CN211162324U - Cold steel cutting device - Google Patents
Cold steel cutting device Download PDFInfo
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- CN211162324U CN211162324U CN201921944319.4U CN201921944319U CN211162324U CN 211162324 U CN211162324 U CN 211162324U CN 201921944319 U CN201921944319 U CN 201921944319U CN 211162324 U CN211162324 U CN 211162324U
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Abstract
A cold steel cutting device belongs to the technical field of machinery. The device comprises a cutting machine and a cutting table, wherein the cutting machine comprises two cutting machine rails, a large flame cutting machine car, a cutting cross frame, a small flame cutting machine car and a cutting gun, the cutting machine rails are respectively arranged on two sides of the cutting table in parallel, the large flame cutting machine car is in sliding connection with the cutting machine rails, the cutting cross frame is arranged between the large flame cutting machine cars, the small flame cutting machine car is in sliding connection with the cutting cross frame, and the cutting gun is arranged on the small flame cutting machine car; the cutting table comprises a cutting table frame, a cutting pad and a slag receiving plate, the cutting pad is arranged on the upper portion of the cutting table frame and comprises a plurality of connecting rods which are arranged in parallel at equal intervals and cushion blocks which are fixed on the connecting rods at equal intervals, and the slag receiving plate is connected with the bottom of the cutting table frame in a sliding mode. The utility model discloses avoided the injury of cutting smoke and dust to the people's body, reduced the cutting deformation problem, the cutting process is safe high-efficient more.
Description
Technical Field
The utility model belongs to the technical field of mechanical engineering, concretely relates to cold steel cutting device.
Background
The converter smelting tundish cold steel original adopts the manual cutting mode, namely cuts after oxygen is introduced to the oxygen lance, the cutting process is very easy to generate yellow smoke, the personnel operating environment is severe, the danger of air leakage caused by damage of the leather hose exists, the potential safety hazard is large, the personnel operating strength is large, and therefore an automatic cutting device is needed to replace manual cutting. The existing numerical control flame cutting machine often has the problems of cutting deformation, rough surface of a cutting surface and the like, so the flame cutting machine needs to be improved to obtain a device suitable for cutting cold steel.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved is as follows: to the technical problem, the utility model provides a cold steel cutting device has avoided the injury of cutting smoke and dust to the people's body, has reduced the cutting deformation problem, and the cutting process is safe high-efficient more.
The technical scheme is as follows: a cold steel cutting device comprises a cutting machine and a cutting table, wherein the cutting machine comprises two cutting machine rails, a large flame cutting machine trolley, a cutting cross frame, a small flame cutting machine trolley and a cutting gun, the cutting machine rails are respectively arranged on two sides of the cutting table in parallel, the large flame cutting machine trolley is in sliding connection with the cutting machine rails, the cutting cross frame is arranged between the large flame cutting machine trolleys, the small flame cutting machine trolley is in sliding connection with the cutting cross frame, and the cutting gun is arranged on the small flame cutting machine trolley; the cutting table comprises a cutting table frame, a cutting pad and a slag receiving plate, the cutting pad is arranged on the upper portion of the cutting table frame and comprises a plurality of connecting rods which are arranged in parallel at equal intervals and cushion blocks which are fixed on the connecting rods at equal intervals, and the slag receiving plate is connected with the bottom of the cutting table frame in a sliding mode.
Preferably, the cutting table frame comprises at least 16 telescopic support rods, and two ends of each support rod are respectively arranged in the grooves of the opposite surfaces of the top and the bottom of the cutting table frame.
Furthermore, the bracing piece includes stop gear, outer tube and the interior pole of longitudinal sliding setting in the outer tube, stop gear locates outer tube and interior pole coincidence department.
Preferably, the side surface of the periphery of the cutting table frame is detachably provided with a baffle plate.
Preferably, the top of the cutting table frame is provided with a cold steel fixing mechanism.
Furthermore, the cold steel fixing mechanism is a positioning clamping plate, the bottom end of one end of the cold steel fixing mechanism is provided with a clamping groove which is matched with the width of the frame edge at the top of the cutting table frame, the side face of the other end of the cold steel fixing mechanism is provided with an anti-slip pad, and the positioning clamping plate is arranged between the top end of the cutting pad and the top end of the cold steel.
Preferably, the cushion block is a square billet, and the cross section of the cushion block is a diamond shape.
Preferably, the track of the cutting machine is a heavy track of 38 kg/m, and the width of the track surface is 68 mm.
Has the advantages that: the utility model utilizes the flame cutting machine to carry out mechanical cutting instead of manual cutting, thereby avoiding the damage of cutting smoke dust to human body; through the cushion blocks arranged at intervals, the baffles around the cutting table and the slag receiving plate at the bottom of the cutting table, the steel slag is prevented from being accumulated in the cutting table, and the high-temperature steel slag is prevented from splashing, so that the cutting process is safer and more efficient; through the cold steel positioning mechanism at the top of the cutting table and the lifting setting of the supporting rod of the cutting table, the cutting positioning is more accurate, and the movement of the flame cutting machine is more stable due to the arrangement of the heavy rail and the wide rail surface, so that the problem of cutting deformation is reduced.
Drawings
FIG. 1 is a schematic structural diagram of a cold steel cutting device;
FIG. 2 is a schematic view of the cutting table of example 1;
FIG. 3 is a schematic view of the cutting table of example 2;
The numerical references in the figures represent the following: 1. a cutter; 2. cutting table; 3. a cutter rail; 4. a flame cutting machine cart; 5. cutting the transverse frame; 6. a flame cutter trolley; 7. cutting the torch; 8. a cutting table frame; 9. cutting the mat; 10. a slag receiving plate; 11. a connecting rod; 12. cushion blocks; 13. a support bar; 14. a baffle plate; 15. cold steel fixed establishment.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in fig. 1 and 2, the cold steel cutting device comprises a cutting machine 1 and a cutting table 2, wherein the cutting machine 1 comprises two cutting machine rails 3, a flame cutting machine cart 4, a cutting cross frame 5 and a flame cutting machine trolley 6, the cutting machine rails 3 are 38 kg/m heavy rails, the width of the rail surface is 68 mm, the rail surfaces are respectively arranged on two sides of the cutting table 2 in parallel, the distance between the centers of the rails is 3800 mm, the flame cutting machine cart 4 capable of reciprocating along the direction of the cutting machine rails 3 is movably arranged on the upper portion of the cutting machine rails, the cutting cross frame 5 is arranged between the flame cutting machine carts 4, the cutting cross frame 5 is connected with the flame cutting machine trolley 2 through guide rails in a sliding manner, and a cutting gun 7 is arranged on the flame cutting machine trolley 6; cutting table 2 includes cutting table frame 8, cutting pad 9 and connects sediment board 10, cutting pad 9 is located cutting table frame 8 upper portion, including a plurality of equidistant parallel arrangement's connecting rod 11 and equidistant cushion 12 of fixing on connecting rod 11, cushion 12 is the square billet that the cross-section is the rhombus, connect sediment board 10 sliding connection on the guide rail of cutting table frame 8 bottom, can follow the guide rail direction and slide.
The utility model discloses can be less than 400 mm, the width is less than 1800 mm's cold steel cutting to thickness, the cutting medium is oxygen and natural gas, and the stroke of hot cutting machine cart 4 is 11000 mm. Move hot cutting machine cart 4 to track one end before the operation, place the cold steel that needs the cutting on cutting bed 2, adjust the bracing piece 13 height and be higher than cutting pad 9 to 500 mm to the rail face, set for the cutting position, become the required size of a dimension with the cold steel cutting. The cutting process does not need to be operated by personnel, the running speed of the large flame cutting machine cart 4 is 2.5m/min, the running speed of the small flame cutting machine cart 6 is 0-3.0 m/min, the cutting speed is 50-300 mm/min, the pressure of the used oxygen is 1.2 MPa, and the pressure of the natural gas is 0.8 MPa. And after the cutting is finished, the large hot cutting machine cart 4 is moved away, and then the cut small cold steel blocks are hoisted to a transport vehicle by utilizing a traveling crane and are smelted and used by a rotary furnace.
Example 2
As shown in fig. 1 and 3, the cold steel cutting device comprises a cutting machine 1 and a cutting table 2, wherein the cutting machine 1 comprises two cutting machine rails 3, a flame cutting machine cart 4, a cutting cross frame 5 and a flame cutting machine trolley 6, the cutting machine rails 3 are 38 kg/m heavy rails, the width of the rail surface is 68 mm, the rail surfaces are respectively arranged on two sides of the cutting table 2 in parallel, the distance between the centers of the rails is 3800 mm, the flame cutting machine cart 4 capable of reciprocating along the direction of the cutting machine rails 3 is arranged on an upper movable frame of the cutting machine cart, the cutting cross frame 5 is arranged between the flame cutting machine carts 4, the flame cutting machine trolley 6 is connected onto the cutting cross frame 5 in a sliding manner, and a cutting gun 7 is arranged on the flame cutting machine trolley 6; cutting table 2 includes cutting table frame 8, cutting pad 9 and connects sediment board 10, cutting pad 9 is located cutting table frame 8 upper portion, including a plurality of equidistant parallel arrangement's connecting rod 11 and equidistant cushion 12 of fixing on connecting rod 11, cushion 12 is the square billet that the cross-section is the rhombus, connect sediment board 10 sliding connection on the guide rail of cutting table frame 8 bottom, can follow the guide rail direction and slide.
The cutting table frame 8 comprises 16 telescopic supporting rods 13, the two ends of each supporting rod 13 are respectively arranged in the grooves of the opposite surfaces of the top and the bottom of the cutting table frame 8, and the supporting rods 13 are electric push rods. Cutting table frame 8 top is equipped with cold steel fixed establishment 15 specifically for the location cardboard, and the bottom of a tip of location cardboard is equipped with the draw-in groove that suits with cutting table frame 8 top frame width, and the side of another tip is equipped with the slipmat, the location cardboard height is between cutting mat 9 top and cold steel top. The side surface around cutting table frame 8 is detachably equipped with baffle 14, baffle 14 passes through guide rail sliding connection with the lateral surface at cutting table frame 8 top, and baffle 14 bottom is higher than and connects sediment board 10.
The utility model discloses can be less than 400 mm, the width is less than 1800 mm's cold steel cutting to thickness, the cutting medium is oxygen and natural gas, and the stroke of hot cutting machine cart 4 is 11000 mm. Move hot cutting machine cart 4 to track one end before the operation, place the cold steel that needs the cutting on cutting bed 2, adjust the bracing piece 13 height and be higher than cutting pad 9 to 500 mm to the rail face, set for the cutting position, become the required size of a dimension with the cold steel cutting. The cutting process does not need to be operated by personnel, the running speed of the large flame cutting machine cart 4 is 2.5m/min, the running speed of the small flame cutting machine cart 6 is 0-3.0 m/min, the cutting speed is 50-300 mm/min, the pressure of the used oxygen is 1.2 MPa, and the pressure of the natural gas is 0.8 MPa. And after the cutting is finished, the large hot cutting machine cart 4 is moved away, and then the cut small cold steel blocks are hoisted to a transport vehicle by utilizing a traveling crane and are smelted and used by a rotary furnace.
The utility model utilizes the flame cutting machine to carry out mechanical cutting instead of manual cutting, thereby avoiding the damage of cutting smoke dust to human body; through the cushion blocks 12 arranged at intervals, the baffles 14 around the cutting table 2 and the slag receiving plate 10 at the bottom of the cutting table 2, the steel slag is prevented from being accumulated in the cutting table 2, and the high-temperature steel slag is prevented from splashing, so that the cutting process is safer and more efficient; through the cold steel positioning mechanism 15 at the top of cutting bed 2 and the lift setting of the bracing piece 13 of cutting bed 2, make the cutting location more accurate, the setting of heavy rail and wide rail face makes the motion of flame cutting machine more steady to cutting deformation problem has been reduced.
Claims (8)
1. The cold steel cutting device is characterized by comprising a cutting machine (1) and a cutting table (2), wherein the cutting machine (1) comprises two cutting machine rails (3), a large flame cutting machine trolley (4), a cutting cross frame (5), a small flame cutting machine trolley (6) and a cutting gun (7), the cutting machine rails (3) are respectively arranged on two sides of the cutting table (2) in parallel, the large flame cutting machine trolley (4) is in sliding connection with the cutting machine rails (3), the cutting cross frame (5) is arranged between the large flame cutting machine trolley (4), the small flame cutting machine trolley (6) is in sliding connection with the cutting cross frame (5), and the cutting gun (7) is arranged on the small flame cutting machine trolley (6); cutting bed (2) include cutting bed frame (8), cutting pad (9) and connect sediment board (10), cutting bed frame (8) upper portion is located in cutting pad (9), cutting pad (9) include a plurality of equidistant parallel arrangement's connecting rod (11) and equidistant fix cushion (12) on connecting rod (11), connect sediment board (10) and cutting bed frame (8) bottom sliding connection.
2. A cold steel cutting device according to claim 1, wherein said cutting table frame (8) comprises at least 16 telescopic support bars (13), said support bars (13) being arranged at both ends in recesses in opposite sides of the cutting table frame (8) at the top and bottom, respectively.
3. A cold steel cutting device according to claim 2, wherein the support rod (13) comprises a limiting mechanism, an outer tube and an inner rod longitudinally slidably arranged in the outer tube, and the limiting mechanism is arranged at the position where the outer tube and the inner rod coincide.
4. A cold steel cutting device according to claim 1, wherein baffles (14) are detachably arranged on the peripheral sides of the cutting table frame (8).
5. A cold steel cutting device according to claim 1, wherein the top of the cutting table frame (8) is provided with a cold steel fixing mechanism (15).
6. A cold steel cutting device according to claim 5, wherein the cold steel fixing mechanism (15) is a positioning clamping plate, the bottom end of one end is provided with a clamping groove corresponding to the width of the top rim of the cutting table frame (8), the side surface of the other end is provided with a non-slip mat, and the height of the positioning clamping plate is between the top end of the cutting mat (9) and the top end of the cold steel.
7. A cold steel cutting device according to claim 1, wherein said spacer (12) is a square billet with a diamond-shaped cross-section.
8. A cold steel cutting device according to claim 1, wherein the cutter rail (3) is a 38kg/m heavy rail, the rail surface width being 68 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921944319.4U CN211162324U (en) | 2019-11-12 | 2019-11-12 | Cold steel cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921944319.4U CN211162324U (en) | 2019-11-12 | 2019-11-12 | Cold steel cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211162324U true CN211162324U (en) | 2020-08-04 |
Family
ID=71819080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921944319.4U Active CN211162324U (en) | 2019-11-12 | 2019-11-12 | Cold steel cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211162324U (en) |
-
2019
- 2019-11-12 CN CN201921944319.4U patent/CN211162324U/en active Active
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