CN206492841U - A kind of e springs, which are bent, flattens mould - Google Patents
A kind of e springs, which are bent, flattens mould Download PDFInfo
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- CN206492841U CN206492841U CN201621026771.9U CN201621026771U CN206492841U CN 206492841 U CN206492841 U CN 206492841U CN 201621026771 U CN201621026771 U CN 201621026771U CN 206492841 U CN206492841 U CN 206492841U
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Abstract
The utility model provides a kind of e springs and bends flattening mould, including upper die component and lower mold assemblies, the upper die component is sequentially arranged in mould in the flattening of cope plate bottom surface including cope plate and level, mould and the upper mould of press-bending on middle limb, and is fixed by upper mould side fixed plate and upper mould side compression block；The lower mold assemblies are sequentially arranged in mould under the flattening in framework including bottom plate, the framework being arranged on bottom plate and level, mould and the lower mould of press-bending under middle limb, and are fixed by side plate；The cope plate, which is provided with positioning side's taper pin, the framework, is provided with height shaping block, and positioning side's taper pin and height shaping block are used to position spring.The utility model can make die ontology unified, and every kind of spring only by adjusting the cushion block of each part of mould, realizes that one set of die processes a variety of springs, and a variety of springs are produced even if enterprise can also be used only one set of die, be significantly reduced the occupancy of Mould Enterprise fund.
Description
Technical field
The utility model is related to technical field of mold, and in particular to one kind is used for e springs and bends flattening mould.
Background technology
China's track traffic market scale is up to 8,100,000,000 within 2015, it is contemplated that would be possible within 2016 up to 10,000,000,000 scales, prospect
It is wide.Spring is the part withheld rail and bear sound load, is one of the core product in track traffic market.Existing market
Spring type it is a lot, it is domestic main based on " ω " type and " e " type spring.Wherein, " e " type spring has many kinds, such as
III type spring, DI springs, PR springs etc., current overwhelming majority enterprises are intended to a set of three shapings of design for the spring of each model
Mould, also needs to carry out consumable accessory deposit, mould occupied fund is big when enterprise's spring kind is more, difficult management per mold.
At this stage, there is following deficiency in " e " type spring mould：
1st, every kind of model spring is both needed to one set of die, when spring kind is more, and mould occupied fund is big；
2nd, every kind of model spring is both needed to one set of die, and spring kind is changed every time, and time-consuming；
3rd, every kind of model spring is both needed to prepare consumable accessory, and difficulty is brought to management.
Utility model content
The utility model provides a kind of e springs and bends flattening mould, realizes that one set of die processes a variety of springs.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：
A kind of e springs, which are bent, flattens mould, including upper die component and lower mold assemblies, the upper die component include cope plate with
And level is sequentially arranged in mould in the flattening of cope plate bottom surface, mould and bends upper mould on middle limb, and by upper mould side fixed plate and
Upper mould side compression block is fixed；The lower mold assemblies include bottom plate, the framework being arranged on bottom plate and level and are sequentially arranged
Mould and mould under bending under mould, middle limb under flattening in framework, and are fixed by side plate；The cope plate is provided with positioning
Height shaping block is provided with square taper pin, the framework, positioning side's taper pin and height shaping block are used to position spring.
The side of the cope plate be additionally provided with positioned for side flatten the upper mould tail locating piece of mould on upper mould and middle limb, in
Limb tail locating piece, and for compressing the push pedal of upper mould tail locating piece, middle limb tail locating piece.
Anti-receding device forming blocks are placed with the press-bending in mould inside groove, bending lower mould arranged beneath has adjustment cushion block, should
The through hole that anti-receding device forming blocks bend lower mould inside groove lower end by being opened in is contacted with adjustment cushion block.
It is spacing by carrying out matched moulds to module between the cope plate and framework.
From above technical scheme, the utility model can make die ontology unified, and every kind of spring is only by adjusting mould
Have the cushion block of each part, realize that one set of die processes a variety of springs, a cover die can be also used only by producing a variety of springs even if enterprise
Tool, is significantly reduced the occupancy of Mould Enterprise fund.
Brief description of the drawings
Fig. 1 is axonometric drawing of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is right part of flg of the present utility model, and shows partial sectional view；
Fig. 4 is top view of the present utility model, and shows partial sectional view.
In figure：100th, upper die component, 101, cope plate, 102, mould in flattening, 103, mould on middle limb, 104, mould in press-bending,
105th, upper mould side fixed plate, 106, upper mould side compression block, 107, positioning side's taper pin, 108, upper mould tail locating piece, 109, middle limb tail
Locating piece, 110, push pedal, 200, lower mold assemblies, 201, bottom plate, 202, framework, 203, flatten lower mould, 204, mould under middle limb, 205,
Bend lower mould, 206, side plate, 207, height shaping block, 208, anti-receding device forming blocks, 209, adjustment cushion block, 300, to module.
Embodiment
A kind of preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, the e springs, which bend flattening mould, includes upper die component 100 and lower mold assemblies 200, upper module
Part can be moved in vertical direction certain limit, realize that spring shapes, by being carried out to module 300 between cope plate and framework
Matched moulds is spacing, and between each part of upper die and lower die component, the adjustment of size is realized by the Gaskets processed in advance, with
Meet different types of spring processing.
The upper die component 100 includes cope plate 101 and level is sequentially arranged in mould in the flattening of cope plate bottom surface
102nd, mould 103 and the upper mould 104 of press-bending on middle limb, and be fixed by upper mould side fixed plate 105 and upper mould side compression block 106.
The side of cope plate, which is additionally provided with to position for side, flattens the upper mould tail locating piece 108 of mould on upper mould and middle limb, the positioning of middle limb tail
Block 109, and for compressing the push pedal 110 of upper mould tail locating piece, middle limb tail locating piece.
The lower mold assemblies 200 include bottom plate 201, the framework 202 being arranged on bottom plate and level and are sequentially arranged in frame
Mould 205 is descended in mould 204 and press-bending under mould 203, middle limb under internal flattening, and is fixed by side plate 206.Mould under the press-bending
Anti-receding device forming blocks 208 are placed with inside groove, bending lower mould arranged beneath has adjustment cushion block 209, the anti-receding device forming blocks
The through hole that lower mould inside groove lower end is bent by being opened in is contacted with adjustment cushion block.
The lower end of cope plate 101, which is additionally provided with positioning side's taper pin 107, the framework 202, is provided with height shaping block
207, positioning side's taper pin and height shaping block are used to position spring.
During production, the spring blank of red heat is placed on the lower mould 205 of press-bending, flattened on lower mould 203, and mould 204 under limb in relying on,
Positioning side's taper pin 107, height shaping block 207 realize that spring blank is positioned, and then upper die component is moved downward to spring shaping, on
Membrane module retracts to original position.
When changing spring kind, upper mould side compression block 106, push pedal 110, side plate 206 are first unclamped, passes through the mould under press-bending
205th, lower mould 203, the upper mould 102 of flattenings are flattened, the bottom of mould 104 and increases Gaskets sideways to required size in press-bending, so
Upper mould side compression block, push pedal, side plate are locked afterwards, have both been adjusted and have been finished.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, on the premise of the utility model design spirit is not departed from, and those of ordinary skill in the art are to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into the guarantor that claims of the present utility model are determined
In the range of shield.
Claims (4)
1. a kind of e springs, which are bent, flattens mould, including upper die component (100) and lower mold assemblies (200), it is characterised in that described
Upper die component (100) includes cope plate (101) and level is sequentially arranged in mould (102), middle limb in the flattening of cope plate bottom surface
Upper mould (103) and the upper mould (104) of press-bending, and be fixed by upper mould side fixed plate (105) and upper mould side compression block (106)；
The lower mold assemblies (200) include bottom plate (201), the framework (202) being arranged on bottom plate and level and are sequentially arranged in framework
Mould (205) is descended in mould (204) and press-bending under mould (203), middle limb under interior flattening, and is fixed by side plate (206)；On described
Template (101), which is provided with positioning side's taper pin (107), the framework (202), is provided with height shaping block (207), positioning side's cone
Pin and height shaping block are used to position spring.
2. e springs according to claim 1, which are bent, flattens mould, it is characterised in that the side of the cope plate (101) is also
Upper mould tail locating piece (108), the middle limb tail locating piece (109) for being positioned for side and flattening mould on upper mould and middle limb are provided with, and
Push pedal (110) for compressing upper mould tail locating piece, middle limb tail locating piece.
3. e springs according to claim 1, which are bent, flattens mould, it is characterised in that under the press-bending in mould (205) inside groove
Anti-receding device forming blocks (208) are placed with, bending lower mould arranged beneath has adjustment cushion block (209), and the anti-receding device forming blocks are led to
Crossing to be opened in bends the through hole of mould inside groove lower end to be contacted with adjustment cushion block.
4. e springs according to claim 1, which are bent, flattens mould, it is characterised in that the cope plate (101) and framework
(202) it is spacing by carrying out matched moulds to module (300) between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621026771.9U CN206492841U (en) | 2016-08-31 | 2016-08-31 | A kind of e springs, which are bent, flattens mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621026771.9U CN206492841U (en) | 2016-08-31 | 2016-08-31 | A kind of e springs, which are bent, flattens mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206492841U true CN206492841U (en) | 2017-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621026771.9U Active CN206492841U (en) | 2016-08-31 | 2016-08-31 | A kind of e springs, which are bent, flattens mould |
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| Country | Link |
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| CN (1) | CN206492841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296337A (en) * | 2018-01-26 | 2018-07-20 | 北京铁科首钢轨道技术股份有限公司 | E type springs and preparation method thereof |
-
2016
- 2016-08-31 CN CN201621026771.9U patent/CN206492841U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296337A (en) * | 2018-01-26 | 2018-07-20 | 北京铁科首钢轨道技术股份有限公司 | E type springs and preparation method thereof |
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