CN103240857B - The adjustable liftout attachment of external stroke of single lead screw ex truding briquetting machine - Google Patents
The adjustable liftout attachment of external stroke of single lead screw ex truding briquetting machine Download PDFInfo
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- CN103240857B CN103240857B CN201210032372.3A CN201210032372A CN103240857B CN 103240857 B CN103240857 B CN 103240857B CN 201210032372 A CN201210032372 A CN 201210032372A CN 103240857 B CN103240857 B CN 103240857B
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- fixed pedestal
- cylinder
- lead screw
- liftout attachment
- rotating base
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000033001 locomotion Effects 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 19
- 238000010586 diagram Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010727 cylinder oil Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The invention discloses a kind of adjustable liftout attachment of external stroke of single lead screw ex truding briquetting machine, it comprises fixed pedestal, rotating base, and described rotating base rotates relative to described fixed pedestal by external impetus drives, and cylinder apparatus.The hydraulic liftout apparatus that the present invention provides a kind of external stroke adjustable for single lead screw ex truding briquetting machine, it is longitudinal with fixed pedestal and axial relative to fixing but oil cylinder can being driven to rotate by slip flat key relative to the rotating base rotated by one, form worm drive pair between oil cylinder and fixed pedestal simultaneously, move up and down while positive and negative rotation, to reach the object of regulating piston bar ejection height.
Description
Technical field
The present invention relates to single lead screw ex truding briquetting machine technical field, particularly relate to a kind of device in order to adjust large pull bar and cohesion nut inter-lobe clearance of single lead screw ex truding briquetting machine.
Background technology
Authorization Notice No. is CN201604277U, publication date is on October 13rd, 2010, disclose a kind of mold closing mechanism in the Chinese utility model patent application of denomination of invention for " a kind of center pressure two-plate mold closing mechanism ", this mold closing mechanism forms primarily of solid plate, moving platen and moving platen driving mechanism.Solid plate is fixed in frame, and it is equipped with cover half.Moving platen is equipped with dynamic model.Moving platen driving mechanism is made up of mould shifting oil cylinder device and guide pillar.The cylinder body of mould shifting oil cylinder device is fixed on solid plate, and its piston rod is then connected with the rear moving platen of moving platen.The leading section of guide pillar is fixed on solid plate, and cylinder then penetrates the front moving platen of moving platen and rear moving platen, and front moving platen and rear moving platen can move around along guide pillar.Rear moving platen is fixed with cohesion nut device.After mould shifting oil cylinder device drives, moving platen drives front moving platen to perform mould assembling action.In certain setting range, cohesion nut device action also makes the outer tooth ring of guide pillar engage with the interior tooth ring of cohesion nut device and lock guide pillar, thus moves after preventing rear moving platen further.Now, the die cylinder on rear moving platen starts, matched moulds, and injection or injection.In the process, guide pillar remains static, and is regulated by the movement of cohesion nut device.Because mould volume is large, weight is large, realize the adjustment of large pull bar and cohesion nut inter-lobe clearance, exactitude position, must accomplish steady movement, the accuracy of guarantee die closing operation.This structure to equipment, installation and operation all have higher requirement.
Summary of the invention
The object of the present invention is to provide and a kind ofly realize the adjustable liftout attachment of external stroke of obvolvent by the large pull bar of mobile extrusion shaping machine with adjusting yoke and cohesion nut space width, it is a kind of power set driving large pull bar movement, its can with stroke adjustment drive unit cooperating, and then adjust large pull bar and the gap between cohesion nut tooth and tooth, to reach the object of the mutual obvolvent of energy in certain margin of tolerance.
In order to reach foregoing invention object, present invention employs following technical scheme: a kind of adjustable liftout attachment of external stroke of single lead screw ex truding briquetting machine, it comprises
Fixed pedestal, it has the container cavity that can hold cylinder apparatus,
Rotating base, described rotating base rotates relative to described fixed pedestal, cylinder apparatus by external impetus drives, and comprises
-cylinder body, with described rotating base synchronous axial system, its outer wall is connected to described fixed pedestal by worm drive pair, by the connection function of described worm drive pair while circular-rotation along the upper and lower rectilinear motion of described fixed pedestal inwall, and
-the oil cylinder cover that is fixedly connected with cylinder body, and
For the piston rod of the large pull bar of jack-up in-cylinder body, and
-be arranged at the swivel joint for output hydraulic pressure oil of cylinder body oil-in.
