CN110303112A - A kind of aluminium alloy wheel hub forging clamping fixed mechanism - Google Patents
A kind of aluminium alloy wheel hub forging clamping fixed mechanism Download PDFInfo
- Publication number
- CN110303112A CN110303112A CN201910612236.3A CN201910612236A CN110303112A CN 110303112 A CN110303112 A CN 110303112A CN 201910612236 A CN201910612236 A CN 201910612236A CN 110303112 A CN110303112 A CN 110303112A
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- Prior art keywords
- chamber
- calcining
- fixed
- rotation
- wheel hub
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
- B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/10—Manipulators
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Furnace Details (AREA)
- Forging (AREA)
Abstract
The present invention relates to wheel hub technical field of forging, especially a kind of aluminium alloy wheel hub forging clamping fixed mechanism, including calcining case and the lifting chamber being set in the calcining case, guide groove is symmetrically arranged in inner wall before and after the lifting chamber, it is slidably fitted with erecting bed between former and later two described guide grooves, the calcining furnace for communicating setting with extraneous gas pipeline is fixed in the erecting bed；Apparatus of the present invention structure is simple, high degree of automation, realizes that each process carries out one by one in wheel hub forging process by machine driving, may replace tradition using instrument and clamp calcination operation to wheel hub, can reduce labor intensity, improve production efficiency；Since apparatus of the present invention can rotate wheel hub in calcination process, being heated evenly property can be greatly increased, improves the quality of production.
Description
Technical field
The present invention relates to wheel hub technical field of forging, especially a kind of aluminium alloy wheel hub forging fixed machine of clamping
Structure.
Background technique
Automobile is brought conveniently for our life, and wheel hub is the component of bearing automobile tire, and aluminium alloy wheel hub is with its beauty
The features such as seeing generous, safety and comfort has won the favor of more next more private car owners；
It needs to carry out Forge Heating to it during aluminium alloy wheel hub production；Automotive hub heats forged device in tradition
It is inconvenient when in use, it needs to carry out it clamping fixation using complicated instrument by manpower, large labor intensity,
Production efficiency is slow；Meanwhile forging it since common instrument does not have rotation function in clamping fixation procedure
The even phenomenon of uneven heating is easily caused in journey, seriously affects the quality of production；In addition, due to general all close in wheel hub forging process
It closes in space and carries out, keeping amount and its shortage have seriously affected forging quality, there are larger drawbacks, it is difficult to meet modern
Needed for processing, need to improve.
Summary of the invention
The purpose of the present invention is to provide a kind of aluminium alloy wheel hub forging clamping fixed mechanisms, can overcome existing
The drawbacks described above of technology, to improve the practicability of equipment.
The technical solution adopted by the present invention to solve the technical problems is: a kind of aluminium alloy wheel hub forging of the invention
With fixed mechanism is clamped, including calcining case and the lifting chamber being set in the calcining case, before and after the lifting chamber in inner wall
Be symmetrically arranged with guide groove, erecting bed be slidably fitted between former and later two described guide grooves, be fixed in the erecting bed with
Extraneous gas pipeline communicates the calcining furnace of setting, and erecting bed top end surface two sides are symmetrically arranged with igniter, the lifting chamber
It is symmetrically arranged with the first sliding groove in the calcining case of downside, driving lifting device is equipped in first sliding groove；
The intracavitary roof of lifting is equipped with the calcining chamber of opening upwards, is symmetrically arranged with pushing tow in inner wall at left and right sides of the calcining chamber
Slot is equipped with movable component in the pushing tow slot, can be sealed the calcining chamber by the movable component, to be formed closed
Forge space, the device for clamping and rotating being symmetrically arranged on the downside of the pushing tow slot in the inner wall of the calcining chamber left and right sides, institute
It states device for clamping and rotating to be made of clamp assemblies, keeping component and locked component, passes through the locked component and control the folder
The clamp position or rotation status of component are held, and can persistently be supported to the calcining chamber after sealing by the keeping component,
Improve efficiency of combustion.
Further, the driving lifting device include the first sliding shoe for being slideably positioned in first sliding groove with
And it is symmetrical set the first rotation chamber in the first sliding groove inner bottom wall, first sliding groove and the guide groove
Between be provided with and communicated with movable chamber, the first sliding shoe top end surface is fixed with link block, the erecting bed bottom end
Face is fixed with lower connecting block, is rotatably assorted and is equipped with through the movable chamber between the upper link block and the lower connecting block
Articulated shaft, the limiting slot being symmetrically arranged in end wall before and after the lifting chamber at left and right sides of the guide groove, the limit
Limited block is slidably fitted in slot, the lifting platform being fixed between former and later two described limited blocks in the lifting chamber,
It is threadedly engaged in first threaded hole and the first threaded rod is installed through the first threaded hole is equipped with up and down in the lifting platform,
First threaded rod bottom is protruded into the first rotation chamber and is fixed with first bevel gear, first sliding groove and institute
It states to be rotatably assorted between the first rotation chamber and the second threaded rod is installed, second threaded rod is matched with the first sliding shoe screw thread
It closes, is fixed with first motor, the first motor or so in the calcining case between two first sliding grooves in left and right
Two sides are connected by power with two second threaded rods in left and right respectively, the described one end of second threaded rod far from the first motor
It protrudes into the first rotation chamber and is fixed with the second bevel gear being meshed with the first bevel gear.
Further, it is slidably fitted with parcel shelf in the calcining chamber, is provided through and is used for up and down in the parcel shelf
The wears groove that the erecting bed passes through is symmetrically arranged with and first threaded rod in the parcel shelf at left and right sides of the wears groove
The second threaded hole on same vertical line, fixation is set between the parcel shelf bottom end face and the lifting platform top end surface
There is top pressure spring.
Further, the movable component includes the capping plate being slidably mounted in the pushing tow slot and is set to described
The second sliding groove in pushing tow slot inner bottom wall, second sliding groove far from it is described calcining chamber inner wall in be equipped with the first volume around
Chamber is rotatably assorted between first coil cavity and second sliding groove and is equipped with third threaded rod, second sliding groove
In be slidably fitted with the capping plate the second sliding shoe that is fixedly connected and is threadedly engaged with the third threaded rod, described the
The first reel is fixed on the third threaded rod in one coil cavity.
Further, the clamp assemblies include be symmetrically disposed on arc-shaped cavity at left and right sides of the calcining chamber in inner wall with
And it is slidably mounted on the holding ring in the arc-shaped cavity, the holding ring is fixed with friction on the end face of the calcining chamber
Pad, the arc-shaped cavity are equipped with installation cavity in the inner wall far from the calcining chamber, and rotation is fitted with rotation in the installation cavity
Set, left and right is provided through push slot in the turning set, is slidably fitted with push rod in the push slot, in the push rod
It is threadedly engaged and the 4th threaded rod is installed, the 4th threaded rod and be fixedly installed on the installation cavity far from the arc-shaped cavity end
The second motor power in wall connects, and is equipped with annular chamber above and below the installation cavity in end wall, and fixation is set in the turning set outer circle
There is the lock gear protruded into the annular chamber.
Further, the keeping component includes the second rotation chamber being set in the annular chamber inner roof wall and setting
Compression chamber in the arc-shaped cavity inner roof wall, bottom is equipped with elastic balloon in the compression chamber, slides peace in the compression chamber
Equipped with the compression plate being located on the upside of the elastic balloon, before and after the compression chamber, end wall transfer is dynamic is fitted with the first rotation
Axis is fixed with press cam and the third hand tap gear on rear side of the press cam in first rotation axis, described
It is rotatably assorted between compression chamber and the second rotation chamber and the second rotation axis is installed, described second in the second rotation chamber
The rotate gear being meshed with the lock gear is fixed in rotation axis, in second rotation axis in the compression chamber
It is fixed with the 4th bevel gear being meshed with the third hand tap gear, annular is provided with oxygen increasing tube in the calcining cavity wall,
In the oxygen increasing tube be equipped with multiple groups it is evenly distributed and opening towards it is described calcining chamber gas vent, the oxygen increasing tube by siphunculus with
The elastic balloon connection setting.
Further, the locked component includes being set to be symmetrically disposed in the calcining case and be located at the lifting chamber
The third sliding groove of the left and right sides and the third sliding shoe being slidably mounted in the third sliding groove, the third sliding groove
Inner bottom wall is equipped with third and rotates chamber, is rotatably assorted and is equipped with and described the between third rotation chamber and the third sliding groove
The 5th threaded rod that three sliding shoes are threadedly engaged, the third, which rotates, is fixed with the 5th cone on the 5th threaded rod in chamber
Gear is provided with and communicated with sliding eye between the third sliding groove and the annular chamber, be slidably fitted in the sliding eye with
The locking teeth that the third sliding shoe is fixedly connected.
Further, bilateral symmetry is equipped with volume Two line chamber in the calcining case bottom end face, the volume Two line chamber with
Be rotatably assorted the third rotation axis being equipped with through third rotation chamber between the first rotation chamber, the first rotation chamber
In the third rotation axis on be fixed with the 6th bevel gear being meshed with the first bevel gear, the third rotates chamber
In the third rotation axis on be fixed with the 7th bevel gear being meshed with the 5th bevel gear, the volume Two line chamber
In the third rotation axis on be fixed with the second reel, be connected between the volume Two line chamber and first coil cavity
It is provided with wire casing, rotation is fitted with fixed pulley in the wire casing, and bracing wire, described bracing wire one end are arranged on the fixed pulley
It is fixedly connected with second reel and the other end is fixedly connected with first reel.
The beneficial effects of the present invention are: apparatus of the present invention structure is simple, high degree of automation is realized by machine driving and is taken turns
Each process carries out one by one in hub forging process, may replace tradition using instrument and clamps calcination operation to wheel hub, can reduce
Labor intensity improves production efficiency；Since apparatus of the present invention can rotate wheel hub in calcination process, can greatly increase by
Thermal uniformity improves the quality of production；In addition, apparatus of the present invention are in opposing seal environment in calcination process, can increase greatly
Add the feature of environmental protection and safety；Simultaneously because having additional oxygen-increasing device, it is greatly improved efficiency of combustion, reduces use cost.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of aluminium alloy wheel hub forging clamping fixed mechanism overall structure diagram of the invention.
Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at A.
Fig. 3 is the structural schematic diagram of B-B in Fig. 1.
Fig. 4 is the structural schematic diagram of C-C in Fig. 2.
Fig. 5 is the structural schematic diagram of holding ring in the present invention.
Specific embodiment
Below with reference to Fig. 1-5, the present invention is described in detail, wherein for sake of convenience, now to hereafter described orientation
Provide as follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
A kind of clamping fixed mechanism of the aluminium alloy wheel hub forging in conjunction with described in attached drawing 1-5, including calcining case 10 with
And it is set to the lifting chamber 25 in the calcining case 10, guide groove 30, front and back are symmetrically arranged in the 25 front and back inner wall of lifting chamber
It is slidably fitted with erecting bed 37 between two guide grooves 30, is fixed in the erecting bed 37 and extraneous gas pipeline phase
The calcining furnace 32 of logical setting, the 37 top end surface two sides of erecting bed are symmetrically arranged with igniter 31,25 downside of lifting chamber
It is symmetrically arranged with the first sliding groove 40 in the calcining case 10, driving lifting device is equipped in first sliding groove 40；
Lifting 25 inner roof wall of chamber is equipped with the calcining chamber 11 of opening upwards, symmetrically sets in 11 left and right sides inner wall of calcining chamber
There is pushing tow slot 15, is equipped with movable component in the pushing tow slot 15, the calcining chamber 11 can be sealed by the movable component, from
And closed forging space is formed, it is symmetrically arranged in calcining 11 left and right sides inner wall of chamber positioned at 15 downside of pushing tow slot
Device for clamping and rotating, the device for clamping and rotating are made of clamp assemblies, keeping component and locked component, pass through the locking
Component controls the clamp position or rotation status of the clamp assemblies, and can be to forging described in after sealing by the keeping component
It burns chamber 11 persistently to support, improves efficiency of combustion.
Valuably, the driving lifting device includes the first sliding shoe 39 being slideably positioned in first sliding groove 40
And it is symmetrical set the first rotation chamber 47 in 40 inner bottom wall of the first sliding groove, first sliding groove 40 and institute
It states and is provided with and communicated with movable chamber 43 between guide groove 30,39 top end surface of the first sliding shoe is fixed with link block 38,
37 bottom end face of erecting bed is fixed with lower connecting block 36, rotates between the upper link block 38 and the lower connecting block 36
It is fitted with the articulated shaft 44 through the movable chamber 43, is symmetrically arranged in the 25 front and back end wall of lifting chamber and is located at described lead
To the limiting slot 34 of 30 left and right sides of slot, it is slidably fitted with limited block 80 in the limiting slot 34, former and later two described limited blocks
It is fixed between 80 in the lifting platform 33 gone up and down in chamber 25, the lifting platform 33 up and down through equipped with the first screw thread
Hole is threadedly engaged in first threaded hole and is equipped with the first threaded rod 35, and 35 bottom of the first threaded rod protrudes into described
In one rotation chamber 47 and it is fixed with first bevel gear 46, is rotated between first sliding groove 40 and the first rotation chamber 47
It is fitted with the second threaded rod 41, second threaded rod 41 is threadedly engaged with first sliding shoe 39, two institutes in left and right
It states and is fixed with first motor 42 in the calcining case 10 between the first sliding groove 40, divide at left and right sides of the first motor 42
It is not connected by power with two second threaded rods in left and right, second threaded rod 41 is stretched far from one end of the first motor 42
Enter in the first rotation chamber 47 and is fixed with the second bevel gear 45 being meshed with the first bevel gear 46.
Valuably, it is slidably fitted with parcel shelf 13 in the calcining chamber 11, is provided through up and down in the parcel shelf 13
For the wears groove 12 that the erecting bed 37 passes through, it is symmetrically arranged in the parcel shelf 13 of 12 left and right sides of the wears groove and institute
State the second threaded hole 14 that the first threaded rod 35 is located on same vertical line, 13 bottom end face of parcel shelf and the lifting platform
Top pressure spring 29 is fixed between 33 top end surfaces.
Valuably, the movable component includes the capping plate 16 being slidably mounted in the pushing tow slot 15 and is set to institute
The second sliding groove 17 in 15 inner bottom wall of pushing tow slot is stated, second sliding groove 17 is equipped in the inner wall far from the calcining chamber 11
First coil cavity 20 is rotatably assorted between first coil cavity 20 and second sliding groove 17 and is equipped with third threaded rod
18, be slidably fitted in second sliding groove 17 be fixedly connected with the capping plate 16 and with 18 screw thread of third threaded rod
The second sliding shoe 19 of cooperation is fixed with the first reel on the third threaded rod 18 in first coil cavity 20
21。
Valuably, the clamp assemblies include the arc-shaped cavity 64 being symmetrically disposed in calcining 11 left and right sides inner wall of chamber
And it is slidably mounted on the holding ring 65 in the arc-shaped cavity 64, the holding ring 65 is solid on the end face of the calcining chamber 11
Surely it is equipped with friction pad 66, the arc-shaped cavity 64 is equipped with installation cavity 67, the installation cavity 67 in the inner wall far from the calcining chamber 11
Middle rotation is fitted with turning set 68, and left and right is provided through push slot in the turning set 68, slides in the push slot
Push rod 71 is installed, is threadedly engaged in the push rod 71 and the 4th threaded rod 70 is installed, the 4th threaded rod 70 with it is solid
Surely it is set to the installation cavity 67 to be connected by power far from the second motor 69 in 64 end wall of arc-shaped cavity, on the installation cavity 67
It is equipped with annular chamber 72 in lower end wall, is fixed with the lock gear protruded into the annular chamber 72 in 68 outer circle of turning set
74。
Valuably, described that component is supported to include the second rotation chamber 57 being set in 72 inner roof wall of annular chamber and set
The compression chamber 59 being placed in 64 inner roof wall of arc-shaped cavity, bottom is equipped with elastic balloon 63, the compression in the compression chamber 59
The compression plate 62 positioned at 63 upside of elastic balloon is slidably fitted in chamber 59, the 59 front and back end wall transfer of compression chamber is dynamic to match
Conjunction is equipped with the first rotation axis 60, and press cam 61 is fixed in first rotation axis 60 and is located at the press cam
The third hand tap gear 78 of 61 rear sides is rotatably assorted between the compression chamber 59 and the second rotation chamber 57 and is equipped with the second rotation
Axis 73, it is described second rotation chamber 57 in second rotation axis 73 on be fixed be meshed with the lock gear 74 turn
Moving gear 58 is fixed in second rotation axis 73 in the compression chamber 59 and to be meshed with the third hand tap gear 78
4th bevel gear 79, annular is provided with oxygen increasing tube 26 in 11 inner wall of calcining chamber, and it is uniform to be equipped with multiple groups in the oxygen increasing tube 26
Arrangement and the gas vent 27 being open towards the calcining chamber 11, the oxygen increasing tube 26 passes through siphunculus 28 and the elastic balloon 63 connects
Logical setting.
Valuably, the locked component includes being set to be symmetrically disposed in the calcining case 10 and be located at the lifting chamber
The third sliding groove 55 of 25 left and right sides and the third sliding shoe 77 that is slidably mounted in the third sliding groove 55, described the
Three sliding grooves, 55 inner bottom wall is equipped with third and rotates chamber 52, rotates and matches between the third rotation chamber 52 and the third sliding groove 55
Conjunction is equipped with the 5th threaded rod 56 being threadedly engaged with the third sliding shoe 77, and the third rotates the described 5th in chamber 52
It is fixed with the 5th bevel gear 51 on threaded rod 56, is provided with and communicated with cunning between the third sliding groove 55 and the annular chamber 72
Hole 75 is moved, is slidably fitted with the locking teeth 76 being fixedly connected with the third sliding shoe 77 in the sliding eye 75.
Valuably, bilateral symmetry is equipped with volume Two line chamber 54, the volume Two line chamber in 10 bottom end face of calcining case
Be rotatably assorted the third rotation axis 49 being equipped with through third rotation chamber 52 between 54 and the first rotation chamber 47, described
The 6th cone tooth being meshed with the first bevel gear 46 is fixed in the third rotation axis 49 in first rotation chamber 47
Wheel 48 is fixed in the third rotation axis 49 in third rotation chamber 52 and to be meshed with the 5th bevel gear 51
7th bevel gear 50 is fixed with the second reel 53 in the third rotation axis 49 in the volume Two line chamber 54, described
It is provided with and communicated with wire casing 24 between volume Two line chamber 54 and first coil cavity 20, rotates and is fitted in the wire casing 24
Fixed pulley 23 is arranged with bracing wire 22 on the fixed pulley 23, and described 22 one end of bracing wire is fixedly connected with second reel 53
And the other end is fixedly connected with first reel 21.
The present invention is in the initial state: the capping plate 16 and the holding ring 65 shrink respectively in the pushing tow slot 15 with
And in the arc-shaped cavity 64, under the press of the top pressure spring 29, the parcel shelf 13 is located inside the calcining chamber 11 most
Eminence and 13 top end surface of the parcel shelf is flushed with 10 top end surface of calcining case, the lifting platform 33 is located at the lifting
25 inside highest point of chamber and 33 top end surface of the lifting platform is flushed with 25 inner roof wall of lifting chamber, left and right two described first
Sliding shoe 39 is utmostly located remotely from each other, and the erecting bed 37 is located at the guide groove 30 under the drive of the articulated shaft 44
Bottommost；77 top end surface of third sliding shoe offsets with 55 inner bottom wall of third sliding groove, the locking teeth 76 and institute
The connection of 74 lock fit of lock gear is stated, the turning set 68 is rotated by limitation；
In use, the wheel hub of calcining is placed on the parcel shelf 13 first, at this point, the parcel shelf 13 under the effect of gravity
The pressure on top surface slide downward for overcoming the top pressure spring 29, when 13 bottom end face of parcel shelf and 11 inner bottom wall of calcining chamber
After offseting and offseting at the top of first threaded rod 35 with second threaded hole 14, controls second motor 69 and rotate, this
When, since the turning set 68 is rotated by limitation, second motor 69 can be driven after rotating by the 4th threaded rod 70
The push rod 71 drives the holding ring 65 towards sliding in the calcining chamber 11, until two holding rings 65 in left and right are complete
It is protruded into the calcining chamber 11 and after clamping wheel hub entirely, controls second motor 69 and stop operating；
Then it controls the first motor 42 to rotate, the first motor 42 can drive second threaded rod 41, the after rotating
Two bevel gears 45, first bevel gear 46, the 6th bevel gear 48, third rotation axis 49, the 7th bevel gear 50, the 5th bevel gear 51 with
And second reel 53 rotate simultaneously, two first sliding shoes 39 are opposite while second threaded rod 41 rotates or so
Sliding, so as to press 37 upward sliding of erecting bed by the articulated shaft 44, the first bevel gear 46 can after rotating
First threaded rod 35 is driven to rotate, first threaded rod 35 can drive the lifting platform 33 and described simultaneously after rotating
Parcel shelf 13 slides down in the lifting chamber 25, and can pass through the 5th screw thread after the 5th bevel gear 51 rotation
Bar 56 drives the third sliding shoe 77 to drive 76 slide downward of locking teeth, and makes the sliding eye 75 and the locking teeth
Wheel 74 is separated, and can pull 21 turns of first reel by the bracing wire 22 after second reel 53 rotation
Dynamic, first reel 21 can drive the second sliding shoe 19 to drive the envelope after rotating by the third threaded rod 18
Cover board 16 is towards sliding in the calcining chamber 11, when two first sliding shoes 39 in left and right utmostly described in control afterwards
First motor 42 stops operating, at this point, 33 bottom end face of the lifting platform offsets with 34 inner bottom wall of limiting slot, the installation
Platform 37 pass through the wears groove 12 and utmostly protrude into the calcining chamber 11,77 bottom end face of third sliding shoe with it is described
55 inner bottom wall of third sliding groove offsets, and the locking teeth 76 and the third sliding shoe 77 are utmostly separate, the turning set
68 are allowed to rotate, and at this point, the two capping plates 16 in left and right offset and seal the calcining chamber 11；
Then second motor 69 is controlled to continue to rotate, at this point, since the turning set 68 is allowed to rotate, second electricity
Machine 69 can drive the turning set 68 and the holding ring 65 to rotate by the 4th threaded rod 70 after continuing to rotate, described
Holding ring 65 can drive the hub rotation after clamping after rotating, light the calcining furnace 32 at this point, controlling the igniter 31
After can carry out rotation calcination operation to wheel hub；
And the rotate gear 58 can be driven to drive described second by the lock gear 74 after the turning set 68 rotation
Rotation axis 73, the 4th bevel gear 79, third hand tap gear 78, the first rotation axis 60 and the press cam 61 rotation, the top
Belling wheel 61 can press 62 slide downward of compression plate after rotating, thus the compressible elastic balloon 63, the elasticity gas
Capsule 63 can produce gas and be discharged into the calcining chamber by the siphunculus 28, oxygen increasing tube 26 and the gas vent 27 after being compressed
In 11, it thus lasting to calcining can support, be greatly improved efficiency of combustion.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with this field technology
Personage can understand the content of present invention and be implemented, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (8)
1. a kind of aluminium alloy wheel hub forging clamping fixed mechanism, including calcining case and is set in the calcining case
Go up and down chamber, it is characterised in that: it is symmetrically arranged with guide groove in inner wall before and after the lifting chamber, it is sliding between former and later two described guide grooves
It is dynamic that erecting bed is installed, the calcining furnace that setting is communicated with extraneous gas pipeline, the erecting bed are fixed in the erecting bed
Top end surface two sides are symmetrically arranged with igniter, are symmetrically arranged with the first sliding groove, institute in the calcining case on the downside of the lifting chamber
It states and is equipped with driving lifting device in the first sliding groove；
The intracavitary roof of lifting is equipped with the calcining chamber of opening upwards, is symmetrically arranged with pushing tow in inner wall at left and right sides of the calcining chamber
Slot is equipped with movable component in the pushing tow slot, can be sealed the calcining chamber by the movable component, to be formed closed
Forge space, the device for clamping and rotating being symmetrically arranged on the downside of the pushing tow slot in the inner wall of the calcining chamber left and right sides, institute
It states device for clamping and rotating to be made of clamp assemblies, keeping component and locked component, passes through the locked component and control the folder
The clamp position or rotation status of component are held, and can persistently be supported to the calcining chamber after sealing by the keeping component,
Improve efficiency of combustion.
2. a kind of aluminium alloy wheel hub forging clamping fixed mechanism as described in claim 1, it is characterised in that: the driving
Lifting device includes the first sliding shoe being slideably positioned in first sliding groove and is symmetrical set in described first
The first rotation chamber in sliding groove inner bottom wall, is provided with and communicated with movable chamber between first sliding groove and the guide groove, institute
It states the first sliding shoe top end surface and is fixed with link block, the erecting bed bottom end face is fixed with lower connecting block, described
Be rotatably assorted the articulated shaft being equipped with through the movable chamber between upper link block and the lower connecting block, before and after the lifting chamber
The limiting slot being symmetrically arranged at left and right sides of the guide groove in end wall is slidably fitted with limited block in the limiting slot, preceding
It is fixed with to run through up and down in the lifting platform gone up and down in chamber, the lifting platform between latter two described limited block and be equipped with
First threaded hole is threadedly engaged in first threaded hole and is equipped with the first threaded rod, and institute is protruded into first threaded rod bottom
First bevel gear is stated in the first rotation chamber and be fixed with, is rotatably assorted between first sliding groove and the first rotation chamber
Second threaded rod is installed, second threaded rod is threadedly engaged with first sliding shoe, first sliding of left and right two
Be fixed with first motor in the calcining case between slot, at left and right sides of the first motor respectively with left and right two described the
Two threaded rods are connected by power, and second threaded rod protrudes into the first rotation chamber and solid far from one end of the first motor
It is fixed to be equipped with the second bevel gear being meshed with the first bevel gear.
3. a kind of aluminium alloy wheel hub forging clamping fixed mechanism as described in claim 1, it is characterised in that: the calcining
It is slidably fitted with parcel shelf in chamber, is provided through the wears groove passed through for the erecting bed up and down in the parcel shelf, it is described
The second spiral shell being located on same vertical line with first threaded rod is symmetrically arranged in the parcel shelf at left and right sides of wears groove
Pit is fixed with top pressure spring between the parcel shelf bottom end face and the lifting platform top end surface.
4. a kind of aluminium alloy wheel hub forging clamping fixed mechanism as described in claim 1, it is characterised in that: the folding
Component includes that the capping plate being slidably mounted in the pushing tow slot and second be set in the pushing tow slot inner bottom wall are slided
Slot, second sliding groove are equipped with the first coil cavity, first coil cavity and described the in the inner wall far from the calcining chamber
It is rotatably assorted between two sliding grooves and third threaded rod is installed, be slidably fitted in second sliding groove solid with the capping plate
The fixed the second sliding shoe for connecting and being threadedly engaged with the third threaded rod, the third threaded rod in first coil cavity
On be fixed with the first reel.
5. a kind of aluminium alloy wheel hub forging clamping fixed mechanism as described in claim 1, it is characterised in that: the clamping
Component includes the arc-shaped cavity being symmetrically disposed at left and right sides of the calcining chamber in inner wall and is slidably mounted in the arc-shaped cavity
Holding ring, the holding ring is fixed with friction pad on the end face of the calcining chamber, and the arc-shaped cavity is forged far from described
It burns and is equipped with installation cavity in the inner wall of chamber, rotation is fitted with turning set in the installation cavity, and left and right is run through in the turning set
It is provided with push slot, push rod is slidably fitted in the push slot, is threadedly engaged in the push rod and the 4th screw thread is installed
Bar, the 4th threaded rod be fixedly installed on the installation cavity far from the arc-shaped cavity end wall the second motor power connect
It connects, is equipped with annular chamber above and below the installation cavity in end wall, is fixed with and is protruded into the annular chamber in the turning set outer circle
Lock gear.
6. a kind of aluminium alloy wheel hub forging clamping fixed mechanism as described in claim 1, it is characterised in that: the keeping
Component includes the second rotation chamber being set in the annular chamber inner roof wall and the pressure being set in the arc-shaped cavity inner roof wall
Contracting chamber, bottom is equipped with elastic balloon in the compression chamber, is slidably fitted on the upside of the elastic balloon in the compression chamber
Compression plate, end wall transfer is dynamic before and after the compression chamber is fitted with the first rotation axis, and fixation is set in first rotation axis
There are press cam and the third hand tap gear on rear side of the press cam, between the compression chamber and the second rotation chamber
It is rotatably assorted and the second rotation axis is installed, be fixed with and the locking in second rotation axis in the second rotation chamber
The rotate gear that gear is meshed is fixed with and the third hand tap gear phase in second rotation axis in the compression chamber
4th bevel gear of engagement, annular is provided with oxygen increasing tube in the calcining cavity wall, uniformly arranges in the oxygen increasing tube equipped with multiple groups
Column and the gas vent being open towards the calcining chamber, the oxygen increasing tube pass through siphunculus and are connected to setting with the elastic balloon.
7. a kind of aluminium alloy wheel hub forging clamping fixed mechanism as described in claim 1, it is characterised in that: the locking
Component include be set to be symmetrically disposed in the calcining case and be located at it is described lifting chamber at left and right sides of third sliding groove and
The third sliding shoe being slidably mounted in the third sliding groove, the third sliding groove inner bottom wall are equipped with third and rotate chamber, institute
State the 5th for being equipped with and being threadedly engaged with the third sliding shoe that be rotatably assorted between third rotation chamber and the third sliding groove
Threaded rod, is fixed with the 5th bevel gear on the 5th threaded rod in third rotation chamber, the third sliding groove with
It is provided with and communicated with sliding eye between the annular chamber, is slidably fitted in the sliding eye and is fixedly connected with the third sliding shoe
Locking teeth.
8. a kind of aluminium alloy wheel hub forging clamping fixed mechanism as described in claim 1, it is characterised in that: the calcining
Bilateral symmetry is equipped with volume Two line chamber in bottom end surface, is rotatably assorted between the volume Two line chamber and the first rotation chamber
Third rotation axis through third rotation chamber is installed, fixation is set in the third rotation axis in the first rotation chamber
There is the 6th bevel gear being meshed with the first bevel gear, fixation is set in the third rotation axis in the third rotation chamber
There is the 7th bevel gear being meshed with the 5th bevel gear, fixation is set in the third rotation axis in the volume Two line chamber
There is the second reel, wire casing is provided with and communicated between the volume Two line chamber and first coil cavity, is rotated in the wire casing
It is fitted with fixed pulley, bracing wire is arranged on the fixed pulley, described bracing wire one end is fixedly connected with second reel
And the other end is fixedly connected with first reel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910612236.3A CN110303112B (en) | 2019-07-08 | 2019-07-08 | Clamping and fixing mechanism for forging production of aluminum alloy wheel hub |
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| CN201910612236.3A CN110303112B (en) | 2019-07-08 | 2019-07-08 | Clamping and fixing mechanism for forging production of aluminum alloy wheel hub |
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| CN110303112A true CN110303112A (en) | 2019-10-08 |
| CN110303112B CN110303112B (en) | 2020-10-30 |
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| CN112139427A (en) * | 2020-09-20 | 2020-12-29 | 江苏张驰轮毂制造有限公司 | Clamping and fixing device for forging production of aluminum alloy wheel hub |
| CN114850381A (en) * | 2022-05-19 | 2022-08-05 | 冉小春 | Hydraulic forging is with supplementary clamping device that overturns |
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| CN114850381A (en) * | 2022-05-19 | 2022-08-05 | 冉小春 | Hydraulic forging is with supplementary clamping device that overturns |
| CN114850381B (en) * | 2022-05-19 | 2024-06-04 | 江西省从众机械有限公司 | Hydraulic forging is with supplementary clamping device that overturns |
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|---|---|
| CN110303112B (en) | 2020-10-30 |
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Effective date of registration: 20200928 Address after: 362000 floor 203, Xingtian bus terminal, Xingtian village, Luoyang Town, Quanzhou Taishang investment zone, Quanzhou City, Fujian Province Applicant after: Quanzhou Taishang Investment Zone Shengda New Material Co.,Ltd. Address before: Room 1125, Jinli Building, 222 Pingchuan Road, Baiyun Street, Jinhua City, Zhejiang Province Applicant before: Fang Junjie |
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Effective date of registration: 20211206 Address after: 402560 Bailong community, Nancheng sub district office, Tongliang District, Chongqing Patentee after: CHONGQING CITY TONGLIANG DISTRICT BAOKE MACHINERY MANUFACTURING Co.,Ltd. Address before: 362000 floor 203, Xingtian bus station, Xingtian village, Luoyang Town, Quanzhou Taiwan investment zone, Quanzhou City, Fujian Province Patentee before: Quanzhou Taishang Investment Zone Shengda New Material Co.,Ltd. |
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Address after: 402560 Bailong community, Nancheng sub district office, Tongliang District, Chongqing Patentee after: Chongqing Tongliang District Baoke Machinery Manufacturing Co.,Ltd. Address before: 402560 Bailong community, Nancheng sub district office, Tongliang District, Chongqing Patentee before: CHONGQING CITY TONGLIANG DISTRICT BAOKE MACHINERY MANUFACTURING Co.,Ltd. |