CN201950789U - Mould opening and closing device of two-plate plastic injection molding machine - Google Patents
Mould opening and closing device of two-plate plastic injection molding machine Download PDFInfo
- Publication number
- CN201950789U CN201950789U CN 201020695892 CN201020695892U CN201950789U CN 201950789 U CN201950789 U CN 201950789U CN 201020695892 CN201020695892 CN 201020695892 CN 201020695892 U CN201020695892 U CN 201020695892U CN 201950789 U CN201950789 U CN 201950789U
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- Prior art keywords
- oil cylinder
- fixed
- support
- mould
- moving die
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Abstract
The utility model discloses a mould opening and closing device of a two-plate plastic injection molding machine, which plays the roles of fixing, opening and closing a mould. The mould opening and closing device of the two-plate plastic injection molding machine comprises a frame, a front template, a movable template, a pull rod, a dovetail guide rail, a push rod positioning device and a mould locking device, and is characterized by also comprising movable template height adjusting devices and mould opening and closing oil cylinder devices; two sets of movable template height adjusting devices are arranged and are respectively arranged on both sides of the bottom of the movable template; two sets of mould opening and closing oil cylinder devices are arranged and are respectively arranged on both sides of the front template. The mould opening and closing device of the two-plate plastic injection molding machine has high mould opening, closing and locking speed and high efficiency, so that the mould shifting position can be precisely controlled and the scope of selection of the assembly mould is wider; and the mould opening and closing device of the two-plate plastic injection molding machine is applicable in installing deep barrel product moulds, is convenient to install, has a simple structure and lower cost.
Description
Technical field
The utility model relates to a kind of two plate plastic-injection moulding machine folding mould devices, plays the effect of fixed mould and opening and closing mould.
Background technology
Generally all be to use the connecting rod locked mode in the common plastics injection (mo(u)lding) machine; but the mould of the dark bucket of configuration goods tends to produce the trouble of machines configurations; the injecting systems that needs low volume is joined the non-standard configuration of big clamping mechanism, so the manufacturing cost height, and the manufacturing cycle is long.
The utility model content
Technical problem to be solved in the utility model is to overcome deficiency of the prior art and provide a kind of opening and closing locked mode speed fast, the efficient height, can accurately control the shifting formwork position, the range of choice of assembling mould is bigger, can be fit to the installation of dark bucket goods mould, and easy for installation, simple in structure, lower-cost two plate plastic-injection moulding machine folding mould devices.
The technical scheme in the invention for solving the above technical problem is: this two plates plastic-injection moulding machine folding mould device, comprise frame, front template, moving die plate, pull bar, dovetail guide, pull bar positioner and clamping apparatus, it is characterized in that: also be provided with moving die plate dipping control and folding mould oil cylinder device, described moving die plate dipping control has two covers, be separately positioned on the both sides of moving die plate bottom, folding mould oil cylinder device also has two covers, is separately positioned on the both sides of front template.
Moving die plate dipping control described in the utility model comprises adjustment screw, nut, pin, slide plate, front and back adjusting support, locating piece and is connected support, connecting support is fixed on the moving die plate, connect the support front and back end and be respectively arranged with a front and back adjusting support, regulate support before and after each all by adjustment screw, nut and be connected the support connection, be provided with slide plate below the adjusting support before and after each, each slide plate and corresponding front and back are regulated support and are fixed by pin.
Folding mould oil cylinder device described in the utility model comprises Hough, the piston rod fixed cap, oil sealing cover, the oil cylinder protecgulum, adapter sleeve, cylinder body, the oil cylinder fixed mount, piston rod, piston, oil cylinder bonnet and fixed cover, the oil cylinder fixed mount is fixed on the front template, oil cylinder fixed mount and cylinder body welding, the cylinder body front and back end is provided with screw thread, cylinder body front end and adapter sleeve are with being threaded, the oil cylinder protecgulum is fixed in cylinder body by adapter sleeve, oil sealing cover is fixed on the oil cylinder protecgulum, cylinder body rear end and fixed cover are with being threaded, the oil cylinder bonnet is fixed in cylinder body by fixed cover, be provided with piston and piston rod in cylinder body inside, piston rod one end is fixed on the moving die plate with Hough and piston rod fixed cap, all has oil inlet and outlet on described oil cylinder protecgulum and the oil cylinder bonnet.
It is the wedge face with the contact-making surface that is connected support that support is regulated in front and back described in the utility model.
The utility model compared with prior art has the following advantages: the utility model opening and closing locked mode speed is fast, and the efficient height can accurately be controlled the shifting formwork position, the range of choice of assembling mould is bigger, can be fit to the installation of dark bucket goods mould, and easy for installation, simple in structure, cost is lower.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 be among Fig. 1 A to schematic diagram.
The specific embodiment
Referring to Fig. 1-Fig. 2, the utility model comprises frame 26, front template 3, moving die plate 1, pull bar 2, dovetail guide 24, pull bar positioner 4, clamping apparatus 25, moving die plate dipping control I and folding mould oil cylinder device II, clamping apparatus 25 is loaded on the front template 3, front template 3 is screwed on frame 26, respectively one of dovetail guide about 24 is installed on the frame 26.Pull bar positioner 4 is installed on the moving die plate 1, and pull bar 2 has four, and pull bar 2 one ends link to each other with clamping apparatus 25, and the other end is a free end, and passes front template 3, is contained in the lubricating sleeve 12 of moving die plate 1.Described moving die plate dipping control I has two covers, is separately positioned on the both sides of moving die plate 1 bottom, and folding mould oil cylinder device II also has two covers, is separately positioned on the both sides of front template 3.
Described moving die plate dipping control I comprises adjustment screw 5, nut 6, pin 7, slide plate 8, front and back adjusting support 9, locating piece 10, connects support 11, and folding mould oil cylinder device II comprises Hough 13, piston rod fixed cap 14, oil sealing cover 15, oil cylinder protecgulum 16, cylinder body adapter sleeve 17, cylinder body 18, oil cylinder fixed mount 19, piston rod 20, piston 21, oil cylinder bonnet 22 and fixed cover 23.
The connection support 11 of two moving die plate dipping control I is screwed on moving die plate 1, regulate support 9 before and after two and be loaded on connection support 11 front and back ends respectively, and front and back are regulated support 9 and are connected support 11 and connect with adjustment screw 5, nut 6, before and after regulate and to be lined with slide plate 8 below the support 9, every slide plate 8 and front and back are regulated support 9 and are fixed by two pins 7.Open, oil cylinder fixed mount 19 among the die cylinder device II is fixed on the front template 3, oil cylinder fixed mount 19 is lived with cylinder body 18 usefulness electric welding weldering, be provided with screw thread in cylinder body 18 front and back ends, and be threaded at cylinder body 18 front ends and adapter sleeve 17 usefulness, and oil cylinder protecgulum 16 usefulness screws and adapter sleeve 17 are fixed in cylinder body 18, oil sealing cover 15 is screwed on oil cylinder protecgulum 16, and be threaded in cylinder body 18 rear ends and fixed cover 23 usefulness, and oil cylinder bonnet 22 usefulness screws and fixed cover 23 are fixed in cylinder body 18, be provided with piston 21 and piston rod 20 in cylinder body 18 inside, piston rod 20 1 ends are fixed on the moving die plate 1 with Hough 12 and piston rod fixed cap 14.All have oil inlet and outlet 27 on described oil cylinder protecgulum 16 and the oil cylinder bonnet 22.
Action realizes briefing: because the requirement of the matched moulds of mould needs, it is high that the repeatable accuracy that moving die plate 1 moves is wanted, and in moving die plate 1 moving process, the slide plate under the moving die plate 18 is belonged to consumable accessory, if after the wearing and tearing, renewal part, then not only cost waste, and change trouble, therefore designed a moving die plate dipping control, if slide plate 8 wearing and tearing then can be regulated height, but operate as normal again.In the time of need just regulating, as long as regulate adjustment screw 5, regulate support 9 before and after making and (can play regulating action for regulating support 9 before and after making, it is the wedge face with the contact-making surface that is connected support 11 that support 9 is regulated in front and back, make and regulate 9 turnover of front and back adjusting support, can make and connect support 11 height liftings, play the effect of adjusting moving die plate 1 height of regulating) suitably move, can guarantee that moving die plate 1 is highly constant, thereby compensate for wear amount, and, block dovetail guide 24 with each locating piece 10 in order to guarantee that moving die plate 1 does not have left-right deviation when moving.
