CN201410721Y - Positioning structure of mold cylinder base - Google Patents
Positioning structure of mold cylinder base Download PDFInfo
- Publication number
- CN201410721Y CN201410721Y CN2009200441850U CN200920044185U CN201410721Y CN 201410721 Y CN201410721 Y CN 201410721Y CN 2009200441850 U CN2009200441850 U CN 2009200441850U CN 200920044185 U CN200920044185 U CN 200920044185U CN 201410721 Y CN201410721 Y CN 201410721Y
- Authority
- CN
- China
- Prior art keywords
- column
- cylinder seat
- mould cylinder
- cylinder base
- semi
- 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 - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a positioning structure of a mold cylinder base. The positioning structure comprises a screw thread section, a column bearing nut and a column lock nut, wherein the screw thread section is arranged at the top end of a column; the column bearing nut and the column lock nut are connected with the screw thread section through screw thread; the column screw thread section penetrates through the corner of the mold cylinder base; the column bearing nut is arranged at the lower side of the mold cylinder base; the column lock nut is arranged at the upper side of the mold cylinder base; the column bearing nut is spliced by two semi-rings; and the splicing parts of the two semi-rings are fixedly connected through a bolt. The scheme solves the problems of transportation and reassembling difficulty of the prior large mold-closing device.
Description
Technical field
The utility model relates to a kind of injection moulding machine, relates in particular to a kind of mould cylinder seat location structure that is used on the large size plastic jetting-moulding device.
Background technology
Injection moulding machine (being called for short injector or injection machine) is to utilize mould for plastics to make the main former of the plastic products of different shape thermoplastic or thermosetting material.
General injection moulding machine comprises parts such as injection device, mold closing mechanism, hydraulic system and electric control system.Injection moulding machine is divided into vertical, horizontal and angie type three classes according to its injection device is different with the relative position of mold closing mechanism.
Wherein, as shown in Figure 1, the mold closing mechanism of angie type injection machine is mainly by mould cylinder seat 1, moving plate 6, decide plate 8, four columns 7 and base 9 are formed, four columns 7 upwards vertically are set on the base 9, described mould cylinder seat 1 is to be connected by high-voltage lock mould cylinder 2 and quick closing cylinder 3 cylinder bodies to constitute, mould cylinder seat 1 fixing and locking is on the top of column 7, moving plate 6 is horizontally placed on mould cylinder seat 1 below and relative column 7 is slidingly connected, the piston rod of the mandrel of the high-voltage lock mould cylinder 2 on the mould cylinder seat 1 and quick closing cylinder 3 stretches out downwards with moving plate 6 and links to each other, and is fixedly arranged on the base 9 and decide the moving relatively plate 6 of plate 8.
Existing mould cylinder seat 1 be by following structure fixing and locking on column: the epimere of column 7 is provided with thread segment, column bearing screwed cap 5 is threaded on thread segment earlier, be enclosed within mould cylinder seat 1 on the column 7 then and be carried on the column bearing screwed cap 5, on the column thread segment of mould cylinder seat 1 upside, connect column locking nut 4 more again, column locking nut 4 is screwed mould cylinder seat 1 is reliably located.
For some large-scale angie type injection machines, the profile of its mold closing mechanism is also bigger, and its size is about: long 5.5 meters, wide 2 meters, high 4 meters, and net weight is with regard to about 25 tons.Because it is highly higher, need often the mould cylinder seat and the moving plate on its top are removed in transportation, reduce whole height, so that transportation.And about about 10 tons of the net weight of the mould cylinder seat on top, during dismounting, as shown in Figure 2, need earlier column locking nut 4 to be pulled down, relend travelling aided bicycle or heavy lifting apparatus, mould cylinder seat 1 is upwards sling pulled down, the oil pipe that also need be attached thereto, electric wire (not drawing among the figure) etc. are taken apart simultaneously, again column bearing screwed cap 5 is pulled down, last, will move plate 6 and also pull down.Unloading process is very loaded down with trivial details, simultaneously, when being transported to client unit, also must lift apparatus by heavy type, just can finish assembling.And client unit is if no this heavy lifting apparatus also need be asked crane, the expense costliness in addition.
Therefore, how solving the problem of the transportation of this large-scale mold closing mechanism and assembling difficulty once more, is the utility model content of research emphatically.
Summary of the invention
The utility model provides a kind of location structure of mould cylinder seat, and its purpose mainly is to solve the problem of existing large-scale mold closing mechanism in transportation and assembling difficulty once more.
For achieving the above object, the technical solution adopted in the utility model is: a kind of location structure of mould cylinder seat, column bearing screwed cap that comprises the thread segment on column top and be threaded with it and column locking nut, the column thread segment is through at mould cylinder seat bight, the column bearing screwed cap is positioned at mould cylinder seat downside, and the column locking nut is positioned at mould cylinder seat upside; Described column bearing screwed cap is put together by two semi-rings, and the amalgamation portion of these two semi-rings is bolted to connection.
Related content in the technique scheme is explained as follows:
1, in the such scheme, the outer circumference of described column bearing screwed cap upwards is laid with at least two instrumental purpose hole.
2, in the such scheme, described column locking nut is made up of two nuts that are locked at the column thread segment arranged side by side up and down, links into an integrated entity up and down by bolt between these two nuts.
3, in the such scheme, described column bearing screwed cap is put together by two semi-rings, after these two semi-ring amalgamations, and cutting thread on the interior circle of its formation again.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
1, because the utility model adopts the column bearing screwed cap mould cylinder seat to be positioned the top of column, this carrying setscrew nut is formed for two parts amalgamation, thereby when transportation, dismantlement work is simplified greatly, only need the carrying setscrew nut is taken apart, mould cylinder seat and moving plate slowly transferred can reduce the complete machine height, and all oil pipes that are attached thereto during dismounting, electric wire etc. all do not need to take apart again, dismantling device is simple, speed is fast, expense is low.Also only need to prepare several jack when assembling once more and get final product the customers' place assembling of being more convenient for like this.If any plug in car, the high machine of act or driving, installation will be easier.
