CN104195764A - Presser foot connector of industrial sewing machine and thermal treatment technique of presser foot connector - Google Patents
Presser foot connector of industrial sewing machine and thermal treatment technique of presser foot connector Download PDFInfo
- Publication number
- CN104195764A CN104195764A CN201410474027.4A CN201410474027A CN104195764A CN 104195764 A CN104195764 A CN 104195764A CN 201410474027 A CN201410474027 A CN 201410474027A CN 104195764 A CN104195764 A CN 104195764A
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- Prior art keywords
- presser foot
- hole
- foot connector
- sewing machine
- industrial sewing
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Abstract
The invention discloses a presser foot connector of an industrial sewing machine and a thermal treatment technique of the presser foot connector. The presser foot connector comprises a body and the thermal treatment technique. The left side of the body is of a cylindrical structure with a first through hole in the middle, the right side of the body is provided with an 'L'-shaped connecting piece and provided with three through holes which are the second through hole, the third through hole and the fourth through hole from left to right. The thermal treatment technique is characterized by heating the presser foot connector until austenitizing and soaking the presser foot connector into suitable quenching medium so as to be quickly cooled. The presser foot connector has the advantages of high enough tensile strength to resist to stretch, snap, slide and wear, high fatigue resistance and impact toughness and fatigue and impact breakage resistance, and can be well applied to the industrial sewing machine.
Description
Technical field
The present invention relates to a kind of engineering goods, is a kind of industrial sewing machine footing connector and Technology for Heating Processing thereof specifically.
Background technology
Some industrial sewing machine footing connectors on existing market, cannot resist elongation, break, slide fastener and wearing and tearing, and fatigue resistance and impact flexibility also not high enough, cannot resisting fatigue and impact fracture, can not well apply in industrial sewing machine.
Summary of the invention
The invention provides a kind of industrial sewing machine footing connector and Technology for Heating Processing thereof.
The object of the invention is to solve more existing industrial sewing machine footing connectors, there is no sufficiently high tensile strength, cannot resist elongation, break, slide fastener and wearing and tearing, and fatigue resistance and impact flexibility also not high enough, cannot resisting fatigue and impact fracture, can not well apply to the problem in industrial sewing machine.
The technical solution adopted for the present invention to solve the technical problems is: a kind of industrial sewing machine footing connector and Technology for Heating Processing thereof, comprise body and heat treated process, its left side of described body is made as cylindrical structure, in the middle of it, be provided with a through hole, be made as the first through hole, described body right side is provided with " L " shape brace, its right side is provided with three through holes, from left to right, be respectively the second through hole, third through-hole and fourth hole, its Technology for Heating Processing feature is after being heated to austenitizing, to immerse in suitable hardening media so that speed is cooling faster.
Described Technology for Heating Processing, when selective quenching medium, first should guarantee enough cooling capacities, selects the hardening media that cooling capacity is high, also should prevent distortion and hardening break.
The present invention has sufficiently high tensile strength, to resist elongation, breaks, and slide fastener and wearing and tearing, and have higher fatigue resistance and impact flexibility, can resisting fatigue and impact fracture, can well apply in industrial sewing machine.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in the figure, the present invention includes body and heat treated process, its left side of described body is made as cylindrical structure 6, in the middle of it, is provided with a through hole, is made as the first through hole 1, described body right side is provided with " L " shape brace 2, its right side is provided with three through holes, from left to right, is respectively the second through hole 5, third through-hole 4 and fourth hole 3, its Technology for Heating Processing feature is after being heated to austenitizing, to immerse in suitable hardening media so that speed is cooling faster.
Described Technology for Heating Processing, when selective quenching medium, first should guarantee enough cooling capacities, selects the hardening media that cooling capacity is high, also should prevent distortion and hardening break.
The present invention has sufficiently high tensile strength, to resist elongation, breaks, and slide fastener and wearing and tearing, and have higher fatigue resistance and impact flexibility, can resisting fatigue and impact fracture, can well apply in industrial sewing machine.
Claims (2)
1. an industrial sewing machine footing connector and Technology for Heating Processing thereof, comprise body and heat treated process, it is characterized in that: its left side of described body is made as cylindrical structure, in the middle of it, be provided with a through hole, be made as the first through hole, described body right side is provided with " L " shape brace, its right side is provided with three through holes, from left to right, be respectively the second through hole, third through-hole and fourth hole.
2. a kind of industrial sewing machine footing connector according to claim 1 and Technology for Heating Processing thereof, it is characterized in that: described Technology for Heating Processing is when selective quenching medium, first should guarantee enough cooling capacities, select the hardening media that cooling capacity is high, also should prevent distortion and hardening break.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410474027.4A CN104195764A (en) | 2014-09-17 | 2014-09-17 | Presser foot connector of industrial sewing machine and thermal treatment technique of presser foot connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410474027.4A CN104195764A (en) | 2014-09-17 | 2014-09-17 | Presser foot connector of industrial sewing machine and thermal treatment technique of presser foot connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104195764A true CN104195764A (en) | 2014-12-10 |
Family
ID=52081120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410474027.4A Pending CN104195764A (en) | 2014-09-17 | 2014-09-17 | Presser foot connector of industrial sewing machine and thermal treatment technique of presser foot connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104195764A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2179876Y (en) * | 1993-12-29 | 1994-10-19 | 毛三龙 | Improved structure of pedal of sewing machine |
| CN201305749Y (en) * | 2008-12-03 | 2009-09-09 | 吴江市环球绣服有限公司 | Sewing machine footing support |
| JP2012233797A (en) * | 2011-05-02 | 2012-11-29 | Sumitomo Metal Ind Ltd | Method for measuring temperature of material to be processed, method for manufacturing processed product, and apparatus for heating the material to be processed |
| CN203602882U (en) * | 2013-11-18 | 2014-05-21 | 上海鲍麦克斯电子科技有限公司 | Pedal device used for controlling industrial sewing machine |
-
2014
- 2014-09-17 CN CN201410474027.4A patent/CN104195764A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2179876Y (en) * | 1993-12-29 | 1994-10-19 | 毛三龙 | Improved structure of pedal of sewing machine |
| CN201305749Y (en) * | 2008-12-03 | 2009-09-09 | 吴江市环球绣服有限公司 | Sewing machine footing support |
| JP2012233797A (en) * | 2011-05-02 | 2012-11-29 | Sumitomo Metal Ind Ltd | Method for measuring temperature of material to be processed, method for manufacturing processed product, and apparatus for heating the material to be processed |
| CN203602882U (en) * | 2013-11-18 | 2014-05-21 | 上海鲍麦克斯电子科技有限公司 | Pedal device used for controlling industrial sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141210 |