CN211689165U - Quenching inductor for crawler guide wheel of full-feeding combine harvester - Google Patents
Quenching inductor for crawler guide wheel of full-feeding combine harvester Download PDFInfo
- Publication number
- CN211689165U CN211689165U CN202020371390.4U CN202020371390U CN211689165U CN 211689165 U CN211689165 U CN 211689165U CN 202020371390 U CN202020371390 U CN 202020371390U CN 211689165 U CN211689165 U CN 211689165U
- Authority
- CN
- China
- Prior art keywords
- guide wheel
- quenching
- heating wire
- combine harvester
- vertical section
- 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.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
The utility model discloses a full feeding formula combine track leading wheel quenching inductor relates to the quenching machine tool, and it includes connecting plate and heating wire, the connecting plate interval is provided with two, heating wire's both ends are fixed with two connecting plates respectively, heating wire's middle part is through bending type many times heating section, heating section includes horizontal segment and vertical section, the horizontal segment is the interval about at least and is provided with two sections, vertical section is located two sections between the horizontal segment, just be formed with the groove of crossing that is used for leading wheel border position process between vertical section and two sections horizontal segments. The utility model has the advantages of the realization is to the lateral wall and the inclined plane of leading wheel carry out the quenching operation in step, help promoting the quenching efficiency to the leading wheel.
Description
Technical Field
The utility model relates to the technical field of metal material surface induction heat treatment, in particular to a quenching inductor for a crawler guide wheel of a full-feeding combine harvester.
Background
The quenching machine tool is used for induction quenching of various shaft parts, disc parts, pin parts, gear parts and other parts, adopts a numerical control technology, and has quenching functions of connection, simultaneous quenching, sectional connection, sectional simultaneous quenching and the like.
At present, a quenching machine tool generally comprises a rack, wherein the rack is provided with a driving mechanism and an installation main shaft arranged on a driving framework, the driving mechanism can drive the installation main shaft to rotate, horizontally displace and vertically lift, the rack is also provided with an electromagnetic heating sensor used for carrying out heat treatment on parts on the upper side of the installation main shaft, and the rack is also provided with a cooling water system used for cooling the parts. In practical application, a worker can load and mount a part on the main shaft, the main shaft and the part are driven by the driving mechanism to ascend and approach the electromagnetic heating sensor, and the part is heated by the electromagnetic heating sensor; after the parts are heated, cooling water is supplied by a cooling water system to cool the parts, and the parts are quenched.
In the prior art, referring to fig. 1, a track guide wheel of a combine harvester exists, when the guide wheel 100 works, an inclined surface and a side wall are simultaneously contacted with a track, and the track is easily abraded and loses efficacy under the action of friction and fatigue stress of the track and silt. In order to improve the wear resistance and the fatigue strength, the contact working surface is required to be subjected to induction quenching, the contact working surface comprises a side wall 200 and an inclined plane 300, the surface hardness of the side wall 200 and the inclined plane 300 requires HRC 45-60, the effective hardening layer depth (DS 40 HRC) inclined plane requires 3-8 mm, the cylinder requires 5-10 mm, the workpiece is made of QT600-3 nodular cast iron, cracks are easy to appear during quenching, the quenching surface is in an as-cast state without machining, the size deviation ratio is large, and the difficulty of induction heat treatment is increased.
The prior Chinese patent with publication number CN106987692B discloses an inductor and a quenching machine tool for multi-bending workpieces, which comprises the inductor for the multi-bending workpieces, wherein the inductor for the multi-bending workpieces comprises a transition lead, a vertical heating part and an annular heating part, and the transition lead is used for being connected with an alternating current power supply; the vertical heating part comprises an inclined section and a vertical section, the outer end of the inclined section is connected with the annular heating part, the outer end of the vertical section is connected with the transition lead, and the vertical heating part is used for heating a shaft rod of the multi-bending workpiece; the annular heating part is used for heating the side surface of the annular step on the multi-bending workpiece.
By adopting the scheme, when the guide wheel is quenched, a worker can fix the guide wheel on the mounting main shaft of the quenching machine tool and place the guide wheel between the annular heating parts; at this time, the annular heating part may be provided to the side wall 200 of the guide wheel. However, the inductor of the multi-folded workpiece is difficult to involve and perform the quenching work with respect to the inclined surface 100 of the guide wheel. In this case, the worker can only quench the inclined surface of the side wall of the guide wheel by the second quenching sensor after the side wall 200 of the guide wheel is quenched by involving the second quenching sensor, and the quenching method for the guide wheel is inefficient and has a place to be improved.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model aims to provide a full feeding formula combine track leading wheel quenches inductor with the help of the process groove that is formed between vertical section and two sections horizontal segments to the realization quenches the operation in step to the lateral wall and the inclined plane of leading wheel, helps promoting the quenching efficiency to the leading wheel.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a full feeding formula combine track leading wheel quenching inductor, includes connecting plate and heating wire, the connecting plate interval is provided with two, the both ends of heating wire are fixed with two connecting plates respectively, the middle part of heating wire is through bending type formation heating section many times, heating section includes horizontal segment and vertical section, the horizontal segment is interval about at least and is provided with two sections, vertical section is located two sections between the horizontal segment, just be formed with the groove of crossing that is used for leading wheel border position to pass through between vertical section and two sections horizontal segments.
By adopting the technical scheme, in actual application, a worker can coaxially fix the guide wheel on the mounting main shaft of the quenching machine tool and enable the edge position of one side of the guide wheel to be embedded into the through groove. In the quenching operation, the quenching inductor of the track guide wheel of the full-feeding combine harvester is electrified, the mounting column drives the guide wheel to rotate, and the edge position of the guide wheel passes through the groove in sequence and is heated by the quenching inductor of the track guide wheel of the full-feeding combine harvester. By the mode, synchronous quenching operation is performed on the side wall and the inclined plane of the guide wheel, and the guide wheel quenching efficiency is improved.
The utility model discloses further set up to: and magnetizers are fixedly arranged on one sides of the horizontal section and the vertical section, which deviate from the passing groove.
By adopting the technical scheme, the magnetic field of the heating wire is concentrated in the passing groove by the magnetizer, and the efficiency of heating the guide wheel by the quenching inductor of the track guide wheel of the full-feeding combine harvester is improved.
The utility model discloses further set up to: the magnetizer comprises a plurality of silicon steel sheets which are stacked.
By adopting the technical scheme, the silicon steel sheets have good magnetic conductivity, and the magnetic wires are guided by the silicon steel sheets stacked and arranged to converge in the passing grooves, so that the efficiency of the quenching inductor of the track guide wheel of the full-feeding combine harvester for heating the guide wheel is further improved.
The utility model discloses further set up to: and the horizontal sections on the upper side and the lower side of the vertical section are respectively and independently fixedly provided with a water spraying pipeline, and the two groups of water spraying pipelines spray water to the side wall of the guide wheel and the edge position of the inclined plane of the guide wheel.
Through adopting above-mentioned technical scheme, independently set up the water spray pipeline on the horizontal segment of heating wire, the water spray pipeline is in the state of opening circuit on heating wire, therefore the water spray pipeline can not influence the heating operation of heating wire to the leading wheel, and reduces redesign and setting to the water spray pipeline installation, promotes the convenience to the water spray pipeline installation.
The utility model discloses further set up to: the side wall of the water spraying pipeline close to the guide wheel and the side surface of the inclined plane of the guide wheel are densely provided with small water spraying holes.
By adopting the technical scheme, the small water spraying holes are formed in the water spraying pipeline, so that water liquid can be uniformly sprayed to the guide wheel through the water spraying pipeline in the guide wheel cooling operation, and the cooling uniformity of the quenching part of the guide wheel can be ensured.
The utility model discloses further set up to: an insulating plate is arranged between the two connecting plates, and the two connecting plates are arranged close to the insulating plate.
By adopting the technical scheme, the two connecting plates are arranged close to the insulating plate, so that the size of the quenching inductor for the guide wheel is reduced, and the installation operation of the quenching inductor for the guide wheel on a quenching machine tool is facilitated.
The utility model discloses further set up to: and the two connecting plates are locked and fixed through insulating bolts and nuts.
By adopting the technical scheme, the two connecting plates are locked and fixed through the insulating bolts and the nuts, so that the stability of the quenching inductor of the track guide wheel of the full-feeding combine harvester is ensured, the quenching inductor is convenient to be electrically connected with a power supply and fixed on the power supply, and meanwhile, the insulating bolts effectively prevent the short circuit of the inductor caused by the bolts.
The utility model discloses further set up to: the heating wire is a copper tube, water gaps are formed in the two connecting plates, and the two water gaps are respectively communicated with the two ends of the heating wire correspondingly.
Through adopting above-mentioned technical scheme, in the in-service use, through leading to water to the mouth of a river, cool off the heating wire to take away the heat of heating wire, guarantee that the heating wire is not burnt and effective life.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) the synchronous quenching operation of the side wall and the inclined plane of the guide wheel is realized by the passing groove formed between the vertical section and the two horizontal sections, which is beneficial to improving the quenching efficiency of the guide wheel;
(2) the water spraying pipeline is arranged on the heating wire, and the two connecting plates are arranged close to the insulating plate, so that the size of the quenching inductor of the track guide wheel of the full-feeding combine harvester is reduced.
Drawings
FIG. 1 is a schematic view of a guide wheel structure mainly embodied in the prior art;
FIG. 2 is a schematic axial view of the quenching sensor of the crawler guide wheel of the whole-feed combine harvester according to the present embodiment;
fig. 3 is a schematic diagram mainly showing the structure of the connecting plate and the nozzle in this embodiment.
Reference numerals: 1. a connecting plate; 11. a water gap; 2. heating the wire; 21. a heating section; 211. a horizontal segment; 212. a vertical section; 213. passing through the groove; 3. an insulating plate; 4. a magnetizer; 5. a water spray pipeline; 51. a small water spraying hole; 100. a guide wheel; 200. a side wall; 300. a bevel.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
Example (b):
referring to fig. 2 and 3, the quenching inductor for the crawler guide wheel of the full-feeding combine harvester comprises two connecting plates 1 and two heating wires 2, wherein the two connecting plates 1 are arranged at intervals, two ends of each heating wire 2 are respectively fixed with the two connecting plates 1, the middle part of each heating wire 2 is bent for multiple times to form a heating section 21, each heating section 21 comprises a horizontal section 211 and a vertical section 212, the horizontal sections 211 are arranged at two intervals up and down, the vertical sections 212 are located between the two horizontal sections 211, and a passing groove 213 for the edge position of the guide wheel 100 to pass through is formed between the vertical section 212 and the two horizontal sections 211.
In practice, the worker may fix the guide wheel 100 coaxially on the mounting spindle of the quench machining tool, and fit the edge position of one side of the guide wheel 100 into the passing groove 213. In the quenching operation, the inductor for quenching of the guide wheel 100 is energized, the guide wheel 100 is driven to rotate by the mounting column, the edge position of the guide wheel 100 passes through the groove 213 in sequence and is heated by the inductor for quenching of the guide wheel 100, and thereby the synchronous quenching operation of the side wall 200 and the inclined surface 300 of the guide wheel 100 is realized.
Be provided with insulation board 3 between two connecting plates 1, insulation board 3 setting is hugged closely to two connecting plates 1, and is fixed through insulating bolt and nut locking between two connecting plates 1, and insulating bolt and nut can be nylon bolt nut in this embodiment. Heating wire 2 is the copper tubing, has all seted up mouth of a river 11 on two connecting plates 1, and two mouths of a river 11 correspond the intercommunication with heating wire 2's both ends respectively. In practical application, the two connecting plates 1 are arranged to be tightly attached to the insulating plate 3, so that the size and the stability of the quenching inductor for the guide wheel 100 are reduced; through leading to water to mouth of a river 11, cool off heating wire 2 to take away heating wire 2's heat, guarantee that heating wire 2 is not burnt and effective life.
Further, in order to ensure the heating efficiency of the guide wheel 100, the horizontal segment 211 and the vertical segment 212 are both fixedly provided with magnetizers 4 at the side away from the passing groove 213, wherein any magnetizer 4 comprises a plurality of silicon steel sheets stacked. Furthermore, two sets of heating sections 21 are provided on the heating wire 2 at intervals in the horizontal direction, and the magnetizer 4 is provided corresponding to the heating sections 21.
Any one of the two groups of heating sections 21 is provided with a water spraying pipeline 5 which is independently and fixedly arranged on the horizontal section 211 at the upper side and the horizontal section 211 at the lower side, and the two groups of water spraying pipelines 5 spray water to the side wall 200 of the guide wheel 100 and the edge positions of the two side surfaces of the guide wheel 100 along the axial direction. In order to ensure the uniformity of cooling the quenching part of the guide wheel 100, the water spraying pipeline 5 is densely provided with small water spraying holes 51 on the side wall 200 close to the guide wheel 100 and the side surface of the inclined plane of the guide wheel 100.
The implementation principle of the above embodiment is as follows: in practical use, a worker may coaxially fix the guide wheel 100 to the mounting spindle of the quench machining tool, and insert the edge positions of both sides of the guide wheel 100 into the two passing grooves 213, respectively. In the quenching operation, the inductor for quenching of the guide wheel 100 is electrified, the installation column drives the guide wheel 100 to rotate, and the edge position of the guide wheel 100 passes through the groove 213 in sequence and is heated by the inductor for quenching of the guide wheel 100; meanwhile, the magnetic field of the heating wire 2 is concentrated in the passing groove 213 by the magnetizer 4, thereby improving the heating efficiency of the side wall 200 and the inclined plane 300 of the guide wheel 100; meanwhile, the heating wire 2 is cooled by introducing water to the water gap 11, so that the heat of the heating wire 2 is taken away, and the heating wire 2 is prevented from being burnt and the service life is prolonged. After the side wall 200 and the inclined plane 300 of the guide wheel 100 are heated, the worker can supply water to the water spraying pipe 5, the water is sprayed to the side wall 200 and the inclined plane 300 of the guide wheel 100 through the water spraying holes 51 on the water spraying pipe 5, and the side wall 200 and the inclined plane 300 of the guide wheel 100 are cooled.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a full feeding formula combine track leading wheel quenching inductor, includes connecting plate (1) and heating wire (2), connecting plate (1) interval is provided with two, the both ends of heating wire (2) are fixed with two connecting plates (1) respectively, its characterized in that, the middle part of heating wire (2) forms heating section (21) through buckling many times, heating section (21) include horizontal segment (211) and vertical section (212), horizontal segment (211) are the interval about at least and are provided with two sections, vertical section (212) are located two sections between horizontal segment (211), just be formed with between vertical section (212) and two sections horizontal segment (211) and be used for leading wheel (100) edge position to pass through groove (213).
2. The quenching inductor for the track guide wheel of the whole-feed combine harvester according to claim 1, characterized in that the sides of the horizontal section (211) and the vertical section (212) which are far away from the passing groove (213) are fixedly provided with magnetizers (4).
3. The quenching inductor for the track guide wheel of the full-feeding combine harvester according to claim 2, wherein the magnetizer (4) comprises a plurality of silicon steel sheets which are stacked.
4. The quenching inductor for the track guide wheel of the whole-feed combine harvester according to claim 1, wherein the horizontal sections (211) at the upper and lower sides of the vertical section (212) are respectively and fixedly provided with a water spraying pipeline (5), and the two groups of water spraying pipelines (5) spray water to the side wall (200) of the guide wheel (100) and the inclined surface (300) of the guide wheel (100).
5. The quenching inductor for the track guide wheel of the whole-feed combine harvester according to claim 4, characterized in that the water spraying pipeline (5) is densely provided with water spraying small holes (51) on the side surfaces close to the side wall (200) of the guide wheel (100) and the inclined surface (300) of the guide wheel (100).
6. The quenching inductor for the track guide wheel of the whole-feed combine harvester according to claim 1, characterized in that an insulating plate (3) is arranged between the two connecting plates (1), and the two connecting plates (1) are closely attached to the insulating plate (3).
7. The quenching inductor for the track guide wheel of the whole-feed combine harvester according to claim 6, characterized in that the two connecting plates (1) are locked and fixed through insulating bolts and nuts.
8. The quenching inductor for the track guide wheel of the whole-feed combine harvester according to claim 1, wherein the heating wire (2) is a copper tube, water gaps (11) are formed in the two connecting plates (1), and the two water gaps (11) are respectively and correspondingly communicated with two ends of the heating wire (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020371390.4U CN211689165U (en) | 2020-03-21 | 2020-03-21 | Quenching inductor for crawler guide wheel of full-feeding combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020371390.4U CN211689165U (en) | 2020-03-21 | 2020-03-21 | Quenching inductor for crawler guide wheel of full-feeding combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211689165U true CN211689165U (en) | 2020-10-16 |
Family
ID=72781118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020371390.4U Active CN211689165U (en) | 2020-03-21 | 2020-03-21 | Quenching inductor for crawler guide wheel of full-feeding combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211689165U (en) |
-
2020
- 2020-03-21 CN CN202020371390.4U patent/CN211689165U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103409607B (en) | Chain wheel quenching method and quenching inductor | |
| CN201172669Y (en) | Induction apparatus with magnetic conductor for intermediate-frequency quenching | |
| CN202030786U (en) | Sensor for simultaneous quenching of multiple positions of crankshaft | |
| CN110607426A (en) | Half shaft part quenching inductor and quenching method | |
| CN101797680A (en) | Process for manufacturing large-scale long shaft by segments | |
| CN211689165U (en) | Quenching inductor for crawler guide wheel of full-feeding combine harvester | |
| CN111187889B (en) | Clamping device for remote control of power-on heating | |
| CN202039091U (en) | Profiled induction coil for sliding shoe surface quenching | |
| CN112609051A (en) | Hollow stepped shaft double-journal and transition fillet simultaneous quenching inductor and quenching method | |
| CN108913848B (en) | Commercial vehicle double-row tapered roller bearing outer ring integral type quenching unit | |
| CN201265030Y (en) | Rack gear scanning type quenching inductor | |
| CN104673979A (en) | Large die high-frequency quenching machine | |
| CN200961143Y (en) | Electro plastic processing device | |
| CN201195735Y (en) | Pin-rail tooth form quenching inductor | |
| CN203513748U (en) | Chain wheel full-tooth intermediate-frequency quenching inductor | |
| CN209778924U (en) | railway wheel induction quenching device | |
| CN2575109Y (en) | Coal-saving device pipe for spraying composite coating with supersonic speed arc spraying equipment | |
| CN209702799U (en) | A kind of interior rollaway nest quenching inducer of small-sized pivoting support bearing outer ring | |
| CN201598309U (en) | Pin track surface hardening sensor | |
| CN102409142B (en) | Commercial vehicle gear box three-speed gear induction quenching process | |
| CN210826286U (en) | Induction hardening device for semicircular track surface of large-sized bearing race | |
| CN211689148U (en) | Thin-sheet type automobile parking gear box pawl quenching tool | |
| CN114150112B (en) | Pulley groove surface quenching induction device | |
| CN210232177U (en) | Sleeper fastener nut dismounting vehicle | |
| CN203159668U (en) | Small-diameter internal spline surface quenching inductor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |