CN202293170U - Rotary disc structure for moving mould plate of injection moulding machine - Google Patents
Rotary disc structure for moving mould plate of injection moulding machine Download PDFInfo
- Publication number
- CN202293170U CN202293170U CN2011203810036U CN201120381003U CN202293170U CN 202293170 U CN202293170 U CN 202293170U CN 2011203810036 U CN2011203810036 U CN 2011203810036U CN 201120381003 U CN201120381003 U CN 201120381003U CN 202293170 U CN202293170 U CN 202293170U
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- rotating disk
- bearing
- base plate
- plate
- turntable structure
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a rotary disc structure for a moving mould plate of an injection moulding machine, which comprises a base plate, a rotating shaft penetrating through the center of the base plate, a rotary disc capable of rotating relative to the bottom plate and a driving mechanism driving the rotary disc to rotate. A linkage tooth is arranged on the edge of the bottom plate to drive the rotary disc to rotate and move, an adjusting ejecting plate is arranged at the bottom end of the bottom plate and is fixed through a screw, an adjusting screw is arranged at the upper end of the adjusting ejecting plate, an adjusting seat plate is arranged between the adjusting ejecting plate and the rotary disc, a bearing is movably connected onto the adjusting seat plate, the outer ring of the bearing is provided with a bearing housing contacted with the peripheral face of the bottom of the rotary disc, a press plate is clamped on the bearing housing, and the adjusting seat plate is connected with the bearing through a screw. The rotary disc structure for the moving mould plate of the injection moulding machine has the advantages of being simple in structure, economical, practical, high in precision, capable of saving energy, long in service life and the like.
Description
Technical field
The utility model relates to a kind of turntable structure, particularly the Injection Motor Template turntable structure.
Background technology
At present, existing turntable structure is the cantilever beam supporting way, when being applied to horizontal injection press; Because of often wanting injection moulding large-tonnage mould, its weight is big, and volume is big; And rotating disk self deadweight is bigger; Can make the load of whole rotating disk increase, such heavy load can make rotating disk in perpendicular, produce deflection, the service life that also can reduce rotating disk when reducing closing precision; The calibration structure of general existing rotating disk rotation is all comparatively complicated, and a lot of appearance of form, and part processing amount and assembling amount are more, the phenomenon of leaking also often occurs, and not only wastes resource, and contaminated environment; And rotating disk generally uses the fluid motor-driven rotation and cooperates hydraulic control circuit, and not only the precision of control is low, and it is not high repeatedly to repeat the positioning of rotating precision, influences the precision of matched moulds, the service life that also can reduce mould simultaneously.Therefore, how to address the above problem, become problem demanding prompt solution.
The utility model content
The purpose of the utility model aim to provide a kind of simple in structure, precision is high, the Injection Motor Template turntable structure of energy savings and long service life.
The purpose of the utility model is achieved in that a kind of Injection Motor Template turntable structure, comprises base plate, axle core, rotating disk and driving mechanism, and rotating disk is positioned on the base plate through the axle core; Be provided with the interlock tooth along the rotating disk periphery; Driving mechanism is located at the interlock gear interlock of base plate top and rotating disk, and its described base plate bottom is provided with the adjusting top board, regulates between top board and the rotating disk and establishes the adjusting seat board; Be provided with some vertical adjustment screw along regulating top board; Locate with regulating seat board mutually the adjustment screw upper end, regulates seat board and be provided with some bearings, and bearing outer ring is provided with bearing holder (housing, cover) and contacts the location with rotating disk bottom periphery.
Above-mentioned Injection Motor Template turntable structure, described bearing holder (housing, cover) bag is established bearing in it, and bearing centre is provided with the bearing shaft of wearing to regulating in the seat board, and the bearing lateral surface is provided with pressing plate and is fastened on the adjusting seat board together with bearing shaft by screw.Eccentric screw through wearing in bearing shaft is fixedly connected with the adjusting seat board.
Above-mentioned Injection Motor Template turntable structure, the outer rim in described rotating disk dish week is provided with the rank, location of undergauge, and the width and the bearing thickness on rank, location adapt, and the rank, location of described rotating disk are positioned on the bearing.Realization is to the technique effect of radial and axial support of rotating disk and location.
Above-mentioned Injection Motor Template turntable structure, described adjusting top board upper side edge are the circular arc limit of fitting mutually with rotating disk, and bearing is three settings along the circular arc limit, and wherein the bearing and the turntable shaft vertical line at middle part are oppositely arranged, two bearings is symmetricly set on both sides in addition.Realize that three bearings form the technique effect of balanced support rotating disk.
Above-mentioned Injection Motor Template turntable structure; Described adjusting top board is fixedly connected through pin with base plate; Regulating top board establishes vertical screw and adjustment screw is set in wherein; Regulate seat board and be provided with and the tight straight relative locating hole of screw, the adjustment screw upper end is positioned in the locating hole for face of cylinder positioning end.
Above-mentioned Injection Motor Template turntable structure; The described rotating disk lower right corner is fixedly connected with oil cylinder seat along the limit; Oil cylinder seat is provided with cylinder body, and described cylinder body comprises the piston rod that the middle part is provided with, the skewback latch that links to each other with the piston rod rear end and two sense switches of being located on the oil cylinder seat; Described piston rod is worn to the oil cylinder seat bottom, and the skewback slot that is provided with on skewback latch and the rotating disk adapts.
Above-mentioned Injection Motor Template turntable structure; Described driving mechanism comprises servomotor; Sheathed travelling gear and downside and the meshing transition gear of travelling gear in the servomotor rotating shaft, described transition gear drives dial rotation with the interlock tooth is mutually meshing by driven by servomotor.
Above-mentioned Injection Motor Template turntable structure; Described turning cylinder comprises axle sleeve and axle core, and described axle core is located in the axle sleeve, and axle sleeve is fixed on the base plate; Be provided with lower supporting bearing, rotating seal and circulating line in it; The axle core wears rotating disk and is fixedly connected with rotating disk with base plate, is supported by last lower supporting bearing, also is provided with the fluid drainage passage in the described axle sleeve.
Above-mentioned Injection Motor Template turntable structure, described disc surfaces is provided with copper pipe, pipe joint before and after the front and back end is respectively equipped with, preceding pipe joint links to each other with circulating line, and back pipe joint links to each other with the shunt piece of being located at disc surfaces and forms circulation canal.By inner cycle channel simplicity of design, the convenience that four copper pipes are formed, guaranteed the reasonability of whole cooling and lubricating system.
After the utility model adopts said structure; Through the base plate lower end is provided with the adjusting top board; Regulate between top board and rotating disk the adjusting seat board is set; Regulate being provided with on the seat board bearing jack-up rotating disk then scalable proofread and correct the vertical deflection of rotating disk because of bearing a heavy burden and producing, guaranteed that rotating disk deflection does not take place in rotation process and the oil leakage phenomenon that leaks that causes.On the adjusting seat board bearing is set and is fixed in base plate through screw; Screw has a certain amount of straight line displacement; And it is contactless with adjusting top board interplanar to regulate seat board; Downside is provided with the rotatable upwards jack-up of adjustment screw and regulates seat board, and the realization activity is regulated, technique effect simple in structure, that dismounting is easy; Behind the piston rear portion topping up in the cylinder body, promote piston rod, the skewback latch is pushed slot, the rotating disk that rotates is carried out the stop location, behind the anterior topping up of piston, the skewback latch is withdrawed from slot, rotating disk can start rotation again, has guaranteed simple to operate; Use driving mechanism instead servomotor and drive turntable structure,, guaranteed fast and accurate control system by inductive switch and detected data signal of sense switch and corresponding action control program; But spring bearing is set to the big loading bearing of bearing radial force and axial force, has guaranteed that rigidity of support is high and steadiness is good; Cooling water is fed hole and the annular groove of processing in axle sleeve and the axle core; Can connect the liquid circulation channel in the mould with the rotating disk rotation; In axle sleeve, be provided with the fluid drainage passage, can the micro liquid because of rotating seal long term wear seepage be discharged simultaneously, guaranteed the service life of turntable structure.
Description of drawings
To combine accompanying drawing that the utility model is done to detail further below, but not constitute any restriction the utility model.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the cross-sectional view of the utility model A-A;
Fig. 3 is the amplification profile structural representation of the utility model turning cylinder;
Fig. 4 is the local enlarged diagram in the utility model bottom:
Fig. 5 is the cross-sectional view of Fig. 4.
Among the figure: 1 is base plate, and 2 is turning cylinder, and 21 is axle sleeve, and 22 is the axle core, and 23,24 is last lower supporting bearing, and 25 is rotating seal; 26 is circulating line, and 27 is the fluid drainage passage, and 3 is rotating disk, and 3a is the rank, location, and 31 is copper pipe, and 32 is preceding pipe joint; 33 is the back pipe joint, and 34 is the shunt piece, and 4 is driving mechanism, and 41 is servomotor, and 42 is travelling gear, and 43 is transition gear; 5 is the interlock tooth, and 6 for regulating top board, and 7 for regulating seat board, and 8 is adjustment screw, and 9 is bearing, and 91 is bearing holder (housing, cover); 92 is bearing shaft, and 93 is pressing plate, and 10 is briquetting, and 11 is oil cylinder seat, and 12 is cylinder body; 121 is piston rod, and 122 is the skewback latch, and 123,124 is sense switch, and 125 is the skewback slot, and 13 is inductive switch.
The specific embodiment
Shown in Fig. 1～5, a kind of Injection Motor Template turntable structure comprises base plate 1, axle core 2, rotating disk 3, driving mechanism 4; Rotating disk 3 is positioned on the base plate 1 through axle core 2, is provided with interlock tooth 5 along rotating disk 3 peripheries, and driving mechanism 4 is located at the interlock tooth 5 gear interlocks of base plate 1 top and rotating disk 3; Wherein base plate 1 bottom is provided with and regulates top board 6; Regulate to establish between top board 6 and the rotating disk 3 and regulate seat board 7, be provided with some vertical adjustment screw 8 along regulating top board 6 bottoms, locate with adjusting seat board 7 mutually adjustment screw 8 upper ends; Regulate seat board 7 and be provided with bearing 9, bearing 9 outer rings are provided with bearing holder (housing, cover) 91 and contact the location with rotating disk 3 bottom peripheries.
The outer rim in 3 dish weeks of rotating disk is provided with rank, the location 3a of undergauge, and width and bearing 9 thickness of location rank 3a adapt, and rank, the location 3a of rotating disk 3 is positioned on the bearing 9.Realization is to the technique effect of rotating disk 3 radial and axial supports and location.
Regulating top board 6 upper side edges is the circular arc limit of fitting mutually with rotating disk 3, and bearing 9 is three settings along the circular arc limit, and wherein the bearing 9 at middle part is oppositely arranged with 3 vertical lines of rotating disk, two bearings 9 is symmetricly set on both sides in addition.
Regulate top board 6 and be fixedly connected through pin with base plate 1, adjusting top board 6 is established vertical screw and adjustment screw 8 is set in wherein, regulates seat board 7 and is provided with and the tight straight relative locating hole of screw, and adjustment screw 8 upper ends are positioned in the locating hole for face of cylinder positioning end.
Bearing holder (housing, cover) 91 bags are established bearing 9 in it, and bearing 9 centers are provided with the bearing shaft 92 of wearing to regulating in the seat board 7, and bearing 9 lateral surfaces are provided with pressing plate 93 and are fastened on the adjusting seat board 7 together with bearing shaft 92 by screw 94, and screw 94 is eccentrically set in the bearing shaft 92.
Regulating top board 6 is fixedly connected with the pin of base plate 1 through vertical direction; Regulating top board 6 establishes vertical screw and adjustment screw 8 is set in wherein; Regulate seat board 7 and be provided with and the tight straight relative locating hole of screw, adjustment screw 8 upper ends are positioned in the locating hole for face of cylinder positioning end.But make the screw small distance move adjusting; Generally three bearings 9 are set on the seat board 7 adapt with rotating disk 3 circumferential edge and contact regulating in use; When dextrorotation adjustment screw 8, the jack-up that can make progress is regulated seat board 7, and power transmission is in bearing 9; 3 scalable of jack-up rotating disk are proofreaied and correct the vertical deflection of rotating disk 3 because of bearing a heavy burden and producing, and have guaranteed that rotating disk 3 deflection does not take place in rotation process and the oil leakage phenomenon that leaks that causes.
Rotating disk 3 lower right corner are fixedly connected with oil cylinder seat 11 along the limit; Oil cylinder seat 11 is provided with cylinder body 12, and described cylinder body 12 comprises the piston rod 121 that the middle part is provided with, the skewback latch 122 that links to each other with piston rod 121 rear ends and two sense switches of being located on the oil cylinder seat 11 123,124; Described piston rod 121 is worn to oil cylinder seat 11 bottoms; The skewback slot 125 that is provided with on skewback latch 122 and the rotating disk 2 adapts, and when rotating disk 3 Rotate 180 degree to skewback latches 122 places, the piston rear portion topping ups in the cylinder body 12 promote piston rods 121 and stretch out; Skewback latch 122 pushed make rotating disk 3 stop in the skewback slot 125, this moment, injection machine can carry out matched moulds; When the injection machine moulds open; The anterior topping up of piston withdraws from skewback latch 122 from skewback slot 125 and makes rotating disk 3 rotate to another calibration, and this process detects stretching out of skewback latch 125 respectively and returns at sense switch 123,124; Reached simple to operate, effect easy to use.
Driving mechanism 4 comprises servomotor 41; The meshing transition gear 43 of sheathed travelling gear 42 and downside and travelling gear 42 in servomotor 41 rotating shafts; Described transition gear 43 drives rotating disk 3 rotations with interlock tooth 5 mutually meshing drivings by servomotor 41; Drive rotating disk 3 with servomotor 41 and in base plate 1 plane, rotate, and on right side briquetting 10, be provided with three inductive switches, by inductive switch 13 and sense switch 123,124 detected signals with rotating disk 3 circumference joints; Through analyzing; The SERVO CONTROL program that cooperates servomotor 41 simultaneously, can quicken rotating disk 3, at the uniform velocity steadily, the control of deceleration and stop, the demand that has satisfied operation also can guarantee the safe operation of rotating disk 3.
Turning cylinder 2 comprises axle sleeve 21 and axle core 22, and described axle core 22 is located in the axle sleeve 21, and axle sleeve 21 is fixed on the base plate 1; Be provided with lower supporting bearing 23,24, rotating seal 25 and circulating line 26 in it, axle core 22 wears rotating disk 3 and is fixedly connected with rotating disk 3 with base plate 1, is supported by last lower supporting bearing 23,24; Also be provided with fluid drainage passage 27 in the described axle sleeve 21; Through setting in the axle sleeve 21 can be carried the spring bearing 23,24 of radial load and axial force, reduce the flexural deformation or the axial tension phenomenon that under rotating disk 3 heavy burden operating conditions, produce, guaranteed the stability in rotating disk 3 rotary courses; Also can guarantee the service life of rotating disk 3; And be provided with fluid drainage passage 27 in axle sleeve 21 lowermost, can have guaranteed the cleannes of structure discharging because of the rotating seal 25 long-term micro liquids of wearing and tearing seepage that use; It is reclaimed the waste that has also reduced the energy, practiced thrift resource.
Rotating disk 3 surfaces are provided with copper pipe 31; Pipe joint 32,33 before and after the front and back end is respectively equipped with; Preceding pipe joint 32 links to each other with circulating line 26; Back pipe joint 33 links to each other with the shunt piece 34 of being located at rotating disk 3 surfaces and forms circulation canal, by inner cycle channel simplicity of design, the convenience that four copper pipes 31 are formed, has guaranteed the reasonability of whole cooling and lubricating system.
The utility model is when concrete the use; Base plate 1 lower end is arranged on to regulate on the top board 6 fixes, regulate top board 6 and be provided with 3 of rotating disks and regulate seat board 7, on the adjusting seat board 7 bearing 9 is set by screw; Bearing 9 outer rings are provided with bearing holder (housing, cover) 91 and contact with rotating disk 2 bottom peripheries; Be used to increase the contact area with rotating disk 2 lower circumference faces, reduce the pressure that born on the rotating disk 2 bottom unit ares, deflection does not take place to guarantee simultaneously that rotating disk 3 rotates; Make the circulation canal stability of rotation in the turning cylinder 2, can not leak or leakage of oil.
In sum, the utility model is processed actual sample and through repeatedly use test, is seen that from the effect of use test provable the utility model can reach the purpose that it is expected like specification and diagramatic content, and practical value is unquestionable.The above embodiment that lifts only is used for conveniently illustrating the utility model; Be not that the utility model is done any pro forma restriction; Have common knowledge the knowledgeable in the technical field under any,, utilize technology contents that the utility model discloses to do the local equivalent embodiment that changes or modify if in the scope that does not break away from technical characterictic that the utility model is carried; And do not break away from the technical characterictic content of the utility model, all still belong in the scope of the utility model technical characterictic.
Claims (9)
1. Injection Motor Template turntable structure; Comprise base plate (1), axle core (2), rotating disk (3) and driving mechanism (4); Rotating disk (3) is positioned on the base plate (1) through axle core (2), is provided with interlock tooth (5) along rotating disk (3) periphery, and driving mechanism (4) is located at interlock tooth (5) the gear interlock of base plate (1) top and rotating disk (3); It is characterized in that: base plate (1) bottom is provided with regulates top board (6); Establish between adjusting top board (6) and the rotating disk (3) and regulate seat board (7), be provided with some vertical adjustment screw (8) along regulating top board (6), locate with adjusting seat board (7) mutually adjustment screw (8) upper end; Regulate seat board (7) and be provided with some bearings (9), bearing (9) outer ring is provided with bearing holder (housing, cover) (91) and contacts the location with rotating disk (3) bottom periphery.
2. Injection Motor Template turntable structure according to claim 1; It is characterized in that: described bearing holder (housing, cover) (91) bag is established bearing (9) in it; Bearing (9) center is provided with the bearing shaft (92) of wearing to regulating in the seat board (7), and bearing (9) lateral surface is provided with pressing plate (93) and is fastened on the adjusting seat board (7) together with bearing shaft (92) by screw.
3. Injection Motor Template turntable structure according to claim 1; It is characterized in that: the outer rim in described rotating disk (3) dish week is provided with the rank, location (3a) of undergauge; The width and bearing (9) thickness on rank, location (3a) adapt, and the rank, location (3a) of described rotating disk (3) are positioned on the bearing (9).
4. Injection Motor Template turntable structure according to claim 1; It is characterized in that: described adjusting top board (6) upper side edge is the circular arc limit right mutually with rotating disk (3); Bearing (9) is three settings along the circular arc limit, and wherein the bearing (9) at middle part is oppositely arranged with rotating disk (a 3) axle vertical line, two bearings (9) is symmetricly set on both sides in addition.
5. Injection Motor Template turntable structure according to claim 1; It is characterized in that: described adjusting top board (6) is fixedly connected through pin with base plate (1); Regulating top board (6) establishes vertical screw and adjustment screw (8) is set in wherein; Regulate seat board (7) and be provided with and the tight straight relative locating hole of screw, adjustment screw (8) upper end is positioned in the locating hole for face of cylinder positioning end.
6. Injection Motor Template turntable structure according to claim 1; It is characterized in that: described rotating disk (3) lower right corner is fixedly connected with oil cylinder seat (11) along the limit; Oil cylinder seat (11) is provided with cylinder body (12); Described cylinder body (12) comprises the piston rod (121) that the middle part is provided with; The skewback latch (122) that links to each other with piston rod (121) rear end and two sense switches of being located on the oil cylinder seat (11) (123,124), described piston rod (121) are worn to oil cylinder seat (11) bottom, and skewback latch (122) is gone up the skewback slot (125) that is provided with rotating disk (3) and adapted.
7. Injection Motor Template turntable structure according to claim 1; It is characterized in that: described driving mechanism (4) comprises servomotor (41); Sheathed travelling gear (42) and downside and the meshing transition gear (43) of travelling gear (42) in servomotor (41) rotating shaft, mutually meshing the driving by servomotor (41) of described transition gear (43) and interlock tooth (5) drives rotating disk (3) and rotates.
8. Injection Motor Template turntable structure according to claim 1; It is characterized in that: described turning cylinder (2) comprises axle sleeve (21) and axle core (22); Described axle core (22) is located in the axle sleeve (21); Axle sleeve (21) is fixed on the base plate (1), is provided with lower supporting bearing (23,24), rotating seal (25) and circulating line (26) in it, and axle core (22) wears rotating disk (3) and is fixedly connected with rotating disk (3) with base plate (1); Support by last lower supporting bearing (23,24), also be provided with fluid drainage passage (27) in the described axle sleeve (21).
9. Injection Motor Template turntable structure according to claim 1; It is characterized in that: described rotating disk (2) surface is provided with copper pipe (21); Pipe joint (22,23) before and after the front and back end is respectively equipped with; Preceding pipe joint (22) links to each other with circulating line (36), and back pipe joint (23) links to each other with the shunt piece (24) of being located at rotating disk (2) surface and forms circulation canal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203810036U CN202293170U (en) | 2011-09-30 | 2011-09-30 | Rotary disc structure for moving mould plate of injection moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203810036U CN202293170U (en) | 2011-09-30 | 2011-09-30 | Rotary disc structure for moving mould plate of injection moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202293170U true CN202293170U (en) | 2012-07-04 |
Family
ID=46362141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203810036U Withdrawn - After Issue CN202293170U (en) | 2011-09-30 | 2011-09-30 | Rotary disc structure for moving mould plate of injection moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202293170U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390104A (en) * | 2011-09-30 | 2012-03-28 | 东华机械有限公司 | Rotating disc structure of movable template of injection molding machine |
| CN104669511A (en) * | 2014-12-19 | 2015-06-03 | 杭州大禹机械有限公司 | Liquid-state injection molding machine |
| EP4215334A1 (en) * | 2022-01-25 | 2023-07-26 | Braunform GmbH | Injection moulding device with a rotating plate |
-
2011
- 2011-09-30 CN CN2011203810036U patent/CN202293170U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390104A (en) * | 2011-09-30 | 2012-03-28 | 东华机械有限公司 | Rotating disc structure of movable template of injection molding machine |
| CN104669511A (en) * | 2014-12-19 | 2015-06-03 | 杭州大禹机械有限公司 | Liquid-state injection molding machine |
| EP4215334A1 (en) * | 2022-01-25 | 2023-07-26 | Braunform GmbH | Injection moulding device with a rotating plate |
| DE102022101723A1 (en) | 2022-01-25 | 2023-07-27 | Braunform Gmbh | Tool element and tool for injection molding of plastic parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120704 Effective date of abandoning: 20140604 |
|
| RGAV | Abandon patent right to avoid regrant |