CN208146721U - A kind of fixed bracket blanking progressive die of parking brake - Google Patents
A kind of fixed bracket blanking progressive die of parking brake Download PDFInfo
- Publication number
- CN208146721U CN208146721U CN201820251221.XU CN201820251221U CN208146721U CN 208146721 U CN208146721 U CN 208146721U CN 201820251221 U CN201820251221 U CN 201820251221U CN 208146721 U CN208146721 U CN 208146721U
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- punch
- pin
- lower template
- cope plate
- die
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Abstract
The utility model discloses a kind of fixed bracket blanking progressive die of parking brake, the fixed bracket blanking progressive die of the parking brake, including upper die and lower die；The upper mold includes cope plate, punch-pin, formed punch, trimming cutter block, and the cope plate is square structure, there are two the punch-pin is set, in diagonal on the lower end surface of cope plate；The punch-pin is equipped with formed punch；The trimming cutter block is set to the discharge outlet of cope plate；The lower die includes lower template, stock guide I, cavity plate, stock guide II；The feed inlet of the stock guide I and lower template connects；There are two the cavity plate is set, on the upper surface of diagonally positioned lower template, corresponding with cavity plate left a blank portion in diagonal lower template, and the position of cavity plate and punch-pin matches；It is connected between two cavity plates by stock guide II；The cutter slot is set at the discharge end of lower template, corresponding trimming cutter block setting.The utility model has the characteristics that reasonable in design, easy to operate, high-efficient.
Description
Technical field
The invention belongs to field of mechanical technique, and in particular to a kind of fixed bracket blanking progressive die of parking brake.
Background technique
Important accessory of the fixed bracket blanking of parking brake as automobile, the prior art are continuous in the fixed bracket blanking of progress parking brake
When mould is processed, artificial single punch-die blanking is generally used, increases operator's workload, low efficiency, one-shot utilization rate is substantially
It is 84.6%, at high cost, stock utilization is low.
Summary of the invention
The present invention provides a kind of fixed bracket blanking progressive die of parking brake, has reasonable in design, easy to operate, high-efficient
The features such as.
In order to achieve the above objectives, technical scheme is as follows：
The fixed bracket blanking progressive die of the parking brake, including upper die and lower die；
The upper mold includes cope plate, punch-pin, formed punch, trimming cutter block, and the cope plate is square structure, described
There are two punch-pin is set, on the diagonal lower end surface for being set to cope plate, a punch-pin goes out close to feed inlet, another punch-pin is close to out
At material mouth, corresponding with punch-pin is portion of leaving a blank in diagonal cope plate；The punch-pin is equipped with formed punch；The edge-trimming cutter
Block is set to the discharge outlet of cope plate；
The lower die includes lower template, stock guide I, cavity plate, stock guide II, the shape of the lower template and cope plate
Size is corresponding；The feed inlet of the stock guide I and lower template connects；There are two the cavity plate is set, under diagonally positioned
On the upper surface of template, corresponding with cavity plate left a blank portion in diagonal lower template, and the position of cavity plate and punch-pin matches；Institute
It is connected between two cavity plates stated by stock guide II；The cutter slot is set at the discharge end of lower template, corresponding trimming
Cutter block setting.
On the upper mold lower end surface, the side of cope plate is equipped with ball bearing guide bushing；On the upper surface of the lower die, lower die
The side of plate corresponds to ball bearing guide bushing equipped with ball guide post.
The combination of the ball bearing guide bushing and ball guide post is equipped with two groups, is located at the two sides of upper die and lower die.
The upper surface of the lower die is equipped with one group or more of gag lever post, and every group includes two gag lever posts, is respectively arranged on
The two sides of lower template, the height of the gag lever post are less than or equal to the thickness of cope plate.
The present invention can be realized the course of work below：Material strip enters stock guide I--- and enters cavity plate --- complete first
--- --- punching machine is dynamic for 1 blank --- enter stock guide II--- and complete second step pitch --- gone out for punching machine movement for step pitch
--- 2 blanks gone out --- enter concave template 2--- punching machine movement --- 3 blanks gone out --- cutting rim charge to work
Beneficial effects of the present invention are：
For the present invention by two groups of molds of rational deployment, can go out two discharged way using one realizes the effective of formed punch
Utilization rate, can improve production efficiency, reduce cost of labor, improve stock utilization, one-shot utilization rate up to 89.1% or more, and
And quality is stablized, it is high-efficient.
Present invention uses limited post, it can guarantee that mold mounting height will not be exceeded.
Present invention uses stock guide I and stock guide II, it can be good at the size for controlling rim charge
Detailed description of the invention
Fig. 1 is lower die structure schematic diagram of the invention.
Fig. 2 is upper die structure schematic diagram of the invention.
Each serial number and title are as follows in figure：
1- upper mold；2- lower die；3- cope plate；4- punch-pin；5- formed punch；6- trimming cutter block；7- lower template；8- stock guide I；9-
Cavity plate；10- cutter slot；11- ball bearing guide bushing；12- ball guide post；13- stock guide II；14-- gag lever post.
Specific embodiment
By specific embodiment, the present invention is described in detail with reference to the accompanying drawing.
As shown in Figs. 1-2, the fixed bracket blanking progressive die of the parking brake, including upper mold 1 and lower die 2；
The fixed bracket blanking progressive die of the parking brake, including upper mold 1 and lower die 2；
The upper mold 1 includes cope plate 3, punch-pin 4, formed punch 5, trimming cutter block 6, and the cope plate 3 is square structure,
There are two the punch-pin 4 is set, on the diagonal lower end surface for being set to cope plate 3, a punch-pin 4 goes out close to feed inlet, another
For punch-pin 4 close to discharge outlet, corresponding with punch-pin 4 is portion of leaving a blank in diagonal cope plate 3；The punch-pin 4 is equipped with punching
First 5；The trimming cutter block 6 is set to the discharge outlet of cope plate 3；
The lower die 2 includes lower template 7, stock guide I8, cavity plate 9, cutter slot 10, stock guide II13, the lower die
Plate 7 is corresponding with the shape size of cope plate 3；The stock guide I8 is connect with the feed inlet of lower template 3；The cavity plate 9
If there are two, on the upper surface of diagonally positioned lower template 7, corresponding with cavity plate 9 is portion of leaving a blank in diagonal lower template 7,
Cavity plate 9 and the position of punch-pin 4 match；It is connected between two cavity plates 9 by stock guide II13；The cutter slot 10
At the discharge end of lower template 7, corresponding trimming cutter block 6 is arranged.
On 1 lower end surface of upper mold, the side of cope plate 3 is equipped with ball bearing guide bushing 11；The upper surface of the lower die 2
On, the side of lower template 7 corresponds to ball bearing guide bushing 11 equipped with ball guide post 12.
The combination of the ball bearing guide bushing 11 and ball guide post 12 is equipped with two groups, is located at the two of upper mold 1 and lower die 2
Side.The upper surface of the lower die 2 is equipped with one group or more of gag lever post 17, and every group includes two gag lever posts 17, is respectively arranged on
The two sides of lower template 7, the height of the gag lever post 17 are less than or equal to the thickness of cope plate 3.
Claims (4)
1. a kind of fixed bracket blanking progressive die of parking brake, including upper mold（1）And lower die（2）, it is characterised in that：
The upper mold（1）Including cope plate（3）, punch-pin（4）, formed punch（5）, trimming cutter block（6）, the cope plate（3）For
Square structure, the punch-pin（4）There are two if, in diagonally set on cope plate（3）Lower end surface on, a punch-pin（4）It is close
Feed inlet goes out, another punch-pin（4）Close to discharge outlet, with punch-pin（4）Corresponding is in diagonal cope plate（3）It leaves a blank
Portion；The punch-pin（4）It is equipped with formed punch（5）；The trimming cutter block（6）Set on cope plate（3）Discharge outlet；
The lower die（2）Including lower template（7）, stock guide I（8）, cavity plate（9）, cutter slot（10）, stock guide II（13）, institute
The lower template stated（7）With cope plate（3）Shape size it is corresponding；The stock guide I（8）With lower template（7）Feed inlet
Connection；The cavity plate（9）There are two if, diagonally positioned lower template（7）Upper surface on, with cavity plate（9）It is corresponding to be
In diagonal lower template（7）It leaves a blank portion, cavity plate（9）With punch-pin（4）Position match；Two cavity plates（9）Between lead to
Cross stock guide II（13）Connection；The cutter slot（10）Set on lower template（7）Discharge end at, corresponding trimming cutter block（6）
Setting.
2. the fixed bracket blanking progressive die of parking brake according to claim 1, it is characterised in that：
The upper mold（1）On lower end surface, cope plate（3）Side be equipped with ball bearing guide bushing（11）；The lower die（2）Upper end
On face, lower template（7）Side correspond to ball bearing guide bushing（11）Equipped with ball guide post（12）.
3. the fixed bracket blanking progressive die of parking brake according to claim 2, it is characterised in that：The ball bearing guide bushing（11）
With ball guide post（12）Combination be equipped with two groups, be located at upper mold（1）And lower die（2）Two sides.
4. the fixed bracket blanking progressive die of parking brake according to claim 1, it is characterised in that：The lower die（2）It is upper
End face is equipped with one group or more of gag lever post（14）, every group includes two gag lever posts（14）, it is respectively arranged on lower template（7）Two
Side, the gag lever post（14）Height be less than or equal to cope plate（3）Thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820251221.XU CN208146721U (en) | 2018-02-12 | 2018-02-12 | A kind of fixed bracket blanking progressive die of parking brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820251221.XU CN208146721U (en) | 2018-02-12 | 2018-02-12 | A kind of fixed bracket blanking progressive die of parking brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208146721U true CN208146721U (en) | 2018-11-27 |
Family
ID=64382503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820251221.XU Active CN208146721U (en) | 2018-02-12 | 2018-02-12 | A kind of fixed bracket blanking progressive die of parking brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208146721U (en) |
-
2018
- 2018-02-12 CN CN201820251221.XU patent/CN208146721U/en active Active
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