CN202378256U - Guide pillar positioning structure of injection molding machine - Google Patents
Guide pillar positioning structure of injection molding machine Download PDFInfo
- Publication number
- CN202378256U CN202378256U CN2011204772351U CN201120477235U CN202378256U CN 202378256 U CN202378256 U CN 202378256U CN 2011204772351 U CN2011204772351 U CN 2011204772351U CN 201120477235 U CN201120477235 U CN 201120477235U CN 202378256 U CN202378256 U CN 202378256U
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- guide pillar
- mode transfer
- transfer nut
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- holes
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Abstract
The utility model relates to a guide pillar positioning structure of an injection molding machine. The guide pillar positioning structure comprises four guide pillars and a mold locking tail plate, wherein four guide pillar holes are respectively arranged in the four corners of the mold locking tail plate, the guide pillars are connected with the guide pillar holes, guide pillar threads are arranged at the ends of the guide pillars, connected with the mold locking tail plate; positioning holes are respectively arranged outside the four guide pillar holes of the mold locking tail plate, conical sleeve bases, conical positioning sleeves, mold adjusting screw nut backing rings, mold adjusting screw nuts and mold adjusting screw nut pressing plates are respectively arranged in the positioning holes and are respectively sleeved outside the guide pillars; the outer parts of the conical sleeve bases are cylindrical, taper holes are arranged in the middles of the conical sleeve bases, the ends of the taper holes, with large diameters, face to the outer ends, and the conical sleeve bases are arranged at the bottom parts of the positioning holes and are in tight fit with the positioning holes. Due to the arrangement of the guide pillar positioning structure, the work procedure for assembling the mold locking tail plate is simple, the efficiency is improved, the assembly precision is good, the running resistance of the equipment is reduced, the mechanical abrasion is reduced, further, the equipment is durable, and the mold combining precision is high, so that the injection molding quality is improved.
Description
Technical field
The utility model relates to a kind of injection machine, particularly relates to a kind of guide pillar location structure of injection machine.
Background technology
Traditional large size plastic jetting-moulding device guide pillar location structure is that guide pillar directly directly contacts with the locked mode tailgate, requires the machining accuracy of locked mode tailgate high, assembling locked mode tailgate difficulty; And after the assembling; Appearance is inaccurate because of locating easily, causes the mode transfer difficulty, and the equipment running resistance is big; Closing precision is not enough, has a strong impact on the quality of the injection moulding of large size plastic jetting-moulding device.
Summary of the invention
The purpose of the utility model just provides a kind of guide pillar location structure of injection machine, makes installation locked mode tailgate simple, the guide pillar accurate positioning, and the equipment running resistance is little, and closing precision is high.
For achieving the above object, the utility model adopts following technical scheme:
A kind of guide pillar location structure of injection machine comprises: 4 guide pillars, a locked mode tailgate, and 4 arms of angle of described locked mode tailgate are respectively equipped with 4 guide pillar holes, and guide pillar is connected with the guide pillar hole, and the end that guide pillar is connected with the locked mode tailgate is provided with the guide pillar screw thread; The outer side in 4 guide pillar holes of described locked mode tailgate is respectively equipped with locating hole, is respectively equipped with taper sheath base, taper positioning sleeve, mode transfer nut gasket ring, mode transfer nut, mode transfer nut pressing plate in its locating hole, and is socketed in the outside of guide pillar respectively; Its outside of described taper sheath base is cylindrical, and the middle part is provided with tapered hole, and an end in the big footpath of tapered hole is towards the outer end, the taper sheath base be located at locating hole the bottom and with the locating hole tight fit; The tapered hole of described taper positioning sleeve and taper sheath base is pegged graft, and is provided with wear ring between the taper surface of taper positioning sleeve and tapered hole, and mode transfer nut gasket ring is connected through screw with the locked mode tailgate; Described mode transfer nut is threaded with guide pillar; And the mode transfer nut is connected with the contact of taper positioning sleeve; Mode transfer nut outer ring is provided with gear; And be connected as a single entity with the mode transfer nut, the mode transfer nut outside is provided with mode transfer nut pressing plate, and its mode transfer nut pressing plate is connected with the locked mode tailgate through the mode transfer packing ring with screw; The middle part in the described locked mode tailgate outside is provided with the interlock gear wheel; Its interlock gear wheel respectively with 4 guide pillars on the gears engaged of mode transfer nut; A wherein side of interlock gear wheel gear wheel is provided with driving gear; Its driving gear is connected with hydraulic motor, also can 4 mode transfer nuts of Synchronous Transmission under the drive of hydraulic motor.
Described interlock gear wheel meshes with 4 mode transfer nuts respectively through the pinion of 4 engagements, and can Synchronous Transmission.
The beneficial effect of the utility model: owing to be provided with the guide pillar location structure, make the operation of assembling locked mode tailgate simple, raise the efficiency; Assembly precision is good, and the equipment running resistance reduces, and reduces mechanical wear; Equipment is more durable, and closing precision is high, thereby has improved the quality of injection moulding.
Description of drawings
Fig. 1 is the schematic perspective view of one of them embodiment of the utility model.
Fig. 2 is the cross-sectional schematic of the related part of guide pillar of the foregoing description.
Fig. 3 is the local enlarged diagram in A place of Fig. 2.
Fig. 4 is the exploded sketch of the guide pillar location structure of the foregoing description.
The specific embodiment
To shown in Figure 4, the utility model comprises like Fig. 1: four guide pillars 4, a locked mode tailgate 1, and four arms of angle of described locked mode tailgate 1 are respectively equipped with four guide pillar holes 116 (as shown in Figure 3); Guide pillar is connected with the guide pillar hole, and the other end of guide pillar connects solid plate 3, and the middle part of guide pillar connects moving platen 2 and moving platen is slided along guide pillar; The end that guide pillar is connected with the locked mode tailgate is provided with guide pillar screw thread 114, and the outer side in four guide pillar holes of locked mode tailgate is respectively equipped with locating hole 115, and locating hole and guide pillar hole are concentric hole; Diameter is respectively equipped with taper sheath base 12, taper positioning sleeve 14, mode transfer nut gasket ring 15, mode transfer nut 17, mode transfer nut pressing plate 19, and is socketed on the guide pillar respectively greater than the guide pillar hole in the locating hole; Described taper sheath base 12 its outsides are cylindrical, and the middle part is provided with tapered hole, and an end in the big footpath of tapered hole is towards the outer end; The taper sheath base be located at locating hole 115 the bottom and with the locating hole tight fit; Taper positioning sleeve 14 is pegged graft with the tapered hole of taper sheath base, is provided with wear ring 13 between the taper surface of taper positioning sleeve and tapered hole, and mode transfer nut gasket ring 15 and locked mode tailgate 1 are connected through screw; Described mode transfer nut 17 is threaded with guide pillar; And the mode transfer nut is connected with 14 contacts of taper positioning sleeve, and mode transfer nut outer ring is provided with gear 117, and gear and mode transfer nut are connected as a single entity; The mode transfer nut outside is provided with mode transfer nut pressing plate 19; Mode transfer nut pressing plate is connected with locked mode tailgate 1 through mode transfer packing ring 18 with screw 110, and the middle part outside the locked mode tailgate is provided with interlock gear wheel 113, its interlock gear wheel respectively with 4 guide pillars on the gear 117 of mode transfer nut mesh; The interlock gear wheel 113 of present embodiment meshes with 4 mode transfer nuts 17 respectively through the pinion 112 of 4 engagements, and can Synchronous Transmission.A wherein side of interlock gear wheel is provided with driving gear 118, and its driving gear is connected with hydraulic motor, also can 4 mode transfer nuts of Synchronous Transmission under the drive of hydraulic motor.
The utility model drives four mode transfer nuts 17 of interlock gear wheel 113 drives with hydraulic motor through driving wheel just and rotates synchronously; Because mode transfer nut and guide pillar are through being threaded; The rotating band moving lock mould tailgate of mode transfer nut moves forward and backward; Owing between locked mode tailgate and the dynamic model 2 governor motion of interlock is arranged, thereby plays the effect of regulating moving platen.
The utility model is not limited to described implementation method, and under the utility model design that does not exceed claim, the personnel for having the ABC in field under the utility model can implement a lot of distortion, and these modification also belong to the scope of the utility model.
Claims (2)
1. the guide pillar location structure of an injection machine; Comprise: 4 guide pillars, a locked mode tailgate; It is characterized in that: 4 arms of angle of described locked mode tailgate are respectively equipped with 4 guide pillar holes, and guide pillar is connected with the guide pillar hole, and the end that guide pillar is connected with the locked mode tailgate is provided with the guide pillar screw thread; The outer side in 4 guide pillar holes of described locked mode tailgate is respectively equipped with locating hole, is respectively equipped with taper sheath base, taper positioning sleeve, mode transfer nut gasket ring, mode transfer nut, mode transfer nut pressing plate in its locating hole, and is socketed in the outside of guide pillar respectively; Its outside of described taper sheath base is cylindrical, and the middle part is provided with tapered hole, and an end in the big footpath of tapered hole is towards the outer end, the taper sheath base be located at locating hole the bottom and with the locating hole tight fit; The tapered hole of described taper positioning sleeve and taper sheath base is pegged graft, and is provided with wear ring between the taper surface of taper positioning sleeve and tapered hole, and mode transfer nut gasket ring is connected through screw with the locked mode tailgate; Described mode transfer nut is threaded with guide pillar; And the mode transfer nut is connected with the contact of taper positioning sleeve; Mode transfer nut outer ring is provided with gear; And be connected as a single entity with the mode transfer nut, the mode transfer nut outside is provided with mode transfer nut pressing plate, and its mode transfer nut pressing plate is connected with the locked mode tailgate through the mode transfer packing ring with screw; The middle part in the described locked mode tailgate outside is provided with the interlock gear wheel; Its interlock gear wheel respectively with 4 guide pillars on the gears engaged of mode transfer nut; A wherein side of interlock gear wheel gear wheel is provided with driving gear; Its driving gear is connected with hydraulic motor, also can 4 mode transfer nuts of Synchronous Transmission under the drive of hydraulic motor.
2. the guide pillar location structure of a kind of injection machine according to claim 1 is characterized in that: the pinion of described interlock gear wheel through 4 engagements respectively with 4 mode transfer nuts engagements, and can Synchronous Transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204772351U CN202378256U (en) | 2011-11-25 | 2011-11-25 | Guide pillar positioning structure of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204772351U CN202378256U (en) | 2011-11-25 | 2011-11-25 | Guide pillar positioning structure of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202378256U true CN202378256U (en) | 2012-08-15 |
Family
ID=46626777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204772351U Expired - Fee Related CN202378256U (en) | 2011-11-25 | 2011-11-25 | Guide pillar positioning structure of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202378256U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896503A (en) * | 2012-11-15 | 2013-01-30 | 山东普利森集团有限公司 | Servo central frame and application method thereof |
| CN105437473A (en) * | 2015-12-28 | 2016-03-30 | 常熟市浩然精工机械制造有限公司 | Guide column of injection molding machine |
| CN112297345A (en) * | 2020-10-16 | 2021-02-02 | 珠海格力智能装备有限公司 | Mould adjusting device and injection molding machine |
| CN115921815A (en) * | 2023-03-09 | 2023-04-07 | 宁波隆源股份有限公司 | Die casting die life monitoring device |
-
2011
- 2011-11-25 CN CN2011204772351U patent/CN202378256U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896503A (en) * | 2012-11-15 | 2013-01-30 | 山东普利森集团有限公司 | Servo central frame and application method thereof |
| CN102896503B (en) * | 2012-11-15 | 2015-09-16 | 山东普利森集团有限公司 | A kind of servo center frame and using method thereof |
| CN105437473A (en) * | 2015-12-28 | 2016-03-30 | 常熟市浩然精工机械制造有限公司 | Guide column of injection molding machine |
| CN112297345A (en) * | 2020-10-16 | 2021-02-02 | 珠海格力智能装备有限公司 | Mould adjusting device and injection molding machine |
| CN115921815A (en) * | 2023-03-09 | 2023-04-07 | 宁波隆源股份有限公司 | Die casting die life monitoring device |
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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 |
Granted publication date: 20120815 Termination date: 20181125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |