CN217373069U - Three-plate die ejection mechanism - Google Patents
Three-plate die ejection mechanism Download PDFInfo
- Publication number
- CN217373069U CN217373069U CN202123410760.4U CN202123410760U CN217373069U CN 217373069 U CN217373069 U CN 217373069U CN 202123410760 U CN202123410760 U CN 202123410760U CN 217373069 U CN217373069 U CN 217373069U
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- China
- Prior art keywords
- plate
- fixed
- mold
- die
- oil cylinder
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- 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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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a three-plate die ejection mechanism, which comprises a rear die B plate component and a rear die fixed C plate component; the rear mould B plate component comprises a rear mould B plate, an oil cylinder and a top block; the rear die fixing C plate component comprises a rear die fixing C plate, a bottom plate, supporting columns and cushion blocks; the oil cylinder is fixed in the rear die B plate, and the top block is connected with an oil cylinder rod of the oil cylinder; the rear die fixing C plate is fixed on the bottom plate through the supporting columns, the cushion block is fixed on the rear die fixing C plate, and the lower surface of the cushion block is in contact with the supporting columns; and the upper surface of the cushion block is contacted with the lower surface of the top block; when the mold is opened, the rear mold B plate is separated from the rear mold fixing C plate under the action of the oil cylinder.
Description
Technical Field
The utility model belongs to the technical field of the mould, concretely relates to three-plate mold flicks mechanism.
Background
According to the requirement of a mold structure, after the mold is opened, the rear mold plate needs to be bounced for a certain distance to serve as the mechanism parting effect, at present, the spring is used in the conventional mode, the springing is carried out through the elastic force of the spring, and the spring is poor in stability, low in efficiency and the like.
Therefore, a new technical solution is needed to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: for solving the problem that exists among the prior art, the utility model provides a three-plate mold flicks mechanism.
In order to solve the technical problem, the utility model provides a three-plate mold ejection mechanism, which comprises a rear mold B plate component and a rear mold fixed C plate component; the rear mould B plate component comprises a rear mould B plate, an oil cylinder and a top block; the rear mould fixing C plate component comprises a rear mould fixing C plate, a bottom plate, a support column and a cushion block; the oil cylinder is fixed in the rear die B plate, and the top block is connected with an oil cylinder rod of the oil cylinder; the rear die fixing C plate is fixed on the bottom plate through the supporting columns, the cushion block is fixed on the rear die fixing C plate, and the lower surface of the cushion block is in contact with the supporting columns; and the upper surface of the cushion block is contacted with the lower surface of the top block; when the mold is opened, the rear mold B plate is separated from the rear mold fixing C plate under the action of the oil cylinder.
The die further comprises a guide pillar and square iron, wherein the square iron is fixed between the rear die fixed C plate and the bottom plate, one end of the guide pillar is fixed in the square iron, and the other end of the guide pillar extends upwards and sequentially penetrates through the rear die fixed C plate and the rear die B plate.
Further, back mould B board subassembly still includes the buckle that splines, the buckle that splines sets up between hydro-cylinder and kicking block.
Furthermore, the travel switch assembly comprises a travel switch and a travel limit block; the one end of stroke stopper is fixed on back mould B board, and its other end downwardly extending to the fixed C board of back mould, travel switch sets up on relevant position according to the die sinking distance, cooperates with the other end of stroke stopper, and when reaching the die sinking distance, the control hydro-cylinder drives back mould B board and parts.
Furthermore, an ejector plate assembly for discharging is arranged between the rear die fixing C plate and the bottom plate.
And the locking module is used for connecting the rear mold B plate and the rear mold fixed C plate when the molds are closed.
Has the advantages that: utilize the utility model discloses an it constructs to play opening mechanism can realize that the stability between back mould B board and the back mould C board is separately, and its stability and efficiency are all far above utilizing spring force to part.
Drawings
FIG. 1 is a schematic view of the mold closing state of the present invention;
FIG. 2 is a schematic view of the mold opening state of the present invention;
fig. 3 is a schematic structural view of the oil cylinder and surrounding parts of the present invention;
fig. 4 is an exploded view of fig. 3.
Detailed Description
The invention is further explained below by reference to the drawings and examples.
The utility model discloses a three-plate mold bounces open mechanism, it mainly includes: the device comprises a rear mould B plate 1, a rear mould fixing C plate 2, square iron 3, a bottom plate 4, an ejector pin plate component 5, a lock module 6, a travel switch component 7, an oil cylinder 8, a support column 9, a cushion block 10, a rotation stopping buckle 11 and an ejector block 12;
the positional relationship and the connection relationship between the above components will be further explained with reference to fig. 1 to 4.
The oil cylinder 8 is fixed in the rear die B plate 1, the top block 12 is connected with an oil cylinder rod of the oil cylinder 8, and the rotation stopping buckle 11 is arranged between the oil cylinder 8 and the top block 12. The rear mold fixing C plate 2 is fixed on the bottom plate 4 through a support column 9, the cushion block 10 is fixed on the rear mold fixing C plate 2, and the lower surface of the cushion block is in contact with the support column 9; and the upper surface of the cushion block 10 is contacted with the lower surface of the top block 12; when the mould is opened, the rear mould B plate 1 is separated from the rear mould fixed C plate 2 under the action of the oil cylinder 8. An ejector plate assembly 5 for discharging is also arranged between the rear die fixing C plate 2 and the bottom plate 4. The lock module 6 connects the rear mold B plate 1 and the rear mold fixing C plate 2 at the time of mold closing.
In order to realize smooth die opening and die closing, the square iron 3 is fixed between the rear die fixed C plate 2 and the bottom plate 4, one end of the guide pillar 13 is fixed in the square iron 3, and the other end of the guide pillar extends upwards and sequentially penetrates through the rear die fixed C plate 2 and the rear die B plate 1.
The travel switch component of the utility model comprises a travel switch and a travel limit block; the one end of stroke stopper is fixed on back mould B board 1, and its other end downwardly extending to the fixed C board of back mould 2, and travel switch sets up on relevant position according to the die sinking distance, cooperates with the other end of stroke stopper, when reaching the die sinking distance, and control cylinder 8 drives back mould B board 1 and parts.
The utility model discloses an installation step includes: preparing a rear mould B plate 1; installing guide posts 13 into guide post holes of the square iron 3, then respectively installing the guide posts 13 on a rear die fixing C plate through guiding, and fastening by screws; mounting the cushion block 10 on the rear mold fixing C plate; installing an ejector plate assembly 5; and the supporting columns 9 are arranged on the bottom plate 4, then the bottom plate 4 is arranged on the square iron 3, and the screws are fastened. Mounting a top block 12 on an oil cylinder rod, mounting a rotation stopping buckle 11, and then retracting the oil cylinder to the bottom; the installed oil cylinder part is installed in a back mould B plate 1 and is fastened by screws; installing a lock module 6; and installing a travel switch assembly to complete the installation of the flick mechanism.
Claims (6)
1. The utility model provides a three board mould bullet opening mechanism which characterized in that: the rear mould comprises a rear mould B plate component and a rear mould fixing C plate component; the rear mould B plate component comprises a rear mould B plate, an oil cylinder and a top block; the rear mould fixing C plate component comprises a rear mould fixing C plate, a bottom plate, a support column and a cushion block; the oil cylinder is fixed in the rear die B plate, and the top block is connected with an oil cylinder rod of the oil cylinder; the rear mold fixing C plate is fixed on the bottom plate through a support column, the cushion block is fixed on the rear mold fixing C plate, and the lower surface of the cushion block is in contact with the support column; and the upper surface of the cushion block is contacted with the lower surface of the top block; when the mold is opened, the rear mold B plate is separated from the rear mold fixing C plate under the action of the oil cylinder.
2. The three-plate mold ejection mechanism of claim 1, wherein: the die comprises a rear die fixed C plate, a rear die fixed C plate and a bottom plate, and is characterized by further comprising a guide pillar and square iron, wherein the square iron is fixed between the rear die fixed C plate and the bottom plate, one end of the guide pillar is fixed in the square iron, the other end of the guide pillar extends upwards, and the guide pillar sequentially penetrates through the rear die fixed C plate and the rear die B plate.
3. The three-plate mold pop-up mechanism of claim 1, wherein: the rear mould B plate component further comprises a rotation stopping buckle, and the rotation stopping buckle is arranged between the oil cylinder and the jacking block.
4. The three-plate mold ejection mechanism according to claim 1, wherein: the travel switch assembly comprises a travel switch and a travel limit block; one end of the stroke limiting block is fixed on the rear die B plate, the other end of the stroke limiting block extends downwards to the rear die fixed C plate, the stroke switch is arranged at a corresponding position according to the die opening distance and matched with the other end of the stroke limiting block, and when the die opening distance is reached, the control oil cylinder drives the rear die B plate to be separated.
5. The three-plate mold ejection mechanism according to claim 1, wherein: and an ejector plate assembly for discharging is arranged between the rear die fixing C plate and the bottom plate.
6. The three-plate mold pop-up mechanism of claim 1, wherein: the locking module is used for connecting the rear mold B plate and the rear mold fixing C plate when the molds are closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123410760.4U CN217373069U (en) | 2021-12-30 | 2021-12-30 | Three-plate die ejection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123410760.4U CN217373069U (en) | 2021-12-30 | 2021-12-30 | Three-plate die ejection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217373069U true CN217373069U (en) | 2022-09-06 |
Family
ID=83095533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123410760.4U Expired - Fee Related CN217373069U (en) | 2021-12-30 | 2021-12-30 | Three-plate die ejection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217373069U (en) |
-
2021
- 2021-12-30 CN CN202123410760.4U patent/CN217373069U/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: 20220906 |