CN209613961U - For laptop CPU heat dissipation conduction legs punching press lower die - Google Patents
For laptop CPU heat dissipation conduction legs punching press lower die Download PDFInfo
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- CN209613961U CN209613961U CN201822261570.2U CN201822261570U CN209613961U CN 209613961 U CN209613961 U CN 209613961U CN 201822261570 U CN201822261570 U CN 201822261570U CN 209613961 U CN209613961 U CN 209613961U
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- station
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- lower die
- notch
- punching press
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Abstract
The utility model discloses one kind for laptop CPU heat dissipation conduction legs punching press lower die, including lower die holder, lower template and lower module, cope plate is disposed with along material strip moving direction and rushes notch station, slot and notch station, two sides trimming station and changeover portion trimming and shaping station are expanded in top and the bottom trimming station, intermediate jet-bedding station, middle part and be located at each station lower die block size it is identical；Notch station, top and the bottom trimming station, intermediate jet-bedding station, middle part expands slot and notch station, two sides trimming station and changeover portion trimming and shaping station is provided with identical lower module by rushing for the utility model, it is mounted on lower module using channel mould is expanded to workpiece progress middle part expansion slot and notch, reach using lower module make product in one set of die can continuous, automatic press form, in the case where not reducing yield, reduce mold loss, processing cost is reduced, punching press, processing efficiency are improved.
Description
Technical field
The utility model belongs to perforating tool；The technical field of mold clamping device is specifically related to a kind of used in computer
Or notebook accessory for laptop CPU radiate conduction legs punching press lower die.
Background technique
Sheet metal component is exactly thin plate handware, is exactly that can be bent by punching press, the means such as stretches the part processed, metal plate
Golden part has the characteristics that light-weight, intensity is high, conductive, is widely used in electronic apparatus, communication, auto industry, medical instrument etc.
The CPU heat dissipation conduction legs of field, existing computer or notebook accessory are by needing to pass through boostrap after punch process
The mechanical slot that expands of lower progress just can be carried out molding, lead to low output, artificial cost is high.
Summary of the invention
In view of this, the purpose of this utility model is to provide one kind for laptop CPU heat dissipation conduction legs punching
Mould is depressed, the one kind is for laptop CPU heat dissipation conduction legs punching press lower die by rushing notch station, top and the bottom trimming
Station, intermediate jet-bedding station, middle part expands slot and notch station, two sides trimming station and changeover portion trimming and shaping station is respectively provided with
There is identical lower module, is mounted on lower module using channel mould is expanded to workpiece progress middle part expansion slot and notch, reaches and utilize lower die
Block make product in one set of die can continuous, automatic press molding reduce mold loss in the case where not reducing yield,
Processing cost is reduced, punching press, processing efficiency are improved.
In order to achieve the above object, the utility model one kind is used for laptop CPU heat dissipation conduction legs punching press lower die,
Including lower die holder, the lower module that lower template is provided on the lower die holder and is correspondingly arranged with cope plate upper punch, the lower die
Be located at around lower die on plate and be provided with guiding axis, the lower template be disposed with along material strip moving direction rush notch station, on
Slot and notch station, two sides trimming station and changeover portion trimming and molding work are expanded in lower part trimming station, intermediate jet-bedding station, middle part
Position, it is described to rush notch station, top and the bottom trimming station, intermediate jet-bedding station, middle part expansion slot and notch station, two sides trimming station
It is identical with the lower die block size at changeover portion trimming and shaping station, on the lower module include be arranged in upper surface groove,
Positioned at the edge of a knife under the aperture of groove one end, positioned at the edge of a knife under the trimming of two sides and the edge of a knife I under the trimming of upper and lower ends, it is described
Middle part, which is expanded at slot and notch station, is additionally provided with expansion channel mould, and the expansion channel mould is connected on lower module.
Further, the lower module is fixed in lower template by 3 pairs of bolts
Further, lower die two sides are located in the lower template and are provided with 2 row's rotating tape guides, the rotating tape guide is symmetrical arranged.
Further, it is set vertically in the groove of lower template between the two sides trimming station and changeover portion trimming and shaping station
It is equipped with retainer bar, arc-shaped limit bar is provided in the lower die, the material discharging rod is mounted in arc-shaped limit boom end by spring pocket.
Further, the notch station that rushes between adjacent stent lower part for carrying out being stamped and formed out notch.
Further, the top and the bottom trimming station is used for machining support top profile and bracket profile, and along notch
Process the connection strap connecting with frame bottom.
Further, the intermediate jet-bedding station is used for the groove that machining support is arranged along center line.
Further, slot is expanded at the middle part and notch station is used to process and carries out expansion slot in the middle part of the groove on bracket, and
Notch formation opening is carried out to slot top and the bottom are expanded.
Further, left and right sides profile on the two sides trimming station machining support.
Further, changeover portion trimming and the shaping station up and down for cradle top, bottom and top and bottom with
Two sides arc transition section.
The utility model has the beneficial effects that:
The utility model one kind for laptop CPU heat dissipation conduction legs punching press lower die by rush notch station,
Slot and notch station, two sides trimming station and changeover portion trimming and molding are expanded in top and the bottom trimming station, intermediate jet-bedding station, middle part
Station is provided with identical lower module, is mounted on lower module using channel mould is expanded to workpiece progress middle part expansion slot and notch, is reached
To using lower module make product in one set of die can continuous, automatic press form, in the case where not reducing yield, reduce
Mold loss, reduces processing cost, improves punching press, processing efficiency.
Detailed description of the invention
Fig. 1 is a kind of product main view of radiator discharge window side stand of the utility model；
Fig. 2 is a kind of product side view of radiator discharge window side stand of the utility model；
Fig. 3 is a kind of radiator discharge window side stand punch forming block diagram of the utility model
Fig. 4 is a kind of top view for laptop CPU heat dissipation conduction legs punching press upper mold of the utility model；
Fig. 5 is a kind of top view for laptop CPU heat dissipation conduction legs punching press lower die of the utility model；
Fig. 6 is a kind of knot for lower module in laptop CPU heat dissipation conduction legs punching press lower die of the utility model
Structure schematic diagram.
Appended drawing reference: 1- lower template；2- cope plate；3- lower module；4- formed punch；5- material strip；6- rotating tape guide；7- guiding axis；
8- pilot hole；9- rushes notch station；The top and the bottom 10- trimming station；Jet-bedding station among 11-；Expand slot and notch work in the middle part of 12-
Position；The two sides 13- trimming station；The trimming of 14- changeover portion and shaping station；15- expands channel mould；16- briquetting；The edge of a knife under 17- trimming；
The edge of a knife under 18- aperture；19- bolt；20- groove；21- arc-shaped limit bar；22- retainer bar.
Specific embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
It is as seen in figures 3-6 a kind of knot for laptop CPU heat dissipation conduction legs punching press lower die of the utility model
Structure schematic diagram；The utility model one kind is described for laptop CPU heat dissipation conduction legs punching press lower die, including lower die holder
The lower module 3 for being provided with lower template 1 on lower die holder and being correspondingly arranged with 1 upper punch of cope plate is located at lower die in the lower template 3
Surrounding is provided with guiding axis 7, and the lower template 1 is disposed with along 5 moving direction of material strip and rushes notch station 9, top and the bottom trimming
Slot and notch station 12, two sides trimming station 13 and changeover portion trimming and molding work are expanded in station 10, intermediate jet-bedding station 11, middle part
Position 14, it is described to rush notch station 9, top and the bottom trimming station 10, intermediate jet-bedding station 11, middle part expansion slot and notch station 12, two
Lateral incision side station 13 is identical with 3 size of lower module at changeover portion trimming and shaping station 14, includes setting on the lower module 3
The groove 20 of upper surface, under the edge of a knife 18, the trimming positioned at two sides under the aperture of 29 one end of groove the edge of a knife 17 and be located at it is upper
Edge of a knife I under the trimming at lower both ends, the middle part, which is expanded at slot and notch station 12 to be additionally provided with, expands channel mould 15, and the expansion channel mould 15 connects
It connects on lower module 3.
The present embodiment is by rushing notch station, top and the bottom trimming station, intermediate jet-bedding station, middle part expansion slot and notch work
Position, two sides trimming station and changeover portion trimming and shaping station are provided with identical lower module, are mounted on down using channel mould is expanded
Middle part is carried out to workpiece in module and expands slot and notch, reach makes product can be continuous, automatic in one set of die using lower module
Punch forming reduces mold loss, reduces processing cost in the case where not reducing yield, improves punching press, processing effect
Rate.
Further, the lower module is fixed in lower template by 3 pairs of bolts, which is conducive to the fixation of lower module.
Further, lower die two sides are located in the lower template and are provided with 2 row's rotating tape guides 6, the rotating tape guide is symmetrical arranged, should
Structure is mainly used for improving punch process precision, avoids material strip sideslip, is accurately positioned to material strip.
Further, it is set vertically in the groove of lower template between the two sides trimming station and changeover portion trimming and shaping station
It is equipped with retainer bar, arc-shaped limit bar 21 is provided in the lower die, the material discharging rod 22 is mounted in arc-shaped limit bar by spring pocket
21 ends, which, which is conducive to hold up workpiece before punching press at changeover portion trimming and shaping station 14, comes, it is avoided to fall off,
Facilitate its movement in next station.
The course of work of the present embodiment is as follows: lower template 1 and the lower die being correspondingly arranged with formed punch 3 are provided on lower die holder,
It is located at around lower die in lower template 1 and is provided with guiding axis 7, the pilot hole 8 being adapted to guiding axis 7 is provided on the cope plate 2,
It is disposed between cope plate 2 and lower template 1 along production line and rushes notch station 9, top and the bottom trimming station 10, intermediate jet-bedding work
Slot and notch station 12, two sides trimming station 13 and changeover portion trimming and shaping station 14 are expanded in position 11, middle part；By on press machine
Oil cylinder drive upper die holder 1 moved up and down along guiding axis 7, guiding axis 7 is set as 2 pairs and is evenly arranged on 4 surrounding of lower template, improve plus
Then work positioning accuracy passes through the cooperation of formed punch 4 and lower die 3,6 stamping stations is provided on mold, material strip 5 is made to pass through punching
After slot and notch, two sides trimming and changeover portion trimming and shaping station are expanded in notch, top and the bottom trimming, intermediate jet-bedding, middle part, make to produce
Product in one set of die can continuous, automatic press molding reduce mold loss in the case where not reducing yield, reduce plus
Work cost improves punching press, processing efficiency, can a punching press complete 6 bracket different parts and carry out punching presses, add up primary
Punching press one formed product of completion, corresponding 1 workpiece of each station, adjacent workpiece simultaneous processing, the mould features compact structure, mutually
Between interfere small, the present embodiment makes material strip by rushing notch, slot and notch, two lateral incisions are expanded in top and the bottom trimming, intermediate jet-bedding, middle part
Behind side and changeover portion trimming and shaping station, make product in one set of die can continuous, automatic press molding, do not reducing production
In the case where amount, mold loss is reduced, processing cost is reduced, improves punching press, processing efficiency.
Further, the preferred notch station 9 that rushes between adjacent stent lower part for carrying out being stamped and formed out notch.
Further, the preferred top and the bottom trimming station 10 is used for machining support top profile and bracket profile,
And the connection strap connecting with frame bottom is processed along notch.
Further, the preferred intermediate jet-bedding station station 11 is used for the groove that machining support is arranged along center line.
Further, slot is expanded at the preferred middle part and notch station 12 is used to process and expand in the middle part of the groove on bracket
Slot, and notch formation opening is carried out to slot top and the bottom are expanded.
Further, left and right sides profile on 13 machining support of two sides trimming station.
Further, the changeover portion trimming up and down and shaping station 14 are used for cradle top, bottom and top and bottom
With two sides arc transition section.
Further, lower die two sides are located in the lower template and are provided with 2 row's rotating tape guides 6, the rotating tape guide 6 is symmetrical arranged,
The structure is mainly used for improving punch process precision, avoids material strip sideslip, is accurately positioned to material strip.
Further, described rush at notch station is located on the cope plate to be provided with and corresponding corresponding briquetting above and below formed punch
16, when avoiding rushing notch, briquetting 16 simultaneously compresses the material strip of frame upper the structure, avoid making material strip tear or
Deformation.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The range of restriction.
Claims (10)
1. one kind is used for laptop CPU heat dissipation conduction legs punching press lower die, including lower die holder, it is provided on the lower die holder
Lower template and the lower module being correspondingly arranged with cope plate upper punch are located in the lower template around lower die and are provided with guiding axis,
It is characterized by: the lower template is disposed with along material strip moving direction rushes notch station, top and the bottom trimming station, intermediate punching
Slot station, middle part expand slot and notch station, two sides trimming station and changeover portion trimming and shaping station, it is described rush notch station,
Slot and notch station, two sides trimming station and changeover portion trimming and molding are expanded in top and the bottom trimming station, intermediate jet-bedding station, middle part
Lower die block size at station is identical, includes the groove that upper surface is arranged in, the aperture positioned at groove one end on the lower module
The lower edge of a knife, positioned at the edge of a knife under the trimming of two sides and the edge of a knife I under the trimming of upper and lower ends, slot and notch station are expanded in the middle part
Place is additionally provided with expansion channel mould, and the expansion channel mould is connected on lower module.
2. as described in claim 1 a kind of for laptop CPU heat dissipation conduction legs punching press lower die, it is characterised in that:
The lower module is fixed in lower template by 3 pairs of bolts.
3. as described in claim 1 a kind of for laptop CPU heat dissipation conduction legs punching press lower die, it is characterised in that:
It is located at lower die two sides in the lower template and is provided with 2 row's rotating tape guides, the rotating tape guide is symmetrical arranged.
4. as described in claim 1 a kind of for laptop CPU heat dissipation conduction legs punching press lower die, it is characterised in that:
It is vertically arranged with material discharging rod in the groove of lower template between the two sides trimming station and changeover portion trimming and shaping station, it is described
Arc-shaped limit bar is provided in lower die, the material discharging rod is mounted in arc-shaped limit boom end by spring pocket.
5. as described in claim 1 a kind of for laptop CPU heat dissipation conduction legs punching press lower die, it is characterised in that:
The notch station that rushes between adjacent stent lower part for carrying out being stamped and formed out notch.
6. as described in claim 1 a kind of for laptop CPU heat dissipation conduction legs punching press lower die, it is characterised in that:
The top and the bottom trimming station is used for machining support top profile and bracket profile, and connects along notch processing with frame bottom
The connection strap connect.
7. as described in claim 1 a kind of for laptop CPU heat dissipation conduction legs punching press lower die, it is characterised in that:
The intermediate jet-bedding station is used for the groove that machining support is arranged along center line.
8. as described in claim 1 a kind of for laptop CPU heat dissipation conduction legs punching press lower die, it is characterised in that:
Slot is expanded at the middle part and notch station is used to process and carries out expansion slot to the groove middle part on bracket, and carries out to slot top and the bottom are expanded
Notch forms opening.
9. as described in claim 1 a kind of for laptop CPU heat dissipation conduction legs punching press lower die, it is characterised in that:
Left and right sides profile on the two sides trimming station machining support.
10. as described in claim 1 a kind of for laptop CPU heat dissipation conduction legs punching press lower die, it is characterised in that:
The changeover portion trimming up and down and shaping station are used for cradle top, bottom and top and bottom and two sides arc transition section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822261570.2U CN209613961U (en) | 2018-12-30 | 2018-12-30 | For laptop CPU heat dissipation conduction legs punching press lower die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822261570.2U CN209613961U (en) | 2018-12-30 | 2018-12-30 | For laptop CPU heat dissipation conduction legs punching press lower die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209613961U true CN209613961U (en) | 2019-11-12 |
Family
ID=68448274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822261570.2U Active CN209613961U (en) | 2018-12-30 | 2018-12-30 | For laptop CPU heat dissipation conduction legs punching press lower die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209613961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309280A (en) * | 2020-10-09 | 2022-04-12 | 上海良信智能电工有限公司 | Stamping process of reinforced conjoined iron frame |
-
2018
- 2018-12-30 CN CN201822261570.2U patent/CN209613961U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309280A (en) * | 2020-10-09 | 2022-04-12 | 上海良信智能电工有限公司 | Stamping process of reinforced conjoined iron frame |
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