Rail Drilling Rig
An electric drilling rig and rail technology, which is used in portable drilling rigs, drilling/drilling equipment, metal processing equipment, etc., can solve the problems of cumbersome, bulky, and poor clamping effect of clamps, and achieves reasonable mechanical principle design and anti-vibration. High performance, ensuring the effect of aperture quality
Active Publication Date: 2019-02-26
湖州铁电科技开发有限公司 +1
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Problems solved by technology
[0002] In the construction of modern railways, rail drilling is an important construction project, and its quality has a great influence on the quality of the railway. The clamps currently used are relatively heavy and bulky, and it is difficult to carry them. At the same time, the clamping effect of the clamps Poor, unable to clamp the rail, easy to deviate when drilling, and cannot guarantee the quality of the aperture. At the same time, the existing fixture requires multiple people to coordinate construction when drilling, which is very inconvenient to use and labor-intensive.
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Embodiment 1
[0024] Such as Figure 1-11 As shown, a rail electric drill includes a clamp base 1, and a front gear bar 2 and a rear gear bar 3 installed on the clamp base 1. The bottom front end of the clamp base 1 has an opening matching the top of the rail 4. 5. The clamp base 1 is fixed with a pair of inner support feet 6 on both sides below the opening 5, and the front gear rod 2 and the rear gear rod 3 are installed on the clamp base 1 through the gear rod shaft pin 7 respectively. The rear end of the front rack 2 and the front end of the rear rack 3 are provided with teeth 8 that mesh with each other, and the front end of the front rack 2 extends forward and downward to form a front support block 9, and the two sides of the front support block 9 are A pair of outer support legs 10 are stretched out at the back, and a driving rod 11 is fixed at the rear end of the rear gear rod 3, and a vertical through hole 12 is provided at the outer end of the driving rod 11, and a vertical through...
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The invention discloses an electrical drilling machine for a steel rail. The electrical drilling machine comprises a clamp base, a front tooth rod and a rear tooth rod, wherein the front tooth rod and the rear tooth rod are mounted on the clamp base. An opening is formed in the bottom of the front end of the clamp base. A pair of inner support feet is fixedly arranged on the portion, below the opening, of the clamp base. The front tooth rod and the rear tooth rod are correspondingly mounted on the clamp base through tooth rod shaft pins. The rear end of the front tooth rod and the front end of the rear tooth rod are each provided with teeth. The front end of the front tooth rod extends forwards and downwards to from a front support block. The two sides of the front support block extend backwards to form a pair of outer support feet. The rear end of the rear tooth rod is fixedly provided with a drive rod. A through hole is formed in the outer end of the drive rod. A fastening screw is fixedly arranged on the clamp base. A fastening screw handle is arranged at the outer end of the fastening screw. A threaded hole is formed in one end of the fastening screw handle. A drilling machine is arranged at the bottom of the clamp base. The drilling machine is mounted at the bottom of the clamp base through a push drive device. By the adoption of the electrical drilling machine for the steel rail, the steel rail can be clamped, the quality of the pore diameter is improved, construction can be completed by one person, the labor intensity is small, and use is extremely convenient.
Description
technical field [0001] The invention relates to the field of drilling devices, in particular to a rail electric drilling machine. Background technique [0002] In the construction of modern railways, rail drilling is an important construction project, and its quality has a great influence on the quality of the railway. The clamps currently used are relatively heavy and bulky, and it is difficult to carry them. At the same time, the clamping effect of the clamps Poor, unable to clamp the rail, easy to deviate when drilling, and cannot guarantee the quality of the aperture. At the same time, the existing fixture requires multiple people to coordinate construction when drilling, which is very inconvenient to use and labor-intensive. . Contents of the invention [0003] In view of the above problems, the present invention provides a rail electric drilling machine, which can not only clamp the rail and improve the quality of the hole diameter, but also can complete the constru...
Claims
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IPC IPC(8): B23B45/14
CPCB25H1/0021
Inventor 裘友学
Owner 湖州铁电科技开发有限公司