CN204820183U - Injection mold guider - Google Patents
Injection mold guider Download PDFInfo
- Publication number
- CN204820183U CN204820183U CN201520559355.4U CN201520559355U CN204820183U CN 204820183 U CN204820183 U CN 204820183U CN 201520559355 U CN201520559355 U CN 201520559355U CN 204820183 U CN204820183 U CN 204820183U
- Authority
- CN
- China
- Prior art keywords
- cover half
- pin bushing
- guide pin
- taper surface
- oil
- 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
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides an injection mold guider, include a level setting at the guide pin bushing at cover half top, be equipped with on the movable mould one with guide pin bushing matched with guide pillar, be equipped with a conoid process platform at the middle part of movable mould and cover half contact surface, the middle part of cover half and movable mould contact surface be equipped with one with conoid process platform matched with recess, be equipped with an oil cup on the cover half that is close to guide pin bushing department. The above technical scheme is adopted in the utility model, set up the oil cup on the cover half, lead oil pipe through setting up on the cover half with guide pin bushing and taper surface are linked together, provide lubricating oil to guide pin bushing inside and taper surface, owing to the lubrication action of lubricating oil, greatly reduced the friction between the taper surface, need not set up wear -resisting quenching and insert on the taper surface for the manufacturing cost of equipment with make the degree of difficulty and reduce, also obtain the sufficient lubrication between guide pillar and the guide pin bushing, greatly increased the life of equipment.
Description
Technical field:
The utility model relates to a kind of injection mold guider.
Background technology:
Carry out in the process of producing at employing injection mold, can accurate centering when matched moulds in order to ensure dynamic model and cover half, in a mold must guiding parts be set.In injection mould, usually adopt four groups of guide pillars and guide pin bushing to form guiding parts, when produced product is higher for dimensional requirement precision, also need arrange in coincideing mutually on dynamic model and cover half respectively, auxiliary positioning is carried out in male-tapered face, but the taper surface that dynamic model and cover half cooperatively interact easily produces serious wearing and tearing in the process of action, in order to ensure that the mold use life-span arranges wear-resisting hardened insert usually on the taper surface of dynamic model and cover half, the technique of carrying out insert is very complicated, simultaneously higher for dimension precision requirement, thus greatly increase the difficulty of device fabrication, in addition, also there are certain wearing and tearing between the guide pillars and bushes that leads, affect the service life of equipment.
Utility model content:
The utility model is in order to make up the deficiencies in the prior art, provide a kind of injection mold guider, its reasonable in design, cover half arranges lubricating cup, by being arranged on the oil guide pipe that cover half is connected with taper surface with guide pin bushing, lubricating oil is provided to guide pin bushing inside and taper surface, due to the lubrication of lubricating oil, greatly reduce the friction between taper surface, do not need to arrange wear-resisting hardened insert on taper surface, the manufacturing cost of equipment and manufacture difficulty are reduced, also sufficient lubrication is obtained between guide pillars and bushes, considerably increase the service life of equipment, solve problems of the prior art.
The utility model for solving the problems of the technologies described above adopted technical scheme is:
A kind of injection mold guider, comprise the guide pin bushing that is horizontally set on cover half top, dynamic model is provided with a guide pillar matched with guide pin bushing, a tapered bosses is provided with at the middle part of dynamic model and cover half contact surface, a groove matched with tapered bosses is provided with at cover half and the middle part of dynamic model contact surface, cover half near guide pin bushing place is provided with a lubricating cup, the oil guide pipe that the oil-out and of lubricating cup is arranged on cover half is connected, oil guide pipe is connected with the inside of guide pin bushing, the end of oil guide pipe extends to the inner side taper surface of the groove of cover half, be connected with the oil-out on the inner side taper surface being arranged on groove, a sealing ring matched with the die cavity of cover half is provided with in the bottom of groove.
The utility model adopts such scheme, cover half arranges lubricating cup, by being arranged on the oil guide pipe that cover half is connected with taper surface with guide pin bushing, there is provided lubricating oil to guide pin bushing inside and taper surface, due to the lubrication of lubricating oil, greatly reduce the friction between taper surface, do not need to arrange wear-resisting hardened insert on taper surface, the manufacturing cost of equipment and manufacture difficulty are reduced, also obtains sufficient lubrication between guide pillars and bushes, considerably increase the service life of equipment.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that this uses the groove taper surface local structural graph schematic diagram of novel cover half.
In figure, 1, cover half, 2, guide pin bushing, 3, guide pillar, 4, tapered bosses, 5, groove, 6, lubricating cup, 7, oil guide pipe, 8, oil-out, 9, sealing ring, 10, dynamic model, 11, die cavity.
Detailed description of the invention:
For clearly demonstrating the technical characterstic of this programme, below by detailed description of the invention, and in conjunction with its accompanying drawing, the utility model is elaborated.
As shown in Figure 1-2, a kind of injection mold guider, comprise the guide pin bushing 2 that is horizontally set on cover half 1 top, dynamic model 10 is provided with a guide pillar 3 matched with guide pin bushing 2, a tapered bosses 4 is provided with at dynamic model 10 and the middle part of cover half 1 contact surface, a groove 5 matched with tapered bosses 4 is provided with at cover half 1 and the middle part of dynamic model 10 contact surface, cover half 1 near guide pin bushing 2 place is provided with a lubricating cup 6, the oil guide pipe 7 that the oil-out and of lubricating cup 6 is arranged on cover half 1 is connected, oil guide pipe 7 is connected with the inside of guide pin bushing 2, the end of oil guide pipe 7 extends to the inner side taper surface of the groove 5 of cover half 1, be connected with the oil-out 8 on the inner side taper surface being arranged on groove 5, a sealing ring 9 matched with the die cavity 11 of cover half 1 is provided with in the bottom of groove 6.
During work, lubricating oil in lubricating cup 6 can enter into the inner side of guide pin bushing 2 by oil guide pipe 7, simultaneously, lubricating oil can by the taper surface of oil guide pipe 7 from the groove 5 of cover half 1 running through guide pin bushing 2, flowed out by oil-out 8, because oil-out 8 is positioned at the top of taper surface, under gravity, lubricating oil can be covered with whole taper surface.
When dynamic model 10 moves to cover half 1 direction, it is inner that the guide pillar 3 be arranged on dynamic model 10 stretches into the guide pin bushing 2 be arranged on cover half 1, the motion of dynamic model 10 is played to the effect of guiding, the lubricating oil in guide pin bushing 2 substantially reduces frictional force, can ensure guide pillar 3 smooth and easy slip in guide pin bushing 2.When dynamic model 10 is near cover half 1, be arranged on the tapered bosses 4 in the middle part of dynamic model 10 taper surface contact with the taper surface of the groove 5 be arranged in the middle part of cover half 1, the lubricating oil that the taper surface of groove 5 is covered with can play the effect of lubrication in the contact friction of two taper surfaces.When dynamic model 10 realizes matched moulds with cover half 1, the sealing ring 9 be arranged in the groove 5 of cover half 1 is positioned at the inner side of the die cavity 11 of dynamic model 10 just, and the lubricating oil that effectively prevent on taper surface enters in die cavity 11, ensure that the quality of product.
Adopt injection mold guider of the present utility model, cover half arranges lubricating cup 6, by being arranged on the oil guide pipe 7 that cover half 1 is connected with guide pin bushing 2 and taper surface, lubricating oil is provided to guide pin bushing 2 inside and taper surface, due to the lubrication of lubricating oil, greatly reduce the friction between taper surface, do not need to arrange wear-resisting hardened insert on taper surface, the manufacturing cost of equipment and manufacture difficulty are reduced, also obtain sufficient lubrication between guide pillar 3 and guide pin bushing 2, considerably increase the service life of equipment.
The utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (1)
1. an injection mold guider, it is characterized in that: comprise the guide pin bushing that is horizontally set on cover half top, dynamic model is provided with a guide pillar matched with guide pin bushing, a tapered bosses is provided with at the middle part of dynamic model and cover half contact surface, a groove matched with tapered bosses is provided with at cover half and the middle part of dynamic model contact surface, cover half near guide pin bushing place is provided with a lubricating cup, the oil guide pipe that the oil-out and of lubricating cup is arranged on cover half is connected, oil guide pipe is connected with the inside of guide pin bushing, the end of oil guide pipe extends to the inner side taper surface of the groove of cover half, be connected with the oil-out on the inner side taper surface being arranged on groove, a sealing ring matched with the die cavity of cover half is provided with in the bottom of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559355.4U CN204820183U (en) | 2015-07-29 | 2015-07-29 | Injection mold guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559355.4U CN204820183U (en) | 2015-07-29 | 2015-07-29 | Injection mold guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204820183U true CN204820183U (en) | 2015-12-02 |
Family
ID=54677823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520559355.4U Expired - Fee Related CN204820183U (en) | 2015-07-29 | 2015-07-29 | Injection mold guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204820183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273258A (en) * | 2016-08-31 | 2017-01-04 | 福州巨昂精密模具科技有限公司 | A kind of mould for producing computer display screen base and guide frame thereof |
-
2015
- 2015-07-29 CN CN201520559355.4U patent/CN204820183U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273258A (en) * | 2016-08-31 | 2017-01-04 | 福州巨昂精密模具科技有限公司 | A kind of mould for producing computer display screen base and guide frame thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204724826U (en) | A kind of mould for die casting full-sized car starter motor shell | |
| CN204486588U (en) | A kind of punching machine mold with guide device | |
| CN204820183U (en) | Injection mold guider | |
| CN205870953U (en) | Wheel tire mold's guider and wheel tire mold | |
| CN203791601U (en) | Die for casting parts for small vehicles | |
| CN203426407U (en) | Car hub die-casting die | |
| CN209580405U (en) | A kind of gear set side core-pulling structure | |
| CN106738682A (en) | Back-off knock-out gear and mould | |
| CN207373603U (en) | Vehicle-mounted loudspeaker high pitch main body injection mold | |
| CN206536792U (en) | Vacuum flask body mould | |
| CN203649362U (en) | Inclined-ejection core pulling device for aluminum alloy die-casting mold | |
| CN203737860U (en) | Die guide post for improving lubricating effect | |
| CN208305689U (en) | A kind of distortion-free automobile center console mold | |
| CN204892899U (en) | A die casting machine for car parts processing | |
| CN206999727U (en) | A kind of pillar for mold | |
| CN203484640U (en) | Die-casting die for automotive part | |
| CN107052300A (en) | Movable die plate of die casting machine brother's woods post pilot hole length extension device | |
| CN203937143U (en) | Injection mold | |
| CN207105475U (en) | A kind of camera lens module mould | |
| CN203437611U (en) | Cylinder sleeve centrifugal casting parting baffle | |
| CN208357761U (en) | A kind of mold side core drawing structure | |
| CN207643789U (en) | A kind of automatic guide centering guide post | |
| CN206643325U (en) | Movable die plate of die casting machine brother's woods post pilot hole length extension device | |
| CN206643328U (en) | Die casting machine molds safety device | |
| CN205800064U (en) | Injection mold |
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: 20151202 Termination date: 20200729 |