CN103831358A - Edging and bending die for refrigerator door panel - Google Patents
Edging and bending die for refrigerator door panel Download PDFInfo
- Publication number
- CN103831358A CN103831358A CN201410109498.5A CN201410109498A CN103831358A CN 103831358 A CN103831358 A CN 103831358A CN 201410109498 A CN201410109498 A CN 201410109498A CN 103831358 A CN103831358 A CN 103831358A
- Authority
- CN
- China
- Prior art keywords
- refrigerator door
- plate
- bending
- shaping
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Refrigerator Housings (AREA)
Abstract
The invention discloses an edging and bending die for a refrigerator door panel. The edging and bending die comprises an upper die plate and a lower die plate. A material pressing plate is arranged in the middle of the upper die plate and provided with a discharging mechanism. A material supporting plate is arranged on the lower die plate, and two bending mechanisms are fixed to the positions, at the two sides of the material pressing plate, of the upper die plate. According to the edging and bending die for the refrigerator door panel, due to the fact that shaping wheels used for fast bending a refrigerator door and a rolling shaping shaft are adopted, the surface of the refrigerator door panel is prevented from being pulled to be damaged in the bending process, the shaping wheels at the two sides of the shaping shaft enable the bevel ends of the refrigerator door to form flat wrap angles, and therefore the wrap corners of the refrigerator door panel are flat and the wrap corners can prevent the refrigerator door from deforming after being shaped. Due to the fact that a pressure assembly exerts pressure on the shaping shaft, the forming speed of the die is improved, and meanwhile the shaping shaft is prevented from being scrapped due to bending and deforming after long-time use. The matching position of the pressure mechanism and the shaping shaft is provided with a rolling pressure rolling shaft, the sliding friction between the shaping shaft and the pressure assembly is converted into rolling friction, abrasion of the shaping shaft is further reduced, and the quality of the formed refrigerator door panel is further improved.
Description
Technical field
The present invention relates to a kind of mould, more particularly to a kind of refrigerator door plank edge-covering bending die.
Background technology
Door of refrigerator section is generally U-shaped in cross-section, and its mode of production generally uses stamping, and existing process for stamping and forming is only capable of refrigerator doors striking out U-shaped, the incorporeity end face at refrigerator doors flanging cornerite.Attractive in appearance but also rammed refrigerator doors are so not only influenceed easily to deform.
The content of the invention
In order to solve, pulling occurs in surface during the work of current refrigerator door face board edge-covering bending die and the refrigerator door plank corner that produces is without smooth cornerite, and die life short defect, the present invention provides a kind of refrigerator door plank edge-covering bending die.
The technical solution adopted for the present invention to solve the technical problems is：The refrigerator door plank edge-covering bending die, including cope plate and lower template, the cope plate is symmetrically fixed with two drive blocks successively from outside to inside, lower template is symmetrically arranged with two big slide plate, each big slide plate is fixed with guiding piece and bending bar from outside to inside, and bending bar is provided with circular arc camber, and drive block outer surface coordinates with guiding piece inner surface when mould is closed, drive block outer surface end is provided with the first guiding surface, and guiding piece inner surface end is provided with the second guiding surface；The lower template, which is provided with the middle part of the master reset spring for offsetting big slide plate inwardly, the cope plate, is provided with holding pad, and the lower template that holding pad is provided between shedding mechanism, guiding piece is provided with retainer plate, it is characterised in that：Two bending mechanisms are fixed with the cope plate on the holding pad both sides, bending mechanism includes shaping axle, support frame, shaping axle two ends are connected with support frame upper bearing (metal), shaping axle axis is parallel with bending bar and shaping axle coordinates with bending bar during mould closure, the shaping axle two ends are symmetrically fixed with shaping wheel, and shaping wheel medial surface coordinates with bending bar end face；The shedding mechanism includes seat board, discharging alignment pin, discharging spring, guide pin bushing, discharging alignment pin one end is fixed on retainer plate upper surface, discharging alignment pin coordinates with the positioning hole on seat board, the discharging spring one end connecting base plate other end is connected with retainer plate, also symmetrical on seat board to be provided with discharging guide pin bushing, discharging guide pin bushing and the discharging guide pillar being fixed on retainer plate coordinate；Sliding guide sleeve is additionally provided with the cope plate, sliding guide sleeve and the slip guide pillar being fixed in lower template coordinate.
Further, it is also symmetrical on the cope plate to be fixed with the pressure assembly coordinated with shaping axle.The pressure assembly includes pressure base plate, reset seat, sliding block base, slider body, pressure base plate is provided with reset seat, sliding block base from outside to inside, sliding block base is provided with slide rail, slider body is combined with slide rail, slider body is provided with the head tank coordinated with shaping axle, it is provided between slider body and sliding block base and is also fixed with the release link coordinated with reset seat from sliding slide plate, slider body, sliding block back-moving spring is provided between slider body and reset seat.Pressure roller is provided with the head tank, pressure roller is optical axis, and pressure roller can be rolled along axis, pressure roller axis and shaping axle diameter parallel.
Further, also it is symmetrically arranged has in the lower template and be provided with upper mould limited post with lower mould limited post correspondence position on refrigerator doors limiting plate and lower mould limited post, cope plate.
The beneficial effects of the invention are as follows：
1. refrigerator door plank edge-covering bending die of the present invention, avoid pulling refrigerator door plank surface in bending process using the quick shaping axle to refrigerator doors bending and rolling of shaping wheel, the shaping wheel on shaping axle both sides can form smooth cornerite to refrigerator doors knuckle end, so not only make it that refrigerator door plank cornerite is smooth but also cornerite is prevented from refrigerator doors and deformed after shaping.
2. refrigerator door plank edge-covering bending die of the present invention, mould molding speed is just improved due to applying pressure to shaping axle using pressure assembly, also allow for preventing scrapping because of flexural deformation using rear shaping axle for a long time simultaneously, pressure mechanism further reduces the refrigerator doors quality that shaping axle weares and teares and improves shaping with the sliding friction of shaping axle and pressure assembly is converted into rolling friction provided with the pressure roller rolled at shaping axle cooperation.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Structural representation when Fig. 1 is the matched moulds of refrigerator door plank edge-covering bending die of the present invention；
Structural representation when Fig. 2 is the die sinking of refrigerator door plank edge-covering bending die of the present invention；
Fig. 3 is the cope plate structural representation of refrigerator door plank edge-covering bending die of the present invention；
Fig. 4 is the pressure assembly structural representation of refrigerator door plank edge-covering bending die of the present invention.
Wherein：1. lower mould limited post, 2. on mould limited post, 3. cope plate, 4. pressure assembly, 5. positioning hole, 6. discharging alignment pin, 7. seat board, 8. holding pad, 9. discharging guide pillar, 10. discharging guide pin bushing, 11. drive block, 12. sliding guide sleeve, 13. slide guide pillar, 14. refrigerator doors limiting plate, 15. guiding piece, 16. retainer plate, 17. bending bar, 18. big slide plate, 19. master reset spring, 20. refrigerator door plank, 21. the first guiding surface, 22. the second guiding surface, 23. shaping axle, 24. slider body, 25. release link, 26. reset seat, 27. sliding block base, 28. from sliding slide plate, 29. support frame, 30. bearing, 31. shaping wheel, 32. pressure roller, 33. head tank, 34. slide rail, 35. sliding block back-moving spring, 36. pressure base plate, 37. lower template, 38. discharging spring.
Embodiment
One embodiment is described below in conjunction with the accompanying drawings, and the invention will be further described.
Embodiment：In figure, the refrigerator door plank edge-covering bending die, including cope plate 3 and lower template 37, the cope plate 3 is symmetrically fixed with two drive blocks 11 successively from outside to inside, lower template 37 is symmetrically arranged with two big slide plate 18, each big slide plate 18 is fixed with guiding piece 15 and bending bar 17 from outside to inside, bending bar 17 is provided with circular arc camber, the outer surface of drive block 11 coordinates with the inner surface of guiding piece 15 when mould is closed, the outer surface end of drive block 11 is provided with the first guiding surface 21, and the inner surface end of guiding piece 15 is provided with the second guiding surface 22.The lower template 37 is provided with the master reset spring 19 for offsetting big slide plate 18 inwardly, and the middle part of cope plate 3 is provided with holding pad 8, and the lower template 37 that holding pad 8 is provided between shedding mechanism, guiding piece 15 is provided with retainer plate 16.Two bending mechanisms are fixed with the cope plate 3 on the both sides of holding pad 8, bending mechanism includes shaping axle 23, support frame 29, the two ends of shaping axle 23 are connected with the upper bearing (metal) 30 of support frame 29, the axis of shaping axle 23 is parallel with bending bar 17 and shaping axle 23 coordinates with bending bar 17 during mould closure, the two ends of shaping axle 23 are symmetrically fixed with shaping wheel 31, and the medial surface of shaping wheel 31 coordinates with the end face of bending bar 17.The shedding mechanism includes seat board 7, discharging alignment pin 6, discharging spring 38, discharging guide pin bushing 10, the one end of discharging alignment pin 6 is fixed on the upper surface of retainer plate 16, discharging alignment pin 6 coordinates with the positioning hole 5 on seat board 7, the other end of 38 one end connecting base plate of discharging spring 7 is connected with retainer plate 16, also symmetrical on seat board 7 to be provided with discharging guide pin bushing 10, discharging guide pin bushing 10 coordinates with the discharging guide pillar 9 being fixed on retainer plate 16.Sliding guide sleeve 12 is additionally provided with the cope plate 3, sliding guide sleeve 12 coordinates with the slip guide pillar 13 being fixed in lower template 37.
The technical program avoids pulling the surface of refrigerator door plank 20 in bending process using the quick shaping axle 23 to refrigerator doors bending and rolling of shaping wheel 31, the shaping wheel 31 on the both sides of shaping axle 23 can form smooth cornerite to refrigerator doors knuckle end, so not only make it that the cornerite of refrigerator door plank 20 is smooth but also cornerite is prevented from refrigerator doors and deformed after shaping.
Further, it is also symmetrical on cope plate 3 to be fixed with the pressure assembly 4 coordinated with shaping axle 23.The pressure assembly 4 includes pressure base plate 36, reset seat 26, sliding block base 27, slider body 24, pressure base plate 36 is provided with reset seat 26, sliding block base 27 from outside to inside, sliding block base 27 is provided with slide rail 34, slider body 24 is combined with slide rail 34, slider body 24 is provided with the head tank 33 coordinated with shaping axle 23, it is provided between slider body 24 and sliding block base 27 from sliding slide plate 28, the release link 25 coordinated with reset seat 26 is also fixed with slider body 24, sliding block back-moving spring 35 is provided between slider body 24 and reset seat 26.Pressure roller 32 is provided with the head tank 33, pressure roller 32 is optical axis, and pressure roller 32 can be rolled along axis, the axis of pressure roller 32 and the diameter parallel of shaping axle 23.Lower template 37, which is also symmetrically arranged, refrigerator doors limiting plate 14, and upper mould limited post 2 is provided with the lower correspondence position of mould limited post 1 on cope plate 3.
The technical program applies pressure to shaping axle 23 using pressure assembly 4 and just improves mould molding speed, also allow for preventing scrapping because of flexural deformation using rear shaping axle 23 for a long time simultaneously, pressure mechanism further reduces the mass of refrigerator door plank 20 that shaping axle 23 weares and teares and improves shaping with the sliding friction of shaping axle 23 and pressure assembly 4 is converted into rolling friction provided with the pressure roller 32 rolled at the cooperation of shaping axle 23.
It the foregoing is only embodiments of the invention; it is not intended to limit the scope of the invention; equivalent structure or equivalent flow conversion that every utilization description of the invention and accompanying drawing content are made; or other related technical fields are directly or indirectly used in, it is included within the scope of the present invention.
Claims (5)
1. a kind of refrigerator door plank edge-covering bending die, including cope plate and lower template, the cope plate is symmetrically fixed with two drive blocks successively from outside to inside, lower template is symmetrically arranged with two big slide plate, each big slide plate is fixed with guiding piece and bending bar from outside to inside, and bending bar is provided with circular arc camber, and drive block outer surface coordinates with guiding piece inner surface when mould is closed, drive block outer surface end is provided with the first guiding surface, and guiding piece inner surface end is provided with the second guiding surface；The lower template, which is provided with the middle part of the master reset spring for offsetting big slide plate inwardly, the cope plate, is provided with holding pad, and the lower template that holding pad is provided between shedding mechanism, guiding piece is provided with retainer plate, it is characterised in that：Two bending mechanisms are fixed with the cope plate on the holding pad both sides, bending mechanism includes shaping axle, support frame, shaping axle two ends are connected with support frame upper bearing (metal), shaping axle axis is parallel with bending bar and shaping axle coordinates with bending bar during mould closure, the shaping axle two ends are symmetrically fixed with shaping wheel, and shaping wheel medial surface coordinates with bending bar end face；The shedding mechanism includes seat board, discharging alignment pin, discharging spring, guide pin bushing, discharging alignment pin one end is fixed on retainer plate upper surface, discharging alignment pin coordinates with the positioning hole on seat board, the discharging spring one end connecting base plate other end is connected with retainer plate, also symmetrical on seat board to be provided with discharging guide pin bushing, discharging guide pin bushing and the discharging guide pillar being fixed on retainer plate coordinate；Sliding guide sleeve is additionally provided with the cope plate, sliding guide sleeve and the slip guide pillar being fixed in lower template coordinate.
2. refrigerator door plank edge-covering bending die according to claim 1, it is characterized in that：It is also symmetrical on the cope plate to be fixed with the pressure assembly coordinated with shaping axle.
3. refrigerator door plank edge-covering bending die according to claim 2, it is characterized in that：The pressure assembly includes pressure base plate, reset seat, sliding block base, slider body, pressure base plate is provided with reset seat, sliding block base from outside to inside, sliding block base is provided with slide rail, slider body is combined with slide rail, slider body is provided with the head tank coordinated with shaping axle, it is provided between slider body and sliding block base and is also fixed with the release link coordinated with reset seat from sliding slide plate, slider body, sliding block back-moving spring is provided between slider body and reset seat.
4. refrigerator door plank edge-covering bending die according to claim 3, it is characterized in that：Pressure roller is provided with the head tank, pressure roller is optical axis, and pressure roller can be rolled along axis, pressure roller axis and shaping axle diameter parallel.
5. refrigerator door plank edge-covering bending die according to claim 1, it is characterized in that：Also it is symmetrically arranged has in the lower template and be provided with upper mould limited post with lower mould limited post correspondence position on refrigerator doors limiting plate and lower mould limited post, cope plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410109498.5A CN103831358B (en) | 2014-03-23 | 2014-03-23 | Refrigerator door plank edge-covering bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410109498.5A CN103831358B (en) | 2014-03-23 | 2014-03-23 | Refrigerator door plank edge-covering bending die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103831358A true CN103831358A (en) | 2014-06-04 |
| CN103831358B CN103831358B (en) | 2015-12-16 |
Family
ID=50795432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410109498.5A Active CN103831358B (en) | 2014-03-23 | 2014-03-23 | Refrigerator door plank edge-covering bending die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103831358B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711027A (en) * | 2016-01-15 | 2016-06-29 | 昆山市三建模具机械有限公司 | Foaming mould for refrigerator door |
| CN105798172A (en) * | 2016-05-05 | 2016-07-27 | 郑州三环模具有限公司 | Refrigerator door shell circular bead bending mold |
| CN105964814A (en) * | 2016-06-02 | 2016-09-28 | 南通超达装备股份有限公司 | Vehicle spare tire cover plate grooving inclined surface wrapped edge pressing device |
| CN106001261A (en) * | 2016-05-18 | 2016-10-12 | 滁州宏明机电有限公司 | Refrigerator door plate one-arc six-fold composite forming die |
| CN106040858A (en) * | 2016-07-20 | 2016-10-26 | 河南机电高等专科学校 | Bidirectional tapered wedge type forming die |
| CN106113474A (en) * | 2016-08-28 | 2016-11-16 | 仙居县锦达密封件有限公司 | Automotive front baffle sealing strip automatic bending equipment |
| CN106734584A (en) * | 2016-12-23 | 2017-05-31 | 宁波鸿立光电科技股份有限公司 | A kind of integrally formed mould of flanging cornerite |
| CN106734625A (en) * | 2016-12-31 | 2017-05-31 | 滁州市艾德模具设备有限公司 | A kind of refrigerator door termination bending cornerite mould |
| CN106734636A (en) * | 2017-03-22 | 2017-05-31 | 昆山市三建模具机械有限公司 | A kind of refrigerator door panel Bending Mould |
| CN106734596A (en) * | 2016-11-20 | 2017-05-31 | 滁州市科创模具制造有限公司 | A kind of mould once-forming for sheet metal clad type end face |
| CN108607922A (en) * | 2018-06-07 | 2018-10-02 | 杭州杰恺自动化设备有限公司 | A kind of refrigerator-freezer front and rear panel shell building mortion |
| CN110523850A (en) * | 2019-06-28 | 2019-12-03 | 广东科龙模具有限公司 | A kind of inside lateral bending punch-forming mold in complete cycle side |
| CN112849308A (en) * | 2020-12-17 | 2021-05-28 | 延锋汽车饰件系统柳州有限公司 | Automatic edge covering die structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101474655A (en) * | 2009-01-19 | 2009-07-08 | 昆山市三建模具机械有限公司 | Brake forming mold for door casing of refrigerator |
| CN201841205U (en) * | 2010-11-05 | 2011-05-25 | 滁州市科创模具制造有限公司 | Refrigerator door shell end bending die |
| CN102198462A (en) * | 2011-04-22 | 2011-09-28 | 广东科龙模具有限公司 | Spinning punch forming method for refrigerator door panel |
| CN202316793U (en) * | 2011-12-06 | 2012-07-11 | 四川长虹技佳精工有限公司 | Forming mold for refrigerator door |
| CN202639097U (en) * | 2012-06-25 | 2013-01-02 | 安徽理工大学 | Molding die for refrigerator door casing |
| CN202943165U (en) * | 2012-12-06 | 2013-05-22 | 滁州市精华模具制造有限公司 | Casing core-pulling and bending die for refrigerator door and capable of automatic disassembly |
| CN202943157U (en) * | 2012-11-30 | 2013-05-22 | 滁州市精华模具制造有限公司 | Refrigerator door plate punch die |
| KR101344946B1 (en) * | 2012-04-05 | 2013-12-27 | 에이테크솔루션(주) | Blanking mold abled phase change easily for refrigerator panel |
| CN203817199U (en) * | 2014-03-23 | 2014-09-10 | 昆山市三建模具机械有限公司 | Covered edge bending die for refrigerator door panel |
-
2014
- 2014-03-23 CN CN201410109498.5A patent/CN103831358B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101474655A (en) * | 2009-01-19 | 2009-07-08 | 昆山市三建模具机械有限公司 | Brake forming mold for door casing of refrigerator |
| CN201841205U (en) * | 2010-11-05 | 2011-05-25 | 滁州市科创模具制造有限公司 | Refrigerator door shell end bending die |
| CN102198462A (en) * | 2011-04-22 | 2011-09-28 | 广东科龙模具有限公司 | Spinning punch forming method for refrigerator door panel |
| CN202316793U (en) * | 2011-12-06 | 2012-07-11 | 四川长虹技佳精工有限公司 | Forming mold for refrigerator door |
| KR101344946B1 (en) * | 2012-04-05 | 2013-12-27 | 에이테크솔루션(주) | Blanking mold abled phase change easily for refrigerator panel |
| CN202639097U (en) * | 2012-06-25 | 2013-01-02 | 安徽理工大学 | Molding die for refrigerator door casing |
| CN202943157U (en) * | 2012-11-30 | 2013-05-22 | 滁州市精华模具制造有限公司 | Refrigerator door plate punch die |
| CN202943165U (en) * | 2012-12-06 | 2013-05-22 | 滁州市精华模具制造有限公司 | Casing core-pulling and bending die for refrigerator door and capable of automatic disassembly |
| CN203817199U (en) * | 2014-03-23 | 2014-09-10 | 昆山市三建模具机械有限公司 | Covered edge bending die for refrigerator door panel |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711027B (en) * | 2016-01-15 | 2018-01-12 | 昆山市三建模具机械有限公司 | A kind of refrigerator door foaming mould |
| CN105711027A (en) * | 2016-01-15 | 2016-06-29 | 昆山市三建模具机械有限公司 | Foaming mould for refrigerator door |
| CN105798172A (en) * | 2016-05-05 | 2016-07-27 | 郑州三环模具有限公司 | Refrigerator door shell circular bead bending mold |
| CN105798172B (en) * | 2016-05-05 | 2018-08-21 | 郑州三环模具有限公司 | Refrigerator door fillet bend forming die |
| CN106001261A (en) * | 2016-05-18 | 2016-10-12 | 滁州宏明机电有限公司 | Refrigerator door plate one-arc six-fold composite forming die |
| CN105964814A (en) * | 2016-06-02 | 2016-09-28 | 南通超达装备股份有限公司 | Vehicle spare tire cover plate grooving inclined surface wrapped edge pressing device |
| CN105964814B (en) * | 2016-06-02 | 2019-11-29 | 南通超达装备股份有限公司 | Inclined-plane bound edge pressing device at a kind of cover plate of spare tire of automobile fluting |
| CN106040858A (en) * | 2016-07-20 | 2016-10-26 | 河南机电高等专科学校 | Bidirectional tapered wedge type forming die |
| CN106113474B (en) * | 2016-08-28 | 2018-01-02 | 仙居县锦达密封件有限公司 | Automotive front baffle sealing strip automatic bending equipment |
| CN106113474A (en) * | 2016-08-28 | 2016-11-16 | 仙居县锦达密封件有限公司 | Automotive front baffle sealing strip automatic bending equipment |
| CN106734596A (en) * | 2016-11-20 | 2017-05-31 | 滁州市科创模具制造有限公司 | A kind of mould once-forming for sheet metal clad type end face |
| CN106734584A (en) * | 2016-12-23 | 2017-05-31 | 宁波鸿立光电科技股份有限公司 | A kind of integrally formed mould of flanging cornerite |
| CN106734625A (en) * | 2016-12-31 | 2017-05-31 | 滁州市艾德模具设备有限公司 | A kind of refrigerator door termination bending cornerite mould |
| CN106734636A (en) * | 2017-03-22 | 2017-05-31 | 昆山市三建模具机械有限公司 | A kind of refrigerator door panel Bending Mould |
| CN106734636B (en) * | 2017-03-22 | 2018-08-21 | 昆山市三建模具机械有限公司 | A kind of refrigerator door panel Bending Mould |
| CN108607922A (en) * | 2018-06-07 | 2018-10-02 | 杭州杰恺自动化设备有限公司 | A kind of refrigerator-freezer front and rear panel shell building mortion |
| CN110523850A (en) * | 2019-06-28 | 2019-12-03 | 广东科龙模具有限公司 | A kind of inside lateral bending punch-forming mold in complete cycle side |
| CN112849308A (en) * | 2020-12-17 | 2021-05-28 | 延锋汽车饰件系统柳州有限公司 | Automatic edge covering die structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103831358B (en) | 2015-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103831358A (en) | Edging and bending die for refrigerator door panel | |
| CN103521622B (en) | A kind of ultrahigh-strength steel plates hat section part punching manufacturing process | |
| CN203817199U (en) | Covered edge bending die for refrigerator door panel | |
| CN205324495U (en) | Traceless bending die | |
| CN204308044U (en) | Bending mould | |
| CN203508834U (en) | Cold stamped part drawing process sheet supporting structure | |
| CN204934349U (en) | A kind of rolling friction Bending Mould | |
| CN102284625A (en) | Mechanism for shaping double movable sides of punch in outer covering element | |
| CN201220252Y (en) | Calendering mould for workpiece having complicated shape | |
| CN204208953U (en) | A kind of metal tube bending equipment | |
| CN202701243U (en) | Upsetting tool of forging press | |
| CN202010736U (en) | Inlayed-structure drawing die for high-strength sheet metal parts of automobiles | |
| CN204052632U (en) | The shaped device of railway freight-car sleeper beam lower cover | |
| CN202820340U (en) | Three-section-type hidden rail | |
| CN203751160U (en) | Frame cross member forming mold | |
| CN205393328U (en) | Car seat headrest pole impact bend mould | |
| CN104668349A (en) | Bending die for reducing wearing of propping device and bent concave die | |
| CN106271997A (en) | Curved surface automatic wire drawing machine | |
| CN203155852U (en) | High-difficulty car steel plate spring one-time punch forming mould | |
| CN203076441U (en) | Automobile lifting hook U-shaped bend forming die with turning plates | |
| CN204182740U (en) | A kind of coiler multi-mould installing mechanism | |
| CN203221117U (en) | Forming die for elongated space curved surface type high-strength sheet metal component | |
| CN201179532Y (en) | Double-pressure roller push bending machine | |
| CN206435654U (en) | A kind of bracket bent mould | |
| CN206104694U (en) | Bent lamp strip heat sink profile of face mould group mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |