CN201511251U - Windmill type fixture - Google Patents
Windmill type fixture Download PDFInfo
- Publication number
- CN201511251U CN201511251U CN2009200493075U CN200920049307U CN201511251U CN 201511251 U CN201511251 U CN 201511251U CN 2009200493075 U CN2009200493075 U CN 2009200493075U CN 200920049307 U CN200920049307 U CN 200920049307U CN 201511251 U CN201511251 U CN 201511251U
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Abstract
The utility model discloses a windmill type fixture, which comprises a step shaft and an installation block. The step shaft comprises a first shaft and a second shaft. The diameter of the first shaft is small. The diameter of the second shaft is large. The installation block is installed on the second shaft and is used to install a part to be machined. By adopting the technical scheme, the utility model has the advantages that: since the 'one-fixture and multi-hole' machining method is adopted, the dimension deviation caused to a certain extent by times of clamping during the single-piece machining of product parts is reduced and the 'interchangeability' of the machined product parts is good; since the machining method and the pattern are different, eleven (including clamping) processes for original CNC machining are decreased to five processes; since the single-piece product machining one by one is expanded to multi-piece (12Pcs) synchronous machining, the machining time is greatly reduced and the efficiency is improved by 78 percent approximately; the manufacturing cost accounts for only 14 percent of the original manufacturing cost; and the economic benefit is very good.
Description
Technical field
The utility model relates to a kind of anchor clamps, refers in particular to a kind of anchor clamps that need the non-axial workpiece of processing arc surface, belongs to the metal cutting tool technical field.
Background technology
Along with the progress in epoch, the mutual propagation and the blending of international scientific and technological knowledge; Both at home and abroad machining equipment also constantly upgrades thereupon day by day, and high in technological content, performance is complete, the novel compound equipment of advantage such as strongly professional is weeded out the old and bring forth the new, and is of common occurrence.Brought huge contribution objectively for people's the life and the development of society, its meaning is indelible, value is difficult to estimate.Yet because its science, advance, function of use is powerful, operation is easy day by day; Subjective people rely on the degree of new equipment and have but more and more seriously ignored traditional plant equipment and divided because of kind: hold the processed edge that characteristic functions possesses, the phenomenon that causes non-processing method mutual " scurrying machine " to produce is of common occurrence, causes great waste.Its drawback (social phenomenon) mainly shows the following aspects:
Enterprise's manufacturing cost constantly rises violently, financial burden increases year by year, market competition is growing more intense, enterprise development is had difficulty in taking a step.Operative employee's technology content is more and more lower, post technical ability is deficient relatively, specialized capability obviously glides, restricts Enterprise's Sustainable Development.Industry " blue collar " does not plan a successor, " talent " presents polarization, cause " high-end " manpower shortage, the passive situation of " low side " over-staffed.Based on above-mentioned all multifactor phenomenons that reflects, how at tradition (lathe) equipment, bring into play to greatest extent its hold processed edge that characteristic functions possesses, on the mode of clamping and link such as product processing method break through and perfect.The part to be processed of the non-axial workpiece of needs processing arc surface as shown in Figure 1 relatively is difficult to carry out with common method, and is difficult to reach designing requirement with the Cutter Body Processing with Machining Center roughness, and time-consuming; My technical staff of company is by unique jig Design theory, novel anchor clamps structure, the processing method of science, turns to integrated, new processing method/manufacturing process with polynary.
The utility model content
At the technical problem of above-mentioned existence, the purpose of this utility model is: proposed a kind of windmill type anchor clamps that need the non-axial workpiece of processing arc surface.
Technical solution of the present utility model is achieved in that a kind of windmill type anchor clamps, comprises the step axle, mounting blocks; Described step axle comprises first, second, and described first diameter of axle is less; Described second diameter of axle is bigger; Described mounting blocks is installed on second, is used for installing part to be processed.
Preferably, described mounting blocks is installed in second outside.
Preferably, described mounting blocks is installed in second inside.
A kind of windmill type anchor clamps of the utility model scheme have following advantage:
1, adopts the processing method in " the many caves of a tool ", reduced product parts when single-piece work, because multiple clamping, can cause the uncertain factor of dimensional discrepancy to a certain extent, the product parts " interchangeability " after causing processing is relatively poor;
2, for the processing of bent (arc) face product parts, the CNC machining center adopts three (axle) D technology to realize processing usually, and not only time-consuming consumption power and surface roughness are relatively poor relatively; If use conventional side milling processing curve instead, because product has certain dark (wide) degree, then usually because wearing and tearing or " cutter relieving " phenomenon of cutter; Cause that product parts gage distortion, precision reduce, size is bad; And adopt traditional lathe processing curve part, and then brought into play greatly and held the processed edge that characteristic functions possesses, make not only that the product parts roughness grade gets a promotion greatly, its every technical indicator can be ensured effectively;
3. different with form owing to method for processing, as to make original CNC processing 11 (containing the clamping position) procedures is concentrated into 5 procedures; Process expansion one by one by single product and gather synchronous processing, shortened process time greatly, its efficient can improve about about 78% (times spent: out-of-date methods 150 minutes, new method 34 minutes) to (12Pcs); Its manufacturing expense only accounts for original about 14%.As seen economic benefit is considerable, and is benefited a great deal.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified:
Fig. 1 is the stereogram of part to be processed of the present utility model;
Fig. 2 is the stereogram of first embodiment of a kind of windmill type anchor clamps of the present utility model;
Fig. 3 is the stereogram of second embodiment of a kind of windmill type anchor clamps of the present utility model.
The specific embodiment
As shown in Figure 1, the part to be processed that needs the non-axial workpiece of processing arc surface of the present utility model.
As shown in Figure 2, first embodiment of a kind of windmill type anchor clamps described in the utility model comprises the step axle, mounting blocks 3; Described step axle comprises first 1, second 2, and described first 1 diameter of axle is less, and described first 1 is used in and is clamped on the lathe; Described second 2 diameter of axle is bigger; Described mounting blocks 3 is installed on second 2, is used for installing part to be processed; Described mounting blocks 3 is installed in second 2 outside.
As shown in Figure 3, second embodiment of a kind of windmill type anchor clamps described in the utility model comprises the step axle, mounting blocks 30; Described step axle comprises first 10, second 20, and described first 10 diameter of axle is less, and described first 10 is used in and is clamped on the lathe; Described second 20 diameter of axle is bigger; Described mounting blocks 30 is installed on second 20, is used for installing part to be processed; Described mounting blocks 30 is installed in second 20 inside.
A kind of windmill type anchor clamps of the utility model scheme have following advantage:
1, adopts the processing method in " the many caves of a tool ", reduced product parts when single-piece work, because multiple clamping, can cause the uncertain factor of dimensional discrepancy to a certain extent, the product parts " interchangeability " after causing processing is relatively poor;
2, for the processing of bent (arc) face product parts, the CNC machining center adopts three (axle) D technology to realize processing usually, and not only time-consuming consumption power and surface roughness are relatively poor relatively; If use conventional side milling processing curve instead, because product has certain dark (wide) degree, then usually because wearing and tearing or " cutter relieving " phenomenon of cutter; Cause that product parts gage distortion, precision reduce, size is bad; And adopt traditional lathe processing curve part, and then brought into play greatly and held the processed edge that characteristic functions possesses, make not only that the product parts roughness grade gets a promotion greatly, its every technical indicator can be ensured effectively;
3. different with form owing to method for processing, as to make original CNC processing 11 (containing the clamping position) procedures is concentrated into 5 procedures; Process expansion one by one by single product and gather synchronous processing, shortened process time greatly, its efficient can improve about about 78% (times spent: out-of-date methods 150 minutes, new method 34 minutes) to (12Pcs); Its manufacturing expense only accounts for original about 14%.As seen economic benefit is considerable, and is benefited a great deal.
The foregoing description only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage that is familiar with this technology can understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (3)
1. windmill type anchor clamps is characterized in that: comprise the step axle, mounting blocks; Described step axle comprises first, second, and described first diameter of axle is less; Described second diameter of axle is bigger; Described mounting blocks is installed on second, is used for installing part to be processed.
2. windmill type anchor clamps according to claim 1 is characterized in that: described mounting blocks is installed in second outside.
3. windmill type anchor clamps according to claim 1 is characterized in that: described mounting blocks is installed in second inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200493075U CN201511251U (en) | 2009-10-10 | 2009-10-10 | Windmill type fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200493075U CN201511251U (en) | 2009-10-10 | 2009-10-10 | Windmill type fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201511251U true CN201511251U (en) | 2010-06-23 |
Family
ID=42482649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200493075U Expired - Fee Related CN201511251U (en) | 2009-10-10 | 2009-10-10 | Windmill type fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201511251U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581631A (en) * | 2011-01-12 | 2012-07-18 | 苏州麦德尔机械有限公司 | Watercart-shaped fixture |
| CN103056395A (en) * | 2012-12-12 | 2013-04-24 | 山西汾西重工有限责任公司 | Technological device for processing double-arc-face workpiece through vertical lathe |
| CN106378586A (en) * | 2016-10-17 | 2017-02-08 | 通裕重工股份有限公司 | Technological method for processing outer circular-arc surface and rotary bracket used for technological method |
-
2009
- 2009-10-10 CN CN2009200493075U patent/CN201511251U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581631A (en) * | 2011-01-12 | 2012-07-18 | 苏州麦德尔机械有限公司 | Watercart-shaped fixture |
| CN103056395A (en) * | 2012-12-12 | 2013-04-24 | 山西汾西重工有限责任公司 | Technological device for processing double-arc-face workpiece through vertical lathe |
| CN106378586A (en) * | 2016-10-17 | 2017-02-08 | 通裕重工股份有限公司 | Technological method for processing outer circular-arc surface and rotary bracket used for technological method |
| CN106378586B (en) * | 2016-10-17 | 2019-08-02 | 通裕重工股份有限公司 | A kind of processing excircles cambered surface process and rotary support used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20131010 |