CN110184442A - Wheel hub heat-treatment furnace - Google Patents
Wheel hub heat-treatment furnace Download PDFInfo
- Publication number
- CN110184442A CN110184442A CN201910303883.6A CN201910303883A CN110184442A CN 110184442 A CN110184442 A CN 110184442A CN 201910303883 A CN201910303883 A CN 201910303883A CN 110184442 A CN110184442 A CN 110184442A
- Authority
- CN
- China
- Prior art keywords
- rod
- wheel hub
- supporting element
- axially position
- connection
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 41
- 238000001727 in vivo Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 21
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- 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
- C21D9/0025—Supports; Baskets; Containers; Covers
-
- 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
- C21D9/34—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tyres; for rims
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)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a kind of wheel hub heat-treatment furnaces, belong to wheel hub processing equipment field, solve the problems, such as that the wheel rim of automotive hub in the prior art is easily deformed in heat treatment process, the technical solution for solving the problems, such as this is mainly furnace body equipped with the carrier chain for conveying wheel hub, the hanging rod being vertically arranged is equipped in furnace body, the top of hanging rod is connected to carrier chain, hanging rod is equipped with the supporting element for positioning wheel hub, supporting element is secured transverse on hanging rod, the cooperation of the centre bore of hanging rod and spoke, wheel hub sleeve realizes axially position on supporting element, the periphery of supporting element and the inner sidewall cooperation of wheel rim prevent rim deformation.Present invention is mainly used for effectivelying prevent the wheel rim of wheel hub to deform in heat treatment process, the quality of wheel hub heat treatment process is improved.
Description
Technical field
The present invention relates to wheel hub process equipment, especially a kind of wheel hub heat-treatment furnace.
Background technique
As the prior art, utility model patent 201120415538.0 discloses a kind of aluminium alloy wheel hub heat treatment dress
It sets, including heat-treatment furnace, aluminium alloy wheel hub, forms notch on the top plate of heat-treatment furnace, it is fixed on the top plate on two side of notch
There is track, the driving wheel for carrying extension trolley is placed on track, is carried and is fixed with hanger on extension trolley, is fixed on hanger and horizontally hangs
Column, the centre bore sleeve of aluminium alloy wheel hub are clamped with cushion block on hanging column between aluminium alloy wheel hub and hanger.According to its specification
The middle part of wheel hub structure shown in attached drawing, spoke and wheel rim connects, and wheel rim is unlikely to deform during heat treatment, so above-mentioned
Patent does not account for rationally supporting inner rim portion, is suitable for hub of motorcycle.But it is wider in wheel rims such as automotive hubs
Wheel products in, inner rim portion other than being connect with spoke just without other support, wheel hub by the way of vertical hanging,
After Overheating Treatment, inner rim portion will appear irregular deformation, and wheel rim is caused to cannot keep circular state, and scrappage will increase
Add.In addition, wheel hub vertical hanging, compares occupied space, causes the utilization rate of heat-treatment furnace to decline, influence production efficiency.
Summary of the invention
Present invention purpose to be achieved is just to provide a kind of wheel hub heat-treatment furnace, effectively prevent the wheel rim of wheel hub in Re Chu
It is deformed in reason process, improves the quality of wheel hub heat treatment process.
In order to achieve the above object, the present invention adopts the following technical scheme: wheel hub heat-treatment furnace, including furnace body, on furnace body
Equipped with the carrier chain for conveying wheel hub, the hanging rod being vertically arranged is equipped in furnace body, the top of hanging rod is connected to carrier chain, sets on hanging rod
There is the supporting element for locating wheel hub, supporting element is secured transverse on hanging rod, and the centre bore cooperation of hanging rod and spoke, wheel hub sleeve exists
Axially position is realized on supporting element, the periphery of supporting element and the inner sidewall cooperation of wheel rim prevent rim deformation.
Further, the hanging rod includes the multistage body of rod, and supporting element is equipped on the every body of rod, and adjacent two sections of bodies of rod are removable
Unload connection.
Further, the body of rod includes first part and second part, and the one of one end of first part and second part
End connection, the other end of first part are used for supporting element axially position, and the other end of second part is used for, and wheel hub is axially fixed
Position, first part connects with second part is integrally fixed the body of rod, supporting element and wheel hub.
Further, one end of the first part is equipped with connecting ball head, and one end of second part is equipped with and connecting ball head
The link slot of cooperation.
Further, the other end of the first part is equipped with the first positioning protrusion, and the first positioning protrusion resists supporting element
Outside realize axially position.
Further, the other end of the second part is equipped with the second positioning protrusion, and the second positioning protrusion resists spoke
Realize axially position in outside.
Further, the both ends of the body of rod are equipped with axially position ring, at least one axially position ring and the body of rod are removable
Connection is unloaded, one of axially position ring resists the outside of supporting element for its axially position, another axially position ring is used for
The outside of spoke is resisted by wheel hub axially position, the body of rod, supporting element and wheel hub are integrally fixed by two axially position rings.
Further, the top of the body of rod is equipped with the first inner hole for connection, and the bottom end of the body of rod is equipped with for connecting
The second inner hole, in adjacent two bodies of rod, the second inner hole of the body of rod being located above passes through connecting rod and the underlying body of rod
The first inner hole connection；
Alternatively, the top of the body of rod is equipped with the first connector for connection, the bottom end of the body of rod is equipped with for connection
Second inner hole, in adjacent two bodies of rod, the second inner hole of the body of rod being located above and the first connector of the underlying body of rod
It is cooperatively connected；
Alternatively, the top of the body of rod is equipped with the first inner hole for connection, the bottom end of the body of rod is equipped with for connection
Two connectors, in adjacent two bodies of rod, the second connector of the body of rod being located above and the first inner hole of the underlying body of rod
It is cooperatively connected；
Alternatively, the top of the body of rod is equipped with the first connector for connection, the bottom end of the body of rod is equipped with for connection
Second connector, in adjacent two bodies of rod, the second connector of the body of rod being located above passes through connecting cylinder and underlying bar
First connector of body connects.
Further, the supporting element is the spoke of two-chip type wheel hub.
Further, the inner bottom surface of the furnace body be equipped with unpowered support roller, unpowered support roller along wheel hub conveying
Direction arranges diagonally downward；Alternatively, the inner bottom surface of the furnace body is equipped with dynamic support roller, dynamic support roller is horizontally arranged.
After adopting the above technical scheme, the present invention has the advantage that firstly, since wheel hub use is covered in supporting element periphery
Mode be located on hanging rod, supporting element to wheel rim carry out radial support, it is possible to prevente effectively from wheel rim radial deformation；Secondly, by
It is axially positioned on hanging rod in wheel hub by supporting element, other than the active force that supports support wheel rim generates, wheel rim can not
Other axial forces are born again, and in heat treatment process, the axial direction of wheel rim is also unlikely to deform, and improves wheel hub heat treatment process
Quality；Third, wheel hub can be superimposed the more wheel hubs of suspension while carry out heat treatment and add using horizontally suspending on a hanging rod
Work, the available raising of processing efficiency.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is a kind of structural schematic diagram (one) of wheel hub heat-treatment furnace in the embodiment of the present invention one；
Fig. 2 is a kind of structural schematic diagram (two) of wheel hub heat-treatment furnace in the embodiment of the present invention one；
Fig. 3 is a kind of structural schematic diagram (three) of wheel hub heat-treatment furnace in the embodiment of the present invention one；
Fig. 4 is the schematic diagram that the body of rod, supporting element, wheel hub are integrally fixed in the embodiment of the present invention one.
Specific embodiment
Embodiment one:
As shown in Figure 1, Figure 2 and Figure 3, the present invention provides a kind of wheel hub heat-treatment furnace, including furnace body 1, and furnace body 1, which is equipped with, to be used
In the carrier chain 2 of conveying wheel hub 9, it is equipped with the hanging rod 3 being vertically arranged in furnace body 1, the top of hanging rod 3 is connected to carrier chain 2, on hanging rod 3
Equipped with the supporting element 4 for positioning wheel hub 9, supporting element 4 is secured transverse on hanging rod 3, and hanging rod 3 and the centre bore of spoke 91 are matched
It closes, 9 sets of wheel hub are realized axially position on the support 4, and the periphery of supporting element 4 and the inner sidewall cooperation of wheel rim 92 prevent wheel rim 92
Deformation.Firstly, since wheel hub 9 is located on hanging rod 3 using covering by the way of 4 periphery of supporting element, supporting element 4 carries out wheel rim 92
Radial support, it is possible to prevente effectively from 92 radial deformation of wheel rim；Secondly as wheel hub 9 is axially positioned on hanging rod 3 by supporting element 4
On, other than the active force that 4 support wheel rim 92 of supporting element generates, wheel rim 92 can be not subjected to other axial forces, in Re Chu
It manages in process, the axial direction of wheel rim 92 is also unlikely to deform, and improves the quality of wheel hub heat treatment process；Third, wheel hub 9 use water
It is flat to hang, it can be superimposed the more wheel hubs 9 of suspension on a hanging rod 3 while carrying out heat treatment process, processing efficiency is available
It improves.
In the present embodiment, the inner bottom surface of furnace body 1 is equipped with unpowered support roller 11, and unpowered support roller 11 is along wheel hub 9
Conveying direction arrange diagonally downward, using wheel hub 9 self weight realize wheel hub 9 auxiliary convey, can reduce to driving convey
The power requirement of the driver of chain 2, reduces cost.It should be understood that the inner bottom surface of furnace body 1 can also be equipped with dynamic support
Roller, dynamic support roller are horizontally arranged.
More wheel hubs 9 are hung by superposition and carry out heat treatment process simultaneously, and the utilization rate of heat-treatment furnace can be improved, mention
The particular number of high efficiency, wheel hub 9 can be selected according to the volume of heat-treatment furnace, such as in the present embodiment, an extension
Bar 3 has hung altogether four wheel hubs 9, and two hanging rods 3 are arranged side by side, and according to the length of heat-treatment furnace, front and back is provided with altogether
10 hanging rods 3,80 wheel hubs 9 can be heat-treated by being equivalent to the same time.And wheel hub 9, Ke Yishe is hung for convenience
Counting hanging rod 3 includes the multistage body of rod 31, is seen in conjunction with Fig. 4, supporting element 4 is equipped on the every body of rod 31, and adjacent two sections of bodies of rod 31 are removable
Unload connection, thus every body of rod 31 can independent disassembling, each wheel hub 9 can be independent, after the completion of heat treatment process,
Directly the wheel hub 9 for occurring quality problems individually can be unloaded, without all wheel hubs 9 on whole hanging rod 3 are all unloaded,
Reduce the influence to subsequent technique.
Since the body of rod 31 can form the entirety individually hung with supporting element 4, wheel hub 9, in order to increase the body of rod 31, branch
The reliability that support member 4 and wheel hub 9 are fixed, the body of rod 31 include first part 311 and second part 312, one end of first part 311
It is connect with one end of second part 312, the other end of first part 311 is used for 4 axially position of supporting element, second part 312
The other end be used for 9 axially position of wheel hub, first part 311 and the connection of second part 312 are by the body of rod 31, supporting element 4 and wheel
Hub 9 is integrally fixed.Specific connection type can be as shown in figure 4, be located at the one of second part 312 for connecting ball head 3121
End, link slot 3111 is located at one end of first part 311, can also be equipped with connecting ball head in one end of first part 311, and second
One end of part 312 is equipped with the link slot cooperated with connecting ball head.And specific positioning method, it can be in first part 311
The other end is equipped with the first positioning protrusion 3112, and axially position is realized in the outside that the first positioning protrusion 3112 resists supporting element 4.Second
The other end of part 312 is equipped with the second positioning protrusion 3122, and the outside that the second positioning protrusion 3122 resists spoke is realized axial fixed
Position.In the present embodiment, wheel hub is hung in such a way that wheel rim is downward with respect to spoke, because of the body of rod 31,4 and of supporting element
Wheel hub 9 is integrally fixed, and wheel hub can also be hung in such a way that wheel rim is upward with respect to spoke.
To realize being detachably connected for adjacent two bodies of rod 31, it can be equipped on the top of the body of rod 31 and be used for the first of connection
Inner hole 313, the bottom end of the body of rod 31 are equipped with the second inner hole 314 for connection, in adjacent two bodies of rod 31, the body of rod that is located above
31 the second inner hole 314 is connect by connecting rod with the first inner hole 313 of the underlying body of rod 31, the first inner hole 313 and the
Two inner holes 314 can use threaded hole, and connecting rod uses double threaded screw, and threaded connection is reliable and stable, assembles and disassembles also more convenient.It removes
It is threadedly coupled, is also feasible using buckle etc common detachable connection method.
To further increase production efficiency, supporting element 4 can choose the spoke of two-chip type wheel hub.Because two-chip type wheel hub
Spoke itself is also required to carry out heat treatment process, and heat treatment of having got back while realizing supporting role kills two birds with one stone.It can be with
Understand, supporting element 4 is also possible to specially process the auxiliary mould being used to support, and auxiliary mould can be utilized repeatedly, ruler
Very little precision also can be higher, and support effect can be better than the spoke of two-chip type wheel hub.
Embodiment two:
In addition to 31 structure of the body of rod using two-part, 31 structure of the body of rod of one-part form, the specifically body of rod 31 can also be used
Both ends be equipped with axially position ring, at least one axially position ring is detachably connected with the body of rod 31, one of axially position
Ring resists the outside of supporting element 4 for its axially position, another axially position ring is used to resist the outside of spoke for 9 axis of wheel hub
To positioning, the body of rod 31, supporting element 4 and wheel hub 9 are integrally fixed by two axially position rings.
The other content that the present embodiment does not describe can be with reference implementation example one.
Embodiment three:
In addition to the connection type in embodiment one, the first connection for connection can also be equipped on the top of the body of rod 31
Head, the bottom end of the body of rod 31 are equipped with the second inner hole 314 for connection, in adjacent two bodies of rod 31, the body of rod 31 that is located above
First connector of the second inner hole 314 and the underlying body of rod 31 is cooperatively connected.Second inner hole 314 and the first connector can also
Connection type is threadedly coupled or snaps connection etc. to use.In addition to this, it is possible to understand that, it is equipped with and uses on the top of the body of rod 31
In the first inner hole 313 of connection, the bottom end of the body of rod 31 is equipped with the second connector for connection, in adjacent two bodies of rod 31, position
It is cooperatively connected in the second connector of the body of rod 31 of top and the first inner hole 313 of the underlying body of rod 31.Alternatively, in the body of rod
31 top is equipped with the first connector for connection, and the bottom end of the body of rod 31 is equipped with the second connector for connection, and adjacent two
In the root body of rod 31, the second connector of the body of rod 31 being located above is connect by connecting cylinder with the first of the underlying body of rod 31
Head connection.
The other content that the present embodiment does not describe can be with reference implementation example one or embodiment two.
The two may be implemented after connection and keep for the detachable connection method that adjacent two bodies of rod 31 are mentioned in the present invention
Fixed relationship can occur swinging and bumping against in 2 motion process of carrier chain to avoid wheel hub 9.In addition to above preferred embodiment, originally
Invention is there are also other embodiments, and various changes and modifications can be made by those skilled in the art in light of the present invention, as long as not
It is detached from spirit of the invention, should belong to range defined in claims of the present invention.
Claims (10)
1. wheel hub heat-treatment furnace, including furnace body, furnace body is equipped with the carrier chain for conveying wheel hub, which is characterized in that the furnace
It is equipped with the hanging rod being vertically arranged in vivo, the top of hanging rod is connected to carrier chain, and hanging rod is equipped with the supporting element for positioning wheel hub, support
Part is secured transverse on hanging rod, and the centre bore cooperation of hanging rod and spoke, wheel hub sleeve realizes axially position, supporting element on supporting element
Periphery and wheel rim inner sidewall cooperation prevent rim deformation.
2. wheel hub heat-treatment furnace according to claim 1, which is characterized in that the hanging rod includes the multistage body of rod, every bar
Supporting element is installed, adjacent two sections of bodies of rod are detachably connected on body.
3. wheel hub heat-treatment furnace according to claim 2, which is characterized in that the body of rod includes first part and second
Point, one end of first part and one end of second part connect, and the other end of first part is used for supporting element axially position, the
The other end of two parts is used for wheel hub axially position, and first part connects with second part consolidates the body of rod, supporting element and wheel hub
It is fixed integral.
4. wheel hub heat-treatment furnace according to claim 3, which is characterized in that one end of the first part is equipped with connected ball
Head, one end of second part are equipped with the link slot cooperated with connecting ball head.
5. wheel hub heat-treatment furnace according to claim 3, which is characterized in that the other end of the first part is equipped with first
Axially position is realized in positioning protrusion, the outside that the first positioning protrusion resists supporting element.
6. wheel hub heat-treatment furnace according to claim 3, which is characterized in that the other end of the second part is equipped with second
Axially position is realized in positioning protrusion, the outside that the second positioning protrusion resists spoke.
7. wheel hub heat-treatment furnace according to claim 2, which is characterized in that the both ends of the body of rod are equipped with axially position
Ring, at least one axially position ring are detachably connected with the body of rod, one of axially position ring resist the outside of supporting element by its
Axially position, another axially position ring are used to resist the outside of spoke for wheel hub axially position, and two axially position rings will
The body of rod, supporting element and wheel hub are integrally fixed.
8. wheel hub heat-treatment furnace according to claim 3 or 7, which is characterized in that the top of the body of rod is equipped with for connecting
The first inner hole connect, the bottom end of the body of rod are equipped with the second inner hole for connection, in adjacent two bodies of rod, the body of rod that is located above
Second inner hole is connect by connecting rod with the first inner hole of the underlying body of rod；
Alternatively, the top of the body of rod is equipped with the first connector for connection, the bottom end of the body of rod is equipped with second for connection
Inner hole, in adjacent two bodies of rod, the second inner hole of the body of rod being located above and the first connector of the underlying body of rod cooperate
Connection；
Alternatively, the top of the body of rod is equipped with the first inner hole for connection, the bottom end of the body of rod is equipped with to be connected for the second of connection
Connector, in adjacent two bodies of rod, the second connector of the body of rod being located above and the first inner hole of the underlying body of rod
Connection；
Alternatively, the top of the body of rod is equipped with the first connector for connection, the bottom end of the body of rod is equipped with second for connection
Connector, in adjacent two bodies of rod, the second connector of the body of rod being located above passes through connecting cylinder and the underlying body of rod
The connection of first connector.
9. wheel hub heat-treatment furnace according to any one of claims 1 to 7, which is characterized in that the supporting element is two-chip type wheel
The spoke of hub.
10. wheel hub heat-treatment furnace according to any one of claims 1 to 7, which is characterized in that the inner bottom surface of the furnace body is equipped with
Unpowered support roller, unpowered support roller arrange diagonally downward along the conveying direction of wheel hub；Alternatively, the inner bottom surface of the furnace body
Equipped with dynamic support roller, dynamic support roller is horizontally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910303883.6A CN110184442A (en) | 2019-04-16 | 2019-04-16 | Wheel hub heat-treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910303883.6A CN110184442A (en) | 2019-04-16 | 2019-04-16 | Wheel hub heat-treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110184442A true CN110184442A (en) | 2019-08-30 |
Family
ID=67714546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910303883.6A Pending CN110184442A (en) | 2019-04-16 | 2019-04-16 | Wheel hub heat-treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110184442A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116676472A (en) * | 2023-07-13 | 2023-09-01 | 南京年达智能装备科技有限公司 | Intelligent heat treatment production line |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005336509A (en) * | 2004-05-24 | 2005-12-08 | Nissan Motor Co Ltd | Quenching holder and quenching method |
| CN104328248A (en) * | 2014-10-28 | 2015-02-04 | 重庆永达精密机械有限公司 | Quenching method for preventing major diameter sizes at two ends of splined hole of internal spline gear from being inconsistent |
| CN205024282U (en) * | 2015-07-07 | 2016-02-10 | 长兴县大云电炉制造有限公司 | Continuous type motorcycle wheel hub heat treatment furnace |
| CN205917311U (en) * | 2016-08-05 | 2017-02-01 | 黄冈市中洲安达热工设备有限公司 | Top transmission annular furnace suspension type multilayer loading frame |
| CN107794361A (en) * | 2017-11-08 | 2018-03-13 | 何琼 | A kind of heat treatment device for aluminum alloy hub for effectively improving yield rate |
| CN208483524U (en) * | 2018-03-31 | 2019-02-12 | 安徽智博新材料科技有限公司 | Anti-deformation fixture for processing for aluminium alloy wheel hub |
| CN209974841U (en) * | 2019-04-16 | 2020-01-21 | 宁波德玛智能机械有限公司 | Wheel hub heat treatment furnace |
| CN112974124A (en) * | 2021-03-17 | 2021-06-18 | 温州盘虎新能源有限公司 | Automobile hub and processing technology thereof |
-
2019
- 2019-04-16 CN CN201910303883.6A patent/CN110184442A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005336509A (en) * | 2004-05-24 | 2005-12-08 | Nissan Motor Co Ltd | Quenching holder and quenching method |
| CN104328248A (en) * | 2014-10-28 | 2015-02-04 | 重庆永达精密机械有限公司 | Quenching method for preventing major diameter sizes at two ends of splined hole of internal spline gear from being inconsistent |
| CN205024282U (en) * | 2015-07-07 | 2016-02-10 | 长兴县大云电炉制造有限公司 | Continuous type motorcycle wheel hub heat treatment furnace |
| CN205917311U (en) * | 2016-08-05 | 2017-02-01 | 黄冈市中洲安达热工设备有限公司 | Top transmission annular furnace suspension type multilayer loading frame |
| CN107794361A (en) * | 2017-11-08 | 2018-03-13 | 何琼 | A kind of heat treatment device for aluminum alloy hub for effectively improving yield rate |
| CN208483524U (en) * | 2018-03-31 | 2019-02-12 | 安徽智博新材料科技有限公司 | Anti-deformation fixture for processing for aluminium alloy wheel hub |
| CN209974841U (en) * | 2019-04-16 | 2020-01-21 | 宁波德玛智能机械有限公司 | Wheel hub heat treatment furnace |
| CN112974124A (en) * | 2021-03-17 | 2021-06-18 | 温州盘虎新能源有限公司 | Automobile hub and processing technology thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116676472A (en) * | 2023-07-13 | 2023-09-01 | 南京年达智能装备科技有限公司 | Intelligent heat treatment production line |
| CN116676472B (en) * | 2023-07-13 | 2023-12-01 | 南京年达智能装备科技有限公司 | Intelligent heat treatment production line |
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