A Rail Drilling Machine with Stable Work
A drilling machine and rail technology, which is applied to workbenches, portable drilling machines, drilling/drilling equipment, etc., can solve problems such as reduced construction efficiency, shortened service life of drill bits, and drill bit offset, saving moving time, reducing The effect of work intensity and quality assurance
Active Publication Date: 2021-10-22
江西浙丰工贸有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] However, the existing rail drilling machine is fixed by the way that the ejector rod is clamped from both sides of the rail waist, which makes the contact area between the ejector rod and the rail waist insufficient, and during the drilling process of the drill bit on the rail, the Vibration can easily cause the drill bit to shift, which affects the quality of the drilled hole and reduces the service life of the drill bit. Moreover, when a drilling job is completed and the construction position of the drilling machine is moved for the next hole construction, human control is required. The ejector rod is completely separated from the rail waist, and the rail drilling machine is manually lifted to the next construction site, which reduces the construction efficiency and wastes manpower
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] see Figure 1-4 , a rail drilling machine with stable operation, including a body 1, a drilling machine shaft 101 is provided at the bottom of the side of the body 1, and a lifting rod 102 is provided at the top of the body 1, and two drill shafts 102 are fixedly connected to the side of the body 1. The support plate 2 above the hole machine shaft 101, and the two support plates 2 are respectively located on both sides of the drilling machine shaft 101,...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the field of rail transportation equipment, and discloses a rail drilling machine with stable operation, which includes a machine body, a drilling machine shaft is provided at the bottom of the side of the machine body, and a lifting rod is provided at the top of the machine body, and the side of the machine body is fixed Two support plates are connected above the drilling machine shaft, and the two support plates are respectively located on both sides of the drilling machine shaft, and the middle parts of the two support plates are provided with grooves. The rail drilling machine with stable work, through the structural design of couplings, positioning wedges, sliding wedges, limit pipe rings and limit stickers, controls the joints on both sides of the rail during the drilling process of the rail. One end of the shaft acts on the limit plate, so that the limit plate is close to the rail waist of the rail, improving the friction between the limit plate and the rail, and avoiding the vibration generated during the drilling process of the drilling machine shaft It causes a large deviation of the axis of the drilling machine, which affects the quality and accuracy of the drilling.
Description
technical field [0001] The invention relates to the field of rail transportation equipment, in particular to a rail drilling machine with stable operation. Background technique [0002] The rail drilling machine refers to a type of drilling machine that should drill the rail. The rail drilling machine is composed of a power part, a fixture and a drilling part. The rail is clamped by the fixture, and the power unit is used to drive the drill to rotate. The rail waist is drilled. [0003] However, the existing rail drilling machine is fixed by the way that the ejector rod is clamped from both sides of the rail waist, which makes the contact area between the ejector rod and the rail waist insufficient, and during the drilling process of the drill bit on the rail, the Vibration can easily cause the drill bit to shift, which affects the quality of the drilled hole and reduces the service life of the drill bit. Moreover, when a drilling job is completed and the construction posit...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B23B45/00B23B45/14
CPCB23B45/00B25H1/0021
Inventor 罗远菊
Owner 江西浙丰工贸有限公司