CN103741395A - Bearing limiting block of sewing machine - Google Patents
Bearing limiting block of sewing machine Download PDFInfo
- Publication number
- CN103741395A CN103741395A CN201310731413.2A CN201310731413A CN103741395A CN 103741395 A CN103741395 A CN 103741395A CN 201310731413 A CN201310731413 A CN 201310731413A CN 103741395 A CN103741395 A CN 103741395A
- Authority
- CN
- China
- Prior art keywords
- protective baffle
- guard
- sewing machine
- limiting block
- bearing
- 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.)
- Pending
Links
Images
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The invention relates to a bearing limiting block of a sewing machine. The bearing limiting block of the sewing machine comprises an inner protective baffle, wherein the left side of the inner protective baffle is provided with an outer protective baffle, the right side of the inner protective baffle is provided with a threaded connecting bolt, the inner protective baffle is circular, the outer protective baffle is semi-circular, a positioning cavity is formed between the inner protective baffle and the outer protective baffle, and a limiting groove is formed in the outer protective baffle. The bearing limiting block of the sewing machine is simple in structure, small in size and convenient to install and dismount.
Description
Technical field
The present invention relates to Sewing machines field, relate in particular to a kind of Sewing machines bearing limited block.
Background technology
sewing machines is many link gearings, the different transmissions position of general drive unit of the sewing machine is all in transmission connection by bearing, and in order to facilitate rigid bearing, on existing Sewing machines, be all provided with the bearing block for rigid bearing, the volume ratio of bearing block is larger, therefore take up room also larger, and installation and removal are also inconvenient.
Summary of the invention
Technical problem to be solved by this invention is that a kind of Sewing machines bearing limited block that takes up room little, easy for installation is provided.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of Sewing machines bearing limited block, comprise interior guard, described interior guard left side is provided with outer guard, right side is provided with the bolt that is threaded, and described interior guard is rounded, outer guard semicircular in shape, between interior guard and outer guard, form positioning chamber, and be provided with stopper slot on described outer guard.
Compared with prior art, usefulness of the present invention is: this Sewing machines bearing limited block is simple in structure, and volume is little, mounts and dismounts all more convenient.
accompanying drawing explanation:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is Sewing machines bearing limited block structural representation of the present invention.
In figure: 1, interior guard; 2, the bolt that is threaded; 3, positioning chamber; 4, outer guard; 5, stopper slot.
the specific embodiment:
Below in conjunction with the drawings and the specific embodiments, describe the present invention:
A kind of Sewing machines bearing limited block shown in Fig. 1, comprise interior guard 1, described interior guard 1 left side is provided with outer guard 4, right side is provided with the bolt 2 that is threaded, described interior guard 1 is rounded, outer guard 4 semicirculars in shape, form positioning chamber 3 between interior guard 1 and outer guard 4, and are provided with stopper slot 5 on described outer guard 4.
During use, first limited block is threaded connection to bolt 2 and is fastened on Sewing machines, then bearing is prevented in the positioning chamber 3 between interior guard 1 and outer guard 4.
This Sewing machines bearing limited block is simple in structure, and volume is little, mounts and dismounts all more convenient.
It is emphasized that: be only preferred embodiment of the present invention above, not the present invention is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical solution of the present invention.
Claims (1)
1. a Sewing machines bearing limited block, it is characterized in that: comprise interior guard (1), described interior guard (1) left side is provided with outer guard (4), right side is provided with the bolt that is threaded (2), described interior guard (1) is rounded, outer guard (4) semicircular in shape, forms positioning chamber (3) between interior guard (1) and outer guard (4), and is provided with stopper slot (5) on described outer guard (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310731413.2A CN103741395A (en) | 2013-12-27 | 2013-12-27 | Bearing limiting block of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310731413.2A CN103741395A (en) | 2013-12-27 | 2013-12-27 | Bearing limiting block of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103741395A true CN103741395A (en) | 2014-04-23 |
Family
ID=50498456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310731413.2A Pending CN103741395A (en) | 2013-12-27 | 2013-12-27 | Bearing limiting block of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103741395A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1798016B1 (en) * | 2005-12-14 | 2009-03-18 | Aktiebolaget SKF | Bearing-holder support for rotating elements |
| CN201406567Y (en) * | 2008-11-28 | 2010-02-17 | 浙江冠军机电科技有限公司 | Rope conveying wheel with convenient operation |
| CN101690943A (en) * | 2009-06-03 | 2010-04-07 | 无锡瑞佳精机有限公司 | Modified rolling mill bearing block axial fixing plate |
| CN201485643U (en) * | 2009-07-30 | 2010-05-26 | 黄志江 | Flat plate shaft of sewing machine motor |
| CN202560843U (en) * | 2012-05-09 | 2012-11-28 | 保定天威英利新能源有限公司 | Bearing box |
| CN203754988U (en) * | 2013-12-27 | 2014-08-06 | 吴江市震宇缝制设备有限公司 | Limiting block for sewing machine bearing |
-
2013
- 2013-12-27 CN CN201310731413.2A patent/CN103741395A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1798016B1 (en) * | 2005-12-14 | 2009-03-18 | Aktiebolaget SKF | Bearing-holder support for rotating elements |
| CN201406567Y (en) * | 2008-11-28 | 2010-02-17 | 浙江冠军机电科技有限公司 | Rope conveying wheel with convenient operation |
| CN101690943A (en) * | 2009-06-03 | 2010-04-07 | 无锡瑞佳精机有限公司 | Modified rolling mill bearing block axial fixing plate |
| CN201485643U (en) * | 2009-07-30 | 2010-05-26 | 黄志江 | Flat plate shaft of sewing machine motor |
| CN202560843U (en) * | 2012-05-09 | 2012-11-28 | 保定天威英利新能源有限公司 | Bearing box |
| CN203754988U (en) * | 2013-12-27 | 2014-08-06 | 吴江市震宇缝制设备有限公司 | Limiting block for sewing machine bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203754988U (en) | Limiting block for sewing machine bearing | |
| CN203421150U (en) | Box of reduction gear | |
| CN103741395A (en) | Bearing limiting block of sewing machine | |
| CN203210297U (en) | Handle plugging device of VXI (virtualization experience infrastructure) module | |
| CN203266141U (en) | Fixture for processing bearing mounting holes in rotor covers of gyro motor | |
| CN203887826U (en) | Chuck assembly on electric or pneumatic tool | |
| CN203466660U (en) | Motor casing having support frames | |
| CN203754987U (en) | Sewing machine shaft seat | |
| CN203481975U (en) | Motor with detachable bearing fixing apparatus | |
| CN204312517U (en) | Pulley shaft on grass-mowing machine | |
| CN204179872U (en) | A kind of servo motor stator punching sheet lamination device | |
| CN203548591U (en) | Blank structure of floating bearing seat | |
| CN103741392A (en) | Connection rod fixing block of sewing machine | |
| CN203039463U (en) | Motor base | |
| CN202766807U (en) | Oil collector for industrial sewing machine | |
| CN203356667U (en) | Machining tool for oil cylinder flange mounting screw holes | |
| CN202818031U (en) | Motor stator iron core positioning mechanism | |
| CN205182327U (en) | Trade core device | |
| CN202140296U (en) | Pump connection device on pump performance test bed | |
| CN204942303U (en) | A kind of bearing cover | |
| CN103470635A (en) | Quickly-mounted bearing | |
| CN203130471U (en) | Diesel pump | |
| CN105212665A (en) | Multifunction hook | |
| CN203144873U (en) | Convenient-to-mount road slitting machine chassis | |
| CN202017114U (en) | External shuttle of sewing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |