CN201296026Y - Full automatic lock die pull rod disassembling and assembling device - Google Patents
Full automatic lock die pull rod disassembling and assembling device Download PDFInfo
- Publication number
- CN201296026Y CN201296026Y CNU2008201157236U CN200820115723U CN201296026Y CN 201296026 Y CN201296026 Y CN 201296026Y CN U2008201157236 U CNU2008201157236 U CN U2008201157236U CN 200820115723 U CN200820115723 U CN 200820115723U CN 201296026 Y CN201296026 Y CN 201296026Y
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- CN
- China
- Prior art keywords
- pull bar
- oil cylinder
- pull rod
- band
- type brake
- 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 - Lifetime
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Abstract
The utility model relates to a full automatic lock die pull rod disassembling and assembling device for an injection molding machine, which comprises a toggle rod type driving device, a die regulating nut, a two-half type opening and closing die regulating nut mat, a die regulating nut mat guide pressure strip, a tail plate, a movable die plate, a dismountable type pull rod, a fixed die plate, a two-half type opening and closing brake nut, a brake nut guide pressure strip and a fixed die plate, wherein, a set of combined oil cylinder mechanisms is arranged on the two-half type opening and closing die regulating nut mat; the top of the tail plate is provided with a pull-rod oil cylinder mechanism used for pulling and pushing the pull rod; a set of brake oil cylinder mechanisms is arranged on the two-half type opening and closing brake nut; through a pull rod connecting plate, the dismountable type pull rod is connected with the oil cylinder mechanism which is used for pulling and pushing the pull rod and is arranged at the top of the tail plate; and the right end surface of the pull rod is provided with a pull rod spacing plate. Through the full automatic lock die pull rod disassembling and assembling device, the dismountable type pull rod can be fully automatically moved to achieve the goal of freely disassembling and assembling dies when large-sized dies are replaced; in addition, when the dismountable type pull rod is reset after being fully automatically moved, the lock die bearing force of four pull rods is uniform; thereby, the whole lock die system is stable.
Description
Affiliated technical field
The utility model relates to a kind of full-automatic dismounting locked mode pull rod device of injection machine.
Background technology
The clamping apparatus of existing injection machine, its four connections of pull bar at the fixed form place of bearing clamp force are completely fixed, four pull bars that it is good that this mode that is completely fixed can make debugging bear the clamp force depth of parallelism balanced and template and are stablized control, and its appearance and size of mould that this injection machine is installed when the shaping plastic products (height and width) must just can normally be installed in mould on the template of injection machine less than clearance between tiebars; If the required clamp force of shaping plastic products is little, but its die shape size (height and width) can't be installed this mould greater than the clearance between tiebars of this clamp force tonnage, can only select the injection machine of bigger one-level clamp force tonnage this moment for use, and this will seriously cause cost waste.
Summary of the invention
Technical problem to be solved in the utility model: provide a kind of full-automatic dismounting locked mode pull rod device of injection machine, thereby the wherein pull bar of this device by full-automatic dismounting clamping mechanism makes die shape size (height and width) can be installed in requirement on the template of this injection machine freely greater than the mould of the clearance between tiebars of this clamp force tonnage.
The utility model solves the technical scheme that its technical problem adopts: full-automatic dismounting locked mode pull rod device, it comprises the toggle rod type drive unit, the pull bar connecting plate, the mode transfer screw, two halves formula folding mode transfer screw pad, tailgate, the pull bar oil cylinder mechanism, moving platen, dismountable pull bar, solid plate, two halves formula folding band-type brake nut, the pull bar limiting plate, the obvolvent oil cylinder mechanism, mode transfer screw pad guide layering, the band-type brake oil cylinder mechanism, band-type brake nut guide layering, described mode transfer screw pad guide layering is fixedly mounted on the tailgate, described two halves formula folding mode transfer screw pad is installed between tailgate and the mode transfer screw pad guide layering and can slides up and down and carries out folding, described obvolvent oil cylinder mechanism is fixedly mounted on the top of two halves formula folding band-type brake nut, described dismountable pull bar is through tailgate, moving platen, the tie rod hole separately of solid plate, described pull bar oil cylinder mechanism is arranged on tailgate top, described pull bar connecting plate is fixedlyed connected dismountable pull bar with the pull bar oil cylinder mechanism, described mode transfer screw is threaded with the right-hand member of dismountable pull bar, described band-type brake nut guide layering is installed on the solid plate, described two halves formula folding band-type brake nut is installed between solid plate and the band-type brake nut guide layering and can slides up and down and opens a sluice gate or band-type brake, described band-type brake oil cylinder mechanism is fixedly mounted on the two halves formula folding band-type brake nut, and described pull bar limiting plate is fixedly mounted on the solid plate; So by full-automatic dismounting locked mode pull rod device of the present utility model, when changing the mould of big appearance and size, can automatically move dismountable pull bar and reach the purpose of freely load and unload mould, thereby and each dismountable pull bar is full-automatic can guarantee four pull bars when resetting after mobile bear that clamp force is even to reach stablizing of whole clamping system.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the A-A partial sectional view of Fig. 1.
Fig. 3 is the B-B partial sectional view of Fig. 1.
1-toggle rod type drive unit, 2-pull bar connecting plate, 3-mode transfer screw, 4-two halves formula folding mode transfer screw pad, 5-tailgate, 6-pull bar oil cylinder mechanism, 7-moving platen, 8-dismountable pull bar, 9-solid plate, 10-two halves formula folding band-type brake nut, 11-pull bar limiting plate, 12-obvolvent oil cylinder mechanism, 13-mode transfer screw pad guide layering, 14-band-type brake oil cylinder mechanism, 15-band-type brake nut guide layering among the figure.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, a kind of full-automatic dismounting locked mode pull rod device of injection machine, it comprises toggle rod type drive unit 1, pull bar connecting plate 2, mode transfer screw 3, two halves formula folding mode transfer screw pad 4, tailgate 5, pull bar oil cylinder mechanism 6, moving platen 7, dismountable pull bar 8, solid plate 9, two halves formula folding band-type brake nut 10, pull bar limiting plate 11, obvolvent oil cylinder mechanism 12, mode transfer screw pad guide layering 13, band-type brake oil cylinder mechanism 14, band-type brake nut guide layering 15, described mode transfer screw pad guide layering 13 is fixedly mounted on the tailgate 5, described two halves formula folding mode transfer screw pad 4 is installed between tailgate 5 and the mode transfer screw pad guide layering 13 and can slides up and down and carries out folding, described obvolvent oil cylinder mechanism 12 is fixedly mounted on the top of two halves formula folding band-type brake nut 10, described dismountable pull bar 8 is through tailgate 5, moving platen 7, the tie rod hole separately of solid plate 9, described pull bar oil cylinder mechanism 6 is arranged on tailgate 5 tops, described pull bar connecting plate 2 is fixedlyed connected dismountable pull bar 8 with pull bar oil cylinder mechanism 6, described mode transfer screw 3 is threaded with the right-hand member of dismountable pull bar 8, described band-type brake nut guide layering 15 is installed on the solid plate 9, described two halves formula folding band-type brake nut 10 is installed between solid plate 9 and the band-type brake nut guide layering 15 and can slides up and down and opens a sluice gate or band-type brake, described band-type brake oil cylinder mechanism 14 is fixedly mounted on the two halves formula folding band-type brake nut 10, and described pull bar limiting plate 11 is fixedly mounted on the solid plate 9.
The operating principle of full-automatic dismounting locked mode pull bar:
When tearing dismountable pull bar 8 open, obvolvent oil cylinder mechanism 12 and band-type brake oil cylinder mechanism 14 concurrently-actings, obvolvent oil cylinder mechanism 12 drives the gap of two halves formula folding mode transfer screw pad 4 between tailgate 5 and mode transfer screw pad guide layering 13 toward two making two halves formula folding mode transfer screw pad 4 and mode transfer screw 3 throw off screens up and down after opening, two to opening a sluice gate that the two halves formula folding band-type brake nut 10 and the screw thread of dismountable pull bar 8 right-hand members are broken away from fully about band-type brake oil cylinder mechanism 14 gaps of drive two halves formula folding band-type brake nut 10 between solid plate 9 and band-type brake nut guide layering 15, pull bar oil cylinder mechanism 6 actions this moment by pull bar connecting plate 2 drive dismountable pull bar 8 left direction stop after moving to a certain desired location, leave the sign indicating number die face of solid plate 9 and have a segment distance that the large scale mold freedom is loaded and unloaded to get final product thereby reach the right side that makes dismountable pull bar 8; When adorning dismountable pull bar 8,6 actions of pull bar oil cylinder mechanism drive dismountable pull bar 8 by pull bar connecting plate 2 and stop after right moves to pull bar limiting plate 11, obvolvent oil cylinder mechanism 12 and band-type brake oil cylinder mechanism 14 concurrently-actings, obvolvent oil cylinder mechanism 12 drives two halves formula folding mode transfer screw pad 4 makes two halves formula folding mode transfer screw pad 4 inject the screens of mode transfer screw 3 along the gap between tailgate 5 and the mode transfer screw pad guide layering 13 after the center position of dismountable pull bar 8 is drawn close, band-type brake oil cylinder mechanism 14 drives the gap of two halves formula folding band-type brake nut 10 between solid plate 9 and band-type brake nut guide layering 15 and draws close the complete band-type brake of screw thread that makes two halves formula folding band-type brake nut 10 and dismountable pull bar 8 right-hand members toward the center position of dismountable pull bar 8, thereby the stability of whole clamping system is recovered.
Claims (1)
1. full-automatic dismounting locked mode pull rod device, it is characterized in that: it comprises toggle rod type drive unit (1), pull bar connecting plate (2), mode transfer screw (3), two halves formula folding mode transfer screw pad (4), tailgate (5), pull bar oil cylinder mechanism (6), moving platen (7), dismountable pull bar (8), solid plate (9), two halves formula folding band-type brake nut (10), pull bar limiting plate (11), obvolvent oil cylinder mechanism (12), mode transfer screw pad guide layering (13), band-type brake oil cylinder mechanism (14), band-type brake nut guide layering (15), described mode transfer screw pad guide layering (13) is fixedly mounted on the tailgate (5), described two halves formula folding mode transfer screw pad (4) is installed between tailgate (5) and the mode transfer screw pad guide layering (13) and can slides up and down and carries out folding, described obvolvent oil cylinder mechanism (12) is fixedly mounted on the top of two halves formula folding band-type brake nut (10), described dismountable pull bar (8) is through tailgate (5), moving platen (7), the tie rod hole separately of solid plate (9), described pull bar oil cylinder mechanism (6) is arranged on tailgate (5) top, described pull bar connecting plate (2) is fixedlyed connected dismountable pull bar (8) with pull bar oil cylinder mechanism (6), described mode transfer screw (3) is threaded with the right-hand member of dismountable pull bar (8), described band-type brake nut guide layering (15) is installed on the solid plate (9), described two halves formula folding band-type brake nut (10) is installed between solid plate (9) and the band-type brake nut guide layering (15) and can slides up and down and opens a sluice gate or band-type brake, described band-type brake oil cylinder mechanism (14) is fixedly mounted on the two halves formula folding band-type brake nut (10), and described pull bar limiting plate (11) is fixedly mounted on the solid plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201157236U CN201296026Y (en) | 2008-06-27 | 2008-06-27 | Full automatic lock die pull rod disassembling and assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201157236U CN201296026Y (en) | 2008-06-27 | 2008-06-27 | Full automatic lock die pull rod disassembling and assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201296026Y true CN201296026Y (en) | 2009-08-26 |
Family
ID=41041989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201157236U Expired - Lifetime CN201296026Y (en) | 2008-06-27 | 2008-06-27 | Full automatic lock die pull rod disassembling and assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201296026Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069576A (en) * | 2009-11-20 | 2011-05-25 | 北京化工大学 | Mould-closing mechanism of plastic injection molding machine |
| CN108340543A (en) * | 2018-02-07 | 2018-07-31 | 欧任伍 | The automatic drawing and pulling type pull rod of double-plate clamping mechanism |
| CN109228204A (en) * | 2018-09-18 | 2019-01-18 | 宁波海雄塑料机械有限公司 | Link-type mold closing mechanism |
| CN112976516A (en) * | 2021-03-23 | 2021-06-18 | 博创智能装备股份有限公司 | Automatic clamping mechanism who tears pull rod open of injection molding machine sectional type |
-
2008
- 2008-06-27 CN CNU2008201157236U patent/CN201296026Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069576A (en) * | 2009-11-20 | 2011-05-25 | 北京化工大学 | Mould-closing mechanism of plastic injection molding machine |
| CN108340543A (en) * | 2018-02-07 | 2018-07-31 | 欧任伍 | The automatic drawing and pulling type pull rod of double-plate clamping mechanism |
| CN109228204A (en) * | 2018-09-18 | 2019-01-18 | 宁波海雄塑料机械有限公司 | Link-type mold closing mechanism |
| CN112976516A (en) * | 2021-03-23 | 2021-06-18 | 博创智能装备股份有限公司 | Automatic clamping mechanism who tears pull rod open of injection molding machine sectional type |
| CN112976516B (en) * | 2021-03-23 | 2022-02-01 | 博创智能装备股份有限公司 | Automatic clamping mechanism who tears pull rod open of injection molding machine sectional type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Bochuang Machinery Co., Ltd. Assignor: Guangzhou Borche Machinery Co., Ltd. Contract record no.: 2011330000346 Denomination of utility model: Full automatic lock die pull rod disassembling and assembling device Granted publication date: 20090826 License type: Exclusive License Record date: 20110427 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090826 |