Furthermore, described rotating base comprises rotary sleeve, is socketed on outside cylinder body, and its periphery is provided with the gear teeth; And turnbarrel, be socketed on outside described fixed pedestal, between turnbarrel and fixed pedestal, be provided with rolling bearing; Described turnbarrel to be composed of a fixed connection rotating base by securing member and described rotary sleeve.
Described rotary sleeve is provided with the keyway that can hold dive key, and dive key one end is fixedly connected on described cylinder body outer wall, and the protruding and described rotary sleeve keyway of the other end interferes.Rotary sleeve orders about dive key while rotating and cylinder body rotates together.
Described fixed pedestal top be fixedly installed in large pull bar connect cover outer wall, described piston rod from connection cover outside run through enter connect cover inner side.
The adjustable liftout attachment of described external stroke also comprises a fairlead, and described fairlead has one and stretches to the guide cylinder connecting cover inner side, and guide cylinder endoporus coordinates with described piston rod outer wall is dynamic, and piston rod penetrates described endoporus and can along this endoporus axial linear movement.Guide cylinder makes piston rod move up and down along its its inwall, avoids run-off the straight to offset.
The swivel joint of described cylinder apparatus is fixed on an outside support by oil inlet hose.
The hydraulic liftout apparatus that the present invention provides a kind of external stroke adjustable for single lead screw ex truding briquetting machine, it is longitudinal with fixed pedestal and axial relative to fixing but oil cylinder can being driven to rotate by slip flat key relative to the rotating base rotated by one, form worm drive pair between oil cylinder and fixed pedestal simultaneously, move up and down while positive and negative rotation, to reach the object of regulating piston bar ejection height.In the rotation process of oil cylinder, swivel joint and the outside oil inlet pipe of oil cylinder oil inlet mouth maintain static.The present invention is flexibly by rotary motion, and straight line smoothly mobile and worm drive combines, and by regulating the position of oil cylinder in mechanism, reaches the object realizing the change of piston rod ejection stroke.The adjustable liftout attachment of external stroke of the present invention is installed on and connects outside cover, is convenient to installation and maintenance.
Further illustrate below by way of accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the adjustable liftout attachment of the external stroke of the present invention.
Fig. 2 is that the adjustable liftout attachment of the external stroke of the present invention is with large pull bar and be connected the assembling schematic diagram covered.
Fig. 3 is that the I of Fig. 2 is to schematic diagram.
Fig. 4 is the A-A sectional view of Fig. 3.
Fig. 5 is external locator and assembles schematic diagram with the entirety of large pull bar.
Wherein, the large pull bar 200 of Built-in ejector system with adjustable stroke 100 fixed pedestal 110 fairlead 111 rotating base 120 turnbarrel 121 rotary sleeve 122 dive key 123 rolling bearing 124 cylinder apparatus 130 cylinder body 131 oil cylinder cover 132 piston rod 133 swivel joint 134 connects cover 210 motor 300 strainer 400 drive sprocket 401 tightener sprocket 402 chain 403 regulating wheel bearing 404 power transmission shaft 405 cohesion nut 500
Detailed description of the invention
As shown in Figure 1, be the adjustable liftout attachment 100 of the external stroke of the present invention, it is made up of fixed pedestal 110, rotating base 120, cylinder apparatus 130.
Fixed pedestal 110 has the container cavity that can hold cylinder apparatus, and its upper end is anchored on large pull bar by securing member and connects cover lateral wall.Cylinder apparatus 130 comprises the piston rod 133 in cylinder body 131, the oil cylinder cover 132 be fixedly connected with cylinder body, cylinder body and the swivel joint 134 for output hydraulic pressure oil.Cylinder body outer wall is connected to fixed pedestal 110 inwall by worm drive pair, and by the connection function of worm drive pair, cylinder body does upper and lower rectilinear motion along fixed pedestal 110 inwall while doing circular-rotation relative to fixed pedestal.Swivel joint 134 is fixed on an outside support by oil inlet hose.
Rotating base 120 can rotate relative to fixed pedestal 110, and it is combined by the rotary sleeve 122 and superposed turnbarrel 121 being positioned at bottom.Rotary sleeve 122 is socketed on outside cylinder body 131, and its periphery is provided with the gear teeth be meshed with chain.Rotary sleeve 122 inwall is provided with keyway.Cylinder body 131 outer wall is fixed with dive key 123, and cylinder body is fixed in dive key 123 one end, and the other end protrudes outwardly in rotary sleeve 122 keyway.Dive key 123 interferes with the keyway of rotary sleeve, thus drives cylinder body 131 to rotate when rotary sleeve is rotated.Turnbarrel 121 is socketed on fixed pedestal 110 outer wall, is provided with rolling bearing 124 between turnbarrel 121 and fixed pedestal 110.Turnbarrel is connected and fixed by securing member and rotary sleeve 122.
Connect cover 210 and just a fairlead 111 is provided with to the position above cylinder apparatus, it has the guide cylinder stretching to and connect cover inner side, this guide cylinder endoporus coordinates with piston rod 133 outer wall is dynamic, and piston rod 133 stretches out oil cylinder cover and penetrates guide cylinder endoporus and can do axial linear movement along this endoporus.
During assembling: assemble sequence: first fairlead 111 is contained on mechanical connection cover 210, then cylinder body 131, oil cylinder cover 132 and piston rod 133 are formed cylinder apparatus, bearing gland 125, bearing 124, turnbarrel 121, fixed pedestal 110 are formed entirety, again cylinder apparatus is screwed in wherein, load onto dive key 123, rotary sleeve 122, swivel joint 134 more successively, finally this part integral installation is being connected on cover 210.
As shown in figs. 2 to 4, liftout attachment of the present invention and its drive unit and strainer are assembled into external locator, and liftout attachment protrudes from that to connect cover outside.Liftout attachment of the present invention is arranged at bottom large pull bar 200 in pairs, and rotary sleeve 122 and strainer are connected with drive unit.Fig. 5 is the assembling schematic diagram of external locator and large pull bar.Drive unit is provided by motor 300.Motor 300 is by the external stroke liftout attachment work of sprocket wheel chain-driving, under drive unit and strainer effect, rotating base 120 rotates, rotary sleeve 122 drives cylinder body 131 to rotate by flat key 123, because there is worm drive pair between cylinder body 131 and fixed pedestal 110, can move up or down while cylinder body 131 rotates forward or backwards.Whether large pull bar moves into place is detected judgement by displacement transducer, controls rotating by the information fed back.Stop operating when cylinder body 131 moves to certain certain position, hydraulic oil enters oil cylinder through swivel joint 134, is ejected by piston rod 133.If ejection height is many or lacked, then repeats above action, carry out rotating adjustment accordingly, until till being transferred to required ejection height.
Claims (5)
1. the adjustable liftout attachment of external stroke of single lead screw ex truding briquetting machine, is characterized in that: comprise
Fixed pedestal, it has the container cavity that can hold cylinder apparatus,
Rotating base, described rotating base rotates relative to described fixed pedestal by external impetus drives,
Cylinder apparatus, comprises
-cylinder body, with described rotating base synchronous axial system, its outer wall is connected to described fixed pedestal by worm drive pair, by the connection function of described worm drive pair while circular-rotation along the upper and lower rectilinear motion of described fixed pedestal inwall, and
-the oil cylinder cover that is fixedly connected with cylinder body, and
For the piston rod of the large pull bar of jack-up in-cylinder body, and
-be arranged at the swivel joint for output hydraulic pressure oil of cylinder body oil-in;
Described rotating base comprises rotary sleeve and turnbarrel, rotary sleeve is socketed on outside cylinder body, its periphery is provided with the gear teeth, turnbarrel is socketed on outside described fixed pedestal, be provided with rolling bearing between turnbarrel and fixed pedestal, turnbarrel to be composed of a fixed connection rotating base by securing member and rotary sleeve.
2. the adjustable liftout attachment of external stroke of single lead screw ex truding briquetting machine according to claim 1, it is characterized in that: described rotary sleeve is provided with the keyway that can hold dive key, dive key one end is fixedly connected on described cylinder body outer wall, and the protruding and described rotary sleeve keyway of the other end interferes.
3. the adjustable liftout attachment of external stroke of single lead screw ex truding briquetting machine according to claim 1, is characterized in that: described fixed pedestal top be fixedly installed in large pull bar connect cover outer wall, described piston rod from connection cover outside run through enter connect cover inner side.
4. the adjustable liftout attachment of external stroke of single lead screw ex truding briquetting machine according to claim 3, it is characterized in that: the adjustable liftout attachment of described external stroke also comprises a fairlead, described fairlead has one and stretches to the guide cylinder connecting cover inner side, guide cylinder endoporus coordinates with described piston rod outer wall is dynamic, and piston rod penetrates described endoporus and can along this endoporus axial linear movement.
5. the adjustable liftout attachment of external stroke of single lead screw ex truding briquetting machine according to claim 1, is characterized in that: the swivel joint of described cylinder apparatus is fixed on an outside support by oil inlet hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210032372.3A CN103240857B (en) | 2012-02-14 | 2012-02-14 | The adjustable liftout attachment of external stroke of single lead screw ex truding briquetting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210032372.3A CN103240857B (en) | 2012-02-14 | 2012-02-14 | The adjustable liftout attachment of external stroke of single lead screw ex truding briquetting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103240857A CN103240857A (en) | 2013-08-14 |
| CN103240857B true CN103240857B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210032372.3A Expired - Fee Related CN103240857B (en) | 2012-02-14 | 2012-02-14 | The adjustable liftout attachment of external stroke of single lead screw ex truding briquetting machine |
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| Country | Link |
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| CN (1) | CN103240857B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2161453Y (en) * | 1993-01-18 | 1994-04-13 | 马永奇 | Hydraulic sensing fully automatic thermocompressor |
| DE4344340A1 (en) * | 1993-12-23 | 1995-06-29 | Krauss Maffei Ag | Mold closing device for an injection molding machine |
| CN2488676Y (en) * | 2001-06-27 | 2002-05-01 | 顺德市震德塑料机械厂有限公司 | Mold-lockikng mechanism of injection mold machine in two board type |
| CN2673619Y (en) * | 2003-10-21 | 2005-01-26 | 北京诚信昌科贸公司 | Full electric injection moulding machine locking mould driving mechanism |
| CN2789004Y (en) * | 2005-02-17 | 2006-06-21 | 亿利达机器(深圳)有限公司 | Internal contracting braking mould locking mechanism for injection moulding machine |
| CN101332665A (en) * | 2007-06-26 | 2008-12-31 | 震雄资产管理有限公司 | Injection molding machine and mold adjusting method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003145614A (en) * | 2001-11-13 | 2003-05-20 | Placo Co Ltd | Molding machine |
| JP2005053022A (en) * | 2003-08-01 | 2005-03-03 | Meiki Co Ltd | Mold clamping device and mold clamping method |
| JP2007203700A (en) * | 2006-02-06 | 2007-08-16 | Niigata Machine Techno Co Ltd | Method and device for adjusting mold thickness of vertical injection molding machine |
-
2012
- 2012-02-14 CN CN201210032372.3A patent/CN103240857B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2161453Y (en) * | 1993-01-18 | 1994-04-13 | 马永奇 | Hydraulic sensing fully automatic thermocompressor |
| DE4344340A1 (en) * | 1993-12-23 | 1995-06-29 | Krauss Maffei Ag | Mold closing device for an injection molding machine |
| CN2488676Y (en) * | 2001-06-27 | 2002-05-01 | 顺德市震德塑料机械厂有限公司 | Mold-lockikng mechanism of injection mold machine in two board type |
| CN2673619Y (en) * | 2003-10-21 | 2005-01-26 | 北京诚信昌科贸公司 | Full electric injection moulding machine locking mould driving mechanism |
| CN2789004Y (en) * | 2005-02-17 | 2006-06-21 | 亿利达机器(深圳)有限公司 | Internal contracting braking mould locking mechanism for injection moulding machine |
| CN101332665A (en) * | 2007-06-26 | 2008-12-31 | 震雄资产管理有限公司 | Injection molding machine and mold adjusting method |
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| CN103240857A (en) | 2013-08-14 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 528313 Guangdong City, Shunde province Chencun Town, industrial park, long Ring Road West Town, No. 1 Applicant after: KEDA CLEAN ENERGY CO., LTD. Address before: 528313 Guangdong City, Shunde province Chencun Town, industrial park, long Ring Road West Town, No. 1 Applicant before: Guangdong Keda Electromechanical Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: GUANGDONG KEDA ELECTROMECHANICAL CO., LTD. TO: GUANGDONG KEDA CLEAN ENERGY CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200506 Address after: 528000 one of the first floor, No.2 Baoma Road, Mazhong Industrial Zone, Ronggui Magang village committee, Shunde District, Foshan City, Guangdong Province (application for residence) Patentee after: Foshan Hongying Hardware Products Co., Ltd Address before: 528313, No. 1, West Road, Guang Long Industrial Park, Chencun Town, Shunde District, Guangdong, Foshan Patentee before: KEDA CLEAN ENERGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| 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: 20150819 Termination date: 20210214 |