CN107745507A - Loading machine back door board forming die - Google Patents
Loading machine back door board forming die Download PDFInfo
- Publication number
- CN107745507A CN107745507A CN201711250443.6A CN201711250443A CN107745507A CN 107745507 A CN107745507 A CN 107745507A CN 201711250443 A CN201711250443 A CN 201711250443A CN 107745507 A CN107745507 A CN 107745507A
- Authority
- CN
- China
- Prior art keywords
- die shoe
- die
- top side
- upper bolster
- pin
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
Abstract
The invention discloses loading machine back door board forming die, including press machine workbench, die shoe and upper bolster are connected with the press machine workbench, and upper bolster is located at the surface of die shoe；The top side of the die shoe is installed with lower die by screw and pin, and the top side of die shoe is installed with by screw rod and multiple arrives sole piece, and multiple it is respectively equipped with multiple springs being fixed on by playing pilot pin on die shoe to sole piece side, the top side centre position of the lower die is provided with retainer plate, and the top side centre position of lower die is installed with multiple gag lever posts, and retainer plate is arranged on die shoe by gag lever post.The present invention can be easy to ensure upper bolster and the position of die shoe and the uniformity in type face, it is easy to ensure the uniformity that mould is closed with height, and can be easy to precisely be oriented between upper bolster and die shoe, meanwhile, it is capable to just buffer the extruding force between upper bolster and die shoe.
Description
Technical field
The present invention relates to loading machine technical field, more particularly to loading machine back door board forming die.
Background technology
Rear door plate is all formed by injection mould processing at present, but existing production automobile rear board when institute
The injection mold structure used is complicated, the poor product quality processed, and easily hurts product in pickup.
The content of the invention
The invention aims to solve shortcoming present in prior art, and the loading machine back door plate forming die proposed
Tool.
To achieve these goals, present invention employs following technical scheme：
Loading machine back door board forming die, including press machine workbench, it is connected with down on the press machine workbench
Die holder and upper bolster, and upper bolster is located at the surface of die shoe；
The top side of the die shoe is installed with lower die by screw and pin, and the top side of die shoe passes through screw rod
Be installed with it is multiple arrive sole piece, and multiple be respectively equipped with to sole piece side multiple is fixed on die shoe by playing pilot pin
Spring, the top side centre position of the lower die are provided with retainer plate, and the top side centre position of lower die be installed with it is multiple
Gag lever post, and retainer plate is arranged on die shoe by gag lever post, the top side of the retainer plate is placed with preceding tablet, and retainer plate
The corner location of top side is movably installed with alignment pin, and the profile that the surrounding of the lower die is equipped with installed in die shoe top side is determined
Position tool, and the both sides of lower die are equipped with two leads being fixedly mounted on by screw and pin on die shoe top side, position
The side that two leads in the same side are located remotely from each other be equipped be fixedly mounted on by screw it is spacing on die shoe top side
Block；
The bottom side of the upper bolster is installed with upper cores by screw and pin, and the both sides of the upper cores, which are provided with, to be led to
Cross screw and pin be fixedly mounted on two guide sleeves on upper bolster, two guide sleeves positioned at the same side be located remotely from each other one
Side is equipped with the storage block being fixedly mounted on upper bolster.
Preferably, four leads are installed in four guide sleeves respectively, and lead for cylindrical structural, guide sleeve
Section for circle.
Preferably, multiple gag lever posts surround trapezium structure, and multiple springs are respectively positioned on the trapezoidal knot that multiple gag lever posts surround
In structure, multiple pin holes are offered on the die shoe and upper bolster, and pin hole is used and twisted out using high-precision numerical control machine.
Preferably, four cavitys are offered on the die shoe, and four cavitys are located at the corner location of die shoe respectively,
Movable block is slidably fitted with the cavity, two connecting rods are installed with cavity, and two connecting rods run through movable block, and
The both ends of connecting rod are respectively and fixedly installed on the top side and bottom side inwall of cavity, and the top side of the movable block is installed with support
Bar, and the top of support bar extends to the top of die shoe, and it is installed with stripper plate.
