CN203449565U - Mould ejection mechanism - Google Patents
Mould ejection mechanism Download PDFInfo
- Publication number
- CN203449565U CN203449565U CN201320514032.4U CN201320514032U CN203449565U CN 203449565 U CN203449565 U CN 203449565U CN 201320514032 U CN201320514032 U CN 201320514032U CN 203449565 U CN203449565 U CN 203449565U
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- Prior art keywords
- ejection
- mould
- guide block
- rod
- rods
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- Expired - Fee Related
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Abstract
The utility model relates to a mould ejection mechanism. The mould ejection mechanism comprises an air cylinder, an ejection plate and ejection rods, wherein the air cylinder is fixed on a formwork; a piston rod of the air cylinder penetrates through the formwork to be connected with a guide block; the two ends of the guide block are connected with a guide plate fixed on the formwork; the guide block is connected with a connection rod; the connection rod penetrates through a mould frame of the mould to be connected with the ejection plate; the plurality of ejection rods are distributed on a board of the ejection plate. According to the mould ejection mechanism, the ejection rods are divided into several groups with different lengths; according to different lengths of the ejection rods, the ejection rod with the longest length is firstly contacted with a mould product and the ejection rod with the shortest length is finally contacted with the mould product, so that the displacement of a plurality of sets of ejection oil cylinders can be a fraction of the previous displacement, the displacement of the ejection oil cylinders is reduced greatly and the volume is reduced; the ejection is labor-saving and the requirements of energy conservation and emission reduction are met; meanwhile, the ejection plate for fixing the ejection rods is pulled by the connection rod connected with the guide block so that the guidance quality is good and the smooth de-molding of the product is guaranteed.
Description
Technical field
The utility model relates to technical field of mold, relates in particular to a kind of mold ejection mechanism.
Background technology
Oneself becomes the very general a kind of mould of application in industrial processes injection mold, and in order to enhance productivity, people go out a plurality of die cavitys by a secondary Design of Dies, and each die cavity need to be joined a push rod, in its ejecting mechanism, just there is the push rod corresponding with die cavity quantity, these push rods are fixed on top board simultaneously, when ejecting mechanism is worked, these push rods act on simultaneously and on die products, carry out the while demoulding, this knockout press is very large, therefore, the power of corresponding ejection cylinder will be large, thereby the volume of ejection cylinder and discharge capacity will correspondingly increase, certainly will cause demoulding effort, increase production cost, simultaneously in the production process of product, some product usually has and the inconsistent button bit of product stripping direction or muscle position.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of mold ejection mechanism is provided, and can easily die products be ejected from die cavity, has reduced production cost, and guidance quality is good, guarantees that product stripping is smooth.
The utility model is achieved through the following technical solutions: a kind of mold ejection mechanism, comprise cylinder, top board, push rod, described cylinder is fixed on mould bases, the piston rod of described cylinder is connected with guide block through mould bases, described guide block two ends are connected with the guide plate being fixed on mould bases, described guide block is connected with connecting rod, and described connecting rod is connected with top board through mold mould frame, on described top plate face, is furnished with some push rods.
Further, described guide block two ends are provided with the geosynclinal block that the guide groove with guide plate matches.
Further, described connecting rod is fastened by fastening round end and guide block.
Further, described push rod is at least provided with 2 on top board.
Compared with prior art, the beneficial effects of the utility model are: push rod of the present utility model is divided into different several groups of length, according to the difference of push rod length, the die products of contact at first of length maximum, the last contact die products that length is the shortest, therefore, according to the discharge capacity of group number ejection cylinder, it can be just original part, the discharge capacity that greatly reduces ejection cylinder, reduces volume, and ejects more laborsaving, the needs that meet energy-saving and emission-reduction, the top board of fixed mandril is drawn by the connecting rod being connected with guide block simultaneously, and guidance quality is good, guarantees that product stripping is smooth.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of mold ejection mechanism of the utility model;
Fig. 2 is the structural representation that the utility model guide block is connected with guide plate.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1-2, the utility model relates to a kind of mold ejection mechanism, comprise cylinder 1, top board 8, push rod 9, described cylinder 1 is fixed on mould bases 2, the piston rod 3 of described cylinder 1 is connected with guide block 7 through mould bases 2, described guide block 7 two ends are connected with the guide plate 6 being fixed on mould bases 2, described guide block 7 is connected with connecting rod 5, described connecting rod 5 is connected with top board 8 through mold mould frame, on described top board 8 plate faces, be furnished with some push rods 9, described guide block 7 two ends are provided with the geosynclinal block 11 that the guide groove 10 with guide plate 6 matches, described connecting rod 5 is fastened with guide block 7 by fastening round end 4, described push rod 9 is at least provided with 2 on top board 8.
In sum, push rod 9 of the present utility model is divided into different several groups of length, according to the difference of push rod 9 length, the die products of contact at first of length maximum, the last contact die products that length is the shortest, therefore, according to the discharge capacity of group number ejection cylinder, it can be just original part, the discharge capacity that greatly reduces ejection cylinder, reduces volume, and ejects more laborsaving, the needs that meet energy-saving and emission-reduction, the top board 8 of fixed mandril 9 is by connecting rod 5 tractions that are connected with guide block 7 simultaneously, and guidance quality is good, guarantees that product stripping is smooth.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a mold ejection mechanism, comprise cylinder (1), top board (8), push rod (9), it is characterized in that, described cylinder (1) is fixed on mould bases (2), the piston rod (3) of described cylinder (1) is connected with guide block (7) through mould bases (2), described guide block (7) two ends are connected with the guide plate (6) being fixed on mould bases (2), described guide block (7) is connected with connecting rod (5), described connecting rod (5) is connected with top board (8) through mold mould frame, on described top board (8) plate face, is furnished with some push rods (9).
2. a kind of mold ejection mechanism according to claim 1, is characterized in that, described guide block (7) two ends are provided with the geosynclinal block (11) that the guide groove (10) with guide plate (6) matches.
3. a kind of mold ejection mechanism according to claim 1, is characterized in that, described connecting rod (5) is fastened with guide block (7) by fastening round end (4).
4. a kind of mold ejection mechanism according to claim 1, is characterized in that, described push rod (9) is at least provided with 2 on top board (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320514032.4U CN203449565U (en) | 2013-08-22 | 2013-08-22 | Mould ejection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320514032.4U CN203449565U (en) | 2013-08-22 | 2013-08-22 | Mould ejection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449565U true CN203449565U (en) | 2014-02-26 |
Family
ID=50129466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320514032.4U Expired - Fee Related CN203449565U (en) | 2013-08-22 | 2013-08-22 | Mould ejection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203449565U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407129A (en) * | 2013-08-22 | 2013-11-27 | 昆山振兴精密模具有限公司 | Mould ejection mechanism |
| CN104354250A (en) * | 2014-10-28 | 2015-02-18 | 苏州广型模具有限公司 | Mould easy for taking finished product |
| CN109108871A (en) * | 2018-10-31 | 2019-01-01 | 武汉中新汽车零部件有限公司 | A kind of automobile back door foot pedal press fit arrangement fixture |
-
2013
- 2013-08-22 CN CN201320514032.4U patent/CN203449565U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407129A (en) * | 2013-08-22 | 2013-11-27 | 昆山振兴精密模具有限公司 | Mould ejection mechanism |
| CN104354250A (en) * | 2014-10-28 | 2015-02-18 | 苏州广型模具有限公司 | Mould easy for taking finished product |
| CN109108871A (en) * | 2018-10-31 | 2019-01-01 | 武汉中新汽车零部件有限公司 | A kind of automobile back door foot pedal press fit arrangement fixture |
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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: 20140226 Termination date: 20160822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |