CN203637092U - Sliding mechanism of moving mold plate of injection molding machine - Google Patents
Sliding mechanism of moving mold plate of injection molding machine Download PDFInfo
- Publication number
- CN203637092U CN203637092U CN201320815392.8U CN201320815392U CN203637092U CN 203637092 U CN203637092 U CN 203637092U CN 201320815392 U CN201320815392 U CN 201320815392U CN 203637092 U CN203637092 U CN 203637092U
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- Prior art keywords
- shoes
- injection machine
- track
- groove
- support shoes
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Abstract
The utility model discloses a sliding mechanism of a moving mold plate of an injection molding machine. The sliding mechanism comprises support feet and a track, wherein the support sliding feet are fixedly arranged below the moving mold plate; the support sliding feet are positioned above the track; a plurality of grooves are uniformly formed in the bottom side of the support sliding feet; a layer of oil film is arranged between the support sliding feet and the track; the lubricating oil inside the plurality of grooves is communicated with the oil film; the openings of the grooves are of rectangular structures; the inner bottoms of the grooves are rectangular shaped; the inner bottoms of the grooves comprise two inclined surfaces and connecting surfaces; the connecting surfaces are positioned between the two inclined surfaces. When the mold plate is moved, the support sliding feet with the grooves can generate an active thrust to the moving mold plate, so that a part of gravity of the mold plate and a mold to a pull rod is counteracted. As the friction between the moving mold and the pull rod of the injection molding machine is reduced, the mold moving property of the injection molding machine is improved.
Description
Technical field
The utility model relates to the slide mechanism on a kind of injection machine, especially relates to a kind of slide mechanism of injection machine mobile template.
Background technology
When injection machine work, mould is arranged on moving die plate, moving die plate moves on pull bar and track.For reduce resistance and moving die plate and pull bar between frictional dissipation, between moving die plate and track, can arrange one support shoes.Consider the resistance problem supporting between shoes and track, generally the bottom surface of design support shoes is planar structure, and on bottom surface, adds some grooves.On support shoes, be provided with fuel feed hole, fuel feed hole is communicated with groove, adds lubricating oil on fuel feed hole, makes lubricating oil be full of groove.Reduce thus the frictional resistance supporting between shoes and track.
The support shoes of the moving die plate of this structure exists following problem: no matter moving die plate remains static or motion state, supports shoes and all only has passive bearing capacity, cannot provide thrust upwards initiatively to moving die plate.Pull bar has born larger template and the gravity of mould, and the frictional force between moving die plate and injection machine pull bar is larger, and the frictional dissipation of pull bar is larger.
Summary of the invention
Technical problem to be solved in the utility model is to provide and a kind ofly can provides the upwards slide mechanism of the injection machine mobile template of thrust to moving die plate.Under motion state, the lubricating oil supporting between shoes and slide rail produces upwards thrust initiatively to moving die plate, has Hydrodynamic thrust performance.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of slide mechanism of injection machine mobile template, comprise and support shoes and track, described support shoes is fixedly mounted on the below of moving die plate, described support shoes is positioned at described track top, the bottom surface of described support shoes is evenly provided with multiple grooves, between described support shoes and track, there is one deck oil film, lubricating oil in described multiple grooves and described oil film UNICOM, the notch of described groove is rectangular configuration, the inner bottom surface of described groove is rectangular, inner bottom surface comprises two inclined planes and joint face, described joint face is between two inclined planes.
The angle of inclination on described inclined plane is 10 degree～30 degree.Inclined plane, under the heeling condition of this angle, can make to support shoes and reach good carrying.
The length of described notch is L, and the width of described notch is B, L ≈ 5B/3, and the length direction of notch is the direction of motion that supports shoes, and the length of described joint face is 0.2L, and the width of described joint face is B.Groove adopts " tapered plane is fixed watt (two-way) " structure conventional in self acting lubes thrust bearing.
On described support shoes, be provided with basipetal fuel feed hole, described fuel feed hole is communicated with described groove, and described fuel feed hole is located at the center of groove.Fuel feed hole, for lubricating oil is injected into and is supported in shoes, makes lubricating oil can be full of groove and forms to support shoes and interorbital one deck oil film.
On described support shoes, be provided with the groove of 6 to 12.In one is supported shoes, be provided with multiple groove structures, be generally no less than 3, can reach so more satisfactory carrying.
Two inclined planes comprise the first inclined-plane and the second inclined-plane, and the area on the first inclined-plane and the second inclined-plane equates.The area on two inclined planes equates, in the time that template moves left and right, all can carry preferably.
Compared with prior art, the utility model has the advantage of in the time that template moves, oil film has reduced the resistance between template and track first, and second lubricating oil can impose on one, inclined plane active force, supports shoes and can be subject to a thrust upwards.The support shoes with this structure groove can produce thrust initiatively to moving die plate, offset template that pull bar bears and the part gravity of mould.Frictional force between the pull bar of moving die plate and injection machine reduces, and has improved the shifting formwork performance of injection machine.Reduce the frictional dissipation of pull bar, protected pull bar chrome-faced layer (environmental protection is had to positive effect).Thrust and the pulling force of mould shifting oil cylinder have been reduced, the loss of the energy of minimizing simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of injection machine mobile template;
Fig. 2 is the ground plan of support shoes of the present utility model;
Fig. 3 is the side sectional view of support shoes of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Figure 1 to Figure 3: a kind of slide mechanism of injection machine mobile template, comprise and support shoes 1 and track 2, support the below that shoes 1 is fixedly mounted on moving die plate 9, support shoes 1 and be positioned at track 2 tops, the bottom surface of supporting shoes 1 is evenly provided with multiple grooves 3, support between shoes 1 and track 2 and have one deck oil film 7, lubricating oil in multiple grooves 3 and oil film 7 UNICOMs, the notch 4 of groove 3 is rectangular configuration, the inner bottom surface of groove 3 is rectangular, inner bottom surface comprises two inclined planes and joint face 5, and joint face 5 is between two inclined planes 6.
The angle of inclination on inclined plane is 10 degree～30 degree.
The length of notch 4 is L, and the width of notch 4 is B, L ≈ 5B/3, and the length direction of notch 4 is the direction of motion that supports shoes 1, and the length of joint face 5 is 0.2L, and the width of joint face 5 is B.
Support on shoes 1 and be provided with basipetal fuel feed hole 8, fuel feed hole 8 is communicated with groove 3, and fuel feed hole 8 is located at the center of groove 3.
Support on shoes 1 and be provided with the groove 3 of 6 to 12.
Two inclined planes 5 comprise that the area on the first inclined- plane 6 and 9, the first inclined-planes 6, the second inclined-plane and the second inclined-plane 9 equates.
Claims (6)
1. the slide mechanism of an injection machine mobile template, comprise and support shoes and track, described support shoes is fixedly mounted on the below of moving die plate, described support shoes is positioned at described track top, the bottom surface of described support shoes is evenly provided with multiple grooves, it is characterized in that having one deck oil film between described support shoes and track, lubricating oil in described multiple grooves and described oil film UNICOM, the notch of described groove is rectangular configuration, the inner bottom surface of described groove is rectangular, inner bottom surface comprises two inclined planes and joint face, described joint face is between two inclined planes.
2. the slide mechanism of a kind of injection machine mobile template according to claim 1, the angle of inclination that it is characterized in that described inclined plane is 10 degree～30 degree.
3. the slide mechanism of a kind of injection machine mobile template according to claim 1, the length that it is characterized in that described notch is L, the width of described notch is B, L ≈ 5B/3, the length direction of notch is the direction of motion that supports shoes, the length of described joint face is 0.2L, and the width of described joint face is B.
4. the slide mechanism of a kind of injection machine mobile template according to claim 1, is characterized in that being provided with basipetal fuel feed hole on described support shoes, and described fuel feed hole is communicated with described groove, and described fuel feed hole is located at the center of groove.
5. the slide mechanism of a kind of injection machine mobile template according to claim 1, is characterized in that being provided with the groove of 6 to 12 on described support shoes.
6. the slide mechanism of a kind of injection machine mobile template according to claim 1, is characterized in that two inclined planes comprise the first inclined-plane and the second inclined-plane, and the area on the first inclined-plane and the second inclined-plane equates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815392.8U CN203637092U (en) | 2013-12-11 | 2013-12-11 | Sliding mechanism of moving mold plate of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815392.8U CN203637092U (en) | 2013-12-11 | 2013-12-11 | Sliding mechanism of moving mold plate of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203637092U true CN203637092U (en) | 2014-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320815392.8U Expired - Fee Related CN203637092U (en) | 2013-12-11 | 2013-12-11 | Sliding mechanism of moving mold plate of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203637092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058696A (en) * | 2015-06-19 | 2015-11-18 | 宁波海太工贸有限公司 | Formwork supporting and guiding device applied to two-plate-type injection molding machine |
-
2013
- 2013-12-11 CN CN201320815392.8U patent/CN203637092U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058696A (en) * | 2015-06-19 | 2015-11-18 | 宁波海太工贸有限公司 | Formwork supporting and guiding device applied to two-plate-type injection molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO JINGQIONG MACHINERY MANUFACTURING CO. LTD. Free format text: FORMER NAME: NINGBO NEW HAITAI PLASTIC MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 315113 Zhejiang city of Ningbo province Yinzhou District east Wu Village Patentee after: NINGBO JINGQIONG MACHINERY MANUFACTURING CO., LTD. Address before: 315113 Zhejiang city of Ningbo province Yinzhou District east Wu Village Patentee before: Ningbo Xinhaitai Plastic Machinery Co.,Ltd. |
|
| 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: 20140611 Termination date: 20181211 |