Preferably, the top side of the stripper plate is installed with flexible rubber pad, and the bottom of flexible rubber pad and upper bolster
Side is in contact.
Preferably, sliding groove is vertically offered on the both sides inwall of the cavity, the both sides of the movable block are equal
Sliding shoe is installed with, two sliding block blocks are slidably mounted in two sliding grooves respectively.
Preferably, the bottom side of the movable block is installed with the second spring being socketed on connecting rod, the bottom of second spring
End is fixedly mounted on the bottom side inwall of cavity.
Compared with prior art, the beneficial effects of the invention are as follows：
In the present invention, by alignment pin with being positioned inside and outside profile positioning tool, tablet is put down before being easy to forming parts
Steady accurate placement, is cut with scissors out using high-precision numerical control machine by pin hole, ensures the position and type face of upper bolster and die shoe
Uniformity, be screwed by limited block on die shoe, ensure that mould closes the uniformity with height, by deposit block use
In mold storing, ensure that storage block is not compressed in storage, increase the life-span, by, lead and guide sleeve are used cooperatively down,
It can be easy to precisely be oriented between upper bolster and die shoe, pass through cavity, movable block, connecting rod, second spring, support bar, extruding
Plate is used cooperatively, and when upper bolster extrudes die shoe, stripper plate stress moves down, and support bar Compressive activities block, movable block is two
Slided on individual connecting rod, and movable block extruding second spring, it can be easy to buffer the extruding force between upper bolster and die shoe, this hair
It is bright to be easy to ensure upper bolster and the position of die shoe and the uniformity in type face, it is easy to ensure that mould closes consistent with height
Property, and can be easy to precisely be oriented between upper bolster and die shoe, meanwhile, it is capable to just buffer squeezing between upper bolster and die shoe
Pressure.
Brief description of the drawings
Fig. 1 is the structural representation of loading machine back door proposed by the present invention board forming die；
Fig. 2 is the Lower die base structure schematic diagram of loading machine back door proposed by the present invention board forming die；
Fig. 3 is the structure of upper die base schematic diagram of loading machine back door proposed by the present invention board forming die；
Fig. 4 is the die shoe corner location internal structure schematic diagram of loading machine back door proposed by the present invention board forming die.
In figure：1 press machine workbench, 2 die shoes, 3 upper bolsters, 4 times dies, 5 to sole piece, 6 springs, 7 limited blocks, 8
Gag lever post, 9 retainer plates, 10 alignment pins, 11 leads, 12 profiles positioning tool, 13 upper cores, 14 storage blocks, 15 guide sleeves, 16 skies
Chamber, 17 movable blocks, 18 connecting rods, 19 second springs, 20 support bars, 21 stripper plates.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-4, loading machine back door board forming die, including press machine workbench 1, on press machine workbench 1
Die shoe 2 and upper bolster 3 are connected with, and upper bolster 3 is located at the surface of die shoe 2；
The top side of die shoe 2 is installed with lower die 4 by screw and pin, and the top side of die shoe 2 passes through screw rod
Be installed with it is multiple arrive sole piece 5, and multiple be respectively equipped with to the side of sole piece 5 multiple is fixed on die shoe 3 by playing pilot pin
On spring 6, the top side centre position of lower die 4 is provided with retainer plate 9, and the top side centre position of lower die 4 is installed with
Multiple gag lever posts 8, and retainer plate 9 is arranged on die shoe 2 by gag lever post 8, the top side of retainer plate 9 is placed with preceding tablet, and
The corner location of the top side of retainer plate 9 is movably installed with alignment pin 10, and the surrounding of lower die 4 is equipped with installed in the top side of die shoe 2
Profile positioning tool 12, and the both sides of lower die 4 are equipped with two be fixedly mounted on by screw and pin on the top side of die shoe 2
Individual lead 11, the side that two leads 11 positioned at the same side are located remotely from each other is equipped with is fixedly mounted on lower mould by screw
Limited block 7 on 2 top sides of seat；
The bottom side of upper bolster 3 is installed with upper cores 13 by screw and pin, and the both sides of upper cores 13, which are provided with, to be passed through
Screw and pin are fixedly mounted on two guide sleeves 15 on upper bolster 3, and two guide sleeves 15 positioned at the same side are located remotely from each other
Side be equipped with the storage block 14 being fixedly mounted on upper bolster 3.Pass through the 12 inside and outside progress of alignment pin 10 and profile positioning tool
Positioning, tablet exactly is placed before being easy to forming parts, is cut with scissors out by pin hole using high-precision numerical control machine, is ensured
The uniformity of the position and type face of upper bolster 3 and die shoe 2, is screwed on die shoe 2 by limited block 7, is ensured
Mould closes the uniformity with height, is used for mold storing by depositing block 14, ensures that storage block 14 is not compressed in storage, increases
Add the life-span, by the way that lead 11 and guide sleeve 15 are used cooperatively down, can be easy to precisely lead between upper bolster 3 and die shoe 2
To, be used cooperatively by cavity 16, movable block 17, connecting rod 18, second spring 19, support bar 20, stripper plate 21, upper bolster 3 squeeze
When depressing die holder 2, the stress of stripper plate 21 moves down, and the Compressive activities block 17 of support bar 20, movable block 17 is on two connecting rods 18
Slide, and movable block 17 extrudes second spring 19, can be easy to buffer the extruding force between upper bolster 3 and die shoe 2, the present invention
It can be easy to ensure upper bolster 3 and the position of die shoe 2 and the uniformity in type face, be easy to ensure that mould closes consistent with height
Property, and can be easy to precisely be oriented between upper bolster 3 and die shoe 2, meanwhile, it is capable to just buffer between upper bolster 3 and die shoe 2
Extruding force.
Four leads 11 are installed in four guide sleeves 15 respectively, and lead 11 for cylindrical structural, guide sleeve
15 section is circle, and multiple gag lever posts 8 surround trapezium structure, and multiple springs 6 be respectively positioned on multiple gag lever posts 8 surround it is trapezoidal
In structure, multiple pin holes are offered on die shoe 2 and upper bolster 3, and pin hole is used and twisted out using high-precision numerical control machine,
Four cavitys 16 are offered on die shoe 2, and four cavitys 16 are located at the corner location of die shoe 2 respectively, are slided in cavity 16
Movable block 17 is installed, two connecting rods 18 are installed with cavity 16, and two connecting rods 18 run through movable block 17, and connecting rod
18 both ends are respectively and fixedly installed on the top side and bottom side inwall of cavity 16, and the top side of movable block 17 is installed with support bar
20, and the top of support bar 20 extends to the top of die shoe 2, and stripper plate 21 is installed with, the top side of stripper plate 21 is consolidated
Dingan County is equipped with flexible rubber pad, and flexible rubber pad is in contact with the bottom side of upper bolster 3, along vertical on the both sides inwall of cavity 16
Direction offers sliding groove, and the both sides of movable block 17 are installed with sliding shoe, and two sliding block blocks are slidably mounted on two respectively
In individual sliding groove, the bottom side of movable block 17 is installed with the second spring 19 being socketed on connecting rod 18, the bottom of second spring 19
End is fixedly mounted on the bottom side inwall of cavity 16.By alignment pin 10 with being positioned inside and outside profile positioning tool 12, Neng Goubian
Tablet exactly is placed before forming parts, is cut with scissors out by pin hole using high-precision numerical control machine, ensures upper bolster 3 with
The position of die holder 2 and the uniformity in type face, are screwed on die shoe 2 by limited block 7, ensure mould close and height
Uniformity, be used for mold storing by depositing block 14, ensure that storage block 14 is not compressed in storage, increase the life-span, by,
Lead 11 and guide sleeve 15 are used cooperatively down, can be easy to precisely be oriented between upper bolster 3 and die shoe 2, by cavity 16,
Movable block 17, connecting rod 18, second spring 19, support bar 20, stripper plate 21 are used cooperatively, and when upper bolster 3 extrudes die shoe 2, are squeezed
The stress of pressing plate 21 moves down, and the Compressive activities block 17 of support bar 20, movable block 17 slides on two connecting rods 18, and movable block 17
Second spring 19 is extruded, can be easy to buffer the extruding force between upper bolster 3 and die shoe 2, the present invention can be easy in guarantee
The uniformity of the position and type face of die holder 3 and die shoe 2, it is easy to ensure the uniformity that mould is closed with height, and can be easy to
Precisely it is oriented between upper bolster 3 and die shoe 2, meanwhile, it is capable to just buffer the extruding force between upper bolster 3 and die shoe 2.
Operation principle：Before upper cores 13 and the contact of lower die 4, spring 6 ejects retainer plate 9 higher than lower 4 five millimeters of die,
Upper bolster 3 and die shoe 2 are precisely oriented to by lead 11 and guide sleeve 15, upper cores 13 is first compressed zero on retainer plate 9
Part, then lathe continue traveling downwardly, forming parts complete；
In upper bolster 2 and the extrusion process of die shoe 2, the stress of stripper plate 21 moves down, the Compressive activities block 17 of support bar 20,
Movable block 17 slides on two connecting rods 18, and movable block 17 extrudes second spring 19, reaches buffering upper bolster 3 and die shoe 2
Between extruding force purpose.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (7)
1. loading machine back door board forming die, including press machine workbench (1), it is characterised in that the press machine work
Die shoe (2) and upper bolster (3) are connected with platform (1), and upper bolster (3) is located at the surface of die shoe (2)；
The top side of the die shoe (2) is installed with lower die (4) by screw and pin, and the top side of die shoe (2) leads to
Cross screw rod be installed with it is multiple arrive sole piece (5), and multiple be respectively equipped with to sole piece (5) side multiple is fixed by playing pilot pin
Spring (6) on die shoe (3), the top side centre position of the lower die (4) are provided with retainer plate (9), and lower die (4)
Top side centre position is installed with multiple gag lever posts (8), and retainer plate (9) is arranged on die shoe (2) by gag lever post (8)
On, the top side of the retainer plate (9) is placed with preceding tablet, and the corner location of retainer plate (9) top side is movably installed with alignment pin
(10), the surrounding of the lower die (4) is equipped with the profile positioning tool (12) installed in die shoe (2) top side, and lower die (4)
Both sides be equipped with two leads (11) being fixedly mounted on by screw and pin on die shoe (2) top side, positioned at same
The side that two leads (11) of side are located remotely from each other be equipped be fixedly mounted on by screw it is spacing on die shoe (2) top side
Block (7)；
The bottom side of the upper bolster (3) is installed with upper cores (13) by screw and pin, and the two of the upper cores (13)
Side is provided with two guide sleeves (15) being fixedly mounted on by screw and pin on upper bolster (3), and two positioned at the same side are led
The side being located remotely from each other to set (15) is equipped with the storage block (14) being fixedly mounted on upper bolster (3).
2. loading machine back door according to claim 1 board forming die, it is characterised in that four leads (11) are blocked respectively
In four guide sleeves (15), and lead (11) for cylindrical structural, the section of guide sleeve (15) is circle.
3. loading machine back door according to claim 1 board forming die, it is characterised in that multiple gag lever posts (8) surround ladder
Shape structure, and multiple springs (6) are respectively positioned in the trapezium structure that multiple gag lever posts (8) surround, the die shoe (2) and upper bolster
(3) multiple pin holes are offered on, and pin hole is used and twisted out using high-precision numerical control machine.
4. loading machine back door according to claim 1 board forming die, it is characterised in that opened up on the die shoe (2)
There are four cavitys (16), and four cavitys (16) are located at the corner location of die shoe (2) respectively, and peace is slided in the cavity (16)
Equipped with movable block (17), two connecting rods (18) are installed with cavity (16), and two connecting rods (18) run through movable block
(17), and the both ends of connecting rod (18) are respectively and fixedly installed on the top side and bottom side inwall of cavity (16), the movable block (17)
Top side be installed with support bar (20), and the top of support bar (20) extends to the top of die shoe (2), and is fixedly mounted
There is stripper plate (21).
5. loading machine back door according to claim 4 board forming die, it is characterised in that the top side of the stripper plate (21)
Flexible rubber pad is installed with, and flexible rubber pad is in contact with the bottom side of upper bolster (3).
6. loading machine back door according to claim 4 board forming die, it is characterised in that in the both sides of the cavity (16)
Sliding groove is vertically offered on wall, the both sides of the movable block (17) are installed with sliding shoe, two sliding block blocks
It is slidably mounted on respectively in two sliding grooves.
7. loading machine back door according to claim 4 board forming die, it is characterised in that the bottom side of the movable block (17)
The second spring (19) being socketed on connecting rod (18) is installed with, the bottom of second spring (19) is fixedly mounted on cavity (16)
Bottom side inwall on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711250443.6A CN107745507A (en) | 2017-12-01 | 2017-12-01 | Loading machine back door board forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711250443.6A CN107745507A (en) | 2017-12-01 | 2017-12-01 | Loading machine back door board forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107745507A true CN107745507A (en) | 2018-03-02 |
Family
ID=61250325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711250443.6A Pending CN107745507A (en) | 2017-12-01 | 2017-12-01 | Loading machine back door board forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107745507A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943598A (en) * | 2018-06-28 | 2018-12-07 | 滁州质顶机电科技有限公司 | A kind of injection mold of door of washing machine |
| CN108972233A (en) * | 2018-07-03 | 2018-12-11 | 柳州市钜嘉机械有限公司 | A kind of automatic polishing equipment |
| CN109868209A (en) * | 2019-04-17 | 2019-06-11 | 重庆医药高等专科学校 | The evenly mixing device detected for bacterial number in food and medicine sample |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140933A (en) * | 2015-04-27 | 2016-11-23 | 长城汽车股份有限公司 | Uncoiling blanking mould and multistation processing unit (plant) |
| CN206464447U (en) * | 2017-02-20 | 2017-09-05 | 安徽江淮汽车集团股份有限公司 | A kind of blanking die |
| CN207535289U (en) * | 2017-12-01 | 2018-06-26 | 柳州市钜嘉机械有限公司 | Loading machine back door board forming die |
-
2017
- 2017-12-01 CN CN201711250443.6A patent/CN107745507A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140933A (en) * | 2015-04-27 | 2016-11-23 | 长城汽车股份有限公司 | Uncoiling blanking mould and multistation processing unit (plant) |
| CN206464447U (en) * | 2017-02-20 | 2017-09-05 | 安徽江淮汽车集团股份有限公司 | A kind of blanking die |
| CN207535289U (en) * | 2017-12-01 | 2018-06-26 | 柳州市钜嘉机械有限公司 | Loading machine back door board forming die |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943598A (en) * | 2018-06-28 | 2018-12-07 | 滁州质顶机电科技有限公司 | A kind of injection mold of door of washing machine |
| CN108972233A (en) * | 2018-07-03 | 2018-12-11 | 柳州市钜嘉机械有限公司 | A kind of automatic polishing equipment |
| CN109868209A (en) * | 2019-04-17 | 2019-06-11 | 重庆医药高等专科学校 | The evenly mixing device detected for bacterial number in food and medicine sample |
| CN109868209B (en) * | 2019-04-17 | 2022-04-15 | 重庆医药高等专科学校 | A mixing device that is arranged in food medicine to examine bacterium quantity in appearance to detect |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180302 |
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