When the needs mould assembling action, pull bar positioner 4 releasing levers 2, by oil inlet and outlet 27 oil-feeds of oil cylinder protecgulum 16, promote piston 21 and move, promptly drive moving die plate 1 and move by piston rod 20, mould B is closed tightly, with pull bar positioner 4 pull bar 2 is located, though moving die plate 1 fixed-site, again by clamping apparatus 25 tension pull bar 2 and moving die plates 1, locking mould B enters action of injection.After finishing action of injection, clamping apparatus 25 is opened mode-lock status, pull bar positioner 4 releasing levers 2, oil inlet and outlet 27 oil-feeds of oil cylinder bonnet 22 promote piston 21 and move, and promptly drive moving die plate 1 by piston rod 20 and move, open mould, take out goods, enter next circulation.
In addition; need to prove, the specific embodiment described in this specification, its each several part titles etc. can be different; allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection domain of the utility model patent according to the utility model patent.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount the defined scope of these claims, all should belong to protection domain of the present utility model.
Claims (4)
1. two plate plastic-injection moulding machine folding mould devices, comprise frame, front template, moving die plate, pull bar, dovetail guide, pull bar positioner and clamping apparatus, it is characterized in that: also be provided with moving die plate dipping control and folding mould oil cylinder device, described moving die plate dipping control has two covers, be separately positioned on the both sides of moving die plate bottom, folding mould oil cylinder device also has two covers, is separately positioned on the both sides of front template.
2. two plate plastic-injection moulding machine folding mould devices according to claim 1, it is characterized in that: described moving die plate dipping control comprises adjustment screw, nut, pin, slide plate, front and back adjusting support, locating piece and is connected support, connecting support is fixed on the moving die plate, connect the support front and back end and be respectively arranged with a front and back adjusting support, regulate support before and after each all by adjustment screw, nut and be connected the support connection, be provided with slide plate below the adjusting support before and after each, each slide plate and corresponding front and back are regulated support and are fixed by pin.
3. two plate plastic-injection moulding machine folding mould devices according to claim 1, it is characterized in that: described folding mould oil cylinder device comprises Hough, the piston rod fixed cap, oil sealing cover, the oil cylinder protecgulum, adapter sleeve, cylinder body, the oil cylinder fixed mount, piston rod, piston, oil cylinder bonnet and fixed cover, the oil cylinder fixed mount is fixed on the front template, oil cylinder fixed mount and cylinder body welding, the cylinder body front and back end is provided with screw thread, cylinder body front end and adapter sleeve are with being threaded, the oil cylinder protecgulum is fixed in cylinder body by adapter sleeve, oil sealing cover is fixed on the oil cylinder protecgulum, cylinder body rear end and fixed cover are with being threaded, the oil cylinder bonnet is fixed in cylinder body by fixed cover, be provided with piston and piston rod in cylinder body inside, piston rod one end is fixed on the moving die plate with Hough and piston rod fixed cap, all has oil inlet and outlet on described oil cylinder protecgulum and the oil cylinder bonnet.
4. two plate plastic-injection moulding machine folding mould devices according to claim 2 is characterized in that: it is the wedge face with the contact-making surface that is connected support that support is regulated in described front and back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020695892 CN201950789U (en) | 2010-12-30 | 2010-12-30 | Mould opening and closing device of two-plate plastic injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020695892 CN201950789U (en) | 2010-12-30 | 2010-12-30 | Mould opening and closing device of two-plate plastic injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950789U true CN201950789U (en) | 2011-08-31 |
Family
ID=44494914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020695892 Expired - Lifetime CN201950789U (en) | 2010-12-30 | 2010-12-30 | Mould opening and closing device of two-plate plastic injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416692A (en) * | 2011-10-31 | 2012-04-18 | 东华机械有限公司 | Rapid die opening and locking apparatus for injection machine and control method |
-
2010
- 2010-12-30 CN CN 201020695892 patent/CN201950789U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416692A (en) * | 2011-10-31 | 2012-04-18 | 东华机械有限公司 | Rapid die opening and locking apparatus for injection machine and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110831 Effective date of abandoning: 20160321 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |