CN110640260A - Water damping flame cutting machine return means - Google Patents
Water damping flame cutting machine return means Download PDFInfo
- Publication number
- CN110640260A CN110640260A CN201810669297.9A CN201810669297A CN110640260A CN 110640260 A CN110640260 A CN 110640260A CN 201810669297 A CN201810669297 A CN 201810669297A CN 110640260 A CN110640260 A CN 110640260A
- Authority
- CN
- China
- Prior art keywords
- cutting machine
- flame cutting
- return
- damping
- pull rope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention belongs to the technical field of production of continuous casting machines and discloses a water damping flame cutting machine returning device. The return device comprises a fixed support and a damping cylinder, wherein the tail part of the flame cutting machine is connected with a return pull rope, and the fixed support is provided with a fixed pulley for turning the return pull rope from a horizontal state to a vertical downward state; damping liquid is contained in the damping cylinder, a balancing weight is arranged at the end part of the vertical end of the return pull rope, and the balancing weight is suspended in the damping cylinder. The device solves the problems of the traditional flame cutting machine return device, reduces the consumption of energy and spare parts, and ensures the performance of the flame cutting machine body structure.
Description
Technical Field
The invention belongs to the technical field of production of continuous casting machines, and particularly relates to a water damping flame cutting machine returning device.
Background
When the existing flame cutting machine of the continuous casting machine is used for returning after cutting, two modes of speed reducing motor driving and counterweight are generally adopted. The driving form of the speed reducing motor has energy consumption and spare part loss, but the return process is relatively stable, and the flame cutting machine has no influence on the frame structure of the flame cutting machine basically; the counter weight form is compared the gear motor form, does not have energy consumption and spare part loss cost, nevertheless at the return in-process, often because the counter weight relation between counter weight and the flame cutting machine frame changes, when the return, acceleration is great, produces great impact at the return end, and is great to flame cutting machine body structure influence.
Disclosure of Invention
The invention aims to provide a water damping flame cutting machine returning device, which solves the problems of the traditional flame cutting machine returning device, reduces the consumption of energy and spare parts, ensures the structural performance of a flame cutting machine body, and has the advantages of simple and convenient installation, simple manufacture and low cost.
In order to achieve the above purpose, the invention is realized by adopting the following technical scheme.
The utility model provides a water damping flame cutting machine return means which characterized in that: the flame cutting machine comprises a fixed support and a damping cylinder, wherein the tail part of the flame cutting machine is connected with a return pull rope, and a fixed pulley for turning the return pull rope from a horizontal state to a vertical downward state is arranged on the fixed support; damping liquid is contained in the damping cylinder, a balancing weight is arranged at the end part of the vertical end of the return pull rope, and the balancing weight is suspended in the damping cylinder.
The technical scheme has the characteristics and further improvement that:
furthermore, the fixed pulley is arranged behind the flame cutting machine, and the horizontal end of the return pull rope rounds the upper wheel surface of the fixed pulley and turns to be in a vertical downward shape.
Furthermore, the number of the fixed pulleys is two, one fixed pulley is arranged behind the flame cutting machine, the other fixed pulley is arranged above the damping cylinder, and the horizontal end of the return pull rope winds around the lower wheel surface of one fixed pulley and then winds around the upper wheel surface of the other fixed pulley and then turns to be in a vertically downward shape.
Furthermore, a limiting plate for preventing the flame cutting machine from returning too far is arranged between the damping cylinder and the tail of the flame cutting machine.
Further, the flame cutting machine is arranged on the horizontal plate, and the limiting plate is arranged at one end, close to the tail of the flame cutting machine, of the horizontal plate.
Further, the damping liquid is water or a flame-retardant liquid.
Furthermore, the return pull rope is a steel wire rope.
According to the water damping flame cutting machine returning device, the damping cylinder is arranged in the running track of the balancing weight, so that the acceleration of the balancing weight on the flame cutting machine under the gravity condition is reduced, the flame cutting machine can slowly and stably return, and the water damping flame cutting machine returning device has the advantages of being simple and convenient to install, simple to manufacture and low in cost.
Drawings
FIG. 1 is a schematic view of a return device of a water-damped torch cutting machine according to an embodiment of the present invention;
FIG. 2 is a schematic view of another embodiment of a return device of a water-damped torch cutting machine according to the present invention;
in the figure: 1. a damping cylinder; 2. a fixed pulley; 3. a wire rope; 4. a flame cutter; 5. a balancing weight; 6. fixing a bracket; 7. a horizontal plate; 8. and a limiting plate.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The water damping flame cutting machine return device comprises a fixed support 6 and a damping cylinder 1, wherein the damping cylinder 1 in the embodiment is cylindrical, the tail part of a flame cutting machine 4 is connected with a return pull rope, and a fixed pulley 2 for turning the return pull rope from a horizontal shape to a vertical downward shape is arranged on the fixed support 6; damping liquid is contained in the damping cylinder 1, a balancing weight 5 is arranged at the end part of the vertical end of the return pull rope, and the balancing weight 5 is suspended in the damping cylinder 1. Through in the orbit to the balancing weight, installation damping cylinder reduces the balancing weight and to the acceleration that flame cutting machine produced under the gravity condition, makes flame cutting machine slowly steady return. But also can set up the proportion of balancing weight 5 and damping liquid as required.
As shown in fig. 2, a schematic structural diagram of another embodiment of a return device of a water-damping torch cutting machine according to the present invention; the fixed pulley 2 is arranged behind the flame cutting machine 4, and the horizontal end of the return pull rope rounds the upper wheel surface of the fixed pulley 2 and turns to be vertically downward.
As shown in fig. 1, a schematic structural diagram of an embodiment of a return device of a water damping torch cutting machine according to the present invention; the number of the fixed pulleys 2 is two, one of the fixed pulleys is arranged behind the flame cutting machine 4, the other fixed pulley is arranged on the damping cylinder 1, and the horizontal end of the return pull rope rounds the lower wheel surface of one fixed pulley 2 and then rounds the upper wheel surface of the other fixed pulley 2 to turn to be vertically downward.
The balancing weight 5 is connected with the flame cutting machine 4 through a steel wire rope 3. The counterweight 5 converts the vertical movement under the action of gravity of the counterweight 5 into the horizontal movement of the flame cutting machine 4 through the pulley 2.
A limiting plate 8 for preventing the flame cutting machine 4 from returning too much is arranged between the damping cylinder 1 and the tail part of the flame cutting machine 4.
Preferably, the flame cutting machine 4 is arranged on the horizontal plate 7, and the limit plate 8 is arranged at one end of the horizontal plate 7 close to the tail part of the flame cutting machine 4.
The damping liquid is water or a flame-retardant liquid.
The return pull rope is a steel wire rope 3, and the steel wire rope 3 is firm and reliable.
The damping cylinder is arranged in the running track of the balancing weight, so that the acceleration of the balancing weight on the flame cutting machine under the gravity condition is reduced, the flame cutting machine can slowly and stably return, and the device has the advantages of simplicity and convenience in installation, simplicity in manufacturing and low cost.
Although the embodiments of the present invention have been described above with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments and application fields, and the above-described embodiments are illustrative, instructive, and not restrictive. Those skilled in the art, having the benefit of this disclosure, may effect numerous modifications thereto without departing from the scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a water damping flame cutting machine return means which characterized in that: the flame cutting machine comprises a fixed support (6) and a damping cylinder (1), wherein the tail part of the flame cutting machine (4) is connected with a return pull rope, and a fixed pulley (2) used for turning the return pull rope from a horizontal state to a vertical downward state is arranged on the fixed support (6); damping liquid is contained in the damping cylinder (1), a balancing weight (5) is arranged at the end part of the vertical end of the return pull rope, and the balancing weight (5) is suspended in the damping cylinder (1).
2. The water damped torch cutter return apparatus of claim 1, wherein: the fixed pulley (2) is arranged behind the flame cutting machine (4), and the horizontal end of the return pull rope rounds the upper wheel surface of the fixed pulley (2) and turns to be vertically downward.
3. The water damped torch cutter return apparatus of claim 1, wherein: the number of the fixed pulleys (2) is two, one of the fixed pulleys is arranged behind the flame cutting machine (4), the other fixed pulley is arranged on the damping cylinder (1), and the horizontal end of the return pull rope rounds the lower wheel surface of one fixed pulley (2) and then rounds the upper wheel surface of the other fixed pulley (2) and then turns to be vertically downward.
4. The water damped torch cutter return apparatus of claim 1, wherein: and a limiting plate (8) for preventing the flame cutting machine (4) from returning is arranged between the damping cylinder (1) and the tail part of the flame cutting machine (4).
5. The water damped torch cutter return apparatus of claim 4 wherein: the flame cutting machine (4) is arranged on the horizontal plate (7), and the limiting plate (8) is arranged at one end, close to the tail of the flame cutting machine (4), of the horizontal plate (7).
6. The return device of a water damping flame cutting machine according to any one of claims 1 to 5, characterized in that: the damping liquid is water or a flame-retardant liquid.
7. The return device of a water damping flame cutting machine according to any one of claims 1 to 5, characterized in that: the return pull rope is a steel wire rope (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669297.9A CN110640260A (en) | 2018-06-26 | 2018-06-26 | Water damping flame cutting machine return means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669297.9A CN110640260A (en) | 2018-06-26 | 2018-06-26 | Water damping flame cutting machine return means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110640260A true CN110640260A (en) | 2020-01-03 |
Family
ID=69008683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810669297.9A Pending CN110640260A (en) | 2018-06-26 | 2018-06-26 | Water damping flame cutting machine return means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110640260A (en) |
-
2018
- 2018-06-26 CN CN201810669297.9A patent/CN110640260A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207841710U (en) | A kind of damping of tubular pile centrifugal device | |
| CN208393504U (en) | A kind of electric locomotive Anti-side-turning device | |
| CN201606040U (en) | Dual horsehead dynamic balance mechanical oil recovery device | |
| CN110640260A (en) | Water damping flame cutting machine return means | |
| CN111497644A (en) | New energy automobile battery supporting device with anticollision function | |
| CN201460828U (en) | Precise balance and energy saving type beam pumping unit with double horse heads | |
| CN206009994U (en) | Angle steel conveys supporting arrangement | |
| CN205349304U (en) | Balanced type pylon formula beam -pumping unit | |
| CN205349303U (en) | Dynamic balance beam -pumping unit | |
| CN203003593U (en) | Machine tool automatic balancing device | |
| CN202472344U (en) | Electrode plate balancer of liquid resistor cabinet | |
| CN202849740U (en) | Lubricating device for spinning | |
| CN208342767U (en) | Heavy stay column sets hydraulic generator stator installation carriage | |
| CN208761766U (en) | A kind of roll-to-roll electroplated product buffer system | |
| CN202139283U (en) | Combined type electroslag remelting furnace | |
| CN206528193U (en) | A kind of roller crane | |
| CN202543430U (en) | Flexible shock absorption system of single-spindle motor | |
| CN205892262U (en) | Modified braided bag rolling machine | |
| CN215924237U (en) | Draw gear for construction | |
| CN204874692U (en) | Dragveyer | |
| CN205367415U (en) | Elevator car with safe buffer | |
| CN203318131U (en) | Vehicle suspension support for installing engine | |
| CN204732778U (en) | A kind of equipotential hot-line work seton apparatus for transforming station | |
| CN201650225U (en) | Efficient numerically-controlled oil pumping unit driven by rack wheel with rope groove | |
| CN103469665A (en) | Single-row double-eccentric-wheel type shaking machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |