CN107225790B - A kind of synchronizer inner ring conical surface friction material adhesive mould and its adhering method - Google Patents
A kind of synchronizer inner ring conical surface friction material adhesive mould and its adhering method Download PDFInfo
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- CN107225790B CN107225790B CN201610566038.4A CN201610566038A CN107225790B CN 107225790 B CN107225790 B CN 107225790B CN 201610566038 A CN201610566038 A CN 201610566038A CN 107225790 B CN107225790 B CN 107225790B
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- inner ring
- friction material
- plate
- synchronizer
- bonding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/32—Discharging presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/34—Heating or cooling presses or parts thereof
Abstract
The invention discloses a kind of synchronizer inner ring conical surface friction material adhesive mould and its adhering method, adhesive mould is mainly made of upper mold, lower mold and heating mechanism with liftout component with discharge component and floatation element.The adhesive mould provided through the invention, it can not only realize that annular conical surface realizes pressurized, heated bonding in the synchronizer to pre- patch friction material, it can also realize the automatic discharging and automatic material jacking after the completion of bonding, guarantee the uniformity of heating effect, improve bonding efficiency, the adhesion for also avoiding inner ring and upper mold and lower mold contact portion influences, and improves bonding quality and production efficiency.
Description
Technical field
The invention belongs to gear of vehicle transmission technical fields, design a kind of processing mold of vehicle synchronizer material, specifically
It is related to a kind of automobile synchronizer inner ring conical surface friction material adhesive mould and its adhering method.
Background technique
Automobile synchronizer is a very important equipment inside manual transmission, and speed changer includes input shaft and output
Axis, the effect of synchronizer are to allow the gear rotational speed difference of two neighboring gear to become smaller in shift, keep shift more smooth.Vapour
Vehicle synchronizer has gerotor type and inertia-type, currently, mainly based on inertia synchronizer.
The characteristics of inertia synchronizer is to realize synchronization by rubbing action, therefore automobile synchronizer tooth ring friction material exists
It is played a crucial role in automobile synchronizer synchronizing process, but synchronizer toothed ring matrix and friction material belong to different materials
Matter, friction material need to be affixed to by bond processing on the conical surface of synchronous ring；Therefore, bonding quality directly influences together
Walk the service life and service performance of ring.In order to make bonding quality reach requirement, be currently mainly used adhesive strength it is high and
Thermal-reactive phenol-formaldehyde resin modified resistant to high temperature is as bonding agent；But the bonding agent, which needs to pass through while heating pressurization, can be only achieved
Requirement.Meanwhile in the bond processing of synchronous ring, due to needing that friction material is pasted onto the inner and/or outer conical surface of inner ring,
Friction material is not fixed easily during the bonding process, and the difficulty of bond processing is larger, and bonding process is complicated.
It, usually can be by using die for special purpose in order to realize the bonding of synchronizer inner ring outer cone and/or inner cone friction material
Tool carries out, bonding process are as follows: first friction strip material is fitted into particular manufacturing craft and is pressed just in advance, then by synchronizer to be bonded
Inner ring is packed into particular manufacturing craft, and the mold for being then loaded into product carries out precompressed with hydraulic press, is preloaded in a mold to product
Behind position, cover board is covered, and locked cover board and mold with screw and butterfly gasket, then put it into oven, certain
At a temperature of toast the regular hour, be then taken out air-cooled, dismantle mold after it is cooled to room temperature, take out and complete bonding
Thus inner ring completes the whole flow process of inner ring bonding production.There are many drawbacks for such bonding process: production cycle length, worker
Large labor intensity, production process energy consumption is high, production efficiency is low, and since friction strip material is previously charged into mold, friction material
The position being bonded with inner ring is not easy to control, friction material bonding position usually occurs and deviates and cause scrap of the product, product bonding
Unstable quality.
With the popularization and application of synchronous ring adhesive friction material, the production efficiency of synchronous ring adhesive friction material how is improved
And bonding quality is improved simultaneously and has become a urgent problem.
Summary of the invention
The purpose of the present invention is intended to, and the drawbacks of for existing synchronizer inner ring adhesive technology, provides a kind of synchronizer inner ring
Conical surface friction material adhesive mould shortens bonding production cycle, raising production efficiency, drop by the improvement to mold to realize
Low labor intensity improves the stability of bonding quality and production process simultaneously.
Another object of the present invention is to provide a kind of synchronizer inner ring conical surface friction material adhering methods.
Synchronizer inner ring has two conical surfaces of inner conical surface and male cone (strobilus masculinus), can the only adhesive friction material on inner ring male cone (strobilus masculinus),
Can also simultaneously on interior male cone (strobilus masculinus) adhesive friction material；And when simultaneously in two equal adhesive frictions of the conical surface of inner conical surface and male cone (strobilus masculinus)
When material, three are just produced in the synchronizer ring assembly that ring, synchronizer inner ring form among by synchronizer outer ring, synchronizer and is rubbed
Wiping face constitutes third hand tap synchronizer ring assembly, may be implemented to increase rubbing for synchronizer ring assembly in the case where not increasing synchronizer size
Area is wiped, and then increases moment of friction when synchronizer ring assembly work, is conducive to the light-weight design of automobile, reaches green ring
It protects, energy saving effect.
In order to overcome the defects of existing adhesive technology, the need of the multiple conical surface adhesive friction materials of further satisfaction inner ring
It asks, the present invention provides two kinds of molds to realize the bonding to inner ring outer cone friction material, or is realized simultaneously to inside and outside inner ring
Bore the bonding of friction material.
The first synchronizer inner ring conical surface friction material adhesive mould provided by the invention includes:
Lower mold；The cavity for accommodating inner ring is provided in lower mold；
With the upper mold of lower mold cooperation；Upper mold include on first baffle plate and with first on baffle plate clearance fit
First bonding pressing plate and at least one set of first discharge component；First discharge component from the first bonding pressing plate side mainly by extending
It is opposite with inner ring anchor ring out to unload material nail and the first spring composition；It unloads material nail end and is placed in and glued by baffle plate and first on first
It in the cavity for connecing the formation of pressing plate docking section, and unloads material nail end and is fixedly connected with the first spring one end, the first spring other end supports
Connect on first step surface in baffle plate boss；
The heating mechanism being set on the outside of lower mold and/or upper mold.
