CN208495693U - A kind of open oil cylinder forging mold - Google Patents
A kind of open oil cylinder forging mold Download PDFInfo
- Publication number
- CN208495693U CN208495693U CN201820820806.9U CN201820820806U CN208495693U CN 208495693 U CN208495693 U CN 208495693U CN 201820820806 U CN201820820806 U CN 201820820806U CN 208495693 U CN208495693 U CN 208495693U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- die cavity
- lower mold
- mold
- demoulding
- 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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Abstract
The utility model discloses a kind of open oil cylinder forging molds, including lower mold, upper mold, lower die cavity, upper die cavity and the shaping column being fixed on upper die cavity, the lower die cavity, upper die cavity and shaping column form oil cylinder chamber, the oil cylinder is provided at least one groove on intracavitary bottom surface, the demoulding press block for just filling groove is provided in the groove, the bottom of the demoulding press block is provided with threaded rod, the threaded rod is threadedly coupled with lower mold and extends downwardly out lower mold, and the side of the lower mold is fixedly connected the shaft of rotary electric machine.The utility model is by rotating lower mold, so that oil cylinder can be realized the demoulding of self gravity whereabouts, to improve demoulding efficiency, in addition once discovery oil cylinder, which has, glues glutinous situation, it can be rotated threaded rod, give oil cylinder downward thrust using demoulding press block, so that oil cylinder smoothly falls off, since demoulding press block and oil cylinder are plane contacts, so will not leave behind trace, quality of mold release ensure that.
Description
Technical field
The utility model belongs to technical field of forging, and in particular to a kind of open oil cylinder forge mould of rotatable demoulding
Tool.
Background technique
In existing oil cylinder forging technology, oil cylinder chamber is formed by being pressed on lower die tool under upper mold, by oil cylinder chamber
Interior injection melts metal to realize the molding of oil cylinder, but in actual production technology, during demoulding, oil cylinder is frequent
It will appear part and oil cylinder cavity wall glue glutinous situation, cause demoulding difficult, it is common practice to will be oily using tools such as clips
Cylinder presss from both sides out, but due to oil cylinder molding initial stage, structure be not also it is very stable, do so and be easy to leave a trace on oil cylinder,
The serious surface that will lead to oil cylinder is damaged, to affect the molding effect of oil cylinder.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, providing one kind smoothly can demould and will not leave behind
The open oil cylinder forging mold of trace.
Technical solution: to achieve the above object, the utility model provides a kind of open oil cylinder forging mold, including lower die
Tool, upper mold, lower die cavity, upper die cavity and the shaping column being fixed on die cavity, the lower die cavity, upper die cavity and molding cylindricality
At oil cylinder chamber, it is provided at least one groove on the intracavitary bottom surface of the oil cylinder, is provided in the groove and just fills groove
Demoulding press block, the bottom of the demoulding press block is provided with threaded rod, and the threaded rod is threadedly coupled and downwards with lower mold
Extend lower mold, the side of the lower mold is fixedly connected the shaft of rotary electric machine.
The design principle of the utility model are as follows: can when so that demoulding by the way that lower mold is connected cooperation with rotary electric machine
The notch of lower die cavity is turned to downward, is fallen and is demoulded by the self gravity of oil cylinder；It such as finds that oil cylinder has and glues glutinous situation, it can
Threaded rod is rotated, gives oil cylinder downward thrust using demoulding press block, so that oil cylinder smoothly falls off, due to demoulding press block and oil cylinder
It is plane contact, so will not leave behind trace, will not more damages oil cylinder surface.
Further, the quantity of the groove is two and is located at the both ends in oil cylinder bottom of chamber face.
Further, the bottom of the threaded rod is provided with rotating disc, and the setting of rotating disc can easily facilitate rotation spiral shell
Rasp bar.
Further, the rotary electric machine is fixed in two support legs.
Further, the shaft is connected to the center of lower die side.
The utility model has the advantages that the utility model is compared with prior art, by rotating lower mold, so that oil cylinder can be realized itself
Gravity fall demoulding, in addition once discovery oil cylinder, which has, glues glutinous situation, can be rotated threaded rod, benefit to improve demoulding efficiency
Give oil cylinder downward thrust with demoulding press block, so that oil cylinder smoothly falls off, since demoulding press block and oil cylinder are plane contacts, institute
Will not leave behind trace, oil cylinder surface will not be more damaged, ensure that quality of mold release.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model, after having read the utility model, art technology
Personnel fall within the application range as defined in the appended claims to the modification of the various equivalent forms of the utility model.
As shown in Figure 1, the utility model provides a kind of open oil cylinder forging mold, including lower mold 1, upper mold 2, under
Die cavity 11, upper die cavity 21 and the shaping column 4 being fixed on die cavity 21, the lower die cavity 11,4 shape of upper die cavity 21 and shaping column
It is arranged at oil cylinder chamber 3, on the bottom surface in the oil cylinder chamber 3 there are two the both ends that groove 12 is located at 3 bottom surface of oil cylinder chamber, it is described
The demoulding press block 7 for just filling groove 12 is provided in groove 12, the bottom of the demoulding press block 7 is provided with threaded rod 5, described
Threaded rod 5 is threadedly coupled with lower mold 1 and extends downwardly out lower mold 1, and the side of the lower mold 1 is fixedly connected rotation
The shaft 8 of motor 9, the bottom of the threaded rod 5 are provided with rotating disc 6, and the rotary electric machine 9 is fixed on two support legs 10
On, the shaft 8 is connected to the center of lower 1 side of mold.
In specific technological operation, after 3 inner cylinder of oil cylinder chamber has formed, demoulded, first forging machine
Control upper mold 2 and shaping column 4 move up disengaging oil cylinder, then start rotary electric machine 9, and lower mold 1 rotates under the drive of shaft 8
Stop after 180 degree, descend the notch of die cavity 11 downward at this time, but due to oil cylinder and lower die cavity 11 viscous glutinous so that oil cylinder can not under
Fall, staff rotates threaded rod 5 by rotating disc 6 at this time, and demoulding press block 7 moves down out of groove 12, give oil cylinder to
Under thrust, oil cylinder smoothly eliminate under the action of thrust with the viscous glutinous of lower die cavity 11 and under the effect of gravity under
In the collection device for dropping down onto lower 1 lower section of mold.
Claims (5)
1. a kind of open oil cylinder forging mold, including lower mold (1), upper mold (2), lower die cavity (11), upper die cavity (21) and
The shaping column (4) being fixed on die cavity (21), the lower die cavity (11), upper die cavity (21) and shaping column (4) form oil cylinder
Chamber (3), it is characterised in that: at least one groove (12) is provided on the bottom surface in the oil cylinder chamber (3), the groove (12) is interior
It is provided with the demoulding press block (7) for just filling groove (12), the bottom of the demoulding press block (7) is provided with threaded rod (5), described
Threaded rod (5) is threadedly coupled with lower mold (1) and extends downwardly out lower mold (1), and the side of the lower mold (1) is fixed to be connected
Then the shaft (8) of rotary electric machine (9).
2. a kind of open oil cylinder forging mold according to claim 1, it is characterised in that: the quantity of the groove (12)
For two and it is located at the both ends of oil cylinder chamber (3) bottom surface.
3. a kind of open oil cylinder forging mold according to claim 1, it is characterised in that: the bottom of the threaded rod (5)
Portion is provided with rotating disc (6).
4. a kind of open oil cylinder forging mold according to claim 1, it is characterised in that: the rotary electric machine (9) is solid
It is scheduled on two support legs (10).
5. a kind of open oil cylinder forging mold according to claim 1, it is characterised in that: the shaft (8) is connected to
The center of lower mold (1) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820820806.9U CN208495693U (en) | 2018-05-30 | 2018-05-30 | A kind of open oil cylinder forging mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820820806.9U CN208495693U (en) | 2018-05-30 | 2018-05-30 | A kind of open oil cylinder forging mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208495693U true CN208495693U (en) | 2019-02-15 |
Family
ID=65294286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820820806.9U Expired - Fee Related CN208495693U (en) | 2018-05-30 | 2018-05-30 | A kind of open oil cylinder forging mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208495693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228055A (en) * | 2021-12-16 | 2022-03-25 | 李和平 | Anti-sticking demolding device for building material processing |
-
2018
- 2018-05-30 CN CN201820820806.9U patent/CN208495693U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228055A (en) * | 2021-12-16 | 2022-03-25 | 李和平 | Anti-sticking demolding device for building material processing |
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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: 20190215 Termination date: 20200530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |