CN205441760U - Automatic adjust double -deck roll revolution mechanic in clearance - Google Patents
Automatic adjust double -deck roll revolution mechanic in clearance Download PDFInfo
- Publication number
- CN205441760U CN205441760U CN201521128807.XU CN201521128807U CN205441760U CN 205441760 U CN205441760 U CN 205441760U CN 201521128807 U CN201521128807 U CN 201521128807U CN 205441760 U CN205441760 U CN 205441760U
- Authority
- CN
- China
- Prior art keywords
- sliding seat
- disk
- upper strata
- lower floor
- disc
- 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- Withdrawn - After Issue
Links
Abstract
The utility model relates to an automatic adjust double -deck roll revolution mechanic in clearance, including upper disc and lower floor's disc, being provided with a set of rolling positioning subassembly, the rolling positioning subassembly includes fixing base, sliding seat and pulley, is equipped with kidney slot and fixed through fixing bolt on the sliding seat, and locking bolt passes the fixing base and pushes up the position that is used for adjusting the sliding seat on the dog of sliding seat, the pulley sets up at the front end of sliding seat and the interior round lateral wall cooperation roll connection of upper disc, the bottom surface fixedly connected with carriage release lever of upper strata disc, in the removal slotted hole of carriage release lever cartridge on lower floor's disc, fixedly connected with fixed plate on lower floor's disc, adjust the pole pass behind the carriage release lever with fixed plate fixed connection, adjust the pole on the cover have the spring and support and press on the carriage release lever, the elasticity size of coming regulating spring through adjusting nut. The beneficial effects of the utility model are that: adopting the rolling positioning subassembly, making original sliding friction change rolling friction into, the size has reduced frictional resistance, starts soon, and the energy consumption is little.
Description
Technical field
This utility model belongs to rotating mechanism field, particularly relates to a kind of layer rolling rotational structure being automatically adjusted gap.
Background technology
Double layer rotating mechanism originally, upper strata disk and lower floor's disk are end face laminatings, and upper strata disk is placed on lower floor's disk, and upper strata disk is driven by actuating unit, lower floor's disk rotates, its deficiency is: owing to being to use end face to be connected, during rotation, the frictional resistance between upper strata disk and lower floor's disk is bigger, therefore, rotating heaviness, start slowly, energy consumption is big.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art to exist, and provides a kind of layer rolling rotational structure being automatically adjusted gap.
The purpose of this utility model completes by following technical solution.This layer rolling rotational structure being automatically adjusted gap, including upper strata disk and lower floor's disk, it is provided with one group of scroll positioning assembly, scroll positioning assembly includes fixing seat, sliding seat and pulley, sliding seat is provided with kidney slot and is fixed by fixing bolt, and locking bolt is through fixing seat and withstands on the block of sliding seat for regulating the position of sliding seat；The inner circle sidewall of front end and upper strata disk that pulley is arranged on sliding seat coordinates to roll and is connected；The bottom surface of upper strata disk is fixedly connected with mobile bar, mobile bar is inserted in the mobile slotted eye on lower floor's disk, it is fixedly connected with fixed plate on lower floor's disk, adjusting rod is fixing with fixed plate after passing mobile bar to be connected, it is cased with spring on adjusting rod and is pressed on mobile bar, being regulated the elastic force of spring by adjusting nut.
Described scroll positioning assembly is uniform along the circumferencial direction of upper strata disk, and the cooperation face of described pulley is V-shaped groove, and the inner circle sidewall of upper strata disk is the V-shaped structure protruded.
The beneficial effects of the utility model are: use scroll positioning assembly, make original sliding friction change rolling friction into, and size reduces frictional resistance, rotate slim and graceful, start fast, and energy consumption is little；But owing to using scroll positioning assembly, when the circularity of upper strata disk is coarse, can produce impact radially, this utility model uses adjustable structure to overcome this shortcoming so that mechanism runs more steady.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the structural representation of scroll positioning assembly of the present utility model.
Fig. 3 is cross-sectional view of the present utility model.
Label in accompanying drawing is respectively as follows: upper strata disk 1, lower floor's disk 2, scroll positioning assembly 3, fixing seat 4, sliding seat 5, kidney slot 5-1, fixing bolt 6, lock bolt 7, pulley 8, mobile slotted eye 9, fixed plate 10, mobile bar 11, adjusting rod 12, spring 13, adjusting nut 14.
Detailed description of the invention
Below in conjunction with accompanying drawing this utility model done detailed introduction:
As shown in Figure 1-Figure 3, this layer rolling rotational structure being automatically adjusted gap, including upper strata disk 1 and lower floor's disk 2, it is provided with one group of scroll positioning assembly 3, scroll positioning assembly 3 includes fixing seat 4, sliding seat 5 and pulley 8, sliding seat 5 is provided with kidney slot 5-1 and is fixed by fixing bolt 6, and locking bolt 7 is through fixing seat 4 and withstands on the block of sliding seat 5 for regulating the position of sliding seat 5；The inner circle sidewall of front end and upper strata disk that pulley 8 is arranged on sliding seat 5 coordinates to roll and is connected.Described scroll positioning assembly 3 is uniform along the circumferencial direction of upper strata disk 1, and the cooperation face of described pulley 8 is V-shaped groove, and the inner circle sidewall of upper strata disk 1 is the V-shaped structure protruded.The bottom surface of upper strata disk 1 is fixedly connected with mobile bar 11, mobile bar 11 is inserted in the mobile slotted eye 9 on lower floor's disk 2, fixed plate 10 it is fixedly connected with on lower floor's disk 2, adjusting rod 12 is fixing with fixed plate 10 after passing mobile bar 11 to be connected, it is cased with spring 13 on adjusting rod 12 and is pressed on mobile bar 11, being regulated the elastic force of spring 13 by adjusting nut 14.
During installation, it is adjusted to suitable position, then be fixed by fixing bolt 6, locked by locking bolt 7, allow the cooperation face of pulley 8 be fully contacted with the inner circle sidewall of upper strata disk 1 by sliding seat 5.Upper strata disk 1 is driven by actuating unit, lower floor's disk 2 is motionless, owing to using scroll positioning assembly, when the circularity of upper strata disk is coarse (particularly the when of major diameter), impact radially can be produced, this impulsive force can promote mobile bar 11 to move in mobile slotted eye 9 and finely tune, and is regulated the elastic force of spring 13 by adjusting nut 14 so that mechanism runs more steady.
This utility model is not limited to above-mentioned embodiment, no matter making any change on its shape or material are constituted, every employing structure provided by the utility model designs, and is all a kind of deformation of the present utility model, is all considered as within this utility model protection domain.
Claims (2)
1. the layer rolling rotational structure being automatically adjusted gap, including upper strata disk (1) and lower floor's disk (2), it is characterized in that: be provided with one group of scroll positioning assembly (3), scroll positioning assembly (3) includes fixing seat (4), sliding seat (5) and pulley (8), sliding seat (5) is provided with kidney slot (5-1) and is fixed by fixing bolt (6), and locking bolt (7) is through fixing seat (4) and withstands on the position being used for regulating sliding seat (5) on the block of sliding seat (5)；The inner circle sidewall of front end and upper strata disk (1) that pulley (8) is arranged on sliding seat (5) coordinates to roll and is connected；The bottom surface of upper strata disk (1) is fixedly connected with mobile bar (11), mobile bar (11) is inserted in the mobile slotted eye (9) on lower floor's disk (2), fixed plate (10) it is fixedly connected with on lower floor's disk (2), adjusting rod (12) is connected through mobile bar (11) is fixing with fixed plate (10) afterwards, it is cased with spring (13) on adjusting rod (12) and is pressed on mobile bar (11), being regulated the elastic force of spring (13) by adjusting nut (14).
The layer rolling rotational structure being automatically adjusted gap the most according to claim 1, it is characterized in that: described scroll positioning assembly (3) is uniform along the circumferencial direction of upper strata disk (1), the cooperation face of described pulley (8) is V-shaped groove, and the inner circle sidewall of upper strata disk (1) is the V-shaped structure protruded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128807.XU CN205441760U (en) | 2015-12-30 | 2015-12-30 | Automatic adjust double -deck roll revolution mechanic in clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128807.XU CN205441760U (en) | 2015-12-30 | 2015-12-30 | Automatic adjust double -deck roll revolution mechanic in clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205441760U true CN205441760U (en) | 2016-08-10 |
Family
ID=56598724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521128807.XU Withdrawn - After Issue CN205441760U (en) | 2015-12-30 | 2015-12-30 | Automatic adjust double -deck roll revolution mechanic in clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205441760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105523353A (en) * | 2015-12-30 | 2016-04-27 | 桐庐容易富机械有限公司 | Double-layered rolling rotation structure with automatic clearance adjustment function |
-
2015
- 2015-12-30 CN CN201521128807.XU patent/CN205441760U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105523353A (en) * | 2015-12-30 | 2016-04-27 | 桐庐容易富机械有限公司 | Double-layered rolling rotation structure with automatic clearance adjustment function |
| CN105523353B (en) * | 2015-12-30 | 2017-12-08 | 桐庐容易富机械有限公司 | A kind of layer rolling rotational structure for automatically adjusting gap |
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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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160810 Effective date of abandoning: 20171208 |