CN113459426A - Compound slider mechanism - Google Patents
Compound slider mechanism Download PDFInfo
- Publication number
- CN113459426A CN113459426A CN202110595269.9A CN202110595269A CN113459426A CN 113459426 A CN113459426 A CN 113459426A CN 202110595269 A CN202110595269 A CN 202110595269A CN 113459426 A CN113459426 A CN 113459426A
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- China
- Prior art keywords
- block
- fixed die
- inclined guide
- sliding block
- die
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- Pending
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- 150000001875 compounds Chemical class 0.000 title claims description 7
- 239000002131 composite material Substances 0.000 claims abstract description 19
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a composite slide block mechanism, which comprises: an inclined guide pillar is fixedly arranged at the center of the upper end surface of the fixed die and inclines along the left lower side of the fixed die; the pressing block is also arranged on the fixed die and arranged on the left side of the inclined guide post; the pressing block is arranged on a central line along the length direction of the fixed die; the movable die is arranged under the fixed die, the upper end surface of the movable die is matched with the lower end surface of the fixed die, and the upper end surface of the movable die is provided with a deep groove which penetrates through the left side wall of the movable die; the bottom of the deep groove is provided with an inclined plane which inclines to the lower left; the core-pulling assembly is arranged in a deep groove of the movable mold; and the core pulling assembly is connected to the inclined guide post in a sliding manner. According to the composite sliding block mechanism, the small sliding block is arranged in the large sliding block, so that two times of core pulling actions in two directions can be smoothly completed at one time.
Description
Technical Field
The invention relates to the technical field of a sliding block mechanism, in particular to the technical field of a composite sliding block mechanism.
Background
Traditional mechanism of loosing core generally can only once loose core to the product, but some products need carry out twice simultaneously and loose core and just can accomplish, for example the antenna element on the apple notebook computer, both can act as wifi receiving antenna, can be computer heat dissipation air outlet again, because the molding of this product design is more special, transversely loose core the slider can not once loose core the completion, but will divide twice to two directions loose core and just can accomplish.
Disclosure of Invention
Aiming at the problems in the background art, the invention aims to provide a composite type sliding block mechanism which can smoothly complete two times of core pulling actions in two directions at one time by arranging a small sliding block in a large sliding block.
In order to achieve the purpose, the invention adopts the following technical scheme:
a composite slide mechanism, comprising:
the fixed die is characterized in that an inclined guide pillar is fixedly arranged at the center of the upper end surface of the fixed die, and the inclined guide pillar inclines along the left lower side of the fixed die; the pressing block is also arranged on the fixed die and arranged on the left side of the inclined guide post; the pressing block is arranged on a central line along the length direction of the fixed die;
the movable die is arranged right below the fixed die, the upper end surface of the movable die is matched with the lower end surface of the fixed die, the upper end surface of the movable die is provided with a deep groove, and the deep groove penetrates through the left side wall of the movable die; the bottom of the deep groove is provided with a first inclined surface which inclines to the lower left;
the core pulling assembly is arranged in the deep groove of the movable die; and the core pulling assembly is connected to the inclined guide post in a sliding manner.
The above-mentioned compound slider mechanism, wherein, the subassembly of loosing core includes: the connecting block, the small sliding block and the large sliding block; the middle part of the large sliding block is provided with a connecting block and a small sliding block from left to right in sequence; the connecting block is connected to the small sliding block in a T-shaped manner; and the connecting block and the large sliding block are both connected to the inclined guide post in a sliding manner.
In the above composite slider mechanism, an inclined guide pillar hole sequentially penetrates through the fixed mold, the core pulling assembly and the movable mold from top to bottom; the inclined guide post is arranged in the inclined guide post hole.
In the above composite slider mechanism, the left side walls of the large slider and the connecting block are respectively provided with a second inclined surface and a third inclined surface which are inclined to the upper right; a fourth inclined plane which is inclined to the lower left is formed on the right side wall of the lower portion of the compression block; and the second, third and fourth slopes cooperate.
Above-mentioned compound slider mechanism, wherein, the product set up in the deep trouth, and the product cooperation the right-hand member of subassembly of loosing core.
With above technical scheme, can reach following beneficial effect:
1. in the core pulling and feeding processes, only one driving force is used for driving, and the large sliding block and the small sliding block do not interfere with each other in the moving process.
2. The invention adopts the mold design of a pure mechanical structure, does not contain a hydraulic system and has simple and convenient operation.
3. The connecting block, the small sliding block and the large sliding block are moderate in size and easy to process in shape.
Drawings
FIG. 1 is a schematic structural diagram of a composite slide block mechanism of the present invention before mold opening;
FIG. 2 is a schematic structural diagram of a connecting block small-sliding block in the mold opening of the composite sliding block mechanism of the invention;
FIG. 3 is a schematic structural diagram of a large slide block and a small slide block in the mold opening of the composite slide block mechanism of the invention;
FIG. 4 is a schematic structural diagram of a connecting block reset small slide block in mold closing of a composite slide block mechanism of the invention;
FIG. 5 is a schematic structural diagram of a large slide block and a small slide block in a mold closing of the composite slide block mechanism.
In the drawings:
1. fixing a mold; 11. an inclined guide post; 12. a compression block; 2. moving the mold; 21. deep grooves; 3. a core pulling assembly; 31. connecting blocks; 32. a small slider; 33. a large slider; 4. and (5) producing the product.
Detailed Description
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
Fig. 1 is a schematic structural diagram of a composite slide block mechanism of the invention before mold opening. FIG. 2 is a schematic structural diagram of a connecting block small-sliding block in the die sinking of the composite sliding block mechanism. FIG. 3 is a schematic structural diagram of a large slide block and a small slide block in the mold opening of the composite slide block mechanism. Fig. 4 is a schematic structural diagram of a connecting block resetting small slide block in die assembly of the composite slide block mechanism. FIG. 5 is a schematic structural diagram of a large slide block and a small slide block in a mold closing of the composite slide block mechanism.
Referring to fig. 1 to 5, in a preferred embodiment, the method includes:
the fixed die comprises a fixed die 1, wherein an inclined guide pillar 11 is fixedly arranged at the center of the upper end surface of the fixed die 1, and the inclined guide pillar 11 axially faces the left lower side of the fixed die 1; the fixed die 1 is also provided with a pressing block, and the pressing block 12 is arranged on the left side of the inclined guide post 11; and the pressing block 12 is provided on the center line in the length direction of the fixed mold 1.
The moving die 2 is arranged right below the fixed die 1, the upper end surface of the moving die 2 is provided with a deep groove 21, and the deep groove 21 penetrates through the left side wall of the moving die 2; and the bottom of the deep groove 21 is provided with a first inclined surface inclined to the lower left.
The lower surface of the core-pulling component 3 is connected in the deep groove in a sliding manner; and the core back assembly 3 is slidably connected to the inclined guide post 11.
The above are merely preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
Further, in a preferred embodiment, the core back assembly 3 comprises: a connecting block 31, a small slide block 32 and a large slide block 33; the middle part of the large sliding block 33 is provided with a connecting block 31 and a small sliding block 32 from left to right in sequence; the connecting block 31 is connected with the small sliding block 32 in a T shape; and the connecting block 31 and the large sliding block 33 are both connected to the inclined guide post 11 in a sliding manner, and the connecting block 31 is connected to the small sliding block 32 in a T-shaped manner, so that the connecting block 31 and the small sliding block 32 can have different moving directions.
Further, in a preferred embodiment, an inclined guide post hole penetrates through the fixed die 1, the core-pulling assembly 3 and the movable die 2 from top to bottom in sequence; the inclined guide post 11 is arranged in the inclined guide post hole. When the movable die 2 and the fixed die 1 are matched, the inclined guide pillar 11 tends to be pressed downwards, so that the right side surface of the inclined guide pillar 11 is downward to the inner wall of the right side of the inclined guide pillar hole of the connecting block 31, the connecting block 31 tends to move rightwards, and the small sliding block 32 is driven to move rightwards.
Further, in a preferred embodiment, the left wall of the large sliding block 33 is provided with a second inclined surface inclined to the upper right, and the left wall of the connecting block 31 is provided with a third inclined surface inclined to the upper right; a fourth inclined plane which inclines downwards to the left is formed on the right side wall of the lower part of the pressing block 12; and the second inclined surface, the third inclined surface and the fourth inclined surface are matched.
Further, in a preferred embodiment, the product 4 is disposed in the deep groove 21, and the product 4 is engaged with the right end of the core back assembly 3.
In addition to the above embodiments, the working principle of the present invention is as follows:
the connecting block 31 is connected with the small sliding block 32 and slides in the large sliding block 33, the inclined guide post holes of the connecting block 31 and the large sliding block 33 are aligned up and down, the depth of the inclined guide post hole of the large sliding block 33 is higher than that of the inclined guide post hole of the connecting block 31, at the moment, the inclined guide post 11 moves up and down in the inclined guide post hole, the connecting block 31 drives the small sliding block 32 to drive firstly no matter whether the mould is opened or closed, the connecting block 31 is connected with the small sliding block 32 in a T-shaped mode, and the moving directions of the connecting block 31 and the small sliding block 32 are different. After the mold is closed, the second inclined surface of the large sliding block 33 and the third inclined surface of the connecting block 31 are tightly attached to the fourth inclined surface of the pressing block 12, so that the pressing block 12 can effectively resist the retreating force of the large sliding block 33, the connecting block 31 and the small sliding block 32.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (5)
1. A composite slider mechanism, comprising:
the fixed die is characterized in that an inclined guide pillar is fixedly arranged at the center of the upper end surface of the fixed die, and the inclined guide pillar inclines along the left lower side of the fixed die; the pressing block is also arranged on the fixed die and arranged on the left side of the inclined guide post; the pressing block is arranged on a central line along the length direction of the fixed die;
the movable die is arranged right below the fixed die, the upper end surface of the movable die is matched with the lower end surface of the fixed die, and the upper end surface of the movable die is provided with a deep groove which penetrates through the left side wall of the movable die; the bottom of the deep groove is provided with a first inclined plane which inclines to the lower left;
the core pulling assembly is arranged in the deep groove of the movable die; and the core pulling assembly is connected to the inclined guide post in a sliding manner.
2. A compound slide mechanism according to claim 1, wherein the core pulling assembly comprises: the connecting block, the small sliding block and the large sliding block; the middle part of the large sliding block is provided with a connecting block and a small sliding block from left to right in sequence; the connecting block is connected to the small sliding block in a T-shaped manner; and the connecting block and the large sliding block are connected with the inclined guide post in a sliding manner.
3. The compound slide block mechanism according to claim 1, wherein an inclined guide post hole penetrates through the fixed die, the core pulling assembly and the movable die from top to bottom in sequence; the inclined guide post is arranged in the inclined guide post hole.
4. The composite type slide block mechanism as claimed in claim 2, wherein the left side walls of the large slide block and the connecting block are respectively provided with a second inclined surface and a third inclined surface which are inclined to the upper right; a fourth inclined plane which is inclined to the lower left is formed on the right side wall of the lower portion of the compression block; and the second, third and fourth slopes cooperate.
5. A compound slide block mechanism according to claim 1, wherein a product is disposed in the deep groove and engages the right end of the core back assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110595269.9A CN113459426A (en) | 2021-05-28 | 2021-05-28 | Compound slider mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110595269.9A CN113459426A (en) | 2021-05-28 | 2021-05-28 | Compound slider mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113459426A true CN113459426A (en) | 2021-10-01 |
Family
ID=77871813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110595269.9A Pending CN113459426A (en) | 2021-05-28 | 2021-05-28 | Compound slider mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113459426A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029472A (en) * | 2021-11-17 | 2022-02-11 | 无锡锡南科技股份有限公司 | Take oblique guide pillar device low pressure mould of loosing core of gradient |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325607A (en) * | 2014-10-11 | 2015-02-04 | 宁波双林模具有限公司 | Large slide block advanced resetting device of large and small linked slide block |
| CN104875340A (en) * | 2015-05-01 | 2015-09-02 | 陈伟娅 | Central tunnel type bidirectional core-pulling slide block mechanism |
| CN110303645A (en) * | 2019-06-28 | 2019-10-08 | 广东松山职业技术学院 | A kind of lateral twice core pulling injection molding applied in the production of coffee cleaner handgrip |
| CN211763198U (en) * | 2019-12-30 | 2020-10-27 | 贵州大学 | Injection mold for shell plastic part |
| CN211807591U (en) * | 2020-01-16 | 2020-10-30 | 吴江市信宇精密模具有限公司 | Secondary core-pulling mechanism for sliding block |
-
2021
- 2021-05-28 CN CN202110595269.9A patent/CN113459426A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325607A (en) * | 2014-10-11 | 2015-02-04 | 宁波双林模具有限公司 | Large slide block advanced resetting device of large and small linked slide block |
| CN104875340A (en) * | 2015-05-01 | 2015-09-02 | 陈伟娅 | Central tunnel type bidirectional core-pulling slide block mechanism |
| CN110303645A (en) * | 2019-06-28 | 2019-10-08 | 广东松山职业技术学院 | A kind of lateral twice core pulling injection molding applied in the production of coffee cleaner handgrip |
| CN211763198U (en) * | 2019-12-30 | 2020-10-27 | 贵州大学 | Injection mold for shell plastic part |
| CN211807591U (en) * | 2020-01-16 | 2020-10-30 | 吴江市信宇精密模具有限公司 | Secondary core-pulling mechanism for sliding block |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029472A (en) * | 2021-11-17 | 2022-02-11 | 无锡锡南科技股份有限公司 | Take oblique guide pillar device low pressure mould of loosing core of gradient |
| CN114029472B (en) * | 2021-11-17 | 2023-02-21 | 无锡锡南科技股份有限公司 | Take oblique guide pillar device low pressure mould of loosing core of gradient |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211001 |