CN100534760C - Toggle mode locker of ejection shaping apparatus - Google Patents
Toggle mode locker of ejection shaping apparatus Download PDFInfo
- Publication number
- CN100534760C CN100534760C CNB2006101427245A CN200610142724A CN100534760C CN 100534760 C CN100534760 C CN 100534760C CN B2006101427245 A CNB2006101427245 A CN B2006101427245A CN 200610142724 A CN200610142724 A CN 200610142724A CN 100534760 C CN100534760 C CN 100534760C
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- moving platen
- start plate
- guide pillar
- slide rail
- linear slide
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Abstract
The invention relates to a toggle joint mode-locking device of an injection molding machine, which has the main points that a linear slide rail is arranged between the lower end surface of an actuating plate on the machine platform of the injection molding machine and the machine platform, and a linear slide rail also arranged between a movable template and the machine platform, so as to lead the actuating plate and the movable template to respectively use the linear slide rail to support the weight, and to use the linear slide rail to provide a slipping motion for the actuating plate and the movable template simultaneously; therefore the invention has the advantages that not only the overall structural composition is more simple, but also the invention has convenience on operation and use, and can improve the practical value of the injection molding machine as a whole.
Description
Technical field
The present invention is relevant for a kind of toggle mode locker of ejection shaping apparatus, refer in particular to a kind of not only more simple on its overall structure is formed, and in its operation execution use, also have convenience more, and can more increase the toggle mode locker of ejection shaping apparatus of its whole practical value.
Background technology
In the daily life that appears at us that plastic products miscellaneous are a large amount of, body fuselage from cup, box to every household electrical appliances, even vapour, locomotive outward appearance part all can utilize plastic material to make, so plastic products are closely bound up with our daily life even industrial production and business activity, producing this type of is that the article of raw material then mostly must use the plastics Jet forming machine to come moulding with the plastic material.
Wherein, the U.S. announced 5 as on October 12nd, 1993,252, No. 286 " CLOSING UNIT FORA DOUBLE TOGGLE MOLDING APPARATUS AND METHOD " is common a kind of plastics Jet forming machine, see also shown in the existing structural representation of Fig. 7, this Jet forming machine 9 includes a board 91, be provided with the parallel guide pillar 92 of four levels in these board 91 tops, this guide pillar 92 is arranged in a fixed form 93, a but moving platen 94 and a substrate (closing or reaction plate) 95, this fixed form 93 is fixedly arranged on board 91, these guide pillar 92 1 ends are fixed in this fixed form 93, but being somebody's turn to do moving platen 94 can be along these guide pillar 92 slippage, but and be provided with the adjustment structure 941 of adjusting its angle of inclination in moving platen 94 lower ends, but in moving platen 94 away from or during near fixed form 93, produce opening of mould, the action of matched moulds, this substrate 95 also is fixed on the board 91, these guide pillar 92 other ends are fixed in this substrate 95, the two toggle mechanisms 96 that controlled by a pair of oil hydraulic cylinder 961, be connected in the start plate (control ring) 97 of a hollow ring, but in order to control opening of this moving platen 94, the mold closing state, but start plate 97 is between this moving platen 94 and substrate 95, and be arranged in this four guide pillar 92, but and can be in moving platen 94 and 95 slippages of substrate, this start plate 97 is directly in these guide pillar 92 top offsets when being guided, and but each toggle mechanism 96 1 end is articulated in this moving platen 94, its other end then is articulated in substrate 95, the middle section position of toggle mechanism 96 then is connected in this start plate 97 with a connecting rod 962, this two oil hydraulic cylinder 961 is located at the left side of this start plate 97, right two sides, but its piston rod then is connected in this moving platen 94, slippage on four sliding sleeves 98 when this start plate 97 is guided, but these sliding sleeves 98 are sheathed on guide pillar 92 and are fixed in this moving platen 94, but and can be with moving platen 94 in guide pillar 92 top offsets, but and offer all respectively in moving platen 94 corresponding each sliding sleeve 98 can be for the oil filler point 942 (seeing also the existing start plate of Fig. 8 looks closely shown in the structure chart) that injects lubricating oil.
Yet, though above-mentioned plastics Jet forming machine can reach the expection effect of making the various plastic product of moulding, but also in its actual use, find, but the moving platen of this structure and start plate are owing to be to be arranged on four guide pillars all, be somebody's turn to do moving platen and the displacement of start plate but utilize four guide pillars to support, make to be that but moving platen is somebody's turn to do in order and the start plate can be smoothly at this guide pillar top offset, but between moving platen and start plate and this guide pillar, all need be arranged with sliding sleeve, and add that it is to be a vacant state that but this moving platen is located on four guide pillars, but for avoiding moving platen in guide pillar top offset process, to produce the phenomenon of friction because of preponderance, but generally all need to be provided with the adjustment structure in this moving platen lower end separately, but to support the angle of inclination of adjusting between this moving platen and guide pillar, with its correcting, and not only on its overall structure is formed, seem very numerous and diverse, and on manipulating, it also is full of inconvenience.
Summary of the invention
The object of the present invention is to provide a kind of toggle mode locker of ejection shaping apparatus, it is more simple that its overall structure is formed, and also have convenience on it is manipulated more.
The object of the present invention is achieved like this, a kind of toggle mode locker of ejection shaping apparatus, its Jet forming machine mainly is to be respectively equipped with substrate and fixed form on board, and between substrate and fixed form, wear the location to count guide pillar, but and between this substrate and fixed form, be provided with start plate and moving platen in addition, but between this substrate and moving platen, be provided with toggle mechanism simultaneously, be provided with oil hydraulic cylinder in the start plate in addition, but to utilize the open and close mould state of this start plate control moving platen; Wherein:
But between this board and start plate moving platen, all be respectively equipped with linear slide rail, but and be not in contact with one another between guide pillar and start plate moving platen, but to utilize this linear slide rail to support the weight of start plate and moving platen, when but this start plate and moving platen move, linear slide rail has supporting role, and provides linearly moving guiding by this linear slide rail simultaneously.
Corresponding each the guide pillar place of this start plate forms depressed part.
Corresponding each the guide pillar place of this start plate forms perforation and wears for this guide pillar.
But should form depressed part in corresponding each the guide pillar place of moving platen.
But should corresponding each the guide pillar place formation perforation of moving platen wear for this guide pillar.
From the above mentioned, toggle mode locker of ejection shaping apparatus of the present invention, it mainly is to be provided with linear slide rail between start plate lower surface on this Jet forming machine board and board, but and between moving platen and board, also be provided with linear slide rail, but make this start plate and moving platen can utilize this linear slide rail to support its weight respectively, but and utilize linear slide rail to be made for moving plate and the linear slippage of moving platen simultaneously; Thus, not only more simple in its overall structure composition, and in its operation execution use, also have convenience more, and can more increase the practical value of this Jet forming machine integral body.
Description of drawings
Fig. 1: structural representation of the present invention.
Fig. 2: another embodiment of the present invention structural representation.
Fig. 3: user mode schematic diagram of the present invention.
Fig. 4: start plate of the present invention is looked closely structural representation.
Fig. 5: another embodiment of the present invention structural representation.
Fig. 6: another embodiment of the present invention start plate is looked closely structural representation.
Fig. 7: existing structural representation.
Fig. 8: existing start plate is looked closely structure chart.
Drawing reference numeral:
1 board, 2 substrates
3 fixed forms, 4 guide pillars
5 start plates, 51 linear slide rails
52 perforation, 53 depressed parts
But 6 moving platens, 61 linear slide rails
62 perforation, 63 depressed parts
7 toggle mechanisms, 8 oil hydraulic cylinders
9 Jet forming machines, 91 boards
92 guide pillars, 93 fixed forms
But 94 moving platens 941 are adjusted structure
942 oil filler points, 95 substrates
96 toggle mechanisms, 961 oil hydraulic cylinders
962 connecting rods, 97 start plates
98 sliding sleeves
The specific embodiment
At first, see also Fig. 1, shown in Figure 2, be structural representation of the present invention and another embodiment of the present invention structural representation, Jet forming machine of the present invention mainly is to be respectively equipped with substrate 2 and fixed form 3 on board 1, and wear the location to count guide pillar 4 in 3 of substrate 2 and fixed forms, but and between this substrate 2 and fixed form 3, be provided with start plate 5 and moving platen 6 in addition, but be provided with toggle mechanism 7 at this substrate 2 and 6 of moving platens simultaneously, and be provided with oil hydraulic cylinder 8, but to utilize opening of these start plate 5 control moving platens 6 in start plate 5, mold closing state (seeing also shown in Fig. 3 user mode schematic diagram of the present invention); Wherein:
Be provided with linear slide rail 51 in this board 1 and 5 of start plates, but and also can be provided with linear slide rail 61 in this board 1 and 6 of moving platens, to utilize this linear slide rail 51, but 61 support the weight of start plate 5 and moving platen 6 respectively, but and can form perforation 52 in this start plate 5 and moving platen 6 corresponding each guide pillar 4 place, 62 (seeing also Fig. 4 start plate of the present invention looks closely shown in the structural representation), or formation depressed part 53,63 (see also Fig. 5 another embodiment of the present invention structural representation and Fig. 6 another embodiment of the present invention start plate is looked closely shown in the structural representation) wear for this guide pillar 4, but do not contact with this guide pillar 4 and make start plate 5 reach moving platen 6, but make and move and open in these start plate 5 control moving platens 6 in oil hydraulic cylinder 8 these start plates 5 of promotion, during mold closing, can not only be by linear slide rail 51,61 have supporting role, and simultaneously also can be by this linear slide rail 51, but 61 provide start plate 5 and moving platen 6 to make linearly moving guiding effect.
By the above, overall structure of the present invention forms and uses implementation as can be known, the present invention and existing structure in comparison, the present invention really has following advantages:
1. the present invention is because start plate and movable template can utilize respectively the linear slide rail between itself and board to prop up Support its weight, make start plate and movable template not contact with this guide pillar, and utilize linear slide rail simultaneously Supply start plate and movable template to do the guiding of linear slippage, so that it does not need axle sleeve, oil filler point and adjustment The settings such as structure not only form more simply in its overall structure, and use also more in its operation Have convenience, and can more increase the practical value of this Jet forming machine integral body.
2. the present invention is owing to being to make start plate and movable template not contact with this guide pillar, so that existing Start plate and movable template can be implemented use after pulling down axle sleeve, do not need to re-assembly this start again Plate and movable template make its range of application more extensive, and can increase equally this Jet forming machine integral body Practical value.
Claims (2)
1. toggle mode locker of ejection shaping apparatus, its Jet forming machine mainly is to be respectively equipped with substrate and fixed form on board, and between substrate and fixed form, wear the location to count guide pillar, but and between this substrate and fixed form, be provided with start plate and moving platen in addition, but between this substrate and moving platen, be provided with toggle mechanism simultaneously, be provided with oil hydraulic cylinder in the start plate in addition, but to utilize the open and close mould state of this start plate control moving platen; It is characterized in that:
But between this board and start plate moving platen, all be respectively equipped with linear slide rail, corresponding each the guide pillar place of this start plate forms perforation and wears for this guide pillar, but corresponding each the guide pillar place of this moving platen also forms perforation and wears for this guide pillar, be not in contact with one another but make between guide pillar and start plate moving platen, but to utilize this linear slide rail to support the weight of start plate and moving platen, when but this start plate and moving platen move, linear slide rail has supporting role, and provides linearly moving guiding by this linear slide rail simultaneously.
2. toggle mode locker of ejection shaping apparatus, its Jet forming machine mainly is to be respectively equipped with substrate and fixed form on board, and between substrate and fixed form, wear the location to count guide pillar, but and between this substrate and fixed form, be provided with start plate and moving platen in addition, but between this substrate and moving platen, be provided with toggle mechanism simultaneously, be provided with oil hydraulic cylinder in the start plate in addition, but to utilize the open and close mould state of this start plate control moving platen; It is characterized in that:
But between this board and start plate moving platen, all be respectively equipped with linear slide rail, corresponding each the guide pillar place of this start plate forms depressed part, but should also form depressed part in corresponding each the guide pillar place of moving platen, be not in contact with one another but make between guide pillar and start plate moving platen, but to utilize this linear slide rail to support the weight of start plate and moving platen, when but this start plate and moving platen moved, linear slide rail had supporting role, and provided linearly moving guiding by this linear slide rail simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101427245A CN100534760C (en) | 2006-10-30 | 2006-10-30 | Toggle mode locker of ejection shaping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101427245A CN100534760C (en) | 2006-10-30 | 2006-10-30 | Toggle mode locker of ejection shaping apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101172388A CN101172388A (en) | 2008-05-07 |
| CN100534760C true CN100534760C (en) | 2009-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101427245A Active CN100534760C (en) | 2006-10-30 | 2006-10-30 | Toggle mode locker of ejection shaping apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN100534760C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5602887B2 (en) * | 2013-01-09 | 2014-10-08 | ファナック株式会社 | Molding device for injection molding machine |
| CN105563773B (en) * | 2016-01-28 | 2018-05-25 | 广东工业大学 | A kind of opposite open-and-close mechanism of double-plate injection mould |
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2006
- 2006-10-30 CN CNB2006101427245A patent/CN100534760C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101172388A (en) | 2008-05-07 |
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