CN203092848U - Die opening device - Google Patents
Die opening device Download PDFInfo
- Publication number
- CN203092848U CN203092848U CN 201320034441 CN201320034441U CN203092848U CN 203092848 U CN203092848 U CN 203092848U CN 201320034441 CN201320034441 CN 201320034441 CN 201320034441 U CN201320034441 U CN 201320034441U CN 203092848 U CN203092848 U CN 203092848U
- Authority
- CN
- China
- Prior art keywords
- die
- support
- support bar
- fixed head
- hydraulic cylinder
- 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, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses a die opening device and relates to the field of die support equipment. The die opening device comprises a die bracket in the middle, wherein supports are arranged at the two sides of the die bracket; four support pillars are arranged at four corners of each support; a fixed plate is arranged at the top ends of the support pillars; a hydraulic cylinder is arranged in the middle of each support; a telescopic rod of each hydraulic cylinder is provided with a small ejecting plate; each small ejecting plate is provided with a support rod; each support rod penetrates through the fixed plate; and the upper end of each support rod is provided with an opening plate. The die opening device is simple in structure and reasonable in design; the opening plate is driven by the hydraulic cylinder to ascend or descend so as to open a die; the existing manual operation is replaced; and the die opening device is simple, convenient, strong in controllability, stable in whole structure, and suitable for opening dies with difference sizes, thereby being practical.
Description
Technical field:
The utility model relates to mould corollary equipment field, concrete a kind of mold open device.
Background technology:
Mould is divided into bolster, and the masterplate weight that has is big, and manpower breakdown difficulty takes time and effort, and efficient is low, and breakdown is improper, causes solidifying in the inner die cavity good model and damages.
The utility model content:
Technical problem to be solved in the utility model is to overcome the defective of prior art, and a kind of device of mechanical opening mold is provided.
Technical problem to be solved in the utility model realizes by the following technical solutions.
A kind of mold open device, it is characterized in that: the mould rack in the middle of comprising, the mould rack both sides are provided with bearing, bearing is provided with four support columns for four jiaos, and the support column top is provided with fixed head, and hydraulic cylinder is installed in the middle of the described bearing, the expansion link of hydraulic cylinder is provided with a little top board, little top board is provided with support bar, and support bar passes fixed head, and post upper is provided with the breakdown plate.
Described support column is a threaded post, fixed head is by the fixed by nut up and down on the threaded post, can regulate the height of fixed head, highly regulate and to make fixed head be positioned at best position stability device, and fixed head can withstand little top board, the maximum height that makes little top board rise is limited, thereby controls the collapsing length of hydraulic cylinder, finally can control the height of breakdown plate.
The described support bar that is positioned at the fixed head top is provided with a nut, the height that nut control support bar descends, when support bar descended along with the expansion link contraction of hydraulic cylinder, nut played the maximum magnitude of decline, avoids the breakdown plate bump mould rack that too much causes because of descending.
Described nut upper end is provided with screw thread, and the breakdown plate is regulated the height of breakdown plate by the fixed by nut up and down on the screw thread, is applicable to the mould that varies in size.
Described support bar is established three altogether, good stability, and when support bar rose or descend, the breakdown plate did not have the generation of shift phenomenon.
Described support bar passes in the hole of fixed head and is provided with trundle, makes support bar rise or descends smooth more.
The utility model is simple in structure, and is reasonable in design, promotes the rise and fall of breakdown plate by hydraulic cylinder and comes the breakdown mould, replaced manual operation in the past, and simple, convenient, controllability is strong, and overall structure is stable, is applicable to the mould breakdown that varies in size, practicality.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
1: mould rack; 2: bearing; 3: support column; 4: fixed head; 5: nut; 6: hydraulic cylinder; 7: expansion link; 8: little top board; 9: support bar; 10: the hole; 11: trundle; 12: the breakdown plate; 13: nut.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
A kind of as shown in Figure 1 mold open device, mould rack 1 in the middle of comprising, mould rack 1 both sides are provided with bearing 2, bearing is provided with four support columns 3 for 2 four jiaos, support column 3 tops are provided with fixed head 4, wherein support column 3 is a threaded post, fixed head 4 is fixing by the nut up and down on the threaded post 35, in the middle of the bearing 2 wherein hydraulic cylinder 6 is installed, the expansion link 7 of hydraulic cylinder 6 is provided with a little top board 8, and little top board 8 is provided with support bar 9, and support bar 9 is established three altogether, support bar 9 passes fixed head 4, support bar 9 passes in the hole 10 of fixed head 4 and is provided with trundle 11, and support bar 9 upper ends are provided with breakdown plate 12, and the support bar 9 of fixed head 4 tops is provided with a nut 13, nut 13 upper ends are provided with screw thread, and breakdown plate 12 is fixing by the nut up and down on the screw thread 5.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. mold open device, it is characterized in that: the mould rack in the middle of comprising, the mould rack both sides are provided with bearing, bearing is provided with four support columns for four jiaos, and the support column top is provided with fixed head, and hydraulic cylinder is installed in the middle of the described bearing, the expansion link of hydraulic cylinder is provided with a little top board, little top board is provided with support bar, and support bar passes fixed head, and post upper is provided with the breakdown plate.
2. according to a kind of mold open device described in the claim 1, it is characterized in that: described support column is a threaded post, and fixed head is by the fixed by nut up and down on the threaded post.
3. according to a kind of mold open device described in the claim 1, it is characterized in that: the described support bar that is positioned at the fixed head top is provided with nut.
4. according to a kind of mold open device described in the claim 3, it is characterized in that: described nut upper end is provided with screw thread, and the breakdown plate is by the fixed by nut up and down on the screw thread.
5. according to a kind of mold open device described in the claim 1, it is characterized in that: described support bar is established three altogether.
6. according to a kind of mold open device described in the claim 1, it is characterized in that: described support bar passes in the hole of fixed head and is provided with trundle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320034441 CN203092848U (en) | 2013-01-23 | 2013-01-23 | Die opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320034441 CN203092848U (en) | 2013-01-23 | 2013-01-23 | Die opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203092848U true CN203092848U (en) | 2013-07-31 |
Family
ID=48844287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320034441 Expired - Fee Related CN203092848U (en) | 2013-01-23 | 2013-01-23 | Die opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203092848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842477A (en) * | 2015-05-27 | 2015-08-19 | 无锡新宏泰电器科技股份有限公司 | Plastic compression mold opening device |
| CN105252726A (en) * | 2015-09-29 | 2016-01-20 | 芜湖市万华塑料制品有限公司 | Injection mold opening mechanism |
-
2013
- 2013-01-23 CN CN 201320034441 patent/CN203092848U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842477A (en) * | 2015-05-27 | 2015-08-19 | 无锡新宏泰电器科技股份有限公司 | Plastic compression mold opening device |
| CN105252726A (en) * | 2015-09-29 | 2016-01-20 | 芜湖市万华塑料制品有限公司 | Injection mold opening mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20150123 |
|
| EXPY | Termination of patent right or utility model |