CN104827633A - Side-sway cylinder - Google Patents
Side-sway cylinder Download PDFInfo
- Publication number
- CN104827633A CN104827633A CN201510224973.8A CN201510224973A CN104827633A CN 104827633 A CN104827633 A CN 104827633A CN 201510224973 A CN201510224973 A CN 201510224973A CN 104827633 A CN104827633 A CN 104827633A
- Authority
- CN
- China
- Prior art keywords
- screw
- lever
- ring
- plate
- loading plate
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 125000006850 spacer group Chemical group 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/28—Closure devices therefor
- B29C45/2806—Closure devices therefor consisting of needle valve systems
- B29C45/281—Drive means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
Abstract
The invention discloses a side-sway cylinder, comprising a protective cover, a first screw, a rotation stopping cylinder, a valve needle, a second screw, a shaft, a bearing plate, a metallic gasket, a support base, a third screw, a shaft, a screw, a driving member assembly, a retainer ring, a thermal spacer, a screw, a stroke adjustment cap, an adjusting screw, a nut, a retainer ring, a shaft sleeve, a retainer ring and a lever. The support base is fixed on the bearing plate by a third screw, and the metallic gasket is placed in a groove of the support base; the lever via the shaft sleeve is arranged in the middle of the support base, and the lever is also provided with the retainer ring to prevent shedding; the driving member assembly is fixed on the on the bearing plate by the screws, and the other end of the lever is connected to the driving member via the shaft and is then stuck by the retainer ring to prevent shedding. The ceiling mounting of the driving member reduces the thickness requirement of the template; and the thermal spacer (cooling plate) between a spreader plate and the driving member further reduces the influence of high heat of the spreader plate on the driving member.
Description
Technical field
The present invention relates to hot flow path injection molding art, be specifically related to a kind of side-sway cylinder.
Background technology
Integrated thermal flow passage system is a kind of TOP-TIP with Fast Installation and disassembling function, and the actuator (actuator: hydraulic cylinder or cylinder, in the application for needle provides reciprocating power) of this system is for being directly installed on flow distribution plate.Like this to before client, actuator can be installed non-delivery, eliminate the time of in-site installation and debugging.As shown in Figure 1, just because of actuator is mounted on flow distribution plate, so cause the thicker thickness of the top board needs of mould could meet the requirement for height of actuator, add the cost of mould, also limit to popularity and the flexibility of the application of this system simultaneously.Meanwhile, because current integrated form system is directly integrated on flow distribution plate, and heater that flow distribution plate has been arranged, make flow distribution plate have the high temperature of 200 ~ 400 DEG C, have impact on the service life of actuator to a certain extent.When actuator is hydraulic cylinder, the operating mode of high temperature, has the risk causing internal and outernal leakage.Simultaneously also can affect hydraulic pressure oil viscosity, so cause hydraulic cylinder operating lag, strength do not reach designing requirement etc. series of problems.
Summary of the invention
In order to solve these above-mentioned problems of integrated thermal flow passage system, the invention provides a kind of side-sway cylinder.
For achieving the above object, the technical scheme that the present invention takes is:
Side-sway cylinder, comprise protective cover, the first screw, spline post, needle, the second screw, axle, loading plate, metallic gasket, supporting seat, the 3rd screw, axle, screw, actuator assembly, back-up ring, thermal resistance dividing plate, screw, stroke adjustment cap, adjustment screw, nut, back-up ring, axle sleeve, back-up ring, lever, supporting seat is fixed on loading plate by the 3rd screw, and metallic gasket is placed in the groove of supporting seat; Lever is arranged on the centre of supporting seat by axle axle sleeve, and lever is also provided with back-up ring, is blocked in case anti-avulsion falls; Actuator assembly is fixed by screws on loading plate, and other one end of lever to be connected with actuator by axle and to be blocked by back-up ring in case anti-avulsion falls; Adjustment screw is fixed on stroke adjustment cap, and adjustment screw one end is connected with nut, occurs to loosen to play the role of fastening for preventing adjustment screw; Stroke adjustment cap 17 is fixed by screws on loading plate; Thermal resistance dividing plate is arranged in the middle of loading plate, and its effect stops that the heat radiation of flow distribution plate avoids heat to pass to actuator assembly; The hanging platform of needle is D shape; spline post is fixed on flow distribution plate by the first screw; facing directly of needle and facing directly to cooperatively interact and retraining to reach the dynamic effect of spline of spline post; loading plate and together with top arrange part be arranged on flow distribution plate by the second screw; protective cover is arranged on loading plate; back-up ring is arranged on stroke adjustment cap, comes off to prevent protective cover.
