CN2331476Y - Tool for processing metal card clothing - Google Patents
Tool for processing metal card clothing Download PDFInfo
- Publication number
- CN2331476Y CN2331476Y CN 98232907 CN98232907U CN2331476Y CN 2331476 Y CN2331476 Y CN 2331476Y CN 98232907 CN98232907 CN 98232907 CN 98232907 U CN98232907 U CN 98232907U CN 2331476 Y CN2331476 Y CN 2331476Y
- Authority
- CN
- China
- Prior art keywords
- cutter
- card clothing
- processing
- processing metal
- angle
- 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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- Preliminary Treatment Of Fibers (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model relates to a processing tool for metallic card clothing, particularly to a cutter used for processing the metallic card clothing. The utility model is characterized in that the cutter is composed of an upper punching cutter and a lower cutter, wherein the sizes of the contact surfaces of the upper punching cutter and the lower cutter are consistent, and the fitting tolerance of the contact surfaces is -0.01MM to -0.1MM; the end of the upper punching cutter for processing the metallic clothing has an angle; the cutter is formed in the way that special hard alloy is pressed and sintered into a workblank, and the workblank is processed by a grinding machine with multi-technology. Thus, the utility model has the characteristics of wide application ranges of tooth shapes of the metallic card clothing, good material quality, sharp and durable cutter edge, and good processing and molding.
Description
The utility model is a new type metallic wire cloth processing apparatus, particularly about a kind of cutter of processing metal card clothing.
Metallic card clothing is the weaving instrument, and it requires the machining accuracy height, determines not isodont difference according to different cotton spinnings, wool spinning product, is a kind of tandem product.Original metallic card clothing processing method is: metal cutting or with mould punching production technology, and this processing method production cost height, process velocity is slow, conversion flute profile difficulty, and also versatility is poor.For the development that adapts to the metallic card clothing material and the renewal of technology, the utility model has designed a kind of processing metal card clothing cutter.
It is good that the purpose of this utility model provides machine-shaping, be applicable to processing request universal, the various tooth bars of wear-resisting type metallic card clothing, and process velocity is fast, the cutter of a kind of processing metal card clothing that cost is low.
Design of the present utility model is: design a kind of processing metal card clothing cutter, it is characterized in that: cutter is made up of last stamping knife and following cutter, the phase-contact surface size of last stamping knife and following cutter matches, and its fit tolerance is-and the last stamping knife processing metal of 0.01MM--0.1MM card clothing end has angle.
Described a kind of processing metal card clothing cutter, its feature also is: up and down cutting die into strips, its size range exists: long 40MM-60MM, high 3MM-10MM, wide 5MM～15MM; Dimensional tolerance range-0.1-0.01MM; Parallel vertical degree: 0.01MM～0.008MM, monolateral allowance: 0.01MM～0.015MM, tolerance-0.01MM～0.005MM.
Described a kind of processing metal card clothing cutter, its feature also is: the angle at α angle 4 is identical with the card clothing angle that will process; Angular range: 50 °～128 °.
The utility model characteristics are as follows:
1, adopts extraordinary carbide alloy, the repressed blank that sinters into, again through the machine-shaping of kinds of processes grinding machine, so it is extensive that this new-type cutter series and conventional tool relatively have the metallic card clothing of adaptation flute profile, material is good, the edge of a knife is sharp durable, and machine-shaping is good, is applicable to processing request universal, the various tooth bars of wear-resisting type metallic card clothing.
2, the cutter of the utility model design is divided into stamping knife and following cutter two parts, and it is installed on the special lathe, is the roller blank during processing metal card clothing, it has the quick characteristics of punch die, can have conversion clamping facility as the gear-hobbing machine processing of rolling again, process velocity is fast, and cost is low.
Below in conjunction with the embodiment accompanying drawing the utility model is described further.
Accompanying drawing 1 is embodiment 1 a upper punch knife structure schematic diagram.
Accompanying drawing 2 is 1 time knife structure schematic diagram of embodiment.
Accompanying drawing 3 is embodiment 2 upper punch knife structure schematic diagrames.
Accompanying drawing 4 is 2 times knife structure schematic diagrames of embodiment.
Among the figure: 1, go up stamping knife; 2, following cutter; 3, the processing edge of a knife; 4, α angle
The production technology of the processing metal card clothing cutter of the utility model design is: it selects for use the Hardmetal materials compacting sintering to form, guarantee parallel vertical degree: 0.01MM～0.008MM in the thick correct grinding process, monolateral allowance: 0.01MM～0.015MM, cut into flute profile through line again, grind at last and finish, last stamping knife 1 dashes expects that cutter 2 cooperates upward stamping knife 1 blanking down, and the angle at α angle 4 is identical with the card clothing angle that will process.
Claims (3)
1, a kind of processing metal card clothing cutter is characterized in that: cutter is made up of last stamping knife and following cutter, and the phase-contact surface size of last stamping knife and following cutter matches, and its fit tolerance is-0.01MM～-the last stamping knife processing metal of 0.1MM card clothing end has angle.
2, a kind of processing metal card clothing cutter according to claim 1, its feature also is: up and down cutting die into strips, its size range exists: long 40MM-60MM, high 3MM-10MM, wide 5MM～15MM; Dimensional tolerance range-0.1-0.01MM; Parallel vertical degree: 0.01MM～0.008MM, monolateral allowance: 0.01MM～0.015MM, tolerance-0.01MM～0.005MM.
3, a kind of processing metal card clothing cutter according to claim 1, its feature also is: the angle at α angle 4 is identical with the card clothing angle that will process; Angular range: 50 °～128 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98232907 CN2331476Y (en) | 1998-08-06 | 1998-08-06 | Tool for processing metal card clothing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98232907 CN2331476Y (en) | 1998-08-06 | 1998-08-06 | Tool for processing metal card clothing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2331476Y true CN2331476Y (en) | 1999-08-04 |
Family
ID=33981745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98232907 Expired - Fee Related CN2331476Y (en) | 1998-08-06 | 1998-08-06 | Tool for processing metal card clothing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2331476Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115256126A (en) * | 2022-05-30 | 2022-11-01 | 淮北宇光纺织器材有限公司 | Multi-knife grinding fixture device for upper cutting die of metal card clothing |
-
1998
- 1998-08-06 CN CN 98232907 patent/CN2331476Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115256126A (en) * | 2022-05-30 | 2022-11-01 | 淮北宇光纺织器材有限公司 | Multi-knife grinding fixture device for upper cutting die of metal card clothing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |