CN207452198U - A kind of bent axle quenching unit - Google Patents
A kind of bent axle quenching unit Download PDFInfo
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- CN207452198U CN207452198U CN201721282531.XU CN201721282531U CN207452198U CN 207452198 U CN207452198 U CN 207452198U CN 201721282531 U CN201721282531 U CN 201721282531U CN 207452198 U CN207452198 U CN 207452198U
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- bent axle
- quenching
- chain
- slide plate
- transmitting device
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Abstract
The utility model provides a kind of quenching unit of bent axle, air cooling equipment includes transmitting device, the conveyor chain that the conveyor of transmitting device is arranged for two Parallel Symmetrics, conveyor chain is equipped with several bearings, bearing upper end is equipped with to place the arc gap of crankshaft end, bearing is connected with conveyor chain using spring, and a bent axle can be placed in two bearings faced；Parallel shows several air hoses below upper layer transport chain between the driving shaft and driven shaft of transmitting device, and air hose, which prolongs, is provided with the jet gap for spraying air-flow on its length direction.Further include liquid cooling apparatus, liquid cooling apparatus includes slide plate, and slide plate is obliquely installed and high one end is close to the output terminal of transmitting device, and low one end is located in skateboard slot, and slide plate trench bottom is equipped with a quenching box that quenching liquid is housed, and the bottom of quenching box is equipped with valve.The utility model causes bent axle to quench high degree of automation, and apparatus structure is simple.
Description
Technical field
The utility model is related to a kind of quenching units, and in particular to a kind of bent axle quenching unit.
Background technology
Existing many quenching unit the degree of automation are low, inefficient, and the quenching unit structure of high degree of automation
Complexity, of high cost, cost performance is low, and quenches very flexible, can only carry out the quenching of single method.
Utility model content
The utility model provides a kind of bent axle quenching unit, and the present apparatus solves existing bent axle and quenches the degree of automation
It is low, the technical issues of apparatus structure is complicated.
The technical solution of the utility model is as follows：
A kind of bent axle quenching unit, including air cooling equipment and liquid cooling apparatus：
The air cooling equipment includes transmitting device, and the conveyor of the transmitting device is the transmission of two Parallel Symmetrics arrangements
Chain, the conveyor chain along its length on be evenly spaced apart to be equipped with several bearings, bearing upper end is equipped with for placing song
The arc gap of shaft end, using the spring connection being vertically arranged, two chains between the bottom of the bearing and conveyor chain
On bearing along its width, face is set one by one, a bent axle can be placed in two bearings faced；The transmitting device
Driving shaft and driven shaft between parallel show several air hoses below the upper layer transport chain, the air hose vertical transfer
The length direction arrangement of chain and duct length are more than the spacing of two conveyor chains, and the air hose prolongs to be provided on its length direction
For spraying the jet gap of air-flow, the jet gap face upper layer transport chain.
Liquid cooling apparatus is further included, the liquid cooling apparatus includes slide plate, and the slide plate is obliquely installed and high one end is close to biography
The output terminal of defeated device, low one end are located in skateboard slot, and the slide plate trench bottom is equipped with a quenching box that quenching liquid is housed,
The slide plate is located at the opening edge edge of one end connection quenching box in skateboard slot, and the bottom sidewall of the quenching box is equipped with discharge and quenches
The valve of fiery liquid.
Further, the bottom plate one side of the quenching box is hinged on the bottom of quenching box, and opposite side, which is fixed by bolts to, to be quenched
In the side wall of fire-box, joint is equipped with refractory seals washer between the bottom plate and side wall.
Further, transmission device there are one being set below the bottom plate.
Further, multiple jet gaps are provided on the air hose, the jet gap is respectively positioned on the upper of air hose
Half part.
Further, each bearing is supported using three springs.
The beneficial effects of the utility model：The utility model conveys the bent axle for needing to quench using transmission chain so that
Bent axle is automatically transferred to quenching tank again in transmission process by centainly air-cooled.Wind quenching device, dress are set on transmission chain
The size of wind can be adjusted as needed by putting, and bent axle can reduce certain temperature before quenching tank is entered so that bent axle is being quenched
The temperature of bent axle is cooled to can in time bent axle quenching institute temperature to be achieved in fiery liquid, realize grade quench, while also make
Bent axle makes quenching cooling velocity faster when needed in the liquid such as oil or water.Connected between bearing and conveyor chain using spring
It connects, the Telescopic of spring enables transmits bending to extend according to chain when being seated against the arc end by transmitting device around axis
Or shorten so that bearing successfully realizes synchronizing moving with chain.Bent axle is when being moved to the output terminal of transmission chain, bearing
On bent axle roll on slide plate so that bent axle slides into quenching box along slide plate.It can be seen that the utility model quenching process is automatic
It completes, it is efficient, it is simple in structure, the quenching cooling velocity of bent axle is not only accelerated, but also can realize grade quench, using wind
Cold and liquid cold (oil cooling/water cooling) promotes the quenched mechanical performance of bent axle.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of bearing.
Fig. 3 is the structure diagram of air hose.
Fig. 4 is the A-A sectional views in Fig. 2.
Fig. 5 is the A-A sectional views of the another embodiment of air hose in Fig. 2.
Component label instructions：Conveyor chain 1, bearing 2, spring 3, driving shaft 4, driven shaft 5, air hose 6, jet gap 7, cunning
Plate 8, skateboard slot 9, quenching box 10, valve 11.
Specific embodiment
It elaborates below in conjunction with the accompanying drawings to the utility model.
A kind of bent axle quenching unit as shown in Figs 1-4, including air cooling equipment and liquid cooling apparatus.
The air cooling equipment includes transmitting device, and the conveyor of the transmitting device is the transmission of two Parallel Symmetrics arrangements
Chain 1, the conveyor chain 1 along its length on be evenly spaced apart be equipped with several bearings 2.Bent axle quilt by heating
It is placed in bearing 2, can be that manipulator can also be that bent axle is placed in bearing 2 by the boom hoistings such as driving.2 upper end of bearing
Equipped with for placing the arc gap of crankshaft end, set arc gap that bent axle is stably placed in bearing 2 and transmit,
Prevent bent axle from skidding off bearing 2 and dropping so that transmission is relatively reliable.Using perpendicular between the bottom of the bearing 2 and conveyor chain 1
The spring 3 directly set connects, the both ends of transmission device be it is arc-shaped, and bearing 2 be do not have it is flexible cannot be with transmission chain
Bending and bend, connected using spring 3 so that bearing 2 need not with chain flexes, bullet when the both ends of transmission device transmits
Spring 3 freely can be extended and shortened, and flexibility ratio is high so that bearing 2 can be moved together with chain.2 edge of bearing on two chains
Face is set its width one by one, and a bent axle can be placed in two bearings 2 faced.The driving shaft 4 of the transmitting device
Parallel shows several air hoses 6 positioned at 1 lower section of upper layer transport chain, the 6 vertical transfer chain of air hose between driven shaft 5
1 length direction arrangement and 6 length of air hose are more than the spacing of two conveyor chains 1, ensure have air hose to lead between conveyor chain 1
It crosses, the air hose 6, which prolongs, is provided with the jet gap 7 for spraying air-flow on its length direction, the 7 face upper strata of jet gap
Conveyor chain 1, bent axle pass through from the upper layer transport chain 1 of transmitting device so that the gas face bent axle that 6 the inside of air hose sprays,
So that bent axle is quenched in transmission.
Liquid cooling apparatus is further included, the liquid cooling apparatus includes slide plate 8, and the slide plate 8 is obliquely installed and high one end is close
The output terminal of transmitting device, low one end are located in skateboard slot 9, and 9 bottom of skateboard slot sets that there are one quenching equipped with quenching liquid
Fire-box 10, the slide plate 8 are located at the opening edge edge of one end connection quenching box 10 in skateboard slot 9.Bent axle is transmitted with bearing 2
To transmitting device output terminal when, bearing 2 progressively tilts, and bent axle drops from bearing 2, along slide plate 8 slide into quenching box 10 into
Row liquid is quenched, and skateboard slot 9 plays the role of a baffle and is oriented to so that the bent axle slided along slide plate 8 will not pop up slide plate 8, sliding
It is close to 9 inner wall of skateboard slot in the two sides edge of plate 8 so that bent axle is strictly as slide plate 8 slides.The bottom side of the quenching box 10
Wall is equipped with the valve 11 of discharge quenching liquid, after the completion of quenching, opens valve 11, replaces quenching liquid, and can take out bent axle, when
So, directly bent axle can also be hung out with suspension hook.Quenched quenching liquid temperature rise, it is impossible to which continuous several times use, therefore need
Replace the quenching liquid under room temperature.
Further, the bottom plate one side of the quenching box 10 is hinged on the bottom of quenching box 10, and opposite side is fixed with bolt
In the side wall of quenching box 10, joint is equipped with refractory seals washer between the bottom plate and side wall, after discharging quenching liquid, beats
Bottom plate is opened, facilitates taking-up bent axle, gasket is used so that 10 sealed bottom of quenching box is reliable, quenching liquid will not be leaked out.
Further, set below the bottom plate there are one the transmission device (not shown) of metalloid transmission carrier bar,
The bent axle that quenching is completed is sent away, without manually transporting.
Further, multiple jet gaps 7 are provided on the air hose, the jet gap 7 is respectively positioned on air hose
Top half sets multiple gaps so that the scope of 6 upward air draft of air hose becomes larger so that bent axle can more fully carry out wind quenching.
Further, each bearing 2 is supported by three springs 3 so that bearing 2 is more reliable and more stable, preferably in chain
It is moved together when being wound on sprocket wheel (actively, driven wheel) with chain.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover among the right of the utility model.
Claims (5)
1. a kind of bent axle quenching unit, which is characterized in that including air cooling equipment and liquid cooling apparatus：
The air cooling equipment includes transmitting device, and the conveyor of the transmitting device is the chain of two Parallel Symmetrics arrangements
Item, the conveyor chain along its length on be evenly spaced apart to be equipped with several bearings, bearing upper end is equipped with for placing bent axle
The arc gap of end is connected between the bottom of the bearing and conveyor chain using the spring being vertically arranged, on two chains
Bearing along its width, face is set one by one, a bent axle can be placed in two bearings faced；The transmitting device
Parallel shows several air hoses below upper layer transport chain, the air hose vertical transfer chain between driving shaft and driven shaft
Item length direction arrangement and duct length be more than two conveyor chains spacing, the air hose prolong set on its length direction it is useful
In the jet gap for spraying air-flow, the jet gap face upper layer transport chain；
Liquid cooling apparatus is further included, the liquid cooling apparatus includes slide plate, and the slide plate is obliquely installed and high one end is filled close to transmission
The output terminal put, low one end are located in skateboard slot, and the slide plate trench bottom is equipped with a quenching box that quenching liquid is housed, described
Slide plate is located at the opening edge edge of one end connection quenching box in skateboard slot, and the bottom sidewall of the quenching box is equipped with discharge quenching liquid
Valve.
2. a kind of bent axle quenching unit according to claim 1, which is characterized in that the bottom plate one side of the quenching box is hinged
In the bottom of quenching box, opposite side is fixed by bolts in the side wall of quenching box, and joint is equipped between the bottom plate and side wall
Refractory seals washer.
A kind of 3. bent axle quenching unit according to claim 2, which is characterized in that transmission there are one being set below the bottom plate
Device.
4. a kind of bent axle quenching unit according to claim 1, which is characterized in that be provided on the air hose multiple described
Jet gap, the jet gap are respectively positioned on the top half of air hose.
5. a kind of bent axle quenching unit according to claim 1, which is characterized in that each bearing is propped up using three springs
Support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721282531.XU CN207452198U (en) | 2017-09-30 | 2017-09-30 | A kind of bent axle quenching unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721282531.XU CN207452198U (en) | 2017-09-30 | 2017-09-30 | A kind of bent axle quenching unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207452198U true CN207452198U (en) | 2018-06-05 |
Family
ID=62250267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721282531.XU Active CN207452198U (en) | 2017-09-30 | 2017-09-30 | A kind of bent axle quenching unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207452198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108504829A (en) * | 2018-06-13 | 2018-09-07 | 重庆市璧山区川江金属配件厂 | A kind of gear quenching device |
-
2017
- 2017-09-30 CN CN201721282531.XU patent/CN207452198U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108504829A (en) * | 2018-06-13 | 2018-09-07 | 重庆市璧山区川江金属配件厂 | A kind of gear quenching device |
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