CN201447486U - Adjusting device of slideway drilling mechanism - Google Patents
Adjusting device of slideway drilling mechanism Download PDFInfo
- Publication number
- CN201447486U CN201447486U CN2009200160490U CN200920016049U CN201447486U CN 201447486 U CN201447486 U CN 201447486U CN 2009200160490 U CN2009200160490 U CN 2009200160490U CN 200920016049 U CN200920016049 U CN 200920016049U CN 201447486 U CN201447486 U CN 201447486U
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- CN
- China
- Prior art keywords
- adjusting
- drilling mechanism
- fascinates
- tilting
- slideway
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an adjusting device of a slideway drilling mechanism. The adjusting device is characterized in that a connecting device is disposed on a slideway positioning plate on the lateral surface of a positioning device arranged on an end portion of a rotary arm; a connecting shaft is also disposed on the connecting device fixed by a locking bolt; an adjusting nut fixed on a root portion of the connecting shaft is engaged with an adjusting threaded sleeve; an end cover is arranged on the end portion of the connecting shaft; a puller bolt disposed on the end cover is connected with the connecting shaft in the rear of the end cover; a tilting base is disposed between the adjusting threaded sleeve and the end cover; the bottom portion of the tilting base is connected with a drilling mechanism; a connecting rod and a tilting adjusting screw rod are arranged on the tilting base; and the connecting rod is hinged with the tilting adjusting screw rod. The adjusting mechanism has the advantages of adjusting positional deviation of the drilling mechanism relatively to the central line of a runner, flexibly adjusting positions in upper direction, in lower direction, in left direction and in right direction, accurately adjusting tilting angles of working positions of the drilling mechanism and ensuring technology demand that linear channels are drilled by a drilling machine.
Description
Technical field
The utility model relates to the blast furnace open hole machine field of metallurgy industry, relates in particular to chute type drilling mechanism setting device.
Background technology
Blast furnace open hole machine is the casthouse equipment that blast furnace taphole is opened, and it is the straight line duct with certain pitch angle that its duct of leaving requires, and the inclination angle should be able to be regulated within the specific limits according to the etch situation of blast furnace at cupola well in each in period.Before this, the angular setting of taphole drilling machine drilling mechanism realizes (seeing accompanying drawing 3) by an angle modulation plate.Its general structure is: drilling mechanism links by two angle modulation plates that connect on slide block and the locating device, be drilled with connecting hole on the angle modulation plate, it is the center of circle that these connecting holes are distributed in the drilling reference point, drilling mechanism is on the circle of radius at the sling point on the setting device, by with being connected of different connecting holes, reach the purpose that changes the drilling mechanism pitch angle.
In the said structure, drilling mechanism is owing to be subjected to connecting the restriction that slide block connects, and the layout of connecting hole has differential, the angular setting that is drilling mechanism has discontinuity, thereby also just can not finely tune, and the volume of angle modulation plate is bigger, weight is also heavier, the integral device comparison heaviness that seems.In addition, drilling mechanism position with respect to trough when work is to be determined by the installation site of taphole drilling machine base, can not adjust with respect to the position of trough so install the back drilling mechanism, in case there is deviation the position, influence that will be certain to being with of straight line duct.
Summary of the invention
The purpose of this utility model is to provide a kind of chute type drilling mechanism setting device, the trace that solves angle of inclination, drilling mechanism working position is on the one hand adjusted problem, also can satisfy the etch of later stage owing to cupola well, the drilling mechanism medullary ray is with respect to the adjustment problem of trough position of center line.
The utility model is achieved through the following technical solutions:
Chute type drilling mechanism setting device, it is characterized in that, comprise coupling device, adjust swivel nut, adjusting screw(rod) fascinates, coupling device is arranged on the lateral slideway strongback of revoliving arm end gauge, fix by securing bolt, also be provided with coupling shaft on the coupling device, adjust the root that nut is fixed on coupling shaft, adjusting swivel nut matches with the adjustment nut, end cap is arranged on the end of coupling shaft, puller bolt is arranged on the end cap, be connected with the coupling shaft of end cap back, adjust between swivel nut and the end cap and be provided with the base that fascinates, the base bottom of fascinating is connected with drilling mechanism, the base that fascinates is provided with connecting rod and the adjusting screw(rod) that fascinates, and connecting rod is hinged with the adjusting screw(rod) that fascinates.
