CN218620895U - Iron notch grinding jig and grinder - Google Patents
Iron notch grinding jig and grinder Download PDFInfo
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- CN218620895U CN218620895U CN202223136550.5U CN202223136550U CN218620895U CN 218620895 U CN218620895 U CN 218620895U CN 202223136550 U CN202223136550 U CN 202223136550U CN 218620895 U CN218620895 U CN 218620895U
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- cutter head
- iron notch
- installation plate
- fixed rod
- positioning rod
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Abstract
The utility model relates to an indisputable mouthful hank grinds tool and hank grinds ware, include: the cleaning device comprises a supporting part and a cleaning part, wherein the supporting part comprises an installation plate, a fixed rod is arranged on one side of the installation plate, a positioning rod is arranged on the other side of the installation plate, the fixed rod and the positioning rod are both installed perpendicular to the installation plate, and the fixed rod and the positioning rod are both arranged in the center of the installation plate; the cleaning part comprises a plurality of cutter heads, one cutter head is arranged on the end face of the positioning rod, the other cutter heads are distributed in a sine mode along the center line of the short edge of the mounting plate, and a plurality of cutter heads are arranged on the end face of each cutter head. The utility model discloses a locating lever can guarantee whole device in the course of the work with the accurate nature of indisputable mouthful complex, secondly, a plurality of blade discs of evenly distributed can guarantee to the comprehensive nature of mud cover clearance, improve the clean speed to mud cover coagulation sediment on every side, shorten the clearing time, improve work efficiency.
Description
Technical Field
The utility model belongs to the technical field of blast furnace equipment technique and specifically relates to indicate an iron notch hank grinds tool and hank grinds ware.
Background
The blast furnace taphole is a process channel for discharging slag iron in the furnace, the taphole is drilled by a tapping machine during tapping, and the taphole is blocked by stemming when the slag iron is discharged completely. When the opening is plugged, the slag in front of the iron opening resists blasting, a gap is formed between the mud gun nozzle and the mud sleeve, and the mud leakage phenomenon occurs. In the process of plugging the taphole and beating the mud, the mud is extruded out of the furnace without being beaten into the taphole.
When the mud leakage phenomenon occurs, the mud gun is pressed on the iron notch, the mud is not beaten to press the fire, the slag iron flow is not stopped, and the slag iron overflows to form an accident; the gun retreating is not timely, and the mud gun nozzle and even the gun body are burnt out; when the blast furnace is forced to stop blowing and the mud gun is burnt out, the opening must be blocked manually. In the process of plugging, the mud sleeve needs to be kept intact, and the slag iron cannot be condensed in front of the taphole. When the opening is blocked, the slag condensation in front of the taphole is resistant to blasting and cannot be forcibly loaded, and the taphole staff should immediately clear the slag condensation in front of the taphole and block the opening again.
In the prior art, a cross-shaped iron notch grinder or a three-blade-shaped iron notch is adopted to clean the slag condensed in front of the iron notch, and the two distribution modes firstly cause that the iron notch is difficult to align and the operation is difficult; secondly the mounting means of tool bit can only clear up the part of iron notch to the clearance effect is relatively poor, seriously influences work efficiency low.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model discloses the technical problem that solve lies in overcoming among the prior art iron mouthful hank grinds the ware tool bit and distributes and can lead to the operational difficulty, influences the clearance effect, reduces work efficiency's problem.
In order to solve the technical problem, the utility model provides an iron notch hank grinds tool, include:
the support part comprises an installation plate, a fixed rod is arranged on one side of the installation plate, a positioning rod is arranged on the other side of the installation plate, the fixed rod and the positioning rod are both installed perpendicular to the installation plate, and both the fixed rod and the positioning rod are arranged in the center of the installation plate;
the cleaning part, the cleaning part includes a plurality of blade discs, one of them the blade disc sets up on the terminal surface of locating lever, it is other a plurality of the blade disc is followed the central line sinusoidal distribution of mounting panel minor face, just all be provided with a plurality of tool bits on the terminal surface of blade disc.
In an embodiment of the present invention, the fixing rod and the positioning rod are integrally formed.
In an embodiment of the present invention, the cutter head is circumferentially distributed on the cutter head in an array.
In an embodiment of the present invention, a V-shaped groove is disposed between two adjacent tool bits.
In an embodiment of the utility model, the cutter head is provided with a groove for installing the cutter head, and the cutter head is embedded in the end face of the cutter head.
In an embodiment of the present invention, the thickness of the tool bit is greater than the depth of the groove.
In an embodiment of the present invention, a plurality of rib plates are disposed between the mounting plate and the fixing rod.
In an embodiment of the utility model, the one end that the tool bit was kept away from to the blade disc extends and forms the fixed column, seted up on the mounting panel with fixed column complex mounting hole, the fixed column wears to establish in the mounting hole.
In an embodiment of the present invention, an end of the fixing rod away from the mounting plate is provided with an external thread.
The reaming and grinding device comprises the iron notch reaming and grinding jig.
Compared with the prior art, the technical scheme of the utility model have following advantage:
a indisputable mouthful hank grinds tool and hank grinds ware, can guarantee through the locating lever that whole device is in the course of the work with the accurate nature of indisputable mouthful complex, secondly, a plurality of blade discs of evenly distributed can guarantee to the comprehensive nature of mud cover clearance, improve the clean speed to mud cover coagulation sediment around, shorten clearance time, improve work efficiency.
Drawings
In order to make the content of the invention more clearly understood, the invention will now be described in further detail with reference to specific embodiments thereof, taken in conjunction with the accompanying drawings, in which
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a schematic structural view of the support part in FIG. 1;
FIG. 3 is a schematic view of the cleaning part of FIG. 1;
the specification reference numbers indicate: 1. a support portion; 2. a cleaning part; 11. mounting a plate; 12. fixing the rod; 13. positioning a rod; 14. a rib plate; 21. a cutter head; 22. a cutter head; 23. a V-shaped groove; 24. fixing the column; 111. and (7) mounting holes.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1-3, the utility model discloses an iron notch hank grinds tool, include:
the supporting part 1 comprises a mounting plate 11, a fixing rod 12 is arranged on one side of the mounting plate 11, a positioning rod 13 is arranged on the other side of the mounting plate 11, the fixing rod 12 and the positioning rod 13 are both mounted perpendicular to the mounting plate 11, and the fixing rod 12 and the positioning rod 13 are both arranged in the center of the mounting plate 11;
the dead lever 12 is arranged on one side of the mounting plate 11 and is used for being matched with equipment for driving rotation conveniently, the locating lever 13 is used for being matched with an iron notch conveniently, the locating lever 13 is aligned to the iron notch in the cleaning process, and meanwhile, the stability of the mounting plate 11 in the rotating process can be guaranteed.
The cleaning part 2 comprises a plurality of cutter heads 21, one cutter head 21 is arranged on the end face of the positioning rod 13 and can extend into the iron notch to clean the slag condensed on the iron notch close to the inner ring; other a plurality of blade discs 21 are along the central line sinusoidal distribution of 11 minor faces of mounting panel, rotate the in-process, guarantee that iron plate all has blade disc 21 can overlap the laminating with mud from inside to outside, a plurality of blade discs 21 and iron notch laminate all around, with remaining sediment clean up of congealing all around the iron notch, a plurality of blade discs 21 can increase the area of clearance simultaneously, improve the clearance effect, save cleaning time, and all be provided with a plurality of tool bits 22 on the terminal surface of blade disc 21, a plurality of tool bits 22 work can subtract weak point cleaning time, reduce single tool bit 22's number of times, the life of extension tool bit 22.
It can be seen that the mounting plate 11 is used for mounting a plurality of cutter heads 21, a plurality of cutter heads 22 are arranged on the cutter heads 21, and the cutter heads 22 are directly attached to the iron notch and the whole mud sleeve in the rotating process; the size of the mounting plate 11 is consistent with that of the whole mud sleeve, and then the cutter discs 21 are uniformly distributed on the mounting plate 11, so that the cleanliness of the mud sleeve is guaranteed.
The utility model discloses, can guarantee through locating lever 13 that whole device is in the course of the work with the accurate nature of indisputable mouthful complex, secondly, a plurality of blade discs 21 of evenly distributed can guarantee to the comprehensive nature of mud cover clearance, improve the clean speed to the mud cover on every side congeal the sediment, shorten the clearance time, improve work efficiency.
Further, the fixing rod 12 and the positioning rod 13 are integrally formed, in the installation process, a whole steel column penetrates through the whole installation plate 11, and then the installation plate 11 is welded with one circle of the steel column in a joint mode; on the other hand, the whole steel column can ensure the coaxiality of two sides, and the stability of the mounting plate 11 in the rotating process is ensured.
Furthermore, in the utility model, a plurality of cutter heads 22 are arranged on one cutter head 21, and the plurality of cutter heads 22 can improve the cleaning speed; meanwhile, the cutter heads 22 are distributed on the cutter head 21 in a circumferential array manner, the contact frequency of each cutter head 22 and the solidified slag is the same in the rotating process, and the consumption frequency of the cutter heads 22 is ensured to be the same.
Furthermore, in order to guarantee that the solidified slag can be smoothly scattered after cleaning, a V-shaped groove 23 is formed between every two adjacent cutter heads 22, so that the solidified slag cannot stay between the cutter heads 22 and the mud sleeve for a long time, and the abrasion to the cutter heads 22 is reduced.
Further, a groove for installing the cutter head 22 is formed in the cutter head 21, the cutter head 22 is embedded in the end face of the cutter head 22, and the thickness of the cutter head 22 is larger than the depth of the groove. Specifically, the cutter head 22 is long, the cutter head 22 and the cutter head 21 are in interference fit, and the cutter head 22 can be replaced after being worn. A part of the cutter head 22 is arranged inside the cutter head 21, so that the strength of the cutter head 22 can be ensured; the other part is exposed, and the cutter head 22 is not welded on the cutter head 21 directly, so that the cutter head 22 is convenient to replace and is reused.
As the preferred scheme of the utility model, the material of tool bit 22 can be selected to be carbide, high-speed steel or diamond, guarantees tool bit 22's wear resistance.
Further, in order to ensure the stability of connection between the fixing rod 12 and the mounting plate 11, a plurality of rib plates 14 are arranged between the mounting plate 11 and the fixing rod 12, so that the connection strength between the mounting plate 11 and the fixing rod 12 is improved.
Further, in order to improve the connection strength between the cutter head 21 and the mounting plate 11, one end of the cutter head 21, which is far away from the cutter head 22, extends to form a fixing column 24, the mounting plate 11 is provided with a mounting hole 111 matched with the fixing column 24, and the fixing column 24 penetrates through the mounting hole 111. In the mounting process, after the fixing post 24 is fitted into the mounting hole 111, the fixing post 24 is welded to the mounting hole 111.
Furthermore, an external thread is arranged at one end of the fixing rod 12, which is far away from the mounting plate 11, so that the fixing rod 12 can be connected with a tapping machine, and the tapping machine rotates to drive the fixing rod 12 to rotate.
A twisting and grinding device comprises an iron notch twisting and grinding jig.
To sum up, the utility model provides an iron notch hank grinds tool and hank grinds ware, its theory of operation as follows: can guarantee through locating lever 13 that whole device is in the course of the work with the accurate nature of iron notch complex, secondly, a plurality of blade discs 21 of evenly distributed can guarantee to the comprehensive nature of mud cover clearance, improve the clean speed to the mud cover on every side the sediment of congealing, shorten clearance time, improve work efficiency. Finally, the utility model discloses a plurality of tool bits 22 can prolong tool bit 22's life, and tool bit 22 adopts detachable installation simultaneously, can change wearing and tearing tool bit 22.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.
Claims (10)
1. The utility model provides an iron notch hank grinds tool which characterized in that includes:
the support part comprises an installation plate, a fixed rod is arranged on one side of the installation plate, a positioning rod is arranged on the other side of the installation plate, the fixed rod and the positioning rod are both installed perpendicular to the installation plate, and both the fixed rod and the positioning rod are arranged in the center of the installation plate;
the cleaning part, the cleaning part includes a plurality of blade discs, one of them the blade disc sets up on the terminal surface of locating lever, it is other a plurality of the blade disc is followed the central line sinusoidal distribution of mounting panel minor face, just all be provided with a plurality of tool bits on the terminal surface of blade disc.
2. The iron notch reaming jig of claim 1, characterized in that: the fixed rod and the positioning rod are integrally formed.
3. The iron notch reaming jig of claim 1, characterized in that: the cutter heads are distributed on the cutter head in a circumferential array mode.
4. The iron notch reaming jig of claim 1, characterized in that: and a V-shaped groove is formed between every two adjacent tool bits.
5. The iron notch grinding jig according to claim 1, characterized in that: the cutter head is provided with a groove for mounting the cutter head, and the cutter head is embedded in the end face of the cutter head.
6. The iron notch reaming jig of claim 5, characterized in that: the thickness of the tool bit is greater than the depth of the groove.
7. The iron notch reaming jig of claim 1, characterized in that: and a plurality of rib plates are arranged between the mounting plate and the fixed rod.
8. The iron notch reaming jig of claim 1, characterized in that: one end, far away from the cutter head, of the cutter head extends to form a fixing column, a mounting hole matched with the fixing column is formed in the mounting plate, and the fixing column penetrates through the mounting hole.
9. The iron notch reaming jig of claim 1, characterized in that: and an external thread is arranged at one end of the fixed rod, which is far away from the mounting plate.
10. A grinder is characterized in that: comprises the taphole reaming and grinding jig according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223136550.5U CN218620895U (en) | 2022-11-24 | 2022-11-24 | Iron notch grinding jig and grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223136550.5U CN218620895U (en) | 2022-11-24 | 2022-11-24 | Iron notch grinding jig and grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218620895U true CN218620895U (en) | 2023-03-14 |
Family
ID=85450045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223136550.5U Active CN218620895U (en) | 2022-11-24 | 2022-11-24 | Iron notch grinding jig and grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218620895U (en) |
-
2022
- 2022-11-24 CN CN202223136550.5U patent/CN218620895U/en active Active
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