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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 physical strength of the operator and the machine is unstable during the operation, and the safety of the operator cannot be guaranteed.

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

Embodiment 1

[0024] see Figure 1~4 , in an embodiment of the present invention, a rail drilling device with manual stable feeding includes a base 4, a feeding mechanism arranged on the top surface of the base 4 and a sliding mechanism arranged on the top surface of the base 4, the feeding mechanism includes Support plate 3, connecting plate 27, screw mandrel 6 and second slide block 12, supporting plate 3 is fixedly connected and arranged on the top surface of base 4, and connecting plate 27 is also fixedly connected and arranged on the top surface of base 4 and connecting plate 27 and support One end of the plate 3 is in contact, the middle of the connecting plate 27 is fixedly installed with a second rolling bearing 15, the top surface of the support plate 3 away from the side of the connecting plate 27 is fixedly installed with a bearing seat 8, and the bearing seat 8 is fixedly installed with a The first rolling bearing 7, the first rolling bearing 7 and the second rolling bearing 15 ...

Embodiment 2

[0033] see figure 1 , on the basis of Embodiment 1, the end surface of the base 4 close to the drill bit 21 is fixedly connected with a locking groove 26 .

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

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

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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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