CN204893151U - Flame cutting machine burning torch guide arm adjusting device - Google Patents
Flame cutting machine burning torch guide arm adjusting device Download PDFInfo
- Publication number
- CN204893151U CN204893151U CN201520588523.2U CN201520588523U CN204893151U CN 204893151 U CN204893151 U CN 204893151U CN 201520588523 U CN201520588523 U CN 201520588523U CN 204893151 U CN204893151 U CN 204893151U
- Authority
- CN
- China
- Prior art keywords
- burning torch
- torch guide
- adjustment screw
- guide rod
- cutting machine
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a flame cutting machine burning torch guide arm adjusting device, including the support, be equipped with two high guiding mechanism on the support, high guiding mechanism's structure is: including locating the base on the support, be equipped with the stand pipe on the base, be equipped with rectangular shape through -hole on the pipe wall of the lower part of stand pipe, be equipped with adjustment screw in the stand pipe, there is the lift nut at adjustment screw's lower part spiro union, lift nut and adjustment screw are trapezoidal threaded connection, and the connecting plate is fixed with the lift nut after passing rectangular shape through -hole mutually, the lower part and the one end of holding the pole of drawing money on credit that the termination of burning torch guide arm was held articulate mutually, and the draw money on credit other end that holds the pole and the connecting plate that is used for adjusting the high high guiding mechanism of burning torch guide arm termination end articulate mutually for the connecting plate of adjusting the high guiding mechanism of burning torch guide arm initiating terminal height is articulated mutually with the initiating terminal lower part of burning torch guide arm. Above -mentioned flame cutting machine burning torch guide arm adjusting device can be quick adjustment burning torch guide arm initiating terminal and the height that terminates the end.
Description
Technical field
The utility model relates to steel-making continuous casting apparatus field, is specifically related to the flame cutting machine burning torch guide rod adjusting device in conticaster.
Background technology
Conticaster a kind ofly high-temperature molten steel continuously can be cast into the former with certain section configuration and certain size specification strand.Flame cutting machine in conticaster is used to the equipment cut the strand of cooling twice aftershaping in conticaster.The structure of flame cutting machine is: comprise frame, the frame on strand top is provided with trolley track along the strand direction of motion, trolley track is placed with fire and cuts dolly, jig arm dolly being provided with and can clamping strand cut by fire, jig arm is by air cylinder driven, cut on dolly at fire and be hinged with swing arm, the lower end of swing arm is provided with burning torch, side, swing arm upper end is provided with the actuating arm that swing arm can be driven to swing, can swing with swing arm after actuating arm swings up and down, the outer end of actuating arm is provided with roller, cutting at fire, the other frame of dolly is provided with along strand direct of travel tilted-putted burning torch guide rod from low to high, roller can roll on burning torch guide rod, thus drive actuating arm to swing up and down, usually in burning torch guide rod highly comparatively low side call initiating terminal, height higher-end in burning torch guide rod is called clearing end, roller is initially located on the initiating terminal of burning torch guide rod, now burning torch is positioned at the side on strand top, burning torch can be regulated in the initial cut point position of side, strand top by the height adjusting initiating terminal, during work, fire can be made after air cylinder driven jig arm clamps strand to cut dolly along with strand move together, the roller of actuating arm outer end can be made to be rolled to clearing end by the initiating terminal of burning torch guide rod after moving of car cut by fire, thus make burning torch be cut to the opposite side on strand top by a side oscillation on strand top along with swing arm, and then complete the cutting of strand, burning torch can be regulated in the termination cut point position of strand top opposite side by the height adjusting clearing end, after completing strand cutting, the jig arm that fire is cut on dolly unclamps strand, and fire is cut dolly and resetted under the effect of resetting means.
The structure of conventional burning torch guide rod adjusting device is: comprise support, support is provided with the rhombus height regulating mechanism for regulating burning torch guide rod clearing end height, burning torch guide rod initiating terminal and support are hinged, the structure of rhombus height regulating mechanism is: comprise the rhombus framework be hinged by four connecting rods, rhombus framework is hinged by its lower link point and support, rhombus framework is hinged by its upper link point and burning torch guide rod clearing end, in rhombus framework both sides, pin joint place is respectively arranged with nut, and a screw flight is connected in two nuts; Rotary screw can make rhombus framework both sides pin joint near or separately, thus make the upper and lower pin joint of rhombus framework separately or close, and then regulate the height of burning torch guide rod clearing end.
The shortcoming of conventional burning torch guide rod adjusting device is: one, because burning torch guide rod initiating terminal and support are hinged, so cannot regulate the height of burning torch guide rod initiating terminal, and the position of the initial cut point of burning torch is determined by the height of burning torch guide rod initiating terminal in flame cutting machine, the position of the initial cut point of burning torch in flame cutting machine will be made like this to regulate.Two, fine thread is used in rhombus height regulating mechanism, easily stuck during fine thread transmission.Three, the volume of rhombus height regulating mechanism is comparatively large, occupies more installing space.
Utility model content
Technical problem to be solved in the utility model is: will provide the flame cutting machine burning torch guide rod adjusting device that a kind of simple and compact for structure, reliable operation, the installing space that takies are less, can adjust burning torch guide rod initiating terminal and clearing end height.
In order to solve the problem, the technical solution adopted in the utility model is: flame cutting machine burning torch guide rod adjusting device, comprise support, be characterized in: on support, be provided with the height regulating mechanism that two can be respectively used to adjust burning torch guide rod initiating terminal and clearing end height, the structure of height regulating mechanism is: comprise the base be arranged on support, base is fixedly installed the guide pipe vertically placed, the bottom tube wall of guide pipe is provided with strip through hole along vertical direction, adjustment screw rod is provided with in guide pipe, lifting nut is bolted with in the bottom of adjustment screw rod, lifting nut is that trapezoidal thread is connected with adjustment screw rod, connecting plate fixes with lifting nut through after strip through hole, the bottom of burning torch guide rod clearing end and one end of long support bar are hinged, the other end of long support bar is hinged with the connecting plate of the height regulating mechanism for regulating burning torch guide rod clearing end height, bottom for the connecting plate and burning torch guide rod initiating terminal that regulate the height regulating mechanism of burning torch guide rod initiating terminal height is hinged, lifting nut in two height regulating mechanisms and connecting plate can move up and down along with the rotation of adjustment screw rod, thus adjust the height of burning torch guide rod initiating terminal and clearing end.
Further, aforesaid flame cutting machine burning torch guide rod adjusting device, wherein: the adjustment screw rod above lifting nut is set with and can makes adjustment screw rod fairlead rotated placed in the middle in guide pipe.
Further, aforesaid flame cutting machine burning torch guide rod adjusting device, wherein: the adjustment screw rod above fairlead is bolted with fairlead can be made to be pressed in locking nut on lifting nut.
Further, aforesaid flame cutting machine burning torch guide rod adjusting device, wherein: between adjustment screw rod and base, be provided with the ball that can reduce adjustment screw rod rotational resistance.
Further, aforesaid flame cutting machine burning torch guide rod adjusting device, wherein: guide pipe is pipe.
Further, aforesaid flame cutting machine burning torch guide rod adjusting device, wherein: be provided with on base and ball can be made to be positioned at through hole in the middle part of guide pipe.
Advantage of the present utility model is: simple and compact for structure, the reliable operation of flame cutting machine burning torch guide rod adjusting device described in the utility model, the installing space taken be less, the height that can adjust burning torch guide rod initiating terminal and clearing end fast.
Accompanying drawing explanation
Fig. 1 is the structural representation of flame cutting machine burning torch guide rod adjusting device described in the utility model.
Fig. 2 is A place zoomed-in view in Fig. 1.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the utility model is described in further detail.
Flame cutting machine burning torch guide rod adjusting device, as Fig. 1, shown in Fig. 2, comprise support 1, support 1 is provided with the height regulating mechanism that two can be respectively used to adjust burning torch guide rod 2 initiating terminal and clearing end height, the structure of height regulating mechanism is: comprise the base 3 be arranged on support 1, be fixedly installed the guide pipe 4 vertically placed on the base 3, the bottom tube wall of guide pipe 4 is provided with strip through hole 41 along vertical direction, adjustment screw rod 5 is provided with in guide pipe 4, lifting nut 6 is bolted with in the bottom of adjustment screw rod 5, for trapezoidal thread connects between lifting nut 6 and adjustment screw rod 5, the intensity of trapezoidal thread is high, not fragile and stuck during transmission, connecting plate 7 through after strip through hole 41 and lifting nut 6 fix, the bottom of burning torch guide rod 2 clearing end and one end of long support bar 71 are hinged, the other end of long support bar 71 is hinged with the connecting plate 7 of the height regulating mechanism for regulating burning torch guide rod 2 clearing end height, be hinged with the bottom of burning torch guide rod 2 initiating terminal for regulating the connecting plate 7 of the height regulating mechanism of burning torch guide rod 2 initiating terminal height, lifting nut 6 in two height regulating mechanisms and connecting plate 7 can move up and down along with the rotation of adjustment screw rod 5, thus adjust the height of burning torch guide rod 2 initiating terminal and clearing end.
In the present embodiment, adjustment screw rod 5 above lifting nut 6 is set with and can makes adjustment screw rod 5 fairlead 8 rotated placed in the middle in guide pipe 4, adjustment screw rod 5 is not easily stuck when in guide pipe 4, rotation placed in the middle can make lifting nut 6 move up and down in guide pipe 4, and the adjustment screw rod 5 above fairlead 8 is bolted with fairlead 8 can be made to be pressed in locking nut 9 on lifting nut 6, arranging locking nut 9 is to prevent adjustment screw rod 5 to be given a shock rear rotation, before adjusting the height of lifting nut 6 by rotation adjustment screw rod 5, rotational lock nut 9 is needed to make its not compressing guide sleeve 8, after having adjusted, make locking nut 9 compressing guide sleeve 8 again on lifting nut 6.The ball 91 that can reduce adjustment screw rod 5 rotational resistance is provided with between adjustment screw rod 5 and base 3, the rotational resistance of adjustment screw rod 5 can be reduced after adjustment screw rod 5 rotates on ball 91, and be provided with on the base 3 and ball 91 can be made to be positioned at through hole 31 in the middle part of guide pipe 4, ball 91 is positioned in the middle part of guide pipe 4 can better support adjustment screw rod 5, groove also can play the effect of through hole 31, but through hole 31 is more easily processed.Guide pipe 4 is pipe, and the intensity of pipe is better, not yielding after being subject to high temperature.
The beneficial effects of the utility model are: flame cutting machine burning torch guide rod adjusting device described in the utility model simple and compact for structure, thus the installing space that device is taken is less; And owing to employing trapezoidal thread transmission, make work more reliable, thus the height of burning torch guide rod initiating terminal and clearing end can be adjusted fast.
Claims (8)
1. flame cutting machine burning torch guide rod adjusting device, comprise support, it is characterized in that: on support, be provided with the height regulating mechanism that two can be respectively used to adjust burning torch guide rod initiating terminal and clearing end height, the structure of height regulating mechanism is: comprise the base be arranged on support, base is fixedly installed the guide pipe vertically placed, the bottom tube wall of guide pipe is provided with strip through hole along vertical direction, adjustment screw rod is provided with in guide pipe, lifting nut is bolted with in the bottom of adjustment screw rod, lifting nut is that trapezoidal thread is connected with adjustment screw rod, connecting plate fixes with lifting nut through after strip through hole, the bottom of burning torch guide rod clearing end and one end of long support bar are hinged, the other end of long support bar is hinged with the connecting plate of the height regulating mechanism for regulating burning torch guide rod clearing end height, bottom for the connecting plate and burning torch guide rod initiating terminal that regulate the height regulating mechanism of burning torch guide rod initiating terminal height is hinged, lifting nut in two height regulating mechanisms and connecting plate can move up and down along with the rotation of adjustment screw rod, thus adjust the height of burning torch guide rod initiating terminal and clearing end.
2. flame cutting machine burning torch guide rod adjusting device according to claim 1, is characterized in that: the adjustment screw rod above lifting nut is set with and can makes adjustment screw rod fairlead rotated placed in the middle in guide pipe.
3. flame cutting machine burning torch guide rod adjusting device according to claim 2, is characterized in that: the adjustment screw rod above fairlead is bolted with fairlead can be made to be pressed in locking nut on lifting nut.
4. the flame cutting machine burning torch guide rod adjusting device according to claim 1 or 2 or 3, is characterized in that: between adjustment screw rod and base, be provided with the ball that can reduce adjustment screw rod rotational resistance.
5. the flame cutting machine burning torch guide rod adjusting device according to claim 1 or 2 or 3, is characterized in that: guide pipe is pipe.
6. flame cutting machine burning torch guide rod adjusting device according to claim 5, is characterized in that: between adjustment screw rod and base, be provided with the ball that can reduce adjustment screw rod rotational resistance.
7. flame cutting machine burning torch guide rod adjusting device according to claim 4, is characterized in that: be provided with on base and ball can be made to be positioned at through hole in the middle part of guide pipe.
8. flame cutting machine burning torch guide rod adjusting device according to claim 6, is characterized in that: be provided with on base and ball can be made to be positioned at through hole in the middle part of guide pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588523.2U CN204893151U (en) | 2015-08-03 | 2015-08-03 | Flame cutting machine burning torch guide arm adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588523.2U CN204893151U (en) | 2015-08-03 | 2015-08-03 | Flame cutting machine burning torch guide arm adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204893151U true CN204893151U (en) | 2015-12-23 |
Family
ID=54915363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520588523.2U Withdrawn - After Issue CN204893151U (en) | 2015-08-03 | 2015-08-03 | Flame cutting machine burning torch guide arm adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204893151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057842A (en) * | 2015-08-03 | 2015-11-18 | 江苏永钢集团有限公司 | Adjusting device for cutting gun guide rod of flame cutting machine |
-
2015
- 2015-08-03 CN CN201520588523.2U patent/CN204893151U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057842A (en) * | 2015-08-03 | 2015-11-18 | 江苏永钢集团有限公司 | Adjusting device for cutting gun guide rod of flame cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151223 Effective date of abandoning: 20170412 |