CN209304924U - A kind of side core-pulling construction package in mold - Google Patents
A kind of side core-pulling construction package in mold Download PDFInfo
- Publication number
- CN209304924U CN209304924U CN201822114176.6U CN201822114176U CN209304924U CN 209304924 U CN209304924 U CN 209304924U CN 201822114176 U CN201822114176 U CN 201822114176U CN 209304924 U CN209304924 U CN 209304924U
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- CN
- China
- Prior art keywords
- oil
- oil pocket
- piston rod
- sliding block
- mold
- 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 provide a mold in side core-pulling construction package, belong to mechanical manufacturing field.It solves the technical problems such as the side core-pulling construction package core pulling speed in existing mold is slow.Side core-pulling construction package in this mold, mold includes upper module and lower module, the be in contact two sides of one end of the upper module and lower module are respectively fixed with fixed bracket, it is fixed described in two sides and is equipped with sliding block on bracket, shape forming cavity between two pieces of sliding blocks and upper module and lower module, it is characterized in that, the side of the sliding block offers oil pocket, piston is equipped in the oil pocket, the piston includes piston rod and the piston head for being set in piston rod one end, and the sliding block can be moved by the piston head and along the axis direction of the piston rod.The utility model has the advantages that the quick core pulling of long stroke can be can be carried out under confined space or quickly enters core.
Description
Technical field
The utility model belongs to mechanical manufacturing field, is related to a kind of driving device of mold, in especially a kind of mold
Side core-pulling construction package.
Background technique
If pipe fitting mold side core-pulling is required oil cylinder is plug-in with the oil cylinder source of being used as power at present, in this way setting drawback it
First is that mold cannot select suitable injection molding machine by given injection volume due to the limitation in type space, can only select than original
Carry out the big injection molding machine of model, but so first is that increasing the cost of product, second is that placing set by the injection molding machine with long-cylinder
The length of meter greatly increases, and can bring limitations in this way；The shortcomings that along with common oil cylinder first is that movement velocity is led slowly
It causes core pulling speed slow, will affect the cost and plant efficiency of product.
Summary of the invention
The purpose of this utility model is the side core-pulling construction package proposed in a kind of mold, solves how mold to be existed
It can be carried out the quick core pulling of long stroke under confined space or quickly enter core.
The purpose of this utility model can be realized by the following technical scheme:
A kind of side core-pulling construction package in mold, mold include upper module and lower module, the upper module and lower die
The be in contact two sides of one end of block are respectively fixed with fixed bracket, fix described in two sides and are equipped with sliding block on bracket, two pieces of cunnings
Shape forming cavity between block and upper module and lower module, which is characterized in that the side of the sliding block offers oil pocket, the oil pocket
Interior to be equipped with piston, the piston includes piston rod and the piston head for being set in piston rod one end, and the sliding block can pass through the work
Chock plug is simultaneously moved along the axis direction of the piston rod.
Sliding block pushes sliding block along piston rod movement by the oil in injection oil pocket, thus realize sliding block close to or far from
Upper module and lower module, this structure substitutes oil cylinder by directly opening up oil pocket and piston rod cooperation in sliding block, so that originally
The length that mold needs the length plus oil cylinder and sliding block to now only need sliding block is placed, is greatly shortened needed for mold
Placement space.
In the side core-pulling construction package in above-mentioned mold, oil transportation channel one and oil transportation are offered in the piston rod
Channel two, the oil pocket are divided into oil pocket one and oil pocket two by piston head, and the opposite oil pocket two of the oil pocket one is close to lower module, institute
It states oil transportation channel one to be connected to oil pocket one, the oil transportation channel two is connected to oil pocket two.Oil transportation channel one can lead to external oil
Enter into oil pocket one, so that the pressure in oil pocket one increases, and with movable slider and lower module backwards to movement；Oil transportation channel two
External oil can be passed into oil pocket two, so that the pressure in oil pocket two increases, and with movable slider module direction downward
Movement.
In the side core-pulling construction package in above-mentioned mold, the one end of the piston rod far from piston head is oil transportation
The other end at end, the piston rod is oil outlet, and the oil transportation end is fixed on fixed bracket, one end of the oil transportation channel one
Port and the port of one end of the oil transportation channel two be provided on the end face at oil transportation end, the oil transportation channel one it is another
The port at end is provided on the end face of oil outlet, and the side that the port of the other end of the oil transportation channel two is provided with piston rod is leaned on
Nearly piston head bottom position.Above structure enables oil transportation channel one and oil transportation channel two that oil is transported to oil pocket one or oil pocket two
It is interior.
In the side core-pulling construction package in above-mentioned mold, the oil pocket is oil pocket close to the side opening of sliding block
Mouthful, sealing is fixed with end socket at the accent of the oil pocket, and the piston rod passes through end socket and is fixed on fixed bracket.Due to
Oil pocket needs are opened up on sliding block to pierce from the surface of sliding block, and make oil pocket sealing that sealing element then be needed to seal up its accent,
End socket has the function of sealing oil pocket accent, so that sliding block can be moved back and forth by piston rod.
In the side core-pulling construction package in above-mentioned mold, the support bracket fastened lower end is set there are two distance pieces,
The bottom of the sliding block, which is located between two distance pieces, is equipped with boss, and it is relatively sliding that the distance of the distance pieces to sliding block is less than boss
The height of block protrusion.The structure plays the role of limiting slider stroke, prevents in oil pocket one that pressure is excessive to cause end socket to rupture, together
When can also prevent pressure in oil pocket two it is excessive cause to be molded by the product come be not inconsistent standardization.
Compared with prior art, the side core-pulling construction package in this mold has can be carried out long row under confined space
The quick core pulling of journey or quickly enter core the advantages of.
Detailed description of the invention
Fig. 1 is the vertical view schematic cross-sectional view of the side core-pulling construction package in this mold.
Fig. 2 is that side core-pulling construction package in this mold faces schematic cross-sectional view.
In figure, 1, upper module；2, lower module；3, fixed bracket；4, sliding block；40, oil pocket one；41, oil pocket two；5, piston
Bar；50, oil transportation channel one；51, oil transportation channel two；52, oil transportation end；53, oil outlet；54, piston head；6, end socket；7, distance pieces；
8, boss.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As depicted in figs. 1 and 2, the side core-pulling construction package in mold, mold include upper module 1 and lower module 2, upper mold
The be in contact two sides of one end of block 1 and lower module 2 are respectively fixed with fixed bracket 3, are equipped with sliding block 4 on the fixed bracket 3 in two sides, and two
Shape forming cavity between block sliding block 4 and upper module 1 and lower module 2 offers oil pocket in sliding block 4, and the accent of oil pocket, which seals, to be fixed
There is end socket 6, piston rod 5 passes through end socket 6 and is fixed on fixed bracket 3, and support bracket fastened lower end is set there are two distance pieces 7, sliding
The bottom of block 4, which is located between two distance pieces 7, is equipped with boss 8, and the distance of distance pieces 7 to sliding block 4 is less than 8 opposing slider 4 of boss
The height of protrusion.
As depicted in figs. 1 and 2, piston is equipped in oil pocket, piston includes piston rod 5 and the work for being set in 5 one end of piston rod
Chock plug 54, sliding block 4 can be moved by piston head 54 and along the axis direction of piston rod 5, offer oil transportation channel in piston rod 5
One 50 and oil transportation channel 2 51, oil pocket is divided into oil pocket 1 and oil pocket 2 41 by piston, and oil pocket 1 is leaned on respect to oil pocket 2 41
Nearly lower module 2, oil transportation channel 1 are connected to oil pocket 1, and oil transportation channel 2 51 is connected to oil pocket 2 41, and piston rod 5 is separate
One end of piston head 54 is oil transportation end 52, and the other end of piston rod 5 is oil outlet 53, and oil transportation end 52 is fixed on fixed bracket 3
On, the port of one end of the port and oil transportation channel 2 51 of one end of oil transportation channel 1 is provided with the end face at oil transportation end 52
On, the port of the other end of oil transportation channel 1 is provided on the end face of oil outlet 53, the end of the other end of oil transportation channel 2 51
Mouth is provided with the side of piston rod 5 close to 54 bottom position of piston head.
Sliding block 4 pushes sliding block 4 to move along piston rod 5 by the oil in injection oil pocket, thus realize sliding block 4 it is close or
Far from upper module and lower module, this structure substitutes oil cylinder by directly opening up oil pocket and the cooperation of piston rod 5 in sliding block 4, makes
It obtains placement mold originally and needs to add the length of oil cylinder and sliding block 4, and now only need the length of sliding block 4, greatly contract
Placement space needed for short mold.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. the side core-pulling construction package in a kind of mold, mold includes upper module and lower module, the upper module and lower module
The be in contact two sides of one end are respectively fixed with fixed bracket, fix described in two sides and are equipped with sliding block on bracket, two pieces of sliding blocks
The shape forming cavity between upper module and lower module, which is characterized in that the side of the sliding block offers oil pocket, in the oil pocket
Equipped with piston, the piston includes piston rod and the piston head for being set in piston rod one end, and the sliding block can pass through the piston
Head is simultaneously moved along the axis direction of the piston rod.
2. the side core-pulling construction package in mold according to claim 1, which is characterized in that opened up in the piston rod
There are oil transportation channel one and oil transportation channel two, the oil pocket is divided into oil pocket one and oil pocket two by piston head, and the oil pocket one is opposite
Oil pocket two is connected to close to lower module, the oil transportation channel one with oil pocket one, and the oil transportation channel two is connected to oil pocket two.
3. the side core-pulling construction package in mold according to claim 2, which is characterized in that the piston rod is far from living
One end of chock plug is oil transportation end, and the other end of the piston rod is oil outlet, and the oil transportation end is fixed on fixed bracket, described
The port of the port of one end of oil transportation channel one and one end of the oil transportation channel two is provided on the end face at oil transportation end, described
The port of the other end of oil transportation channel one is provided on the end face of oil outlet, and the port of the other end of the oil transportation channel two opens up
In the side of piston rod close to piston head bottom position.
4. the side core-pulling construction package in mold according to claim 1, which is characterized in that the oil pocket is close to sliding block
Side opening be oil pocket mouth, sealing is fixed with end socket at the accent of the oil pocket, and the piston rod passes through end socket and fixation
On fixed bracket.
5. the side core-pulling construction package in mold according to claim 1, which is characterized in that it is described it is support bracket fastened under
End is set there are two distance pieces, and the bottom of the sliding block, which is located between two distance pieces, is equipped with boss, the distance pieces to cunning
The distance of block is less than the height of boss opposing slider protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822114176.6U CN209304924U (en) | 2018-12-17 | 2018-12-17 | A kind of side core-pulling construction package in mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822114176.6U CN209304924U (en) | 2018-12-17 | 2018-12-17 | A kind of side core-pulling construction package in mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209304924U true CN209304924U (en) | 2019-08-27 |
Family
ID=67677178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822114176.6U Expired - Fee Related CN209304924U (en) | 2018-12-17 | 2018-12-17 | A kind of side core-pulling construction package in mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209304924U (en) |
-
2018
- 2018-12-17 CN CN201822114176.6U patent/CN209304924U/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: 20190827 Termination date: 20201217 |