CN220352195U - Quenching device for tooth surface of chain wheel - Google Patents
Quenching device for tooth surface of chain wheel Download PDFInfo
- Publication number
- CN220352195U CN220352195U CN202321411100.4U CN202321411100U CN220352195U CN 220352195 U CN220352195 U CN 220352195U CN 202321411100 U CN202321411100 U CN 202321411100U CN 220352195 U CN220352195 U CN 220352195U
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- quenching
- sprocket
- fixedly connected
- chain wheel
- cover
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- 238000010791 quenching Methods 0.000 title claims abstract description 103
- 230000000171 quenching effect Effects 0.000 title claims abstract description 98
- 238000001125 extrusion Methods 0.000 claims abstract description 23
- 230000003028 elevating effect Effects 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 description 10
- 230000001174 ascending effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model discloses a sprocket tooth surface quenching device, which belongs to the technical field of sprocket production, wherein a frame is arranged on the surface of a workbench, one end of the frame is fixedly connected with a quenching cover, the side surface of the quenching cover is sleeved with annular equidistant laser quenchers, one end of the quenching cover is provided with a quenching groove, the inner wall of the quenching groove is fixedly connected with an adjusting rod, one end of the adjusting rod is rotatably connected with a limiting plate through a bearing, the surface of the workbench is fixedly connected with a symmetrical supporting column, the sprocket tooth surface quenching device can firmly fix the position of the laser quenchers through the arranged quenching cover, meanwhile, the feeding position of a sprocket can be limited, the quenching stability of the sprocket is greatly improved, and the sprocket can be conveniently assembled and disassembled through a lifting table, a supporting plate and an extrusion knob, so that the sprocket can rotate at a uniform speed, the quenching of all tooth surfaces is completed at one time, and the quenching efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of chain wheel production, in particular to a chain wheel tooth surface quenching device.
Background
Sprocket wheels are common transmission parts, and have important application in mechanical equipment, and the production and manufacturing processes are complex.
At present, in the sprocket production process, the quenching device is required to quench the tooth surface of the sprocket, but the quenching device is more tedious and time-consuming when the sprocket is assembled and positioned, and when quenching different positions of the tooth surface, the laser quenching device is required to rotate, so that the quenching position range of the tooth surface of the sprocket is possibly unstable, and the quenching efficiency is reduced.
For example, publication number CN111575447a discloses a tooth surface quenching device for sprocket, which comprises a supporting mechanism, a guide ring mechanism arranged on the periphery of the supporting mechanism, a plurality of fixing mechanisms arranged on the guide ring mechanism, and a positioning mechanism arranged on the outer side of the guide ring mechanism, wherein the supporting mechanism comprises a base, the upper part of the base is connected with a supporting column, the upper part of the supporting column is connected with a supporting table, and the upper part of the supporting table is provided with a groove.
According to the technical scheme, when the chain wheel is assembled and positioned, the chain wheel is required to be fixed and positioned through the fixing mechanism and the positioning mechanism, so that the chain wheel is complicated, when different tooth surfaces are quenched, the position of the laser quenching device is required to be adjusted through the sliding rail, the conveying frame and the annular rail, the quenching position of the laser quenching device can be offset, and the quenching stability is reduced.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims to provide the chain wheel tooth surface quenching device, which can firmly fix the position of the laser quenching device through the arranged quenching cover, limit the feeding position of the chain wheel, greatly improve the quenching stability of the chain wheel, and is convenient for assembling and disassembling the chain wheel through the arranged lifting table, the supporting plate and the extrusion knob, and enable the chain wheel to rotate at a uniform speed, thereby completing the quenching of all tooth surfaces at one time and greatly improving the quenching efficiency.
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a sprocket tooth face guenching unit, includes the workstation, the surface of workstation is provided with the frame, the one end fixedly connected with quenching cover of frame, the laser quenching ware that annular equidistance was distributed has been cup jointed to the side of quenching cover, the one end of quenching cover is equipped with the quenching groove, the inner wall fixedly connected with regulation pole of quenching groove, the one end of regulating the pole is connected with the limiting plate through the bearing rotation, the surface fixedly connected with symmetrical support column of workstation, the one end fixedly connected with elevating platform of support column, the surface fixed mounting of elevating platform has the motor, the output of motor is equipped with the pivot, the one end fixedly mounted of pivot has the backup pad, the sprocket is connected with to the surface detachably of backup pad, this sprocket tooth face guenching unit through the quenching cover of setting, can firmly fix the position of laser quenching ware, can restrict the charge position of sprocket simultaneously, great improvement the quenching stability of sprocket to through elevating platform, backup pad and the extrusion that sets up, not only be convenient for the assembly and disassembly of sprocket, make the sprocket can carry out at uniform velocity rotation moreover, thereby the output of motor is equipped with the pivot, the one end fixedly mounted with the backup pad, the knob has improved quenching efficiency greatly.
Further, the inner wall of the quenching tank is fixedly sleeved with the protective sleeve, the central position of the protective sleeve is provided with a central hole, and the inner diameter of the central hole is smaller than the distance between two radially symmetrical laser quenchers, so that the laser quenchers do not need to move when the chain wheel is quenched.
Further, the surface center position of backup pad fixedly connected with inserted bar, the surface of inserted bar has the extrusion knob through threaded connection, the terminal surface of extrusion knob extrudees with the surface contact of sprocket, is convenient for install and remove of sprocket.
Further, the center position of the extrusion knob is provided with a threaded hole, the surface of the inserted link is provided with external threads, the side surfaces around the extrusion knob are provided with anti-slip raised strips, and the extrusion knob is convenient to manually rotate.
Further, the adjusting rod is a telescopic rod, the section shape of the adjusting rod is polygonal, the adjusting rod cannot rotate along with the limiting plate, and the height of the limiting plate can be adjusted.
Furthermore, the center position of the chain wheel is provided with a jack, so that the chain wheel is convenient to insert and position in the inserted link.
Compared with the prior art, the utility model has the advantages that:
(1) According to the scheme, the position of the laser quenching device can be firmly fixed through the quenching cover, meanwhile, the feeding position of the chain wheel can be limited, and the quenching stability of the chain wheel is greatly improved.
(2) According to the scheme, through the lifting table, the supporting plate and the extrusion knob, not only is the assembly and disassembly of the chain wheel convenient, but also the chain wheel can rotate at a uniform speed, so that quenching of all tooth surfaces is completed at one time, and the quenching efficiency is greatly improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is an enlarged view of a portion a of fig. 1;
fig. 3 is a top view of the support plate structure of fig. 2.
The reference numerals in the figures illustrate:
the quenching device comprises a workbench (1), a machine frame (11), a quenching cover (2), a quenching tank (21), a protective sleeve (22), a central hole (23), a limiting plate (24), a bearing (25), a regulating rod (26), a laser quenching device (3), a lifting platform (4), a supporting column (41), a motor (42), a rotating shaft (43), a supporting plate (44), a 45 inserting rod (46) extrusion knob and a chain wheel (5).
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, a quenching device for tooth surfaces of chain wheels comprises a workbench 1, a rack 11 is arranged on the surface of the workbench 1, one end of the rack 11 is fixedly connected with a quenching cover 2, the quenching cover 2 has the functions of protection and heat preservation, the quenching time of the tooth surfaces of the chain wheels 5 can be shortened, the side surface of the quenching cover 2 is sleeved with a laser quenching device 3 distributed in annular equidistant mode, the laser quenching device 3 belongs to the prior art, the tooth surfaces of the chain wheels 5 can be heated and quenched, the composition structure and the working principle thereof are well known to those skilled in the art, and not described in detail herein, one end of the quenching cover 2 is provided with a quenching tank 21, the inner wall of the quenching tank 21 is fixedly connected with an adjusting rod 36, one end of the adjusting rod 26 is rotationally connected with a limiting plate 24 through a bearing 25, limiting plate 24 can restrict the ascending shift position of inserted link 45 to make the flank of tooth of sprocket 5 aim at the one end of laser quenching ware 3, be convenient for quench the flank of tooth, the fixed surface of workstation 1 is connected with symmetrical support column 41, support column 41 is hydraulic telescoping rod or pneumatic telescoping rod, the one end fixedly connected with elevating platform 4 of support column 41, elevating platform 4 can drive sprocket 5 and go up and down, elevating platform 4's fixed surface installs motor 42, motor 42 is equipped with the speed reducer, motor 42 can drive fixed sprocket 5 and rotate at the uniform velocity, and then quench the flank of tooth, motor 42's output is equipped with pivot 43, pivot 43's one end fixed mounting has backup pad 44, backup pad 44's surface detachably is connected with sprocket 5.
The inner wall of the quenching tank 21 is fixedly sleeved with a protective sleeve 22, the central position of the protective sleeve 22 is provided with a central hole 23, the inner diameter of the central hole 23 is smaller than the distance between the two radially symmetrical laser quenchers 3, so that the laser quenches 3 do not need to move when the chain wheel 5 is quenched, the adjusting rod 26 is a telescopic rod, the cross section of the adjusting rod 26 is polygonal, the adjusting rod 26 cannot rotate along with the limiting plate 24, the height of the limiting plate 24 can be adjusted, and an inserting hole is formed in the central position of the chain wheel 5, so that the inserting rod 45 is conveniently inserted and positioned.
In the embodiment, the position of the laser quenching device 3 can be firmly fixed through the arranged quenching cover 2, and meanwhile, the feeding position of the chain wheel 5 can be limited, so that the quenching stability of the chain wheel 5 is greatly improved.
Example 2
Referring to fig. 1-3, a quenching device for tooth surfaces of chain wheels comprises a workbench 1, a rack 11 is arranged on the surface of the workbench 1, one end of the rack 11 is fixedly connected with a quenching cover 2, the quenching cover 2 has the functions of protection and heat preservation, the quenching time of the tooth surfaces of the chain wheels 5 can be shortened, the side surface of the quenching cover 2 is sleeved with a laser quenching device 3 distributed in annular equidistant mode, the laser quenching device 3 belongs to the prior art, the tooth surfaces of the chain wheels 5 can be heated and quenched, the composition structure and the working principle thereof are well known to those skilled in the art, and not described in detail herein, one end of the quenching cover 2 is provided with a quenching tank 21, the inner wall of the quenching tank 21 is fixedly connected with an adjusting rod 36, one end of the adjusting rod 26 is rotationally connected with a limiting plate 24 through a bearing 25, limiting plate 24 can restrict the ascending shift position of inserted link 45 to make the flank of tooth of sprocket 5 aim at the one end of laser quenching ware 3, be convenient for quench the flank of tooth, the fixed surface of workstation 1 is connected with symmetrical support column 41, support column 41 is hydraulic telescoping rod or pneumatic telescoping rod, the one end fixedly connected with elevating platform 4 of support column 41, elevating platform 4 can drive sprocket 5 and go up and down, elevating platform 4's fixed surface installs motor 42, motor 42 is equipped with the speed reducer, motor 42 can drive fixed sprocket 5 and rotate at the uniform velocity, and then quench the flank of tooth, motor 42's output is equipped with pivot 43, pivot 43's one end fixed mounting has backup pad 44, backup pad 44's surface detachably is connected with sprocket 5.
The surface central point of backup pad 44 puts fixedly connected with inserted bar 45, and the surface of inserted bar 45 has extrusion knob 46 through threaded connection, and the terminal surface of extrusion knob 46 is extruded with sprocket 5's surface contact, and the quick assembly and disassembly of sprocket 5 of being convenient for, the central point of extrusion knob 46 is equipped with the screw hole, and the surface of inserted bar 45 is equipped with the external screw thread, and the side is equipped with anti-skidding sand grip around the extrusion knob 46, and extrusion knob 46 is convenient for manual rotation.
In this embodiment, through elevating platform 4, backup pad 44 and the extrusion knob 46 that set up, not only be convenient for the assembly and disassembly of sprocket 5, make sprocket 5 can carry out the rotation at the uniform velocity moreover to the quenching of all tooth surfaces is once only accomplished, has greatly improved quenching efficiency.
When the chain wheel tooth surface quenching device is used, the chain wheel 5 is firstly downwards inserted into the surface of the inserted link 45, the surface of the chain wheel 5 is simultaneously contacted with the surface of the supporting plate 44, then the extrusion knob 46 is manually screwed clockwise, the installation position of the chain wheel 5 is fixed, then the lifting table 4 and the fixed chain wheel 5 are driven by the supporting column 41 to upwards lift, at the moment, one end of the inserted link 45 is contacted with the surface of the limiting plate 24, so that the lifting position of the chain wheel 5 is fixed, at the moment, the tooth surface of the chain wheel 5 is in the same plane with the height of the laser quenching device 3, then the laser quenching device 3 and the motor 42 are started, the motor 42 works to drive the chain wheel 5 to rotate at a uniform speed through the rotating shaft 43, so that all tooth surfaces are heated and quenched through the laser quenching device 3 at one time, the position of the laser quenching device 3 can be firmly fixed through the arranged quenching cover 2, meanwhile, the installation and disassembly of the chain wheel 5 are greatly improved, and the gear surface quenching efficiency is greatly improved through the lifting table 4, the supporting plate 44 and the extrusion knob 46.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. The utility model provides a sprocket tooth face guenching unit, includes workstation (1), the surface of workstation (1) is provided with frame (11), the one end fixedly connected with quenching hood (2), its characterized in that of frame (11): the side of quenching cover (2) has cup jointed laser quenching ware (3) that annular equidistance was distributed, the one end of quenching cover (2) is equipped with quenching tank (21), the inner wall fixedly connected with of quenching tank (21) adjusts pole (26), the one end of adjusting pole (26) is connected with limiting plate (24) through bearing (25) rotation, the fixed surface of workstation (1) is connected with support column (41) of symmetry, the one end fixedly connected with elevating platform (4) of support column (41), the fixed surface of elevating platform (4) installs motor (42), the output of motor (42) is equipped with pivot (43), the one end fixed mounting of pivot (43) has backup pad (44), the surface detachably of backup pad (44) is connected with sprocket (5).
2. The sprocket tooth face quenching apparatus as set forth in claim 1, wherein: the inner wall of the quenching tank (21) is fixedly sleeved with a protective sleeve (22), a central hole (23) is formed in the central position of the protective sleeve (22), and the inner diameter of the central hole (23) is smaller than the distance between two radially symmetrical laser quenchers (3).
3. The sprocket tooth face quenching apparatus as set forth in claim 1, wherein: the surface center position of backup pad (44) is fixedly connected with inserted bar (45), the surface of inserted bar (45) is through threaded connection has extrusion knob (46), the terminal surface of extrusion knob (46) and sprocket (5) surface contact extrusion.
4. A sprocket tooth face quenching apparatus as set forth in claim 3, wherein: the central position of the extrusion knob (46) is provided with a threaded hole, the surface of the inserted link (45) is provided with external threads, and the peripheral side surface of the extrusion knob (46) is provided with an anti-slip raised line.
5. The sprocket tooth face quenching apparatus as set forth in claim 1, wherein: the adjusting rod (26) is a telescopic rod, and the cross section of the adjusting rod (26) is polygonal.
6. The sprocket tooth face quenching apparatus as set forth in claim 1, wherein: the center of the chain wheel (5) is provided with a jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321411100.4U CN220352195U (en) | 2023-06-05 | 2023-06-05 | Quenching device for tooth surface of chain wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321411100.4U CN220352195U (en) | 2023-06-05 | 2023-06-05 | Quenching device for tooth surface of chain wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220352195U true CN220352195U (en) | 2024-01-16 |
Family
ID=89481299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321411100.4U Active CN220352195U (en) | 2023-06-05 | 2023-06-05 | Quenching device for tooth surface of chain wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220352195U (en) |
-
2023
- 2023-06-05 CN CN202321411100.4U patent/CN220352195U/en active Active
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| GR01 | Patent grant |