CN202482615U - Abrasion-proof tile knife - Google Patents
Abrasion-proof tile knife Download PDFInfo
- Publication number
- CN202482615U CN202482615U CN2011205382095U CN201120538209U CN202482615U CN 202482615 U CN202482615 U CN 202482615U CN 2011205382095 U CN2011205382095 U CN 2011205382095U CN 201120538209 U CN201120538209 U CN 201120538209U CN 202482615 U CN202482615 U CN 202482615U
- Authority
- CN
- China
- Prior art keywords
- cutting edge
- abrasion
- abrasion resistance
- tile knife
- tile cutter
- 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 relates to an abrasion-proof tile knife which comprises a cutting edge (1), a guide groove (3) and a locking counter bore (2). The abrasion-proof tile knife is characterized in that the abrasion-proof tile knife is in arcuation shape, a middle position of the abrasion-proof tile knife is in groove shape, one side of the abrasion-proof tile knife is provided with the locking counter bore (2), the other side of the locking counter bore (2) is provided with the cutting edge (1), and the guide groove (3) is installed perpendicular to the cutting edge (1). The abrasion-proof tile knife has the advantages that equipment drives the tile knife to rotate, the cutting edge of the tile knife contacts with a fixed cutting edge, a sewing machine wire is cut off when a sewing process finishes, and a blade subjected to special heat treatment has good abrasion resistance, sharpness and certain toughness. Accordingly, orderly cutting lines are guaranteed and service life is long.
Description
Technical field
The utility model relates to a kind of Sewing machines blade, relates in particular to a kind of ABRASION RESISTANCE tile cutter.
Background technology
Along with the development of industrialization Sewing machines, hammer-shears is cut sewing machine thread and is replaced by automatic tangent apparatus gradually, as the flat seam machine in the Sewing machines; Because mechanism is compact in the Sewing machines; The space is narrow and small, and automatic thread trimming device must closely cooperate with it, thus its tangent line blade need with attach type with stitching sewing machine mechanism; Usually locate in addition inaccurately after the blade assembling, blade tangent line wild effect occurs.
Another major reason is that the industrial sewing machine tangent line is frequent, and the frequent blade exchange that carries out needs very long debug time.
Summary of the invention
The purpose of the utility model is to overcome above weak point; A kind of ABRASION RESISTANCE tile cutter is provided; This blade is used on the high speed flatcar Sewing machines, and major function is to cooperate with its supporting dead knife to carry out tangent line, and equipment drives the tile cutter and rotatablely moves; Its cutting edge contacts with the dead knife cutting edge, after making the operation completion, sewing machine thread is cut off.This blade adopts import high-quality stainless steel, through the special thermal treatment PROCESS FOR TREATMENT, guarantees ABRASION RESISTANCE and sharpness that blade is good, and has certain toughness, thereby guarantee that tangent line is neat, long service life.
The purpose of the utility model is realized by following technical scheme; Developed a kind of ABRASION RESISTANCE tile cutter, this ABRASION RESISTANCE tile cutter is made up of cutting edge 1, gathering sill 3, locking counterbore 2, and it is characterized in that: described ABRASION RESISTANCE tile cutter is arcuation; Groove shapes is arranged in the position, intermediate portion; Offer locking counterbore 2 in ABRASION RESISTANCE tile cutter one side, opposite side is provided with cutting edge 1, with cutting edge 1 vertical direction gathering sill 3 is set.
Described gathering sill 3 is arranged to the inclined-plane spigot surface and is made with stainless steel.
Described locking counterbore 2 is arranged to the circular port of groove-like.
Described cutting edge 1 is arranged to the surface and is protruding sphere and inclined hole interlock mutually.
The advantage of the utility model: equipment drives the tile cutter and rotatablely moves; Its cutting edge contacts with the dead knife cutting edge; After making the operation completion, sewing machine thread is cut off, have good ABRASION RESISTANCE and sharpness through the blade after the special thermal treatment, and have certain toughness; Thereby guarantee that tangent line is neat, long service life.
Description of drawings
Fig. 1 is ABRASION RESISTANCE tile knife structure figure.
Fig. 2 is an ABRASION RESISTANCE tile cutter side view.
The specific embodiment
Referring to figure, the utility model has been developed a kind of ABRASION RESISTANCE tile cutter, takes following steps:
This ABRASION RESISTANCE tile cutter is made up of cutting edge 1, gathering sill 3, locking counterbore 2; It is characterized in that: described ABRASION RESISTANCE tile cutter is arcuation; Groove shapes is arranged in the position, intermediate portion; Offer locking counterbore 2 in ABRASION RESISTANCE tile cutter one side, opposite side is provided with cutting edge 1, with cutting edge 1 vertical direction gathering sill 3 is set.
Described gathering sill 3 is arranged to the inclined-plane spigot surface and is made with stainless steel.
Described locking counterbore 2 is arranged to the circular port of groove-like.
Described cutting edge 1 is arranged to the surface and is protruding sphere and inclined hole interlock mutually.
In addition, the utility model does not mean that by sketch map and specification and limits to, under the prerequisite that does not break away from design aim, can change to some extent.
Claims (4)
1. ABRASION RESISTANCE tile cutter is made up of cutting edge (1), gathering sill (3), locking counterbore (2); It is characterized in that: described ABRASION RESISTANCE tile cutter is arcuation; Groove shapes is arranged in the position, intermediate portion; Offer locking counterbore (2) in ABRASION RESISTANCE tile cutter one side, opposite side is provided with cutting edge (1), with cutting edge (1) vertical direction gathering sill (3) is set.
2. ABRASION RESISTANCE tile cutter according to claim 1 is characterized in that: described gathering sill (3) is arranged to the inclined-plane spigot surface and is made with stainless steel.
3. ABRASION RESISTANCE tile cutter according to claim 1 is characterized in that: described locking counterbore (2) is arranged to the circular port of groove-like.
4. ABRASION RESISTANCE tile cutter according to claim 1 is characterized in that: described cutting edge (1) is arranged to the surface and is protruding sphere and inclined hole interlock mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205382095U CN202482615U (en) | 2011-12-21 | 2011-12-21 | Abrasion-proof tile knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205382095U CN202482615U (en) | 2011-12-21 | 2011-12-21 | Abrasion-proof tile knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202482615U true CN202482615U (en) | 2012-10-10 |
Family
ID=46957049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205382095U Expired - Fee Related CN202482615U (en) | 2011-12-21 | 2011-12-21 | Abrasion-proof tile knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202482615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102953240A (en) * | 2012-11-15 | 2013-03-06 | 东莞市名菱工业自动化科技有限公司 | Sewing machine thread trimmer with base thread end positioning function |
-
2011
- 2011-12-21 CN CN2011205382095U patent/CN202482615U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102953240A (en) * | 2012-11-15 | 2013-03-06 | 东莞市名菱工业自动化科技有限公司 | Sewing machine thread trimmer with base thread end positioning function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20181221 |