Described slideway strongback has the dove-tail form slideway.
Compared with prior art, the beneficial effects of the utility model are: rational in infrastructure, can adjust the position deviation of drilling mechanism on the one hand with respect to the trough medullary ray, carry out direction position adjustment up and down neatly, therefore can accurately adjust the angle of inclination of drilling mechanism working position on the other hand, guarantee that taphole drilling machine leaves the processing requirement in straight line duct.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the side-view of Fig. 1;
Fig. 3 is a drilling mechanism setting device structural representation of the prior art.
1-adjusts nut 2-and adjusts the swivel nut 3-puller bolt 4-end cap 5-base 6-connecting rod 7-adjusting screw(rod) 8-coupling device 9-securing bolt 10-slideway strongback 11-locating device 12-revoliving arm 13-drilling mechanism 14-iron notch 15-coupling shaft that fascinates that fascinates among the figure
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
See Fig. 1, Fig. 2, it is chute type drilling mechanism setting device structural representation, comprise coupling device 8, adjust swivel nut 2, adjusting screw(rod) 7 fascinates, coupling device 8 is arranged on the lateral slideway strongback 10 of revoliving arm 12 end gauges 11, adjust the root that nut 1 is fixed on coupling shaft 15 in the coupling device 8, adjusting swivel nut 2 matches with adjustment nut 1, end cap 4 is fixed on the end of the base 5 that fascinates, puller bolt 3 penetrates from the central position of end cap 4, links with coupling shaft 15 in the coupling device 8.Adjust swivel nut 2 and inwardly screw in, hold out against the puller bolt 3 that is connected with coupling shaft 15 then, it is interior mutually mobile that the base 5 that fascinates will drive drilling mechanism 13.If puller bolt 3 to outward turning, is adjusted swivel nut 2 then and held out against the base 5 that fascinates and outwards move, drilling mechanism 13 is also outwards moved, thereby finish the adjustment of drilling mechanism 13 and iron notch 14 medullary ray left and right sides position deviations.
Coupling shaft 15 is connected with connecting rod 6 by two keys; The base 5 that fascinates is connected with drilling mechanism 13, and connecting rod 6 is hinged with the adjusting screw(rod) 7 that fascinates.The fascinate length of adjusting screw(rod) 7 of adjustment, the base 5 that fascinates will drive drilling mechanism 13 around coupling shaft 15 rotations, thereby the drilling rod medullary ray that makes drilling mechanism 13 coincides with iron notch technology medullary ray by iron notch 14 drilling reference points, reaches the purpose that drilling mechanism 13 angles of inclination are adjusted.
Claims (2)
1. chute type drilling mechanism setting device, it is characterized in that, comprise coupling device, adjust swivel nut, adjusting screw(rod) fascinates, coupling device is arranged on the lateral slideway strongback of revoliving arm end gauge, fix by securing bolt, also be provided with coupling shaft on the coupling device, adjust the root that nut is fixed on coupling shaft, adjusting swivel nut matches with the adjustment nut, end cap is arranged on the end of coupling shaft, puller bolt is arranged on the end cap, be connected with the coupling shaft of end cap back, adjust between swivel nut and the end cap and be provided with the base that fascinates, the base bottom of fascinating is connected with drilling mechanism, the base that fascinates is provided with connecting rod and the adjusting screw(rod) that fascinates, and connecting rod is hinged with the adjusting screw(rod) that fascinates.
2. chute type drilling mechanism setting device according to claim 1 is characterized in that described slideway strongback has the dove-tail form slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200160490U CN201447486U (en) | 2009-07-31 | 2009-07-31 | Adjusting device of slideway drilling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200160490U CN201447486U (en) | 2009-07-31 | 2009-07-31 | Adjusting device of slideway drilling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201447486U true CN201447486U (en) | 2010-05-05 |
Family
ID=42552202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200160490U Expired - Fee Related CN201447486U (en) | 2009-07-31 | 2009-07-31 | Adjusting device of slideway drilling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201447486U (en) |
-
2009
- 2009-07-31 CN CN2009200160490U patent/CN201447486U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20130731 |