic cylinder; 16. fixing block; 17. drive motor C; 18. forward and reverse screws; 19. movable teeth; 20. splint; 21. limit rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Please refer to 1, 2, 4 and 5, an embodiment provided by the utility model:

[0024] A drilling device for producing cable joints, comprising: a workbench 1, a groove 2 is provided in the middle of the top of the workbench 1, a cam 3 is connected inside the groove 2, a slide groove 4 is provided on the top of the cam 3, a slider 5 is slidably connected inside the slide groove 4, a plurality of plug holes 6 are provided on the top of the cam 3, and the plug holes 6 are located on both sides of the slide groove 4, positioning pins 7 are plugged at the four corners of the top of the slider 5, and the size of the positioning pins 7 is adapted to the plug holes 6, a slot is provided at the bottom of the workbench 1, a card board 8 is plugged inside the slot, a working box 9 is installed at the bottom of the card board 8, a driving motor A10 is provided above the inside of the working box 9, and the output end of the driving motor A10 is installed in the middle of the bottom of the cam 3;

[0025] The combination of the slide 4 and the slider 5 can make the slider 5 move back and forth in the slide 4. The combination of the plug hole 6, the positioning pin 7 and the card plate 8 can limit the position of the slider 5 by inserting the positioning pin 7 into the matching plug hole 6 after the slider 5 slides to a certain distance. The card plate 8 and the working box 9 are used in combination and adopt a plug-in connection method, which can facilitate the staff to quickly disassemble and assemble it. The driving motor A10 and the cam 3 are used in combination. The output end of the driving motor A10 can drive the cam 3 to rotate, and the position of the slider 5 on the surface of the cam 3 can be adjusted to adjust the movement radius of the slider 5;

[0026] Furthermore, a fixing box 11 is installed in the middle of the top of the slider 5, and a driving motor B12 is arranged inside the fixing box 11;

[0027] The setting of the fixing box 11 can provide a better placement and fixing effect for the driving motor B12;

[0028] Furthermore, a grinding rod 13 is installed at the output end of the driving motor B12, and a drill bit 14 is installed at the top of the grinding rod 13;

[0029] The driving motor B12, the grinding rod 13 and the drill bit 14 are used in combination. The output end of the driving motor B12 can drive the grinding rod 13 and the drill bit 14 to rotate. The drill bit 14 can first drill the cable connector. The grinding rod 13 can adjust the radius of the cable connector after drilling by grinding according to the position of the slider 5.

[0030] Furthermore, a telescopic cylinder 15 is installed at the top of the working box 9, and the output end of the telescopic cylinder 15 is connected to the middle of the bottom of the driving motor A10;

[0031] The setting of the telescopic cylinder 15 can drive the driving motor A10 to move up and down, so as to facilitate the drilling work of the drill bit 14;

[0032] When the staff needs to drill the cable connector, the telescopic cylinder 15 and the drive motor B12 work together, the telescopic cylinder 15 can drive the structure to move up and down as a whole, and the output end of the drive motor B12 can drill the cable connector. At the same time, the drive motor A10 is connected to the power supply, and the output end of the drive motor A10 can drive the cam 3 to rotate. At the same time, the position of the slider 5 on the surface of the cam 3 is adjusted. After the drive motor A10 drives the cam 3 to rotate, the grinding rod 13 can grind the drilled cable connector, thereby expanding its radius, so that the structure can adjust the drilling size according to the thickness of the cable;

[0033] See also Figure 1 and 3 , an embodiment provided by the utility model:

[0034] A drilling device for cable joint production, comprising: a fixing block 16 is installed in the middle of both sides of a workbench 1, and a driving motor C17 is installed above one side of the fixing block 16;

[0035] The setting of the fixing block 16 can provide a good support for the driving motor C17;

[0036] Furthermore, the output end of the driving motor C17 passes through the interior of the fixed block 16 and is provided with a forward and reverse screw 18, the surface of the forward and reverse screw 18 is threadedly connected with a movable tooth 19, and a clamping plate 20 is installed at the bottom of the movable tooth 19;

[0037] The driving motor C17, the forward and reverse screw rods 18, the movable teeth 19 and the clamping plate 20 are used in combination. The output end of the driving motor C17 can drive the forward and reverse screw rods 18 to rotate, so that the forward and reverse screw rods 18 are engaged with the movable teeth 19, and the clamping plate 20 is driven to move toward the middle, thereby completing the fixing of the cable connector;

[0038] Furthermore, a limit hole is provided on the upper part of the inside of the clamping plate 20, a limit rod 21 is inserted into the inside of the limit hole, and both ends of the limit rod 21 are installed on one side of the fixing block 16, and the surface of the clamping plate 20 is provided with anti-slip grooves;

[0039] Working principle:

[0040] The staff can first place the cable connector between the clamps 20, and then start the drive motor C17, and drive the clamps 20 to move toward the middle through the forward and reverse screws 18 to clamp it. At this time, start the telescopic cylinder 15 and the drive motor B12 to complete the drilling work on the cable connector. If the diameter of the drill hole needs to be adjusted, start the drive motor 4 again, adjust the slider 5 to the appropriate position, and complete the limit fixation through the positioning pin 7. The diameter of the drill hole can be polished by changing the movement trajectory of the polishing rod 13.

[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A drilling device for producing cable joints, comprising a workbench (1), characterized in that: A groove (2) is provided in the middle of the top of the workbench (1), a cam (3) is connected inside the groove (2), a slide groove (4) is provided on the top of the cam (3), a slider (5) is slidably connected inside the slide groove (4), a plurality of plug holes (6) are provided on the top of the cam (3), and the plug holes (6) are located on both sides of the slide groove (4), positioning pins (7) are plugged at the four corners of the top of the slider (5), and the size of the positioning pins (7) is matched with the plug holes (6), a slot is provided at the bottom of the workbench (1), a card board (8) is plugged inside the slot, a working box (9) is installed at the bottom of the card board (8), a driving motor A (10) is arranged above the inside of the working box (9), and the output end of the driving motor A (10) is installed in the middle of the bottom of the cam (3).

2. A drilling device for cable joint production according to claim 1, characterized in that: A fixing box (11) is installed in the middle of the top of the sliding block (5), and a driving motor B (12) is arranged inside the fixing box (11).

3. A drilling device for cable joint production according to claim 2, characterized in that: A grinding rod (13) is installed at the output end of the driving motor B (12), and a drill bit (14) is installed at the top of the grinding rod (13).

4. A drilling device for cable joint production according to claim 1, characterized in that: A telescopic cylinder (15) is installed at the top of the working box (9), and the output end of the telescopic cylinder (15) is connected to the middle of the bottom of the driving motor A (10).

5. A drilling device for cable joint production according to claim 1, characterized in that: A fixing block (16) is installed in the middle of both sides of the workbench (1), and a driving motor C (17) is installed above one side of the fixing block (16).

6. A drilling device for producing cable joints according to claim 5, characterized in that: The output end of the driving motor C (17) passes through the interior of the fixed block (16) and is equipped with a forward and reverse screw rod (18). The surface of the forward and reverse screw rod (18) is threadedly connected with a movable tooth (19), and a clamping plate (20) is installed at the bottom of the movable tooth (19).

7. A drilling device for producing cable joints according to claim 6, characterized in that: A limiting hole is provided on the upper part of the interior of the clamping plate (20), a limiting rod (21) is inserted into the interior of the limiting hole, and both ends of the limiting rod (21) are mounted on one side of the fixing block (16), and the surface of the clamping plate (20) is provided with anti-slip grooves.

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