CN212962835U - Novel tapping drill rod for ferrosilicon furnace - Google Patents
Novel tapping drill rod for ferrosilicon furnace Download PDFInfo
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- CN212962835U CN212962835U CN202020958234.8U CN202020958234U CN212962835U CN 212962835 U CN212962835 U CN 212962835U CN 202020958234 U CN202020958234 U CN 202020958234U CN 212962835 U CN212962835 U CN 212962835U
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Abstract
The utility model discloses a novel tapping drill rod of a silicon iron furnace, which relates to the technical field of metallurgical equipment, and comprises a drill rod main body and fins, wherein the fins are uniformly distributed and welded at the head end of the drill rod main body. The novel tapping drill steel for the silicon-iron furnace improves the structure of the traditional drill steel, and the drill steel is easy to open holes, short in time and high in efficiency; the drill rod is more durable, the drilling speed of the drill rod is increased, the tapping speed of the drill rod is increased, the contact time of the drill rod and the high-temperature silicon iron furnace is shortened, the time for melting the drill rod by high temperature is shortened, the service life of the drill rod is prolonged, the consumption of the drill rod is reduced, and the production efficiency is improved. And the novel tapping steel chisel of the ferrosilicon furnace has simple manufacturing process, less investment and convenient operation, and can completely replace the steel chisel used by the traditional process in the industry at present.
Description
Technical Field
The utility model relates to a metallurgical equipment technical field, concretely relates to ferrosilicon stove work robot's of coming out of stove drill rod.
Background
In the smelting process of a ferrosilicon furnace, automatic production is realized except for tapping operation, tapping is the most heavy procedure in the whole process, the existing operations of opening and blocking the furnace eye are generally manual operations, a lot of dangers exist, and ferrosilicon is easy to splash in the process of opening and blocking the furnace eye due to the fact that the operation level and the proficiency of operators are different, and personnel burn. At present, an automatic tapping robot has been researched in the ferrosilicon industry, the robot is used for replacing manpower, the labor intensity of personnel is reduced, and the potential safety hazard is reduced, but the steel drill used by the tapping robot has the problems of difficult tapping, large steel drill loss, long tapping time and low tapping efficiency.
The ferrosilicon stove is smelted and is come out stove instrument drill rod and generally be the reinforcing bar that the diameter is 32mm, and its effect is:
(1) opening the eyes: the tapping robot clamps the drill steel to open a furnace eye on a mud wall for plugging the ferrosilicon furnace, so that liquid ferrosilicon flows into the ferrosilicon ladle from the opened furnace eye.
(2) Drawing the drill rod out of the furnace: inside the robot centre gripping drill rod stretches into the ferrosilicon stove of going out of the furnace, makes it take out the ferrosilicon molten metal from the furnace eye through quick pulling drill rod, in furnace tongue inflow ferrosilicon ladle along the furnace eye below, concrete process flow includes:
a1, be located and move to the ferrosilicon stove direction on fender screen right side behind the left robot centre gripping drill rod of fender screen, stretch out the through-hole of drill rod on keeping off the screen to the front end that makes the drill rod presents the angle of elevation.
A2, in the process that the robot breaks through the mud wall by the steel rod, the robot drives the steel rod to rotate, so that a round furnace eye is burned out.
A3, movement with a drill rod: the middle section position of the drill rod is clamped by a front manipulator and a rear manipulator of the robot, when the robot works with the drill rod, the front manipulator is half-loosened and does not clamp the drill rod, the rear manipulator keeps a clamping state, and the servo arms on the front manipulator and the rear manipulator always keep a supporting state for the drill rod; the front manipulator is fixed, the rear manipulator drives the steel drill rod to move forwards quickly, and after the steel drill rod arrives at a fixed position, the steel drill rod moves backwards quickly, and therefore the steel drill rod is moved with the steel drill rod repeatedly.
A4, continuous drilling movement: when the drill rod front end melts and shortens and can't take the borer motion, the travelling car removes one section distance back to keeping off the screen direction, and preceding manipulator presss from both sides the drill rod front end tightly, and the back manipulator is half loosens, no longer presss from both sides tight drill rod, and the travelling car moves backward again, and when being close the drill rod end, the travelling car stops, and the back manipulator presss from both sides tight drill rod, and preceding manipulator is half loosens once more, at this moment, can repeat the aforesaid again and take the borer motion, melt to unable continuation work up to the drill rod.
A5, drill rod replacement movement: when the drill rod melts to the time of unable continuation work, the robot abandons remaining drill rod to the assigned position, again to tool holder department snatch new drill rod and again repeat and take the drill rod motion.
The traditional tapping steel rod is used in the process flow, and because the traditional steel rod is holed and the tapping speed of the steel rod is low, the contact time of the steel rod and the high-temperature silicon iron furnace is prolonged, the steel rod is melted at high temperature, and the service life of the steel rod is shortened.
The problems existing in the prior art are as follows:
(1) the drill steel used by the tapping robot is difficult to open holes, the drill steel is high in loss, the hole opening time is long, and the hole opening efficiency is not high.
(2) Because traditional drill rod is opened a hole, is drawn the speed that the drill rod came out of the stove slow, has increased drill rod and high temperature ferrosilicon stove contact time, and the drill rod is melted by high temperature, has shortened the life of drill rod.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the problems of difficult drilling, large drilling loss, long drilling time and low drilling efficiency of a drill rod used by a tapping robot are solved; the problem of because traditional drill rod is open a hole, is drawn the speed of borer out of the stove slow, has increased drill rod and high temperature ferrosilicon stove contact time, the drill rod is melted by high temperature, has shortened the life of drill rod is solved.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: the utility model provides a novel tapping drill rod of silicon-iron furnace, including the drill rod main part, still include a plurality of fin, a plurality of 360 degrees of fin center on drill rod main part head end, evenly distributed is served at drill rod main part head. The drill rod does rotation in the process of breaking through the mud wall, and the fin plays a role in breaking through the submerged arc furnace hole-blocking mud wall, so that the hole opening speed is increased, and the drill rod is easy to open the hole, short in time and high in efficiency; in the process of drawing the borer out of the furnace, the fin has increased the area of taking out of the furnace, can take out the ferrosilicon molten slurry from the furnace eye faster at every turn, has improved the speed that draws the borer out of the furnace, has shortened borer and high temperature ferrosilicon furnace contact time, has reduced the borer by high temperature melting's time, has prolonged the life of borer, has reduced the consumption of borer, has improved production efficiency.
Preferably, the fins of the tapping drill steel of the novel ferrosilicon furnace are welded at the head end of the drill steel main body. Only need weld the fin in the main part of traditional drill rod and just can obtain the utility model provides a novel tapping drill rod of ferrosilicon stove, manufacturing process is simple, the small investment, convenient operation can replace the drill rod that traditional technology used in industry at present completely.
Preferably, the fins of the tapping steel chisel of the novel ferrosilicon furnace are vertically welded at the head end of the steel chisel main body.
Preferably, the novel tapping drill rod for the ferrosilicon furnace has four fins which are uniformly distributed around the head end of the drill rod main body.
Preferably, the fins of the tapping steel chisel of the novel ferrosilicon furnace are uniformly distributed at the head end of the steel chisel main body.
Preferably, the steel chisel body of the novel tapping steel chisel of the ferrosilicon furnace is a steel bar with the diameter of 32 mm.
Preferably, the fins of the novel tapping drill steel for the ferrosilicon furnace are steel plates with the thickness of 6-12 mm.
Preferably, the fins of the novel tapping drill steel for the ferrosilicon furnace are steel plates with the thickness of 10 mm.
Preferably, the fins of the novel tapping drill steel for the ferrosilicon furnace are triangular steel plates.
Preferably, foretell novel ferrosilicon stove tapping drill rod, fin are the right triangle steel sheet, and the longer right-angle side welding of right triangle steel sheet is at drill rod main part head end.
The utility model has the advantages that: the novel tapping drill rod for the silicon-iron furnace, which is provided by the utility model, improves the structure of the traditional drill rod, and is easy to open holes, short in time and high in efficiency; the drill rod is more durable, the drilling speed of the drill rod is increased, the tapping speed of the drill rod is increased, the contact time of the drill rod and the high-temperature silicon iron furnace is shortened, the time for melting the drill rod by high temperature is shortened, the service life of the drill rod is prolonged, the consumption of the drill rod is reduced, and the production efficiency is improved.
And the novel tapping steel chisel of the ferrosilicon furnace has simple manufacturing process, less investment and convenient operation, and can completely replace the steel chisel used by the traditional process in the industry at present.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a front view of a tapping drill steel of a novel ferrosilicon furnace;
FIG. 2 is a view in the A-A direction of the front view of a tapping drill rod of the novel ferrosilicon furnace;
FIG. 3 is a front view of a tapping drill steel of a conventional ferrosilicon furnace;
FIG. 4 is a front view in the direction B-B of a tapping drill rod of a conventional ferrosilicon furnace;
in the figure, 1 is a drill steel main body, 2 is a head end of the drill steel main body, and 3 is a fin.
Detailed Description
[ example 1 ]
As shown in FIG. 1, the novel tapping drill steel for the silicon-iron furnace comprises a drill steel main body 1 and fins 3, wherein the fins 3 are welded at the head end 2 of the drill steel main body; four fins 3 are uniformly distributed around the head end 2 of the steel chisel main body; the main body 1 of the steel chisel is a steel bar with the diameter of 32 mm; the fins 3 are triangular steel plates and have the thickness of 12 mm.
The novel tapping drill steel for the silicon-iron furnace improves the structure of the traditional drill steel, and the drill steel is easy to open holes, short in time and high in efficiency; the drill rod is more durable, the drilling speed of the drill rod is increased, the tapping speed of the drill rod is increased, the contact time of the drill rod and the high-temperature silicon iron furnace is shortened, the time for melting the drill rod by high temperature is shortened, the service life of the drill rod is prolonged, the consumption of the drill rod is reduced, and the production efficiency is improved.
And the novel tapping steel chisel of the ferrosilicon furnace has simple manufacturing process, less investment and convenient operation, and can completely replace the steel chisel used by the traditional process in the industry at present.
[ example 2 ]
As shown in the figures 1 and 2, the novel tapping drill rod for the ferrosilicon furnace comprises a drill rod main body 1 and fins 3, wherein the fins 3 are vertically welded at the head end 2 of the drill rod main body; four fins 3 are uniformly distributed around the head end 2 of the steel chisel main body; the main body 1 of the steel chisel is a steel bar with the diameter of 32 mm; the fins 3 are right-angled triangular steel plates and are 6mm thick.
The novel tapping drill steel for the silicon-iron furnace improves the structure of the traditional drill steel, and the drill steel is easy to open holes, short in time and high in efficiency; the drill rod is more durable, the drilling speed of the drill rod is increased, the tapping speed of the drill rod is increased, the contact time of the drill rod and the high-temperature silicon iron furnace is shortened, the time for melting the drill rod by high temperature is shortened, the service life of the drill rod is prolonged, the consumption of the drill rod is reduced, and the production efficiency is improved.
And the novel tapping steel chisel of the ferrosilicon furnace has simple manufacturing process, less investment and convenient operation, and can completely replace the steel chisel used by the traditional process in the industry at present.
[ example 3 ]
As shown in the figures 1 and 2, the novel tapping drill rod for the ferrosilicon furnace comprises a drill rod main body 1 and fins 3, wherein the fins 3 are vertically welded at the head end 2 of the drill rod main body; four fins 3 are uniformly distributed around the head end 2 of the steel chisel main body; the main body 1 of the steel chisel is a steel bar with the diameter of 32 mm; the fins 3 are triangular steel plates with the thickness of 10 mm.
The novel tapping drill steel for the silicon-iron furnace improves the structure of the traditional drill steel, and the drill steel is easy to open holes, short in time and high in efficiency; the drill rod is more durable, the drilling speed of the drill rod is increased, the tapping speed of the drill rod is increased, the contact time of the drill rod and the high-temperature silicon iron furnace is shortened, the time for melting the drill rod by high temperature is shortened, the service life of the drill rod is prolonged, the consumption of the drill rod is reduced, and the production efficiency is improved.
And the novel tapping steel chisel of the ferrosilicon furnace has simple manufacturing process, less investment and convenient operation, and can completely replace the steel chisel used by the traditional process in the industry at present.
Claims (9)
1. The utility model provides a novel tapping drill rod of ferrosilicon stove, includes the drill rod main part, its characterized in that: the drill rod further comprises a plurality of fins, and the plurality of fins surround the head end of the drill rod main body in 360 degrees and are uniformly distributed on the head end of the drill rod main body.
2. The new tapping drill steel of the ferrosilicon furnace of claim 1, characterized in that: the fins are welded at the head end of the steel chisel main body.
3. The new tapping drill steel of the ferrosilicon furnace of claim 1, characterized in that: the fins are vertically welded at the head end of the steel chisel main body.
4. The new tapping drill steel of the ferrosilicon furnace of claim 1, characterized in that: the number of the fins is four, and the fins are uniformly distributed around the head end of the steel chisel main body.
5. The new tapping drill steel of the ferrosilicon furnace of claim 1, characterized in that: the main body of the steel chisel is a steel bar with the diameter of 32 mm.
6. The new tapping drill steel of the ferrosilicon furnace of claim 1, characterized in that: the fins are steel plates with the thickness of 6-12 mm.
7. The new tapping drill steel of the ferrosilicon furnace of claim 6, characterized in that: the fin is a steel plate with the thickness of 10 mm.
8. The new tapping drill steel of the ferrosilicon furnace of claim 7, characterized in that: the fins are triangular steel plates.
9. The new tapping drill steel of the ferrosilicon furnace of claim 7, characterized in that: the fins are right-angled triangle steel plates, and the longer right-angle sides of the right-angled triangle steel plates are welded at the head ends of the drill steel main bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020958234.8U CN212962835U (en) | 2020-05-28 | 2020-05-28 | Novel tapping drill rod for ferrosilicon furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020958234.8U CN212962835U (en) | 2020-05-28 | 2020-05-28 | Novel tapping drill rod for ferrosilicon furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212962835U true CN212962835U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020958234.8U Active CN212962835U (en) | 2020-05-28 | 2020-05-28 | Novel tapping drill rod for ferrosilicon furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212962835U (en) |
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2020
- 2020-05-28 CN CN202020958234.8U patent/CN212962835U/en active Active
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