CN207643621U - A kind of band arc core-pulling mechanism for automotive-type injection mold - Google Patents
A kind of band arc core-pulling mechanism for automotive-type injection mold Download PDFInfo
- Publication number
- CN207643621U CN207643621U CN201721590670.9U CN201721590670U CN207643621U CN 207643621 U CN207643621 U CN 207643621U CN 201721590670 U CN201721590670 U CN 201721590670U CN 207643621 U CN207643621 U CN 207643621U
- Authority
- CN
- China
- Prior art keywords
- sliding block
- guide pad
- oil cylinder
- automotive
- connecting rod
- 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
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 238000002347 injection Methods 0.000 title claims abstract description 13
- 239000007924 injection Substances 0.000 title claims abstract description 13
- 230000036461 convulsion Effects 0.000 claims abstract description 21
- 206010028347 Muscle twitching Diseases 0.000 claims abstract description 13
- 238000005452 bending Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of band arc core-pulling mechanisms for automotive-type injection mold, including the first track base, second track base, first guide pad, second guide pad, the sliding block being arranged between the first guide pad and the second guide pad, oil cylinder, oil cylinder seat for fixing oil cylinder and the sliding block being connected with the oil cylinder seat twitch bindiny mechanism, the sliding block twitches bindiny mechanism and is connected with sliding block, it includes that sliding block twitches connection main body that the sliding block, which twitches bindiny mechanism, the second connecting rod twitched the first connecting rod of connection subject activity connection with the sliding block and be flexibly connected with the first connecting rod, the second connecting rod is connected with the sliding block, it is in H character form structures that the sliding block, which twitches connection main body, it is arranged in parallel between the first track base and the second track base before and after first guide pad and the second guide pad.
Description
Technical field
The utility model is related to a kind of band arc core-pulling mechanisms for automotive-type injection mold, belong to injection model processing
Technical field.
Background technology
Currently, the design of plastic cement products is more and more accurate, structure is more complicated, and the requirement to mold is also more and more accurate, stays
To the space smaller of mold design；During injection forming mold is manufactured, since the structure problem of product need to be mold
Structure design it is complex, and the processing of mold and with die process it is various, to bring mold processing and production mistake
Cost waste in journey.Mould structure complexity directly influences the efficiency and resource utilization when Mold Making and product volume production.
It causes product cost to rise in this way, profit decline, huge loss of economic benefit is brought to company.
Therefore need a kind of new technical solution to solve the above technical problems.
Utility model content
The utility model is to solve problems of the prior art, and the utility model provides a kind of for automotive-type note
The band arc core-pulling mechanism of mould.
In order to solve the above-mentioned technical problem, the utility model provides a kind of band circular arc pumping for automotive-type injection mold
Core mechanism, including the first track base, the second track base, the first guide pad, the second guide pad, setting are in the first guide pad and second
Sliding block, oil cylinder between guide pad, the oil cylinder seat for fixing oil cylinder and the sliding block twitch connection machine being connected with the oil cylinder seat
Structure, the sliding block twitch bindiny mechanism and are connected with sliding block, and it includes that sliding block twitches connection main body and institute which, which twitches bindiny mechanism,
The second connecting rod that sliding block is twitched the first connecting rod of connection subject activity connection and is flexibly connected with the first connecting rod is stated, this second
Connecting rod is connected with the sliding block, and it is in H character form structures, first guide pad and the second guide pad that the sliding block, which twitches connection main body,
It is front and back to be arranged in parallel between the first track base and the second track base.
As advanced optimizing for the utility model, sliding block described in the utility model includes slider body and is arranged in cunning
Outwardly extending arc tips in block main body, the slider body are arranged between the first guide pad and the second guide pad, the arc tips
It is stretched out between the first guide pad and the second guide pad in core pulling action forwards.
As advanced optimizing for the utility model, the arc tips width of sliding block described in the utility model is less than sliding block master
Body width, and the sliding block is in tubular construction.
As advanced optimizing for the utility model, the inside of the first guide pad described in the utility model, second are oriented to
It is cambered structure on the inside of block, the contact surface which is in contact with the first guide pad, the second guide pad is radian
Structure.
As advanced optimizing for the utility model, the bending direction direction of the arc tips of sliding block described in the utility model
Oil cylinder.
Advantageous effect：The utility model compared with prior art, has the following advantages：The utility model Mold Core-pulling Mechanism
It is simple in structure, it is suitable in narrow space, when core pulling, is coordinated by simple mechanical structure, realize automated job, shortens
Molding cycle improves practical operation efficiency and reduces mould development cost.
Description of the drawings
Fig. 1 is the structural schematic diagram before the core pulling action of the utility model；
Fig. 2 is the structural schematic diagram after the core pulling action of the utility model；
Fig. 3 is that the sliding block of the utility model twitches bindiny mechanism's structural schematic diagram；
Fig. 4 is the sectional view of Fig. 1；
Fig. 5 is the sectional view of Fig. 2.
Specific implementation mode
Referring to Fig. 1 to a kind of band arc core-pulling mechanism for automotive-type injection mold shown in fig. 5, including the first guide rail
The 1, second track base 2 of seat, the second guide pad 4, is arranged between the first guide pad 3 and the second guide pad 4 the first guide pad 3
Sliding block 7, oil cylinder 5, the oil cylinder seat 6 for fixing oil cylinder 5 and the sliding block twitch bindiny mechanism 8 being connected with the oil cylinder seat 6, the cunning
Block twitch bindiny mechanism 8 is connected with sliding block 7, and it includes that sliding block twitches connection main body 81 and the sliding block that sliding block, which twitches bindiny mechanism 8,
Connection main body 81 first connecting rod 82 being flexibly connected and the second connecting rod 83 being flexibly connected with first connecting rod 82 are twitched, second company
Bar 83 is connected with sliding block 7, and it is in H character form structures which, which twitches connection main body 81, before and after the first guide pad 3 and the second guide pad 4
It is arranged in parallel between the first track base 1 and the second track base 2.
Specifically, the sliding block 7 of the present embodiment includes slider body and the setting outwardly extending arc tips on slider body
71, which is arranged between the first guide pad 3 and the second guide pad 4, and the arc tips 71 are in core pulling action forwards
It stretches out between the first guide pad 3 and the second guide pad 4,71 width of arc tips of the sliding block 7 is less than slider body width, and the cunning
Block 71 in tubular construction, the inside of the first guide pad 3, the second guide pad 4 inside be cambered structure, the slider body and
The contact surface that one guide pad 3, the second guide pad 4 are in contact is cambered structure, the bending direction direction of the arc tips 71 of sliding block 7
Oil cylinder.
Claims (5)
1. a kind of band arc core-pulling mechanism for automotive-type injection mold, it is characterised in that：It is led including the first track base, second
Rail chair, the second guide pad, the sliding block being arranged between the first guide pad and the second guide pad, oil cylinder, is used for admittedly the first guide pad
The oil cylinder seat of stand oil cylinder and the sliding block being connected with the oil cylinder seat twitch bindiny mechanism, and the sliding block twitches bindiny mechanism and sliding block
It is connected, it includes that sliding block twitch connection main body and the sliding block are twitched connection subject activity and connected which, which twitches bindiny mechanism,
First connecting rod and the second connecting rod being flexibly connected with the first connecting rod, the second connecting rod are connected with the sliding block, the sliding block
It is in H character form structures to twitch connection main body, be arranged in parallel in before and after first guide pad and the second guide pad the first track base and
Between second track base.
2. a kind of band arc core-pulling mechanism for automotive-type injection mold according to claim 1, it is characterised in that：Institute
It states sliding block to include slider body and outwardly extending arc tips are arranged on slider body, slider body setting is oriented to first
Between block and the second guide pad, which stretches out in core pulling action forwards between the first guide pad and the second guide pad.
3. a kind of band arc core-pulling mechanism for automotive-type injection mold according to claim 2, it is characterised in that：Institute
The arc tips width for stating sliding block is less than slider body width, and the sliding block is in tubular construction.
4. a kind of band arc core-pulling mechanism for automotive-type injection mold according to claim 2, it is characterised in that：Institute
It states the inside of the first guide pad, on the inside of the second guide pad be cambered structure, which leads with the first guide pad, second
The contact surface being in contact to block is cambered structure.
5. a kind of band arc core-pulling mechanism for automotive-type injection mold according to claim 2, it is characterised in that：Institute
The bending directions of the arc tips of sliding block is stated towards oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721590670.9U CN207643621U (en) | 2017-11-24 | 2017-11-24 | A kind of band arc core-pulling mechanism for automotive-type injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721590670.9U CN207643621U (en) | 2017-11-24 | 2017-11-24 | A kind of band arc core-pulling mechanism for automotive-type injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207643621U true CN207643621U (en) | 2018-07-24 |
Family
ID=62881572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721590670.9U Expired - Fee Related CN207643621U (en) | 2017-11-24 | 2017-11-24 | A kind of band arc core-pulling mechanism for automotive-type injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207643621U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438898A (en) * | 2018-12-29 | 2020-07-24 | 江苏蓝佩得工业科技有限公司 | Swing arm type arc core-pulling die for automobile accessory |
| CN111571956A (en) * | 2020-04-30 | 2020-08-25 | 深圳市裕展精密科技有限公司 | Slider structure and injection mold |
| CN114536607A (en) * | 2021-12-23 | 2022-05-27 | 东莞汇美模具制造股份有限公司 | Rocker arm core-pulling arc structure of bathroom product mold |
-
2017
- 2017-11-24 CN CN201721590670.9U patent/CN207643621U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438898A (en) * | 2018-12-29 | 2020-07-24 | 江苏蓝佩得工业科技有限公司 | Swing arm type arc core-pulling die for automobile accessory |
| CN111571956A (en) * | 2020-04-30 | 2020-08-25 | 深圳市裕展精密科技有限公司 | Slider structure and injection mold |
| CN111571956B (en) * | 2020-04-30 | 2022-07-05 | 深圳市裕展精密科技有限公司 | Slider structure and injection mold |
| CN114536607A (en) * | 2021-12-23 | 2022-05-27 | 东莞汇美模具制造股份有限公司 | Rocker arm core-pulling arc structure of bathroom product mold |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 |