CN206273581U - A kind of new thimble and penetrate shifting cylinder structure - Google Patents
A kind of new thimble and penetrate shifting cylinder structure Download PDFInfo
- Publication number
- CN206273581U CN206273581U CN201621227583.2U CN201621227583U CN206273581U CN 206273581 U CN206273581 U CN 206273581U CN 201621227583 U CN201621227583 U CN 201621227583U CN 206273581 U CN206273581 U CN 206273581U
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- CN
- China
- Prior art keywords
- embedded
- oil cylinder
- bearing bracket
- drive end
- end bearing
- Prior art date
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Abstract
The utility model discloses a kind of new thimble and penetrate shifting cylinder structure, including oil cylinder, oil cylinder pull bar, embedded drive end bearing bracket, embedded rear end cap, piston rod and piston, piston rod is connected with piston, it is placed in oil cylinder, characterized in that, embedded drive end bearing bracket and embedded rear end cap are designed with embedded location hole；Oil cylinder is external diameter positional cylinder, and is connected with the embedded drive end bearing bracket and embedded rear end cap by the embedded location hole；Oil cylinder pull bar connects embedded drive end bearing bracket and embedded rear end cap respectively, and is fixed on embedded drive end bearing bracket with fixing nut, and the clearance position of the fixing nut is additionally provided with embedded drive end bearing bracket.New thimble and penetrate shifting cylinder structure that the utility model is proposed, by oil cylinder outside fix and external diameter static seal, and are provided with the clearance position of fixing nut, the utilization space to greatest extent in the confined space, improves piston stroke, and the structure is easy for installation, compact in design, it is safe and reliable.
Description
Technical field
The utility model is related to machine Control system technical field, more particularly to a kind of new thimble and penetrates shifting oil cylinder
Structure.
Background technology
In recent years, due to the extensive use of plastic cement, plastic product is more and more diversified, more and more to injection machine requirement,
Before the several years, due to being the universal product prevailing, the thimble range demands to ejecting product are not high, in recent years, due to product
Complicated variation, thimble stroke in the past can not again fully meet requirement, and common mechanical reaming type injection is due to machine hinge arrangement space
Limitation, to increase thimble stroke needs transformation apparatus to cut with scissors, and quantities greatly, causes the big mould of thimble stroke in need, can only transfer to
Big one-level machine, causes very big waste.
Furthermore, platform is penetrated so that the collocation of big locked mode is small in plastics row, it is very common with the configuration for meeting injection at a high speed, penetrate platform due to small
Barrel limited length, limited moving stage space often resulted in oil cylinder stroke just a little bit poorer awkward situation, it has to adopt
The structure of pusher, but back-push structure shortcoming stabilization are taken, complex structure, cost is high.
Therefore, in order to solve problem above, it is necessary to design one kind in the confined space, the oil cylinder for meeting range can be taken
Structure.
Utility model content
The purpose of this utility model is directed to the above mentioned problem of prior art presence, it is proposed that a kind of new thimble and penetrate
Move cylinder structure.
The technical solution of the utility model is as follows：A kind of new thimble and shifting cylinder structure is penetrated, including oil cylinder, oil cylinder draw
Bar, embedded drive end bearing bracket, embedded rear end cap, piston rod and piston, the piston rod are connected with piston, are placed in oil cylinder,
Characterized in that, the embedded drive end bearing bracket and embedded rear end cap are designed with embedded location hole, the oil cylinder is fixed for external diameter
Position oil cylinder, and be connected with the embedded drive end bearing bracket and embedded rear end cap by the embedded location hole, the oil cylinder two
End is additionally provided with the mounting groove of seal, and the seal is O-shaped seal, and sealing means are external diameter static seal；The oil cylinder
Pull bar connects the embedded drive end bearing bracket and embedded rear end cap respectively, and is fixed on the embedded drive end bearing bracket with fixing nut
On, the clearance position of the fixing nut is additionally provided with the embedded drive end bearing bracket.
Described new thimble and shifting cylinder structure is penetrated, wherein, the embedded drive end bearing bracket is additionally provided with for the oil
The endoporus of cylinder pull bar positioning.
Described new thimble and shifting cylinder structure is penetrated, wherein, the embedded rear end cap is additionally provided with for the oil
The cavity of cylinder pull bar positioning.
The beneficial effects of the utility model：By the external diameter static seal of oil cylinder outside fix, and it is provided with keeping away for fixing nut
Room, the utilization space to greatest extent in the confined space improves piston stroke, and the structure is easy for installation, compact in design, peace
It is complete reliable.
Brief description of the drawings
Fig. 1 is the new thimble of the utility model and penetrates shifting cylinder structure sectional view.
Fig. 2 is the new thimble of the utility model and penetrates shifting cylinder structure front view.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, clear and definite, develop simultaneously implementation referring to the drawings
Example is further described to the utility model.
Why the oil cylinder of traditional structure can not reach maximum utility, and it is main reason is that the interior positioning and internal diameter of oil cylinder
Static seal occupies very big space, have compressed piston stroke, and the nut of steady brace also occupies certain space,
The extremely compact thimble in space and small pedestal of penetrating are moved under oil cylinder, can cause great space waste.
The utility model discloses a kind of new thimble and shifting cylinder structure is penetrated, referring to Fig. 1 and Fig. 2, including oil cylinder
100th, oil cylinder pull bar 510, embedded drive end bearing bracket 200, embedded rear end cap 300, piston rod 410 and piston 420, the piston rod
410 are connected with piston 420, are placed in oil cylinder 100, and in practical application, embedded drive end bearing bracket 200 is provided with embedded location hole
210, and in the case where seal and fuel feed hole is met, the depth of embedded location hole 210 is deepened as far as possible；Embedded rear end
Lid 300 is provided with embedded location hole 310, and in the case where embedded rear end cap intensity is ensured, deepens as far as possible embedded
The depth of location hole 310；Oil cylinder 100 is external diameter positional cylinder, and by the embedded location hole 210 and embedded drive end bearing bracket
200 and embedded rear end cap 300 connect, the two ends of oil cylinder 100 are additionally provided with the mounting groove 110 of seal 120, the seal 120
It is O-shaped seal, sealing means are external diameter static seal；Oil cylinder pull bar 510 connect respectively embedded drive end bearing bracket 200 and it is embedded after
End cap 300, and be fixed on embedded drive end bearing bracket 200 with fixing nut 520, it is additionally provided with fixation on embedded drive end bearing bracket 200
The clearance position 220 of nut 520.By oil cylinder outside fix and external diameter static seal, and the clearance position of fixing nut 520 is provided with,
The interior utilization space to greatest extent of the confined space, improves piston stroke.
In practical application, referring to Fig. 1 and Fig. 2, the new thimble and penetrate shifting cylinder structure in, embedded drive end bearing bracket 200
The endoporus for the positioning of oil cylinder pull bar 510 is provided with, embedded rear end cap 300 is additionally provided with the cavity for the positioning of oil cylinder pull bar 510.
During installation, by the two ends of oil cylinder 100 respectively with the embedded location hole 210 of embedded drive end bearing bracket 200 and embedded rear end cap 300
Embedded location hole 310 coordinates, and the one end of oil cylinder pull bar 510 is put into the cavity of embedded rear end cap 300, and one end is in
The endoporus of embedded drive end bearing bracket 200, is fixed with fixing nut 520, and average force is tensed, and installs extremely simple convenience.
This should be understood that application of the present utility model is not limited to above-mentioned citing, to those of ordinary skill in the art
For, can according to the above description be improved or be converted, all these modifications and variations should all belong to appended by the utility model
Scope of the claims.
Claims (3)
1. a kind of new thimble and shifting cylinder structure is penetrated, including oil cylinder, oil cylinder pull bar, embedded drive end bearing bracket, embedded rear end
Lid, piston rod and piston, the piston rod are connected with piston, are placed in oil cylinder, it is characterised in that the embedded drive end bearing bracket
Embedded location hole is designed with embedded rear end cap, the oil cylinder is external diameter positional cylinder, and by the embedded positioning
Hole is connected with the embedded drive end bearing bracket and embedded rear end cap, and the oil cylinder two ends are additionally provided with the mounting groove of seal, institute
Seal is stated for O-shaped seal, sealing means are external diameter static seal；The oil cylinder pull bar connects the embedded drive end bearing bracket respectively
With embedded rear end cap, and it is fixed on the embedded drive end bearing bracket with fixing nut, is also set up on the embedded drive end bearing bracket
There is the clearance position of the fixing nut.
2. new thimble according to claim 1 and shifting cylinder structure is penetrated, it is characterised in that the embedded drive end bearing bracket
It is additionally provided with the endoporus for oil cylinder pull bar positioning.
3. new thimble according to claim 1 and shifting cylinder structure is penetrated, it is characterised in that the embedded rear end cap
It is additionally provided with the cavity for oil cylinder pull bar positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621227583.2U CN206273581U (en) | 2016-11-15 | 2016-11-15 | A kind of new thimble and penetrate shifting cylinder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621227583.2U CN206273581U (en) | 2016-11-15 | 2016-11-15 | A kind of new thimble and penetrate shifting cylinder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206273581U true CN206273581U (en) | 2017-06-23 |
Family
ID=59062249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621227583.2U Expired - Fee Related CN206273581U (en) | 2016-11-15 | 2016-11-15 | A kind of new thimble and penetrate shifting cylinder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206273581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603769A (en) * | 2022-03-14 | 2022-06-10 | 广东威亚精密机械股份有限公司 | High-injection-speed large-torsion glue injection device |
-
2016
- 2016-11-15 CN CN201621227583.2U patent/CN206273581U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603769A (en) * | 2022-03-14 | 2022-06-10 | 广东威亚精密机械股份有限公司 | High-injection-speed large-torsion glue injection device |
| CN114603769B (en) * | 2022-03-14 | 2022-12-13 | 广东威亚精密机械股份有限公司 | High-injection-speed large-torsion glue injection device |
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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 |
Granted publication date: 20170623 Termination date: 20201115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |