CN203754988U - Limiting block for sewing machine bearing - Google Patents
Limiting block for sewing machine bearing Download PDFInfo
- Publication number
- CN203754988U CN203754988U CN201320868470.0U CN201320868470U CN203754988U CN 203754988 U CN203754988 U CN 203754988U CN 201320868470 U CN201320868470 U CN 201320868470U CN 203754988 U CN203754988 U CN 203754988U
- Authority
- CN
- China
- Prior art keywords
- protection baffle
- guard
- limiting block
- sewing machine
- machine 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.)
- Expired - Fee Related
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to a limiting block for a sewing machine bearing. The limiting block comprises an inner protection baffle, wherein the left side of the inner protection baffle is provided with an outer protection baffle, the right side of the inner protection baffle is provided with a threaded connection bolt, the inner protection baffle is circular, the outer protection baffle is semicircular, a positioning cavity is formed between the inner protection baffle and the outer protection baffle, and a limiting slot is formed in the outer protection baffle. The limiting block for the sewing machine bearing is simple in structure, small in size and convenient to assemble and disassemble.
Description
Technical field
The utility model relates to Sewing machines field, relates 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 in the utility model 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 utility model is achieved through 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 utility model 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 utility model is further illustrated.
Fig. 1 is the utility model Sewing machines bearing limited block structural representation.
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, the utility model is described in detail:
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 utility model above, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
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 |
|---|---|---|---|
| CN201320868470.0U CN203754988U (en) | 2013-12-27 | 2013-12-27 | Limiting block for sewing machine bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320868470.0U CN203754988U (en) | 2013-12-27 | 2013-12-27 | Limiting block for sewing machine bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203754988U true CN203754988U (en) | 2014-08-06 |
Family
ID=51250287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320868470.0U Expired - Fee Related CN203754988U (en) | 2013-12-27 | 2013-12-27 | Limiting block for sewing machine bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203754988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741395A (en) * | 2013-12-27 | 2014-04-23 | 吴江市震宇缝制设备有限公司 | Bearing limiting block of sewing machine |
-
2013
- 2013-12-27 CN CN201320868470.0U patent/CN203754988U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741395A (en) * | 2013-12-27 | 2014-04-23 | 吴江市震宇缝制设备有限公司 | Bearing limiting block of sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |