Guide rail drilling device
A drilling device and guide rail technology, used in boring/drilling, drilling/drilling equipment, rails, etc., can solve the problem that the equipment and the rail are not fixed, the equipment and the rail are offset, and the punching position is inaccurate, etc. problems, to improve drilling efficiency, reduce drilling errors, and achieve good drilling quality.
Inactive Publication Date: 2017-02-22
浙江吉尔智能科技有限公司
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Problems solved by technology
[0004] The above-mentioned scheme has improved some problems of the prior art to a certain extent, but the scheme also has at least the following defects: the design is unreasonable, the equipment and the track are not fixed, and the vibration generated during drilling makes the gap between the equipment and the track There is an offset between them, and at the same time, due to measurement errors, the technical problem of inaccurate punching positions occurs when multiple punches are performed
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[0023] The present invention will be further described in detail below with reference to the drawings and specific embodiments.
[0024] Such as Figure 1-5 As shown, the guide rail drilling device includes a frame body 1, and the frame body 1 includes inner plates 3 respectively arranged on both sides of the guide rail 2. At least one guide shaft 7 is penetrated on the two inner plates 3, and the A positioning structure 4 for fixing the inner plate 3 on the guide rail 2 is provided between the inner plates 3, and at least one drill bit 5 for drilling is provided on the outer side of each inner plate 3, and a driving bit 5 is connected to the drill bit 5 Rotating drill drive mechanism 6, the guide shaft 7 is provided with an outer plate 11 located outside the inner plate 3, the drill drive mechanism 6 is provided on the outer plate 11, and the drill drive mechanism 6 and the inner plate 3 are provided between A feed driving mechanism 8 for synchronously moving the drill bits 5 t...
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The invention belongs to the technical field of rail drilling, and particularly relates to a guide rail drilling device. The problem that in the prior art, the design is not reasonable enough is solved. The guide rail drilling device comprises a rack body comprising inner side boards, guiding shafts penetrate through the two side boards, and location mechanisms used for fixing the inner side boards on a guide rail are arranged between the two side boards. Drills are connected with a drill driving mechanism which can drive the drills to rotate, outer side boards are arranged outside the inner side boards, and the drill driving mechanism is arranged on the outer side boards. A feed driving mechanism is arranged between the drill driving mechanism and the inner side boards, and the feed driving mechanism can enable the drills on the two sides to move close to each other or away from each other synchronously. The guide rail drilling device has the advantages that 1, design is more reasonable, and drilling quality is better since the location between the drills and the guide rail is constantly kept by the location mechanisms; 2, the machining of a plurality of holes is finished by one-time clamping, hole pitches are guaranteed, drilling inaccuracy is reduced, and drilling efficiency is improved at the same time; and 3, the weight is low and noise is low through the power supply of a lithium battery.
Description
Technical field [0001] The invention belongs to the technical field of rail drilling, and in particular relates to a guide rail drilling device. Background technique [0002] During the laying and maintenance of railway tracks, it is often necessary to drill the rails. When ordinary portable drilling machines are used for drilling, the drilling machines are held manually and are not positioned stably with the track. When the drill bit shifts, the quality of the processed hole cannot be guaranteed. In addition, after multiple drilling, the hole spacing cannot be kept consistent due to measurement errors and human factors, and this drilling method is extremely inefficient. In order to solve the problems existing in the prior art, people have conducted long-term exploration and proposed various solutions. [0003] For example, the Chinese patent document discloses a railway rail three-hole drill [application number: 99128820.X], including a transmission box equipped with a motor and ...
Claims
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IPC IPC(8): B23B41/00
CPCB23B41/00B23B2215/32
Inventor 陈光富俞礼锋陈浩金丁灿
Owner 浙江吉尔智能科技有限公司