CN208050695U - Bilateral holder punching notch die - Google Patents
Bilateral holder punching notch die Download PDFInfo
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- CN208050695U CN208050695U CN201820493209.XU CN201820493209U CN208050695U CN 208050695 U CN208050695 U CN 208050695U CN 201820493209 U CN201820493209 U CN 201820493209U CN 208050695 U CN208050695 U CN 208050695U
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Abstract
The utility model is related to a kind of bilateral holder punching notch dies,Including cope plate and lower template,It is fixed with punch-pin on the cope plate,It is fixed with die block in the lower template,Cavity is offered on the die block,It is provided with cavity plate in the cavity,The cavity plate includes identical first cavity plate of shape size and the second cavity plate,First cavity plate,Second cavity plate is stepped,First cavity plate and the second cavity plate are symmetrical arranged along lower template length direction,First cavity plate,The outer end of second cavity plate is respectively equipped with slope,First boss and second boss are vertically equipped on the slope,The first boss,Second boss and slope form the first Gap Model slot and the second Gap Model slot,The punch-pin includes identical first punch of shape size and the second punch,It is low that the utility model efficiently solves production efficiency,It is time-consuming and laborious,The problem of supply requirement far can not be met.
Description
Technical field：
The utility model is related to mould applications more particularly to a kind of bilateral holder punching notch dies.
Background technology：
Currently, bilateral holder is widely used in machinery production life, support or connection are played to many component of machine
Effect, most bilateral holders be be effectively improved the load performance of bilateral holder made of stainless steel material, but
It is to ensure that bilateral holder can play one's part to the full so that it is supported part and is not easily disconnected from bilateral holder, therefore need to be bilateral
Corresponding notch is opened up on holder, traditional mode that opens up is to be processed with milling machine, but this mode of production takes time and effort, raw
Inefficiency is produced, far can not meet the needs of market.
Utility model content：
The purpose of this utility model is in view of the drawbacks of the prior art, to provide a kind of bilateral branch that can be solved the above problems
Frame punching notch die.
The utility model is achieved by the following technical solution：
A kind of bilateral holder punching notch die, including cope plate and lower template are fixed with punch-pin on the cope plate, described
It is fixed with die block in lower template, cavity is offered on the die block, cavity plate is provided in the cavity, it is described
Cavity plate includes identical first cavity plate of shape size and the second cavity plate, and first cavity plate, the second cavity plate are stepped, described
First cavity plate and the second cavity plate are symmetrical arranged along lower template length direction, first cavity plate, the second cavity plate outer end set respectively
There is slope, is vertically equipped with first boss and second boss on the slope, the first boss, second boss and slope are formed
First Gap Model slot and the second Gap Model slot are additionally provided with the edge for reinforcing the first cavity plate and the second cavity plate in the cavity
Block, the insert are in U-typed, and described insert one end is fixedly connected with the first cavity plate, and the other end is fixedly connected with the second cavity plate；
The punch-pin includes identical first punch of shape size and the second punch, and first punch is equipped with and first
Slope, the first Gap Model slot, the compatible convex block model of the second Gap Model slot on cavity plate, it is convex on first punch
Block models and the first boss on the first cavity plate, second boss, slope are correspondingly arranged and are formed the first notch forming cavity, and described
Convex block model on two punches and the first boss on the second cavity plate, second boss, slope are correspondingly arranged and form the second notch
Forming cavity, the die block are equipped with left locating piece and right locating piece for fixing the first punch and the second punch.
Cavity plate is fixed in lower template for convenience, the cavity plate is connect by spring and bolt with lower template, is passed through
This connection type not only can guarantee stability and fastness that cavity plate is connect with lower template, but also facilitated and disassemble cavity plate, when
When cavity plate or lower template have damage, maintenance cost is saved in easy to disassemble and replacement；In addition, the left locating piece and right locating piece
It is fixedly connected on die block by trip bolt and positioning pin.It is detachably fixed element since trip bolt belongs to,
So that left and right locating piece is to be detachably fixed to connect with die block, facilitates and left and right locating piece is fixed on cavity plate fixes
On plate, while also can guarantee stability and fastness that left and right fixed block is connect with die block, when left locating piece or/and
When right fixed block has damage, replacement cost is saved in easy to disassemble and replacement.
In actual use, molding product is separated from mold for convenience, first cavity plate, the
Two cavity plate outer ends are respectively arranged with stripper.
Preferably, in order to promote the intensity of cavity plate, the height of the stair-step is 20-22mm, in order to further carry
The intensity of cavity plate is risen, the thickness of the die block is 1.5 times of the thickness of lower template.
The utility model has the beneficial effects that：The bilateral holder punching notch die is adopted according to the shape of notch needed for holder
Mutually agree with into notch forming cavity with the cavity plate in lower template with the punch-pin on cope plate, by the cooperating of punch-pin and cavity plate,
To complete the punching press of notch or open up, compared with traditional mode of production, production efficiency is effectively increased, it is time saving and energy saving, it is real
Show that supply exceed demand.
Description of the drawings
Fig. 1 is the front view of the bilateral holder punching notch die of the utility model；
Fig. 2 is the schematic diagram of the utility model lower template；
Fig. 3 is the schematic diagram of the first cavity plate or the second cavity plate；
The schematic diagram of the first punch of the positions Fig. 4 or the second punch；
In figure：1, cope plate；2, lower template；3, die block；4, the first cavity plate；5, the second cavity plate；6, slope；7,
One boss；8, second boss；9, insert；10, the first punch；11, the second punch；12, convex block model；13, left locating piece；14,
Right locating piece；15, stripper；16, the first rectangular slab；17, the second rectangular slab.
Specific implementation mode：
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be more easy to be understood by those skilled in the art with feature, to make apparent specific boundary to the scope of protection of the utility model
It is fixed.Direction term that the utility model is previously mentioned, such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom" etc.,
Only it is the direction with reference to annexed drawings.Therefore, the direction term used be illustrate and understand the utility model, rather than to
Limit the utility model.
As shown in Figures 1 to 4, a kind of bilateral holder punching notch die, including cope plate 1 and lower template 2, the cope plate
1 is rectangular with lower template 2, and the cope plate 1 and lower template 2 are made of stainless steel material so that cope plate 1 and lower template
2 hardness is stronger, to extend the service life of cope plate 1 and lower template 2.The width of the cope plate 1 is that lower template 2 is wide
The 1/4-1/2 of degree saves material, reduces production cost, and punch-pin is fixed on the cope plate 1, and the lower template 2 is equipped with recessed
The length of mould fixed plate 3, the die block 3 is identical as the length of lower template 2 and is 320-360mm, and the cavity plate is solid
The width of fixed board 3 and the of same size of lower template 2 and be 50-80mm, offer cavity on the die block 3, described
Cavity is straight slot, and cavity plate is equipped in the cavity, cavity plate is fixed in lower template 2 for convenience, the cavity plate passes through spring
It is connect with lower template 2 with bolt, by this connection type, both can guarantee stability that cavity plate is connect with lower template 2 and securely
Property, and facilitate and disassemble cavity plate, when cavity plate or lower template 2 have damage, it is easy to disassemble with replace, save maintenance cost.
In conjunction with shown in Fig. 2 to Fig. 3, the cavity plate includes identical first cavity plate, 4 and second cavity plate, 5 (such as Fig. 2 of shape size
It is shown), first cavity plate 4, the second cavity plate 5 are stepped, and first cavity plate 4 is mainly by the first rectangular slab 16 and second
Rectangular slab 17 is constituted, and first rectangular slab 16 is made with the second rectangular slab 17 of stainless steel material, first rectangular slab
16, the second rectangular slab 17 is set gradually from right to left, and the height of first rectangular slab 16 is the 1/3-1/ of the second rectangular slab 17
2, the length of second rectangular slab 17 is the 2/3-5/6 of 16 length of the first rectangular slab, and 16 upper end of the first rectangular slab is run through
2 are offered for pacifying spring-loaded mounting hole, the upper end of first rectangular slab 16 and the second rectangular slab 17 opens up useful
In installation positioning pin or the connecting hole of bolt, in order to promote the intensity of cavity plate, the height of the stair-step is 20-22mm, is
The further intensity for promoting cavity plate, the thickness of the die block 3 are 1.5 times of the thickness of lower template 2.
In conjunction with shown in Fig. 1 to Fig. 3, first cavity plate, 4 and second cavity plate 5 is symmetrical arranged (such as along 2 length direction of lower template
Shown in Fig. 2), the left end of first cavity plate 4 is equipped with slope 6 with left lower than right, and the slope 6 is right-angled trapezium, the slope 6
The height on bottom edge is identical as the height of the second rectangular slab 17, and first boss 7 and second boss 8, institute are vertically equipped on the slope 6
It states first boss 7, second boss 8 and slope 6 and forms the first Gap Model slot and the second Gap Model slot, first cavity plate 4
Left end be equipped with slope 6 with left lower than right, first boss 7 and second boss 8 are vertically equipped on the slope 6, described first is convex
Platform 7, second boss 8 and slope 6 form the first Gap Model slot and the second Gap Model slot, the left end of second cavity plate 5 are set
There is the slope 6 of right low left high, first boss 7 and second boss 8, the first boss 7, second are vertically equipped on the slope 6
Boss 8 and slope 6 form the first Gap Model slot and the second Gap Model slot, are additionally provided in the cavity recessed for reinforcing first
The insert 9 of mould 4 and the second cavity plate 5, the insert 9 are in U-typed, and 9 one end of the insert is fixedly connected with the first cavity plate 4, another
One end is fixedly connected with the second cavity plate 5.
In conjunction with shown in Fig. 1 to Fig. 4, the punch-pin includes identical first punch, 10 and second punch 11 of shape size, institute
The first punch 10 is stated equipped with compatible with the slope 6 on the first cavity plate 4, the first Gap Model slot, the second Gap Model slot
Convex block model 12, the convex block model 12 on first punch 10 and the first boss 7 on the first cavity plate 4, second boss 8, tiltedly
Slope 6 is correspondingly arranged and is formed the first notch forming cavity, and on the convex block model 12 and the second cavity plate 5 on second punch 11
One boss 7, second boss 8, slope 6 are correspondingly arranged and are formed the second notch forming cavity, and the die block 3 is equipped with and is used for
Fix the left locating piece 13 and right locating piece 14 of the first punch 10 and the second punch 11.
In actual use, molding product is separated from mold for convenience, first cavity plate 4,
Second cavity plate, 5 outer end is respectively arranged with stripper 15.
Compared with prior art, the bilateral holder punching notch die is according to the shape of notch needed for holder, using cope plate 1
On punch-pin mutually agree with into notch forming cavity with the cavity plate in lower template 2, by the cooperating of punch-pin and cavity plate, to complete
The punching press of notch opens up, and once can carry out punching press to multiple products and effectively increase life compared with traditional mode of production
Efficiency is produced, it is time saving and energy saving, and obtained homogeneity of product is preferable, defect rate is low, has promotional value.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.
Claims (6)
1. a kind of bilateral holder punching notch die, including cope plate and lower template, it is fixed with punch-pin on the cope plate, under described
It is fixed with die block in template, cavity is offered on the die block, cavity plate, feature are provided in the cavity
It is：The cavity plate includes identical first cavity plate of shape size and the second cavity plate, and first cavity plate, the second cavity plate are in ladder
Shape, first cavity plate and the second cavity plate along lower template length direction be symmetrical arranged, first cavity plate, the second cavity plate outer end
It is respectively equipped with slope, is vertically equipped with first boss and second boss on the slope, the first boss, second boss and tiltedly
Domatic is additionally provided with for reinforcing the first cavity plate and second recessed in the cavity at the first Gap Model slot and the second Gap Model slot
The insert of mould, the insert are in U-typed, and described insert one end is fixedly connected with the first cavity plate, and the other end and the second cavity plate are solid
Fixed connection；
The punch-pin includes identical first punch of shape size and the second punch, and first punch is equipped with and the first cavity plate
On slope, the first Gap Model slot, the compatible convex block model of the second Gap Model slot, the convex block mould on first punch
Type and the first boss on the first cavity plate, second boss, slope are correspondingly arranged and are formed the first notch forming cavity, second punching
Convex block model on head and the first boss on the second cavity plate, second boss, slope are correspondingly arranged and form the molding of the second notch
Chamber, the die block are equipped with left locating piece and right locating piece for fixing the first punch and the second punch.
2. bilateral holder punching notch die according to claim 1, it is characterized in that：The cavity plate by spring and bolt with
Lower template connects.
3. bilateral holder punching notch die according to claim 1, it is characterized in that：Outside first cavity plate, the second cavity plate
End is respectively arranged with stripper.
4. bilateral holder punching notch die according to claim 1, it is characterized in that：The left locating piece and right locating piece are equal
It is fixedly connected on die block by trip bolt and positioning pin.
5. bilateral holder punching notch die according to claim 1, it is characterized in that：Under the thickness of the die block is
1.5 times of the thickness of template.
6. bilateral holder punching notch die according to claim 1, it is characterized in that：The height of the stair-step is 20-
22mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820493209.XU CN208050695U (en) | 2018-04-08 | 2018-04-08 | Bilateral holder punching notch die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820493209.XU CN208050695U (en) | 2018-04-08 | 2018-04-08 | Bilateral holder punching notch die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208050695U true CN208050695U (en) | 2018-11-06 |
Family
ID=63984867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820493209.XU Active CN208050695U (en) | 2018-04-08 | 2018-04-08 | Bilateral holder punching notch die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208050695U (en) |
-
2018
- 2018-04-08 CN CN201820493209.XU patent/CN208050695U/en active Active
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