CN206122475U - Automobile parts thermoforming mold with structure of punching a hole - Google Patents
Automobile parts thermoforming mold with structure of punching a hole Download PDFInfo
- Publication number
- CN206122475U CN206122475U CN201621143071.8U CN201621143071U CN206122475U CN 206122475 U CN206122475 U CN 206122475U CN 201621143071 U CN201621143071 U CN 201621143071U CN 206122475 U CN206122475 U CN 206122475U
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- CN
- China
- Prior art keywords
- hole
- die case
- punching
- mould
- drift
- 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.)
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Abstract
The utility model discloses an automobile parts thermoforming mold with structure of punching a hole belongs to the hot form -ing technology field of automobile parts, mould and shaping lower mould in the shaping, be equipped with on the mould in the shaping and press the material core, it inserts to be equipped with the mould in the shaping on the mould, upward the mould is inserted and is gone up the fixed male die fixing holder that is equipped with, the last fixed mounting of male die fixing holder has the drift, it inserts to be equipped with the lower mould on the shaping lower mould, the lower mould is inserted and is gone up the fixed die case that is equipped with, be equipped with on the die case with the drift matched with punch a hole, be located in the die case the below of punching a hole is equipped with waste material hole, the below that lies in waste material hole on the lower mould is inserted is equipped with the dirty tank. The utility model provides an automobile parts thermoforming mold with structure of punching a hole, forming technology and punch hole technology go on in step, need not to carry on laser beam perforating, guarantee the quality in hole, reduce the process moreover, reduce the input cost, improve production efficiency.
Description
Technical field
This utility model is related to auto parts and components thermoforming technology field, more particularly, to a kind of vapour with punch structure
Car parts hot forming tool.
Background technology
In current auto parts and components thermo forming fields, the hole on most of parts is swashing after forming parts terminate
Complete in light cutting action.What is obtained in drop stamping operation first is the semi-finished product without hole, then semi-finished product are placed on into laser
On cutting clamper, the cutting of hole and trimming line is carried out
But, the hole on the part after cut, especially part, easily occur sawtooth, burr, slag,
Hole is crossed and is cut and the phenomenon such as irregularly-shaped hole, may result in part before outbound, and operation is reprocessed together in generation, needs to put into human and material resources.
In addition, carrying out the cutting in hole to semi-finished product, a fabricated part is completed equivalent to needing two procedures to go, taken
Between it is longer, tedious process, cost is higher.
Utility model content
The purpose of this utility model is to overcome above-mentioned technical deficiency, there is provided a kind of auto parts and components with punch structure
Hot forming tool, solves part and occurs the unqualified problem in hole in laser cutting parameter, while reducing production process, improves production
Efficiency.
To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of zero, automobile with punch structure
Mould under part hot forming tool, including shaping upper and molding, the shaping upper is provided with material pressing core, sets on the shaping upper
There is upper mould insert, punch fixed seat is fixed with the upper mould insert, be installed with drift in the punch fixed seat, institute
State mould under molding and be provided with lower mould insert, be fixed with die case in the lower mould insert, the die case be provided with it is described
It is located in the punching that drift is engaged, the die case below the punching and is provided with slug hole, is located in the lower mould insert
Reject chute is provided with below slug hole.
Used as a kind of improvement, it is 3～10mm that the drift stretches into the length of the die case.
Used as a kind of improvement, the bottom of the drift is provided with column-shaped projection, and the column-shaped projection is located at the drift bottom
The center of end face.
As further improving, shoulder hole is provided with the lower mould insert, the shoulder hole includes position upper recessed
The material-dropping hole of die sleeve installing hole and position under, the shape depth of die case installing hole is mutually fitted with the shape height of die case
Should, the cross-sectional area of the die case installing hole is more than the cross-sectional area of the material-dropping hole, and the material-dropping hole connects reject chute, institute
State die case to be fixedly connected by pin with lower mould insert.
As further improving, transitional pore, the top end face of the transitional pore are provided between the slug hole and punching
Product and the bottom area equation of punching, the bottom area of the transitional pore is equal with the apex area of slug hole, the transitional pore
Gradually increased by the cross-sectional area on top to bottom.
Used as further improving, the cross-sectional area of the material-dropping hole and reject chute is all higher than the cross section of the slug hole
Product.
Compared with prior art, the auto parts and components hot forming tool with punch structure that this utility model is provided,
In specific work process, the material pressing core first on shaping upper pushes down tablet, and shaping upper pushes plate shaping, at the same drift with
Shaping upper action together, when mould is closed completely under shaping upper and molding, plate completes molding, while the punching in hole is completed,
By the use of material pressing core and punch structure, moulding process and punching process are synchronously carried out, the hole of cut operation is carried
It is front to complete in hot-forming, it is ensured that the quality in hole, and operation is reduced, production efficiency is effectively increased, while reducing people
Power, material resources input, reduce cost.
Description of the drawings
Fig. 1 is the structural representation of this utility model embodiment；
In accompanying drawing, the upper mould inserts of 1-, 2- punch fixed seats, 3- drifts, 31- column-shaped projections, mould insert under 4-, 41- waste materials
Groove, 42- material-dropping holes, 5- die cases, 51- punchings, 52- slug holes, 53- transitional pores.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain
This utility model, is not used to limit this utility model.
As shown in figure 1, this utility model provides a kind of auto parts and components hot forming tool with punch structure, including
Mould under shaping upper and molding, shaping upper is provided with material pressing core and upper mould insert 1, punch is fixed with upper mould insert 1 and is consolidated
Reservation 2, is installed with drift 3 in punch fixed seat 2, mould is provided with lower mould insert 4 under molding, and fixation in lower mould insert 4 sets
There is die case 5, die case 5 is provided with the lower section in the punching 51 being engaged with drift 3, die case 5 positioned at punching 51 and is provided with useless
Material hole 52, the lower section in lower mould insert 4 positioned at slug hole 52 is provided with reject chute 41.
Used as specific embodiment of the utility model, it is 3～10mm that drift 3 stretches into the length of die case 5 so that in molding
Upper mould closes completely front 3～10mm and begins to punching with mould under molding.
In the present embodiment, the bottom of drift 3 is provided with column-shaped projection 31, and column-shaped projection 31 is located in the bottom end face of drift 3
The heart, before the contact plate of drift 3, column-shaped projection 31 first contacts plate, and the active force certain to the plate time carries out preforming,
After preforming, on column-shaped projection 31, in the further running of drift 3, column-shaped projection 31 delivers in waste material to waste material bag
In the slug hole 52 of die case 5, without making waste material be stuck at the punching 51 of die case 5, it is to avoid squeeze and hinder workpiece, meanwhile, the post
Shape projection 31 can reduce stress of the drift 3 in blanking process, effectively increase the service life of drift 3.
In the present embodiment, shoulder hole is provided with lower mould insert 4, shoulder hole includes position in upper die case installing hole and position
The material-dropping hole 42 under is put, the shape depth of die case installing hole is adapted with the shape height of die case 5, die case installing hole
Cross-sectional area more than material-dropping hole 42 cross-sectional area, the connection reject chute 41 of material-dropping hole 42, die case 5 passes through with lower mould insert 4
Pin is fixedly connected.
In the present embodiment, transitional pore 53, the apex area of transitional pore 53 and punching are provided between slug hole 52 and punching 51
51 bottom area equation, the bottom area of transitional pore 53 is equal with the apex area of slug hole 52, transitional pore 53 by top to
The cross-sectional area of bottom gradually increases, and specifically, the cross-sectional area of material-dropping hole 42 and reject chute 41 is all higher than the horizontal stroke of slug hole 52
Sectional area.
The auto parts and components hot forming tool with punch structure that this utility model is provided, drift 3 and shaping upper one
Action is played, drift 3 completes punching while part completes molding, and moulding process and punching technology are synchronously carried out, without the need for being swashed
Light punches, it is ensured that the quality in hole, and reduces operation, reduces input cost, improve production efficiency.
The above specific embodiment of the present utility model, does not constitute the restriction to this utility model protection domain.
Any various other corresponding change made according to technology design of the present utility model and deformation, should be included in this practicality
In new scope of the claims.
Claims (6)
1. a kind of auto parts and components hot forming tool with punch structure, including mould under shaping upper and molding, the molding
Upper mould is provided with material pressing core, it is characterised in that the shaping upper is provided with mould insert, is fixed with the upper mould insert
Punch fixed seat, is installed with drift in the punch fixed seat, mould is provided with lower mould insert, the lower mould under the molding
Die case is fixed with insert, the die case is provided with the punching being engaged with the drift, is located in the die case
Slug hole is provided with below the punching, is located in the lower mould insert below slug hole and is provided with reject chute.
2. the auto parts and components hot forming tool with punch structure according to claim 1, it is characterised in that the punching
It is 3～10mm that head stretches into the length of the die case.
3. the auto parts and components hot forming tool with punch structure according to claim 1 and 2, it is characterised in that institute
The bottom for stating drift is provided with column-shaped projection, and the column-shaped projection is located at the center of drift bottom end face.
4. the auto parts and components hot forming tool with punch structure according to claim 3, it is characterised in that under described
Shoulder hole is provided with mould insert, the shoulder hole includes material-dropping hole of the position in upper die case installing hole and position under, institute
The shape height of the shape depth and die case of stating die case installing hole is adapted, and the cross-sectional area of the die case installing hole is big
In the cross-sectional area of the material-dropping hole, the material-dropping hole connects reject chute, and the die case is fixed with lower mould insert by pin
Connection.
5. the auto parts and components hot forming tool with punch structure according to claim 4, it is characterised in that described useless
Transitional pore, the apex area of the transitional pore and the bottom area equation of punching, the transitional pore are provided between material hole and punching
Bottom area it is equal with the apex area of slug hole, the transitional pore is gradually increased by the cross-sectional area on top to bottom.
6. the auto parts and components hot forming tool with punch structure according to claim 5, it is characterised in that it is described fall
The cross-sectional area of material hole and reject chute is all higher than the cross-sectional area of the slug hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621143071.8U CN206122475U (en) | 2016-10-21 | 2016-10-21 | Automobile parts thermoforming mold with structure of punching a hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621143071.8U CN206122475U (en) | 2016-10-21 | 2016-10-21 | Automobile parts thermoforming mold with structure of punching a hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206122475U true CN206122475U (en) | 2017-04-26 |
Family
ID=58573137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621143071.8U Expired - Fee Related CN206122475U (en) | 2016-10-21 | 2016-10-21 | Automobile parts thermoforming mold with structure of punching a hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206122475U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821986A (en) * | 2019-04-12 | 2019-05-31 | 佛山华翔汽车金属零部件有限公司 | Hot forming and hot punching die structure |
| CN113441630A (en) * | 2021-06-23 | 2021-09-28 | 安徽千缘模具有限公司 | Convex hull punching and shaping die |
-
2016
- 2016-10-21 CN CN201621143071.8U patent/CN206122475U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821986A (en) * | 2019-04-12 | 2019-05-31 | 佛山华翔汽车金属零部件有限公司 | Hot forming and hot punching die structure |
| CN113441630A (en) * | 2021-06-23 | 2021-09-28 | 安徽千缘模具有限公司 | Convex hull punching and shaping die |
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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: 20170426 Termination date: 20191021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |