CN208880987U - Pneumatic jack linkage circular ring demoulding auxiliary device - Google Patents
Pneumatic jack linkage circular ring demoulding auxiliary device Download PDFInfo
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- CN208880987U CN208880987U CN201821453335.9U CN201821453335U CN208880987U CN 208880987 U CN208880987 U CN 208880987U CN 201821453335 U CN201821453335 U CN 201821453335U CN 208880987 U CN208880987 U CN 208880987U
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- inner chamber
- demoulding
- push rod
- workpiece
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Abstract
The utility model relates to device for removing scum field, in particular to a kind of pneumatic jack linkage circular ring demoulding auxiliary device, comprising: push rod has the first inner chamber and second inner chamber being arranged with the axis coaxle of push rod, and two inner cavities connections, first inner chamber have first to be open；Actuator, driving push rod are moved towards to demoulding workpiece direction；Ejection assembly passes through the first opening, is slidably inserted into first inner chamber, and ejection assembly in actuator driving push rod towards after demoulding workpiece direction moves to predeterminated position, supported with to demoulding workpiece；Wherein, push rod opens up the third inner cavity being connected to second inner chamber, and third inner cavity has the second opening being exposed to outside push rod, the second opening connection external inflation equipment, ejection assembly is used for after the second external charger of opening, will be to demoulding workpiece ejection die by gas push.Due to the second external charger of opening, inflates, pushed to demoulding workpiece motion s in the charger case third inner cavity, so that it is too big bad by workpiece top to can avoid strength.
Description
Technical field
The utility model relates to device for removing scum field, in particular to a kind of pneumatic jack linkage circular ring demoulding auxiliary device.
Background technique
In a practical situation, general mold forms various high molecular material workpiece, when demoulding, needs to link by pneumatic jack
Circular ring demoulding auxiliary device ejects workpiece, smooth demoulding is then just able to achieve, but just molding workpiece is relatively soft, when ejecting force is too big
When, it is easy top bad workpiece surface.
Utility model content
The purpose of this utility model is to provide a kind of pneumatic jack linkage circular ring demoulding auxiliary devices, so that pneumatic jack linkage demoulding auxiliary
Device will avoid injuring to demoulding workpiece when demoulding workpiece is from mold ejection.
In order to solve the above technical problems, the embodiments of the present invention provides a kind of pneumatic jack linkage demoulding auxiliary dress
It sets, comprising:
There is push rod the first inner chamber being arranged with the axis coaxle of the push rod and the first inner chamber to be coaxially disposed
Second inner chamber, and the first inner chamber is connected to the second inner chamber, the first inner chamber, which has, to be exposed on the push rod
First opening；
Actuator, for driving the push rod to move towards to demoulding workpiece direction；
Ejection assembly passes through first opening, is slidably inserted into the first inner chamber, and the ejection assembly is used
In driving the push rod towards after demoulding workpiece direction moves to predeterminated position in the actuator, supported with described to demoulding workpiece
It holds；
Wherein, the push rod offers the third inner cavity being connected to the second inner chamber, and the third inner cavity has exposure
In the second opening outside the push rod, for connecting external inflation equipment, the ejection assembly is used for the second opening
It, will be described to demoulding workpiece ejection die by gas push after the two external chargers of opening.
The utility model embodiment in terms of existing technologies, due to pneumatic jack linkage circular ring demoulding auxiliary device include: drive
Moving part, the actuator push push rod to move towards to demoulding workpiece direction, and ejection assembly is supported with to demoulding workpiece, the pushing method
For machinery top, then, the second opening external charger is inflated in the charger case third inner cavity, and gas enters in second
It in chamber, pushes to demoulding workpiece motion s, so that being removed from the mold to demoulding workpiece, which is air pump top, by upper
State content it is not difficult to find that will to demoulding workpiece from mold ejection during, for mechanical top and the linkage of air pump top, so as to
It avoids strength too big that workpiece top is bad, also can avoid that strength is too small to eject workpiece, accordingly, it is emphasized that, when needing
When wanting strength big, it can use actuator and push rod pushed to can use external inflation equipment when needing strength small
Towards being inflated in second inner chamber and third inner cavity so that ejection assembly is moved towards far from push rod direction, thus will to demoulding workpiece from
Mold ejection, because if only with air pump top, when institute's inflatable body is excessively sufficient, it is possible to the danger for having bombing bore, therefore, it is necessary to
When great strength, actuator can be used to push push rod, but if only using actuator pushes pushrod movement, the bad control of power
System, it is easy to will be bad to demoulding workpiece top, it is to be combined together machinery top and air pump top in the present embodiment therefore, from
And it can avoid workpiece damage to the maximum extent.
Further, the ejection assembly includes:
Locating rod is slidably disposed in the first inner chamber；
Gas ejection is fixedly and coaxially connected with the locating rod
Further, the aperture of the first inner chamber is greater than the aperture of the second inner chamber, the ejection assembly further include:
Resilience part is set in the first inner chamber, and one end and the end of the first inner chamber towards the second inner chamber support,
The other end is supported with the locating rod.
Due to ejection assembly further include: resilience part, therefore when external connected equipment is blown into second inner chamber and third inner cavity
In when air is excessively sufficient or actuator pushes the power of push rod excessive, gas ejection is contacted with to demoulding workpiece, resilience part quilt
Locating rod compression, balance out part strength, thus can avoid gas ejection be applied to it is excessive to the power of demoulding workpiece.
Further, the resilience part is spring.
Further, the gas ejection includes:
Connecting rod is fixedly and coaxially connected with the locating rod
Push-plate is fixedly and coaxially connected with the connecting rod, and is located at side of the connecting rod far from the locating rod.
Detailed description of the invention
Fig. 1 is the explosive view of pneumatic jack linkage circular ring demoulding auxiliary device in the utility model first embodiment；
Fig. 2 is the structural schematic diagram of pneumatic jack linkage circular ring demoulding auxiliary device in the utility model first embodiment.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Each embodiment of type is explained in detail.However, it will be understood by those skilled in the art that each in the utility model
In embodiment, in order to make the reader understand this application better, many technical details are proposed.But even if without these skills
The required guarantor of each claim of the application also may be implemented in art details and various changes and modifications based on the following respective embodiments
The technical solution of shield.
The first embodiment of the utility model is related to a kind of pneumatic jack linkage circular ring demoulding auxiliary device, as illustrated in fig. 1 and 2, gas
Top linkage circular ring demoulding auxiliary device includes: push rod 1, actuator, ejection assembly 2, wherein push rod 1 has the axis coaxle with push rod 1
The first inner chamber 11 of setting, with the first inner chamber 11 coaxial arrangement second inner chamber 12, and the first inner chamber 11 with it is described
Second inner chamber 12 is connected to, and the first inner chamber 11 has the first opening 111 being exposed on the push rod 1；Actuator is for driving
The push rod 1 is moved to move towards to demoulding workpiece direction；Ejection assembly 2 passes through first opening 111, is slidably inserted into described
In first inner chamber 11, and the ejection assembly 2 is used to drive the push rod 1 to move towards to demoulding workpiece direction in the actuator
To predeterminated position, supported with described to demoulding workpiece；Wherein, the push rod 1, which is offered, is connected to the second inner chamber 12
Third inner cavity 13, the third inner cavity 13 have the second opening 131 being exposed to outside the push rod 1, and second opening 131 is used
In connection external inflation equipment, the ejection assembly 2 is used for after the second 131 external chargers of opening, will by gas push
It is described to demoulding workpiece ejection die.
The utility model embodiment in terms of existing technologies, due to pneumatic jack linkage circular ring demoulding auxiliary device include: drive
Moving part, the actuator push push rod 1 to move towards to demoulding workpiece direction, and ejection assembly 2 is supported with to demoulding workpiece, the ejection side
Formula is mechanical top, and then, the second 131 external chargers of opening are inflated in the charger case third inner cavity 13, and gas enters
It in second inner chamber 12, pushes to demoulding workpiece motion s, so that being removed from the mold to demoulding workpiece, which is air pump
Top, through the above it is not difficult to find that will to demoulding workpiece from mold ejection during, for mechanical top and air pump top connection
It is dynamic, that is to say, that be that mechanical top and air pump top are combined together, so that avoidable strength is too big bad by workpiece top, also can avoid power
Gas is too small to eject workpiece, accordingly, it is emphasized that, when needing strength big, it can use actuator promotion
Push rod can use external inflation equipment towards inflating in second inner chamber and third inner cavity, so that top when needing strength small
Component is moved towards far from push rod direction out, thus will be to demoulding workpiece from mold ejection, because if only working as institute with air pump top
When inflatable body is excessively sufficient, it is possible to which the danger for having bombing bore, therefore, it is necessary to actuator can be used to push push rod, still when great strength
If only using actuator pushes pushrod movement, the bad control of power, it is easy to will be bad to demoulding workpiece top, therefore, at this
It is to be combined together machinery top and air pump top, so as to be avoided to the maximum extent by workpiece damage in embodiment.
Specifically, actuator can be hydraulic cylinder or pneumatic cylinder, in the present embodiment, the mandril of hydraulic cylinder is pushed away
Dynamic push moves towards to demoulding workpiece direction, until ejection assembly 2 is supported with to demoulding workpiece, meanwhile, as illustrated in fig. 1 and 2, the
Three inner cavities 13 are arranged perpendicular to second inner chamber 12, and the second opening 131 is provided on the side wall of push rod 1.
In addition, specifically, as illustrated in fig. 1 and 2, ejection assembly 2 includes: locating rod 21, gas ejection 22, wherein locating rod
21 are slidably disposed in first inner chamber 11, and gas ejection 22 is fixedly and coaxially connected with locating rod 21.
In addition, as illustrated in fig. 1 and 2, first inner chamber 11 and second inner chamber 12 are all to open up the aperture being opened on push rod 1,
In, the aperture of first inner chamber 11 is greater than the aperture of second inner chamber 12, therefore will form between first inner chamber 11 and second inner chamber 12
One step surface, in addition, ejection assembly 2 further include: resilient component 23, the resilience part are arranged in first inner chamber 11, and
One end and the end of first inner chamber 11 towards second inner chamber 12 support, that is, between first inner chamber 11 and second inner chamber 12
Step surface supports, and the other end is supported with locating rod 21.
In a practical situation, due to ejection assembly 2 further include: resilience part, therefore when external connected equipment is blown into second
When air in inner cavity 12 and third inner cavity 13 is excessively sufficient or actuator pushes the power of push rod 1 excessive, gas ejection 22 with to de-
The contact of film workpiece, resilience part are compressed by locating rod 21, balance out part strength, are applied to can avoid gas ejection 22 to de-
The power of film workpiece is excessive.
In addition, specifically, in the present embodiment, resilience part is spring.
In addition, further, as illustrated in fig. 1 and 2, gas ejection 22 includes: connecting rod 221, push-plate 222, wherein connecting rod
221 are fixedly and coaxially connected with locating rod 21, and push-plate 222 is fixedly and coaxially connected with connecting rod 221, and it is remote to be located at connecting rod 221
One end from locating rod 21.The push-plate 222 is supported with to demoulding workpiece, which is disk-like structure, therefore in demoulding work
The contact area of part is big, so that being not easy will be bad to demoulding workpiece top.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And range.
Claims (5)
- The circular ring demoulding auxiliary device 1. a kind of pneumatic jack links characterized by comprisingPush rod has the first inner chamber being arranged with the axis coaxle of the push rod, second with first inner chamber coaxial arrangement Inner cavity, and the first inner chamber is connected to the second inner chamber, the first inner chamber has first be exposed on the push rod Opening；Actuator, for driving the push rod to move towards to demoulding workpiece direction；Ejection assembly passes through first opening, is slidably inserted into the first inner chamber, and the ejection assembly is used for The actuator drives the push rod towards after demoulding workpiece direction moves to predeterminated position, supports with described to demoulding workpiece；Wherein, the push rod offers the third inner cavity being connected to the second inner chamber, and the third inner cavity, which has, is exposed to institute The second opening outside push rod is stated, second opening is for connecting external inflation equipment, and the ejection assembly second for opening It, will be described to demoulding workpiece ejection die by gas push after the external charger of mouth.
- The circular ring demoulding auxiliary device 2. pneumatic jack according to claim 1 links, which is characterized in that the ejection assembly includes:Locating rod is slidably disposed in the first inner chamber；Gas ejection is fixedly and coaxially connected with the locating rod.
- The circular ring demoulding auxiliary device 3. pneumatic jack according to claim 2 links, which is characterized in that the aperture of the first inner chamber is big In the aperture of the second inner chamber, the ejection assembly further include: resilience part is set in the first inner chamber, and one end It is supported with the end of the first inner chamber towards the second inner chamber, the other end is supported with the locating rod.
- The circular ring demoulding auxiliary device 4. pneumatic jack according to claim 3 links, which is characterized in that the resilience part is spring.
- The circular ring demoulding auxiliary device 5. pneumatic jack according to claim 2 links, which is characterized in that the gas ejection includes:Connecting rod is fixedly and coaxially connected with the locating rodPush-plate is fixedly and coaxially connected with the connecting rod, and is located at side of the connecting rod far from the locating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821453335.9U CN208880987U (en) | 2018-09-05 | 2018-09-05 | Pneumatic jack linkage circular ring demoulding auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821453335.9U CN208880987U (en) | 2018-09-05 | 2018-09-05 | Pneumatic jack linkage circular ring demoulding auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208880987U true CN208880987U (en) | 2019-05-21 |
Family
ID=66511370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821453335.9U Active CN208880987U (en) | 2018-09-05 | 2018-09-05 | Pneumatic jack linkage circular ring demoulding auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208880987U (en) |
-
2018
- 2018-09-05 CN CN201821453335.9U patent/CN208880987U/en active Active
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