CN205534022U - Slide bearing formula swing drives device - Google Patents
Slide bearing formula swing drives device Download PDFInfo
- Publication number
- CN205534022U CN205534022U CN201620321428.0U CN201620321428U CN205534022U CN 205534022 U CN205534022 U CN 205534022U CN 201620321428 U CN201620321428 U CN 201620321428U CN 205534022 U CN205534022 U CN 205534022U
- Authority
- CN
- China
- Prior art keywords
- sliding bearing
- pedestal
- driving
- revolving
- top board
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a slide bearing formula swing drives device, including base, worm, bearing, apron and slide bearing mechanism, slide bearing mechanism includes: slide bearing and gear roof, the base includes axle housing and seat circle, and the axial lead of axle housing is orthogonal at spatial position with the axial lead of seat circle, the worm is in the axle housing of bearing position at the base, the gear roof is in slide bearing sets up the space that the seat enclosed and the apron forms at the base, and gear roof and worm mesh. The utility model discloses the initial use slide bearing structure that provides replaces current slewing bearing mechanism, simple structure, convenient assembling.
Description
Technical field
This utility model relates to revolution and drives equipment technical field, especially relates to a kind of sliding axle
Hold formula device for revolving and driving.
Background technology
Device for revolving and driving is the core component in large-scale loading mechanization and some main equipments,
Its structure mainly includes pedestal, pivoting support, worm screw, driving motor and end cap.Revolution
Supporting structure is the core component of device for revolving and driving, is made up of outer ring and inner ring；Set on outer ring
Tooth and outfan, tooth and worm engaging, outfan is had to connect with external load；Inner ring and pedestal
It is connected with bolt；Rolling element steel ball it is provided with between outer ring and inner ring.Motor is driven to be connected with worm screw.
During work, driving driven by motor worm screw to rotate, worm screw and then driving revolution supporting outer ring rotate,
Outer ring drives external load to rotate.
The structure of device for revolving and driving based on this pivoting support structure is complicated, process and assemble pole
Its difficulty, takes time and effort, and production efficiency is low and cost high.
Additionally, the pivoting support outer ring of existing device for revolving and driving is typically forged with steel alloy,
Insufficient strength, wearability is inadequate.
Accordingly, it would be desirable to a kind of new device for revolving and driving, its simple in construction, easy to process and one-tenth
This is low, performance is excellent.
Utility model content
The purpose of this utility model is to provide a kind of sliding bearing formula device for revolving and driving.
For achieving the above object, this utility model employing herein below:
A kind of sliding bearing formula device for revolving and driving, including pedestal, worm screw, bearing, cover plate and
Sliding bearing mechanism；
Described sliding bearing mechanism includes: sliding bearing and gear top board；
Described pedestal includes axle housing and seat ring, and the axial line of axle housing and the axial line of seat ring are in space
Position is orthogonal；
Described worm screw is in bearing is positioned at the axle housing of pedestal；
Described gear top board is arranged on seat ring and the space of cover plate formation of pedestal through sliding bearing
In, and gear top board and worm engaging.
This utility model proposes to use sliding bearing structure to replace existing pivoting support machine first
Structure, simple in construction, easy to assembly.
Further, the material of described gear top board is austempered ductile iron (i.e. ADI).Use ADI
The intensity of the gear top board of material is high, fatigue strength is high, wearability is good, sound-absorbing effect is good.With
Time, there is the graphite of nearly about 10% due to ADI in organizing, with the forged steel material of same volume
Gear top board is compared, and weight wants light by about 10%, it is possible to decrease production cost, lowers workpiece weight.
Described gear top board is i.e. with the top board of tooth.The shape of tooth and quantity, without limiting, only need
Meeting can be with worm engaging.The global shape of gear top board is according to pedestal, cover plate and slip
The structure of bearing is arranged, and only need to meet seat ring and the cover plate that can be arranged on pedestal through sliding bearing
In the space formed.Gear top board section uses existing technique to be processed, the most superfluous at this
State.
Further, described bearing is taper roll bearing.
Further, described device also includes: motor regulating block, is arranged on the axle housing of pedestal
One end, for being connected worm screw with driving motor.
Further, described device also includes: the first oil sealing, is arranged on gear top board and cover plate
Between.
Further, described device also includes: the second oil sealing, is arranged on gear top board and pedestal
Between.First oil sealing and the second oil sealing are prevented from rainwater, dust etc. and enter the intracavity of pedestal,
Gear top board, worm screw in protection cavity are not corroded and are injured.
Further, described device also includes: end cap, be arranged on pedestal axle housing and motor
The other end that regulating block is relative, for closing the parts in pedestal.
Connecting bolt is used for fixing cover plate and gear top board.Preferably it is additionally provided with pad.
Further, the material of described pedestal is cast iron and the skin of paint being attached to Cast Iron Surface.
Skin of paint is used for anticorrosion.
This utility model has the advantage that
1, sliding bearing formula device for revolving and driving of the present utility model utilizes sliding bearing and gear
Top board instead of the labyrinth of tradition pivoting support steel ball structure, simple in construction, material cost
Low.
2, sliding bearing formula device for revolving and driving of the present utility model can be processed very easily
Simple with assembling, efficiently solve tradition pivoting support steel ball structure process and assemble difficulty, produce
Inefficient shortcoming, substantially increases production efficiency while meeting performance requirement.
3, sliding bearing formula device for revolving and driving of the present utility model go for engineering machinery,
The industry such as building machinery, photovoltaic.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is made further details of theory
Bright.
Fig. 1 is a kind of embodiment of sliding bearing formula device for revolving and driving of the present utility model
Structural representation.
Fig. 2 is the side view of sliding bearing formula device for revolving and driving of the present utility model.
Fig. 3 is the structural representation of gear top board of the present utility model.
In figure, each reference is:
1-pedestal, 2-worm screw, 3-bearing, 4-end cap, 5-attachment screw, 7-motor regulating block,
8-cover plate, 9-sliding bearing, 10-the first oil sealing, 11-gear top board, 12-the second oil sealing.
Detailed description of the invention
In order to be illustrated more clearly that this utility model, new to this practicality below in conjunction with preferred embodiment
Type is described further.It will be appreciated by those skilled in the art that following specifically described interior
Appearance is illustrative and be not restrictive, and should not limit protection domain of the present utility model with this.
Embodiment
It is sliding bearing formula device for revolving and driving of the present utility model and parts as Figure 1-3
Structural representation.
This sliding bearing formula device for revolving and driving includes: pedestal 1, worm screw 2, bearing 3, end cap
4, connecting bolt 5, motor regulating block 7, cover plate the 8, first oil sealing the 10, second oil sealing 12
With sliding bearing mechanism；Sliding bearing mechanism includes: sliding bearing 9 and gear top board 11；
Pedestal 1 includes axle housing and seat ring, and the axial line of axle housing and the axial line of seat ring are in space bit
Put orthogonal；Worm screw 2 is in bearing 3 is positioned at the axle housing of pedestal 1；Gear top board 11
It is arranged on through sliding bearing 9 in the seat ring of pedestal 1 and the space of cover plate 8 formation, and gear top
Plate 11 engages with worm screw 2；Connecting bolt 5 is used for fixing cover plate 8 and gear top board 11,
It is additionally provided with pad therebetween；Motor regulating block 7 is arranged on one end of the axle housing of pedestal 1, and being used for will
Worm screw 2 is connected with driving motor；End cap 4 be arranged on the axle housing of pedestal 1 with motor regulating block
The 7 relative other ends, for closing the parts in pedestal 1；First oil sealing 10 sets
Put between gear top board 11 and cover plate 8；Second oil sealing 12 be arranged on gear top board 11 with
Between pedestal 1；
The material of pedestal 1 is cast iron and the skin of paint being attached to Cast Iron Surface, and bearing 3 is circular cone
Roller bearing, the material of gear top board 11 is austempered ductile iron.
This sliding bearing formula device for revolving and driving can be vertical, horizontal, vertical and horizontal, the bitubular etc.
Structure can be 3 cun, 5 cun, 7 cun, 9 cun, 12 cun, 14 cun, 17 cun, 21 cun,
25 cun are waited different size, and those skilled in the art can select according to needs.Different sizes is mated not
Same speed reducing ratio, can export different torques.
Sliding bearing formula device for revolving and driving of the present utility model manufactures the easiest.First process
Sliding bearing 9, then casting processes pedestal 1, cover plate 8, gear top board 11 etc., utilizes pressure
It is interior with cover plate 8 that power is pressed into pedestal 1 gear top board 11 and sliding bearing 9.
Sliding bearing formula device for revolving and driving design science of the present utility model, rationally, rich wound
Meaning, practical function is good, and efficiency is high, low cost, and the process-cycle is short, and assembly technology is simple, whole
Body reliability is high, easy to maintenance, reliable and stable, has good development prospect.
Obviously, above-described embodiment of the present utility model is only for clearly demonstrating this utility model
Example, and it is not the restriction to embodiment of the present utility model, for affiliated neck
For the those of ordinary skill in territory, other not similar shape can also be made on the basis of the above description
The change of formula or variation, cannot give exhaustive to all of embodiment here, every belongs to this
What the technical scheme of utility model was extended out obviously changes or changes still in this reality
Row with novel protection domain.
Claims (7)
1. a sliding bearing formula device for revolving and driving, it is characterised in that described device includes
Pedestal (1), worm screw (2), bearing (3), cover plate (8) and sliding bearing mechanism；
Described sliding bearing mechanism includes: sliding bearing (9) and gear top board (11)；
Described pedestal (1) includes axle housing and seat ring, the axial line of axle housing and the axial line of seat ring
Orthogonal in locus；
Described worm screw (2) is positioned in the axle housing of pedestal (1) through bearing (3)；
Described gear top board (11) through sliding bearing (9) be arranged on pedestal (1) seat ring and
In the space that cover plate (8) is formed, and gear top board (11) engages with worm screw (2).
A kind of sliding bearing formula device for revolving and driving the most according to claim 1, it is special
Levying and be, the material of described gear top board (11) is austempered ductile iron.
A kind of sliding bearing formula device for revolving and driving the most according to claim 1, it is special
Levying and be, described bearing (3) is taper roll bearing.
A kind of sliding bearing formula device for revolving and driving the most according to claim 1, it is special
Levying and be, described device also includes: motor regulating block (7), is arranged on the axle of pedestal (1)
One end of shell, for being connected worm screw (2) with driving motor.
A kind of sliding bearing formula device for revolving and driving the most according to claim 1, it is special
Levying and be, described device also includes: the first oil sealing (10), is arranged on gear top board (11)
And between cover plate (8).
A kind of sliding bearing formula device for revolving and driving the most according to claim 1, it is special
Levying and be, described device also includes: the second oil sealing (12), is arranged on gear top board (11)
And between pedestal (1).
A kind of sliding bearing formula device for revolving and driving the most according to claim 4, it is special
Levying and be, described device also includes: end cap (4), be arranged on pedestal (1) axle housing with
The other end that motor regulating block (7) is relative, for closing the parts in pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620321428.0U CN205534022U (en) | 2016-04-15 | 2016-04-15 | Slide bearing formula swing drives device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620321428.0U CN205534022U (en) | 2016-04-15 | 2016-04-15 | Slide bearing formula swing drives device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534022U true CN205534022U (en) | 2016-08-31 |
Family
ID=56792383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620321428.0U Withdrawn - After Issue CN205534022U (en) | 2016-04-15 | 2016-04-15 | Slide bearing formula swing drives device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763679A (en) * | 2016-11-15 | 2017-05-31 | 无锡凯能光伏设备有限公司 | Can tuning formula device for revolving and driving |
-
2016
- 2016-04-15 CN CN201620321428.0U patent/CN205534022U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763679A (en) * | 2016-11-15 | 2017-05-31 | 无锡凯能光伏设备有限公司 | Can tuning formula device for revolving and driving |
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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: 20160831 Effective date of abandoning: 20161226 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |