CN108317141B - A kind of patch carbon tooling with limit function - Google Patents
A kind of patch carbon tooling with limit function Download PDFInfo
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- CN108317141B CN108317141B CN201711427727.8A CN201711427727A CN108317141B CN 108317141 B CN108317141 B CN 108317141B CN 201711427727 A CN201711427727 A CN 201711427727A CN 108317141 B CN108317141 B CN 108317141B
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- cone
- outer cone
- gasket
- assembly
- inner cone
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- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 82
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 81
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 abstract description 20
- 230000008569 process Effects 0.000 abstract description 14
- 239000004744 fabric Substances 0.000 description 19
- 125000006850 spacer group Chemical group 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012797 qualification Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The patch carbon tooling with limit function that the invention discloses a kind of, the patch carbon tooling with limit function includes pedestal, outer cone gasket, outer cone limited block, inner cone gasket, inner cone assembly, and outer cone assembly, the outer cone assembly and the outer cone limited block, inner cone assembly surrounds accommodating space for placing the ring gear, the outer cone assembly is corresponding with the male cone (strobilus masculinus) of the ring gear, the inner cone assembly is corresponding with the inner conical surface of the ring gear, the processing stroke of inner cone assembly described in thickness control by adjusting the inner cone gasket, the processing stroke of outer cone assembly described in thickness control by adjusting the outer cone gasket, realize the adjustment to the conical surface size of the ring gear.Patch carbon tooling provided by the invention with limit function is adjusted by the thickness of outer cone gasket and inner cone gasket, it can be in the case where the interior male cone (strobilus masculinus) simultaneous processing of ring gear, realize individually adjusting for male cone (strobilus masculinus) size and inner conical surface size, process is stable, easy to operate.
Description
Technical field
The present invention relates to machinery manufacturing technology fields, and in particular to a kind of patch carbon work with limit function of ring gear
Dress.
Background technique
Synchro converter ring is an important part in automobile speed variator shift mechanism, the frictional force generated using its conical surface
Square makes to operate synchronously between two engaging elements, thus realize gear shift, it is common using copper alloy as the synchro converter ring of material,
Coefficient of friction is small, easy to wear in use, and frictional behaviour is unstable, therefore often by pasting carbon equipment for carbon fibers such as carbon cloths
Composite material is bonded on the conical surface of synchro converter ring, to improve the frictional behaviour of synchro converter ring.
Existing to carry out patch carbon using pressure limiting patch carbon method, pressure limiting pastes carbon method and establishes the base for having certain compressive deformation in carbon cloth
On plinth, processing stroke is controlled by the pressure of control compacting, and then control the conical surface size of ring gear.But pressure limiting patch carbon method passes through
Pressing pressure is adjusted to indirectly control the conical surface size of ring gear, and the conical surface size of ring gear finished product is by the difference between patch carbon equipment
It is different, matrix conical surface size and carbon cloth thickness fluctuation is affected before patch carbon.
Since there may be there may be differences between difference, every batch of matrix conical surface size and carbon cloth thickness between patch carbon equipment
It is different, cause the pressure of every batch of ring gear patch carbon processing to be different from, the size by measuring ring gear finished product after trial production is needed to adjust
The pressure of seamless, the too small processing stroke that will lead to of pressure is inadequate, and the excessive processing stroke that will lead to of pressure transfinites, and can all make ring gear
Conical surface size is undesirable.Pressure limiting patch carbon method was both inconvenient, also inaccurate.The ring gear finished product conical surface size processed is very unstable
It is fixed, it is easy to cause ring gear product unqualified, reduces the qualification rate of ring gear product, increase the working hour done over again, and thus cause
Substandard product outflow risk increase.
Therefore it is badly in need of developing the new patch carbon tooling of one kind to solve the above problems.
Summary of the invention
The patch carbon tooling with limit function that the purpose of the present invention is to provide a kind of, for solving existing patch carbon tooling
The technical problem for causing the qualification rate of ring gear product low because the ring gear finished product conical surface size of processing is unstable.
To achieve the goals above, the invention provides the following technical scheme: a kind of patch carbon tooling with limit function, institute
State the patch carbon tooling with limit function include pedestal, outer cone gasket, outer cone limited block, inner cone gasket, inner cone assembly and
Outer cone assembly, the outer cone gasket, outer cone limited block, inner cone gasket, inner cone assembly are sequentially arranged on the pedestal, described
Outer cone assembly is located on the outer cone limited block, and the outer cone assembly is surrounded with the outer cone limited block, inner cone assembly
Accommodating space is for placing the ring gear, and the outer cone assembly is corresponding with the male cone (strobilus masculinus) of the ring gear, the inner cone assembly
It is corresponding with the inner conical surface of the ring gear, the processing row of inner cone assembly described in the thickness control by adjusting the inner cone gasket
Journey, the processing stroke of outer cone assembly described in the thickness control by adjusting the outer cone gasket realize the cone to the ring gear
The adjustment of face size.
Preferably, the variation range of the thickness of the outer cone gasket is in the range of ± 0.20mm.
The compressive deformation of carbon cloth has the limit, and tooling compression travel transfinites, and will lead to carbon cloth conquassation, and stroke deficiency can be led
Cause carbon cloth Nian Jie with internal tooth ring base insecure, therefore, the adjusting of the thickness on stroke of outer cone gasket is controlled ± 0.20mm's
It in range, will not be crushed, but also can be bonded securely with guaranteeing carbon cloth not only.
Preferably, the variation range of the thickness of the inner cone gasket is in the range of ± 0.20mm.
The adjusting of the thickness on stroke of inner cone gasket controls in the range of ± 0.20mm, will not be pressed with guaranteeing carbon cloth both
It bursts, and can be bonded securely.
Preferably, the inner cone assembly include the inner cone cone being connect with the inner cone gasket and with the inner cone
The inner cone connecting plate of cone connection.
It after inner cone cone provided by the invention is connected with inner cone connecting plate, is used as inner cone assembly, wherein inner cone connects
Fishplate bar is universal design, uses different inner cone cones according to different product, production cost is both effectively reduced, uses and ten
It is convenient to divide.
Preferably, the inner cone cone is bolted with inner cone connecting plate.
It is bolted and is removably fixedly connected as widely used, have that structure is simple, connection is reliable, is convenient to mount and dismount
The advantages that.
Preferably, the outer cone assembly include the outer cone pedestal being connect with the pedestal and with the outer cone pedestal
The outer cone cone of connection.
After outer cone pedestal provided by the invention is connected with outer cone cone, it is used alone as outer cone assembly, structure is simple,
It is easy to use.
Preferably, the outer cone pedestal is gap-matched with outer cone limited block.
Clearance fit guarantees the consistency of position when internal tooth ring base is put into outer cone cone each time, and with inner cone cone
Concentricity.
Preferably, cooperation precision is D7/h6.
The cooperation precision that suitable clearance fit is selected according to tolerance range, meets preferential registration property, cooperation it is more preferable.
Preferably, the outer cone pedestal is bolted with outer cone cone.
It is bolted and is removably fixedly connected as widely used, have that structure is simple, connection is reliable, is convenient to mount and dismount
The advantages that.
Preferably, the patch carbon tooling with limit function further includes positioning pin, and described positioning pin one end is set to described
Pedestal, the other end are set to the inner cone assembly, and run through the outer cone gasket, outer cone limited block, inner cone gasket simultaneously, are used for
Contraposition.
Positioning pin provided by the invention can easily guarantee the concentricity of a whole set of tooling in tooling debugging process, so that respectively
The reference axial direction of component is mutually unified, and guarantees that the position of each component will not change in process.
Compared with the prior art, the patch carbon tooling of the present invention with limit function has the advantage that
One, the patch carbon tooling provided by the invention with limit function passes through the thickness tune of outer cone gasket and inner cone gasket
Section can realize individually adjusting for male cone (strobilus masculinus) size and inner conical surface size in the case where the interior male cone (strobilus masculinus) simultaneous processing of ring gear,
Process is stable, easy to operate；
Two, the present invention can accurately control the stroke of processing by the change of spacer thickness, make the patch carbon processing of every batch of ring gear
Stroke all control in a very small range, processing when give a biggish pressure, after reaching the stroke of processing,
Pressure is born by tooling, has not only guaranteed that processing stroke is enough, but also will not transfinite, has effectively improved the qualification rate of ring gear conical surface size.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.In the accompanying drawings:
Fig. 1 shows a kind of structural schematic diagram of the patch carbon tooling with limit function of preferred embodiment of the present invention.
Appended drawing reference
1- ring gear, 11- internal tooth ring base,
12- carbon cloth, 2- paste carbon tooling,
21- pedestal, 211- bottom plate,
212- extension board, 22- outer cone gasket,
23- outer cone limited block, 24- inner cone gasket,
25- inner cone assembly, 251- inner cone cone,
252- inner cone connecting plate, 26- outer cone assembly,
261- outer cone pedestal, 262- outer cone cone,
27- positioning pin.
Specific embodiment
The present invention provides many applicable creative concepts, which be can be reflected in a large number of on specific
Hereinafter.The specific embodiment described in following embodiments of the present invention is only used as a specific embodiment of the invention
Exemplary illustration, and be not meant to limit the scope of the invention.
First to the present invention relates to noun explain:
Ring gear conical surface size includes:
1, conical surface diameter: in the present invention, the conical surface diameter refers to that large end face cone diameter, conical surface diameter determine
The performance of ring gear further determines the position dimension of ring gear, if conical surface diameter is excessive, ring gear standby amount is reduced, service life reduction, if cone
Face diameter is too small, then ring gear can not assemble；
2, conical surface cone angle: when synchronous working, berth-changing strength is transmitted to ring gear, and is easy to disengage with associated part when synchronously completing
Angle be not able to maintain berth-changing strength if conical surface cone angle is excessive, in movement easily with associated part disengage, cause gear to pipe；If
Conical surface cone angle is too small, then is easily accepted by berth-changing strength, easily synchronizes, but disengage difficulty, equally cause gear shift difficult.
Therefore conical surface diameter and conical surface cone angle affect the performance of ring gear as important parameter.
Clearance fit refers to the cooperation with gap (being equal to zero including minimum clearance).At this point, public affairs of the tolerance range in hole in axis
On difference band, i.e. the actual size in hole be always larger than or equal to axis actual size.
Cooperation: basic size is identical, the matching relationship between the hole be combineding with each other and axis tolerance range.
The invention will be further described with specific embodiment with reference to the accompanying drawing.
As shown in Figure 1, the present embodiment introduces a kind of patch carbon tooling 2 with limit function, carbon equipment is pasted to tooth when using
When ring base carries out patch carbon, the alligatoring ring matrix and carbon cloth of carbon to be pasted are placed in the patch carbon tooling 2, in the patch carbon tooling 2
Under be connected separately with upper heating plate, the lower heating plate of patch carbon equipment, the cylinder that patch carbon equipment is connected by upper heating plate is as dynamic
Power controls the processing stroke of the patch carbon tooling 2 to complete patch carbon process, obtains ring gear 1, the limit function of the patch carbon tooling 2
Refer to limitation processing stroke, to control the conical surface size of the ring gear 1.
It should be noted that the equipment such as upper heating plate, lower heating plate and respective cylinder of the patch carbon equipment are existing
Technology does not repeat herein.
The ring gear 1 includes internal tooth ring base 11 and is respectively arranged on carbon in the internal tooth ring base 11 on male cone (strobilus masculinus)
Cloth 12.
The patch carbon tooling 2 includes pedestal 21, outer cone gasket 22, outer cone limited block 23, inner cone gasket 24, inner cone assembly
25, outer cone assembly 26 and positioning pin 27, the outer cone gasket 22, outer cone limited block 23, inner cone gasket 24, inner cone assembly
Body 25 is sequentially arranged on the pedestal 21, and the outer cone assembly 26 is located on the outer cone limited block 23, the outer cone assembly
Body 26 and the outer cone limited block 23, inner cone assembly 25 surround accommodating space for placing the ring gear 1, the outer cone assembly
Body 26 is corresponding with the male cone (strobilus masculinus) of the ring gear 1, and the inner cone assembly 25 is corresponding with the inner conical surface of the ring gear 1, the positioning
27 one end of pin is set to the pedestal 21, and the other end is set to the inner cone assembly 25, and simultaneously through the outer cone gasket 22, outer
Limited block 23, inner cone gasket 24 are bored, for aligning.
The pedestal 21 is including bottom plate 211 and from the outer rim of the bottom plate 211 to the direction far from the bottom plate 211
The extension board 212 of extension, the bottom plate 211 and extension board 212 form accommodation space, for accommodating the outer cone gasket 22, outer
Bore the components such as limited block 23.
The bottom plate 211 of the pedestal 21 is fixedly connected by bolt with the lower heating plate of patch carbon equipment simultaneously, to guarantee to transport
The stability of package unit during row.
The outer cone gasket 22 be one block of smooth steel plate, material be mould steel, mould steel be for manufacture cold-punching mould,
The steel grade of the molds such as hot-forging die, compression mod, preferably cold work die steel, it is cold work die steel wearability with higher, higher
Intensity and toughness, stronger seizure resistance and certain heated softening power.
The thickness of the outer cone gasket 22 can be designed and adjust according to different ring gear products and patch carbon equipment, institute
The variation range of the thickness of outer cone gasket 22 is stated preferably in the range of ± 0.20mm.Because the compressive deformation of the carbon cloth 12 is
There is the limit, tooling compression travel transfinites, and will lead to the carbon cloth 12 and is crushed, stroke deficiency will lead to the carbon cloth 12 and internal tooth
Ring base 11 is bonded insecure, and therefore, the thickness of the outer cone gasket 22 will control in ± 0.20mm the adjusting of processing stroke
In the range of, it will not be crushed with guaranteeing the carbon cloth 12 not only, but also can be bonded securely.
By taking the outer cone gasket 22 of Theoretical Design is with a thickness of 5mm as an example, it can be one grade every 0.05mm, design a system
Outer cone gasket 22:4.8mm, 4.85mm, 4.9mm, 4.95mm, 5.0mm, 5.05mm, 5.1mm, 5.15mm, 5.2mm of column, according to
Different situations select the outer cone gasket 22 of different-thickness, to obtain the ring gear 1 of different conical surface sizes.
For limiting, the outer cone limited block 23 assembles the outer cone limited block 23 with inner cone assembly 25, the outer cone
Body 26 surrounds accommodating space for placing the ring gear 1, the lower end surface of the internal tooth ring base 11 and the outer cone limited block 23
Upper surface be in contact, the carbon cloth 12 set on 11 inner conical surface of internal tooth ring base is in contact with the inner cone assembly 25, if
It is in contact in the carbon cloth 12 of 11 male cone (strobilus masculinus) of internal tooth ring base with the outer cone assembly 26.
The inner cone gasket 24 is one block of smooth steel plate, and material is mould steel, and thickness can be according to different ring gears
It is designed with patch carbon equipment, the variation range of the thickness of the inner cone gasket 24 is preferably in the range of ± 0.20mm.With institute
State that outer cone gasket 22 is similar, since it is desired that being suppressed in the range of the compressive deformation of the carbon cloth 12, the inner cone gasket
The adjusting of 24 thickness on stroke will control in the range of ± 0.20mm, will not be crushed with guaranteeing the carbon cloth 12 not only, but also energy
Bonding is secured.
By taking the inner cone gasket 24 of Theoretical Design is with a thickness of 5mm as an example, it can be one grade every 0.05mm, design a system
Inner cone gasket 24:4.8mm, 4.85mm, 4.9mm, 4.95mm, 5.0mm, 5.05mm, 5.1mm, 5.15mm, 5.2mm of column, according to
Different situations select the inner cone gasket 24 of different-thickness.
The inner cone assembly 25 include the inner cone cone 251 being connect with the inner cone gasket 24 and with the inner cone
The inner cone connecting plate 252 that cone 251 connects, the inner cone cone 251 are bolted with inner cone connecting plate 252, described interior
Cone connecting plate 252 is fixedly connected by bolt with the upper heating plate for pasting carbon equipment, to guarantee the steady of package unit in operational process
It is qualitative.
The outer cone assembly 26 include the outer cone pedestal 261 being connect with the pedestal 21 and with the outer cone pedestal
The outer cone cone 262 of 261 connections, the outer cone pedestal 261 are bolted with outer cone cone 262.
The lower surface of the outer cone pedestal 261 is connect with the extension board 212 of the pedestal 21, side and outer cone limited block
23 are gap-matched, and guarantee the consistency of position when the internal tooth ring base 11 is put into outer cone cone 262 each time, Yi Jiyu
The concentricity of the inner cone cone 251.
The cooperation precision of clearance fit is D7/h6.Wherein, D7:D is the basic deviation code name in hole, and 7 indicate standard of tolerance etc.
Grade；H: the basic deviation code name of axis, 6 indicate standard of tolerance grade.
Tolerance numerical value is according to different nominal dimensions, GB/T 1800.2-2009 " product geometric techniques according to national standards
Specification (GPS) limits and fits part 2: standard of tolerance grade and hole, axis limit deviation table " it can check in.
Described 27 one end of positioning pin is set to the pedestal 21, and the other end is set to the inner cone assembly 25, and runs through simultaneously
The outer cone gasket 22, outer cone limited block 23, inner cone gasket 24 can easily guarantee in tooling debugging process for aligning
The concentricity of a whole set of tooling guarantees that the position of each component will not become so that the reference axial direction of each component is mutually unified in process
It is dynamic.
When installation, the outer cone gasket 22, outer cone limited block 23, inner cone gasket 24 are sequentially loaded into the pedestal 21, are led to
It crosses the positioning pin 27 and is inserted into the pin hole of above-mentioned component and aligned, the ring gear 1 is placed into the outer cone assembly 26
In outer cone cone 262, then the outer cone assembly 26 connected is placed on the extension board 212 of the pedestal 21；
The inner cone cone 251 of the inner cone assembly 25 passes through the positioning pin 27 and the outer cone limited block 23 and institute
The positioning of pedestal 21 is stated, the inner cone connecting plate 252 is bolted with the inner cone cone 251.
When carrying out patch carbon process, the inner cone assembly 25 is run down under the cylinder action of the patch carbon equipment, institute
The inner cone face contact for stating inner cone cone 251 Yu the ring gear 1, continues slow downlink under pressure, carries out patch carbon pressure system, when
When the inner cone cone 251 is contacted with the inner cone gasket 24, downlink process is completed, after reaching the pressing time, the cylinder band
It moves the inner cone assembly 25 and runs up simultaneously return.
The processing row of inner cone assembly 25 described in thickness control of the patch carbon tooling 2 by adjusting the inner cone gasket 24
Journey, the processing stroke of outer cone assembly 26 described in the thickness control by adjusting the outer cone gasket 22 are realized to the ring gear 1
The adjustment of conical surface size can control the interior of the inner cone assembly 25 specifically, adjusting the thickness of the inner cone gasket 24
The pressing stroke of cone 251 is bored, and then guarantees the inner conical surface diameter of the ring gear 1；Due to the axial height of the outer cone cone 262
Degree is certain, adjusts the thickness of the outer cone gasket 22, can control the axial height of the ring gear 1, and it is described outer to be equal to control
The compacting process of the outer cone cone 262 of assembly 26 is bored, and then guarantees the male cone (strobilus masculinus) diameter of the ring gear 1.
In two important parameters of the ring gear 1, conical surface cone angle by the outer cone cone 262 and inner cone cone 251 cone
Face guarantees that conical surface diameter refers to large end face cone diameter, guaranteed by processing stroke, processes stroke by 22 He of outer cone gasket
The thickness control of inner cone gasket 24.
In the present embodiment, the conical surface cone angle is 8 °, and by taking the inner cone gasket 24 as an example, the inner conical surface diameter is with interior
The case where thickness of cone gasket 24 changes and changes is as shown in table 1.The male cone (strobilus masculinus) diameter with the outer cone gasket 22 thickness
The case where changing and changing is similar.
1 inner conical surface diameter of table changes situation
| Number | Spacer thickness | Process stroke | Inner conical surface diameter |
| 1 | Inner cone spacer thickness increases 0.07mm | Reduce 0.07mm | Reduce 0.020mm |
| 2 | Inner cone spacer thickness increases 0.15mm | Reduce 0.15mm | Reduce 0.042mm |
| 3 | Inner cone spacer thickness increases 0.20mm | Reduce 0.20mm | Reduce 0.056mm |
| 4 | Inner cone spacer thickness reduces 0.07mm | Increase 0.07mm | Increase 0.020mm |
| 5 | Inner cone spacer thickness reduces 0.15mm | Increase 0.15mm | Increase 0.042mm |
| 6 | Inner cone spacer thickness reduces 0.20mm | Increase 0.20mm | Increase 0.056mm |
From table 1 it follows that the thickness of the inner cone gasket 24 increases, processing stroke is accordingly reduced, inner conical surface diameter
Corresponding to reduce, vice versa.
Therefore the patch carbon tooling 2 is adjusted by the thickness of the outer cone gasket 22 and inner cone gasket 24, can be described
In the case where the interior male cone (strobilus masculinus) simultaneous processing of ring gear 1, individually adjusting for male cone (strobilus masculinus) size and inner conical surface size, process are realized
It is stable, easy to operate；
The stroke that processing can accurately be controlled by the change of spacer thickness simultaneously, makes every batch of ring gear 1 paste the row of carbon processing
Journey all controls in a very small range, a biggish pressure is given in processing, after reaching the stroke of processing, by work
Dress bears pressure, not only guarantees that processing stroke is enough, but also will not transfinite, effectively improves the qualification rate of ring gear conical surface size.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and this
Field technical staff can be designed alternative embodiment without departing from the scope of the appended claims.In claim
In, any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising" is not excluded for depositing
In element or step not listed in the claims.
Claims (10)
1. a kind of patch carbon tooling with limit function, which is characterized in that the patch carbon tooling (2) with limit function includes
Pedestal (21), outer cone gasket (22), outer cone limited block (23), inner cone gasket (24), inner cone assembly (25) and outer cone assembly
Body (26), the outer cone gasket (22), outer cone limited block (23), inner cone gasket (24), inner cone assembly (25) are sequentially arranged in institute
State on pedestal (21), the outer cone assembly (26) is located on the outer cone limited block (23), the outer cone assembly (26) with
The outer cone limited block (23), inner cone assembly (25) surround accommodating space and are used to place ring gear (1), the outer cone assembly
(26) corresponding with the male cone (strobilus masculinus) of the ring gear (1), the inner cone assembly (25) is corresponding with the inner conical surface of the ring gear (1), leads to
The processing stroke for adjusting inner cone assembly (25) described in the thickness control of the inner cone gasket (24) is crossed, by adjusting the outer cone
The processing stroke of outer cone assembly (26) described in the thickness control of gasket (22) is realized to the conical surface size of the ring gear (1)
Adjustment.
2. the patch carbon tooling according to claim 1 with limit function, which is characterized in that the outer cone gasket (22)
The variation range of thickness is ± 0.20mm.
3. the patch carbon tooling according to claim 1 with limit function, which is characterized in that the inner cone gasket (24)
The variation range of thickness is ± 0.20mm.
4. the patch carbon tooling according to claim 1 with limit function, which is characterized in that the inner cone assembly (25)
Connect including the inner cone cone (251) being connect with the inner cone gasket (24) and the inner cone being connect with the inner cone cone (251)
Fishplate bar (252).
5. the patch carbon tooling according to claim 4 with limit function, which is characterized in that the inner cone cone (251)
It is bolted with inner cone connecting plate (252).
6. the patch carbon tooling according to claim 1 with limit function, which is characterized in that the outer cone assembly (26)
Including the outer cone pedestal (261) being connect with the pedestal (21) and the outer cone cone being connect with the outer cone pedestal (261)
(262)。
7. the patch carbon tooling according to claim 6 with limit function, which is characterized in that the outer cone pedestal (261)
It is gap-matched with outer cone limited block (23).
8. the patch carbon tooling according to claim 7 with limit function, which is characterized in that cooperation precision is D7/h6.
9. the patch carbon tooling according to claim 6 with limit function, which is characterized in that the outer cone pedestal (261)
It is bolted with outer cone cone (262).
10. the patch carbon tooling according to claim 1 with limit function, which is characterized in that described that there is limit function
Patch carbon tooling (2) further include positioning pin (27), described positioning pin (27) one end be set to the pedestal (21), the other end be set to institute
Inner cone assembly (25) are stated, and run through the outer cone gasket (22), outer cone limited block (23), inner cone gasket (24) simultaneously, are used for
Contraposition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711427727.8A CN108317141B (en) | 2017-12-26 | 2017-12-26 | A kind of patch carbon tooling with limit function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711427727.8A CN108317141B (en) | 2017-12-26 | 2017-12-26 | A kind of patch carbon tooling with limit function |
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| Publication Number | Publication Date |
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| CN108317141A CN108317141A (en) | 2018-07-24 |
| CN108317141B true CN108317141B (en) | 2019-08-16 |
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| 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 |
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|---|---|---|---|---|
| JP2618288B2 (en) * | 1990-11-26 | 1997-06-11 | 日野自動車工業株式会社 | Synchronous meshing device for transmission |
| CN101671537B (en) * | 2009-08-29 | 2011-01-05 | 桂林星火机械制造有限公司 | Carbon fiber cloth composite friction material and application thereof for manufacturing friction layer of vehicle powder metallurgy synchronizer tooth ring |
| CN107225790B (en) * | 2016-03-23 | 2019-08-13 | 成都豪能科技股份有限公司 | A kind of synchronizer inner ring conical surface friction material adhesive mould and its adhering method |
| CN205818515U (en) * | 2016-07-18 | 2016-12-21 | 成都豪能科技股份有限公司 | A kind of lock unit outer ring conical surface friction material adhesive mould |
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2017
- 2017-12-26 CN CN201711427727.8A patent/CN108317141B/en active Active
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| CN108317141A (en) | 2018-07-24 |
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