CN106734614B - Nine hole fine blanking die of motorcycle clutch gear - Google Patents
Nine hole fine blanking die of motorcycle clutch gear Download PDFInfo
- Publication number
- CN106734614B CN106734614B CN201611220899.3A CN201611220899A CN106734614B CN 106734614 B CN106734614 B CN 106734614B CN 201611220899 A CN201611220899 A CN 201611220899A CN 106734614 B CN106734614 B CN 106734614B
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- punch
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- pressure
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/26—Making other particular articles wheels or the like
- B21D53/28—Making other particular articles wheels or the like gear wheels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a kind of nine hole fine blanking dies of motorcycle clutch gear, including upper die component and lower mold assemblies, back-pressure punch assemblies are equipped in the upper die component, upper die component includes sequentially connected upper junction plate, upper force bearing plate, upper pad, cope plate, upper padding plate and cavity plate from top to bottom；The back-pressure punch assemblies are located in upper padding plate and cavity plate；The lower mold assemblies are equipped with punch assemblies, lower mold assemblies include lower connecting plate, underlay is provided with above lower connecting plate, the top of underlay is connected with lower template, the top of lower template is connected with lower bolster, lower bolster is connected with punch-pin guide pressing plate by the way that a straight pin is arranged, the top of lower connecting plate is connected with lower force-transmitting pole, lower force-transmitting pole sequentially passes through underlay, lower template, lower bolster and punch assemblies from lower connecting plate and connects, and punch assemblies are located at the lower section of back-pressure punch assemblies and the mutual activity of the two compresses.Accurate positioning of the present invention, it is firm to fasten, and reduces mold and offsets, improves punch process precision.
Description
Technical field
The present invention relates to a kind of structurally reasonable, stability and high efficiencies, and punching precision is high, and quality of finished is excellent, and processing technology is simple
Nine hole fine blanking die of motorcycle clutch gear.
Background technique
In recent years, stamping technology becomes more and more popular, substantial connection the development of entire machinery industry.With Sheet Metal Forming Technology water
Flat gradually to be promoted and the continuous improvement of stamping equipment quality, the level of microtechnic is also higher and higher in Sheet Metal Forming Technology.Existing rank
Section, various processing techniques constantly improve, stamping equipment quality is continuously improved, to extend the service life of mold.With society
Meeting expanding economy, requirement of the people to production technology are being continuously improved, and stamping die, stamping equipment will also occupy prior
Status.The technique of clutch gear punching press requires very high --- and high-precision is not required nothing more than, also wants finish with higher, and is showed
Some stamping dies, can not the integrally-built guarantee stability of mold in process, bad rate is higher for cost, one-piece machine member
Production cost can not have always been high any more.
Summary of the invention
It is an object of the present invention to overcome the drawbacks described above of the prior art, a kind of structurally reasonable, stability and high efficiency, punching are provided
Press precision high, quality of finished is excellent, the simple nine hole fine blanking die of motorcycle clutch gear of processing technology.
To achieve the above object, technical solution provided by the invention is as follows: a kind of nine hole fine blanking die of motorcycle clutch gear
Have, including upper die component and lower mold assemblies, back-pressure punch assemblies are equipped in the upper die component, upper die component includes from top to bottom
Sequentially connected upper junction plate, upper force bearing plate, upper pad, cope plate, upper padding plate and cavity plate；The back-pressure punch assemblies are located at upper pad
In plate and cavity plate；The lower mold assemblies are equipped with punch assemblies, and lower mold assemblies include lower connecting plate, the top setting of lower connecting plate
There is underlay, the top of underlay is connected with lower template, and the top of lower template is connected with lower bolster, and lower bolster passes through one straight pin of setting
It is connected with punch-pin guide pressing plate, the top of lower connecting plate is connected with lower force-transmitting pole, and lower force-transmitting pole is sequentially passed through from lower connecting plate
Underlay, lower template, lower bolster and punch assemblies connect, and punch assemblies are located at the lower section of back-pressure punch assemblies and the two is mutually movable
It compresses.
According to the above technical requirements, the upper pad is cylindrical, and six upper dig pass power relief holes are equipped in upper pad；Upper mold
Six upper mold power transmission relief holes with the perforation of upper dig pass power relief hole respectively, left part, the right part of cope plate are equipped in the middle part of plate
It is provided with guide hole, is arranged with guide sleeve in guide hole；Six upper molds with the perforation of upper mold power transmission relief hole respectively are equipped in upper padding plate
Punch-pin power transmission relief hole；Nine punch-pin column relief holes are equipped in cavity plate.
According to the above technical requirements, the punch-pin column relief hole includes three kidney-shaped punch-pin column relief holes, three large squares
Punch-pin column relief hole, three small rectangular punch-pin column relief hole, three kidney-shaped punch-pin column relief holes, three large square punch-pin columns are stepped down
Hole, three small rectangular punch-pin column relief hole are successively staggered.
According to the above technical requirements, upper dig pass power relief hole, upper mold power transmission relief hole and the upper mold coaxially penetrated through is convex
Upper transmission rod is equipped in mould power transmission relief hole, the top of upper transmission rod is abutted with the bottom end of upper force bearing plate, the bottom end of upper transmission rod
It is abutted with the top cover of back-pressure punch assemblies.
According to the above technical requirements, the back-pressure punch assemblies include the back-pressure convex mould pad being connected in upper padding plate and company
The back-pressure punch retainer being connected on back-pressure convex mould pad is equipped with nine back-pressure punch-pin columns on back-pressure punch retainer.
According to the above technical requirements, nine back-pressures punch-pin column is respectively three kidney slot back-pressure punch-pin columns, three big
Square hole back-pressure punch-pin column, three small square hole back-pressure punch-pin column, three kidney slot back-pressure punch-pin columns, three large square hole back-pressures
Punch-pin column, three small square hole back-pressure punch-pin column are successively staggered, and three kidney slot back-pressure punch-pin columns, three large square holes are anti-
Belling mould column, three small square hole back-pressure punch-pin column be inserted into respectively corresponding three kidney-shaped relief holes, three large square relief holes,
Three small rectangular relief hole.
According to the above technical requirements, it is provided with underlay force-transmitting pole relief hole in the underlay, is provided in lower template and lower dig pass
The lower die force-transmitting pole relief hole that power column relief hole coaxially penetrates through is provided in lower bolster and coaxially to penetrate through with lower die force-transmitting pole relief hole
Lower bolster force-transmitting pole relief hole, the lower force-transmitting pole sequentially pass through underlay force-transmitting pole relief hole, the lower die force-transmitting pole coaxially penetrated through
Relief hole and lower bolster force-transmitting pole relief hole are simultaneously abutted with the bottom end of punch assemblies.
According to the above technical requirements, the punch-pin guide pressing plate is cylindrical, and the axle center of punch-pin guide pressing plate is provided with guiding
Axis hole, is equipped with nine punch-pin holes in punch-pin guide pressing plate, and nine punch-pin holes include that three kidney-shaped punch-pin holes, three large squares are convex
Die hole, three small rectangular punch-pin hole, three kidney-shaped punch-pin holes, three large square punch-pin holes, three small rectangular punch-pin hole are successively handed over
Mistake setting.
According to the above technical requirements, the punch assemblies include the convex mould pad abutted with the top of lower force-transmitting pole and with it is convex
The punch retainer of die-cushion plate connection, nine punch-pin columns are equipped on punch retainer, and nine punch-pin columns include three kidney slots
Punch-pin column, three large square hole punch-pin columns, three small square hole punch-pin column, three kidney slot punch-pin columns, three large square holes are convex
Mould column, three small square hole punch-pin column are successively staggered, three kidney slot punch-pin columns, three large square hole punch-pin columns, three
Small square hole punch-pin column be inserted into and be pierced by respectively corresponding three kidney-shaped punch-pin hole, three large square punch-pin holes, three it is small rectangular
Punch-pin hole.
According to the above technical requirements, the lower template is equipped with guide post, which extends in guide sleeve and be socketed with guide sleeve.
Usefulness of the present invention is: pushing back-pressure punch assemblies to push to workpiece by upper transmission rod by upper force bearing plate
Punching press is carried out, lower connecting plate pushes punch assemblies reversely to carry out punching press, accurate positioning, fastening jail to workpiece by lower force-transmitting pole
It leans on, punching press yield is big, precision is high, and structure is simple, and installation, replacement, adjustment is convenient and fast；It is movably set in together by upper transmission rod
In upper dig pass power relief hole, upper mold power transmission relief hole and the upper mold punch-pin power transmission relief hole that axis penetrates through, the nine of back-pressure punch assemblies
A back-pressure punch-pin column is movably set in respectively in nine punch-pin column relief holes in cavity plate, and lower force-transmitting pole sequentially passes through coaxial perforation
Underlay force-transmitting pole relief hole, in lower die force-transmitting pole relief hole and lower bolster force-transmitting pole relief hole, nine punch-pin of punch assemblies
Column, which is movably set in punch-pin guide pressing plate, to be equipped in nine punch-pin holes, is reduced mold and is offsetted, improves punch process precision, just
In die adjustment, increase the strength and stiffness of structure to bear the offsetting power generated in punching course, structure is more stable, uses the longevity
It orders longer.
Detailed description of the invention
Fig. 1 is nine hole fine blanking die the schematic diagram of the section structure of motorcycle clutch gear of the present invention；
Fig. 2 is upper mat structure schematic diagram described in nine hole fine blanking die of motorcycle clutch gear of the present invention；
Fig. 3 is cope plate structural schematic diagram described in nine hole fine blanking die of motorcycle clutch gear of the present invention；
Fig. 4 is upper padding plate structural schematic diagram described in nine hole fine blanking die of motorcycle clutch gear of the present invention；
Fig. 5 is cavity die structure schematic diagram described in nine hole fine blanking die of motorcycle clutch gear of the present invention；
Fig. 6 is back-pressure punch assemblies structural schematic diagram described in nine hole fine blanking die of motorcycle clutch gear of the present invention；
Fig. 7 is A-A cross-sectional view in Fig. 6；
Fig. 8 is lower pad structure schematic diagram described in nine hole fine blanking die of motorcycle clutch gear of the present invention；
Fig. 9 is lower template structural schematic diagram described in nine hole fine blanking die of motorcycle clutch gear of the present invention；
Figure 10 is lower bolster plate structure schematic diagram described in nine hole fine blanking die of motorcycle clutch gear of the present invention；
Figure 11 is punch-pin guide pressing plate structural schematic diagram described in nine hole fine blanking die of motorcycle clutch gear of the present invention；
Figure 12 is punch assemblies structural schematic diagram described in nine hole fine blanking die of motorcycle clutch gear of the present invention；
Figure 13 is A-A cross-sectional view in Figure 12.
Specific embodiment
With reference to the accompanying drawing and preferred embodiment is further described with regard to technical solution of the present invention.
As shown in Fig. 1-Figure 13, a kind of nine hole fine blanking die of motorcycle clutch gear of the present invention, including upper mold group
Part 1 and lower mold assemblies 2 are equipped with back-pressure punch assemblies 3 in the upper die component 1, and upper die component 1 includes being sequentially connected from top to bottom
Upper junction plate 11, upper force bearing plate 12, upper pad 13, cope plate 14, upper padding plate 15 and cavity plate 16；The back-pressure punch assemblies 3
In upper padding plate 15 and cavity plate 16；The lower mold assemblies 2 are equipped with punch assemblies 4, and lower mold assemblies 2 include lower connecting plate 21, under
The top of connecting plate 21 is provided with underlay 22, and the top of underlay 22 is connected with lower template 23, and the top of lower template 23 is connected with down
Backing plate 24, lower bolster 24 are connected with punch-pin guide pressing plate 25 by the way that a straight pin (attached drawing does not mark) is arranged, lower connecting plate 21
Top is connected with lower force-transmitting pole 26, and lower force-transmitting pole 26 sequentially passes through underlay 22, lower template 23, lower bolster 24 from lower connecting plate 21
It is connect with punch assemblies 4, punch assemblies 4 are located at the lower section of back-pressure punch assemblies 3 and the mutual activity of the two compresses.
The upper pad 13 is cylindrical, and six upper dig pass power relief holes 51 are equipped in upper pad 13；The middle part of cope plate 14
Being equipped with six, the upper mold power transmission relief hole 52 with the perforation of upper dig pass power relief hole 51, left part, the right part of cope plate 14 are equal respectively
It is provided with guide hole 53, guide sleeve 54 is arranged in guide hole 53；Six are equipped in upper padding plate 15 to pass through with upper mold power transmission relief hole 52 respectively
Logical upper mold punch-pin power transmission relief hole 55；Nine punch-pin column relief holes 6 are equipped in cavity plate 16.
The punch-pin column relief hole 6 include three kidney-shaped punch-pin column relief holes, 61, three large square punch-pin column relief holes 62,
Three small rectangular punch-pin column relief hole 63, three kidney-shaped punch-pin column relief holes, 61, three large square punch-pin column relief holes 62, three
Small rectangular punch-pin column relief hole 63 is successively staggered.
The upper dig pass power relief hole 51 coaxially penetrated through, upper mold power transmission relief hole 52 and upper mold punch-pin power transmission relief hole 55
Interior to be equipped with upper transmission rod 17, the top of upper transmission rod 17 abuts with the bottom end of upper force bearing plate 12, the bottom end of upper transmission rod 17 with instead
The top cover of belling membrane module 3 abuts.
The back-pressure punch assemblies 3 include the back-pressure convex mould pad 31 being connected in upper padding plate 15 and are connected to back-pressure punch-pin
Back-pressure punch retainer 32 on backing plate 31 is equipped with nine back-pressure punch-pin columns 33 on back-pressure punch retainer 32.
Nine back-pressure punch-pin column 33 is respectively three kidney slot back-pressure punch-pin columns, 34, three large square hole back-pressure punch-pin
35, three, column small square hole back-pressure punch-pin columns 36, three kidney slot back-pressure punch-pin columns, 34, three large square hole back-pressure punch-pin columns
35, three small square hole back-pressure punch-pin column 36 is successively staggered, and three kidney slot back-pressure punch-pin columns, 34, three large square holes are anti-
35, three, belling mould column small square hole back-pressure punch-pin columns 36 are inserted into corresponding three kidney-shapeds punch-pin column relief hole 61, three respectively
62, the three small rectangular punch-pin column relief hole 63 of large square punch-pin column relief hole.
It is provided with underlay force-transmitting pole relief hole 56 in the underlay 22, is provided in lower template 23 and underlay force-transmitting pole relief hole 56
The lower die force-transmitting pole relief hole 57 coaxially penetrated through is provided with the underlay coaxially penetrated through with lower die force-transmitting pole relief hole 57 in lower bolster 24
Plate force-transmitting pole relief hole 58, the lower force-transmitting pole 26 sequentially pass through the underlay force-transmitting pole relief hole 56 coaxially penetrated through, lower die power transmission
Column relief hole 57 and lower bolster force-transmitting pole relief hole 58 are simultaneously abutted with the bottom end of punch assemblies 4.
The punch-pin guide pressing plate 25 is cylindrical, and the axle center of punch-pin guide pressing plate 25 is provided with guiding axis hole 20, and punch-pin is led
Nine punch-pin holes 7 are equipped on pressing plate 25, nine punch-pin holes 7 include three 71, three, kidney-shaped punch-pin holes large square punch-pin hole
72, three small rectangular punch-pin hole 73, three 71, three, kidney-shaped punch-pin holes large square punch-pin hole, 72, three small rectangular punch-pin hole 73
Successively it is staggered.
The punch assemblies 4 include the convex mould pad 41 abutted with the top of lower force-transmitting pole 26 and connect with convex mould pad 41
Punch retainer 42, nine punch-pin columns 43 are equipped on punch retainer 42, nine punch-pin columns 43 include that three kidney slots are convex
The small square hole punch-pin column 46 of 44, three, mould column, 45, three, large square hole punch-pin column, three 44, three, kidney slot punch-pin column generous
45, three, shape hole punch-pin column small square hole punch-pin columns 46 are successively staggered, three kidney slot punch-pin columns, 44, three large square holes
45, three, punch-pin column small square hole punch-pin columns 46 are inserted into respectively and are pierced by 71, three, corresponding three kidney-shaped punch-pin hole large square
72, the three small rectangular punch-pin hole 73 in punch-pin hole.
The lower template 23 is equipped with guide post 27, which extends in guide sleeve 54 and be socketed with guide sleeve 54.
In the present embodiment: upper force bearing plate 12 pushes the pushing of back-pressure punch assemblies 3 to rush workpiece by upper transmission rod 17
Pressure, lower connecting plate 21 push punch assemblies 4 reversely to carry out punching press to workpiece by lower force-transmitting pole 26, and accurate positioning, it is firm to fasten,
Punching press yield is big, precision is high, and structure is simple, and installation, replacement, adjustment is convenient and fast；It is movably set in together by upper transmission rod 17
In upper dig pass power relief hole 51, upper mold power transmission relief hole 52 and the upper mold punch-pin power transmission relief hole 55 that axis penetrates through, back-pressure punch set
Nine back-pressure punch-pin columns 33 of part 3 are movably set in respectively in nine punch-pin column relief holes 6 in cavity plate 16, lower force-transmitting pole 26 according to
It is secondary across the underlay force-transmitting pole relief hole 56, lower die force-transmitting pole relief hole 57 and lower bolster force-transmitting pole relief hole 58 that coaxially penetrate through
In, nine punch-pin columns 43 of punch assemblies 4, which are movably set in punch-pin guide pressing plate 25, to be equipped in nine punch-pin holes 7, is reduced
Mold offsets, and improves punch process precision, is convenient for die adjustment, increases the strength and stiffness of structure to bear to produce in punching course
Raw offsetting power, structure is more stable, and the service life is longer.
Above-described is only the principle of the present invention and preferred embodiment.It should be pointed out that the ordinary skill people of this field
For member, without departing from the principle of the present invention, moreover it is possible to make several variations and modifications, also should be regarded as belonging to the present invention
Protection scope.
Claims (8)
1. a kind of nine hole fine blanking die of motorcycle clutch gear, including upper die component and lower mold assemblies, it is characterised in that: on described
In membrane module be equipped with back-pressure punch assemblies, upper die component include from top to bottom sequentially connected upper junction plate, upper force bearing plate, on
Pad, cope plate, upper padding plate and cavity plate；The back-pressure punch assemblies are located in upper padding plate and cavity plate；The lower mold assemblies are equipped with
Punch assemblies, lower mold assemblies include lower connecting plate, and underlay is provided with above lower connecting plate, and the top of underlay is connected with lower die
Plate, the top of lower template are connected with lower bolster, and lower bolster is connected with punch-pin guide pressing plate, lower connecting plate by the way that a straight pin is arranged
Top be connected with lower force-transmitting pole, lower force-transmitting pole sequentially passes through underlay, lower template, lower bolster and punch assemblies from lower connecting plate
Connection, punch assemblies are located at the lower section of back-pressure punch assemblies and the mutual activity of the two compresses；The upper pad is cylindrical, in upper pad
It is equipped with six upper dig pass power relief holes；Six upper molds with the perforation of upper dig pass power relief hole respectively are equipped in the middle part of cope plate
Power transmission relief hole, left part, the right part of cope plate are provided with guide hole, are arranged with guide sleeve in guide hole；Six points are equipped in upper padding plate
The upper mold punch-pin power transmission relief hole not penetrated through with upper mold power transmission relief hole；Nine punch-pin column relief holes are equipped in cavity plate；It is described
Upper transmission rod is equipped in upper dig pass power relief hole, upper mold power transmission relief hole and the upper mold punch-pin power transmission relief hole coaxially penetrated through, on
The top of transmission rod is abutted with the bottom end of upper force bearing plate, and the bottom end of upper transmission rod is abutted with the top cover of back-pressure punch assemblies.
2. nine hole fine blanking die of motorcycle clutch gear according to claim 1, it is characterised in that: the punch-pin column is stepped down
Hole include three kidney-shaped punch-pin column relief holes, three large square punch-pin column relief holes, three small rectangular punch-pin column relief hole, three
Kidney-shaped punch-pin column relief hole, three large square punch-pin column relief holes, three small rectangular punch-pin column relief hole are successively staggered.
3. nine hole fine blanking die of motorcycle clutch gear according to claim 2, it is characterised in that: the back-pressure punch set
Part includes the back-pressure convex mould pad being connected in upper padding plate and the back-pressure punch retainer being connected on back-pressure convex mould pad, back-pressure
Nine back-pressure punch-pin columns are equipped on punch retainer.
4. nine hole fine blanking die of motorcycle clutch gear according to claim 3, it is characterised in that: nine back-pressures are convex
Mould column is respectively three kidney slot back-pressure punch-pin columns, three large square hole back-pressure punch-pin columns, three small square hole back-pressure punch-pin column,
Three kidney slot back-pressure punch-pin columns, three large square hole back-pressure punch-pin columns, three small square hole back-pressure punch-pin column are successively staggeredly set
It sets, three kidney slot back-pressure punch-pin columns, three large square hole back-pressure punch-pin columns, three small square hole back-pressure punch-pin column are inserted into respectively
Corresponding three kidney-shaped relief holes, three large square relief holes, three small rectangular relief hole.
5. nine hole fine blanking die of motorcycle clutch gear according to claim 1, it is characterised in that: be provided in the underlay
Underlay force-transmitting pole relief hole is provided with the lower die force-transmitting pole relief hole coaxially penetrated through with underlay force-transmitting pole relief hole in lower template, under
The lower bolster force-transmitting pole relief hole coaxially penetrated through with lower die force-transmitting pole relief hole is provided in backing plate, the lower force-transmitting pole sequentially passes through
The underlay force-transmitting pole relief hole, lower die force-transmitting pole relief hole and the lower bolster force-transmitting pole relief hole that coaxially penetrate through and with punch assemblies
Bottom end abuts.
6. nine hole fine blanking die of motorcycle clutch gear according to claim 1, it is characterised in that: the punch-pin guiding pressure
Plate is cylindrical, and the axle center of punch-pin guide pressing plate is provided with guiding axis hole, is equipped with nine punch-pin holes in punch-pin guide pressing plate, and nine
Punch-pin hole includes three kidney-shaped punch-pin holes, three large square punch-pin holes, three small rectangular punch-pin hole, three kidney-shaped punch-pin holes, three
A large square punch-pin hole, three small rectangular punch-pin hole are successively staggered.
7. nine hole fine blanking die of motorcycle clutch gear according to claim 1, it is characterised in that: the punch assemblies packet
The convex mould pad abutted with the top of lower force-transmitting pole and the punch retainer connecting with convex mould pad are included, ring is set on punch retainer
There are nine punch-pin columns, nine punch-pin columns are convex including three kidney slot punch-pin columns, three large square hole punch-pin columns, three small square holes
Mould column, three kidney slot punch-pin columns, three large square hole punch-pin columns, three small square hole punch-pin column are successively staggered, and three
Kidney slot punch-pin column, three large square hole punch-pin columns, three small square hole punch-pin column are inserted into respectively and are pierced by corresponding three waists
Shape punch-pin hole, three large square punch-pin holes, three small rectangular punch-pin hole.
8. nine hole fine blanking die of motorcycle clutch gear according to claim 1, it is characterised in that: set in the lower template
There is guide post, which extends in guide sleeve and be socketed with guide sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611220899.3A CN106734614B (en) | 2016-12-26 | 2016-12-26 | Nine hole fine blanking die of motorcycle clutch gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611220899.3A CN106734614B (en) | 2016-12-26 | 2016-12-26 | Nine hole fine blanking die of motorcycle clutch gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106734614A CN106734614A (en) | 2017-05-31 |
| CN106734614B true CN106734614B (en) | 2019-01-29 |
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ID=58925625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611220899.3A Active CN106734614B (en) | 2016-12-26 | 2016-12-26 | Nine hole fine blanking die of motorcycle clutch gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106734614B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843472B (en) * | 2017-12-05 | 2024-01-30 | 中原工学院 | Experimental device for manufacturing spherical soil sample and application method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284617A (en) * | 2011-07-04 | 2011-12-21 | 无锡市中捷减震器有限公司 | One-time forming die for processing plate |
| CN202316736U (en) * | 2011-11-23 | 2012-07-11 | 贵州航天精工制造有限公司 | Stamping die for thin-wall parts |
| CN202539332U (en) * | 2012-03-31 | 2012-11-21 | 重庆山青机械制造有限公司 | Timing driven sprocket fine blanking die |
| CN103521616A (en) * | 2013-10-17 | 2014-01-22 | 江苏南方轴承股份有限公司 | Die for overrun clutch cover of motorcycle and with stretching function |
| CN103521615A (en) * | 2013-10-17 | 2014-01-22 | 江苏南方轴承股份有限公司 | Die of overrunning clutch gland of motorcycle |
| CN104492948A (en) * | 2014-12-01 | 2015-04-08 | 重庆丙丁机电有限公司 | Clutch shifting gear stamping die |
| CN206455061U (en) * | 2016-12-26 | 2017-09-01 | 重庆市江津区恩聪机械厂 | The hole fine blanking die of motorcycle clutch gear nine |
-
2016
- 2016-12-26 CN CN201611220899.3A patent/CN106734614B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284617A (en) * | 2011-07-04 | 2011-12-21 | 无锡市中捷减震器有限公司 | One-time forming die for processing plate |
| CN202316736U (en) * | 2011-11-23 | 2012-07-11 | 贵州航天精工制造有限公司 | Stamping die for thin-wall parts |
| CN202539332U (en) * | 2012-03-31 | 2012-11-21 | 重庆山青机械制造有限公司 | Timing driven sprocket fine blanking die |
| CN103521616A (en) * | 2013-10-17 | 2014-01-22 | 江苏南方轴承股份有限公司 | Die for overrun clutch cover of motorcycle and with stretching function |
| CN103521615A (en) * | 2013-10-17 | 2014-01-22 | 江苏南方轴承股份有限公司 | Die of overrunning clutch gland of motorcycle |
| CN104492948A (en) * | 2014-12-01 | 2015-04-08 | 重庆丙丁机电有限公司 | Clutch shifting gear stamping die |
| CN206455061U (en) * | 2016-12-26 | 2017-09-01 | 重庆市江津区恩聪机械厂 | The hole fine blanking die of motorcycle clutch gear nine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106734614A (en) | 2017-05-31 |
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Address after: Group 5, Shuyao village, sangxu Town, Shuyang County, Suqian City, Jiangsu Province Patentee after: Yan Xiaohu Address before: 343808 Haruki, Earth Dragon 78, Kuai Bu, Bai Jia town, Wan An county, Ji'an, Jiangxi Patentee before: Yan Xiaohu |
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