Portable mold positioning tapping machine

Abstract

The utility model relates to the technical field of tapping machines, and discloses a portable mold positioning tapping machine which comprises a working shell, a servo motor is fixedly connected to the inner bottom wall of the working shell, a gear is fixedly connected to the output end of the servo motor, displacement shells are arranged on the left side and the right side of the working shell respectively, and the displacement shells are arranged on the left side and the right side of the working shell respectively. Tooth holders are fixedly connected to the adjacent sides of the two displacement shells, the two tooth holders are both connected with gears in an engaged mode, electric telescopic rods are fixedly connected to the inner bottom walls of the displacement shells, lifting plates are fixedly connected to the output ends of the electric telescopic rods, and tapping equipment is rotationally connected to the tops of the lifting plates; and the top wall of the working shell is fixedly connected with a filter plate. According to the tapping device, the gear is driven, the two tooth holders are driven, then the two displacement shells move in the direction away from each other, the two electric telescopic rods are started, the lifting plate drives the tapping device to move upwards, and on the contrary, the tapping device can be stored, and the purpose of being convenient to carry is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tapping machines, in particular to a portable mold positioning tapping machine. Background Art

[0002] A tapping machine is a mechanical device used to process threads on a workpiece. It creates threads on the surface of the workpiece by cutting or forming, so that it can be connected to other parts or equipment. It is driven by a spindle, which drives the tapping tool or roller to rotate.

[0003] In the manufacturing industry, tapping machines are widely used in the field of metal processing, especially in cases where a large number of threads need to be processed, such as in the automotive manufacturing, aerospace industry and machinery manufacturing fields. The use of tapping machines can improve production efficiency and ensure the accuracy and consistency of thread processing.

[0004] The working principle of a tapping machine is to automatically or semi-automatically screw the tapping tool into the hole of a workpiece to form the required internal thread. This machine usually has an adjustable speed and feed mechanism to adapt to workpieces of different sizes and types and thread requirements of different specifications. The existing tapping machines are large in size and are not convenient for operators to use in a limited operating space, making them difficult to transport and carry, increasing the difficulty of operation. Therefore, a convenient mold positioning tapping machine is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a convenient mold positioning tapping machine, which aims to improve the problem that it is inconvenient for operators to use in a limited operating space, making it difficult to transport and carry, thereby increasing the difficulty of operation.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a portable mold positioning tapping machine, comprising a working shell, the inner bottom wall of the working shell is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to a gear, displacement shells are provided on the left and right sides of the working shell, the adjacent sides of the two displacement shells are fixedly connected to a gear seat, and the two gear seats are meshed with the gear, the inner bottom wall of the displacement shell is fixedly connected to an electric telescopic rod, one end of the electric telescopic rod is fixedly connected to a lifting plate, the top of the lifting plate is rotatably connected to a tapping device, the top wall of the working shell is fixedly connected to a filter plate, the left and right sides of the top wall of the filter plate are fixedly connected to a fixing frame, the rear side of the working shell is fixedly connected to a fixing plate, the top wall of the fixing plate is fixedly connected to a hydraulic rod, one end of the hydraulic rod is fixedly connected to a top cover, and the bottom wall of the fixing plate is provided with a cleaning mechanism, which is used to clean and cool the workpiece.

[0007] As a further description of the above technical solution:

[0008] The cleaning mechanism includes a pressure pump, the top wall of the pressure pump is fixedly connected to the bottom wall of the fixed plate, the input end of the pressure pump is fixedly connected to the filter disc, the output end of the pressure pump is connected to a delivery pipe, a control valve is fixedly installed in the middle of the delivery pipe, a rubber sleeve is fixedly connected to the right side of the control valve, the top end of the delivery pipe is connected to an annular nozzle, the top wall of the annular nozzle is fixedly connected to the bottom wall of the top cover, and the top of the inner wall of the working shell is fixedly connected to a collection box.

[0009] As a further description of the above technical solution:

[0010] A rubber ring is fixedly installed on the top end of the outer wall of the delivery pipe, and the outer wall of the rubber ring is fixedly connected to the top wall of the top cover.

[0011] As a further description of the above technical solution:

[0012] A control switch is fixedly connected to the front side of the working shell, and the control switch is electrically connected to the servo motor, the electric telescopic rod, the tapping device, the hydraulic rod and the pressure pump respectively.

[0013] As a further description of the above technical solution:

[0014] A waterproof shell is provided on the left side of the control switch, and the rear side of the waterproof shell is rotatably connected to the front side of the working shell through a hinge.

[0015] As a further description of the above technical solution:

[0016] A sealing plate is fixedly connected to the front side of the bottom wall of the top cover, a sealing groove is opened on the front side of the top wall of the working shell, and the bottom of the sealing plate is engaged with the sealing groove.

[0017] As a further description of the above technical solution:

[0018] The left and right ends of the rear side of the top wall of the working shell are fixedly connected to the limiting columns, and the left and right ends of the rear side of the bottom wall of the top cover are provided with limiting grooves, and the top ends of the two limiting columns are engaged with the limiting grooves.

[0019] As a further description of the above technical solution:

[0020] The front and rear sides of the working shell are both fixedly connected to two support plates, the interiors of the plurality of support plates are both fixedly connected to universal wheels, and the left and right sides of the working shell are both fixedly connected to sealing frames.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the gears are driven to drive the two gear seats, and then the two displacement shells move away from each other, thereby starting the two electric telescopic rods, so that the lifting plate drives the tapping device to move upward. By rotating the tapping device, it can change direction, so that it can work on the workpiece fixed on the top of the fixed frame. Conversely, the device can be stored, which is convenient for carrying and improves space utilization.

[0023] 2. In the present invention, a pressure pump is connected to a water tank so that water can be drawn and the size of the water flow can be adjusted through a control valve, and then the water flow is sprayed out through an annular nozzle, thereby cleaning and cooling the processed parts, avoiding the accumulation of debris inside the workpiece, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of a convenient mold positioning tapping machine proposed by the utility model;

[0025] Figure 2 This is a structural schematic diagram of a displacement shell of a convenient mold positioning tapping machine proposed by the utility model;

[0026] Figure 3 This is a disassembled diagram of the cleaning mechanism of a convenient mold positioning tapping machine proposed in the utility model.

[0027] Legend:

[0028] 1. Working shell; 2. Cleaning mechanism; 201. Pressure pump; 202. Filter plate; 203. Delivery pipe; 204. Control valve; 205. Annular nozzle; 206. Rubber sleeve; 207. Rubber ring; 3. Servo motor; 4. Gear; 5. Gear seat; 6. Displacement shell; 7. Electric telescopic rod; 8. Lifting plate; 9. Tapping equipment; 10. Fixed plate; 11. Hydraulic rod; 12. Top cover; 13. Filter plate; 14. Fixed frame; 15. Collection box; 16. Sealing frame; 17. Sealing plate; 18. Sealing groove; 19. Control switch; 20. Waterproof shell; 21. Support plate; 22. Universal wheel; 23. Limit column; 24. Limit groove. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1 and Figure 2 , the utility model provides an embodiment: a portable mold positioning tapping machine, including a working shell 1, the inner bottom wall of the working shell 1 is fixedly connected to a servo motor 3, the output end of the servo motor 3 is fixedly connected to a gear 4, displacement shells 6 are provided on the left and right sides of the working shell 1, the adjacent sides of the two displacement shells 6 are fixedly connected to a gear seat 5, the two gear seats 5 are meshed with the gear 4, the inner bottom wall of the displacement shell 6 is fixedly connected to an electric telescopic rod 7, one end of the electric telescopic rod 7 is fixedly connected to a lifting plate 8, the top of the lifting plate 8 is rotatably connected to a tapping device 9, the top wall of the working shell 1 is fixedly connected to a filter plate 13, the left and right sides of the top wall of the filter plate 13 are fixedly connected to a fixing frame 14, the rear side of the working shell 1 is fixedly connected to a fixing plate 10, the top wall of the fixing plate 10 is fixedly connected to a hydraulic rod 11, one end of the hydraulic rod 11 is fixedly connected to a top cover 12, and the bottom wall of the fixing plate 10 is provided with a cleaning mechanism 2, which is used to clean and cool the workpiece;

[0031] Specifically, the servo motor 3 drives the gear 4 to rotate, and then drives the two gear seats 5 engaged with it, so that the two gear seats 5 will drive the two displacement shells 6 to move smoothly to the left and right sides of the working shell 1. When the displacement shell 6 moves to the appropriate position, the two built-in electric telescopic rods 7 are activated, which can drive the lifting plate 8 to move up and down. A tapping device 9 is fixed on the lifting plate 8. The tapping device 9 is a key component for performing the work. Its design allows the direction to be changed by rotation, and the working angle of the tapping device 9 can be flexibly adjusted, so as to perform multi-directional and precise work on the workpiece fixed on the top of the fixed frame 14. When the work is completed, the tapping device 9 can be retracted by reversing the servo motor 3 and the electric telescopic rod 7, the displacement shell 6 is closed, and the equipment is restored to a compact storage state, which greatly saves working space and improves space utilization.

[0032] Reference Figure 1 , the front and rear sides of the working shell 1 are fixedly connected to two support plates 21, the interiors of the multiple support plates 21 are fixedly connected to universal wheels 22, and the left and right sides of the working shell 1 are fixedly connected to sealing frames 16;

[0033] Specifically, the support plate 21 and the universal wheel 22 facilitate movement of the device, and the sealing frame 16 improves the sealing effect between the displacement shell 6 and the working shell 1 .

[0034] Reference Figure 1 and Figure 3The cleaning mechanism 2 includes a pressure pump 201, the top wall of the pressure pump 201 is fixedly connected to the bottom wall of the fixed plate 10, the input end of the pressure pump 201 is fixedly connected to the filter disc 202, the output end of the pressure pump 201 is connected to the delivery pipe 203, the middle part of the delivery pipe 203 is fixedly installed with a control valve 204, the right side of the control valve 204 is fixedly connected to a rubber sleeve 206, the top end of the delivery pipe 203 is connected to an annular nozzle 205, the top wall of the annular nozzle 205 is fixedly connected to the bottom wall of the top cover 12, and the top of the inner wall of the working shell 1 is fixedly connected to the collection box 15;

[0035] Specifically, the pressure pump 201 is connected to the water tank and can extract water that has been filtered through the filter disc 202. The filter disc 202 can intercept most of the debris and impurities, ensuring that the water entering the delivery pipe 203 is clean. The delivery pipe 203 can deliver water and accurately adjust the flow rate and pressure of the water through the control valve 204. The water flow adjusted by the control valve 204 is evenly sprayed onto the surface of the workpiece through the annular nozzle 205. This annular spray design can ensure that the water flow fully covers the workpiece. The impact force of the water flow can effectively wash away the debris on the surface of the workpiece and in the gaps. At the same time, due to the rapid flow of the water flow, it can also take away a large amount of heat, realizing rapid cooling of the workpiece. The flushed water flows through the filter plate 13 for secondary filtration, further intercepting tiny debris that may be missed, and then is safely collected by the collection box 15, avoiding secondary pollution of the debris, and also facilitating the centralized treatment of waste chips.

[0036] Reference Figure 1 、 Figure 2 and Figure 3 A rubber ring 207 is fixedly installed on the top of the outer wall of the delivery pipe 203, and the outer wall of the rubber ring 207 is fixedly connected to the top wall of the top cover 12; the front side of the working shell 1 is fixedly connected to the control switch 19, and the control switch 19 is electrically connected to the servo motor 3, the electric telescopic rod 7, the tapping device 9, the hydraulic rod 11 and the pressure pump 201 respectively; a waterproof shell 20 is provided on the left side of the control switch 19, and the rear side of the waterproof shell 20 is rotatably connected to the front side of the working shell 1 through a hinge;

[0037] Specifically, the rubber ring 207 increases the service life of the connection of the delivery pipe 203. The control switch 19 is electrically connected to the servo motor 3, the electric telescopic rod 7, the tapping device 9, the hydraulic rod 11 and the pressure pump 201 respectively, so that the control switch 19 can complete the opening and closing of the device. The waterproof shell 20 allows the control switch 19 to be waterproofed. The model of the control switch used in the utility model is control switch lw2, the model of the hydraulic rod 11 is hydraulic rod GYCD-110 / 750, the model of the electric telescopic rod 7 is electric telescopic tube JS-TGZ-U1-100MM, and the model of the servo motor 3 is servo motor SG90.

[0038] Reference Figure 2 and Figure 3 , a sealing plate 17 is fixedly connected to the front side of the bottom wall of the top cover 12, a sealing groove 18 is opened on the front side of the top wall of the working shell 1, and the bottom of the sealing plate 17 is engaged with the sealing groove 18; the left and right ends of the rear side of the top wall of the working shell 1 are fixedly connected to the limiting posts 23, and the left and right ends of the rear side of the bottom wall of the top cover 12 are opened. The top ends of the two limiting posts 23 are engaged with the limiting grooves 24;

[0039] Specifically, the bottom of the sealing plate 17 is engaged with the sealing groove 18, so that the sealing performance between the top cover 12 and the working shell 1 is improved, and the top ends of the two limiting columns 23 are engaged with the limiting groove 24, so that the connection effect between the top cover 12 and the working shell 1 is improved.

[0040] Working principle: When starting to use, the servo motor 3 is started to drive the gear 4, and then the two gear seats 5 are driven to move the two displacement shells 6 to the left and right sides of the working shell 1. After the two displacement shells 6 are opened, the two electric telescopic rods 7 are started to make the lifting plate 8 drive the tapping device 9 to move upward. By rotating the tapping device 9, the direction can be manually changed, so that the workpiece fixed on the top of the fixed frame 14 can be worked. Otherwise, the device can be stored to achieve the purpose of easy carrying;

[0041] And by connecting the extraction end of the pressure pump 201 to the water tank, the filtered water flow can be extracted through the filter plate 202, so that the water flow is transported through the delivery pipe 203 and the size of the water flow is adjusted by the control valve 204, and then the water flow is sprayed through the annular nozzle 205, so that the workpiece is flushed and cooled by the water flow. The flushed water flows out through the filter plate 13 and is collected by the collection box 15 at the same time, avoiding the accumulation of debris inside the workpiece and improving work efficiency.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A portable mold positioning tapping machine, comprising a working shell (1), characterized in that: The inner bottom wall of the working shell (1) is fixedly connected to a servo motor (3), and the output end of the servo motor (3) is fixedly connected to a gear (4). Displacement shells (6) are provided on the left and right sides of the working shell (1). Adjacent sides of the two displacement shells (6) are fixedly connected to tooth seats (5), and the two tooth seats (5) are meshed with the gear (4). The inner bottom wall of the displacement shell (6) is fixedly connected to an electric telescopic rod (7), and one end of the electric telescopic rod (7) is fixedly connected to a lifting plate (8). The lifting plate (8) is fixedly connected to the inner bottom wall of the displacement shell (6). The top is rotatably connected to a tapping device (9), the top wall of the working shell (1) is fixedly connected to a filter plate (13), the left and right sides of the top wall of the filter plate (13) are fixedly connected to fixing frames (14), the rear side of the working shell (1) is fixedly connected to a fixing plate (10), the top wall of the fixing plate (10) is fixedly connected to a hydraulic rod (11), one end of the hydraulic rod (11) is fixedly connected to a top cover (12), and the bottom wall of the fixing plate (10) is provided with a cleaning mechanism (2), and the cleaning mechanism (2) is used for cleaning and cooling the workpiece.

2. A portable mold positioning tapping machine according to claim 1, characterized in that: The cleaning mechanism (2) comprises a pressure pump (201), the top wall of the pressure pump (201) is fixedly connected to the bottom wall of the fixed plate (10), the input end of the pressure pump (201) is fixedly connected to a filter disc (202), the output end of the pressure pump (201) is connected to a delivery pipe (203), a control valve (204) is fixedly installed in the middle of the delivery pipe (203), a rubber sleeve (206) is fixedly connected to the right side of the control valve (204), the top end of the delivery pipe (203) is connected to an annular nozzle (205), the top wall of the annular nozzle (205) is fixedly connected to the bottom wall of the top cover (12), and the top of the inner wall of the working shell (1) is fixedly connected to a collection box (15).

3. A portable mold positioning tapping machine according to claim 2, characterized in that: A rubber ring (207) is fixedly mounted on the top end of the outer wall of the delivery pipe (203), and the outer wall of the rubber ring (207) is fixedly connected to the top wall of the top cover (12).

4. A portable mold positioning tapping machine according to claim 2, characterized in that: A control switch (19) is fixedly connected to the front side of the working shell (1), and the control switch (19) is electrically connected to the servo motor (3), the electric telescopic rod (7), the tapping device (9), the hydraulic rod (11) and the pressure pump (201) respectively.

5. The portable mold positioning tapping machine according to claim 4, characterized in that: A waterproof shell (20) is provided on the left side of the control switch (19), and the rear side of the waterproof shell (20) is rotatably connected to the front side of the working shell (1) via a hinge.

6. The portable mold positioning tapping machine according to claim 1, characterized in that: A sealing plate (17) is fixedly connected to the front side of the bottom wall of the top cover (12), a sealing groove (18) is provided on the front side of the top wall of the working shell (1), and the bottom of the sealing plate (17) is engaged with the sealing groove (18).

7. The portable mold positioning tapping machine according to claim 1, characterized in that: The left and right ends of the rear side of the top wall of the working shell (1) are fixedly connected to limiting columns (23), and the left and right ends of the rear side of the bottom wall of the top cover (12) are provided with limiting grooves (24), and the top ends of the two limiting columns (23) are engaged with the limiting grooves (24).

8. The portable mold positioning tapping machine according to claim 1, characterized in that: The front and rear sides of the working shell (1) are fixedly connected to two support plates (21), the interiors of the plurality of support plates (21) are fixedly connected to universal wheels (22), and the left and right sides of the working shell (1) are fixedly connected to sealing frames (16).

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