CN203541743U - Machining tool for catch wheel of rotary kiln - Google Patents
Machining tool for catch wheel of rotary kiln Download PDFInfo
- Publication number
- CN203541743U CN203541743U CN201320746047.3U CN201320746047U CN203541743U CN 203541743 U CN203541743 U CN 203541743U CN 201320746047 U CN201320746047 U CN 201320746047U CN 203541743 U CN203541743 U CN 203541743U
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- CN
- China
- Prior art keywords
- knife rest
- installing rack
- gear wheel
- rotary kiln
- regulating shaft
- 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- Withdrawn - After Issue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 machining tool, particularly discloses a machining tool for a catch wheel of a rotary kiln, and belongs to the technical fields of maintenance and manufacturing of cement production equipment. The machining tool for the catch wheel of the rotary kiln can be used for conducting machining on site without disassembling the catch wheel. The machining tool comprises a cutter rest, an installation support with an adjusting shaft and an annular-section-shaped supporting support with an installation base line, the cutter rest can be installed on the installation support in the axial direction of the adjusting shaft in the mode of performing the reciprocating motion on the adjusting shaft, a hinge shaft is arranged on an inner arc of the annular-section-shaped supporting support, and the installation support can be installed on the annular-section-shaped supporting support in the mode of performing the reciprocating rotation around the hinge shaft.
Description
Technical field
The utility model relates to a kind of processing tool, especially relates to a kind of processing tool for rotary kiln gear wheel, belongs to cement manufacture plant maintenance technology for making field.
Background technology
In new type nonaqueous cement production line, rotary kiln is the heart of cement producing line, and its cost accounts for the 10%-15% that manufacture of cement is invested completely; Its performance and working order are determining number, the quality of cement quality and the height of production cost of cement output to a great extent.The good operation of rotary kiln is to improve the quality of production of cement and the powerful guarantee of running rate.The cement producing line that certain company's daily output is 5000 tons, it is taken turns band and is generally the good conical surface contact structures uniformly of the conical surface with hydraulic blocking wheel, uneven owing to going out in process of production wearing and tearing, now described gear wheel and wheel are with and are become irregular polyhedron and beat and contact, thereby cause axially altering and shake of rotary kiln body.Through in-site measurement, the circular runout of described hydraulic blocking wheel reaches 1mm, and the rotary kiln body of industry regulation on alter gliding speed should be below 0.2mm/min, otherwise will have the danger of pulling driving cog and wheel band.According to above-mentioned measurement result, this measured irregular conical surface of 1# production line gear wheel contacts while with wheel belt surface being, time and the operation of discontiguous interrupted contact simultaneously also with strike note, is altered on the rotary kiln body causing, gliding speed stipulates considerably beyond 0.2mm/min industry.The described operating condition exceeding standard has formed to kiln pier, support roller, wheel band and the irregular elliptical gear of gear wheel bearing.If this situation was improved both time, will cause that kiln pier foundation is loosening, further affect the operation of rotary kiln.
For the plant issue occurring on above-mentioned production line, existing treatment measures normally can only stop production hydraulic blocking wheel is pulled down, and carry out additionally could solving the irregular surface situation that the wearing and tearing of described taper hydraulic blocking wheel cause.It is very huge that the loss that the imitative mode of dimension of hydraulic blocking wheel causes is pulled down in this stopping production, simultaneously, owing to taking turns to be with to pull down, carry out outer processing, both having made to pull down hydraulic blocking wheel processes outward, still can not eliminate completely rotary kiln axon to alter and shake, and give impaired that bearing shell and big or small driving cog cause.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of gear wheel that do not need to pull down, the processing tool for rotary kiln gear wheel that just can process at the scene.
For solving the problems of the technologies described above adopted technical scheme, be: for the processing tool of rotary kiln gear wheel, comprise knife rest, be provided with the installing rack of regulating shaft and be provided with the ring section shape bracing frame that baseline is installed, what described knife rest can axially move back and forth along described regulating shaft on this regulating shaft is arranged on described installing rack, on the interior camber line of described ring section shape bracing frame, be provided with hinge, described installing rack can being arranged on described ring section shape bracing frame around described hinge reciprocating rotation.
Be further, described ring section shape bracing frame comprises along the base board of this ring section shape bracing frame radial arrangement with along circumferential arrangement conicity regulation plate on camber line outside this ring section shape bracing frame, on described conicity regulation plate, be provided with and take described base board as benchmark is along the conicity regulation groove circumferentially extending, described installation baseline is described base board along a described ring section shape bracing frame outer edge line radially, described conicity regulation groove and described hinge are positioned at the homonymy of described installation baseline, described installing rack around described hinge along described conicity regulation groove reciprocating rotation.
Further, described installing rack also comprises locking mechanism and knife rest guide holder, and being connected that described knife rest guide holder is parallel to each other with described regulating shaft is as a whole; Described installing rack is hinged on the hinge of described ring section shape bracing frame by an axial end of described knife rest guide holder, and described locking mechanism is arranged on another axial end of described knife rest guide holder; Described installing rack is locked in described conicity regulation groove by described locking mechanism in the process around described hinge reciprocating rotation, and what described knife rest can move along described regulating shaft axial reciprocating by described regulating shaft and described knife rest guide holder is arranged on described installing rack.
Be further, described regulating shaft is spindle with trapezoidal screw thread, on described knife rest, be provided with the trapezoidal thread hole suitable with the trapezoidal thread of described spindle with trapezoidal screw thread, described knife rest described trapezoidal thread by mutual adaptation on described regulating shaft moves back and forth vertically.
Be further, on described knife rest guide holder, be provided with dovetail groove vertically, tail end at described knife rest is provided with the dovetail guide head suitable with described dovetail groove, and the knife rest moving back and forth vertically by described regulating shaft leads by described dovetail groove and the dovetail guide head being connected in this dovetail groove.
Be further, described locking mechanism comprises connector and is connected to the lock(ing) bolt on an end of described connector, described locking mechanism is connected with described knife rest guide holder another end radially by another end of described connector, and described installing rack lock(ing) bolt by described locking mechanism in the process around described hinge reciprocating rotation is locked in described conicity regulation groove.
Further, described installing rack also comprises regulating handle, and described regulating handle is arranged on one end of close interior camber line of described regulating shaft.
The beneficial effects of the utility model are: adopt after the processing tool of structure described in the application, at the gear wheel that need to process maintenance to scene, add man-hour, no longer need described gear wheel to disassemble, the mode that only described processing tool need be parallel to the longitudinal center line of the described gear wheel that needs process with described installation baseline is installed to the outside of the gear wheel that need to process taper surface, and by regulating described installing rack in the process of described hinge reciprocating rotation, make described regulating shaft be parallel to the taper surface of the needs processing of described gear wheel, and then process tool is fixed on described knife rest, and the processing stand of adjusting described process tool is to the distance that needs the taper surface of processing, last again by described regulating shaft vertically by described knife rest be fixed on the taper surface that process tool on this knife rest moves past the needs processing of described gear wheel.Like this, in running order described gear wheel is because self is also in rotary course, when the processing stand of certain described process tool moves past described taper surface vertically, just can under the state that does not stop production, do not dismantle, realize the maintenance and fabrication to the taper surface of the needs processing of described gear wheel.Because the taper surface to described gear wheel adds man-hour, do not need production line to stop production, do not need the described gear wheel of dismounting yet, thereby the loss that reduction that can be a large amount of causes due to stopping production, also meet wheel band and can not pull down the requirement of carrying out outer processing, and then effectively extended the life in application of gear wheel, saved and produced and the cost of maintenance.
Accompanying drawing explanation
Fig. 1 schematic diagram that to be the utility model enter in adding frock state for the processing tool of rotary kiln gear wheel;
Fig. 2 is that the utility model is for the front view of the processing tool of rotary kiln gear wheel;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the A-A cutaway view of Fig. 2.
In figure, be labeled as: knife rest 1, regulating shaft 2, installing rack 3, installation baseline 4, a ring section shape bracing frame 5, interior camber line 6, hinge 7, base board 8, outer camber line 9, conicity regulation plate 10, conicity regulation groove 11, locking mechanism 12, knife rest guide holder 13, trapezoidal thread hole 14, dovetail groove 15, dovetail guide head 16, connector 17, lock(ing) bolt 18, regulating handle 19, process tool 20, gear wheel 21, taper surface 22.
The specific embodiment
What as shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, be that the utility model provides does not a kind ofly need to pull down gear wheel, the processing tool for rotary kiln gear wheel that just can process at the scene.Described processing tool comprises knife rest 1, is provided with the installing rack 3 of regulating shaft 2 and is provided with the ring section shape bracing frame 5 that baseline 4 is installed, what described knife rest 1 can axially move back and forth along described regulating shaft 2 on this regulating shaft 2 is arranged on described installing rack 3, on the interior camber line 6 of described ring section shape bracing frame 5, be provided with hinge 7, described installing rack 3 can being arranged on described ring section shape bracing frame 5 around described hinge 7 reciprocating rotations.Adopt after the processing tool of structure described in the application, at the gear wheel 21 that need to process maintenance to scene, add man-hour, no longer need described gear wheel 21 to disassemble, the mode that only described processing tool need be parallel to the longitudinal center line of the described gear wheel 21 that needs process with described installation baseline 4 is installed to the outside of the gear wheel 21 that need to process taper surface 22, and by regulating described installing rack 3 in the process of described hinge 7 reciprocating rotations, make described regulating shaft 2 be parallel to the taper surface 22 of the needs processing of described gear wheel 21, and then process tool 20 is fixed on described knife rest 1, and the processing stand of adjusting described process tool 20 is to the distance that needs the taper surface 22 of processing, last again by described regulating shaft 2 vertically by described knife rest 1 be fixed on the taper surface 22 that process tool 20 on this knife rest 1 moves past the needs processing of described gear wheel 21.Like this, in running order described gear wheel 21 is because self is also in rotary course, when the processing stand of certain described process tool 20 moves past described taper surface 22 vertically, just can under the state that does not stop production, do not tear open described gear wheel 21, realize the maintenance and fabrication to the taper surface 22 of the needs processing of this gear wheel 21.Because the taper surface 22 to described gear wheel 21 adds man-hour, do not need production line to stop production, do not need the described gear wheel 21 of dismounting yet, thereby the loss that reduction that can be a large amount of causes due to stopping production, also meet wheel band and can not pull down the requirement of carrying out outer processing, and then effectively extended the life in application of gear wheel 21, saved and produced and the cost of maintenance.
In above-mentioned embodiment, for simplifying the structure of described ring section shape bracing frame 5, the convenient depth of parallelism that regulates described regulating shaft 2 and described taper surface 22, simultaneously, can be convenient to again described installation baseline 4 arranges, and then the convenient longitudinal center line degree of starting that baseline 4 and described gear wheel 21 are installed described in centering in the process of the described processing tool of installation, described ring section shape bracing frame 5 comprise along the base board 8 of these ring section shape bracing frame 5 radial arrangement and along circumferential arrangement the conicity regulation plate 10 on this ring section shape bracing frame 5 outer camber lines 9, on described conicity regulation plate 10, be provided with and take the conicity regulation groove 11 of described base board 8 as benchmark to circumferential extension, described installation baseline 4 be described base board 8 along described ring section shape bracing frame 5 outer edge line radially, described conicity regulation groove 11 and described hinge 7 are positioned at the homonymy of described installation baseline 4, described installing rack 3 around described hinge 7 along described conicity regulation groove 11 reciprocating rotations.
Further, in order to simplify the structure of described installing rack 3, be convenient to the installation of described knife rest 1 on described installing rack 3, be convenient to the adjusting of described regulating shaft 2 and the depth of parallelism of the taper surface 22 of described gear wheel 21, and the maintenance of the depth of parallelism of being convenient to regulate qualified described regulating shaft 2 and the taper surface 22 of described gear wheel 21 in process, to improve crudy, described installing rack 3 also comprises locking mechanism 12 and knife rest guide holder 13, and being connected that described knife rest guide holder 13 is parallel to each other with described regulating shaft 2 is as a whole; Described installing rack 3 is hinged on the hinge 7 of described ring section shape bracing frame 5 by an axial end of described knife rest guide holder 13, and described locking mechanism 12 is arranged on another axial end of described knife rest guide holder 13; Described installing rack 3 is locked in described conicity regulation groove 11 by described locking mechanism 12 in the process around described hinge 7 reciprocating rotations, and what described knife rest 1 can move along described regulating shaft 2 axial reciprocatings by described regulating shaft 2 and described knife rest guide holder 13 is arranged on described installing rack 3; Described regulating shaft 2 is spindle with trapezoidal screw thread, on described knife rest 1, be provided with the trapezoidal thread hole 14 suitable with the trapezoidal thread of described spindle with trapezoidal screw thread, described knife rest 1 described trapezoidal thread by mutual adaptation on described regulating shaft 2 moves back and forth vertically; On described knife rest guide holder 13, be provided with dovetail groove 15 vertically, tail end at described knife rest 1 is provided with the dovetail guide head 16 suitable with described dovetail groove 15, and the knife rest 1 moving back and forth vertically by described regulating shaft 2 is by described dovetail groove 15 and be connected to dovetail guide head 16 guiding in this dovetail groove 15; Described locking mechanism 12 comprises connector 17 and is connected to the lock(ing) bolt 18 on an end of described connector 17, described locking mechanism is connected with described knife rest guide holder 13 another end radially by another end of described connector 17, and described installing rack 3 lock(ing) bolt 18 by described locking mechanism 12 in the process around described hinge 7 reciprocating rotations is locked in described conicity regulation groove 11; Described installing rack 3 also comprises regulating handle 19, and described regulating handle 19 is arranged on one end of close interior camber line 6 of described regulating shaft 2.
Claims (8)
1. for the processing tool of rotary kiln gear wheel, it is characterized in that: comprise knife rest (1), be provided with the installing rack (3) of regulating shaft (2) and be provided with the ring section shape bracing frame (5) that baseline (4) is installed, what described knife rest (1) can axially move back and forth along described regulating shaft (2) on this regulating shaft (2) is arranged on described installing rack (3), on the interior camber line (6) of described ring section shape bracing frame (5), be provided with hinge (7), described installing rack (3) can being arranged on described ring section shape bracing frame (5) around described hinge (7) reciprocating rotation.
2. the processing tool for rotary kiln gear wheel according to claim 1, it is characterized in that: described ring section shape bracing frame (5) comprises along the base board (8) of this ring section shape bracing frame (5) radial arrangement with along circumferential arrangement conicity regulation plate (10) on camber line (9) outside this ring section shape bracing frame (5), on described conicity regulation plate (10), be provided with and take described base board (8) as benchmark is along the conicity regulation groove (11) circumferentially extending, described installation baseline (4) be described base board (8) along described ring section shape bracing frame (5) outer edge line radially, described conicity regulation groove (11) and described hinge (7) are positioned at the homonymy of described installation baseline (4), described installing rack (3) around described hinge (7) along described conicity regulation groove (11) reciprocating rotation.
3. the processing tool for rotary kiln gear wheel according to claim 2, it is characterized in that: described installing rack (3) also comprises locking mechanism (12) and knife rest guide holder (13), being connected that described knife rest guide holder (13) is parallel to each other with described regulating shaft (2) is as a whole; The hinge (7) that described installing rack (3) is hinged on described ring section shape bracing frame (5) by an axial end of described knife rest guide holder (13) is upper, and described locking mechanism (12) is arranged on another axial end of described knife rest guide holder (13); Described installing rack (3) is locked in described conicity regulation groove (11) by described locking mechanism (12) in the process around described hinge (7) reciprocating rotation, and what described knife rest (1) can move along described regulating shaft (2) axial reciprocating by described regulating shaft (2) and described knife rest guide holder (13) is arranged on described installing rack (3).
4. the processing tool for rotary kiln gear wheel according to claim 3, it is characterized in that: described regulating shaft (2) is spindle with trapezoidal screw thread, on described knife rest (1), be provided with the trapezoidal thread hole (14) suitable with the trapezoidal thread of described spindle with trapezoidal screw thread, described knife rest (1) moves back and forth vertically at the upper described trapezoidal thread by mutual adaptation of described regulating shaft (2).
5. according to the processing tool for rotary kiln gear wheel described in claim 3 or 4, it is characterized in that: on described knife rest guide holder (13), be provided with dovetail groove (15) vertically, tail end at described knife rest (1) is provided with the dovetail guide head (16) suitable with described dovetail groove (15), and the knife rest (1) moving back and forth vertically by described regulating shaft (2) is by described dovetail groove (15) and be connected to dovetail guide head (16) guiding in this dovetail groove (15).
6. the processing tool for rotary kiln gear wheel according to claim 5, it is characterized in that: described locking mechanism (12) comprises connector (17) and is connected to the lock(ing) bolt (18) on an end of described connector (17), described locking mechanism is connected with described knife rest guide holder (13) another end radially by another end of described connector (17), described installing rack (3) lock(ing) bolt (18) by described locking mechanism (12) in the process around described hinge (7) reciprocating rotation is locked in described conicity regulation groove (11).
7. the processing tool for rotary kiln gear wheel according to claim 5, it is characterized in that: described installing rack (3) also comprises regulating handle (19), described regulating handle (19) is arranged on one end of close interior camber line (6) of described regulating shaft (2).
8. the processing tool for rotary kiln gear wheel according to claim 1, it is characterized in that: described installing rack (3) also comprises regulating handle (19), described regulating handle (19) is arranged on one end of close interior camber line (6) of described regulating shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320746047.3U CN203541743U (en) | 2013-11-21 | 2013-11-21 | Machining tool for catch wheel of rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320746047.3U CN203541743U (en) | 2013-11-21 | 2013-11-21 | Machining tool for catch wheel of rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203541743U true CN203541743U (en) | 2014-04-16 |
Family
ID=50459912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320746047.3U Withdrawn - After Issue CN203541743U (en) | 2013-11-21 | 2013-11-21 | Machining tool for catch wheel of rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203541743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567549A (en) * | 2013-11-21 | 2014-02-12 | 四川峨胜水泥集团股份有限公司 | Machining tool for blocking wheels of rotary kilns |
-
2013
- 2013-11-21 CN CN201320746047.3U patent/CN203541743U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567549A (en) * | 2013-11-21 | 2014-02-12 | 四川峨胜水泥集团股份有限公司 | Machining tool for blocking wheels of rotary kilns |
| CN103567549B (en) * | 2013-11-21 | 2016-01-06 | 四川峨胜水泥集团股份有限公司 | For the processing tool of rotary kiln gear wheel |
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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 |
Granted publication date: 20140416 Effective date of abandoning: 20160106 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |