CN205463904U - But stamping die of a plurality of spring leafs of simultaneous processing - Google Patents
But stamping die of a plurality of spring leafs of simultaneous processing Download PDFInfo
- Publication number
- CN205463904U CN205463904U CN201620047180.3U CN201620047180U CN205463904U CN 205463904 U CN205463904 U CN 205463904U CN 201620047180 U CN201620047180 U CN 201620047180U CN 205463904 U CN205463904 U CN 205463904U
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- CN
- China
- Prior art keywords
- cofferdam
- wall
- die
- mould
- die cavity
- Prior art date
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Abstract
The utility model provides a but stamping die of a plurality of spring leafs of simultaneous processing, mould include the lower mould, go up the mould, be equipped with a plurality of die cavitys that hold the spring leaf on the lower mould, the word arrangement of a plurality of die cavitys, a plurality of die cavitys are equipped with the cofferdam all around, the outer wall in cofferdam is the vertical wall, and the cofferdam inner wall has the correction wall, it is the loudspeaker form from bottom to top to the direction extension of keeping away from the cofferdam center to rectify the wall, the die cavity inner wall that is close to the cofferdam in the inner wall in cofferdam and a plurality of die cavitys passes through as an organic wholely gently, the lower surface of going up the mould is equipped with corresponding a plurality of mould benevolence with a plurality of number of mould cavity and position, be equipped with the slot around a plurality of mould benevolence, the slot is corresponding with the cofferdam, when upward the mould pushes down, a plurality of mould benevolence fall into in the corresponding die cavity after the correction wall in cofferdam pushes down, the ditch inslot is inputted in the cofferdam. Compared with the prior art, the cooperation of cofferdam and slot is adopted, the accurate purpose of inputting the die cavity of mould benevolence can be easily realized, cofferdam loudspeaker dress inner wall in addition, it is steady when more making mould benevolence input, the noise is little.
Description
Technical field
This utility model relates to the processing technique field of socket spring, a kind of can process multiple spring leaf simultaneously
Diel.
Background technology
Spring leaf is widely used in all kinds of socket, and spring leaf is great majority processing to be curved when molding, and currently used is big
Most bending moulds are simply provided with die and die cavity on upper die and lower die, at the die cavity that spring leaf is positioned in lower mold, on
Mould is pressed under spring leaf, and spring leaf, under the die interaction with die cavity, occurs bending and deformation.But, upper and lower
Mould can be subjected to displacement after long-term punching press, when causing upper mold to be pressed under to spring leaf, and the key entry die cavity that die cannot be exquisite
In, cause and add noise in man-hour greatly, the most high defect of spring leaf machining accuracy.
And in prior art, be the most all single processing, working (machining) efficiency is low, expends more manpower and materials.
Utility model content
The purpose of this utility model is to solve in prior art, die accurately cannot key in die cavity and working (machining) efficiency is low lacks
Fall into, it is provided that a kind of can process the diel of multiple spring leaf to solve the problems referred to above simultaneously.
This utility model is to be achieved through the following technical solutions above-mentioned technology contents:
A kind of diel that can simultaneously process multiple spring leaf, described mould includes lower mold, upper mold；Described lower mold is provided with
Accommodate multiple die cavitys of spring leaf；The plurality of die cavity word order；The plurality of die cavity is formed around cofferdam；Described cofferdam
Outer wall be vertical wall, described cofferdam inwall has correction wall；Described correction wall from bottom to top to away from described cofferdam
The Directional Extension of the heart is horn-like；In the inwall in described cofferdam and the plurality of die cavity, the mould intracavity wall near described cofferdam is mild
Transition is integrated；The lower surface of described upper mold is provided with the multiple dies corresponding with the plurality of cavity quantity and position；Described
Multiple dies be formed around groove；Described groove is corresponding with described cofferdam；When pressing under described upper mold；The plurality of die
Fall in corresponding die cavity along correcting after wall is pressed down of described cofferdam；Described cofferdam is keyed in described groove.
Preferably, described cofferdam also has one section of vertical wall；Described vertical wall is in the lower section of described correction wall.
Preferably, the vertical wall in described cofferdam is in same vertical with the plurality of die cavity near the inwall of the die cavity in described cofferdam
Face.
Preferably, described cofferdam removably connects with described lower mold.
Preferably, it is provided with reclinate bending section at the bottom of the chamber of described die cavity.
Preferably, described die is provided with the lobe matched with described bending section.
This utility model compared with prior art, has the advantages that
Employing cofferdam coordinates with groove, can easily realize die and accurately key in the purpose of die cavity, in addition cofferdam loudspeaker dress inwall,
Key in die cavity at die initial, the effect of correction position can be played, steady when making die key in, noise is little, accurate；
Having multiple die cavity in a cofferdam, can process multiple spring leaf successively, working (machining) efficiency is high, time saving and energy saving；
The dismountable fixed form in cofferdam, it is simple to safeguard and change, simple to operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model lower mold；
Fig. 2 is the structural representation of this utility model upper mold.
Detailed description of the invention
By making, architectural feature of the present utility model and effect of being reached are had a better understanding and awareness, in order to preferably
Embodiment and accompanying drawing coordinate detailed description, are described as follows:
As shown in Figure 1 and Figure 2, a kind of diel that can simultaneously process multiple spring leaf, mould includes lower mold 1, upper mold 2.
Lower mold 1 is provided with the multiple die cavitys 11 accommodating spring leaf, multiple die cavity 11 word orders, or is arranged in other formation.
The lower surface of upper mold 2 is provided with the die 21 corresponding with the quantity of die cavity 11 and position.According to the bending treating processed springs sheet
Requirement, can arrange reclinate bending section 12 in die cavity 11, arranges and bending section 12 in the relevant position of die 21
The lobe 22 matched.When after 2 times pressures of upper mold, in lobe 22 with under the cooperation of bending section 12, complete spring leaf
Bending.Bending section 12 and the shape of lobe 22, depending on actual processing request.
Under long-term punching press, upper mold 2 and lower mold 1 are susceptible to left and right or move forward and backward, and cause the die 21 cannot accurate key
Entering in die cavity 11, cause bigger noise, simultaneously as prior art processing single processing often, work efficiency is low.
In order to avoid this situation occurs, this utility model is formed around cofferdam 3 at multiple die cavitys 11, and the outer wall in cofferdam 3 is vertical wall,
Inwall has trumpet-shaped correction wall 32, the mould intracavity wall near cofferdam 3 and the mild mistake of inwall in cofferdam 3 in multiple die cavitys 11
Cross and be integrated.Multiple dies 21 be formed around groove 23, groove 23 is corresponding with cofferdam 3.When upper mold is pressed for 2 times, many
Individual die 21 falls in die cavity 11 after 32 times pressures of horn-like correction wall in cofferdam 3, and cofferdam 3 is keyed in groove 23.
Cofferdam 3 inwall is integrated with die cavity 11 inwall gentle transition, and specially cofferdam 3 is near the inwall of the certain altitude of bottom
For vertical wall 31, vertical wall 31 is in the lower section of correction wall 32.Vertical wall 31 and the inwall of the die cavity 11 near cofferdam 3
It is in same vertical.I.e. after multiple die 21 depressed key enter the correction wall 32 in cofferdam 3, along the inclined wall of correction wall 32
Gradually sliding to the vertical wall 31 in cofferdam 3, last accurately key entry die cavity 11, this process, noise is little, and stamping position is accurate.
After Multi-step forming, certain damage is caused in cofferdam 3, for the ease of safeguarding, the cofferdam 3 that this utility model provides
Removably connect with lower mold 1.The purpose being convenient for changing can be realized.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.The industry
Skilled person will appreciate that, this utility model is not restricted to the described embodiments, described in above-described embodiment and description only
Being principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has various change
Changing and improve, these changes and improvements both fall within the range of claimed this utility model.The guarantor that this utility model requires
Scope of protecting is defined by appending claims and equivalent thereof.
Claims (6)
1. the diel that can simultaneously process multiple spring leaf, it is characterised in that: described mould includes lower mold, upper mold；Described lower mold is provided with the multiple die cavitys accommodating spring leaf；The plurality of die cavity word order；The plurality of die cavity is formed around cofferdam；The outer wall in described cofferdam is vertical wall, and described cofferdam inwall has correction wall；Described correction wall from bottom to top to the Directional Extension away from center, described cofferdam be horn-like；The mould intracavity wall gentle transition in close described cofferdam is integrated the inwall in described cofferdam with the plurality of die cavity；The lower surface of described upper mold is provided with the multiple dies corresponding with the plurality of cavity quantity and position；The plurality of die be formed around groove；Described groove is corresponding with described cofferdam；When pressing under described upper mold；The plurality of die falls in corresponding die cavity along correcting after wall is pressed down of described cofferdam；Described cofferdam is keyed in described groove.
A kind of diel that can simultaneously process multiple spring leaf the most according to claim 1, it is characterised in that: described cofferdam also has one section of vertical wall；Described vertical wall is in the lower section of described correction wall.
A kind of diel that can simultaneously process multiple spring leaf the most according to claim 2, it is characterised in that: the vertical wall in described cofferdam and the plurality of die cavity are in same vertical near the inwall of the die cavity in described cofferdam.
A kind of diel that can simultaneously process multiple spring leaf the most according to claim 1, it is characterised in that: described cofferdam removably connects with described lower mold.
A kind of diel that can simultaneously process multiple spring leaf the most according to claim 1, it is characterised in that: it is provided with reclinate bending section at the bottom of the chamber of described die cavity.
A kind of diel that can simultaneously process multiple spring leaf the most according to claim 5, it is characterised in that: described die is provided with the lobe matched with described bending section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047180.3U CN205463904U (en) | 2016-01-18 | 2016-01-18 | But stamping die of a plurality of spring leafs of simultaneous processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047180.3U CN205463904U (en) | 2016-01-18 | 2016-01-18 | But stamping die of a plurality of spring leafs of simultaneous processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205463904U true CN205463904U (en) | 2016-08-17 |
Family
ID=56671063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620047180.3U Expired - Fee Related CN205463904U (en) | 2016-01-18 | 2016-01-18 | But stamping die of a plurality of spring leafs of simultaneous processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205463904U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140977A (en) * | 2016-08-18 | 2016-11-23 | 苏州市华宁机械制造有限公司 | A kind of stamping machine of punching press capable of circulation |
| CN107716611A (en) * | 2017-10-11 | 2018-02-23 | 四川明日宇航工业有限责任公司 | A kind of batch school clamp and straightening method |
| CN109465335A (en) * | 2017-09-08 | 2019-03-15 | 河南森源重工有限公司 | Reinforcing rib stamping die |
-
2016
- 2016-01-18 CN CN201620047180.3U patent/CN205463904U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140977A (en) * | 2016-08-18 | 2016-11-23 | 苏州市华宁机械制造有限公司 | A kind of stamping machine of punching press capable of circulation |
| CN109465335A (en) * | 2017-09-08 | 2019-03-15 | 河南森源重工有限公司 | Reinforcing rib stamping die |
| CN107716611A (en) * | 2017-10-11 | 2018-02-23 | 四川明日宇航工业有限责任公司 | A kind of batch school clamp and straightening method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170118 |