CN202298132U - Novel lock hole machine cutter - Google Patents
Novel lock hole machine cutter Download PDFInfo
- Publication number
- CN202298132U CN202298132U CN2011203967032U CN201120396703U CN202298132U CN 202298132 U CN202298132 U CN 202298132U CN 2011203967032 U CN2011203967032 U CN 2011203967032U CN 201120396703 U CN201120396703 U CN 201120396703U CN 202298132 U CN202298132 U CN 202298132U
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- CN
- China
- Prior art keywords
- blade
- cutter
- cutter body
- lock hole
- novel
- 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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Abstract
The utility model discloses a novel lock hole machine cutter, which comprises a cutter body and a blade, wherein the cutter body is provided with a mounting part used for installing and clamping, and the blade is welded on the working side of the cutter body. After the above scheme is adopted, the novel lock hole machine cutter disclosed by the utility model is characterized in that the blade is welded on the cutter body, so that the blade and the cutter body can be made of different materials, the blade is made of abrasion-proof material with high cost and high strength, the cutter body can be made of common material with low cost, and therefore the cost of the cutter is lowered on the basis of guaranteeing the strength and the abrasion resistance of the blade.
Description
Technical field
The utility model relates to clothes processing and is provided with, especially the cutting knife of lockstitch button holder.
Background technology
Lockstitch button holder is very important a kind of equipment in the garment machinery, is mainly used in the buttonhole in all kinds of dress ornaments of processing.The lockstitch button holder system generally is made up of nine great institutions: feed mechanism, latch needle mechanism, needle bar mechanism, stretch tight material mechanism, hook shuttle mechanism, cutter mechanism, slide unit mechanism, separated time mechanism.Wherein, cutter mechanism is used to cut the setting position of sewing, forms the button eyelet.
In the existing lockstitch button holder, the cutting knife of its cutter mechanism generally comprises blade and blade, and blade is provided with the installation portion that is used to install clamping, and the active side of blade is provided with blade, and blade and blade are generally integrated formed structure.In use; For service life and the cutting effect that guarantees blade, require the material of blade to have higher intensity and anti-wear performance preferably usually, and existing this cutter; Its blade and the blade structure that is formed in one; Like this, blade and blade must use identical materials, thereby cause the cost of cutting knife higher.
The utility model content
The purpose of the utility model provides a kind of intensity height, anti-wear performance is good and lower-cost novel lockstitch button holder cutting knife.
To achieve these goals, the utility model adopts following technical scheme:
A kind of novel lockstitch button holder cutting knife has blade and blade, and blade is provided with the installation portion that is used to install clamping; Blade is welded in the active side of blade.
Above-mentioned blade is the high strength alloy steel blade.
Above-mentioned blade is the high-speed steel blade.
After adopting such scheme; The novel lockstitch button holder cutting knife of the utility model, blade is arranged on the blade, through the mode of welding like this; Blade and blade can adopt material different to process respectively; Blade adopts higher wear-resisting, the high-strength material of cost to process, and blade then may be selected to this lower common material and processes, thereby can on the basis of intensity that guarantees blade and anti-wear performance, reduce the cost of cutting knife again.
In the utility model, blade can adopt high strength alloy steel blade or high-speed steel blade.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure:
Blade-1 installation portion-11
Blade-2
The specific embodiment
The novel lockstitch button holder cutting knife of the utility model; As shown in Figure 1; Have roughly L-shaped blade 1, blade 1 can adopt lower-cost material (like spring steel or high-carbon steel) to process, and blade 1 is provided with the installation portion 11 that is used to install clamping; The active side of blade 1 is welded with blade 2, and blade 2 can adopt high strength alloy steel blade or high-speed steel blade.
After adopting such scheme; The novel lockstitch button holder cutting knife of the utility model, blade 2 is arranged on the blade 1, like this through the mode of welding; Blade 2 can adopt material different to process respectively with blade 1; Blade 2 adopts higher wear-resisting, the high-strength material (high strength alloy steel or high-speed steel) of cost to process, and 1 of blade may be selected to this lower common material (like spring steel or high-carbon steel) and processes, thereby can on the basis of intensity that guarantees blade and anti-wear performance, reduce the cost of cutting knife again.
Claims (3)
1. a novel lockstitch button holder cutting knife has blade and blade, and blade is provided with the installation portion that is used to install clamping; It is characterized in that: blade is welded in the active side of blade.
2. a kind of novel lockstitch button holder cutting knife according to claim 1, it is characterized in that: above-mentioned blade is the high strength alloy steel blade.
3. a kind of novel lockstitch button holder cutting knife according to claim 1, it is characterized in that: above-mentioned blade is the high-speed steel blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203967032U CN202298132U (en) | 2011-10-14 | 2011-10-14 | Novel lock hole machine cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203967032U CN202298132U (en) | 2011-10-14 | 2011-10-14 | Novel lock hole machine cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202298132U true CN202298132U (en) | 2012-07-04 |
Family
ID=46367066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203967032U Expired - Fee Related CN202298132U (en) | 2011-10-14 | 2011-10-14 | Novel lock hole machine cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202298132U (en) |
-
2011
- 2011-10-14 CN CN2011203967032U patent/CN202298132U/en not_active Expired - Fee Related
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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: 20120704 Termination date: 20141014 |
|
| EXPY | Termination of patent right or utility model |