CN202922928U - Charging barrel center adjustable device of injection molding machine - Google Patents
Charging barrel center adjustable device of injection molding machine Download PDFInfo
- Publication number
- CN202922928U CN202922928U CN 201220636835 CN201220636835U CN202922928U CN 202922928 U CN202922928 U CN 202922928U CN 201220636835 CN201220636835 CN 201220636835 CN 201220636835 U CN201220636835 U CN 201220636835U CN 202922928 U CN202922928 U CN 202922928U
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- China
- Prior art keywords
- adjusting bolt
- machine
- injection molding
- platform
- machine barrel
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- 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 - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a charging barrel center adjustable device of an injection molding machine. The charging barrel center adjustable device comprises a platform spraying front plate, an adjusting bolt and a machine barrel base, wherein an adjusting bolt hole is formed in the machine barrel base, the adjusting bolt passes through the platform spraying front plate so as to enter the adjusting bolt hole, and the vertical-direction spacing tolerance between the platform spraying front plate and the machine barrel base is increased; a vertical-direction spacing gap between the platform spraying front plate of the injection molding machine and the machine barrel base is larger, and by virtue of an arranged adjusting bolt mechanism, when an injection molding machine plate II is submerged, the whole machine barrel base, a charging barrel and a screw rod are subjected to fine adjustment; and when a platform spraying plate II is in a sinkage unknown condition, the adjusting bolt can be used for find an appropriate height can be found by virtue of the adjusting bolt so as to be matched with the alignment of the screw rod and a spline connector. In addition, the part of the existing mechanism is improved, so that the structures of the other related adjacent parts are simultaneously unaffected while the function is realized, the interchange with the original structure is realized, and the charging barrel center adjustable device is convenient in manufacture is convenient and low in cost.
Description
Technical field
The utility model relates to a kind of parts of injection machine, particularly a kind of injection mechanism of injection machine.
Background technology
In injection machine industry now, full electric injection molding machine is accepted by domestic and international numerous clients more and more, and the mold clamping force of application machine when continuing to increase and the trend that injection volume also has continuous increase.
Existing full electric injection molding machine injection portion adopts the three-plate type structure, wherein penetrate platform two plates often not the bearing as front and rear panels support, injection volume is larger, the weight G of himself is also larger, this has just caused penetrates platform two plates sinkings, thereby make the center of two plates and the center of header board departing from of vertical direction occur, departing from of machine barrel, screw rod and spline joint device namely appearred, eccentric phenomenon will certainly cause damage to the application of reality, shorten the service life of screw rod, see Fig. 1.
The utility model content
Technical problem to be solved in the utility model is overcome the deficiencies in the prior art and a kind of barrel center tunable arrangement is provided, and makes its barrel center conveniently adjusted.
The utility model solves the problems of the technologies described above the technical scheme that adopts:
Injecting machine material tube center adjustable apparatus, comprise and penetrate platform header board, adjusting bolt, machine barrel seat, the adjusting bolt hole is set on the machine barrel seat, and adjusting bolt is passed and is penetrated the platform header board and enter in the adjusting bolt hole, strengthens the spacing tolerance of vertical direction of penetrating between platform header board and machine barrel seat.
Compared with prior art, the utility model has the advantage of: because the vertical direction spacing gap that injection machine is penetrated between platform header board and machine barrel seat is larger, by the adjusting bolt mechanism that arranges, when injection machine two plates sink, the related barrel of whole machine barrel seat and screw rod are finely tuned, in the situation that penetrate platform two plate deflection the unknowns, seek suitable height to coordinate the centering of screw rod and spline joint device by adjusting bolt.In addition, owing to only the part of existing mechanism being improved, do not affect the structure of other relevant adjacent parts when therefore stating function in realization, can realize the exchange with original structure, easily manufactured and cost is low.
Description of drawings
Fig. 1 is existing injection mechanism of injection machine figure.
Fig. 2 is the utility model embodiment barrel center tunable arrangement structure chart.
The specific embodiment
Embodiment is further described the utility model below in conjunction with accompanying drawing.
As shown in Figure 2, injecting machine material tube center adjustable apparatus comprises and penetrates platform header board 1, adjusting bolt 3, machine barrel seat 4, barrel 5, screw rod 6 that screw rod 6 is placed in machine barrel seat 4, barrel 5.
Penetrate between platform header board 1 and machine barrel seat 4 adjusting bolt 3 is set, adjusting bolt hole 9 is set on machine barrel seat 4, adjusting bolt 3 is passed and is penetrated platform header board 1 and be placed in adjusting bolt hole 9.
Above-mentioned adjusting bolt 3 with penetrate platform header board 1 packing ring 2 also be set.
During assembling, before being completely fixed machine barrel seat 4, adjusting bolt 3 with the screw rod 6 afterbody splines in barrel 5 with penetrate spline joint device (not shown in FIG.) on platform two plates to upper and assembling, at last machine barrel seat 4 is fixed with penetrating platform header board 1 fully, reduced like this and penetrated platform two plates sinkings to whole injection member precision and the impact in life-span.
Screw rod 6 is because the gravity F effect that is subject to penetrating the platform two whole assemblies of plate is sunk slightly, gap 8 between screw rod 6 and barrel 5 will diminish, even friction, thereby affect the screw rod life-span, therefore by strengthening machine barrel seat 4 and the vertical spacing tolerance 7 of penetrating platform header board 1, be used for up-down adjustment by adjusting bolt 3 and machine barrel seat 4 and annex self gravitation, sink to offset screw rod 6, can address this problem.
Claims (2)
1. injecting machine material tube center adjustable apparatus, comprise and penetrate platform header board, adjusting bolt, machine barrel seat, it is characterized in that: the adjusting bolt hole is set on the machine barrel seat, and adjusting bolt is passed and is penetrated the platform header board and enter in the adjusting bolt hole, strengthens the spacing tolerance of vertical direction of penetrating between platform header board and machine barrel seat.
2. injecting machine material tube as claimed in claim 1 center adjustable apparatus is characterized in that: described adjusting bolt with penetrate the platform header board packing ring be set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636835 CN202922928U (en) | 2012-11-28 | 2012-11-28 | Charging barrel center adjustable device of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636835 CN202922928U (en) | 2012-11-28 | 2012-11-28 | Charging barrel center adjustable device of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202922928U true CN202922928U (en) | 2013-05-08 |
Family
ID=48212922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220636835 Expired - Fee Related CN202922928U (en) | 2012-11-28 | 2012-11-28 | Charging barrel center adjustable device of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202922928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029278A (en) * | 2012-11-28 | 2013-04-10 | 宁波长飞亚塑料机械制造有限公司 | Device capable of adjusting center of charging barrel of injection molding machine |
| CN106696165A (en) * | 2016-12-23 | 2017-05-24 | 宁波通用塑料机械制造有限公司 | Fully-electric injection molding machine |
-
2012
- 2012-11-28 CN CN 201220636835 patent/CN202922928U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029278A (en) * | 2012-11-28 | 2013-04-10 | 宁波长飞亚塑料机械制造有限公司 | Device capable of adjusting center of charging barrel of injection molding machine |
| CN106696165A (en) * | 2016-12-23 | 2017-05-24 | 宁波通用塑料机械制造有限公司 | Fully-electric injection molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20181128 |