CN204603073U - Outer barrel straightening die - Google Patents
Outer barrel straightening die Download PDFInfo
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- CN204603073U CN204603073U CN201520328747.XU CN201520328747U CN204603073U CN 204603073 U CN204603073 U CN 204603073U CN 201520328747 U CN201520328747 U CN 201520328747U CN 204603073 U CN204603073 U CN 204603073U
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- outer barrel
- die
- punch
- block rubber
- utility
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Abstract
The open a kind of outer barrel straightening die of the utility model, comprise upper padding plate, lower shoe, lower shoe fixes die, outer barrel is placed in the die cavity of die, the die cavity both sides of die are provided with block rubber, and the two side that described block rubber is close to outer barrel is arranged, and is provided with correction punch in the bottom of upper padding plate, the sidewall of described correction punch is provided with lug, and the distortion position of the outer barrel of described lug correspondence is arranged; The two bottom sides of described correction punch is provided with guiding arc portion, thus it is inner to make the bottom correcting punch descendingly can be inserted into outer barrel.The utility model makes barrel crushed element do the distortion of corresponding reverse elasticity, and after punch departs from, water jacket tubular elastic recoverable force to right angle condition, thus reaches the alignment requirements of product.
Description
Technical field
The utility model relates to technical field of mold, more particularly, relates to a kind of outer barrel straightening die.
Background technology
Semi-trailer support device is commonly called as supporting leg, is fixed on the correct position of automotive frame by mounting bracket, and during use, supporting leg stretches out downwards and contacts to earth, by vehicle body jack-up, most of weight of vehicle is supported by supporting leg, thus keeps the steady of car body, alleviate the load of vehicle spring steel plate.Finish using, feet is upwards packed up.Supporting leg is made up of outer leg and interior leg, and the flexible of supporting leg is realized by the relative motion between outer leg and interior leg.Outer leg is an outer barrel normally, interior leg then groove inner telescoping tube outside.Outer barrel is even in transportation has the situation of groove angle backfin to occur, and need manual synchronizing, and do not have the external barrel of single-minded frock to correct at present, can only rely on and manually beat, correction means is relatively backward.
Utility model content
The utility model, for solving the deficiencies in the prior art, provides a kind of outer barrel straightening die of high-effective and labour-saving.
The utility model solves the technical scheme that its technical problem adopts: a kind of outer barrel straightening die, comprise upper padding plate, lower shoe, lower shoe fixes die, outer barrel is placed in the die cavity of die, the die cavity both sides of die are provided with block rubber, and the two side that described block rubber is close to outer barrel is arranged, and is provided with correction punch in the bottom of upper padding plate, the sidewall of described correction punch is provided with lug, and the distortion position of the outer barrel of described lug correspondence is arranged; The two bottom sides of described correction punch is provided with guiding arc portion, thus it is inner to make the bottom correcting punch descendingly can be inserted into outer barrel.
Some afterburning rods are set in described block rubber.
The mold cavity bottoms of described die arranges stripper, and described outer barrel is positioned at above stripper.
Described block rubber is fixed by screws in die.
Compared with prior art, the beneficial effects of the utility model are:
The utility model makes barrel crushed element do the distortion of corresponding reverse elasticity, and after punch departs from, water jacket tubular elastic recoverable force to right angle condition, thus reaches the alignment requirements of product.
Accompanying drawing explanation
Fig. 1 is the structural representation of outer barrel straightening die of the present utility model.
Fig. 2 is the punch structure schematic diagram of outer barrel straightening die of the present utility model.
Fig. 3 is water jacket tubular construction schematic diagram to be corrected.
Fig. 4 is the water jacket tubular construction schematic diagram after correcting.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
See Fig. 3, the corner, left and right of the outer barrel that need correct is inwardly curling, and in figure, A portion represents its state of being out of shape.
See Fig. 1-2, outer barrel straightening die comprises upper padding plate 1, lower shoe 9, lower shoe 9 is fixed die 8, outer barrel 6 is placed in the die cavity of die 8, the die cavity both sides of die are provided with polyurethane rubber block 4, and the two side that polyurethane rubber block 4 is close to outer barrel is arranged, and is provided with corrects punch 2 in the bottom of upper padding plate 1, the sidewall of described correction punch is provided with lug 11, and the distortion position A(of the outer barrel of described lug correspondence is shown in Fig. 3) arrange; The two bottom sides of described correction punch is provided with guiding arc portion 12, the effect in guiding arc portion 12 is guiding, guiding arc portion 12 makes the bottom width of correction punch be less than the width of the distortion opening of outer barrel, thus it is inner to make the bottom correcting punch descendingly can be inserted into outer barrel.When correcting punch and coming downwards to bottom the inwall of outer barrel, the variant part of outer barrel outwards struts by lug 11, the deformation power of polyurethane rubber block 4 then makes the variant part of outer barrel overlay on lug 11, make outer barrel crushed element do the distortion of corresponding reverse elasticity, after punch departs from, barrel reaches product requirement because elastic deformation returns to right angle condition.
Block rubber is fixed in die by screw 7, and in block rubber, arrange some afterburning rods 3, the active force that the outside barrel of block rubber is applied is stronger.
The mold cavity bottoms of die arranges stripper 5, and described outer barrel is positioned at above stripper 5.
Below openly specific embodiment of the utility model is only; do not form the restriction to the utility model protection domain; for the utility model person of an ordinary skill in the technical field; do not departing under general idea prerequisite of the present utility model; according to technical solutions of the utility model do without the need to through the change of creative work and replacement, all should drop within protection domain of the present utility model.
Claims (4)
1. an outer barrel straightening die, comprise upper padding plate, lower shoe, it is characterized in that: lower shoe fixes die, outer barrel is placed in the die cavity of die, the die cavity both sides of die are provided with block rubber, and the two side that described block rubber is close to outer barrel is arranged, and is provided with correction punch in the bottom of upper padding plate, the sidewall of described correction punch is provided with lug, and the distortion position of the outer barrel of described lug correspondence is arranged; The two bottom sides of described correction punch is provided with guiding arc portion, thus it is inner to make the bottom correcting punch descendingly can be inserted into outer barrel.
2. outer barrel straightening die according to claim 1, is characterized in that: in described block rubber, arrange some afterburning rods.
3. outer barrel straightening die according to claim 2, is characterized in that: the mold cavity bottoms of described die arranges stripper, and described outer barrel is positioned at above stripper.
4. outer barrel straightening die according to claim 3, is characterized in that: described block rubber is fixed by screws in die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328747.XU CN204603073U (en) | 2015-05-18 | 2015-05-18 | Outer barrel straightening die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328747.XU CN204603073U (en) | 2015-05-18 | 2015-05-18 | Outer barrel straightening die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204603073U true CN204603073U (en) | 2015-09-02 |
Family
ID=53955661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520328747.XU Active CN204603073U (en) | 2015-05-18 | 2015-05-18 | Outer barrel straightening die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204603073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605184A (en) * | 2020-11-27 | 2021-04-06 | 四川航天长征装备制造有限公司 | Forming method of spaceflight cone frame |
| CN112620495A (en) * | 2020-12-01 | 2021-04-09 | 四川航天长征装备制造有限公司 | Aerospace section bar frame sizing device |
-
2015
- 2015-05-18 CN CN201520328747.XU patent/CN204603073U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605184A (en) * | 2020-11-27 | 2021-04-06 | 四川航天长征装备制造有限公司 | Forming method of spaceflight cone frame |
| CN112620495A (en) * | 2020-12-01 | 2021-04-09 | 四川航天长征装备制造有限公司 | Aerospace section bar frame sizing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160719 Address after: 528322 Guangdong Province, Shunde District Leliu street village committee, one of the village of Port Road, No. 9 Patentee after: GUANGDONG FUHUA MACHINERY EQUIPMENT MANUFACTURING CO., LTD. Address before: 528323, Guangdong Province, Foshan City, Shunde province Leliu Town Huanglian Industrial Road, No. three, zip code Patentee before: Guangdong Fuwa Engineering Manufacturing Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GUANGDONG FUWA HEAVY INDUSTRIES Co.,Ltd. Assignor: GUANGDONG FUWA EQUIPMENT MANUFACTURING Co.,Ltd. Contract record no.: X2020440000054 Denomination of utility model: Outer barrel setting die Granted publication date: 20150902 License type: Common License Record date: 20200327 |
|
| EE01 | Entry into force of recordation of patent licensing contract |