CN207104344U - A kind of novel elastic synchronous centering mechanism - Google Patents
A kind of novel elastic synchronous centering mechanism Download PDFInfo
- Publication number
- CN207104344U CN207104344U CN201720604669.0U CN201720604669U CN207104344U CN 207104344 U CN207104344 U CN 207104344U CN 201720604669 U CN201720604669 U CN 201720604669U CN 207104344 U CN207104344 U CN 207104344U
- Authority
- CN
- China
- Prior art keywords
- rack
- spring
- gear shaft
- roller
- coupling sleeve
- 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
Links
Abstract
It the utility model is related to machine industry, a kind of novel elastic synchronous centering mechanism, specifically include roller one, roller two, rack one, rack two, gear shaft one, gear shaft two, coupling sleeve, spring one, spring two, workpiece, it is characterized in that, roller one is arranged on rack one, the lower section of rack one installation spring one, rack one engages with gear shaft one, roller two is arranged on rack two, the lower section of rack two installation spring two, rack two engages with gear shaft two, gear shaft one is connected by coupling sleeve with gear shaft two, make rack one and rack two synchronization lifting under spring one and the active force of spring two and workpiece.The advantages of the utility model, is as follows：The lifting of two toothed racks is that two rooted tooth wheel shafts are connected by coupling sleeve, ensures the synchronism of gear rack elevating, reduces the failure of centering.
Description
Technical field
The utility model relates to machine industry, specially a kind of novel elastic synchronous centering mechanism.
Background technology
At present, the elastic centering body on special purpose machine tool is rising using the two guide rod oscilaltions of a spring band
Asynchronous failure once occurs for two guide rods during drop, and centering body will fail, and easily cause position error, therefore this
Centering body is unreliable.
Utility model content
The purpose of this utility model is to provide a kind of novel elastic synchronous centering mechanism, and it improves the reliability of centering,
And the precision of centering can be improved.
Technical solution of the present utility model is：A kind of novel elastic synchronous centering mechanism, specifically include roller one, rolling
Wheel two, rack one, rack two, gear shaft one, gear shaft two, coupling sleeve, spring one, spring two, workpiece, roller one are arranged on tooth
On bar one, the lower section of rack one installation spring one, rack one is engaged with gear shaft one, and roller two is arranged on rack two, rack two
Spring two is installed in lower section, and rack two is engaged with gear shaft two, and gear shaft one is connected by coupling sleeve with gear shaft two, makes rack one
With rack two under spring one and the active force of spring two and workpiece synchronization lifting.
The advantages of the utility model, is as follows：The lifting of two toothed racks is that two rooted tooth wheel shafts are connected by coupling sleeve, is ensured
The synchronism of gear rack elevating, reduce the failure of centering.
Brief description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in figure 1, a kind of novel elastic synchronous centering mechanism, is specifically included：Roller 1, roller 22, rack 1,
Rack 24, gear shaft 25, gear shaft 1, coupling sleeve 7, spring 1, spring 29, workpiece 10, it is characterised in that roller 1
On rack 1, the lower section of rack 1 installation spring 1, rack 1 engages with gear shaft 1, and roller 22 is arranged on tooth
On bar 24, the lower section of rack 24 installation spring 29, rack 24 engages with gear shaft 25, gear shaft 1 by coupling sleeve 7 and
Gear shaft 25 connects, and makes rack 1 and rack 24 synchronization lifting under spring 1 and the active force of spring 29 and workpiece 10.
Concrete operating principle：During working condition, workpiece 10 is placed on roller 1 and roller 22, under gravity, tooth
Bar 1 and rack 24 decline, and because rack 1 engages with gear shaft 1, rack 24 engages with gear shaft 25, gear shaft one
6 are connected with tooth axle 25 further through coupling sleeve 7, so rack 1 and rack 24 can only synchronously decline, with should workpiece 10 hang
When, rack 1 and the synchronous rising of rack 24 in the presence of spring 1 and spring 29.
Claims (1)
1. a kind of novel elastic synchronous centering mechanism, including roller one（1）, roller two（2）, rack one（3）, rack two（4）, tooth
Wheel shaft two（5）, gear shaft one（6）, coupling sleeve（7）, spring one（8）, spring two（9）, workpiece（10）, it is characterised in that roller
One（1）Installed in rack one（3）On, rack one（3）Lower section is installed by spring one（8）, rack one（3）With gear shaft one（6）Engagement,
Roller two（2）Installed in rack two（4）On, rack two（4）Lower section is installed by spring two（9）, rack two（4）With gear shaft two（5）
Engagement, gear shaft one（6）Pass through coupling sleeve（7）With gear shaft two（5）Connection, makes rack one（3）With rack two（4）In spring one
（8）With spring two（9）And workpiece（10）Active force under synchronization lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720604669.0U CN207104344U (en) | 2017-05-27 | 2017-05-27 | A kind of novel elastic synchronous centering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720604669.0U CN207104344U (en) | 2017-05-27 | 2017-05-27 | A kind of novel elastic synchronous centering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207104344U true CN207104344U (en) | 2018-03-16 |
Family
ID=61593748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720604669.0U Expired - Fee Related CN207104344U (en) | 2017-05-27 | 2017-05-27 | A kind of novel elastic synchronous centering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207104344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560918A (en) * | 2021-07-30 | 2021-10-29 | 宁苏辉 | Roller carrier capable of automatically adapting to roller and automatically locking roller and using method thereof |
-
2017
- 2017-05-27 CN CN201720604669.0U patent/CN207104344U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560918A (en) * | 2021-07-30 | 2021-10-29 | 宁苏辉 | Roller carrier capable of automatically adapting to roller and automatically locking roller and using method thereof |
| CN113560918B (en) * | 2021-07-30 | 2023-11-17 | 宁苏辉 | Roller frame capable of automatically adapting to roller and automatically locking and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20200527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |