CN205969833U - Department section of thick bamboo ejection mechanism of setting on KO hole - Google Patents
Department section of thick bamboo ejection mechanism of setting on KO hole Download PDFInfo
- Publication number
- CN205969833U CN205969833U CN201620988151.7U CN201620988151U CN205969833U CN 205969833 U CN205969833 U CN 205969833U CN 201620988151 U CN201620988151 U CN 201620988151U CN 205969833 U CN205969833 U CN 205969833U
- Authority
- CN
- China
- Prior art keywords
- insert
- hole
- movable block
- thick bamboo
- section
- 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.)
- Withdrawn - After Issue
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a department section of thick bamboo ejection mechanism of setting on KO hole sets up on the lower mould, characterized by, include the KO hole, insert and take charge of a section of thick bamboo, be provided with the recess on the bottom surface of inserting, the outside of inserting is provided with the movable block, the embedded elastic component who has the symmetric distribution on the top surface inserts, the interior pole bottom of department's section of thick bamboo is embedded in the top surface of inserting, and telescopic bottom sets up in the movable block, the periphery in the KO hole bottom assorted spacing groove that is provided with and inserts. The utility model discloses the beneficial effect who reaches: this device will be originally push up that the structural transformation of pole becomes to insert through a rod is ejecting in the ejecting department of the rod section of thick bamboo, and the structure of inserting again an ejecting department section of thick bamboo has changed current ejecting structure, has avoided the problem that department's section of thick bamboo can not be arranged in the top ejecting position of rod among the prior art, has improved production efficiency widely.
Description
Technical field
This utility model is related to a kind of ejector sleeve ejecting mechanism and in particular to a kind of ejector sleeve ejector being arranged on KO hole
Structure.
Background technology
Currently used die sinking ejecting mechanism, is mostly to be operated by the top rod in KO hole in die sinking.But
There is certain defect in such structure, first as importantly can not being provided with ejector sleeve, next to that mould is long-term above it
After use, because therein structure has certain deformation unavoidably, operated now by top rod, once not exactly
Push up precalculated position, will greatly affect the efficiency molding, or even directly affect the quality of production.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of ejector sleeve top being arranged on KO hole
Go out mechanism, solve the problems, such as that the top in current KO hole cannot be provided with ejector sleeve, improve die sinking quality.
In order to realize above-mentioned target, this utility model adopts the following technical scheme that：
A kind of ejector sleeve ejecting mechanism being arranged on KO hole, is arranged on lower mould, it is characterized in that, including KO hole, insert and
Ejector sleeve；Arrange fluted on the bottom surface of described insert, the outside of insert is provided with movable block；It is right to be embedded with described insert top surface
Claim the elastic partss of distribution；The interior bar bottom of described ejector sleeve is embedded in insert top surface, and the bottom of sleeve is arranged in movable block；
The periphery in described KO hole is provided with the stopper slot matching with insert bottom.
Further, it is provided with base plate in described groove；Described base plate is connected by bolt with insert.
Further, described elastic partss are provided with two, symmetrical；Described elastic partss are using elastic identical bullet
Spring.
Further, described movable block is provided with upper and lower two, is designated as movable block and lower movable block；The bottom of described sleeve
Portion is arranged on movable block bottom, flushes with upper movable block bottom.
The beneficial effect that this utility model is reached：This device ejects insert in die sinking by pushing up rod, and insert ejects again
The structure of ejector sleeve, changes existing ejecting structure, solves in prior art top rod ejection position and can not arrange the asking of ejector sleeve
Topic, greatly increases production efficiency.
Brief description
Fig. 1 is the cross-sectional view of this device.
The implication of in figure reference：
Mould under 1-, 2-KO hole, 3- insert, 4- base plate, 5- spring, 6- bearing pin, the upper movable block of 7-, movable block under 8-, in 9-
Bar, 10- sleeve.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described.Following examples are only used for this is clearly described
The technical scheme of utility model, and protection domain of the present utility model can not be limited with this.
This device is related to a kind of ejector sleeve ejecting mechanism, ejects the mechanism of ejector sleeve specifically by top rod in KO hole 2.As figure
Shown in 1, the bottom surface of insert 3 is arranged fluted, inside grooves are provided with base plate 4, be connected by bolt with insert 3.
The outside of insert 3 is provided with movable block, is from inside to outside followed successively by lower movable block 8, upper movable block 7.The bottom of sleeve 10
Portion is concordant with the bottom of upper movable block 7, so can be convenient for repairing or change.
It is embedded with symmetrical elastic partss, in the present embodiment, using one group of symmetrical spring on insert 3 top surface
5, the elasticity of spring 5 is basically identical.
When specifically used, state before die sinking as shown in Figure 1, spring 5 is in compressive state.Now can in stopper slot
To be provided by block or similar structure so that insert 3 cannot move down.When die sinking, insert 3 is due to spring 5
Effect, producing downwards and move, thus driving interior bar 9 to move down, reducing interior bar 9 height, thus complete with upper mould point
From this process is very of short duration, is substantially to complete moment of die sinking.When continue die sinking when, top rod start to eject upwards, press to
Base plate 4, base plate 4 drives insert 3 to move up, and drives the movement of spring 5, lower movable block 8 and upper movable block 7 successively, due to
The presence of spring 5, in the rod progradation of top, has a certain distance always between insert 3 and lower movable block 8, so ensures that
In ejection process, sleeve 10 is constantly in the high position of comparison to ejector sleeve, thus completing the disengaging of product.
This structure mainly overcomes in prior art top rod ejection position and can not arrange the problem of ejector sleeve, using this knot
Structure, top rod ejection to as if base plate 4, be equivalent to the floor space expanding whole ejector sleeve so that top rod being capable of direct ejection department
Cylinder, solves the defect of prior art, greatly increases die sinking efficiency.
The above is only preferred implementation of the present utility model it is noted that common skill for the art
For art personnel, on the premise of without departing from this utility model know-why, some improvement can also be made and deform, these change
Enter and deform also to should be regarded as protection domain of the present utility model.
Claims (4)
1. a kind of ejector sleeve ejecting mechanism being arranged on KO hole, is arranged on lower mould, it is characterized in that, including KO hole, insert and department
Cylinder；Arrange fluted on the bottom surface of described insert, the outside of insert is provided with movable block；It is embedded with symmetrical on described insert top surface
The elastic partss of distribution；The interior bar bottom of described ejector sleeve is embedded in insert top surface, and the bottom of sleeve is arranged in movable block；Institute
The periphery stating KO hole is provided with the stopper slot matching with insert bottom.
2. a kind of ejector sleeve ejecting mechanism being arranged on KO hole according to claim 1, is characterized in that, set in described groove
It is equipped with base plate；Described base plate is connected by bolt with insert.
3. a kind of ejector sleeve ejecting mechanism being arranged on KO hole according to claim 1, is characterized in that, described elastic partss
It is provided with two, symmetrical；Described elastic partss are using elastic identical spring.
4. a kind of ejector sleeve ejecting mechanism being arranged on KO hole according to claim 1, is characterized in that, described movable block sets
It is equipped with upper and lower two, be designated as movable block and lower movable block；The bottom of described sleeve is arranged on movable block bottom, with upper activity
Block bottom flushes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620988151.7U CN205969833U (en) | 2016-08-31 | 2016-08-31 | Department section of thick bamboo ejection mechanism of setting on KO hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620988151.7U CN205969833U (en) | 2016-08-31 | 2016-08-31 | Department section of thick bamboo ejection mechanism of setting on KO hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205969833U true CN205969833U (en) | 2017-02-22 |
Family
ID=58041087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620988151.7U Withdrawn - After Issue CN205969833U (en) | 2016-08-31 | 2016-08-31 | Department section of thick bamboo ejection mechanism of setting on KO hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205969833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182648A (en) * | 2016-08-31 | 2016-12-07 | 勋龙智造精密应用材料（苏州）股份有限公司 | A kind of ejector sleeve ejecting mechanism being arranged on KO hole |
| CN107351332A (en) * | 2017-07-28 | 2017-11-17 | 宇龙计算机通信科技(深圳)有限公司 | It is a kind of to be used for the ejecting mechanism with column structure product |
-
2016
- 2016-08-31 CN CN201620988151.7U patent/CN205969833U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182648A (en) * | 2016-08-31 | 2016-12-07 | 勋龙智造精密应用材料（苏州）股份有限公司 | A kind of ejector sleeve ejecting mechanism being arranged on KO hole |
| CN106182648B (en) * | 2016-08-31 | 2018-10-02 | 勋龙智造精密应用材料（苏州）股份有限公司 | A kind of ejector sleeve ejecting mechanism being arranged on the holes KO |
| CN107351332A (en) * | 2017-07-28 | 2017-11-17 | 宇龙计算机通信科技(深圳)有限公司 | It is a kind of to be used for the ejecting mechanism with column structure product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170222 Effective date of abandoning: 20181002 |
|
| AV01 | Patent right actively abandoned |