CN207839741U - A kind of mud guard blanking die - Google Patents
A kind of mud guard blanking die Download PDFInfo
- Publication number
- CN207839741U CN207839741U CN201820075622.4U CN201820075622U CN207839741U CN 207839741 U CN207839741 U CN 207839741U CN 201820075622 U CN201820075622 U CN 201820075622U CN 207839741 U CN207839741 U CN 207839741U
- Authority
- CN
- China
- Prior art keywords
- punch
- die
- waist type
- mud guard
- mold frame
- 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
Links
Abstract
A kind of mud guard blanking die, the top mold frame lower surface are once fixed with cavity plate backing plate and cavity plate by upper fastening screw, and top mold frame lower surface is arranged in parallel with big waist type punch, small waist type punch and round punch with cavity plate backing plate and cavity plate；The big waist type punch, small waist type punch and round punch both ends are separately provided for fixed upper elasticity glue stick；The part of the lower die includes lower mold holder and is set to the punch-die of lower mold holder upper surface, and the punch-die upper end is provided with stripper, stripper upper surface top mold frame parallel with punch-die upper surface；The utility model changes traditional mold and punching head fixed form, keeps mold more durable；The mud guard product produced simultaneously not only conforms with Design Requirement Drawing, and the mud guard product quality stability of batch output is high, and personnel and energy consumption cost are reduced while production efficiency greatly improves, improve the income of enterprise.
Description
Technical field
The utility model is related to mould manufacturing field more particularly to a kind of mud guard blanking dies.
Background technology
China's mould industry till now, after over half a century, has and develops on a large scale very much, die horizontal has larger from starting
It improves.In recent years, domestic widely using the use of some new diel, especially composite dies, to parts
The quality and service life of finished product have direct significant impact, but the usage amount of overall usage amount, especially composite die is still
It is less, such as mud guard composite die.Mud guard is mounted in the subsequent plank frame of wheel outer framework, and design of part is complicated,
It is asymmetrical in shape, existing groove has cantilever again, therefore in Conventional process, and punching blanking mould punch is fixed using hardness
Material, long-time service abrasion is larger, and product processing can be caused not accurate, not only it cannot be guaranteed that the mud guard product quality produced
Stability, and low production efficiency, personnel and energy consumption cost are all higher.
Invention content
To solve above-mentioned technological deficiency, the utility model provides a kind of mud guard blanking die, effectively increases
The service life of blanking die increases the machining accuracy of product.
Technical solution adopted by the utility model to solve its technical problems is：A kind of mud guard blanking die, including it is upper
Mould part, part of the lower die and guiding mechanism, the part of the upper die are connected with part of the lower die by guiding mechanism；Its feature exists
In：The part of the upper die includes top mold frame, and the top mold frame lower surface is once fixed with cavity plate backing plate by upper fastening screw
And cavity plate, top mold frame lower surface is parallel with cavity plate backing plate to be additionally provided with big waist type punch, small waist type punch and round punch；It is described big
Waist type punch, small waist type punch and round punch both ends are separately provided for fixed upper elasticity glue stick；The lower mold portion subpackage
Include lower mold holder and the punch-die for being set to lower mold holder upper surface, punch-die upper end is provided with stripper, on the stripper
Surface top mold frame parallel with punch-die upper surface.
Further, the part of the upper die is provided with nine upper fastenings for fixing top mold frame, cavity plate backing plate and cavity plate
Screw.
Further, the lower mold holder, stripper, punch-die corresponding position are provided with and big waist type punch, the punching of small waist type
Head through-hole compatible with round punch.
Further, the stripper both ends are provided with unloading bolt and down spring glue stick separately below.
Further, the guiding mechanism includes guide pillars and bushes, the corresponding position setting of the top mold frame and lower mold holder
There are through-hole, the guide post to be fixed on the top mold frame and lower mold holder across the through-hole, the guide sleeve is set in described lead
On column.
The utility model has the beneficial effects that：It is solid to change traditional mold and punching head for the utility model compared with prior art
Determine mode, keeps mold more durable；The mud guard product produced simultaneously not only conforms with Design Requirement Drawing, and batch output
Mud guard product quality stability it is high, personnel and energy consumption cost are reduced while production efficiency greatly improves, improve enterprise
The income of industry.
Description of the drawings
Fig. 1 is the process and assemble figure of the utility model mud guard blanking die.
In figure：1, big waist type punch, 2, upper elasticity glue stick, 3, cavity plate, 4, upper fastening screw, 5, small waist type punch, 6, circle
Punch, 7, top mold frame, 8, guide sleeve, 9, guide post, 10, lower mold holder, 11, stripper, 12, lower fastening screw, 13, punch-die, 14, unload
Expect screw, 15, down spring glue stick.
Specific implementation mode
Presently in connection with attached drawing, the technical scheme in the utility model embodiment is clearly and completely described, this figure is
Simplified schematic diagram only illustrates the basic structure of the utility model in a schematic way.
According to Fig. 1, a kind of mud guard blanking die of the utility model, including part of the upper die, part of the lower die and guiding
Mechanism, part of the upper die and part of the lower die are connected by guiding mechanism；Part of the upper die includes top mold frame 7, and 7 lower surface of top mold frame is logical
It crosses fastening screw 4 and is once fixed with cavity plate backing plate and cavity plate 3,7 lower surface of top mold frame is parallel with cavity plate backing plate to be additionally provided with greatly
Waist type punch 1, small waist type punch 5 and round punch 6；Big waist type punch 1, small waist type punch 5 and 6 both ends of round punch are respectively arranged with
Upper elasticity glue stick 2 for fixing, preferably upper fastening screw 4 is nine；Part of the lower die includes lower mold holder 10 and is set to down
The punch-die 13 of 10 upper surface of mould bases is provided with stripper 11, in 11 upper surface of stripper and punch-die in 13 upper end of punch-die
The parallel top mold frame in 13 upper surfaces 7；Lower mold holder 10, stripper 11,13 corresponding position of punch-die be provided with big waist type punch 1,
6 compatible through-hole of small waist type punch 5 and round punch；Unloading bolt 14 is also respectively provided with below 11 both ends of stripper under
Elastic force glue stick 15；Guiding mechanism includes guide post 9 and guide sleeve 8, and the corresponding position of top mold frame 7 and lower mold holder 10 is provided with through-hole,
Guide post 9 is fixed on across the through-hole the top mold frame 7 and lower mold holder 10, and guide sleeve 8 is set on the guide post 9；This reality
Traditional mold and punching head is changed with novel using upper elasticity glue stick 2 mode is fixed using the fixed material of hardness, makes mold
It is more durable；The mud guard product produced simultaneously not only conforms with Design Requirement Drawing, and the mud guard product of batch output
Quality stability is high, and personnel and energy consumption cost are reduced while production efficiency greatly improves, improve the income of enterprise.
Claims (5)
1. a kind of mud guard blanking die, including part of the upper die, part of the lower die and guiding mechanism, the part of the upper die and lower mold portion
Divide and is connected by guiding mechanism；It is characterized in that：The part of the upper die includes top mold frame (7), top mold frame (7) following table
Face is once fixed with cavity plate backing plate and cavity plate (3) by upper fastening screw (4), and top mold frame (7) lower surface is parallel with cavity plate backing plate
It is additionally provided with big waist type punch (1), small waist type punch (5) and round punch (6)；The big waist type punch (1), small waist type punch
(5) and round punch (6) both ends are separately provided for fixed upper elasticity glue stick (2)；The part of the lower die includes lower mold holder
(10) and it being set to the punch-die (13) of lower mold holder (10) upper surface, punch-die (13) upper end is provided with stripper (11),
Stripper (11) upper surface top mold frame (7) parallel with punch-die (13) upper surface.
2. a kind of mud guard blanking die according to claim 1, it is characterised in that：The part of the upper die is provided with nine
Upper fastening screw (4) for fixing top mold frame (7), cavity plate backing plate and cavity plate (3).
3. a kind of mud guard blanking die according to claim 1, it is characterised in that：The lower mold holder (10), stripper
(11), punch-die (13) corresponding position is provided with compatible with big waist type punch (1), small waist type punch (5) and round punch (6)
Through-hole.
4. a kind of mud guard blanking die according to claim 1, it is characterised in that：Below stripper (11) both ends
It is respectively arranged with unloading bolt (14) and down spring glue stick (15).
5. a kind of mud guard blanking die according to claim 1, it is characterised in that：The guiding mechanism includes guide post
(9) and guide sleeve (8), the corresponding position of the top mold frame (7) and lower mold holder (10) is provided with through-hole, and the guide post (9) passes through institute
It states through-hole to be fixed between the top mold frame (7) and lower mold holder (10), the guide sleeve (8) is set on the guide post (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820075622.4U CN207839741U (en) | 2018-01-08 | 2018-01-08 | A kind of mud guard blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820075622.4U CN207839741U (en) | 2018-01-08 | 2018-01-08 | A kind of mud guard blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207839741U true CN207839741U (en) | 2018-09-11 |
Family
ID=63414897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820075622.4U Expired - Fee Related CN207839741U (en) | 2018-01-08 | 2018-01-08 | A kind of mud guard blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207839741U (en) |
-
2018
- 2018-01-08 CN CN201820075622.4U patent/CN207839741U/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: 20180911 Termination date: 20200108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |