CN201736116U - Mechanical jacking and slewing mechanism - Google Patents
Mechanical jacking and slewing mechanism Download PDFInfo
- Publication number
- CN201736116U CN201736116U CN 201020202091 CN201020202091U CN201736116U CN 201736116 U CN201736116 U CN 201736116U CN 201020202091 CN201020202091 CN 201020202091 CN 201020202091 U CN201020202091 U CN 201020202091U CN 201736116 U CN201736116 U CN 201736116U
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- CN
- China
- Prior art keywords
- base plate
- hoisting
- belt wheel
- slip cap
- elevating
- 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
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Abstract
The utility model relates to a mechanical jacking and slewing mechanism, which comprises an upper base, wherein the upper base is provided with a guide sleeve; a sliding sleeve is arranged in the guide sleeve; a spindle rotating around the sliding sleeve is arranged in the sliding sleeve; the spindle is connected to a processing plate; the lower end of the sliding sleeve is connected to a hoisting mechanism; the hoisting mechanism comprises a hoisting screw rod and a hoisting guide mechanism; the hoisting screw rod is mounted between a middle base plate and a lower base plate; the lower end of the hoisting screw rod is connected to a screw rod motor connected under the lower base plate; the hoisting guide mechanism comprises upper and lower connecting blocks which are connected through a guiding track bar; the lower connecting block is connected to the hoisting screw hole through a screw rod bolt; the middle base plate is fixed with a belt wheel base; a belt wheel is mounted on the belt wheel base; and the lower end of the spindle is connected to a spline disc of the belt wheel through a spline. The utility model has the advantages of compact structure, accurate mounting position of each part, higher operation stability and being uniformly stressed.
Description
Technical field
The utility model relates to a kind of mechanical lift-up and rotating mechanism, the particularly a kind of mechanical lift-up and rotating mechanism that various ball, ornaments, any suspension member can be ground the full-automatic quartzy make-up machine of multistation of moulding.
Background technology
Along with the continuous development of modern material manufacture field, particularly more and more higher for the precision requirement of artifacts materials processing, and traditional manufacture craft can't satisfy people's needs.Therefore the appearance of full intelligent integral process equipment overcomes and abovely not enoughly improves simultaneously people greatly processing precise is required raising with efficient, but the mechanical lift-up of existing full intelligent integral process equipment and rotating mechanism, cause easily that at work elevating mechanism reverses, thereby make screw mandrel work unbalance stress, so that damage.The existing mechanical lifting body has the lifting chute on the guide pin bushing both sides, elevating lever is connected with the lifting movable sleeve by the chute inner slide, and this mechanism structure complexity, processing difficulties, guiding accuracy is low, the spigot surface poor lubrication.Existing rotating mechanism is installed on the bottom of guide pin bushing with belt wheel seat and belt pulley, flower keyboard, and guide pin bushing is subjected to the lateral pull of belt pulley and causes the position skew of each motion during work, thereby has reduced the operating accuracy of mechanism.
Summary of the invention
The utility model will solve existing machinery jacking and rotating mechanism and have complex structure, problem that operating accuracy is low, and a kind of simple in structure, mechanical lift-up and rotating mechanism that operating accuracy is high are provided.
The technical solution of the utility model:
Mechanical lift-up and rotating mechanism comprise upper bed-plate, on the described upper bed-plate guide pin bushing are installed, and it is characterized in that: in the described guide pin bushing slip cap is installed, the main shaft of its rotation relatively is installed in the described slip cap, be connected with the processing dish on the described main shaft; Described slip cap lower end is connected on the elevating mechanism, described elevating mechanism comprises elevating screw and lifting guiding mechanism, described elevating screw is installed between middle base plate and the lower shoe, its lower end is connected with the lead screw motor that is fixed on below the lower shoe, described lifting guiding mechanism comprises upper and lower contiguous block, be provided with the guiding distance rod between the described upper and lower contiguous block, it passes middle base plate, and described lower connecting block is connected on the elevating screw by the feed screw nut; Be fixed with the belt wheel seat on the base plate in described, on the described belt wheel seat belt pulley be installed, described main shaft lower end is connected on the flower keyboard of belt pulley by spline.
Further, described lower shoe, middle base plate are connected on the upper bed-plate by backstay.
Further, be provided with bearing between described guiding distance rod and the middle base plate.
Further, described slip cap is connected on the contiguous block.
Personnel begin operation when operation, when wanting lifting processing dish, elevating screw is done elevating movement under the lead screw motor effect, drive lower connecting block and do elevating movement, go up contiguous block by the drive of guiding distance rod and do elevating movement, last contiguous block drives connected slip interplanting elevating movement, and main shaft is with slip interplanting elevating movement, thus the lifting of drive processing dish; When rotating the processing dish, belt pulley drives main shaft by spline and rotates relative to slip cap, thereby drives the processing disc spins.
The beneficial effects of the utility model: adopt three layers of derrick type that the location is installed, compact conformation, each parts installation site are accurate, have higher action stability, stressed evenly, transmitted power and speed are greatly improved.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, mechanical lift-up and rotating mechanism comprise upper bed-plate 2, on the described upper bed-plate 2 guide pin bushing 3 are installed, and in the described guide pin bushing 3 slip cap 4 are installed, and the main shaft 5 of its rotation relatively is installed in the described slip cap 4, are connected with processing dish 1 on the described main shaft 5; Described slip cap 4 lower ends are connected on the elevating mechanism, described elevating mechanism comprises elevating screw 13 and lifting guiding mechanism, described elevating screw 13 is installed between middle base plate 11 and the lower shoe 16, its lower end is connected with the lead screw motor 17 that is fixed on below the lower shoe 16, described lifting guiding mechanism comprises contiguous block 8, lower connecting block 15, described going up is provided with guiding distance rod 9 between contiguous block 8, the lower connecting block 15, it passes middle base plate 11, and described lower connecting block 15 is connected on the elevating screw 13 by feed screw nut 14; Be fixed with the belt wheel seat on the base plate 11 in described, on the described belt wheel seat belt pulley 10 be installed, described main shaft 5 lower ends are connected on the flower keyboard of belt pulley 10 by spline 7.
Described lower shoe 16, middle base plate 11 are connected on the upper bed-plate 2 by backstay 6.
Be provided with bearing 12 between described guiding distance rod 9 and the middle base plate 11.
Described slip cap 4 is connected on the contiguous block 8.
Personnel begin operation when operation, want lifting processing to coil at 1 o'clock, elevating screw 13 is done elevating movement under lead screw motor 17 effects, drive lower connecting block 15 and do elevating movement, go up contiguous block 8 by 9 drives of guiding distance rod and do elevating movement, last contiguous block 8 drives connected slip cap 4 and does elevating movement, and main shaft 5 is done elevating movement with slip cap 4, coils 1 lifting thereby drive processing; Rotate processing and coiled 1 o'clock, belt pulley 10 drives main shaft 5 by spline 7 and rotates relative to slip cap 4, thereby drives 1 rotation of processing dish.
The described content of this specification embodiment only is enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also reach in those skilled in the art according to the utility model design the equivalent technologies means that can expect.
Claims (4)
1. mechanical lift-up and rotating mechanism comprise upper bed-plate, on the described upper bed-plate guide pin bushing are installed, and it is characterized in that: in the described guide pin bushing slip cap is installed, the main shaft of its rotation relatively is installed in the described slip cap, be connected with the processing dish on the described main shaft; Described slip cap lower end is connected on the elevating mechanism, described elevating mechanism comprises elevating screw and lifting guiding mechanism, described elevating screw is installed between middle base plate and the lower shoe, its lower end is connected with the lead screw motor that is fixed on below the lower shoe, described lifting guiding mechanism comprises upper and lower contiguous block, be provided with the guiding distance rod between the described upper and lower contiguous block, it passes middle base plate, and described lower connecting block is connected on the elevating screw by the feed screw nut; Be fixed with the belt wheel seat on the base plate in described, on the described belt wheel seat belt pulley be installed, described main shaft lower end is connected on the flower keyboard of belt pulley by spline.
2. mechanical lift-up according to claim 1 and rotating mechanism is characterized in that: described lower shoe, middle base plate are connected on the upper bed-plate by backstay.
3. mechanical lift-up according to claim 1 and 2 and rotating mechanism is characterized in that: be provided with bearing between described guiding distance rod and the middle base plate.
4. mechanical lift-up according to claim 3 and rotating mechanism is characterized in that: described slip cap is connected on the contiguous block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020202091 CN201736116U (en) | 2010-05-25 | 2010-05-25 | Mechanical jacking and slewing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020202091 CN201736116U (en) | 2010-05-25 | 2010-05-25 | Mechanical jacking and slewing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201736116U true CN201736116U (en) | 2011-02-09 |
Family
ID=43551399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020202091 Expired - Fee Related CN201736116U (en) | 2010-05-25 | 2010-05-25 | Mechanical jacking and slewing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201736116U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847580A (en) * | 2012-08-31 | 2013-01-02 | 杨程 | Automatic pulverizer for coal sample |
| CN105921321A (en) * | 2016-06-20 | 2016-09-07 | 佛山市联智新创科技有限公司 | Screw rod type plastic barrel automatic lifting mechanism |
-
2010
- 2010-05-25 CN CN 201020202091 patent/CN201736116U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847580A (en) * | 2012-08-31 | 2013-01-02 | 杨程 | Automatic pulverizer for coal sample |
| CN105921321A (en) * | 2016-06-20 | 2016-09-07 | 佛山市联智新创科技有限公司 | Screw rod type plastic barrel automatic lifting mechanism |
| CN105921321B (en) * | 2016-06-20 | 2018-07-20 | 余晨 | A kind of screw plastic barrel automatic lifting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20110525 |