CN106734636A - A kind of refrigerator door panel Bending Mould - Google Patents
A kind of refrigerator door panel Bending Mould Download PDFInfo
- Publication number
- CN106734636A CN106734636A CN201710174773.5A CN201710174773A CN106734636A CN 106734636 A CN106734636 A CN 106734636A CN 201710174773 A CN201710174773 A CN 201710174773A CN 106734636 A CN106734636 A CN 106734636A
- Authority
- CN
- China
- Prior art keywords
- mould
- bar
- bending bar
- guide pillar
- bending
- 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
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Classifications
-
- 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
Abstract
The present invention relates to a kind of refrigerator door panel Bending Mould, including upper mould gusset, lower template, upper die plate, lower die station panel, lower mould bending bar, drive block, upper mould mounting seat, blend stop after reset, reset guide pillar and back-moving spring, lower mould bending bar outside is provided with folding surface, the upper mould bending bar of reset guide pillar other end connection, upper mould bending bar inner side is provided with bending inclined-plane, drive block inner side top surface is provided with drive surface, upper mould bending bar exterior bottom is provided with driving inclined-plane, upper die plate is provided with pressing plate guide pillar and holding pad, lower mould bending bar outside is provided with linear bearing and discharging guide pillar, discharging guide pillar top is provided with back pieces bar and material returned spring.The present invention drives upper mould bending bar to be moved along lower mould bending bar edge by drive block, it is simple to the folded edges of refrigerator doors so as to realize, back pieces bar is set using two most long lower mould bending bar sides, is easy to discharging, the locating piece on back pieces bar prevents mould bending bar from interfering with back pieces bar.
Description
Technical field
The present invention relates to refrigerator doors production mould, more particularly to a kind of refrigerator door panel Bending Mould.
Background technology
Door of refrigerator section is usually U shapes, and its mode of production generally uses stamping, and existing stamping work
Skill is only capable of for refrigerator doors striking out U shapes, and introversion formula cannot be made in refrigerator doors flanging, and current refrigerator door folded edges are complicated
It is easy-to-draw to traumatic fracture side.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of refrigerator door panel Bending Mould.
The technical solution adopted for the present invention to solve the technical problems is：A kind of refrigerator door panel Bending Mould, including upper mould
Gusset, lower template, upper die plate, the lower template top are provided with lower mould and install cushion block, and the lower mould installs cushion block top surface and is provided with lower mould
Deck plate, the lower die station panel top surface is provided with lower mould bending bar, the lower mould bending bar at least four and head and the tail connection, described
Lower mould bending bar outside is provided with the bending extended to the lower mould bending bar bottom inside from the lower mould bending bar top outer
Face, the lower die station panel on the outside of the lower mould bending bar is provided with drive block, and the upper die plate bottom is provided with mould mounting seat, institute
State mould mounting seat bottom and be provided with blend stop after reset, blend stop is provided with horizontal reset guide pillar after the reset, and the reset is led
Post one end stretches out after the reset blend stop outside and is provided with back-moving spring, and the reset guide pillar other end keeps off after stretching out the reset
Bar inner side and the upper mould bending bar outside of connection, the back-moving spring are applied with outside elastic force to the reset guide pillar, it is described on
Mould bending bar inside bottom is provided with the bending inclined-plane coordinated with the folding surface, and drive block inner side top surface is provided with drive surface,
The drive surface extends from the drive block top outer to the drive block bottom inside, the upper mould bending bar exterior bottom
The driving inclined-plane fitted with the drive surface is provided with, the upper die plate is provided with pilot hole vertically through the upper die plate, described
The pressing plate guide pillar lifted along the pilot hole is combined with pilot hole, the pressing plate guide pillar bottom is provided with holding pad, and two most long
Described lower mould bending bar be arranged in parallel and the lower die station panel on the outside of it is provided with linear bearing, coordinate on the linear bearing
There is the discharging guide pillar lifted along the linear bearing, the discharging guide pillar top is provided with the back pieces immediately below the folding surface
Bar, is provided with the material returned spring of the upward jack-up of back pieces bar between the back pieces bar and the lower template, and the back pieces bar is
Strip and parallel with the lower mould bending bar, the back pieces bar top surface is equidistantly provided with locating piece along the back pieces bar length direction,
The upper mould bending bar bottom is provided with the limit sliding chutes for being easy to the locating piece spacing, the limit sliding chutes length direction with it is described
Back pieces bar length direction is mutually perpendicular to, and the upper die plate bottom is provided with the limited post high such as mould, and the lower die station panel top sets
There are the limited posts high such as the limited post high such as lower mould, the lower mould to coordinate by matched moulds guide pillar with upper mould grade height limited post.
Upper mould bending bar is driven to be moved along the lower mould bending bar edge by drive block in above-mentioned design, it is right so as to realize
The folded edges of refrigerator doors are simple, and back pieces bar is set using two most long lower mould bending bar sides, are easy to discharging, on back pieces bar
Locating piece prevents mould bending bar from interfering with back pieces bar.
Used as the further improvement of the design, the lower die station panel top surface between the lower mould bending bar is provided with lower die-cushion
Plate, prevents refrigerator doors from being weighed wounded, improves bending precision.
Used as the further improvement of the design, the drive surface gradient is more than the folding surface gradient, effectively prevents mould
Bending bar pulls flanging.
As the further improvement of the design, the bridge screw of lifting is provided between the holding pad and the upper die plate,
Rag iron spring is cased with the bridge screw, the rag iron spring is applied with downward elastic force, is easy to ice to the holding pad
The compression of chamber door, improves bending precision.
Used as the further improvement of the design, the upper mould mounting seat is provided with suspension rod, and the boom foot connection is described
Upper mould bending bar, the upper mould mounting seat is provided with strip through-hole, and the suspension rod passes through the strip through-hole, the strip through-hole
Length direction is vertical with the upper mould bending bar length direction, is easy to, raising bending essence spacing to upper mould bending bar vertical direction
Degree.
The beneficial effects of the invention are as follows：The present invention drives upper mould bending bar along the lower mould bending bar edge by drive block
It is mobile, so as to realize simple to the folded edges of refrigerator doors, back pieces bars are set using two most long lower mould bending bar sides, it is easy to
Discharging, the locating piece on back pieces bar prevents mould bending bar from interfering with back pieces bar.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is longitudinal cross-section structural representation of the invention.
Fig. 2 is lateral cross section structural representation of the invention.
Fig. 3 is upper mould bending bar of the invention and lower mould bending bar cooperation schematic diagram.
1. lower template in figure, 2. lower mold backing plate, 3. descends mould to install cushion block, 4. descends mould bending bar, 5. descends mould contour spacing
Post, 6. goes up the limited post high such as mould, 7. goes up mould mounting seat, 8. bridge screw, 9. material returned spring, 10. holding pad, 11. upper die plates,
Mould gusset on 12., 13. rag iron springs, blend stop, 15. matched moulds guide pillars, 16. reset guide pillars, 17. drive blocks, on 18. after 14. resets
Mould bending bar, 19. times die station panels, 20. linear bearings, 21. discharging guide pillars, 22. back pieces bars, 23. limit sliding chutes, 24. positioning
Block, 25. bending inclined-planes, 26. folding surfaces, 27. drive surfaces, 28. driving inclined-planes, 29. back-moving springs, 30. pilot holes, 31. pressing plates
Guide pillar, 32. suspension rods, 33. strip through-holes.
Specific embodiment
Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment, illustrative examples therein and say
It is bright to be only used for explaining the present invention but not as a limitation of the invention.
Embodiment：A kind of refrigerator door panel Bending Mould, including upper mould gusset 12, lower template 1, upper die plate 11, the lower mould
The top of plate 1 is provided with lower mould and installs cushion block 3, and the lower mould installs the top surface of cushion block 3 and is provided with lower die station panel 19, the lower die station panel 19
Top surface is provided with lower mould bending bar 4, the lower mould bending bar 4 at least four and head and the tail connection, and the outside of the lower mould bending bar 4 is provided with
From the folding surface 26 that the lower top outer of mould bending bar 4 extends to the lower bottom inside of mould bending bar 4, the lower mould bending
The lower die station panel 19 in the outside of bar 4 is provided with drive block 17, and the bottom of the upper die plate 11 is provided with mould mounting seat 7, the upper mould
The bottom of mounting seat 7 is provided with blend stop 14 after reset, and blend stop 14 is provided with horizontal reset guide pillar 16 after the reset, and the reset is led
The one end of post 16 stretches out after the reset outside of blend stop 14 and is provided with back-moving spring 29, and the other end of reset guide pillar 16 stretches out described
The inner side of blend stop 14 and the upper outside of mould bending bar 18 of connection after reset, the reset guide pillar 16 of the back-moving spring 29 pairs apply oriented
Outer elastic force, the upper inside bottom of mould bending bar 18 is provided with the bending inclined-plane 25 coordinated with the folding surface 26, the driving
The inner side top surface of block 17 is provided with drive surface 27, and the drive surface 27 is from the top outer of the drive block 17 to the bottom of the drive block 17
Inner side extends, and the upper exterior bottom of mould bending bar 18 is provided with the driving inclined-plane 28 fitted with the drive surface 27, the upper mould
Plate 11 is provided with pilot hole 30 vertically through the upper die plate 11, is combined with the pilot hole 30 and is lifted along the pilot hole 30
Pressing plate guide pillar 31, the bottom of pressing plate guide pillar 31 is provided with holding pad 10, and two described lower mould bending bars 4 most long be arranged in parallel
And the lower die station panel 19 on the outside of it is provided with linear bearing 20, is combined with the linear bearing 20 along the linear bearing 20
The discharging guide pillar 21 of lifting, the top of the discharging guide pillar 21 is provided with the back pieces bar 22 immediately below the folding surface 26, described
It is provided with the material returned spring 9 of the upward jack-up of the back pieces bar 22 between back pieces bar 22 and the lower template 1, the back pieces bar 22 is
Strip and parallel with the lower mould bending bar 4, the top surface of back pieces bar 22 is equidistantly provided with fixed along the length direction of back pieces bar 22
Position block 24, the upper bottom of mould bending bar 18 is provided with the limit sliding chutes 23 for being easy to the locating piece 24 spacing, the limit sliding chutes
23 length directions are mutually perpendicular to the length direction of back pieces bar 22, and the bottom of the upper die plate 11 is provided with the limited post 6 high such as mould,
It is contour spacing with the upper mould that the top of the lower die station panel 19 is provided with the limited posts high 5 such as the limited post 5 high such as lower mould, the lower mould
Post 6 is coordinated by matched moulds guide pillar 15.
Upper mould bending bar 18 is driven to be moved along the lower edge of mould bending bar 4 by drive block 17 in above-mentioned design, so that
Realization is simple to the folded edges of refrigerator doors, and back pieces bars 22 are set using the two most long lower sides of mould bending bar 4, is easy to discharging,
Locating piece 24 on back pieces bar 22 prevents mould bending bar 18 from interfering with back pieces bar 22.
Used as the further improvement of the design, the lower top surface of die station panel 19 between the lower mould bending bar 4 is provided with lower mould
Backing plate 2, prevents refrigerator doors from being weighed wounded, improves bending precision.
Used as the further improvement of the design, the gradient of the drive surface 27 is more than the gradient of the folding surface 26, effectively prevents
Upper mould bending bar 18 pulls flanging.
As the further improvement of the design, the pressing plate spiral shell of lifting is provided between the holding pad 10 and the upper die plate 11
Nail 8, is cased with rag iron spring 13 on the bridge screw 8,13 pairs of holding pads 10 of the rag iron spring are applied with downward bullet
Power, is easy to the compression to refrigerator doors, improves bending precision.
Used as the further improvement of the design, the upper mould mounting seat 7 is provided with suspension rod 32, the connection of the bottom of the suspension rod 32
The upper mould bending bar 18, the upper mould mounting seat 7 is provided with strip through-hole 33, and the suspension rod 32 passes through the strip through-hole
33, the length direction of the strip through-hole 33 is vertical with 18 length directions of the upper mould bending bar, is easy to perpendicular to upper mould bending bar 18
Nogata improves bending precision to spacing.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (5)
1. a kind of refrigerator door panel Bending Mould, including upper mould gusset, lower template, upper die plate, it is characterised in that the lower template top
It is provided with lower mould and cushion block is installed, the lower mould installs cushion block top surface and is provided with lower die station panel, and the lower die station panel top surface is provided with down
Mould bending bar, the lower mould bending bar at least four and head and the tail are connected, and the lower mould bending bar outside is provided with from the lower mould rolls over
The folding surface that curved strip top outer extends to the lower mould bending bar bottom inside, the lower die station face on the outside of the lower mould bending bar
Plate is provided with drive block, and the upper die plate bottom is provided with mould mounting seat, and the upper mould mounting seat bottom is provided with blend stop after reset,
Blend stop is provided with horizontal reset guide pillar after the reset, and described reset guide pillar one end is stretched out after the reset blend stop outside and set
There is back-moving spring, the reset guide pillar other end stretches out blend stop inner side and the upper mould bending bar outside of connection after the reset, described
Back-moving spring is applied with outside elastic force to the reset guide pillar, and the upper mould bending bar inside bottom is provided with and the folding surface
The bending inclined-plane of cooperation, drive block inner side top surface is provided with drive surface, the drive surface from the drive block top outer to
The drive block bottom inside extends, and the upper mould bending bar exterior bottom is provided with the driving inclined-plane fitted with the drive surface,
The upper die plate is provided with pilot hole vertically through the upper die plate, is combined with what is lifted along the pilot hole in the pilot hole
Pressing plate guide pillar, the pressing plate guide pillar bottom is provided with holding pad, and two described lower mould bending bars most long be arranged in parallel and its outside
Lower die station panel be provided with linear bearing, be combined with the linear bearing along the linear bearing lift discharging guide pillar,
The discharging guide pillar top is provided with the back pieces bar immediately below the folding surface, is set between the back pieces bar and the lower template
Have the material returned spring of the upward jack-up of back pieces bar, the back pieces bar is strip and parallel with the lower mould bending bar, described
Back pieces bar top surface is equidistantly provided with locating piece along the back pieces bar length direction, the upper mould bending bar bottom be provided be easy to it is described fixed
The spacing limit sliding chutes of position block, the limit sliding chutes length direction is mutually perpendicular to the back pieces bar length direction, the upper mould
Plate bottom is provided with the limited post high such as mould, and the lower die station panel top is provided with the limited post high such as lower mould, the lower contour limit of mould
Position post is coordinated with upper mould grade height limited post by matched moulds guide pillar.
2. a kind of refrigerator door panel Bending Mould according to claim 1, it is characterized in that, between the lower mould bending bar under
Die station panel top surface is provided with lower mold backing plate.
3. a kind of refrigerator door panel Bending Mould according to claim 1, it is characterized in that, the drive surface gradient is more than described
The folding surface gradient.
4. a kind of refrigerator door panel Bending Mould according to claim 1, it is characterized in that, the holding pad and the upper die plate
Between be provided with the bridge screw of lifting, rag iron spring is cased with the bridge screw, the rag iron spring is applied to the holding pad
Added with downward elastic force.
5. a kind of refrigerator door panel Bending Mould according to claim 1, it is characterized in that, the upper mould mounting seat is provided with hangs
Bar, the boom foot connects the upper mould bending bar, and the upper mould mounting seat is provided with strip through-hole, and the suspension rod passes through institute
Strip through-hole is stated, the strip through-hole length direction is vertical with the upper mould bending bar length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710174773.5A CN106734636B (en) | 2017-03-22 | 2017-03-22 | A kind of refrigerator door panel Bending Mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710174773.5A CN106734636B (en) | 2017-03-22 | 2017-03-22 | A kind of refrigerator door panel Bending Mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106734636A true CN106734636A (en) | 2017-05-31 |
| CN106734636B CN106734636B (en) | 2018-08-21 |
Family
ID=58966301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710174773.5A Active CN106734636B (en) | 2017-03-22 | 2017-03-22 | A kind of refrigerator door panel Bending Mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106734636B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745047A (en) * | 2020-07-02 | 2020-10-09 | 郑州三环模具有限公司 | Automatic production line for refrigerator door decorative strips |
Citations (6)
| 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 |
| CN101983794A (en) * | 2010-11-05 | 2011-03-09 | 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 |
| CN103831358A (en) * | 2014-03-23 | 2014-06-04 | 昆山市三建模具机械有限公司 | Edging and bending die for refrigerator door panel |
| KR20160053110A (en) * | 2014-10-30 | 2016-05-13 | 현대중공업 주식회사 | Bending apparatus |
| CN206794522U (en) * | 2017-03-22 | 2017-12-26 | 昆山市三建模具机械有限公司 | A kind of refrigerator door panel Bending Mould |
-
2017
- 2017-03-22 CN CN201710174773.5A patent/CN106734636B/en active Active
Patent Citations (6)
| 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 |
| CN101983794A (en) * | 2010-11-05 | 2011-03-09 | 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 |
| CN103831358A (en) * | 2014-03-23 | 2014-06-04 | 昆山市三建模具机械有限公司 | Edging and bending die for refrigerator door panel |
| KR20160053110A (en) * | 2014-10-30 | 2016-05-13 | 현대중공업 주식회사 | Bending apparatus |
| CN206794522U (en) * | 2017-03-22 | 2017-12-26 | 昆山市三建模具机械有限公司 | A kind of refrigerator door panel Bending Mould |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745047A (en) * | 2020-07-02 | 2020-10-09 | 郑州三环模具有限公司 | Automatic production line for refrigerator door decorative strips |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106734636B (en) | 2018-08-21 |
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