CN203945560U - A kind of rotatable injection machine is penetrated platform structure - Google Patents
A kind of rotatable injection machine is penetrated platform structure Download PDFInfo
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- CN203945560U CN203945560U CN201420408933.XU CN201420408933U CN203945560U CN 203945560 U CN203945560 U CN 203945560U CN 201420408933 U CN201420408933 U CN 201420408933U CN 203945560 U CN203945560 U CN 203945560U
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- ejaculation
- swivel mount
- movable stand
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- frame
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Abstract
A kind of rotatable injection machine is penetrated platform structure, comprise and penetrate frame, swivel mount, ejaculation movable stand and guide assembly, penetrate that movable stand is slidable is arranged on guide assembly, swivel mount and corresponding first through hole that offers on ejaculation movable stand, being connected in that one fixing briquetting rotates swivel mount through the first through hole penetrated on movable stand, penetrates to set up to be placed on swivel mount; The front end that penetrates frame is provided with screw rod, and the rear end of penetrating frame is connected with ejaculation motor.While changing screw rod, ejecting device is moved backward along guide assembly, ejecting device is rotated with respect to guide assembly, can in the situation that not dismantling mould, complete the dismounting of screw rod; On guide assembly, be provided with and penetrate movable stand and swivel mount, and penetrate mobile leading screw and be directly installed on ejaculation frame bottom, reduce to penetrate the distance between the fixed head center line that center line and the mobile leading screw of ejaculation pull, the oblique loading of nozzle is reduced, reduce the degree of wear between nozzle and mould contact surface, reduced the possibility of excessive glue.
Description
Technical field
The utility model relates to a kind of rotatable injection machine and penetrates platform structure.
Background technology
At present, because full electric injection molding machine precision is high, firing rate is fast, can carry out most of standard operation and be widely used in association area.But the screw rod of full electric injection molding machine needs often to change, changing screw rod needs first mould to be separated, and whole Renewal process dismounting and handling workload are large, and dismounting difficulty is high, easily causes the damage of mould, and repeated removal can make the installation accuracy of machine reduce.
In order to address the above problem, publication number is Chinese invention patent application " a kind of rotary type injection device of the full electric injection molding machine " (application number: 201310526880.1) disclosed a kind of structure of CN103624918A, it comprises top injecting assembly, the lower component fixing on the ground and screw rod, screw rod is arranged on the front end of top injecting assembly, on the front end of lower component, be provided with and penetrate the front bearing of platform, on the rear end of lower component, be provided with and penetrate platform rear support, penetrate between the front bearing of platform and top injecting assembly and be provided with central shaft, penetrate between platform rear support and top injecting assembly and be provided with rotation servomechanism, rotation servomechanism comprises that being fixed on first on the injecting assembly of top fixedly mounts piece, be fixed on and penetrate the fixed installation piece of second on platform rear support and leading screw, because the first fixed installation piece is fixedly connected with top injecting assembly, therefore the relative position of the first fixed installation piece and top injecting assembly is fixed, the distance of central shaft and feed screw nut remains constant, in the time moving driving handle, feed screw nut moves to the one end that deviates from driving handle on leading screw, when moving, feed screw nut can drive top injecting assembly to rotate taking central shaft as pivot together with screw rod, final screw rod turns to a side of mould with respect to lower component, thereby can in the situation that not dismantling mould, screw rod be detached to the direction that deviates from top injecting assembly.Although said structure has solved screw rod and has dismantled inconvenient problem, but because being arranged at, penetrates before platform on bearing top injecting assembly, make the ejaculation center line of nozzle and fixed head distance between center line that leading screw pulls far away, cause the oblique loading of nozzle larger, easily reduce the service life of nozzle, increase the loss between nozzle and mould contact surface, strengthen the possibility of the glue that overflows.
Therefore, penetrate platform structure for current injection machine, await doing further improvement.
Utility model content
Technical problem to be solved in the utility model is the present situation for prior art, provides the rotatable injection machine of a kind of dismantling screw convenience, the oblique loading that can effectively reduce nozzle, reduction nozzle and the loss of mould contact surface place to penetrate platform structure.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of rotatable injection machine is penetrated platform structure, it is characterized in that: comprise and penetrate frame, swivel mount, ejaculation movable stand and guide assembly, described ejaculation movable stand is slidable to be arranged on guide assembly, described swivel mount and corresponding first through hole that offers on ejaculation movable stand, being connected in that one fixing briquetting rotates swivel mount through described the first through hole penetrated on movable stand, and described ejaculation is set up and is placed on swivel mount; The front end of described ejaculation frame is provided with screw rod, and the rear end of described ejaculation frame is connected with ejaculation motor.
As further improvement of the utility model, described ejaculation frame bottom forms the convergence part being connected with swivel mount, this convergence part and corresponding the second through hole passing for bolt that offers on described swivel mount, adopt such structure, so that will be connected firmly between ejaculation frame and swivel mount.
Described ejaculation frame bottom is provided with penetrates mobile leading screw, is connected with the mobile feed screw nut of the ejaculation matching with it on the mobile leading screw of this ejaculation.
Described ejaculation motor below is provided with the mobile leading screw of described ejaculation and drives the mobile motor of ejaculation being connected.
Compared with prior art, because the utility model is arranged at ejecting device on guide assembly by a swivel mount is rotating, in the time that needs are changed screw rod, first ejecting device is moved to backward and retreats limit along guide assembly, then ejecting device is rotated with respect to guide assembly, make the side of bolt rotary to mould, can in the situation that not dismantling mould, complete easily dismounting and the replacing of screw rod; Simultaneously, penetrate movable stand and swivel mount owing to being provided with on guide assembly, and penetrate mobile leading screw and be directly installed on ejaculation frame bottom, reduce to penetrate the distance between the fixed head center line that center line and the mobile leading screw of ejaculation pull, the oblique loading of nozzle is reduced, reduce the degree of wear between nozzle and mould contact surface, be conducive to the service life of prolonging nozzle, reduced the possibility of the glue that overflows.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is another structural representation of the utility model embodiment;
Fig. 3 is the structural representation that penetrates frame in Fig. 1;
Fig. 4 is swivel mount and the structural representation that penetrates movable stand in Fig. 1;
Fig. 5 is the cutaway view along A – A direction in Fig. 4.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Fig. 1~5, the rotatable injection machine of the present embodiment is penetrated platform structure and is comprised ejaculation frame 1, swivel mount 2, penetrate movable stand 3 and guide assembly 4, penetrate that movable stand 3 is slidable is arranged on guide assembly 4, swivel mount 2 and corresponding first through hole 100 that offers on ejaculation movable stand 3, being connected in that one fixing briquetting 5 rotates swivel mount 2 through the first through hole 100 penetrated on movable stand 3, penetrating frame 1 is arranged on swivel mount 2, concrete, penetrate frame 1 bottom and form the convergence part 12 being connected with swivel mount 2, this convergence part 12 and corresponding the second through hole 200 passing for bolt 6 that offers on swivel mount 2, adopt such structure, so that will be connected firmly between ejaculation frame 1 and swivel mount 2, the front end that penetrates frame 1 is provided with screw rod 11, the rear end of penetrating frame 1 is connected with penetrates motor 7, penetrate frame 1 bottom and be provided with the mobile leading screw 13 of ejaculation, on the mobile leading screw 13 of this ejaculation, be connected with the mobile feed screw nut 14 of the ejaculation matching with it, the mobile feed screw nut 14 of this ejaculation pulls the fixed head 130 being connected with mould 300 by connecting rod 140, penetrate motor 7 belows and be provided with and penetrate mobile leading screw 13 and drive the mobile motor 8 of the ejaculation being connected.
The ejaculation frame 1 of one penetrated platform structure top injecting assembly and lower component and is set to by the injection machine of the present embodiment, not only produces, assembles convenient, also increased the steadiness of injection device entirety.Use the injection device of the present embodiment, in the time that needs are changed screw rod 11, first ejecting device is moved to backward and retreats limit along guide assembly 4, then ejecting device is rotated with respect to guide assembly 4, make screw rod 11 turn to a side of mould 300, can in the situation that not dismantling mould 300, complete easily dismounting and the replacing of screw rod 11; Simultaneously, penetrate movable stand 3 and swivel mount 2 owing to being provided with on guide assembly 4, and penetrate mobile leading screw 13 and be directly installed on ejaculation frame 1 bottom, penetrating frame 1 and swivel mount 2 when penetrating movable stand 3 and rotate, penetrate mobile leading screw 13 also rotates thereupon, reduce to penetrate the distance L 1 between fixed head 130 center lines that center line and the mobile leading screw 13 of ejaculation pull, the oblique loading of nozzle 400 is reduced, reduce the degree of wear between nozzle 400 and mould 300 contact-making surfaces, be conducive to the service life of prolonging nozzle 400, reduce the possibility of the glue that overflows.
Claims (4)
1. a rotatable injection machine is penetrated platform structure, it is characterized in that: comprise and penetrate frame, swivel mount, ejaculation movable stand and guide assembly, described ejaculation movable stand is slidable to be arranged on guide assembly, described swivel mount and corresponding first through hole that offers on ejaculation movable stand, being connected in that one fixing briquetting rotates swivel mount through described the first through hole penetrated on movable stand, and described ejaculation is set up and is placed on swivel mount; The front end of described ejaculation frame is provided with screw rod, and the rear end of described ejaculation frame is connected with ejaculation motor.
2. rotatable injection machine according to claim 1 is penetrated platform structure, it is characterized in that: described ejaculation frame bottom forms the convergence part being connected with swivel mount, this convergence part and corresponding the second through hole passing for bolt that offers on described swivel mount.
3. rotatable injection machine according to claim 1 and 2 is penetrated platform structure, it is characterized in that: described ejaculation frame bottom is provided with penetrates mobile leading screw, is connected with the mobile feed screw nut of the ejaculation matching with it on the mobile leading screw of this ejaculation.
4. rotatable injection machine according to claim 3 is penetrated platform structure, it is characterized in that: described ejaculation motor below is provided with the mobile leading screw of described ejaculation and drives the mobile motor of ejaculation being connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420408933.XU CN203945560U (en) | 2014-07-23 | 2014-07-23 | A kind of rotatable injection machine is penetrated platform structure |
Applications Claiming Priority (1)
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CN201420408933.XU CN203945560U (en) | 2014-07-23 | 2014-07-23 | A kind of rotatable injection machine is penetrated platform structure |
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CN201420408933.XU Active CN203945560U (en) | 2014-07-23 | 2014-07-23 | A kind of rotatable injection machine is penetrated platform structure |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105835307A (en) * | 2016-01-25 | 2016-08-10 | 海天塑机集团有限公司 | Injection base movement and rotation device |
CN109228139A (en) * | 2018-09-21 | 2019-01-18 | 仁兴机械(佛山)有限公司 | A kind of rotatable funcition table for injecting |
-
2014
- 2014-07-23 CN CN201420408933.XU patent/CN203945560U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105835307A (en) * | 2016-01-25 | 2016-08-10 | 海天塑机集团有限公司 | Injection base movement and rotation device |
CN109228139A (en) * | 2018-09-21 | 2019-01-18 | 仁兴机械(佛山)有限公司 | A kind of rotatable funcition table for injecting |
CN109228139B (en) * | 2018-09-21 | 2021-01-05 | 仁兴机械(佛山)有限公司 | Rotatable injection platform |
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