2, because the outer circumference of the column bearing screwed cap that the utility model adopted upwards is laid with at least two instrumental purpose hole, when screwing or dismantling this column bearing screwed cap, can be by instruments such as eave tile spanners, simple, laborsaving.
Description of drawings
Accompanying drawing 1 is existing mold closing mechanism structural representation;
Accompanying drawing 2 is existing mold closing mechanism mould cylinder seat and moving plate fractionation schematic diagram;
Accompanying drawing 3 is the utility model unloading process one structural representation;
Accompanying drawing 4 is the utility model unloading process two structural representations;
Accompanying drawing 5 is the utility model assembling process structural representation;
Accompanying drawing 6 is for using column holding nut structural representation for the utility model;
Accompanying drawing 7 is looked cutaway view for the left side of accompanying drawing 6;
Accompanying drawing 8 is the vertical view of accompanying drawing 6;
In the above accompanying drawing: 1, mould cylinder seat; 2, high-voltage lock mould cylinder; 3, quick closing cylinder; 4, column locking nut; 5, column bearing screwed cap; 6, moving plate; 7, column; 8, decide plate; 9, base; 11, instrumental purpose hole; 12, jack; 13, mandrel; 14, piston rod; 15, screwed hole; 16, unthreaded hole.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: shown in Fig. 3～5, a kind of location structure of mould cylinder seat, comprise the thread segment (not shown) on column 7 tops and column bearing screwed cap 5 that is threaded with it and column locking nut 4, column 7 thread segments are through at mould cylinder seat 1 bight, column bearing screwed cap 5 is positioned at mould cylinder seat 1 downside, and column locking nut 4 is positioned at mould cylinder seat 1 upside; Shown in Fig. 6～8, described column bearing screwed cap 5 is put together by two semi-rings, after these two semi-ring amalgamations, and cutting thread on the inner edge of its formation again.And the amalgamation portion of these two semi-rings is bolted to connection.Radially offer screwed hole 15 on one of them semi-ring, another encircles should radially offering unthreaded hole 16 by screwed hole 15, and bolt radially passes this unthreaded hole 16, and is threadedly connected in the screwed hole 15, thereby two semi-rings are fixedly pieced together.The outer circumference of column bearing screwed cap 5 upwards is laid with at least two instrumental purpose hole 11, for extracting tool effects such as eave tile spanners.
Shown in Fig. 3～4, this mold closing mechanism is when dismounting, hook mould cylinder seat 1 part with driving earlier, column bearing screwed cap 5 being taken into apart two semi-rings takes down again, then at moving plate 6 with decide between the plate 8 sleeper (not shown) on the pad, this sleeper height is greater than the height of jack commonly used, utilizes driving to fall mould cylinder seat 1 part slowly again.On every column 7, fix two isometric large size channel-section steel (not shown)s, encase column 7, be stuck between mould cylinder seat 1 and the column locking nut 4, make when entrucking is unloaded, channel-section steel can stop mould cylinder seat 1 to rise.
When needs re-assembly, as shown in Figure 5, use jack 12 that mould cylinder seat 1 and moving plate 6 are risen to greater than the thick position of minimum modulus.Wherein " minimum modulus is thick " refers to the motor-driven plate 6 of direct press type injection moulding and decides between the plate 8 to allow the minimum thickness of installation mold." matched moulds " button is pressed in start then under manual state, at this moment, closing cylinder rodless cavity oil-feed fast, mould cylinder seat 1 can slowly rise to original position, thereunder installs column bearing screwed cap 5 then, and the adjustment level, gets final product.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (2)
1, a kind of location structure of mould cylinder seat, comprise the thread segment on column (7) top and column bearing screwed cap (5) that is threaded with it and column locking nut (4), column (7) thread segment is through at mould cylinder seat (1) bight, column bearing screwed cap (5) is positioned at mould cylinder seat (1) downside, and column locking nut (4) is positioned at mould cylinder seat (1) upside; It is characterized in that: described column bearing screwed cap (5) is put together by two semi-rings, and the amalgamation portion of these two semi-rings is fixedly connected by bolt (10).
2, the location structure of mould cylinder seat according to claim 1 is characterized in that: the outer circumference of described column bearing screwed cap (5) upwards is laid with at least two instrumental purpose hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200441850U CN201410721Y (en) | 2009-06-19 | 2009-06-19 | Positioning structure of mold cylinder base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200441850U CN201410721Y (en) | 2009-06-19 | 2009-06-19 | Positioning structure of mold cylinder base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201410721Y true CN201410721Y (en) | 2010-02-24 |
Family
ID=41712613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200441850U Expired - Fee Related CN201410721Y (en) | 2009-06-19 | 2009-06-19 | Positioning structure of mold cylinder base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201410721Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331884A (en) * | 2013-07-03 | 2013-10-02 | 无锡宇吉科技有限公司 | Injection molding machine with cooling device |
| CN113665057A (en) * | 2021-09-07 | 2021-11-19 | 恩格尔注塑机械（常州）有限公司 | Novel pretension of plastify unit device |
-
2009
- 2009-06-19 CN CN2009200441850U patent/CN201410721Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331884A (en) * | 2013-07-03 | 2013-10-02 | 无锡宇吉科技有限公司 | Injection molding machine with cooling device |
| CN113665057A (en) * | 2021-09-07 | 2021-11-19 | 恩格尔注塑机械（常州）有限公司 | Novel pretension of plastify unit device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20130619 |