CN208592297U - A kind of stamping die of automotive covering part - Google Patents
A kind of stamping die of automotive covering part Download PDFInfo
- Publication number
- CN208592297U CN208592297U CN201821079259.XU CN201821079259U CN208592297U CN 208592297 U CN208592297 U CN 208592297U CN 201821079259 U CN201821079259 U CN 201821079259U CN 208592297 U CN208592297 U CN 208592297U
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- CN
- China
- Prior art keywords
- wall
- bolted
- covering part
- plate
- stamping die
- 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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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a kind of stamping die of automotive covering part, including bottom plate, the support column placed vertically is bolted in the top quadrangle outer wall of the bottom plate, and the same horizontal positioned top plate is bolted in the top exterior walls of four support columns, hydraulic cylinder has been bolted in the bottom outer wall of the top plate, and upper die holder has been bolted in the bottom outer wall of hydraulic cylinder, the bottom outer wall of the upper die holder is welded with punch-pin, and the two sides of the bottom outer wall of punch-pin is provided with the first slot, the two sides of the bottom outer wall of the upper die holder is welded with the second slot, supporting leg has been bolted in the bottom four corners outer wall of the bottom plate.The utility model is provided with locating rod, steel to be punched can be fixed, be provided with air drain and aspiration pump, it can be by the negative pressure that is formed between groove and steel, steel can be preferably fixed on cavity plate, be conducive to improve punching precision, reduce rejection rate.
Description
Technical field
The utility model relates to Trend of Auto Manufacturing Technologies field more particularly to a kind of stamping die of automotive covering part.
Background technique
Stamping die is to be mounted on press machine, applies deformation force at room temperature, to obtain certain shapes, size
With the special tool(s) of the product parts of performance, stamping die will absorb impact, vibrate, rubbing when working, high pressure and stretching, bending
Equal loads, or even work at a higher temperature, operating condition complexity, easy phenomena such as abrasion occurs, fatigue, is broken, deforms, because
This, the requirement to working parts of dies material is higher than common parts, with the development of the automobile industry, demand day of the people to automobile
Benefit increases, and wherein stamping quality is to influence one of factor of production.
During biggish vehicle cladding element punching, automobile panel is easy to deviate in punching course, can lead in this way
The low inaccuracy of punching precision is caused, therefore needs a kind of stamping die of automotive covering part.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of automobile panel proposed
Stamping die.
To achieve the goals above, the utility model adopts the technical scheme that
The top quadrangle outer wall of a kind of stamping die of automotive covering part, including bottom plate, the bottom plate is bolted
There is the support column placed vertically, and the same horizontal positioned top plate is bolted in the top exterior walls of four support columns,
Hydraulic cylinder has been bolted in the bottom outer wall of the top plate, and upper mold has been bolted in the bottom outer wall of hydraulic cylinder
Seat, the bottom outer wall of the upper die holder are welded with punch-pin, and the two sides of the bottom outer wall of punch-pin is provided with the first slot, it is described on
The two sides of the bottom outer wall of die holder is welded with the second slot, and support has been bolted in the bottom four corners outer wall of the bottom plate
Leg, and the top exterior walls of bottom plate are placed with lower die holder, the top exterior walls of the lower die holder are welded with cavity plate, and outside the top of cavity plate
Wall opens up fluted, and the top two sides outer wall of the cavity plate is welded with locating rod, and the top two sides outer wall of the lower die holder is equal
It is welded with positioning column, and the outer circumferential walls of positioning column are socketed with adjustable spring, the peripheral top outer wall of the positioning column is socketed with
Position-limiting drum, and the bottom outer wall of position-limiting drum is connected with the top exterior walls of adjustable spring.
Preferably, aspiration pump has been bolted in the top side outer wall of the bottom plate, and the inlet end of aspiration pump is logical
Crossing flanged joint has tracheae.
Preferably, the top two sides inner wall of the cavity plate offers mounting groove, and the bottom interior wall of mounting groove passes through screw
It is connected with automatically controlled telescopic rod.
Preferably, the top exterior walls of the cavity plate are placed with steel, and steel are slidably connected with locating rod.
Preferably, the inside of the cavity plate offers air drain, and air drain side outer wall is connected with tracheae one end.
Preferably, the outer wall of the locating rod and the internal diameter of the first slot match, the outer diameter of the position-limiting drum and second
The internal diameter of slot matches.
Preferably, the air drain is located at the inside of groove.
Preferably, the hydraulic cylinder and automatically controlled telescopic rod pass through conducting wire and are connected with switch.
The utility model has the following beneficial effects:
It, can be with 1. can be fixed steel to be punched by being provided with locating rod, be provided with air drain and aspiration pump
By the negative pressure formed between groove and steel, steel can be preferably fixed on cavity plate, be conducive to improve punching precision,
Reduce rejection rate.
2. molding steel can be ejected cavity plate after the punching press to steel by being provided with automatically controlled telescopic rod
Surface is taken convenient for staff, is improved work efficiency.
3., can be effectively in the process of steel punching press by being provided with adjustable spring, positioning column and the setting of position-limiting drum
In, buffering upper die holder keeps device work more steady, improves the damping performance and stabilization of device to the pressure of lower die holder
Property.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of stamping die of automotive covering part overall structure diagram；
Fig. 2 be the utility model proposes a kind of stamping die of automotive covering part positive structure schematic；
Fig. 3 be the utility model proposes a kind of stamping die of automotive covering part partial structural diagram.
In figure: 1 support column, 2 adjustable springs, 3 steel, 4 supporting legs, 5 first slots, 6 top plates, 7 hydraulic cylinders, 8 upper die holders,
9 punch-pin, 10 second slots, 11 locating rods, 12 position-limiting drums, 13 positioning columns, 14 cavity plates, 15 grooves, 16 air drains, 17 lower die holders, 18
Automatically controlled telescopic rod, 19 bottom plates, 20 tracheaes, 21 aspiration pumps.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of stamping die of automotive covering part, including bottom plate 19, the top quadrangle outer wall of bottom plate 19 are logical
The support column 1 for being bolted and placing vertically is crossed, and the same level has been bolted in the top exterior walls of four support columns 1
The top plate 6 of placement, hydraulic cylinder 7 has been bolted in the bottom outer wall of top plate 6, and the bottom outer wall of hydraulic cylinder 7 passes through bolt
It is connected with upper die holder 8, the bottom outer wall of upper die holder 8 is welded with punch-pin 9, and the two sides of the bottom outer wall of punch-pin 9 is provided with first
Slot 5, the two sides of the bottom outer wall of upper die holder 8 are welded with the second slot 10, and the bottom four corners outer wall of bottom plate 19 passes through bolt
It is connected with supporting leg 4, and the top exterior walls of bottom plate 19 are placed with lower die holder 17, the top exterior walls of lower die holder 17 are welded with cavity plate
14, and the top exterior walls of cavity plate 14 open up fluted 15, the top two sides outer wall of cavity plate 14 is welded with locating rod 11, lower die holder
17 top two sides outer wall is welded with positioning column 13, and the outer circumferential walls of positioning column 13 are socketed with adjustable spring 2, positioning column 13
Peripheral top outer wall be socketed with position-limiting drum 12, and the bottom outer wall of position-limiting drum 12 is connected with the top exterior walls of adjustable spring 2.
In the utility model, aspiration pump 21 has been bolted in the top side outer wall of bottom plate 19, can pass through groove
15 and steel 3 between the negative pressure that is formed, steel 3 can be preferably fixed on cavity plate 15, be conducive to improve punching precision, drop
Low rejection rate, and the inlet end of aspiration pump 21 has tracheae 20 by flanged joint, the top two sides inner wall of cavity plate 14 offers
Mounting groove, and the bottom interior wall of mounting groove has been connected by screw to automatically controlled telescopic rod 18, the top exterior walls of cavity plate 14 are placed with steel
Material 3, and steel 3 are slidably connected with locating rod 11, the inside of cavity plate 14 offers air drain 16, and 16 side outer wall of air drain and tracheae
20 one end are connected, and the outer wall of locating rod 11 and the internal diameter of the first slot 5 match, the outer diameter of position-limiting drum 12 and the second slot 10
Internal diameter match, air drain 16 is located at the inside of groove 15, and hydraulic cylinder 7 and automatically controlled telescopic rod 18 are connected with out by conducting wire
It closes.
Working principle: device is fixed on work when work mainly for a kind of stamping die of automotive covering part by the design
Then upper die holder 8 and lower die holder 17 are fixed in stamping device by place respectively, the steel 3 needed to stamp are passed through locating rod
11 are fixed on cavity plate 14, open aspiration pump 21 by switch, 16 inner air of air drain is taken away to form negative pressure and come to steel 3 again
It is secondary to be fixed, hydraulic cylinder 7 is opened by switch, drives the punch-pin 9 on upper die holder 8 to carry out punching press to steel, punching press terminates
Punch-pin 9 is led to be detached from cavity plate 14 by switch control hydraulic cylinder 7 afterwards, by the automatically controlled telescopic rod 18 of switch control by molding steel
3 ejection cavity plates 14, facilitate staff to take.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of stamping die of automotive covering part, including bottom plate (19), which is characterized in that outside the top quadrangle of the bottom plate (19)
The support column (1) placed vertically is bolted in wall, and the top exterior walls of four support columns (1) have been bolted
The same horizontal positioned top plate (6), the bottom outer wall of the top plate (6) has been bolted hydraulic cylinder (7), and hydraulic cylinder
(7) bottom outer wall has been bolted upper die holder (8), and the bottom outer wall of the upper die holder (8) is welded with punch-pin (9), and
The two sides of the bottom outer wall of punch-pin (9) is provided with the first slot (5), and the two sides of the bottom outer wall of the upper die holder (8) is welded with
The bottom four corners outer wall of second slot (10), the bottom plate (19) has been bolted supporting leg (4), and bottom plate (19)
Top exterior walls are placed with lower die holder (17), and the top exterior walls of the lower die holder (17) are welded with cavity plate (14), and cavity plate (14)
Top exterior walls open up fluted (15), and the top two sides outer wall of the cavity plate (14) is welded with locating rod (11), the lower die
The top two sides outer wall of seat (17) is welded with positioning column (13), and the outer circumferential walls of positioning column (13) are socketed with adjustable spring
(2), the peripheral top outer wall of the positioning column (13) is socketed with position-limiting drum (12), and the bottom outer wall of position-limiting drum (12) and flexible
The top exterior walls of spring (2) are connected.
2. a kind of stamping die of automotive covering part according to claim 1, which is characterized in that the top of the bottom plate (19)
Side outer wall has been bolted aspiration pump (21), and the inlet end of aspiration pump (21) has tracheae (20) by flanged joint.
3. a kind of stamping die of automotive covering part according to claim 1, which is characterized in that the top of the cavity plate (14)
Two sides inner wall offers mounting groove, and the bottom interior wall of mounting groove has been connected by screw to automatically controlled telescopic rod (18).
4. a kind of stamping die of automotive covering part according to claim 1, which is characterized in that the top of the cavity plate (14)
Outer wall is placed with steel (3), and steel (3) are slidably connected with locating rod (11).
5. a kind of stamping die of automotive covering part according to claim 1, which is characterized in that the inside of the cavity plate (14)
It offers air drain (16), and air drain (16) side outer wall is connected with tracheae (20) one end.
6. a kind of stamping die of automotive covering part according to claim 1, which is characterized in that outside the locating rod (11)
Wall and the internal diameter of the first slot (5) match, and the internal diameter of the outer diameter and the second slot (10) of the position-limiting drum (12) matches.
7. a kind of stamping die of automotive covering part according to claim 5, which is characterized in that the air drain (16) is located at recessed
The inside of slot (15).
8. a kind of stamping die of automotive covering part according to claim 1, which is characterized in that the hydraulic cylinder (7) and electricity
Control telescopic rod (18) is connected with switch by conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821079259.XU CN208592297U (en) | 2018-07-09 | 2018-07-09 | A kind of stamping die of automotive covering part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821079259.XU CN208592297U (en) | 2018-07-09 | 2018-07-09 | A kind of stamping die of automotive covering part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208592297U true CN208592297U (en) | 2019-03-12 |
Family
ID=65602599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821079259.XU Expired - Fee Related CN208592297U (en) | 2018-07-09 | 2018-07-09 | A kind of stamping die of automotive covering part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208592297U (en) |
-
2018
- 2018-07-09 CN CN201821079259.XU patent/CN208592297U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190312 Termination date: 20190709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |