CN203621990U - Positioning mechanism for semi-circular plate processing assisting device of blast furnace temperature measurement device - Google Patents
Positioning mechanism for semi-circular plate processing assisting device of blast furnace temperature measurement device Download PDFInfo
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- CN203621990U CN203621990U CN201320691460.4U CN201320691460U CN203621990U CN 203621990 U CN203621990 U CN 203621990U CN 201320691460 U CN201320691460 U CN 201320691460U CN 203621990 U CN203621990 U CN 203621990U
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- circular plate
- plate
- blast furnace
- furnace temperature
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Abstract
The utility model discloses a positioning mechanism for a semi-circular plate processing assisting device of a blast furnace temperature measurement device. The positioning mechanism is characterized by comprising an upward supporting block arranged at one end, located on the surface of a lathe workbench, of a bottom plate, wherein a hinged support and a press plate are arranged in the length direction of the bottom plate and in positions, adjacent to the supporting block, of the bottom plate; an arc-shaped groove matched with the arc of an encircle of a semi-circular plate is formed in the upper surface of the supporting block; and the press plate is provided with a hinged end which downwards extends and is hinged onto the hinged support, a crimping end which is located above the arc-shaped groove of the supporting block is formed in the front part of the press plate, and the front lower surface of the crimping end adopts an arc-shaped bulge matched with the arc of an inner circle of the semi-circular plate. The positioning mechanism has the advantages of simple structure, reliability in positioning, capability of being adjusted flexibly to adapt to processing of semi-circular tubes with different thicknesses and the like.
Description
Technical field
The utility model relates to a kind of blast furnace temperature-measuring device semi-circular plate processing auxiliary equipment, especially relates to a kind of blast furnace temperature-measuring device semi-circular plate auxiliary processing device detent mechanism.
Background technology
Blast furnace cross thermal detector is the device for detection of blast furnace internal temperature in steel mill.Blast furnace temperature-measuring device is because environment of living in is severe, and the thermometric spool on support need to be embedded in filler the inside, and filler both sides will arrange backplate protection.
When blast furnace temperature-measuring device uses, front end gauge head place is positioned at the position near the State of Blast Furnace heart, is subject to slag impulsive force maximum, is the most easily damaged.Therefore the backplate that applicant arranges both sides, blast furnace temperature-measuring device front end gauge head place is changed into the material of semi-circular tube by original sheet material; although cost is more expensive; but after changing semi-circular tube into, weld seam is less; be difficult for ftractureing because of expanded by heating; when semi-circular tube is hit simultaneously, more easily let out power; therefore not fragile, produce better protection effect.
Above-mentioned semi-circular tube, due to installation requirements, is adding man-hour, needs to consider to adopt lathe backplate side to be processed as to the shape that meets installation requirements.And semi-circular tube is to have longer length and the metallic plate of constant weight, sole mass is larger, and length is longer, and engine lathe fixture cannot be realized clamping processing, needs to consider separately design auxiliary processing device.
In order to address the above problem, applicant considers to design a kind of semi-circular plate auxiliary processing device, wherein, adopt the base plate of a cuboid, base plate is along being fixed on Lathe bench surface perpendicular to the setting of Lathe bench length direction and one end, base plate is positioned at Lathe bench endmost surface and is provided with through hole and is close to fixing bolt and be fixed to Lathe bench T-slot, realizes detachable fixing.But wherein also need to consider that design is a kind of simple in structure, locate reliable detent mechanism, to realize the location processing to semi-circular tube.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide a kind of simple in structure, locate reliable blast furnace temperature-measuring device semi-circular plate auxiliary processing device detent mechanism.
In order to solve the problems of the technologies described above, in the utility model, adopt following technical scheme:
A kind of blast furnace temperature-measuring device semi-circular plate auxiliary processing device detent mechanism, it is characterized in that, described detent mechanism, comprise and on base plate, be positioned at the back-up block upwards that the one end on Lathe bench surface arranges, on base plate, be provided with free bearing and pressing plate along floor length direction and back-up block adjacent, described back-up block upper surface has a deep-slotted chip breaker mating with semi-circular plate cylindrical radian, described pressing plate has one to downward-extension and is hinged on the hinged end on free bearing, pressing plate front portion has a pressure connection terminal that is positioned at back-up block deep-slotted chip breaker top, before pressure connection terminal, lower surface is the arc convex mating with semi-circular plate inner circle radian.
Detent mechanism of the present utility model, based on the profile of semi-circular tube uniqueness, be provided with matchingly a back-up block and a pressing plate, by the deep-slotted chip breaker of back-up block upper surface and the arc convex of the front lower surface of pressing plate pressure connection terminal, realize the compression joint type location to semi-circular plate, make simple in structure and locate reliable.
As optimization, described free bearing lower end is connected with a sleeve rotationally, and sleeve lower end is provided with internal thread and screw thread is screwed on the round platform that is fixed on base plate.Like this, can change free bearing height by turnbarrel, the semi-circular tube processing that makes it adapt to different-thickness.
In sum, the utlity model has simple in structurely, location is reliable, can flexible modulation to adapt to the advantage such as semi-circular tube processing of different-thickness.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the blast furnace temperature-measuring device semi-circular plate auxiliary processing device that has adopted the utility model mechanism.
The specific embodiment
Below in conjunction with a kind of blast furnace temperature-measuring device semi-circular plate auxiliary processing device that has adopted the utility model mechanism and accompanying drawing thereof, the utility model is described in further detail.
When concrete enforcement, as shown in Figure 1, a kind of blast furnace temperature-measuring device semi-circular plate auxiliary processing device that has adopted the utility model mechanism, comprising the base plate 1 of a cuboid, base plate 1 is along being fixed on Lathe bench 2 surfaces perpendicular to Lathe bench 2 length direction settings and one end, base plate 1 is positioned at Lathe bench endmost surface and is provided with through hole, in through hole, be provided with fastening bolt 3, fastening bolt 3 upper ends are provided with clamp nut, and fastening bolt 3 nut places, lower end are connected to and in Lathe bench 2T shape groove, realize the fixing of base plate 1; The one end being positioned on base plate 1 on Lathe bench 2 is provided with detent mechanism, on described base plate 1, is also provided with hold-down mechanism.Wherein said detent mechanism, comprise and on base plate 1, be positioned at the back-up block 4 upwards that the one end on Lathe bench surface arranges, on base plate 1, be provided with free bearing 5 and pressing plate 6 along floor length direction and back-up block 4 adjacents, described back-up block 4 upper surfaces have a deep-slotted chip breaker mating with semi-circular plate cylindrical radian, described pressing plate 6 has one to downward-extension and is hinged on the hinged end on free bearing 5, pressing plate 6 front portions have a pressure connection terminal that is positioned at back-up block 4 deep-slotted chip breaker tops, and before pressure connection terminal, lower surface is the arc convex mating with semi-circular plate inner circle radian.Described free bearing 5 lower ends are connected with a sleeve 7 rotationally, and sleeve 7 lower ends are provided with internal thread and screw thread is screwed on the round platform that is fixed on base plate 1.Described hold-down mechanism, comprise and be positioned at one of pressing plate 6 rear portions to the abutment end extending away from Lathe bench 2 directions and the butt piece 8 that is positioned at pressing plate abutment end below, butt piece 8 one end are hinged on a butt seat 9 that is arranged at base plate, can upwards be connected on the abutment end of pressing plate 6 and the anterior pressure connection terminal of pressing plate 6 is compressed the semi-circular plate in back-up block deep-slotted chip breaker downwards after the other end upwards rotates.On described butt piece 8, also there is one toward the handle 10 extending away from Lathe bench direction.
In said apparatus, on base plate, be positioned at butt seat and deviate from Lathe bench one side position and can also be provided with limited block 11, when upwards jack-up is vertical state in one end that described butt piece acts on mutually with pressing plate abutment end, the handle on butt piece with limited block mutually by spacing.In addition, while specifically enforcement, a groove that is formed at base can also be set below butt seat, a brute spring is set between groove and butt seat, like this crimping of hard contact is fixed, change into and realize crimping by spring force and fix, the more convenient application of force puts in place, guarantees the effect that is fixedly clamped.
Above-mentioned blast furnace temperature-measuring device semi-circular plate auxiliary processing device, adopts base plate to realize the fixing of servicing unit by fastening bolt, adopts detent mechanism to realize the location of semi-circular tube, then adopts hold-down mechanism to realize compression, can conveniently realize like this processing of semi-circular tube side.Its fixed form is to fix while adopting bolt detachable, can conveniently install and use and dismantle, and does not affect lathe normal function.In detent mechanism, by the deep-slotted chip breaker of a back-up block upper surface and the arc convex of a front lower surface of pressing plate pressure connection terminal, realize the compression joint type location to semi-circular plate, make simple in structure and locate reliable.Can change free bearing height by turnbarrel, the semi-circular tube processing that makes it adapt to different-thickness simultaneously.When hold-down mechanism compresses, only need to rotate butt piece, make one end of butt piece upwards rotate and pressing plate abutment end is upwards risen, by lever principle, the anterior pressure connection terminal of pressing plate is compressed the semi-circular plate in back-up block deep-slotted chip breaker downwards, it is quick that operation is very easy, and it is large to have thrust, compress reliable advantage.
Therefore above-mentioned blast furnace temperature-measuring device semi-circular plate auxiliary processing device can be assisted and realize semi-circular tube side processing on engine lathe, have simple in structurely, easy to operate simultaneously, compress the advantages such as reliable.
Claims (2)
1. a blast furnace temperature-measuring device semi-circular plate auxiliary processing device detent mechanism, it is characterized in that, described detent mechanism, comprise and on base plate, be positioned at the back-up block upwards that the one end on Lathe bench surface arranges, on base plate, be provided with free bearing and pressing plate along floor length direction and back-up block adjacent, described back-up block upper surface has a deep-slotted chip breaker mating with semi-circular plate cylindrical radian, described pressing plate has one to downward-extension and is hinged on the hinged end on free bearing, pressing plate front portion has a pressure connection terminal that is positioned at back-up block deep-slotted chip breaker top, before pressure connection terminal, lower surface is the arc convex mating with semi-circular plate inner circle radian.
2. blast furnace temperature-measuring device semi-circular plate auxiliary processing device detent mechanism as claimed in claim 1, is characterized in that, described free bearing lower end is connected with a sleeve rotationally, and sleeve lower end is provided with internal thread and screw thread is screwed on the round platform that is fixed on base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320691460.4U CN203621990U (en) | 2013-11-05 | 2013-11-05 | Positioning mechanism for semi-circular plate processing assisting device of blast furnace temperature measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320691460.4U CN203621990U (en) | 2013-11-05 | 2013-11-05 | Positioning mechanism for semi-circular plate processing assisting device of blast furnace temperature measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621990U true CN203621990U (en) | 2014-06-04 |
Family
ID=50808508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320691460.4U Expired - Fee Related CN203621990U (en) | 2013-11-05 | 2013-11-05 | Positioning mechanism for semi-circular plate processing assisting device of blast furnace temperature measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621990U (en) |
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2013
- 2013-11-05 CN CN201320691460.4U patent/CN203621990U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20141105 |
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| EXPY | Termination of patent right or utility model |