CN208288823U - A kind of split type de- material push rod structure - Google Patents
A kind of split type de- material push rod structure Download PDFInfo
- Publication number
- CN208288823U CN208288823U CN201820909245.XU CN201820909245U CN208288823U CN 208288823 U CN208288823 U CN 208288823U CN 201820909245 U CN201820909245 U CN 201820909245U CN 208288823 U CN208288823 U CN 208288823U
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- CN
- China
- Prior art keywords
- hole
- mandril
- groove
- spring
- push rod
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a kind of split type de- material push rod structure, including upper mold, upper mold includes upper die holder, upper padding plate and upper clamp plate, first groove is set on upper die holder, spring is set in the first groove, the first hole is arranged in upper padding plate upper surface, the second groove being connected to the first hole is arranged in upper padding plate lower surface, lower spring end is located in the second groove, and spring shim is arranged in the second bottom portion of groove, and the second hole is arranged on upper clamp plate；Further include the first screw and the mandril across the first hole and the second hole, third hole is set in mandril, the 4th hole is set on spring shim, the first screw passes through the 4th hole and third hole connecting spring and the mandril.Time processing amount reduces, and spring can be dismantled with mandril, and spring shim reduces impact force, and the fracture of mandril greatly reduces, and mandril has no progeny and can remove and replace rapidly, does not damage mold, can according to need the mandril for choosing different length；The presence in groove and hole facilitates installation and removal, and can play guiding role.
Description
Technical field
The utility model relates to stamping die technologies, more specifically to a kind of split type de- material push rod structure.
Background technique
In metal stamping die technology, spring spindle is widely used as auxiliary material-removing structure.Spring spindle is general
Integration production, processing capacity is big, and spring spindle is easily broken off during mold work, mandril fracture after, maintenance with more
It changes spring spindle and needs to expend a large amount of manpower and material resources, and significant impact is caused to the service life of mold.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of split type
De- material push rod structure.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
Construct a kind of split type de- material push rod structure, including upper mold, wherein the upper mold include upper die holder, upper padding plate and
The first groove is arranged on the upper die holder for upper clamp plate, is arranged spring in first groove, the upper padding plate upper surface setting the
The second groove being connected to first hole is arranged in one hole, the upper padding plate lower surface, and the lower spring end is located at described second
In groove, spring shim is arranged in second bottom portion of groove, and the second hole is arranged on the upper clamp plate；It further include the first screw and wearing
The mandril in first hole and second hole is crossed, third hole is set in the mandril, the 4th hole is set on the spring shim,
First screw passes through the 4th hole and the third hole and connects the spring and the mandril.
Split type de- material push rod structure described in the utility model, wherein the 4th hole is through-hole, and the third hole is
Threaded hole.
Split type de- material push rod structure described in the utility model, wherein the second screw is set on the upper die holder and is fixed
The upper padding plate and the upper clamp plate.
Split type de- material push rod structure described in the utility model, wherein the upper mold further include it is upper it is de- back and upper de- plate,
The upper de- back setting third screw connects the upper de- plate.
Split type de- material push rod structure described in the utility model, wherein positioned when molding is set on the upper padding plate
Inner guiding post.
The utility model has the beneficial effects that: split type de- material push rod structure is divided into dismountable spring and mandril two
Point, it is reassembled after can processing respectively, time processing amount reduces；Spring can be dismantled with mandril, and spring shim reduces punching
Power is hit, the fracture of mandril greatly reduces, and mandril has no progeny and can remove and replace rapidly, does not damage mold；It can be according to need
Choose the mandril of different length；The presence in groove and hole facilitates installation and removal, and can play guiding role.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below in conjunction with attached drawing and reality
Applying example, the utility model is described in further detail, and the accompanying drawings in the following description is only section Example of the invention, for this
For the those of ordinary skill of field, without creative efforts, it is attached to can also be obtained according to these attached drawings other
Figure:
Fig. 1 is a kind of schematic diagram of split type de- material push rod structure of the utility model preferred embodiment.
Specific embodiment
It is practical below in conjunction with this in order to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Technical solution in new embodiment carries out clear, complete description, it is clear that described embodiment is the portion of the utility model
Point embodiment, rather than whole embodiments.Based on the embodiment of the present invention, those of ordinary skill in the art are not paying creation
Property labour under the premise of every other embodiment obtained, belong to the protection scope of the utility model.
A kind of split type de- material push rod structure of the utility model preferred embodiment as shown in Figure 1, including includes upper mold, on
Mould includes upper die holder 1, upper padding plate 2 and upper clamp plate 3, and the first groove 11 is arranged on upper die holder 1, spring is arranged in the first groove 11
12, the first hole (not indicating in figure) is arranged in 2 upper padding plate upper surface of upper padding plate, and the setting of 2 lower surface of upper padding plate is connected to the first hole
Second groove 21,12 lower end of spring are located in the second groove 21,21 bottom of the second groove setting spring shim 22, on upper clamp plate 3
Second hole (not indicating in figure) is set；It further include the first screw 4 and the mandril 5 across the first hole and the second hole, setting in mandril 5
Third hole 51, the 4th hole (not indicating in figure) is arranged on spring shim 23, and the first screw 4 passes through the 4th hole and third hole 51 and connects
Spring 12 and mandril 5.Mandril 5 and spring 12 connects by the first screw 4, are assembled after processing, and time processing amount is small, mandril 5 and
There is spring shim 23 in the junction of spring 12, can be with cushion impact forces, so that mandril is not easy to break, the first groove 11, second is recessed
Slot 22, the first hole, the second hole, third hole 51 and the setting in the 4th hole are so that installation and removal are convenient, and play the work of guiding
With mandril can install new mandril after fast quick-detach after being broken, and can also select the mandril of different length as needed.
4th hole is through-hole, and third hole is threaded hole.4th hole is through-hole, and the first screw 4 can pass through the 4th hole, third
Hole is threaded hole, and the first screw 4 is to be threadedly coupled with the connection of mandril 5, is connected firmly, and installation and removal are all very convenient.
As shown in Figure 1, the fixed upper padding plate 2 of the second screw 13 and upper clamp plate 3 are arranged on upper die holder 1.Second screw 13 is set
It sets so that upper die holder 1 is reliable to the fixation of upper padding plate 2 and upper clamp plate 3.
As shown in Figure 1, upper mold further includes upper de- back 6 and upper de- plate 7, setting third screw 61, which connects, on upper de- back 6 takes off
Plate 7.The setting of third screw 61 is so that the upper de- secure and reliable connection for carrying on the back 6 and upper de- plate 7.
The inner guiding post 23 positioned when as shown in Figure 1, molding is arranged on upper padding plate 2.When the setting of inner guiding post 23 is so that mold
Accurate positioning is reliable.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Claims (5)
1. a kind of split type de- material push rod structure of band, including upper mold, which is characterized in that the upper mold includes upper die holder, upper padding plate
And upper clamp plate, the first groove is set on the upper die holder, spring, the upper padding plate upper surface setting are set in first groove
First hole, the upper padding plate lower surface are arranged the second groove being connected to first hole, and the lower spring end is positioned at described the
In two grooves, spring shim is arranged in second bottom portion of groove, and the second hole is arranged on the upper clamp plate；Further include the first screw and
Mandril across first hole and second hole, the mandril is interior to be arranged third hole, is arranged the 4th on the spring shim
Hole, first screw pass through the 4th hole and the third hole and connect the spring and the mandril.
2. the split type de- material push rod structure of band according to claim 1, which is characterized in that the 4th hole is through-hole, institute
Stating third hole is threaded hole.
3. the split type de- material push rod structure of band according to claim 1, which is characterized in that be arranged second on the upper die holder
The fixed upper padding plate of screw and the upper clamp plate.
4. split type de- material push rod structure according to claim 1, which is characterized in that the upper mold further include it is upper it is de- back and
Upper de- plate, the upper de- back setting third screw connect the upper de- plate.
5. split type de- material push rod structure according to claim 1, which is characterized in that when molding being arranged on the upper padding plate
The inner guiding post of positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909245.XU CN208288823U (en) | 2018-06-13 | 2018-06-13 | A kind of split type de- material push rod structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909245.XU CN208288823U (en) | 2018-06-13 | 2018-06-13 | A kind of split type de- material push rod structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208288823U true CN208288823U (en) | 2018-12-28 |
Family
ID=64701327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820909245.XU Expired - Fee Related CN208288823U (en) | 2018-06-13 | 2018-06-13 | A kind of split type de- material push rod structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208288823U (en) |
-
2018
- 2018-06-13 CN CN201820909245.XU patent/CN208288823U/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: 20181228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |