CN107142366A - A kind of annealing device of excavator bucket teeth - Google Patents
A kind of annealing device of excavator bucket teeth Download PDFInfo
- Publication number
- CN107142366A CN107142366A CN201710558979.8A CN201710558979A CN107142366A CN 107142366 A CN107142366 A CN 107142366A CN 201710558979 A CN201710558979 A CN 201710558979A CN 107142366 A CN107142366 A CN 107142366A
- Authority
- CN
- China
- Prior art keywords
- cabinet shell
- fire resisting
- inner bag
- case lid
- resisting inner
- 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- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D11/00—Process control or regulation for heat treatments
- C21D11/005—Process control or regulation for heat treatments for cooling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a kind of annealing device of excavator bucket teeth, including cabinet shell, the inside of the cabinet shell is socketed with fire resisting inner bag, the same side of the cabinet shell and fire resisting inner bag offers opening, and the side of the opening of cabinet shell is hinged with case lid, the top and bottom of the case lid are connected with door closer by fastening bolt.The present invention is provided with delivery wheel and driven pulley in the bottom of fire resisting inner bag, the charge basket that staff only needs to will be equipped with bucket tooth shifts entrance onto by stroller, bucket tooth can be just sent to the inside of fire resisting inner bag by the effect of delivery wheel, save a large amount of manpowers, improve annealing efficiency, case lid is controlled to close by door closer, bucket tooth is heated slowly to by certain temperature by resistive heater, keep enough time, then it is passed through cold wind to inside cooling tube, bucket tooth is cooled down with suitable speed so that the cooling procedure of bucket tooth can be controlled, the effect of enhanced annealing.
Description
Technical field
The present invention relates to bucket tooth processing technique field, more particularly to a kind of annealing device of excavator bucket teeth.
Background technology
Excavator bucket teeth is the important component on excavator, similar to the tooth of people, is also consumable accessory, is by toothholder and tooth
The Dipper Teeth of point composition, the two is connected by bearing pin.Because bucket tooth wear out failure part is crown, as long as changing crown,
Bucket tooth is heated slowly to certain temperature adding man-hour requirement by bucket tooth, keeps enough time, is then cooled down with Reasonable Speed, purpose
It is reduction hardness, improves machinability, eliminate residual stress, stable dimensions reduces deformation and crackle tendency, improve bucket tooth
Quality, the annealing of existing bucket tooth need it is artificial bucket tooth is put into heating chamber, efficiency is slow, labor intensive, while passing through after heating
Placement carries out natural cooling in atmosphere, and cooling procedure is uncontrollable, and cool time does not know, and influences process time.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of excavator bucket teeth for proposing is moved back
Fiery equipment.
To achieve these goals, present invention employs following technical scheme：
A kind of annealing device of excavator bucket teeth, including cabinet shell, the inside of the cabinet shell are socketed with fire resisting inner bag, institute
The same side for stating cabinet shell and fire resisting inner bag offers opening, and the side of the opening of cabinet shell is hinged with case lid, institute
The top and bottom for stating case lid are connected with door closer by fastening bolt, and the inwall of the fire resisting inner bag is offered respectively
The first groove and the second groove equidistantly distributed, the inside of first groove is connected with resistive heater, and the second groove
Inside be connected with cooling tube, one end of the cooling tube connects the magnetic valve being located at outside cabinet shell, the electricity by flange
One end of magnet valve is connected with air-cooler by flange, and the side of air-cooler is connected by fastening bolt with cabinet shell, described
Be respectively arranged with circulating fan and the first temperature sensor at the top of the inwall of fire resisting inner bag, the fire resisting inner bag away from case lid one
Side inwall is provided with second temperature sensor, and the inwall both sides of the fire resisting inner bag are connected with delivery wheel by bearing, and defeated
Side of the wheel away from case lid is sent to be provided with the driven pulley equidistantly distributed, one end of the driven pulley passes through bearing and cabinet shell
Connection, the top of the delivery wheel and driven pulley, which is placed with the top of same charge basket, the charge basket, to be placed with equidistantly
From the bucket tooth of distribution.
It is preferred that, the rotary shaft of the circulating fan extends to the top outer formation extension shaft part of cabinet shell, and prolongs
Stretch shaft part and the first motor is connected with by V bands, the bottom of the first motor is connected by fastening bolt with cabinet shell.
It is preferred that, the door closer includes door closer main body and guided way, and guided way passes through fastening bolt
It is connected with case lid, door closer main body is connected by fastening bolt with cabinet shell.
It is preferred that, the side of the case lid is welded with protrusive board, and the edge of protrusive board is connected with mat insulation, and the size of protrusive board and
Thickness is adapted with the opening of fire resisting inner bag.
It is preferred that, the rotating bar two ends of two delivery wheels all extend to the outside formation extension rod of cabinet shell, and
Two rotating bars are connected with the second motor by gear.
It is preferred that, one end of first temperature sensor and second temperature sensor all extends to the outer of cabinet shell
Portion, and the first temperature sensor and the signal output part of second temperature sensor are connected with the signal of controller by signal wire
Input, the signal output part of controller is connected by the signal input part of signal wire and display, controller model DATA-
7311。
Beneficial effects of the present invention are：Bucket tooth annealing device proposed by the present invention, is provided with defeated in the bottom of fire resisting inner bag
Wheel and driven pulley are sent, the charge basket that staff only needs to will be equipped with bucket tooth shifts entrance onto by stroller, it is possible to pass through conveying
Bucket tooth is sent to the inside of fire resisting inner bag by the effect of wheel, and process is simple and convenient, saves a large amount of manpowers, improves annealing efficiency, passes through
Door closer control case lid is closed, and bucket tooth is heated slowly into certain temperature by resistive heater, enough time is kept, so
Afterwards by the effect of air-cooler and magnetic valve, to cooling tube inside be passed through cold wind, bucket tooth is cooled down with suitable speed so that bucket
The cooling procedure of tooth can be controlled, the effect of enhanced annealing.
Brief description of the drawings
Fig. 1 is a kind of main structure diagram of the annealing device of excavator bucket teeth proposed by the present invention；
Fig. 2 is a kind of side structure schematic view of the annealing device of excavator bucket teeth proposed by the present invention.
In figure：1 air-cooler, 2 magnetic valves, 3 cooling tubes, 4 second temperature sensors, 5 cabinet shells, 6 fire resisting inner bags, 7 add
Hot water radiation wire, 8 circulating fans, 9 first temperature sensors, 10 door closers, 11 case lids, 12 bucket tooths, 13 charge baskets, 14 conveyings
Wheel, 15 driven pulleys.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-2, a kind of annealing device of excavator bucket teeth, including cabinet shell 5, the inside socket of cabinet shell 5
There is fire resisting inner bag 6, the same side of cabinet shell 5 and fire resisting inner bag 6 offers opening, and the side of the opening of cabinet shell 5
Be hinged with case lid 11, the top and bottom of case lid 11 are connected with door closer 10 by fastening bolt, fire resisting inner bag 6 it is interior
Wall offers the first groove and the second groove equidistantly distributed respectively, and the inside of the first groove is connected with resistive heater 7, and
The inside of second groove is connected with cooling tube 3, and one end of cooling tube 3 connects the magnetic valve being located at outside cabinet shell 5 by flange
2, one end of magnetic valve 2 is connected with air-cooler 1 by flange, and the side of air-cooler 1 is connected by fastening bolt with cabinet shell 5
Connect, be respectively arranged with the temperature sensor 9 of circulating fan 8 and first at the top of the inwall of fire resisting inner bag 6, fire resisting inner bag 6 is away from case lid
11 side inwall is provided with second temperature sensor 4, and the inwall both sides of fire resisting inner bag 6 are connected with delivery wheel by bearing
14, and side of the delivery wheel 14 away from case lid 11 is provided with the driven pulley 15 equidistantly distributed, one end of driven pulley 15 passes through axle
Hold and be connected with cabinet shell 5, the top of delivery wheel 14 and driven pulley 15 is placed with same charge basket 13, the top of charge basket 13
Portion is placed with the bucket tooth 12 equidistantly distributed.
In the present invention, the rotary shaft of circulating fan 8 extends to the top outer formation extension shaft part of cabinet shell 5, and prolongs
Stretch shaft part and the first motor is connected with by V bands, the bottom of the first motor is connected by fastening bolt with cabinet shell 5, electronic to close
Door device 10 includes door closer main body and guided way, and guided way is connected by fastening bolt with case lid 11, door closer
Main body is connected by fastening bolt with cabinet shell 5, and the side of case lid 11 is welded with protrusive board, and the edge of protrusive board is connected with thermal insulation
Pad, and the size and thickness of protrusive board are adapted with the opening of fire resisting inner bag 6, the rotating bar two ends of two delivery wheels 14 are all extended to
The outside of cabinet shell 5 forms extension rod, and two rotating bars are connected with the second motor, the first temperature sensor by gear
9 all extend to the outside of cabinet shell 5 with one end of second temperature sensor 4, and the first temperature sensor 9 is passed with second temperature
The signal output part of sensor 4 is connected with the signal input part of controller by signal wire, and the signal output part of controller passes through
The signal input part connection of signal wire and display, controller model DATA-7311.
Operation principle：Bucket tooth 12 is placed on charge basket 13, staff only needs to will be equipped with the charge basket of bucket tooth 12
13 shift entrance onto by stroller, it is possible to bucket tooth 12 is sent to the inside of fire resisting inner bag 6 by the effect of delivery wheel 14, passes through electricity
The dynamic control of door closer 10 case lid 11 is closed, and bucket tooth 12 is heated slowly into certain temperature by resistive heater 7, when keeping enough
Between, then by the effect of air-cooler 1 and magnetic valve 2, to cooling tube 3 inside be passed through cold wind, with suitable speed by bucket tooth 12
Cooling, after bucket tooth 12 is cooled down, opens case lid 11, by delivery wheel 14 by the ejecting device of bucket tooth 12, completes annealing process.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of annealing device of excavator bucket teeth, including cabinet shell（5）, it is characterised in that the cabinet shell（5）It is interior
Portion is socketed with fire resisting inner bag（6）, the cabinet shell（5）With fire resisting inner bag（6）The same side offer opening, and outside casing
Shell（5）The side of opening be hinged with case lid（11）, the case lid（11）Top and bottom be connected with by fastening bolt
Door closer（10）, the fire resisting inner bag（6）Inwall offer the first groove and the second groove equidistantly distributed respectively,
The inside of first groove is connected with resistive heater（7）, and the inside of the second groove is connected with cooling tube（3）, it is described cold
But manage（3）One end by flange connection be located at cabinet shell（5）Outer magnetic valve（2）, the magnetic valve（2）One end pass through
Flange is connected with air-cooler（1）, and air-cooler（1）Side pass through fastening bolt and cabinet shell（5）In connection, the fire resisting
Courage（6）Inwall at the top of be respectively arranged with circulating fan（8）With the first temperature sensor（9）, the fire resisting inner bag（6）Away from case
Lid（11）Side inwall be provided with second temperature sensor（4）, the fire resisting inner bag（6）Inwall both sides connected by bearing
It is connected to delivery wheel（14）, and delivery wheel（14）Away from case lid（11）Side be provided with the driven pulley equidistantly distributed（15）, institute
State driven pulley（15）One end pass through bearing and cabinet shell（5）Connection, the delivery wheel（14）With driven pulley（15）Top
It is placed with same charge basket（13）, the charge basket（13）Top be placed with the bucket tooth equidistantly distributed（12）.
2. a kind of annealing device of excavator bucket teeth according to claim 1, it is characterised in that the circulating fan（8）
Rotary shaft extend to cabinet shell（5）Top outer formation extension shaft part, and extension shaft part by V bands be connected with first electricity
Machine, the bottom of the first motor passes through fastening bolt and cabinet shell（5）Connection.
3. a kind of annealing device of excavator bucket teeth according to claim 1, it is characterised in that the door closer
（10）Including door closer main body and guided way, and guided way passes through fastening bolt and case lid（11）Connection, door closer
Main body passes through fastening bolt and cabinet shell（5）Connection.
4. a kind of annealing device of excavator bucket teeth according to claim 1, it is characterised in that the case lid（11）One
Side is welded with protrusive board, and the edge of protrusive board is connected with mat insulation, and the size and thickness and fire resisting inner bag of protrusive board（6）Opening mutually fit
Match somebody with somebody.
5. a kind of annealing device of excavator bucket teeth according to claim 1, it is characterised in that two delivery wheels
（14）Rotating bar two ends all extend to cabinet shell（5）It is outside form extension rod, and two rotating bars are connected by gear
It is connected to the second motor.
6. a kind of annealing device of excavator bucket teeth according to claim 1, it is characterised in that first TEMP
Device（9）With second temperature sensor（4）One end all extend to cabinet shell（5）Outside, and the first temperature sensor（9）With
Second temperature sensor（4）Signal output part the signal input part of controller, the letter of controller are connected with by signal wire
The signal input part that number output end passes through signal wire and display is connected, controller model DATA-7311.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710558979.8A CN107142366A (en) | 2017-07-11 | 2017-07-11 | A kind of annealing device of excavator bucket teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710558979.8A CN107142366A (en) | 2017-07-11 | 2017-07-11 | A kind of annealing device of excavator bucket teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107142366A true CN107142366A (en) | 2017-09-08 |
Family
ID=59775629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710558979.8A Withdrawn CN107142366A (en) | 2017-07-11 | 2017-07-11 | A kind of annealing device of excavator bucket teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107142366A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118006880A (en) * | 2024-04-08 | 2024-05-10 | 洛阳市钢峰工程机械制造有限公司 | Bucket tooth heat treatment device and heat treatment method |
-
2017
- 2017-07-11 CN CN201710558979.8A patent/CN107142366A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118006880A (en) * | 2024-04-08 | 2024-05-10 | 洛阳市钢峰工程机械制造有限公司 | Bucket tooth heat treatment device and heat treatment method |
| CN118006880B (en) * | 2024-04-08 | 2024-06-07 | 洛阳市钢峰工程机械制造有限公司 | Bucket tooth heat treatment device and heat treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170908 |
|
| WW01 | Invention patent application withdrawn after publication |