CN205310728U - Penetrate and glue first board subassembly - Google Patents
Penetrate and glue first board subassembly Download PDFInfo
- Publication number
- CN205310728U CN205310728U CN201521020327.1U CN201521020327U CN205310728U CN 205310728 U CN205310728 U CN 205310728U CN 201521020327 U CN201521020327 U CN 201521020327U CN 205310728 U CN205310728 U CN 205310728U
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- piston
- oil cylinder
- hydro
- annular
- piston rod
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- 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.)
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Abstract
The utility model discloses a penetrate and glue first board subassembly, lid, piston and piston rod behind hydro -cylinder protecgulum, hydro -cylinder main part, hydro -cylinder, the both ends of hydro -cylinder main part approximately are connected respectively with behind hydro -cylinder protecgulum and the hydro -cylinder to first round purine is provided with in the junction, the piston passes through threaded connection with the piston rod to second circle purine is provided with in the junction, the piston is located the hydro -cylinder main part, the outside of piston is provided with two the 1st an annular bearing area and a first annular oil blanket, and first annular oil blanket lies in between two the 1st annular bearing area, be provided with the through -hole that supplies the piston rod to pass on the hydro -cylinder protecgulum, the through -hole inside wall has set gradually two the 2nd annular bearing area, second annular oil blanket and annular from inside to outside and has been covered with dust. Adopt above -mentioned structure the utility model discloses simple structure, job stabilization is reliable, and the packaging efficiency is high, and reducible later maintenance frequency reduces the maintenance cost.
Description
Technical field
The utility model relates to a kind of injection head board component.
Background technology
Injection head board component is assembly important in injection moulding machine, its serviceability directly has influence on the overall performance of injection moulding machine, for this to the structure of injection head board component always in optimization, existing injection head board component complex structure, job stability is not good, often there is needing situation about safeguarding, there is bigger room for improvement, for this reason the utility model provide a kind of structure simply, the injection head board component of good operating stability is used for solving the problem.
Practical novel content
In order to solve the problem, the utility model provides a kind of injection head board component.
The utility model solves the technical scheme that its technical problem adopts:
A kind of injection head board component, comprises oil cylinder front cover, oil cylinder main body, oil cylinder bonnet, piston and piston rod, and the two ends of oil cylinder main body are connected with oil cylinder front cover and oil cylinder bonnet respectively, and is provided with the first circle purine in junction; Piston and piston rod are threaded connection, and are provided with the 2nd circle purine in junction; Described piston is positioned at oil cylinder main body, and the arranged outside of described piston has two first annular bearing bands and one first annular oil seal, and the first annular oil seal is between two first annular bearing bands; Being provided with in described oil cylinder front cover for the through hole that piston rod passes, described through hole inner side-wall is disposed with two second ring bearing bands, second ring oil sealing and annular from inside to outside and is covered with dust.
Described piston and piston rod junction are also provided with a grub screw.
Described oil cylinder inner major diameter is set to 200mm.
Described piston rod external diameter is set to 80mm.
The effective stroke of described piston is set to 425mm.
The beneficial effects of the utility model are: adopting the utility model structure of said structure simple, working stability is reliable, and packaging efficiency height, can reduce later maintenance frequency, reduces maintenance cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is illustrated further:
Fig. 1 is schematic diagram of the present utility model.
Embodiment
With reference to Fig. 1, the utility model is a kind of injection head board component, comprising oil cylinder front cover 1, oil cylinder main body 2, oil cylinder bonnet 3, piston 4 and piston rod 5, the two ends of oil cylinder main body 2 are connected with oil cylinder front cover 1 and oil cylinder bonnet 3 respectively, and are provided with the first circle purine in junction;Piston 4 and piston rod 5 are threaded connection, and are provided with the 2nd circle purine in junction; Piston 4 is positioned at oil cylinder main body 2, and the arranged outside of piston 4 has two first annular bearing bands 6 and one first annular oil seal 7, first annular oil seal 7 between two first annular bearing bands 6; Being provided with in oil cylinder front cover 1 for the through hole that piston rod 5 passes, through hole inner side-wall is disposed with two second ring bearing bands 8, second ring oil sealing 9 and annular from inside to outside and is covered with dust 10; Piston 4 and piston rod 5 junction are also provided with a grub screw 11; Oil cylinder main body 2 internal diameter is set to 200mm; Piston rod 5 external diameter is set to 80mm; The effective stroke of piston 4 is set to 425mm; Adopting the utility model structure of said structure simple, working stability is reliable, and packaging efficiency height, can reduce later maintenance frequency, reduces maintenance cost.
Above-described embodiment is preferred version of the present utility model, and the utility model also can have other embodiments. The technician of this area also can make equivalent variations or replacement under the prerequisite not running counter to the utility model spirit, and these equivalent modification or replacement are all included in the scope set by the application's claim.
Claims (5)
1. an injection head board component, it is characterised in that comprising oil cylinder front cover, oil cylinder main body, oil cylinder bonnet, piston and piston rod, the two ends of oil cylinder main body are connected with oil cylinder front cover and oil cylinder bonnet respectively, and the first circle purine it is provided with in junction; Piston and piston rod are threaded connection, and are provided with the 2nd circle purine in junction; Described piston is positioned at oil cylinder main body, and the arranged outside of described piston has two first annular bearing bands and one first annular oil seal, and the first annular oil seal is between two first annular bearing bands; Being provided with in described oil cylinder front cover for the through hole that piston rod passes, described through hole inner side-wall is disposed with two second ring bearing bands, second ring oil sealing and annular from inside to outside and is covered with dust.
2. a kind of injection head board component as claimed in claim 1, it is characterised in that described piston and piston rod junction are also provided with a grub screw.
3. a kind of injection head board component as claimed in claim 1, it is characterised in that described oil cylinder inner major diameter is set to 200mm.
4. a kind of injection head board component as claimed in claim 1, it is characterised in that described piston rod external diameter is set to 80mm.
5. a kind of injection head board component as claimed in claim 1, it is characterised in that the effective stroke of described piston is set to 425mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020327.1U CN205310728U (en) | 2015-12-09 | 2015-12-09 | Penetrate and glue first board subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020327.1U CN205310728U (en) | 2015-12-09 | 2015-12-09 | Penetrate and glue first board subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205310728U true CN205310728U (en) | 2016-06-15 |
Family
ID=56316176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521020327.1U Active CN205310728U (en) | 2015-12-09 | 2015-12-09 | Penetrate and glue first board subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205310728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166850A (en) * | 2016-08-17 | 2016-11-30 | 南通皋液液压机有限公司 | A kind of filling system of hydraulic machine for magnetic material |
-
2015
- 2015-12-09 CN CN201521020327.1U patent/CN205310728U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166850A (en) * | 2016-08-17 | 2016-11-30 | 南通皋液液压机有限公司 | A kind of filling system of hydraulic machine for magnetic material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528415 No. 110, Zhaoyi Road, Xiaolan Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Lijin Plastic Machinery Intelligent Manufacturing Co.,Ltd. Address before: 528414 No. 31, Guangfu Avenue, Dongsheng Town, Zhongshan City, Guangdong Province Patentee before: Zhongshan Lijin Machinery Co.,Ltd. |
|
| CP03 | Change of name, title or address |