CN206981573U - Hinge nut plate blanking die - Google Patents
Hinge nut plate blanking die Download PDFInfo
- Publication number
- CN206981573U CN206981573U CN201720722419.7U CN201720722419U CN206981573U CN 206981573 U CN206981573 U CN 206981573U CN 201720722419 U CN201720722419 U CN 201720722419U CN 206981573 U CN206981573 U CN 206981573U
- Authority
- CN
- China
- Prior art keywords
- plate
- mould
- die
- punch
- material pressing
- 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
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000003825 pressing Methods 0.000 claims abstract description 23
- 238000004080 punching Methods 0.000 claims abstract description 9
- 239000002699 waste material Substances 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A kind of hinge nut plate blanking die, including upper die and lower die, upper mould includes the cope plate being from top to bottom sequentially connected, upper die plate, cavity plate backing plate, cavity plate and the material pressing core in cavity plate, lower mould includes the lower template being sequentially connected from the bottom to top, convex mould pad, punch retainer and punch-pin, the material pressing core upper edge set four boss, and both ends are up and down through two drifts for being used for punching, material pressing core is respectively connected a spring I with four boss tops, and drift and spring I both pass through cavity plate backing plate and be fixedly connected with upper die plate.The hinge nut plate blanking die of the utility model will be molded and be carried out with punching synchronous, not only save process, save mould, reduce production cost, and operating efficiency has been significantly increased, furthermore waste material can be upspring automatically, it is convenient manually to take away, it is time saving and energy saving, further improve operating efficiency.
Description
Technical field
A kind of auto parts and components mould field is the utility model is related to, more particularly to a kind of hinge nut plate blanking
Mould.
Background technology
When producing auto parts machinery hinge nut plate, the direct punch forming of usually used blanking die, and existing blanking die
It is punched out after usually first blanking forming, but the mode of production of this form also has the following disadvantages：
1. punching after being first molded, need two steps just to go out part, it is time-consuming and inefficient；
2. the spring being connected in mould with material pressing core only has three, dynamics is inadequate when pushing.
The content of the invention
The purpose of this utility model is the hinge nut plate blanking die for providing a kind of high efficiency, high finished product rate, to overcome
It is insufficient existing for above-mentioned prior art.
The utility model adopts the technical scheme that：A kind of hinge nut plate blanking die, including upper die and lower die, it is described on
Mould includes the cope plate being from top to bottom sequentially connected, upper die plate, cavity plate backing plate, cavity plate and the material pressing core in cavity plate,
The lower mould includes the lower template being sequentially connected from the bottom to top, convex mould pad, punch retainer and punch-pin, the material pressing core top
Edge sets four boss, and both ends are respectively connected through two drifts for being used for punching, material pressing core with four boss tops up and down
One spring I, drift and spring I both pass through cavity plate backing plate and are fixedly connected with upper die plate, and the cavity plate top is provided with for placing
The groove of boss, the drift corresponding section of upper mould is provided with the die case being engaged with drift on the punch-pin.
Its further technical scheme is：The lower mould also includes the stripper for removal waste material, and the stripper leads to
Cross bullet ejector pin to connect and be placed on outside punch-pin with punch retainer, the bullet ejector pin bottom is provided with spring II.
Due to being had the advantages that using the hinge nut plate blanking die of above-mentioned technical proposal, the utility model：
1. the hinge nut plate blanking die of the utility model is provided for the drift of punching in material pressing core, make shaping and punching
Hole is synchronously carried out, and is not only saved process, is saved mould, reduces production cost, and operating efficiency has been significantly increased；
2. because the hinge nut plate blanking die of the utility model sets four boss, binder in material pressing core upper edge
Core is respectively connected a spring I with four boss tops, increases punching press dynamics, and product qualification rate increases；
3., can be automatically by waste material bullet because the hinge nut plate blanking die of the utility model is provided with stripper and plays ejector pin
Rise, it is convenient manually to take away, it is time saving and energy saving, further improve operating efficiency.
The technical characteristic of the hinge nut plate blanking die of the utility model is made further with reference to the accompanying drawings and examples
Explanation.
Brief description of the drawings
Fig. 1 is the material pressing core attachment structure schematic diagram of mould on the utility model；
Fig. 2 is mould overall structure diagram on the utility model；
Fig. 3 is mould overall structure diagram under the utility model；
Fig. 4 is the material pressing core structural representation of the utility model；
Fig. 5 is the cavity die structure schematic diagram of the utility model；
Fig. 6 is the stamping forming shape of product structural representation of the utility model；
In figure：
1-upper mould, 11-cope plate, 12-upper die plate, 13-cavity plate backing plate, 14-cavity plate, 141-groove, 15-
Material pressing core, 151-boss, 16-drift, 17-spring I；
2-lower mould, 21-lower template, 22-convex mould pad, 23-punch retainer, 24-stripper, 25-punch-pin,
251-die case, 26-play ejector pin.
Embodiment
Embodiment
A kind of hinge nut plate blanking die, including upper mould 1 and lower mould 2, as shown in Fig. 2 the upper mould 1 is included from top to bottom
The cope plate 11 being sequentially connected, upper die plate 12, cavity plate backing plate 13, cavity plate 14 and the material pressing core 15 in cavity plate 14, such as
Shown in Fig. 3, the lower mould 2 includes the lower template 21 being sequentially connected from the bottom to top, convex mould pad 22, punch retainer 23 and punch-pin
25, as Figure 1 and Figure 4, the upper edge of material pressing core 15 sets four boss 151, and both ends are used to rush through two up and down
The drift 16 in hole, material pressing core 15 are respectively connected a spring I 17 with four tops of boss 151, and drift 16 and spring I 17 both pass through cavity plate
Backing plate 13 is fixedly connected with upper die plate 12, as shown in figure 5, the top of the cavity plate 14 is provided with the groove for placing boss 151
141, when material pressing core 15 is placed in cavity plate 14, boss 151 is stuck in just in groove 141 so that material pressing core 15 is not fallen out, institute
State and the corresponding section of drift 16 of upper mould 1 is provided with the die case 251 being engaged with drift 16 on punch-pin 25.
The lower mould 2 also includes the stripper 24 for removal waste material, and the stripper 24 is by playing ejector pin 26 and punch-pin
Fixed plate 23 is connected and is placed on outside punch-pin 25, and bullet ejector pin 26 bottom is provided with spring II.
The course of work
（1）Blanking；
（2）Upper mould 1 pushes, and drift 16 contacts blank and coordinates punching with die case 251, while punch-pin 25 coordinates with cavity plate 14
Profiled sheeting outer rim, punch-pin 25 push up material pressing core 15 upwards, and in the hinge nut plate insertion cavity plate 14 after shaping, waste material is then embedded in convex
Mould 25 is outer, on stripper 24；
（3）Upper mould 1 lifts, and nutplate is left with upper mould 1, and material pressing core 15 returns to original under the reaction force of spring I 17
Position, is flushed, finished product hinge nut plate ejects whereabouts by material pressing core 15, is transported to finished product area with cavity plate 14；
（4）Play ejector pin 26 to lift under the reaction force of spring II with stripper 24, waste material is upspring, manually taken away, extremely
This moves in circles.
Above example is only preferred embodiment of the present utility model, and structure of the present utility model is not limited to above-mentioned implementation
The form enumerated of example, any modification of all made within spirit of the present utility model and principle, equivalent substitution etc., all should be included
Within the scope of protection of the utility model.
Claims (2)
1. a kind of hinge nut plate blanking die, including upper mould（1）With lower mould（2）, it is characterised in that：The upper mould（1）Including by
The cope plate being up to sequentially connected down（11）, upper die plate（12）, cavity plate backing plate（13）, cavity plate（14）And embedded in cavity plate（14）
Interior material pressing core（15）, the lower mould（2）Including the lower template being sequentially connected from the bottom to top（21）, convex mould pad（22）, punch-pin
Fixed plate（23）And punch-pin（25）, the material pressing core（15）Upper edge sets four boss（151）, both ends run through two up and down
The individual drift for punching（16）, material pressing core（15）With four boss（151）Top respectively connects a spring I（17）, drift（16）
With spring I（17）Both pass through cavity plate backing plate（13）With upper die plate（12）It is fixedly connected, the cavity plate（14）Top, which is provided with, to be used for
Place boss（151）Groove（141）, the punch-pin（25）Upper and upper mould（1）Drift（16）Corresponding section is provided with and rushed
Head（16）The die case being engaged（251）.
2. hinge nut plate blanking die according to claim 1, it is characterised in that：The lower mould（2）Also include being used to unload
Except the stripper of waste material（24）, the stripper（24）By playing ejector pin（26）And punch retainer（23）Connect and be placed on punch-pin
（25）Outside, the bullet ejector pin（26）Bottom is provided with spring II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720722419.7U CN206981573U (en) | 2017-06-20 | 2017-06-20 | Hinge nut plate blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720722419.7U CN206981573U (en) | 2017-06-20 | 2017-06-20 | Hinge nut plate blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206981573U true CN206981573U (en) | 2018-02-09 |
Family
ID=61395809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720722419.7U Expired - Fee Related CN206981573U (en) | 2017-06-20 | 2017-06-20 | Hinge nut plate blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206981573U (en) |
-
2017
- 2017-06-20 CN CN201720722419.7U patent/CN206981573U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 |