CN205732504U - A kind of automobile has the Press Tools for Automobiles of Wave cutter - Google Patents
A kind of automobile has the Press Tools for Automobiles of Wave cutter Download PDFInfo
- Publication number
- CN205732504U CN205732504U CN201620447012.3U CN201620447012U CN205732504U CN 205732504 U CN205732504 U CN 205732504U CN 201620447012 U CN201620447012 U CN 201620447012U CN 205732504 U CN205732504 U CN 205732504U
- Authority
- CN
- China
- Prior art keywords
- upper mold
- sliding plate
- edge
- plate portion
- wavy
- 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.)
- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of automobile and there is the Press Tools for Automobiles of Wave cutter, including upper mold, material pressing core it is provided with in upper mold, two groups of upper mold edge-trimming cutter assemblies it are symmetrically arranged with in upper mold, often group upper mold edge-trimming cutter assembly includes that two upper mold edge-trimming cutters, the cutting edge of each upper mold edge-trimming cutter are wavy globoidal structure, and its low spot portion is arranged to high point portion continuous and derivable, the side of upper mold edge-trimming cutter is ramp structure, and ramp structure is obliquely installed to upper mold center position from high to low by upper mold side directions；Lower mold, lower mold is provided with punch, and lower mold is symmetrically arranged with least one set waste sliding plate assembly.This utility model is compared to prior art, the cutting edge of upper mold edge-trimming cutter is wavy globoidal structure, elder generation of the high point portion contact material of cutting edge when trimming, other positions of cutting edge come into contact with material along with the difference of height subsequently, thus substantially reduce the concentration of stress, improving product quality, ramp structure is obliquely installed the degree of accuracy that can improve upper mold edge-trimming cutter approach.
Description
Technical field
This utility model belongs to stamping part die technical field, is specifically related to a kind of automobile and has ripple
The Press Tools for Automobiles of wave cutter.
Background technology
In prior art, the edge surface of punching die is plane, contacts when incision simultaneously
Material, causes trimming stress very big, and when particularly material is high-strength plank, this phenomenon is the brightest
Aobvious.
Therefore, need a kind of automobile that can reduce trimming stress badly and there is the automobile punching of Wave cutter
Compression mould.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of automobile and has wave cutter
The Press Tools for Automobiles of tool.
In order to achieve the above object, the technical solution of the utility model is as follows:
This utility model provides a kind of automobile to have the Press Tools for Automobiles of Wave cutter, including:
Upper mold, upper mold is provided with material pressing core, and in upper mold, its length direction relative is symmetrically arranged with
Two groups of upper mold edge-trimming cutter assemblies, often group upper mold edge-trimming cutter assembly includes two upper mold edge-trimming cutters, often
The cutting edge of individual upper mold edge-trimming cutter is wavy globoidal structure, the low spot portion of wavy globoidal structure to
High point portion continuous and derivable is arranged, and the side of upper mold edge-trimming cutter is ramp structure, and ramp structure is by upper
Mould side directions is obliquely installed from high to low to upper mold center position；
Lower mold, lower mold is provided with punch, in lower mold its length direction relative be symmetrically arranged with to
Few one group of waste sliding plate assembly.
This utility model is compared to prior art, and the cutting edge of upper mold edge-trimming cutter is wavy cambered surface knot
Structure, elder generation of the high point portion contact material of cutting edge when trimming, other positions of cutting edge are along with height subsequently
The difference of degree and come into contact with material, thus substantially reduce the concentration of stress, improve product quality,
Meanwhile, ramp structure is obliquely installed the degree of accuracy that can improve upper mold edge-trimming cutter approach.
Wherein, the minimum approach in the high point portion of above-mentioned wavy globoidal structure is not less than
3mm, the maximum approach in the low spot portion of wavy globoidal structure is not more than 9mm, wavy
Globoidal structure the fluctuating spacing in high point portion to low spot portion be 200-300mm, upper mold edge-trimming cutter
The width of side be 20mm.
On the basis of technique scheme, also can do and improve as follows:
As preferred scheme, above-mentioned often group waste sliding plate assembly includes the first waste sliding plate portion
With the second waste sliding plate portion, the first waste sliding plate portion and the second waste sliding plate portion by lower mold center extremely
Lower mold avris direction is the horn-like setting opened.
Use above-mentioned preferred scheme, the first waste sliding plate portion and the second waste sliding plate portion for opening
Horn-like setting, can effectively support waste material near the position at lower mold center, away from
The position at lower mold center can be so that the discharging of waste material.
As preferred scheme, the first above-mentioned waste sliding plate portion and the second waste sliding plate portion and institute
State and between punch, be provided with cambered surface transition part.
Use above-mentioned preferred scheme, increase cambered surface transition part, it is to avoid waste material falls into the first waste material
Produce collision time in slide plate portion and the second waste sliding plate portion, improve the stability of structure.
As preferred scheme, it is additionally provided with waste material position-limit mechanism, the top of waste material position-limit mechanism
Including the wavy globoidal structure arranged along its length, to be arranged at wavy globoidal structure long
Spend first ramp structure of one end, direction and be arranged at wavy globoidal structure length direction one
Second ramp structure of side, waste material position-limit mechanism is arranged at the first waste sliding plate portion, the second waste material
In slide plate portion.
Using above-mentioned preferred scheme, increase waste material position-limit mechanism, after completing punching press, waste material is permissible
Fall into accurately in the first waste sliding plate portion and the second waste sliding plate portion.The top of waste material position-limit mechanism
Portion includes wavy globoidal structure, the first ramp structure and the second ramp structure, can be easy to waste material
Slip into from low spot portion the first ramp structure, slip into the second ramp structure from high point portion, from two
The discharging of individual direction, convenient.
As preferred scheme, in the first above-mentioned waste sliding plate portion and the second waste sliding plate portion also
It is provided with the through hole for ejecting waste material.
Use and increase in above-mentioned preferred scheme, the first waste sliding plate portion and the second waste sliding plate portion
Through hole, it is simple to eject waste material.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of embodiment upper mold.
Fig. 2 is the structural representation of this utility model a kind of embodiment lower mold.
Wherein, 10. upper mold, 11 material pressing cores, 12. upper mold cutter assemblies, 20. lower molds, 21. punch,
22. waste sliding plate assemblies.
Detailed description of the invention
Describe preferred implementation of the present utility model below in conjunction with the accompanying drawings in detail.
In order to reach the purpose of this utility model, as shown in Figure 1 to Figure 2, at this utility model
One of which embodiment in provide a kind of automobile to have the Press Tools for Automobiles of Wave cutter,
Including:
Upper mold 10, upper mold 10 is provided with material pressing core 11, its length side relative in upper mold 10
To being symmetrically arranged with two groups of upper mold edge-trimming cutter assemblies 12, often group upper mold edge-trimming cutter assembly 12 includes
Two upper mold edge-trimming cutters, the cutting edge of each upper mold edge-trimming cutter is wavy globoidal structure, wavy
The low spot portion of globoidal structure is arranged to high point portion continuous and derivable, and the side of upper mold edge-trimming cutter is inclined-plane
Structure, ramp structure is obliquely installed to upper mold center position from high to low by upper mold side directions；
Lower mold 20, lower mold 20 is provided with punch 21, its length direction relative in lower mold 20
It is symmetrically arranged with one group of waste sliding plate assembly 22.
Present embodiment is compared to prior art, and the cutting edge of upper mold edge-trimming cutter is wavy cambered surface knot
Structure, elder generation of the high point portion contact material of cutting edge when trimming, other positions of cutting edge are along with height subsequently
The difference of degree and come into contact with material, thus substantially reduce the concentration of stress, improve product quality,
Meanwhile, ramp structure is obliquely installed the degree of accuracy that can improve upper mold edge-trimming cutter approach.
Wherein, the minimum approach in the high point portion of above-mentioned wavy globoidal structure is not less than
3mm, the maximum approach in the low spot portion of wavy globoidal structure is not more than 9mm, wavy
Globoidal structure the fluctuating spacing in high point portion to low spot portion be 200-300mm, upper mold edge-trimming cutter
The width of side be 20mm.
In order to optimize implementation result of the present utility model further, of the present utility model another
Plant in embodiment, on the basis of foregoing teachings, above-mentioned often group waste sliding plate assembly 22
Including the first waste sliding plate portion and the second waste sliding plate portion, the first waste sliding plate portion and the second waste material
Slide plate portion is the horn-like setting opened by lower mold center to lower mold avris direction.
Use above-mentioned preferred scheme, the first waste sliding plate portion and the second waste sliding plate portion for opening
Horn-like setting, can effectively support waste material near the position at lower mold center, away from
The position at lower mold center can be so that the discharging of waste material.
In order to optimize implementation result of the present utility model further, of the present utility model another
Plant in embodiment, on the basis of foregoing teachings, above-mentioned the first waste sliding plate portion and second
Cambered surface transition part it is provided with between waste sliding plate portion and described punch.
Use above-mentioned preferred scheme, increase cambered surface transition part, it is to avoid waste material falls into the first waste material
Produce collision time in slide plate portion and the second waste sliding plate portion, improve the stability of structure.
In order to optimize implementation result of the present utility model further, of the present utility model another
Plant in embodiment, on the basis of foregoing teachings, be additionally provided with waste material position-limit mechanism (in figure
Not shown), the top of waste material position-limit mechanism includes the wavy cambered surface arranged along its length
Structure, it is arranged at first ramp structure of wavy globoidal structure length direction one end, Yi Jishe
Being placed in the second ramp structure of wavy globoidal structure length direction side, waste material position-limit mechanism sets
It is placed in the first waste sliding plate portion, the second waste sliding plate portion.
Using above-mentioned preferred scheme, increase waste material position-limit mechanism, after completing punching press, waste material is permissible
Fall into accurately in the first waste sliding plate portion and the second waste sliding plate portion.The top of waste material position-limit mechanism
Portion includes wavy globoidal structure, the first ramp structure and the second ramp structure, can be easy to waste material
Slip into from low spot portion the first ramp structure, slip into the second ramp structure from high point portion, from two
The discharging of individual direction, convenient.
In order to optimize implementation result of the present utility model further, of the present utility model another
Plant in embodiment, on the basis of foregoing teachings, above-mentioned the first waste sliding plate portion and second
The through hole (not shown) for ejecting waste material it is additionally provided with in waste sliding plate portion.
Use and increase in above-mentioned preferred scheme, the first waste sliding plate portion and the second waste sliding plate portion
Through hole, it is simple to eject waste material.
Above-described is only preferred implementation of the present utility model, it is noted that for this
For the those of ordinary skill in field, on the premise of creating design without departing from this utility model,
Can also make some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (8)
1. an automobile has the Press Tools for Automobiles of Wave cutter, it is characterised in that including:
Upper mold, it is provided with material pressing core in described upper mold, in described upper mold, its length direction relative is symmetrically arranged with two groups of upper mold edge-trimming cutter assemblies, often group upper mold edge-trimming cutter assembly includes two upper mold edge-trimming cutters, the cutting edge of each upper mold edge-trimming cutter is wavy globoidal structure, the low spot portion of described wavy globoidal structure is arranged to high point portion continuous and derivable, and the side of described upper mold edge-trimming cutter is ramp structure, and described ramp structure is obliquely installed to upper mold center position from high to low by upper mold side directions；
Lower mold, described lower mold is provided with punch, and in described lower mold, its length direction relative is symmetrically arranged with least one set waste sliding plate assembly.
Automobile the most according to claim 1 has the Press Tools for Automobiles of Wave cutter, it is characterised in that the minimum approach in the high point portion of described wavy globoidal structure is not less than 3mm, and the maximum approach in the low spot portion of described wavy globoidal structure is not more than 9mm.
Automobile the most according to claim 1 has the Press Tools for Automobiles of Wave cutter, it is characterised in that the fluctuating spacing in the high point portion of described wavy globoidal structure to low spot portion is 200-300mm.
Automobile the most according to claim 1 has the Press Tools for Automobiles of Wave cutter, it is characterised in that the width of the side of described upper mold edge-trimming cutter is 20mm.
Automobile the most according to claim 1 has the Press Tools for Automobiles of Wave cutter, it is characterized in that, often group waste sliding plate assembly includes that the first waste sliding plate portion and the second waste sliding plate portion, described first waste sliding plate portion and the second waste sliding plate portion are the horn-like setting opened by lower mold center to lower mold avris direction.
Automobile the most according to claim 5 has the Press Tools for Automobiles of Wave cutter, it is characterised in that be provided with cambered surface transition part between described first waste sliding plate portion and the second waste sliding plate portion and described punch.
Automobile the most according to claim 5 has the Press Tools for Automobiles of Wave cutter, it is characterized in that, it is additionally provided with waste material position-limit mechanism, the top of described waste material position-limit mechanism includes the wavy globoidal structure arranged along its length, the first ramp structure being arranged at wavy globoidal structure length direction one end and is arranged at the second ramp structure of wavy globoidal structure length direction side, and described waste material position-limit mechanism is arranged in described first waste sliding plate portion, the second waste sliding plate portion.
Automobile the most according to claim 7 has the Press Tools for Automobiles of Wave cutter, it is characterised in that be additionally provided with the through hole for ejecting waste material in described first waste sliding plate portion and the second waste sliding plate portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620447012.3U CN205732504U (en) | 2016-05-17 | 2016-05-17 | A kind of automobile has the Press Tools for Automobiles of Wave cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620447012.3U CN205732504U (en) | 2016-05-17 | 2016-05-17 | A kind of automobile has the Press Tools for Automobiles of Wave cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205732504U true CN205732504U (en) | 2016-11-30 |
Family
ID=57363553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620447012.3U Expired - Fee Related CN205732504U (en) | 2016-05-17 | 2016-05-17 | A kind of automobile has the Press Tools for Automobiles of Wave cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205732504U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812823A (en) * | 2017-11-30 | 2018-03-20 | 重庆安亚模具制造有限公司 | A kind of upper mould and automobile the reinforcer Trimming Die of automobile reinforcer Trimming Die |
| CN107952863A (en) * | 2017-11-30 | 2018-04-24 | 重庆安亚模具制造有限公司 | A kind of automobile reinforcer Trimming Die |
| CN109127864A (en) * | 2018-09-13 | 2019-01-04 | 湖北车桥有限公司 | A kind of axle housing piece blanking die |
| CN109821967A (en) * | 2018-12-31 | 2019-05-31 | 合肥久享机械有限责任公司 | A kind of vehicle rear-axle housing piece blanking takes long processing platform |
-
2016
- 2016-05-17 CN CN201620447012.3U patent/CN205732504U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812823A (en) * | 2017-11-30 | 2018-03-20 | 重庆安亚模具制造有限公司 | A kind of upper mould and automobile the reinforcer Trimming Die of automobile reinforcer Trimming Die |
| CN107952863A (en) * | 2017-11-30 | 2018-04-24 | 重庆安亚模具制造有限公司 | A kind of automobile reinforcer Trimming Die |
| CN109127864A (en) * | 2018-09-13 | 2019-01-04 | 湖北车桥有限公司 | A kind of axle housing piece blanking die |
| CN109821967A (en) * | 2018-12-31 | 2019-05-31 | 合肥久享机械有限责任公司 | A kind of vehicle rear-axle housing piece blanking takes long processing platform |
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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: 20161130 Termination date: 20180517 |