Above-mentioned synchronizer inner ring conical surface friction material adhesive mould is mainly used for synchronizer inner ring male cone (strobilus masculinus) friction material
Bonding, its working principle is that, the pre- synchronizer inner ring for pasting friction material is put into lower cavity body of mould, upper mold is displaced downwardly to
First bonding pressing plate is contacted with inner ring end face, complete upper mold and lower mold cooperation, then heated mechanism to upper mold and/or under
Mold is heated, and keeps friction material Nian Jie with synchronizer inner ring male cone (strobilus masculinus) securely；After the completion of bonding, upper mold is moved up,
Then it moves down by the material nail of unloading in the first discharge component and guarantees that product is separated with the first upper molded plate product is made to rest on lower die
On tool, so that preventing synchronizer inner ring to be adhered on the first bonding pressing plate influences blanking.
Above-mentioned synchronizer inner ring conical surface friction material adhesive mould can be arranged more along the even circumferential of inner ring corresponding position
A discharge component improves unloading efficiency.
Above-mentioned synchronizer inner ring conical surface friction material adhesive mould, in order to improve the viscous of synchronizer inner ring adhesive friction material
Quality is connect, first the present invention is based on floating is bonded pressing plate, and first provided with adjustment upper mold and the lower mold depth of parallelism floats
Component.Above-mentioned floating first is bonded the structure of pressing plate are as follows: baffle plate docking location is respectively set on the first bonding pressing plate and first
There are the matched groove of shape and boss；The middle position of baffle plate boss is provided with pressing plate groove point Nian Jie with first and connects on first
The spherical of touching.At least one first floating bolt for constituting the first floatation element passes through the first bonding pressing plate and extends on first
In baffle plate hole；First floating bolt is socketed with second spring, second spring one end and the first floating bolt end abutment, another
Pressing plate Nian Jie with first is held to abut.The mating surface of baffle plate boss is taper on first bonding pressing plate groove and first, and is existed
Certain interval, such structure also ensure that baffle plate is bonded pressing plate very to first on first while guaranteeing that the two is stably connected with
Good heat-transfer effect.After the completion of be easy to causeing inner ring product Nian Jie when upper mold occurs a degree of not parallel with lower mold
Size is unstable and inner ring has the non-uniform situation of heating, and due to the first bonding pressing plate cone boss and first in the present invention
The spherical surface point contact of both upper baffle plate conical sockets and the effect of the first floatation element, can enable the first bonding pressing plate exist
Any direction floats up and down, and is automatically corrected and is made up by the floating of the first bonding pressing plate, to guarantee that synchronizer inner ring is viscous
Connect the bonding quality of friction material.When the fit angle of baffle plate cone boss on the first bonding pressing plate conical socket and first is
When between 100 ° -110 °, the two has preferable fiting effect.
Above-mentioned synchronizer inner ring conical surface friction material adhesive mould, for the ease of synchronizer inner ring convenient for taking out, lower mold
Increase the first liftout component for ejecting inner ring.Above-mentioned lower mold further includes the first lower die bottom other than the first liftout component
Plate, the first ring gauge being fixedly and coaxially connected with the first lower mould bottom plate；First liftout component is mainly pushed up by the first die pad and first
Expect bar composition, drives the first ejector beam that the first die pad is driven vertically to move up and down by driving mechanism；First die pad
It is placed in the first lower mould bottom plate and is located at the lower section of the first ring gauge, and there are certain intervals with the first ring gauge；First lower die bottom
Plate, the first ring gauge and the first die pad constitute the space for accommodating inner ring.It is driven at driving mechanism (such as cylinder, driving motor etc.)
Under, the first ejector beam drives the first die pad to move up, and then synchronizer inner ring is driven to move up, by synchronizer inner ring top
First ring gauge out.In order to avoid synchronizer inner ring is flown by top, the diameter of the first die pad is set greater than in the first ring gauge
Diameter, so that the first die pad of limitation can only move up certain distance.
Above-mentioned synchronizer inner ring conical surface friction material adhesive mould, in order to further increase the stability of bonding quality, this
Invention is provided with the step that diameter is less than inner ring contact face overall diameter in the side that the first bonding pressing plate is contacted with inner ring；In this way
Can guarantee that the working face of the first bonding pressing plate can only be pressed onto the end face of ring base in synchronizer, without be pressed onto friction material with
And the first ring gauge end face, to prevent the first bonding pressing plate from directly contacting and influencing same with the clast of the first ring gauge end face and residue
Walk the stability of device inner ring bonding quality.And in order to make the first bonding pressing plate push while heat to it, it is above-mentioned
The diameter in the first bonding pressing plate stair working face is slightly less than the inner ring end face overall diameter being in contact with it, to guarantee and inner ring end face
Good contact.
Above-mentioned synchronizer inner ring conical surface friction material adhesive mould moves down distance to limit the first bonding pressing plate,
The present invention peripherally disposed multiple first spacer pins in the first ring gauge, to limit the movement of the first bonding pressing plate；First
Spacer pin be higher by the first ring gauge end face distance be preferably the first bonding pressing plate step height, the two matches.First limit
Pin and the first ring gauge pin hole clearance fit, to facilitate the first spacer pin to be removed carry out reconditioning.When synchronizer inner ring adhesive friction
When size does not reach requirement after material, it is only necessary to the first all spacer pins be taken out reconditioning height simultaneously, so that it may adjust same
Size after walking device inner ring outer cone friction material bonding, and avoid breaking whole set of die into rear reconditioning, to improve repairing for mold
Grind efficiency and reconditioning precision.
Above-mentioned synchronizer inner ring conical surface friction material adhesive mould, heating mechanism mainly by upper heating plate, lower heating plate, plus
Hot pin and conducting wire are constituted；Upper heating plate is contacted with baffle plate side on first；Lower heating plate is contacted with the first lower mould bottom plate；It is upper to add
Several heating rods being electrically connected with conducting wire are evenly distributed in hot plate and lower heating plate.
Invention further provides another synchronizer inner ring conical surface friction material adhesive moulds, comprising:
Lower mold；Lower mold includes the core that rises for placing inner ring；
With the upper mold of lower mold cooperation；Upper mold include on second baffle plate and with second on baffle plate clearance fit
The second ring gauge and at least one set of second discharge component that second bonding pressing plate, pressing plate Nian Jie with second are fixedly connected；Second unloads
Material component is mainly made of stripper and third spring；Stripper is mounted in the second ring gauge L-type step surface；Second bonding pressing plate
At least one relative position is provided with the opposite groove that is open with discharging version, third both ends of the spring is located in two grooves；
The heating mechanism being set on the outside of lower mold and/or upper mold.
Above-mentioned synchronizer inner ring conical surface friction material adhesive mould is mainly used for simultaneously rubbing to the inside and outside conical surface of synchronizer inner ring
The bonding for wiping material, can also be individually used for the bonding of the friction material to synchronizer inner ring inner conical surface or male cone (strobilus masculinus).To synchronization
For the inside and outside conical surface adhesive friction material of device inner ring, the working principle of the mold is that the inside and outside conical surface is pasted friction material in advance
The synchronizer inner ring of material is caught in the core that rises, and core side of rising is contacted with inner ring inner conical surface friction material, and upper mold is displaced downwardly to the second bonding
Plate is contacted with inner ring end face, and the second ring gauge inner surface is contacted with inner ring male cone (strobilus masculinus) friction material, is completed upper mold and is matched with lower mold
It closes, then heated mechanism heats upper mold and/or lower mold, keeps friction material and the inside and outside conical surface of synchronizer inner ring viscous
It connects securely；After the completion of bonding, upper mold is moved up, then by the stripper in the second discharge component move down guarantee product with
The separation of second upper molded plate rests on product on lower mold, so that synchronizer inner ring be prevented to be adhered to shadow on the second bonding pressing plate
Ring blanking.
Above-mentioned synchronizer inner ring conical surface friction material adhesive mould, the second bonding pressing plate and discharging version are in multiple relative positions
It is provided be open opposite groove and third spring, unloading efficiency can be improved.
Above-mentioned synchronizer inner ring conical surface friction material adhesive mould, upper mold stripper outside diameter is slightly larger than in synchronizer
Ring outer cone end face diameter and diameter of bore are slightly less than synchronizer inner ring inner cone end face diameter, so that ring convex in stripper and synchronizer
Key comes into full contact with, and on the one hand limit stripper moves down distance, so that third spring is laid in enough elastic force, in the later period
In discharge process, it is sufficiently separated the second ring gauge with synchronizer inner ring.
Above-mentioned synchronizer inner ring conical surface friction material adhesive mould, it is similar with the first adhesive mould, in order to improve synchronization
The bonding quality of device inner ring adhesive friction material, the second bonding pressing plate based on floating, is provided with adjustment upper mold and lower mold
Second floatation element of the depth of parallelism.Above-mentioned floating second is bonded the structure of pressing plate are as follows: baffle plate on the second bonding pressing plate and second
Docking location is respectively arranged with the matched groove of shape and boss；The middle position of baffle plate boss is provided with and second on second
It is bonded the spherical of pressing plate groove point contact.At least one second floating bolt for constituting floatation element passes through the second ring gauge, the
Two bonding pressing plates, extend in the second upper mold bottom plate hole；Second floating bolt is socketed with the 4th spring, the 4th spring one end and
Two floating bolt end abutments, other end pressing plate Nian Jie with second abut.Baffle plate is convex on second bonding pressing plate groove and second
The mating surface of platform is taper, and there are certain interval, such structure also ensures second while guaranteeing that the two is stably connected with
Upper baffle plate is to the second bonding good heat-transfer effect of pressing plate.Hold when upper mold occurs a degree of not parallel with lower mold
Easily cause heating uneven, and due to the cambered surface point of both baffle plate conical sockets on the second bonding pressing plate cone boss and first
The effect of contact and the second floatation element, can enable the second bonding pressing plate float up and down in any direction, viscous by second
The floating for connecing pressing plate, which is automatically corrected, to be made up, to guarantee the bonding quality of synchronizer inner ring adhesive friction material.When second
Be bonded pressing plate conical socket and second on baffle plate cone boss fit angle be 100 ° -110 ° between when, the two have compared with
Good fiting effect.Limit sleeve is further provided between the 4th spring and the second floating bolt, limit sleeve can be controlled accurately
The reduction length for making the 4th spring makes the floating spring elastic force uniformity of different directions.
Above-mentioned synchronizer inner ring conical surface friction material adhesive mould, for the ease of synchronizer inner ring convenient for taking out, lower mold
Increase the second liftout component for separating inner ring with the core that rises.Above-mentioned lower mold further includes coaxial other than the first liftout component
The second lower mould bottom plate, limiting plate and the core that rises being fixed together；Second liftout component is mainly by the second die pad, support
Block and the second ejector beam are constituted, by driving mechanism drive the second ejector beam drive supporting block, the second die pad vertically on
Lower movement；Second die pad is fixedly connected fastly with support, hollow in the middle part of the second die pad, and the diameter of hollow space is slightly less than together
Device inner ring large end face outer cone ring diameter is walked, the setting of hollow space side wall is prolonged with T-type section limiting plate both ends in the second die pad
The limited step of partial transposition intersection is stretched, and there are gaps between limited step and limiting plate end extension portion.Supporting block
It is connect with the second ejector beam by straight pin d clearance fit, can be with respect to flexible rotating between supporting block and the second ejector beam, this
Sample can guarantee that supporting block moves straight up with the second die pad.It is driven at driving mechanism (such as cylinder, driving motor etc.)
Under, the second ejector beam moves up, and by lever principle, supporting block is also moved up, and the second die pad is driven to move up,
And then synchronizer inner ring is driven to move up, synchronizer inner ring is separated with the core that rises, and eject the core that rises.In order to avoid in synchronizer
Ring is flown by top, prevents the second die pad from moving up using limiting plate, so that the second die pad of limitation can only move up one
Set a distance；When removing the active force being applied on the second ejector beam, the second die pad is retreated to be contacted with the second lower mould bottom plate, extensive
Again to original state.
Above-mentioned synchronizer inner ring conical surface friction material adhesive mould, heating mechanism mainly by upper heating plate, lower heating plate, plus
Hot pin and conducting wire are constituted；Upper heating plate is contacted with baffle plate side on second；Lower heating plate is contacted with the second lower mould bottom plate；It is upper to add
Several heating rods being electrically connected with conducting wire are evenly distributed in hot plate and lower heating plate.
By a kind of multiple any of the above-described synchronizer inner ring conical surface friction material adhesive moulds, it is uniformly mounted on a rotating disk
On, while upper mold connect with lifting driving structure and may make up one group of semi-automatic production line.It can be along the rotation of rotating disk
Feeding station and unloading station is arranged in direction；When reaching feeding station, synchronizer inner ring to be bonded is put into mold, and right
It carries out pressurized, heated bonding；When reaching unloading station, bonding is completed, the synchronizer inner ring after adhesive friction material is taken
Out.In addition, the semi-automatic production line, which can be combined with feeding transmission line, manipulator, blanking transmission line, constitutes full automatic synchronization device
Inner ring bonding apparatus.
The present invention is based on above two synchronizer inner ring conical surface friction material adhesive moulds, it is further provided a kind of synchronization
Device inner ring conical surface friction material adhering method, the adhering method can be adapted for synchronizer inner ring outer cone friction material and/or same
Walk device inner ring inside/outside cone friction material bonding；Steps are as follows for the adhering method:
Step 1, substrate preheating before adhesive friction material makes matrix obtain 80-120 DEG C of surface temperature；Matrix is to synchronize
Device inner ring or friction material to be bonded；
Step 2, annular conical surface pastes friction material in advance in synchronizer, will be in the side and synchronizer of friction material attachment bonding agent
Ring male cone (strobilus masculinus) and/or inner conical surface fitting, and friction material is adjusted to specified position；
Step 3, feeding and using the synchronizer inner ring conical surface friction material adhesive mould will friction be just bonded in synchronization
On device inner ring male cone (strobilus masculinus), the synchronizer inner ring of pre- patch friction material is placed on lower mold, upper mold is displaced downwardly to bonding pressure
Plate is contacted with inner ring end face, is heated using heating mechanism through upper mold and the internal ring of lower mold and friction material, makes to rub
It is Nian Jie secured between material and inner ring male cone (strobilus masculinus) and/or inner conical surface；
Step 4, discharging and liftout, after synchronizer inner ring male cone (strobilus masculinus) completes bonding, upper mold is moved up, in discharge component in bullet
It is moved down under spring force effect and pushes synchronizer inner ring open, complete discharging；Then, liftout component is under driving mechanism driving, band
Dynamic inner ring moves upwardly together, and inner ring one end is ejected lower mold, completes liftout.
Above-mentioned steps 1, it is pre- at 90-120 DEG C to matrix by the way that matrix to be placed in heating plate or other heating devices
It is 1-5 minutes hot, obtain 80-120 DEG C of surface temperature；Generate friction material bonding agent by thermal softening, certain at such a temperature
Mobility and viscosity, but be cured reaction simultaneously and not, so as to realize pre- patch friction material by hand, check rub in real time
It wipes material and pastes position in advance, guarantee the accuracy of the pre- iron position of friction material, prevent friction material sideslip and generate waste product, to mention
High asynchronous inner ring conical surface friction material bonding quality.The matrix of heating can be synchronizer inner ring, can also with friction material,
Heating effect is the same.
Feeding in above-mentioned steps 3 can be accomplished manually, can also be automatically complete by feeding transmission belt and feeding manipulator
At.Such as step 2 is posted to the synchronizer inner ring of friction material in advance and is placed in feeding transmission belt according to certain orientation, work as movement
When to designated position, feeding manipulator is grabbed and is transferred in above-mentioned adhesive mould, and then manipulator exits, under upper mold
It removes the synchronizer inner ring for beginning to treat adhesive friction material and carries out pressurized, heated bonding.
Step 4, when mold is rotated to discharge station, under the action of discharge component and liftout component, respectively with upper mold
It is separated with lower die contact portion.Blanking can be accomplished manually, and can also be automatically performed by blanking transmission belt and blanking mechanical hand.
Such as taken out the synchronizer inner ring after bonding by blanking mechanical hand, and put it in blanking transmission belt, it ships it to down
One process.At this point, lower die liftout component moves back to initial position, the mold moving in rotation for completing to be bonded is right to feeding station
Next synchronizer inner ring friction material is bonded, until completing the production task of all part adhesive friction materials.
Compared with prior art, the invention has the following advantages:
1, adhesive mould provided by the invention can not only realize that annular conical surface is realized in the synchronizer to pre- patch friction material
Pressurized, heated is bonded, additionally it is possible to be realized the automatic discharging and automatic material jacking after the completion of bonding, be improved bonding efficiency, also avoid interior
The adhesion of ring and upper mold and lower mold contact portion influences, and improves bonding quality.
2, floatation element provided by the invention can not only guarantee the depth of parallelism of upper heating plate and lower heating plate, guarantee to add
The uniformity of thermal effect improves bonding quality, ensure that the stability of friction material bonding quality；And mold peace can be reduced
Debug time is filled, bonding efficiency is further increased.
3, oneself of synchronizer inner ring conical surface friction material may be implemented in adhesive mould provided by the invention, cooperative mechanical hand
Dynamic bonding reduces energy consumption, and substantially reduce friction material bonding life without adhesive mould is heated and cooled down repeatedly
The period is produced, bonding efficiency is further improved.
Detailed description of the invention
Fig. 1 is the schematic shapes of friction material used in the embodiment of the present invention.
Fig. 2 is the synchronizer inner ring schematic diagram of product structure that the embodiment of the present invention waits for adhesive friction material.
Fig. 3 is the product schematic diagram after Fig. 2 male cone (strobilus masculinus) adhesive friction material.
Fig. 4 is the structural schematic diagram under adhesive mould off working state of the embodiment of the present invention.
Fig. 5 is top view of the Fig. 4 along the direction C-C.
Fig. 6 is the structural schematic diagram under adhesive mould working condition of the embodiment of the present invention.
Fig. 7 is the non-work of another embodiment of the present invention adhesive mould after Fig. 2 male cone (strobilus masculinus) and inner conical surface while adhesive friction material
Make the structural schematic diagram under state.
Fig. 8 is top view of the Fig. 7 along the direction D-D.
Fig. 9 is the structural schematic diagram under another embodiment of the present invention adhesive mould working condition.
Wherein, mold under 1-, the first lower mould bottom plate of 11a-, 12a- die pad, 13a- ejector beam, the first ring gauge of 15a-,
16a- straight pin a, 28a- straight pin b, 110b- straight pin c, 111b- straight pin d, 210b- straight pin e, 14a- screw a,
17a- screw b, 25a- screw c, 17b- screw d, 18b- screw e, 19b- screw f, 112b- screw g, 27b- screw h, 28b-
The first spacer pin of screw i, 18a-；The second lower mould bottom plate of 11b-, 12b- limiting plate, 13b- rise core, the second die pad of 14b-,
15b- support is fast, the second ejector beam of 16b-；
2- upper mold, 21a- first are bonded pressing plate, baffle plate on 22a- first, and 23a- unloads material nail, the first spring of 24a-,
26a- second spring, the first floating bolt of 27a-；
The second ring gauge of 21b-, 22b- second are bonded pressing plate, baffle plate on 23b- second, 24b- third spring, 25b- the 4th
Spring, 26b- discharging version；The second floating bolt of 29b-, 211b- limit sleeve；
3- heating mechanism, the upper heating plate of 31-, heating plate under 32-, 33- heating rod, 34- conducting wire；
4- inner ring；
5- friction material.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.I.e. unless specifically stated, each feature is
An example in a series of equivalent or similar characteristics.
Friction material material strip used in following example 1 and embodiment 2 (carbon item) sectional view is as shown in Figure 1.Following reality
Example 1 and the targeted interior ring structure of embodiment 2 are applied as shown in Fig. 2, wherein Fig. 2 (a) is main view, Fig. 2 (b) is along line A-A
Cross-sectional view.There are six convex keys for synchronizer inner ring tool.
1 synchronizer inner ring male cone (strobilus masculinus) friction material adhesive mould of embodiment
As shown in Figures 4 to 6, synchronizer inner ring conical surface friction material adhesive mould provided in this embodiment, including it is mutual
The lower mold 1 and upper mold 2 and heating mechanism of cooperation.
Heating mechanism is mainly made of upper heating plate 31, lower heating plate 32, heating rod 33 and conducting wire 34；Upper heating plate 31
With several heating rods 33 are evenly distributed in lower heating plate 32；Heating rod 33 is connect with conducting wire 34.
Lower mold 1 includes the first lower mould bottom plate 11a, the first ring gauge 15a, the first die pad 12a and the first ejector beam 13a,
The first ring gauge 15a circumferentially is passed through to two straight pin a 16a of position, the mounting hole of the first lower mould bottom plate 11a is fixed to down
In 32 mounting hole of heating plate, and the first ring gauge 15a and the first lower mould bottom plate 11a passes through circumferentially equally distributed three screw b
17a is fixed together, and there are four the first spacer pins for the setting of the first end face ring gauge 15a；First die pad 12a setting is the
In one lower mould bottom plate 11a anchor ring, the diameter of the first die pad 12a is greater than the interior diameter of the first ring gauge 15a, the first lower mould bottom plate
11a, the first ring gauge 15a and the first die pad 12a constitute the space for accommodating inner ring 4；First ejector beam 13a passes through lower heating plate 32
It is fastenedly connected by screw a 14a and the first die pad 12a；First ejector beam 13a and material ejection cylinder output connect, in liftout gas
Cylinder drives lower realize to move up and down.
Upper mold 2 includes the bonding of baffle plate 22a and first pressing plate 21a on first；Baffle plate 22a passes through straight pin on first
B 28a and upper heating plate 31 position, and are fixedly connected by screw c 25a；It is circumferentially equally distributed multiple to unload material nail 23a
It is pierced by the cavity that the bonding of baffle plate 22a and first docking section pressing plate 21a is formed from first, and unloads the end material nail 23a and the
One one end spring 24a is fixedly connected, step surface in baffle plate 22a boss on first spring 24a other end abutting first；First is viscous
Baffle plate 22a clearance fit on pressing plate 21a and first is connect, docking location is respectively arranged with the matched conical socket of shape and taper
Boss, fit angle are 100 °；The middle position of baffle plate 22a boss is provided with pressing plate 21a groove Nian Jie with first on first
The bulb arcwall face of point contact；Multiple first floating bolt 27a are along the circumferential direction uniformly mounted on the peace of the first bonding pressing plate 21a
In tankage, extended on first in the hole baffle plate 22a across the first bonding pressing plate 21a, the first floating bolt 27a is socketed with the
Two spring 26a, the one end second spring 26a and the first floating bolt 27a end abutment, other end pressing plate 21a Nian Jie with first are supported
It connects；The side that first bonding pressing plate 21a is contacted with inner ring 4 is provided with diameter greater than inner ring contact face overall diameter less than the first ring
Advise the step of 15a interior diameter.
One layer of friction material is bonded to obtain knot as shown in Figure 3 in synchronizer inner ring male cone (strobilus masculinus) using above-mentioned adhesive mould
The product (wherein Fig. 3 (a) is main view, and Fig. 3 (b) is the cross-sectional view along line B-B) of structure, preparation process is as follows:
1, adhesive friction friction material preamble device inner ring substrate preheating:
Friction material carbon item is placed in heating plate, is heated 1 minute at 90 DEG C, 80 DEG C of surface temperature is obtained.
2, synchronizer inner ring outer cone pastes carbon item in advance:
Heat protective gloves is taken, carbon item attachment bonding agent is affixed to 4 male cone (strobilus masculinus) of synchronizer inner ring on one side, is used while pre- patch
Finger precompressed friction material material strip, and whether the pre- patch position for observing friction material material strip meets the requirements, and checks friction material in real time
Bonding position moves friction material material strip to specified position, so operation until by a whole friction material material strip if any deviateing immediately
Completely it is attached on synchronizer inner ring male cone (strobilus masculinus) in advance.
3, synchronizer inner ring automatic charging, the bonding of carbon item are pasted in advance:
Synchronizer inner ring convex key after pre- patch carbon item is placed in downward in feeding transmission belt, feeding transmission belt is by synchronizer
Inner loop transmission to fixed upper discharge position, feeding manipulator moves down clamping synchronizer inner ring, then moves up together with synchronizer inner ring
And be moved horizontally to right above adhesive mould ring gauge, subsequent manipulator, which is moved down, puts the first ring of adhesive mould for synchronizer inner ring
It advises in 15a, manipulator unclamps clamping jaw and moves up, and moves horizontally and retracts initial position.
Upper mold 2 starts to move down under the action of the lifting cylinder being attached thereto, and unloads material nail 23a and synchronizer inner ring 4
Big end is first begin to contact, unload material nail 23a start elapse synchronizer inner ring 4 move down and synchronizer inner ring 4 made a reservation for
Position makes it, and holding is horizontal substantially；When synchronizer inner ring 4, which moves down resistance, is greater than the elastic force of the first spring 24a, unloads material nail 23a and start
It moves up and pressing plate 21a step Nian Jie with first is kept to be in same plane, the working face of the first bonding pressing plate 21a starts
It is contacted with the end face of synchronizer inner ring 4 and elapses synchronizer inner ring 4 and moved further downward；As shown in Fig. 6, when the first bonding
When pressing plate 21a working face step below starts to contact with the first spacer pin 18a, the first bonding pressing plate 21a stops movement, simultaneously
Synchronizer inner ring 4 stops movement；Heat is conducted to the first ring gauge 15a by lower heating plate 32, and the first ring gauge 15a again conducts heat
To synchronizer inner ring 4；Heat is conducted to the first bonding pressing plate 21a by upper heating plate 31, and first, which is bonded pressing plate 21a, again passes heat
It leads to synchronizer inner ring 4, synchronizer inner ring outer cone carries out under heated pressure be bonded with carbon item.
4, synchronizer inner ring completes discharging, liftout after bonding:
When a whole set of adhesive mould that is mounted on rotary table is mobile to rotate a circle to discharge station, synchronizer inner ring
4 complete bonding production, and upper mold moves up under lifting cylinder drive, unload material nail 23a in the work of the first spring 24a elastic force
It is moved down under and pushes synchronizer inner ring 4 open, synchronizer inner ring 4 is prevented to be adhered on the first bonding pressing plate 21a, so complete to unload
Material；Then, material ejection cylinder moves up and the lower end in contact of the first ejector beam 13a and drives the first die pad 12a to moving up
It is dynamic, the first die pad 12a contacted with the small end convex key of the synchronizer inner ring 5 in the first ring gauge 15a and drive synchronizer inner ring 4 to
Upper movement stops moving, so completes liftout and move after upper end and the lower end in contact of the first ring gauge 15a of the first die pad 12a
Make.
5, synchronizer inner ring completes automatic blanking after bonding:
After adhesive mould completes liftout movement, blanking mechanical hand is moved to right above adhesive mould, then moves down clamping
Product, blanking mechanical hand move up together with the synchronizer inner ring 4 for completing carbon friction material bonding and are moved horizontally to blanking
Above transmission belt, subsequent blanking mechanical hand moves down and unclamps the synchronizer inner ring 4 of clamping, and synchronizer inner ring 4 falls on blanking transmission
It takes, blanking transmission belt is transmitted to accommodating container for the synchronizer inner ring 4 that friction material is bonded is completed automatically；Blanking mechanical hand takes
After material exits, the first ejector beam 13a is moved down under material ejection cylinder drive and is returned to initial position, under complete material adhesive mould rotation
A dynamic station is shifted to feeding station, next synchronizer inner ring for waiting bonding is put into the first ring gauge again by feeding manipulator
In 15a, upper mold pushes movement and carries out pressurized, heated to synchronizer inner ring 4, and so on, until completing fully synchronized device inner ring
The bonding of friction material produces.
Conical surface friction material adhesive mould inside and outside 2 synchronizer inner ring of embodiment
As shown in Figure 7 to 9, synchronizer inner ring conical surface friction material adhesive mould provided in this embodiment, including it is mutual
The lower mold 1 and upper mold 2 and heating mechanism of cooperation.
Heating mechanism is mainly made of upper heating plate 31, lower heating plate 32, heating rod 33 and conducting wire 34；Upper heating plate 31
With several heating rods 33 are evenly distributed in lower heating plate 32；Heating rod 33 is connect with conducting wire 34.
Lower mold 1 includes coaxially connected the second lower mould bottom plate 11b, limiting plate 12b and rise core 13b and the second liftout
Plate 14b, supporting block 15b, the second ejector beam 16b；Second lower mould bottom plate 11b, limiting plate 12b and the core 13b that rises pass through straight pin c
110b positioning, and be fixedly connected by multiple screw f 19b, and screw f 19b is extended in lower heating plate 32, the second lower die
Bottom plate 11b is fixedly connected with limiting plate 12b by screw d 17b, and the core 13b and limiting plate 12b that rises is solid by screw e 18b
Fixed connection；Second die pad 14b is fixedly connected with fast 15b is supported by screw g 112b, supporting block 15b and the second ejector beam
By straight pin d 111b connection, further straight pin d 111b is fixed 16b by screw g 112b, the second ejector beam 16b and
Material ejection cylinder output connection, realizes under material ejection cylinder drive and moves up and down；Second die pad 14b is circular ring shape, interior ring-side wall
Top is contacted with the T-type section both ends limiting plate 12b extension, lower part setting and the both ends T-type limiting plate 12b extension
Divide the limited step of staggered cross, and there are gaps between limited step and limiting plate 12b end extension portion.
Upper mold 2 includes baffle plate 23b, the second ring gauge 21b on the second ring gauge 21b, the second bonding pressing plate 22b and second
Pressing plate 22b Nian Jie with second is fixedly connected by multiple screw h 27b；Baffle plate 23b passes through multiple screw i 28b on second
It is fixedly connected with upper heating plate 31, and is positioned by straight pin e 210b and upper heating plate 31；Second ring gauge 21bL type step surface
Stripper 26b is inside installed, the second bonding pressing plate 22b and discharging version 26b is provided with opposite recessed of opening in multiple relative positions
Slot, the third both ends spring 24b are located in two grooves；The bonding of baffle plate 23b and second pressing plate 22b clearance fit on second, and it is right
It connects position and is respectively arranged with the matched cone boss of shape and conical socket, fit angle is 110 °；Baffle plate 23b is convex on second
The middle position of platform is provided with the bulb arcwall face of pressing plate 22b groove point contact Nian Jie with second；Multiple second floating bolt 29b
Across the second ring gauge 21b, the second bonding pressing plate 22b, extend on second in the hole baffle plate 23b；Second floating bolt 29b set
It is connected to the 4th spring 25b, the 4th one end spring 25b and the second floating bolt 29b end abutment, other end pressure Nian Jie with second
Plate 22b is abutted, and is equipped with limit sleeve 211b between the 4th spring and the second floating bolt 29b.
One layer of friction material, preparation process are bonded in synchronizer inner ring inner conical surface and male cone (strobilus masculinus) using above-mentioned adhesive mould
It is as follows:
1, adhesive friction material preamble device inner ring substrate preheating:
Synchronizer inner ring is placed in heating plate, is heated 5 minutes at 120 DEG C, 120 DEG C of surface temperature is obtained.
2, the pre- patch carbon item of synchronizer inner ring inside/outside cone:
Heat protective gloves is taken, carbon item attachment bonding agent is affixed to 4 inner conical surface of synchronizer inner ring and outer cone after heating on one side
Finger precompressed friction material material strip is used while pre- patch in face, and whether the pre- patch position for observing friction material material strip meets the requirements, real
When check the bonding position of friction material, move friction material material strip immediately to specified position if any deviateing, so operation will be until will
Two carbon items are completely attached on synchronizer inner ring inner conical surface and male cone (strobilus masculinus) in advance.
3, synchronizer inner ring automatic charging, the bonding of carbon item are pasted in advance:
Synchronizer inner ring convex key after pre- patch carbon item is placed in upward in feeding transmission belt, feeding transmission belt is by synchronizer
Inner loop transmission to fixed upper discharge position, feeding manipulator moves down clamping synchronizer inner ring, then moves up together with synchronizer inner ring 4
And be moved horizontally to right above adhesive mould ring gauge, subsequent manipulator, which is moved down, rises synchronizer inner ring sleeve core 13b in adhesive mould
On, manipulator unclamps clamping jaw and moves up, and moves horizontally and retracts initial position.
Upper mold 2 starts to move down under the action of the lifting cylinder being attached thereto, and the second ring gauge 21b gradually covers synchronizer
Inner ring 4, and the inside of the second ring gauge 21b is contacted with the carbon item on synchronizer inner ring male cone (strobilus masculinus)；When in stripper 26b and synchronizer
After ring convex key contacts, stripper stopping is moved down under the resistance of convex key, and the second ring gauge 21b continues to move down until the second bonding pressing plate
The end face 22b is contacted with stripper 26b；Second ring gauge 21b stops movement；Heat is conducted to the core 13b that rises by lower heating plate 32, and rise core
Heat is conducted to synchronizer inner ring 4 again by 13b；Heat is conducted to the second ring gauge 21b by upper heating plate 31, and the second ring gauge 21b is again
Heat is conducted to synchronizer inner ring 4, the inside and outside cone of synchronizer inner ring carries out under heated pressure be bonded with carbon item.
4, synchronizer inner ring completes discharging, liftout after bonding:
When a whole set of adhesive mould that is mounted on rotary table is mobile to rotate a circle to discharge station, synchronizer inner ring
4 complete bonding production, and upper mold moves up under lifting cylinder drive, work of the stripper 26b in third spring 24b elastic force
It is moved down under and pushes synchronizer inner ring 4 open, synchronizer inner ring 4 is prevented to be adhered on the second ring gauge 21b, so completion discharging；
Then, material ejection cylinder move up the lower end in contact with the second ejector beam 16b and drive supporting block 15b, the second die pad 14b to
Upper movement, due to the big end face contact of the second die pad 14b synchronizer inner ring 4, the second die pad 14b drives synchronizer
Inner ring 4 moves up, and stops moving behind the upper end of the second die pad 14b and limiting plate 12b contact, so completes liftout and move
Make.
5, synchronizer inner ring completes automatic blanking after bonding:
After adhesive mould completes liftout movement, blanking mechanical hand is moved to right above adhesive mould, then moves down clamping
Product, blanking mechanical hand move up together with the synchronizer inner ring 4 for completing friction material bonding and are moved horizontally to blanking and transmit
Band top, subsequent blanking mechanical hand move down and unclamp the synchronizer inner ring 4 of clamping, and synchronizer inner ring 4 is fallen in blanking transmission belt,
The synchronizer inner ring 4 for completing friction material bonding is transmitted to accommodating container by blanking transmission belt automatically；Blanking mechanical hand feeding is moved back
After out, the second ejector beam 16b is moved down under material ejection cylinder drive and is returned to initial position, under the adhesive mould of complete material rotate and move
A dynamic station to feeding station, feeding manipulator is again rising next synchronizer inner ring sleeve for waiting bonding on core 13b, on
Mold pushes movement and carries out pressurized, heated to synchronizer inner ring 4, and so on, until completing fully synchronized device inner ring friction material
Bonding production.
Those of ordinary skill in the art will understand that the embodiments described herein, which is to help reader, understands this hair
Bright principle, it should be understood that protection scope of the present invention is not limited to such specific embodiments and embodiments.This field
Those of ordinary skill disclosed the technical disclosures can make according to the present invention and various not depart from the other each of essence of the invention
The specific variations and combinations of kind, these variations and combinations are still within the scope of the present invention.
Claims (12)
1. a kind of synchronizer inner ring conical surface friction material adhesive mould, characterized by comprising:
Lower mold (1)；The cavity for accommodating inner ring is provided in lower mold (1)；
With the upper mold (2) of lower mold (1) cooperation；Upper mold (2) include first on baffle plate (22a) and with first on baffle plate
First bonding pressing plate (21a) of (22a) clearance fit and at least one set of first discharge component；First bonding pressing plate (21a) and
Baffle plate (22a) docking location is respectively arranged with the matched groove of shape and boss on first；Baffle plate (22a) boss on first
Middle position be provided with the spherical of pressing plate (21a) groove point contact Nian Jie with first；First discharge component from first by gluing
It connects the side pressing plate (21a) and extends and opposite with inner ring anchor ring unload material nail (23a) and the first spring (24a) composition；First discharging
End material nail (23a) of unloading of component is placed in and is formed by baffle plate (22a) on first and first bonding docking section pressing plate (21a)
It in cavity, and unloads the material nail end (23a) and is fixedly connected with the one end the first spring (24a), the first spring (24a) other end abuts the
Step surface in baffle plate (22a) groove on one；
The heating mechanism being set on the outside of lower mold and/or upper mold.
2. synchronizer inner ring conical surface friction material adhesive mould according to claim 1, which is characterized in that it is floating to constitute first
At least one first floating bolt (27a) of dynamic component passes through the first bonding pressing plate (21a) and extends to baffle plate on first (22a)
In hole；First floating bolt (27a) is socketed with second spring (26a), second spring one end (26a) and the first floating bolt
(27a) end abutment, other end pressing plate (21a) Nian Jie with first abut.
3. synchronizer inner ring conical surface friction material adhesive mould according to claim 2, it is characterised in that the first bonding pressure
The mating surface of baffle plate (22a) boss is taper on plate (21a) groove and first, and fit angle is 100 ° -110 °.
4. synchronizer inner ring conical surface friction material adhesive mould according to any one of claims 1 to 3, which is characterized in that under
Mold (1) include the first lower mould bottom plate (11a), first ring gauge (15a) being fixedly and coaxially connected with the first lower mould bottom plate (11a) and
First liftout component；First liftout component is made of the first die pad (12a) and the first ejector beam (13a), is driven by driving mechanism
Dynamic first ejector beam (13a) drives the first die pad (12a) vertically to move up and down；First die pad (12a) is placed in
The diameter of lower section in first lower mould bottom plate (11a) and positioned at the first ring gauge (15a), the first die pad (12a) is greater than the first ring
The interior diameter of (15a) is advised, the first lower mould bottom plate (11a), the first ring gauge (15a) and the first die pad (12a), which are constituted, accommodates inner ring
(4) space.
5. synchronizer inner ring conical surface friction material adhesive mould according to claim 4, which is characterized in that the first bonding pressure
The side that plate (21a) is contacted with inner ring (4) is provided with the step that diameter is less than inner ring contact face overall diameter.
6. synchronizer inner ring conical surface friction material adhesive mould according to claim 4, which is characterized in that heating mechanism by
Upper heating plate (31), lower heating plate (32), heating rod (33) and conducting wire (34) are constituted；Baffle plate on upper heating plate (31) and first
(22a) side contacts；Lower heating plate (32) contacts with the first lower mould bottom plate (11a)；Upper heating plate (31) and lower heating plate (32)
Inside it is evenly distributed with several heating rods (33) being electrically connected with conducting wire (34).
7. a kind of synchronizer inner ring conical surface friction material adhesive mould, characterized by comprising:
Lower mold (1)；Lower mold (1) includes the core that rises (13b) for placing inner ring (4)；
With the upper mold (2) of lower mold (1) cooperation；Upper mold (2) include second on baffle plate (23b) and with second on baffle plate
The second ring gauge (21b) that second bonding pressing plate (22b), the pressing plate Nian Jie with second (22b) of (23b) clearance fit is fixedly connected with
And at least one set of second discharge component；Baffle plate (23b) and second bonding pressing plate (22b) docking location are respectively arranged on second
The matched groove of shape and boss；The middle position of baffle plate (23b) boss is provided with pressing plate (22b) Nian Jie with second on second
The arcwall face of groove point contact；Second discharge component is made of stripper (26b) and third spring (24b)；Second discharge component
Stripper (26b) be mounted in the second ring gauge (21b) L-type step surface；Second bonding pressing plate (22b) and stripper (26b) exist
At least one relative position is provided with the opposite groove that is open, and the third spring both ends (24b) are located in two grooves；It is set to lower die
Heating mechanism on the outside of tool and/or upper mold.
8. synchronizer inner ring conical surface friction material adhesive mould according to claim 7, which is characterized in that it is floating to constitute second
At least one second floating bolt (29b) of dynamic component passes through the second ring gauge (21b), the second bonding pressing plate (22b), extends to the
On two in the hole baffle plate (23b)；Second floating bolt (29b) is socketed with the 4th spring (25b), the 4th spring one end (25b) with
Second floating bolt (29b) end abutment, other end pressing plate (22b) Nian Jie with second abut.
9. synchronizer inner ring conical surface friction material adhesive mould according to claim 8, which is characterized in that the second bonding pressure
The mating surface of baffle plate (23b) boss is taper on plate (22b) groove and second, and fit angle is 100 ° -110 °.
10. according to any synchronizer inner ring conical surface friction material adhesive mould of claim 7 to 9, which is characterized in that under
Mold (1) include be fixedly and coaxially connected the second lower mould bottom plate (11b), limiting plate (12b) and the core that rises (13b) together and
Second liftout component；Second liftout component is made of the second die pad (14b), supporting block (15b) and the second ejector beam (16b),
By driving mechanism driving the second ejector beam (16b) drive supporting block (15b), the second die pad (14b) vertically on move down
It is dynamic；Second die pad (14b) is fixedly connected with supporting block (15b), hollow in the middle part of the second die pad (14b), inside setting and T-type
The limited step of the both ends extension limiting plate (12b) staggered cross, and limited step and the limiting plate end (12b) extend
There are gaps between part.
11. synchronizer inner ring conical surface friction material adhesive mould according to claim 10, which is characterized in that heating mechanism
It is made of upper heating plate (31), lower heating plate (32), heating rod (33) and conducting wire (34)；Upper heating plate (31) and the second upper mold bottom
Plate (23b) side contacts；Lower heating plate (32) contacts with the second lower mould bottom plate (11b)；Upper heating plate (31) and lower heating plate
(32) several heating rods (33) being electrically connected with conducting wire (34) are evenly distributed in.
12. a kind of synchronizer inner ring conical surface friction material adhering method, which is characterized in that steps are as follows for the adhering method:
Step 1, substrate preheating before adhesive friction material makes matrix obtain 80-120 DEG C of surface temperature；Matrix is in synchronizer
Ring (4) or friction material to be bonded (5)；
Step 2, annular conical surface pastes friction material in advance in synchronizer, will be in the side and synchronizer of friction material (5) attachment bonding agent
Ring male cone (strobilus masculinus) and/or inner conical surface fitting, and friction material (5) is adjusted to specified position；
Step 3, it feeding and will be rubbed using any synchronizer inner ring conical surface friction material adhesive mould of claim 1 to 11
It wipes material to be bonded on synchronizer inner ring male cone (strobilus masculinus), the synchronizer inner ring for pasting friction material (5) in advance is placed on lower mold (1)
On, upper mold (2) is displaced downwardly to bonding pressing plate and is contacted with inner ring end face, using heating mechanism (3) through upper mold (2) and lower mold
(1) inner ring and friction material (5) are heated, is made Nian Jie secured between friction material and inner ring male cone (strobilus masculinus) and/or inner conical surface；
Step 4, discharging and liftout, after synchronizer inner ring male cone (strobilus masculinus) completes bonding, upper mold (2) is moved up, in discharge component in bullet
It moves down and pushes open synchronizer inner ring (4) under spring force effect, complete discharging；Then, liftout component driving mechanism driving under,
It drives inner ring (4) to move upwardly together, inner ring one end is ejected into lower mold, completes liftout.
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| CN201620233083 | 2016-03-23 | ||
| CN2016202330833 | 2016-03-23 |
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| CN108317141B (en) * | 2017-12-26 | 2019-08-16 | 武汉协和齿环有限公司 | A kind of patch carbon tooling with limit function |
| CN109290982A (en) * | 2018-11-23 | 2019-02-01 | 宁波智能制造技术研究院有限公司 | A kind of master-slave mode circumference special-shaped shell body protective materials assembly tooling |
| CN110053290B (en) * | 2019-05-23 | 2021-04-06 | 南通开放大学 | Automatic garbage disposal device |
| CN111022457B (en) * | 2019-12-31 | 2021-04-06 | 武汉协和齿环有限公司 | Radial carbon frock of pasting of ring gear |
| CN111306213A (en) * | 2020-03-25 | 2020-06-19 | 陕西法士特汽车传动集团有限责任公司 | Friction ring bonding system |
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