Steel rail drilling device with manual stable feeding function

A drilling device and rail technology, which is applied in the field of rail transit, can solve the problems of unguaranteed safety of operators, high physical exertion of operators, and unstable machines, so as to speed up drilling, reduce the impact of vibration, and improve The effect of stability

Active Publication Date: 2020-10-16
SHANDONG LINQU SLEEPER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of drilling, human power is directly used to realize the feed of the drill bit. This process consumes a lot of p

Method used

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  • Steel rail drilling device with manual stable feeding function
  • Steel rail drilling device with manual stable feeding function
  • Steel rail drilling device with manual stable feeding function

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0023] Example 1:

[0024] See Figure 1~4 In the embodiment of the present invention, a manually stable feeding rail drilling device includes a base 4, a feeding mechanism provided on the top surface of the base 4, and a sliding mechanism provided on the top surface of the base 4. The feeding mechanism includes The supporting plate 3, the connecting plate 27, the screw rod 6 and the second sliding block 12 are fixedly connected to the top surface of the base 4, and the connecting plate 27 is also fixedly connected to the top surface of the base 4 and the connecting plate 27 and the support One end of the plate 3 contacts, a second rolling bearing 15 is fixedly installed in the middle of the connecting plate 27, a bearing seat 8 is fixedly installed on the top surface of the supporting plate 3 on the side away from the connecting plate 27, and the bearing seat 8 is fixedly installed with The first rolling bearing 7, the first rolling bearing 7 and the second rolling bearing 15 a...

Example Embodiment

[0032] Example 2:

[0033] See figure 1 On the basis of Embodiment 1, the base 4 is fixedly connected with a slot 26 on the end surface close to the drill 21.

[0034] The working principle is: before the drilling operation, the second positioning cylinder 16 is clamped and installed on the rail 22. In the present invention, the present invention is fixedly connected to the rail 22 to be drilled by setting the slot 26, which reduces The impact of vibration during drilling improves the stability of the present invention during the drilling process, and further ensures the life safety of workers.

[0035] The standard parts used in the present invention can be purchased from the market, the special-shaped parts can be customized according to the description in the manual and the drawings, and the specific connection methods of each part adopt the mature bolts, rivets, welding, etc. in the prior art Conventional means, machinery, parts and equipment adopt the conventional models in the...

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PUM

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Abstract

The invention discloses a steel rail drilling device with a manual stable feeding function. The device comprises a base, a feeding mechanism arranged on the top surface of the base and a sliding mechanism arranged on the top surface of the base. By starting a motor, the motor drives a drill bit to rotate, then, a rotary table is rotated to drive a lead screw to rotate, and the lead screw drives asecond sliding block to slide; then, a motor base slides in the axis direction of a first sliding rod under the matching action of two second connecting rods and two first connecting rods; and the rotary table is rotated to enable the drill bit to slowly feed until drilling is finished. Through arrangement of a feeding mechanism, a worker does not need to consume too much physical strength to pushthe device to increase the drilling speed when drilling the steel rail; according to the feeding mechanism, through cooperation of the screw rod, the screw rod nut, the first connecting rods and thesecond connecting rods, the drill bit can be stably fed in a labor-saving mode; and through such arrangement, the safety of workers in the drilling operation is improved while the physical exhaustionof the workers is reduced.

Description

technical field [0001] The invention relates to the technical field of rail transportation, in particular to a rail drilling device with manual and stable feeding. Background technique [0002] In the maintenance and construction of railway engineering, electric power and other departments, drilling operations on steel are often involved, and steel drilling machines are needed in the work process. Existing hand-feed steel drilling machines have the following obvious defects: [0003] In the drilling process, human power is directly used to push the drill bit to feed. This process consumes a lot of physical strength of the operator and the machine is unstable during the operation, and the safety of the operator cannot be guaranteed. Contents of the invention [0004] The object of the present invention is to provide a manual and stable feeding rail drilling device to solve the problems raised in the above-mentioned background technology. [0005] To achieve the above obje...

Claims

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Application Information

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IPC IPC(8): E01B31/06
CPCE01B31/06
Inventor 高增
Owner SHANDONG LINQU SLEEPER
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