CN205674424U - A kind of single-cylinder injection device - Google Patents
A kind of single-cylinder injection device Download PDFInfo
- Publication number
- CN205674424U CN205674424U CN201620642127.8U CN201620642127U CN205674424U CN 205674424 U CN205674424 U CN 205674424U CN 201620642127 U CN201620642127 U CN 201620642127U CN 205674424 U CN205674424 U CN 205674424U
- Authority
- CN
- China
- Prior art keywords
- shaft
- drive mechanism
- substrate
- spline
- power transmission
- 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
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of single-cylinder injection device, including injection seat (1), piston connector (5) and drive mechanism, it also includes spline shaft (12)；One end of described spline shaft (12) is connected fixing through substrate (6) with power transmission shaft (7), leaves gap and can make under the promotion of piston connector (5) near drive mechanism motion until realizing rotation under the drive of drive mechanism between the other end and drive mechanism.The utility model has the advantages that this single-cylinder injection device, in completing whole injection process, drives the drive mechanism of drive axis to occur without movement, energy consumption is lower.
Description
Technical field
This utility model relates to a kind of single-cylinder injection device.
Background technology
Existing single-cylinder injection device, its structure is substantially as double in the injection of single cylinder that patent announcement number is CN 202037825 U
Consistent disclosed in cylinder anti-saliva preformed injection device, analyzes this single-cylinder injection device of its topology discovery in completing injection process,
When preformed is complete, pressure oil enters from the oil-out B that is injected into of oil cylinder bonnet 21, promotes piston connector 15 to move, same to belt transect
Dynamic motor base 18, piston boit 14, power transmission shaft 17 and screw rod 3 move, and owing to oil motor 19 is arranged on motor base 18, above-mentioned complete
The action of preformed shows that oil motor 19 also connects motor base 18, piston boit 14, power transmission shaft 17 and screw rod 3 and moves together, first oil
Motor 19 is responsible for driving power transmission shaft 17 to rotate in the effect of injection device, and whether oil motor 19 moves, and can't affect whole
The function of device, secondly, oil motor 19 volume is relatively big, and quality is relatively big, drives oil motor 19 to move and adds whole injection device
Energy consumption, it may thus be appreciated that above-mentioned single-cylinder injection device due to need drive oil motor 19 movement, its energy consumption is higher.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of single-cylinder injection device, and this single-cylinder injection device is complete
Becoming in whole injection process, drive the drive mechanism of drive axis to occur without movement, energy consumption is lower.
For solving above-mentioned technical problem, the technical scheme that this utility model provides is: a kind of single-cylinder injection device, including note
Penetrating seat, piston connector and drive mechanism, the front end of injection seat connects machine barrel, is provided with screw rod, described injection in machine barrel
The rear end of seat is fixed with end cap, and the outside of end cap is provided with substrate, and described drive mechanism is located at the outside of substrate, and described piston connects
One end of part is connected through end cap with substrate, and the other end of described piston connector is slidably tied in injection seat, piston connector
In be additionally provided with can axial rotation rotary shaft, one end of power transmission shaft is connected with screw rod, described piston connector and injection seat
Being provided with oil pocket between inwall, described end cap is provided with the oil plant being interconnected with oil pocket and imports and exports, and the both sides of described injection seat are also
It is provided with the return oil cylinder component being connected with substrate；It also includes spline shaft；One end of described spline shaft passes substrate
It is connected with power transmission shaft fixing, leaves gap between the other end and drive mechanism and can make under the promotion of piston connector near driving
Dynamic mechanism kinematic is until realize rotating under the drive of drive mechanism.
Preferred as one, described drive mechanism includes motor and motor mount；Described motor mount is located at base
The outside of plate, described motor is arranged on the side of motor mount, and the opposite side of described motor mount is provided with shaft coupling, institute
One end of the output shaft and shaft coupling of stating motor is connected, and the other end of described shaft coupling and spline shaft are in same axis also
Transmission therewith in spline shaft inserts shaft coupling.
Preferred as one, one end of described spline shaft is provided with the spline housing coordinated with power transmission shaft, on the other end
It is provided with the spline housing coordinated with shaft coupling.
Preferred as one, described substrate is provided with the through hole passed for spline shaft, and described spline shaft is with logical
The gap for spline shaft axial rotation it is provided with between the hole wall in hole.
After using above structure, this utility model compared with prior art, has the advantage that by setting up spline biography
Moving axis；As transmission original paper, it not to have drive mechanism directly to drive drive axis, set up shaft coupling simultaneously, establish transmission
Contact between axle, spline shaft, shaft coupling and drive mechanism, it is ensured that drive in the case of not moving, complete
The process of whole injection, it is to avoid the deficiency in background technology, reduces energy consumption.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Shown in figure: 1, injection seat；2, machine barrel；3, screw rod；4, end cap；401, oil plant is imported and exported；5, piston connector；6、
Substrate；7, power transmission shaft；8, oil pocket；9, motor；10, motor mount；11, shaft coupling；12, spline shaft.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail.
As shown in Figure 1, this utility model one single-cylinder injection device, including injection seat 1, piston connector 5 and drive
Motivation structure, the front end of injection seat 1 connects machine barrel 2, is provided with screw rod 3 in machine barrel 2, and the rear end of described injection seat 1 is fixed with end
Lid 4, the outside of end cap 4 is provided with substrate 6, and described drive mechanism is located at the outside of substrate 6, and one end of described piston connector 5 is worn
Crossing end cap 4 to be connected with substrate 6, the other end of described piston connector 5 is slidably tied in injection seat 1, also sets in piston connector 5
Being equipped with the power transmission shaft 7 of energy axial rotation, one end of power transmission shaft 7 is connected with screw rod 3, described piston connector 5 and injection seat 1
Being provided with oil pocket 8 between inwall, described end cap 4 is provided with the oil plant being interconnected with oil pocket 8 and imports and exports 401, described injection seat 1
Both sides are additionally provided with the return oil cylinder component being connected with substrate 6；It also includes spline shaft 12；The one of described spline shaft 12
Hold to be connected with power transmission shaft 7 through substrate 6 and fix, between the other end and drive mechanism, leave gap and can be at piston connector 5
Promote lower work near drive mechanism motion until realizing rotating under the drive of drive mechanism.
Described drive mechanism includes motor 9 and motor mount 10；Described motor mount 10 is located at outside substrate 6
Side, described motor 9 is arranged on the side of motor mount 10, and the opposite side of described motor mount 10 is provided with shaft coupling 11,
The output shaft of described motor 9 is connected with one end of shaft coupling 11, and the other end of described shaft coupling 11 is in spline shaft 12
Same axis transmission therewith in spline shaft 12 inserts shaft coupling 11.One end of described spline shaft 12 be provided with
The spline housing that power transmission shaft 7 coordinates, the other end is provided with the spline housing coordinated with shaft coupling 11.
Described substrate 6 is provided with the through hole passed for spline shaft 12, described spline shaft 12 and the hole wall of through hole
Between be provided with the gap for spline shaft 12 axial rotation.
Below only most preferred embodiment of the present utility model is described, but is not to be construed as the limit to claim
System.This utility model is not limited only to above example, all is made in the protection domain of this utility model independent claims
Various changes are all in protection domain of the present utility model.
Claims (4)
1. a single-cylinder injection device, including injection seat (1), piston connector (5) and drive mechanism, before injection seat (1)
End connection has machine barrel (2), is provided with screw rod (3) in machine barrel (2), and the rear end of described injection seat (1) is fixed with end cap (4), end cap
(4) outside is provided with substrate (6), and described drive mechanism is located at the outside of substrate (6), and one end of described piston connector (5) is worn
Crossing end cap (4) to be connected with substrate (6), the other end of described piston connector (5) is slidably tied in injection seat (1), and piston connects
Being additionally provided with the power transmission shaft (7) of energy axial rotation in part (5), one end of power transmission shaft (7) is connected with screw rod (3), described piston
Being provided with oil pocket (8) between the inwall of connector (5) and injection seat (1), described end cap (4) is provided with and is interconnected with oil pocket (8)
Oil plant import and export (401), the both sides of described injection seat (1) are additionally provided with the return oil cylinder component being connected with substrate (6)；Its feature
It is: it also includes spline shaft (12)；One end of described spline shaft (12) is through substrate (6) with power transmission shaft (7) even
Connect fixing, leave gap between the other end and drive mechanism and can make under the promotion of piston connector (5) near drive mechanism
Motion is until realize rotating under the drive of drive mechanism.