The present invention has following beneficial effect:
Install by actuator is inverted, reduce the thickness requirement of template.Further decrease the impact of flow distribution plate high heat for actuator by arranging thermal resistance dividing plate (heat sink) therebetween at flow distribution plate and actuator simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that actuator traditional at present exceeds flow distribution plate 98mm.
Fig. 2 is the structural representation exceeding flow distribution plate in the embodiment of the present invention;
In figure: exceeding flow distribution plate is 54mm, decreases 44mm.
Fig. 3 is the explosive view of the embodiment of the present invention
Fig. 4 is the sectional view of the embodiment of the present invention
Fig. 5 is the details of needle and lever coupling part in the embodiment of the present invention
Fig. 6 is the plane of needle and lever coupling part in the embodiment of the present invention
Mark in figure: 01-protective cover; 02-screw; 03-spline post; 04-needle; 05-screw; 06-axle; 07-loading plate; 08-metallic gasket; 09-supporting seat; 10-screw; 11-axle; 12-screw; 13-actuator assembly; 14-back-up ring; 15-thermal resistance dividing plate; 16-screw; 17-stroke adjustment cap; 18-adjustment screw; 19-nut; 20-back-up ring; 21-axle sleeve; 22-back-up ring; 23-lever; 24-flow distribution plate; 25-cooling bottom plate; 26-power source port; 27-cooling circuit port; 28-faces directly.
Detailed description of the invention
In order to make objects and advantages of the present invention clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in figures 2-6, embodiments provide a kind of side-sway cylinder, comprise protective cover 01, first screw 02, spline post 03, needle 04, second screw 05, axle 06, loading plate 07, metallic gasket 08, supporting seat 09, the 3rd screw 10, axle 11, screw 12, actuator assembly 13, back-up ring 14, thermal resistance dividing plate 15, screw 16, stroke adjustment cap 17, adjustment screw 18, nut 19, back-up ring 20, axle sleeve 21, back-up ring 22, lever 23, supporting seat 09 is fixed on loading plate 07 by the 3rd screw 10, and metallic gasket 08 is placed in the groove of supporting seat 09; Lever 23 is arranged on the centre of supporting seat by axle 06 axle sleeve 21, and lever 23 is also provided with back-up ring 22, is blocked in case anti-avulsion falls; Actuator assembly 13 is fixed on loading plate 07 by screw 12, and other one end of lever 23 to be connected with actuator by axle 11 and to be blocked in case anti-avulsion falls by back-up ring 14 again; Adjustment screw 18 is fixed on stroke adjustment cap 17, and adjustment screw 18 one end is connected with nut 19, occurs to loosen to play the role of fastening for preventing adjustment screw 18; Stroke adjustment cap 17 is fixed on loading plate 07 by screw 16; Thermal resistance dividing plate 15 is arranged in the middle of loading plate, and its effect stops that the heat radiation of flow distribution plate avoids heat to pass to actuator assembly 13; The hanging platform of needle 04 is D shape; spline post 03 is fixed on flow distribution plate 24 by the first screw 02; facing directly of needle 04 and facing directly to cooperatively interact and retraining to reach the dynamic effect of spline of spline post 03; loading plate 07 and together with top arrange part be arranged on flow distribution plate 24 by the second screw 05; protective cover 01 is arranged on loading plate 07; back-up ring 20 is arranged on stroke adjustment cap 17, comes off to prevent protective cover 01.
Power source is connected with the power source port of actuator assembly 13 by this concrete enforcement, can realize the reciprocally swinging of lever, again because needle 04 is connected with lever 23, and then can realize the reciprocating motion of needle; Cooling fluid be connected with its cooling circuit port, the object done like this guarantees that the temperature of actuator 13 is unlikely to too high and causes internal and outernal leakage or damage black box again.
This is specifically implemented to have overturn the actuator employing be originally directly installed on flow distribution plate and is inverted installation, is equipped with one piece of bearing plate and lever more simultaneously, power is passed to needle by lever principle.Like this template thickness of script is: actuator thickness adds shunting plate thickness, because segment thickness there occurs overlap after upset, then can cut lap.Thickness is reduced, and after this structural design, thickness can reduce more than 45%.Except can reducing the requirement of template thickness, because this structure makes the distance between actuator and flow distribution plate increase, farther distance makes the high temperature of flow distribution plate less for the impact of actuator, so the service life of actuator and reliability better.In addition, be inverted due to cylinder body overturn and install, make between flow distribution plate and cylinder body, to create an intersegmental gap, in order to make heat the least possible pass to actuator, in this intersegmental gap, devise the thermal resistance dividing plate (heat sink) of three layers, further reduce the impact of flow distribution plate high temperature for actuator with this.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (1)
1. side-sway cylinder, it is characterized in that, comprise protective cover, the first screw, spline post, needle, the second screw, axle, loading plate, metallic gasket, supporting seat, the 3rd screw, axle, screw, actuator assembly, back-up ring, thermal resistance dividing plate, screw, stroke adjustment cap, adjustment screw, nut, back-up ring, axle sleeve, back-up ring, lever, supporting seat is fixed on loading plate by the 3rd screw, and metallic gasket is placed in the groove of supporting seat; Lever is arranged on the centre of supporting seat by axle axle sleeve, and lever is also provided with back-up ring, is blocked in case anti-avulsion falls; Actuator assembly is fixed by screws on loading plate, and other one end of lever to be connected with actuator by axle and to be blocked by back-up ring in case anti-avulsion falls; Adjustment screw is fixed on stroke adjustment cap, and adjustment screw one end is connected with nut, occurs to loosen to play the role of fastening for preventing adjustment screw; Stroke adjustment cap 17 is fixed by screws on loading plate; Thermal resistance dividing plate is arranged in the middle of loading plate; The hanging platform of needle is D shape; spline post is fixed on flow distribution plate by the first screw; facing directly of needle and facing directly to cooperatively interact and retraining to reach the dynamic effect of spline of spline post; loading plate and together with top arrange part be arranged on flow distribution plate by the second screw; protective cover is arranged on loading plate, and back-up ring is arranged on stroke adjustment cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510224973.8A CN104827633A (en) | 2015-05-05 | 2015-05-05 | Side-sway cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510224973.8A CN104827633A (en) | 2015-05-05 | 2015-05-05 | Side-sway cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104827633A true CN104827633A (en) | 2015-08-12 |
Family
ID=53806000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510224973.8A Pending CN104827633A (en) | 2015-05-05 | 2015-05-05 | Side-sway cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104827633A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514966A (en) * | 2016-12-30 | 2017-03-22 | 深圳市银宝山新科技股份有限公司 | Injection molding machine and valve needle extension and retraction driving device thereof |
| WO2019207482A1 (en) * | 2018-04-23 | 2019-10-31 | Yudo Eu, S.A. | Lateral support for mounting a cylinder in an injection-moulding system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538209A (en) * | 2012-06-28 | 2014-01-29 | 英格拉斯股份公司 | Apparatus for injection-moulding of plastic materials |
| WO2014052617A1 (en) * | 2012-09-26 | 2014-04-03 | Synventive Molding Solutions, Inc. | Valve pin rotation limiter |
| WO2014194037A1 (en) * | 2013-05-29 | 2014-12-04 | Synventive Molding Solutions, Inc. | Valve pin position adjuster |
| CN104552808A (en) * | 2015-01-13 | 2015-04-29 | 柳道万和(苏州)热流道系统有限公司 | Single-point valve needle injection molding system for hot runner |
-
2015
- 2015-05-05 CN CN201510224973.8A patent/CN104827633A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538209A (en) * | 2012-06-28 | 2014-01-29 | 英格拉斯股份公司 | Apparatus for injection-moulding of plastic materials |
| WO2014052617A1 (en) * | 2012-09-26 | 2014-04-03 | Synventive Molding Solutions, Inc. | Valve pin rotation limiter |
| WO2014194037A1 (en) * | 2013-05-29 | 2014-12-04 | Synventive Molding Solutions, Inc. | Valve pin position adjuster |
| CN104552808A (en) * | 2015-01-13 | 2015-04-29 | 柳道万和(苏州)热流道系统有限公司 | Single-point valve needle injection molding system for hot runner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514966A (en) * | 2016-12-30 | 2017-03-22 | 深圳市银宝山新科技股份有限公司 | Injection molding machine and valve needle extension and retraction driving device thereof |
| CN106514966B (en) * | 2016-12-30 | 2019-07-02 | 深圳市银宝山新科技股份有限公司 | Injection molding machine and its needle retractable driving device |
| WO2019207482A1 (en) * | 2018-04-23 | 2019-10-31 | Yudo Eu, S.A. | Lateral support for mounting a cylinder in an injection-moulding system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104827633A (en) | Side-sway cylinder | |
| CN104481628A (en) | Mechanical connection type engine integration rocker arm brake device with valve lift reset function | |
| CN103696824B (en) | A kind of oil temperature control bypass valve and be provided with the electromotor of this valve | |
| CN208303842U (en) | A kind of energy-saving servo system for die casting machine | |
| CN204512660U (en) | A kind of aeroengine has the pipe-support structure that in-plane displancement compensates | |
| CN102661302A (en) | Hydraulic oil return diffuser | |
| CN103758896B (en) | Water-cooled magnetic rheological brake | |
| CN2739394Y (en) | Cylinder self-locking device | |
| CN204476726U (en) | A kind of motor side unit damping device of refrigeration compressor | |
| CN105318019A (en) | Dual-broken-shaft type high-performance butterfly valve | |
| CN104085292B (en) | A kind of automobile radiators mounting structure | |
| CN104476896B (en) | A kind of thermal head device for RFID tag encapsulation | |
| CN103574074A (en) | Turbine butterfly valve and positioning and locking device for worm of turbine butterfly valve | |
| CN105922518A (en) | Valve needle control device for needle valve type hot runner system | |
| CN202483697U (en) | Novel electronic thermostat of automobile | |
| CN205117478U (en) | Temperature saver cover of engine | |
| CN203454850U (en) | Horizontal-type oil field water radiator | |
| CN202746746U (en) | Self-compensating high-temperature fixed ball valve rod seal structure | |
| CN208559304U (en) | A kind of automotive brake with pressure adjusting function | |
| CN204152669U (en) | A kind of gear chamber | |
| CN209115212U (en) | A kind of housing structure of low cost | |
| CN211591157U (en) | Split type valve needle cover hot runner injection mold | |
| CN203257791U (en) | Cylinder cover | |
| CN201881882U (en) | Novel cooling system of separate type vehicle | |
| CN203857073U (en) | Thermal-expansion-proof structure of high-temperature ball valve bottom shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150812 |
|
| RJ01 | Rejection of invention patent application after publication |