Double-positioning lithium battery steel rail drilling machine

Abstract

The utility model relates to the technical field of electric steel rail drilling machines, and discloses a double-positioning lithium electric steel rail drilling machine which comprises a lithium battery body, an illuminating lamp switch is fixedly connected to the surface of the lithium battery body, supporting legs are welded to the front face of the lithium battery body, and a motor mounting plate is fixedly connected to the front faces of the supporting legs. And the surface of the motor mounting plate is fixedly connected with a front end cross beam plate. Most steel rail drilling machines are compact in design, convenient to carry and use, usually provided with positioning devices and capable of accurately positioning drilling positions on steel rails, most drilling machines are simple in design and easy to operate, labor intensity of workers is relieved, and working efficiency is improved. When the whole equipment is used for machining a product needing to be drilled, a four-connecting-rod four-pin-shaft hinged pressing type locking steel rail mechanism is matched, and the machining efficiency and machining accuracy are improved when the product is drilled.

Description

Technical Field

[0001] The utility model relates to the technical field of electric rail drilling machines, in particular to a double-positioning lithium battery rail drilling machine. Background Art

[0002] The double-positioning lithium battery rail drilling machine is a device specially used for drilling in railway, subway and other track construction. It can accurately drill holes on the rail and is widely used in railway construction and maintenance work. This drilling machine has the characteristics of being easy to carry, simple to operate and safe to use, and is especially suitable for use outdoors and in narrow spaces.

[0003] Compare the lithium battery drilling machine with the publication number CN 218252978 U, which includes a cooling water nozzle, a laser locator, a power supply, a device body, a rail chuck and a housing; wherein, the cooling water nozzle is communicated with the device body and is used to provide coolant for the drill bit, the housing completely or partially wraps the outside of the device body, the laser locator is arranged on the housing and is used to measure the distance between adjacent drill bit holes, the power supply is used to provide energy for the device body, the rail chuck is connected to the device body and is used to clamp the railway track. Further, the cooling water nozzle is communicated with the drill bit through a water guide cavity in the device body, a spherical plug is connected to one end of the drill bit close to the cooling water nozzle, the spherical plug is located in the water guide cavity, the connection part of the water guide cavity and the drill bit is a necking structure, the diameter of the spherical plug is larger than the diameter of the necking structure, and the spherical plug is elastically connected to the transmission shaft. Further, a filter element is arranged in the cooling water nozzle. When the device body works, the coolant is introduced from the rear end to the drill bit part to provide coolant for the rotating tool; the laser locator is fixed on the housing. When the device body works, a vertical line can be provided, and this vertical line intersects with the center of the drill bit, which can facilitate the measurement of the relative distance between adjacent two drill bit holes, thereby improving the drilling accuracy of the rail drilling machine.

[0004] For this lithium battery drilling machine, when the device body works, a vertical line can be provided, and this vertical line intersects with the center of the drill bit, which can facilitate the measurement of the relative distance between adjacent two drill bit holes, thereby improving the drilling accuracy of the rail drilling machine. However, when the whole device processes products, it is not convenient for workers to operate the device conveniently and the accuracy during product processing and drilling. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model provides a double-positioning lithium battery rail drilling machine.

[0006] The present utility model is realized by the following technical solutions: A double-positioning lithium battery rail drilling machine, including a lithium battery body, on the surface of the lithium battery body is fixedly connected with a lighting switch, on the front of the lithium battery body is welded with a support leg, on the front of the support leg is fixedly connected with a motor mounting plate, and on the surface of the motor mounting plate is fixedly connected with a front cross beam plate;

[0007] On the front of the lithium battery body is fixedly connected with a front cross beam plate, inside the front cross beam plate is slidably connected with a pressure rod rotating arm, inside the pressure rod rotating arm is fixedly connected with a limit pin, on the surface of the limit pin is rotatably connected with a caliper support arm, on the front of the caliper support arm is fixedly connected with a hollow drill bit, and at the top of the caliper support arm is welded with a support force adjusting arm.

[0008] As a further improvement of the above solution, on the front of the motor mounting plate is fixedly connected with a fuselage, inside the fuselage is fixedly connected with a light rail clamping plate, and at the bottom end of the support leg is welded with a drill rod sheath.

[0009] As a further improvement of the above solution, at the rear end of the support leg is fixedly connected with a DC motor, and inside the DC motor is provided with a cooling water interface.

[0010] Through the above technical solution, the cooling water interface can cool down the hollow drill bit when the hollow drill bit is processing and drilling the product.

[0011] As a further improvement of the above solution, at the left end of the motor mounting plate is fixedly connected with a handle, the handle is arranged at the left end of the lithium battery body, on the front of the support leg is provided with a handle, and the light rail clamping plate is fixedly connected to the front of the motor mounting plate.

[0012] As a further improvement of the above solution, the hollow drill bit is arranged at the bottom end of the support force adjusting arm, and the hollow drill bit is arranged on the front of the light rail clamping plate.

[0013] As a further improvement of the above solution, on the front of the lithium battery body is fixedly connected with a control button, on the front of the lithium battery body is fixedly connected with a display screen, the pressure rod rotating arm is arranged on the display screen, and the pressure rod rotating arm is arranged on the front of the control button.

[0014] As a further improvement of the above solution, at the bottom end of the support force adjusting arm is provided with a pressure rod rotating arm, inside the fuselage is fixedly connected with a pressure rod rotating arm, and on the top of the light rail clamping plate is provided with a pressure rod rotating arm.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] The overall design of most rail drilling machines of the present utility model is compact, facilitating portability and use. The drilling machines usually come with positioning devices that can accurately locate the drilling positions on the rails. Most of the drilling machines have a simple design and are easy to operate, reducing the labor intensity of the staff. When processing products that need to be drilled on the overall equipment, a four-link and four-pin hinge pressing and locking rail mechanism is used, improving the processing efficiency and accuracy during product drilling.

[0017] By providing a drill rod sheath at the bottom end of the support leg, the present utility model can provide good support stability for the overall equipment when the staff is operating the overall equipment for processing and drilling. Brief Description of the Drawings

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a schematic diagram of the test structure of the present utility model;

[0020] Figure 3 is a schematic diagram of the structure of the lithium battery body of the present utility model;

[0021] Figure 4 is a schematic diagram of the disassembly structure of the lithium battery body of the present utility model.

[0022] Main Symbol Explanation:

[0023] 1. Lithium battery body; 2. Handle; 3. Front end cross beam plate; 4. Pressure rod rotating arm; 5. Support force adjusting arm; 6. Caliper support arm; 7. Hollow drill bit; 8. Light rail clamping plate; 9. Machine body; 10. Motor mounting plate; 11. Support leg; 12. Drill rod sheath; 13. DC motor; 14. Lighting switch; 15. Cooling water interface; 16. Limit pin; 17. Display screen; 18. Control button. Detailed Embodiment

[0024] Next, in combination with the drawings and specific embodiments, the present utility model will be further described. It should be noted that on the premise of no conflict, the following described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0025] Embodiment:

[0026] Please combine Figures 1-4 , A double-positioning lithium battery rail drilling machine in this embodiment includes a lithium battery body 1. A lighting switch 14 is fixedly connected to the surface of the lithium battery body 1. A support leg 11 is welded to the front surface of the lithium battery body 1. A motor mounting plate 10 is fixedly connected to the front surface of the support leg 11. A front end cross beam plate 3 is fixedly connected to the surface of the motor mounting plate 10;

[0027] A front end cross beam plate 3 is fixedly connected to the front surface of the lithium battery body 1. A pressure rod rotating arm 4 is slidably connected inside the front end cross beam plate 3. A limit pin 16 is fixedly connected inside the pressure rod rotating arm 4. A gauge support arm 6 is rotatably connected to the surface of the limit pin 16. A hollow drill bit 7 is fixedly connected to the front surface of the gauge support arm 6. A support force adjusting arm 5 is welded to the top end of the gauge support arm 6. By setting, most of the overall equipment of the rail drilling machine is designed compactly, which is convenient to carry and use. The drilling machine usually comes with a positioning device, which can accurately position the drilling position on the rail. Most drilling machines are simply designed and easy to operate, reducing the labor intensity of the staff. When processing the product to be drilled in the overall equipment, it cooperates with the four-link and four-pin shaft articulated pressing and locking rail mechanism, improving the processing efficiency and accuracy when drilling the product.

[0028] As a further improvement of the above solution, a fuselage 9 is fixedly connected to the front surface of the motor mounting plate 10. A light rail clamping plate 8 is fixedly connected inside the fuselage 9. A drill rod sheath 12 is welded to the bottom end of the support leg 11.

[0029] A DC motor 13 is fixedly connected to the rear end of the support leg 11. A cooling water interface 15 is provided inside the DC motor 13.

[0030] The cooling water interface 15 can cool down the hollow drill bit 7 when the hollow drill bit 7 drills the product during processing.

[0031] A handle 2 is fixedly connected to the left end of the motor mounting plate 10. The handle 2 is arranged at the left end of the lithium battery body 1. A handle 2 is arranged on the front surface of the support leg 11. The light rail clamping plate 8 is fixedly connected to the front surface of the motor mounting plate 10. By setting the drill rod sheath 12 at the bottom end of the support leg 11, it can provide good support stability for the overall equipment when the staff operates the overall equipment for processing and drilling.

[0032] The hollow drill bit 7 is arranged at the bottom end of the support force adjusting arm 5. The hollow drill bit 7 is arranged on the front surface of the light rail clamping plate 8.

[0033] A control button is fixedly connected to the front surface of the lithium battery body 1. A display screen 17 is fixedly connected to the front surface of the lithium battery body 1. How the pressure rod rotating arm 4 is set on the display screen 17. The pressure rod rotating arm 4 is arranged on the front surface of the control button.

[0034] The pressure rod rotating arm 4 is arranged at the bottom end of the support force adjusting arm 5. The pressure rod rotating arm 4 is fixedly connected inside the fuselage 9. The pressure rod rotating arm 4 is arranged on the top of the light rail clamping plate 8.

[0035] In the embodiment of the present application, the implementation principle of a double-positioning lithium battery rail drilling machine is as follows: Two pin shafts are installed at both ends of the cross beam of the front mounting plate of the drilling machine and are respectively connected to the rail clamping support arm and the pressure rod rotating arm 4. A pin shaft is installed at the upper end of the rail clamping support arm and is hinged to the support force adjusting arm 5. The support force adjusting arm 5 is connected to the pressure rod rotating arm 4 to form a four-link four-pin shaft hinged pressing locking mechanism. By adjusting the length of the support force adjusting arm 5 and pressing down the pressure rod rotating arm 4, the rail clamping support arm receives a support force. Through the fixed shaft in the middle of the rail clamping support arm, using the lever principle, the force is transmitted to the lower end of the rail clamping support arm, and a pressing force is generated by cooperating with the rail type fixing plate to fix the drilling machine to the rail. During the drilling operation, first adjust the support force adjusting disc, press down the pressure rod rotating arm 4 to be in a thrust state with the support force adjusting arm 5, and push the rail clamping support arm. Under the control of the pin shaft in the middle of the rail clamping support arm, the lower part of the rail clamping support arm and the rail type pressing plate form a locking force on the rail.

[0036] The above-mentioned implementation manner is only the preferred implementation manner of the present invention, and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention belong to the scope of protection required by the present invention.

Claims

1. A double-positioning lithium battery rail drilling machine, comprising a lithium battery body (1). A lighting switch (14) is fixedly connected to the surface of the lithium battery body (1). A support leg (11) is welded to the front of the lithium battery body (1). A motor mounting plate (10) is fixedly connected to the front of the support leg (11). A front cross beam plate (3) is fixedly connected to the surface of the motor mounting plate (10). It is characterized in that The front cross beam plate (3) is fixedly connected to the front of the lithium battery body (1). A pressure rod rotating arm (4) is slidably connected inside the front cross beam plate (3). A limit pin (16) is fixedly connected inside the pressure rod rotating arm (4). A gauge support arm (6) is rotatably connected to the surface of the limit pin (16). A hollow drill bit (7) is fixedly connected to the front of the gauge support arm (6). A support force adjusting arm (5) is welded to the top of the gauge support arm (6).

2. The double-positioning lithium battery rail drilling machine according to claim 1, wherein: The motor mounting plate (10) is fixedly connected to the front of the fuselage (9). A light rail clamping plate (8) is fixedly connected inside the fuselage (9). A drill rod sheath (12) is welded to the bottom end of the support leg (11).

3. The double-positioning lithium battery rail drilling machine according to claim 1, characterized in that: A DC motor (13) is fixedly connected to the rear end of the support leg (11). A cooling water interface (15) is provided inside the DC motor (13).

4. The double-positioning lithium battery rail drilling machine according to claim 2, characterized in that: A handle (2) is fixedly connected to the left end of the motor mounting plate (10). The handle (2) is arranged at the left end of the lithium battery body (1). The handle (2) is arranged on the front of the support leg (11). The light rail clamping plate (8) is fixedly connected to the front of the motor mounting plate (10).

5. The double-positioning lithium battery rail drilling machine according to claim 1, characterized in that: The hollow drill bit (7) is arranged at the bottom end of the support force adjusting arm (5). The hollow drill bit (7) is arranged in front of the light rail clamping plate (8).

6. The double-positioning lithium battery rail drilling machine according to claim 5, characterized in that: A control button (18) is fixedly connected to the front of the lithium battery body (1). A display screen (17) is fixedly connected to the front of the lithium battery body (1). The pressure rod rotating arm (4) is arranged in a certain way with respect to the display screen (17). The pressure rod rotating arm (4) is arranged in front of the control button (18).

7. The double-positioning lithium battery rail drilling machine according to claim 2, wherein: The pressure rod rotating arm (4) is arranged at the bottom end of the support force adjusting arm (5). The pressure rod rotating arm (4) is fixedly connected inside the fuselage (9). The pressure rod rotating arm (4) is arranged on the top of the light rail clamping plate (8).

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