CN207942661U - Vertical injection molding machine ejecting mechanism - Google Patents
Vertical injection molding machine ejecting mechanism Download PDFInfo
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- CN207942661U CN207942661U CN201721875463.8U CN201721875463U CN207942661U CN 207942661 U CN207942661 U CN 207942661U CN 201721875463 U CN201721875463 U CN 201721875463U CN 207942661 U CN207942661 U CN 207942661U
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- penetrates
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Abstract
The utility model is related to vertical injection molding machine technical fields, refer in particular to a kind of vertical injection molding machine ejecting mechanism；The utility model includes penetrating cylinder body, it penetrates being fixedly arranged in the middle of for cylinder body and penetrates cylinder flange, penetrate cylinder flange sleeve be set to penetrate on cylinder mandrel, retaining ring is fixed on the bottom for penetrating cylinder mandrel, the lower central for penetrating cylinder body offers through-hole, through-hole is located at the underface for penetrating cylinder mandrel, it penetrates the cylinder piston activity and is placed on the top for penetrating cylinder mandrel, penetrating has the first oil inlet outside cylinder body, second oil inlet, first oil inlet is connected to the space above the cylinder piston is penetrated, second oil inlet is connected to the space below the cylinder piston is penetrated, the top for penetrating cylinder body is fixed with motor bearing, it is fixed with hydraulic motor in motor bearing, the top of hydraulic motor connecting shaft bolt, the bottom of axis bolt is arranged with axis bolt and covers and be inserted into the top for penetrating cylinder mandrel；The utility model overall structure is more compact, so occupy little space, and in such a way that piston moves up and down so that action more balances, projects precision height, and whole cost is low.
Description
Technical field
The utility model is related to vertical injection molding machine technical fields, refer in particular to a kind of vertical injection molding machine ejecting mechanism.
Background technology
Existing vertical injection molding machine ejecting mechanism, be primarily present occupied space is big, stable action is poor, project precision it is low,
The problems such as valence processed is of high cost.
Therefore, the defect based on above-mentioned existing vertical injection molding machine ejecting mechanism, needs to penetrate existing vertical injection molding machine
Go out mechanism to be improved.
Invention content
The purpose of this utility model is that providing a kind of vertical injection molding machine ejecting mechanism in view of the deficiencies of the prior art, this is vertical
Formula injection molding machine ejecting mechanism solves present in existing ejecting mechanism：Occupied space is big, stable action is poor, projects precision
The defects of valence low, processed is of high cost.
To achieve the above object, the utility model is achieved through the following technical solutions：Vertical injection molding machine ejecting mechanism,
Including penetrating cylinder body, penetrates being fixedly arranged in the middle of for cylinder body and penetrate cylinder flange, penetrate cylinder flange sleeve set on penetrating on cylinder mandrel, retaining ring, which is fixed on, penetrates cylinder
The bottom of mandrel, the lower central for penetrating cylinder body offer through-hole, and through-hole is located at the underface for penetrating cylinder mandrel, penetrates the cylinder piston movable sleeve
In the top for penetrating cylinder mandrel, penetrating has the first oil inlet, the second oil inlet outside cylinder body, the first oil inlet and penetrates above the cylinder piston
Space is connected to, and the second oil inlet is connected to the space below the cylinder piston is penetrated, and the top for penetrating cylinder body is fixed with motor bearing, and motor is held
Hydraulic motor is fixed on seat, the top of hydraulic motor connecting shaft bolt, the bottom of axis bolt, which is arranged with axis bolt set and is inserted into, penetrates cylinder
The top of mandrel.
Specifically, the top of axis bolt is arranged with bearing, bearing is located in motor bearing.
More specifically, it penetrates at the top of cylinder mandrel and offers hole, in the embedded hole of axis bolt set.
Further, cylinder flange is penetrated to fix by set screw.
Further, it includes top, middle part, lower part to penetrate cylinder body, penetrates the position that cylinder flange is located at top, middle part is connected,
The bottom for penetrating cylinder mandrel passes through to penetrate cylinder flange and be located at and penetrates the middle part of cylinder body, and the lower part face for penetrating cylinder body penetrates cylinder mandrel and opens up through-hole.
The beneficial effects of the utility model are：Overall structure is more compact, so occupy little space, and using on piston
The mode of lower movement so that action more balances, projects precision height, and whole cost is low.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is another angled arrangement schematic diagram of the utility model.
Fig. 3 is the schematic top plan view of the utility model.
Fig. 4 is the K-K of Fig. 3 to schematic cross-sectional view.
Specific implementation mode
The utility model will be further described below with reference to the accompanying drawings.
Seeing Fig. 1 --- Fig. 4, the utility model vertical injection molding machine ejecting mechanism include：Cylinder body 1 is penetrated, connection is played for main structure
Fixed each part effect.Retaining ring 2 is fixed on the bottom for penetrating cylinder mandrel 3, and the effect of retaining ring 2 is connection expects pipe screw rod.It penetrates under cylinder body 1
Portion center offers through-hole, and through-hole is located at the underface for penetrating cylinder mandrel 3, penetrates cylinder mandrel 3 and penetrates the cylinder piston 6, axis bolt covers 7 and connect,
It penetrates the cylinder piston 6 and is placed on the top for penetrating cylinder mandrel 3, the top for penetrating cylinder mandrel 3 offers hole, and axis bolt set 7 is embedded in the hole, penetrates cylinder method
Orchid 4 is fixed on and penetrates in cylinder body 1, and is sheathed on and penetrates on cylinder mandrel 3, penetrates the cylinder piston 6 and is located to penetrating on cylinder flange 4.
Cylinder flange 4 is penetrated in set screw fixation, prevents from penetrating the movement of cylinder flange 4.
Penetrating has the first oil inlet 12, the second oil inlet 13 outside cylinder body 1, the first oil inlet 12 with penetrate 6 top of the cylinder piston
Space is connected to, and the second oil inlet 13 is connected to the space for penetrating 6 lower section of the cylinder piston, is penetrated the cylinder piston 6 and is being penetrated cylinder body 1 by hydraulic oil promotion
Inside move up and down.
Axis bolt set 7 is sheathed on the bottom of axis bolt 8.The top of axis bolt 8 is fixedly connected in motor bearing 9, and motor bearing 9 is solid
It is scheduled on the top for penetrating cylinder body 1.Hydraulic motor 11, the top of 11 connecting shaft bolt 8 of hydraulic motor, hydraulic pressure are fixed in motor bearing 9
Motor 11 is with 8 rotary motion of moving axis bolt.The top of axis bolt 8 is arranged with bearing 10, and bearing 10 is located at 9 in motor bearing, support shaft
Bolt 8 reduces the friction coefficient in its motion process, and ensures its rotating accuracy.
Operation principle：Hydraulic oil from oil inlet from the first oil inlet 12, hydraulic oil promotion penetrate the cylinder piston 6 stay be moved to it is specified
Behind position, hydraulic motor 11 with moving axis bolt 8, penetrate 3 rotary motion of cylinder mandrel, then drive expects pipe screw rod project.It completes after projecting
11 stop motion of hydraulic motor.Hydraulic oil penetrates the cylinder piston 6 and lives in move back to from oil inlet from the second oil inlet 13, hydraulic oil promotion
In situ, hydraulic oil oil return completes a cycle action to fuel tank at the first oil inlet 12.Hydraulic oil from the first oil inlet 12 into
Oil, hydraulic oil oil return is to fuel tank at the second oil inlet 13.Hydraulic oil promotion is penetrated after the cylinder piston 6 stays and be moved to designated position, liquid
Pressure motor 11 with moving axis bolt 8, penetrate 3 rotary motion of cylinder mandrel, then drive expects pipe screw rod project.Subsequent action repeats.
The utility model ejecting mechanism occupies little space than past ejecting mechanism, it is more stable to act, the high, system that projects precision
Valence is at low cost.
Certainly, the embodiment of the above, only the preferred embodiments of the utility model, not limit the utility model
Practical range, therefore the equivalence changes done of all structure, feature and principles according to described in present utility model application the scope of the claims or repair
Decorations, should all be included in present utility model application the scope of the claims.
Claims (5)
1. vertical injection molding machine ejecting mechanism, it is characterised in that：Including penetrating cylinder body, penetrates being fixedly arranged in the middle of for cylinder body and penetrate cylinder flange, penetrate
Cylinder flange sleeve is set to and penetrates on cylinder mandrel, and retaining ring is fixed on the bottom for penetrating cylinder mandrel, and the lower central for penetrating cylinder body offers through-hole, leads to
Hole, which is located at, penetrates the underface of cylinder mandrel, penetrates the cylinder piston activity and is placed on the top for penetrating cylinder mandrel, penetrate outside cylinder body have the first oil inlet,
Second oil inlet, the first oil inlet are connected to the space above the cylinder piston is penetrated, and the second oil inlet and penetrate the space below the cylinder piston
Connection, the top for penetrating cylinder body is fixed with motor bearing, hydraulic motor, the top of hydraulic motor connecting shaft bolt is fixed in motor bearing
End, the bottom of axis bolt are arranged with axis bolt and cover and be inserted into the top for penetrating cylinder mandrel.
2. vertical injection molding machine ejecting mechanism according to claim 1, it is characterised in that：The top of axis bolt is arranged with bearing,
Bearing is located in motor bearing.
3. vertical injection molding machine ejecting mechanism according to claim 1, it is characterised in that：It penetrates at the top of cylinder mandrel and offers
Hole, axis bolt cover in embedded hole.
4. vertical injection molding machine ejecting mechanism according to claim 1, it is characterised in that：It is solid by set screw to penetrate cylinder flange
It is fixed.
5. vertical injection molding machine ejecting mechanism according to claim 1, it is characterised in that：Penetrate cylinder body include top, middle part, under
Portion penetrates cylinder flange and is located at the connected position in top, middle part, and the bottom for penetrating cylinder mandrel passes through to penetrate cylinder flange and be located at and penetrates in cylinder body
Portion, the lower part face for penetrating cylinder body penetrate cylinder mandrel and open up through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721875463.8U CN207942661U (en) | 2017-12-28 | 2017-12-28 | Vertical injection molding machine ejecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721875463.8U CN207942661U (en) | 2017-12-28 | 2017-12-28 | Vertical injection molding machine ejecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207942661U true CN207942661U (en) | 2018-10-09 |
Family
ID=63700983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721875463.8U Active CN207942661U (en) | 2017-12-28 | 2017-12-28 | Vertical injection molding machine ejecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207942661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962747A (en) * | 2017-12-28 | 2018-04-27 | 东莞市正宸精密机械有限公司 | Vertical injection molding machine ejecting mechanism |
-
2017
- 2017-12-28 CN CN201721875463.8U patent/CN207942661U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962747A (en) * | 2017-12-28 | 2018-04-27 | 东莞市正宸精密机械有限公司 | Vertical injection molding machine ejecting mechanism |
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