A kind of single-cylinder injection device the most according to claim 1, it is characterised in that: described drive mechanism includes motor (9)
And motor mount (10)；Described motor mount (10) is located at the outside of substrate (6), and described motor (9) is arranged on motor
The side of mounting seat (10), the opposite side of described motor mount (10) is provided with shaft coupling (11), the output of described motor (9)
Axle is connected with the one end of shaft coupling (11), and the other end of described shaft coupling (11) and spline shaft (12) are in same axis also
It is in transmission connection therewith after spline shaft (12) inserts in shaft coupling (11).
A kind of single-cylinder injection device the most according to claim 2, it is characterised in that: one end of described spline shaft (12)
Being provided with the spline housing coordinated with power transmission shaft (7), the other end is provided with the spline housing coordinated with shaft coupling (11).
A kind of single-cylinder injection device the most according to claim 2, it is characterised in that: described substrate (6) is provided with for spline
The through hole that power transmission shaft (12) passes, is provided with between described spline shaft (12) and the hole wall of through hole for spline shaft (12) axle
To the gap rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620642127.8U CN205674424U (en) | 2016-06-22 | 2016-06-22 | A kind of single-cylinder injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620642127.8U CN205674424U (en) | 2016-06-22 | 2016-06-22 | A kind of single-cylinder injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205674424U true CN205674424U (en) | 2016-11-09 |
Family
ID=57429134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620642127.8U Expired - Fee Related CN205674424U (en) | 2016-06-22 | 2016-06-22 | A kind of single-cylinder injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205674424U (en) |
-
2016
- 2016-06-22 CN CN201620642127.8U patent/CN205674424U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206780242U (en) | Power motor rotor spline assembling positioner | |
| CN103541882B (en) | Compression assembly and applied compressor thereof | |
| CN202278541U (en) | Novel oil seal assembly device | |
| CN205674424U (en) | A kind of single-cylinder injection device | |
| CN205278086U (en) | Bi -polar outgoing propeller shaft integrated configuration, annex transmission system and aeroengine | |
| CN205811813U (en) | Casing stator press-loading mould | |
| CN205383224U (en) | Tandem -type rollers oscillating tooth speed reducer | |
| CN207781318U (en) | A kind of both-end electromagnet | |
| CN202147369U (en) | Single-cylinder injection device | |
| CN202688660U (en) | Driving mechanism of normal sewing machine | |
| CN204608355U (en) | A kind of Sewing machines directly drives structure | |
| CN203378286U (en) | Transmission mechanism for returning machine of corn harvester | |
| CN206878578U (en) | Cydariform worm screw shape external rotor electric machine | |
| CN207431802U (en) | A kind of crank milling hydraulically operated fixture | |
| CN205703156U (en) | The cylinder jacket trim ring of electromotor | |
| CN200940202Y (en) | Connecting mechanism of coupled-axle device of sewing machine | |
| CN204647047U (en) | A kind of follow-on axle joiner mechanism | |
| CN205136408U (en) | Coupler | |
| CN204205759U (en) | Rotor axle sleeve | |
| CN202840814U (en) | Coupling device used for servo motor | |
| CN202586568U (en) | Motor base direct connection structure | |
| CN202509238U (en) | Swing axle provided with oil-supply device | |
| CN2666939Y (en) | Traverse cam box device for revolving rotor spinning machine | |
| CN202962527U (en) | Rack bearing assembling mechanism of jaw crusher | |
| CN206246648U (en) | For the motor direct connection worm decelerating machines for putting formula series made in Great Britain more |
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: 20161109 Termination date: 20190622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |