CN104014980B - A kind of device that axis products is carried out sectional type annular knurl - Google Patents
A kind of device that axis products is carried out sectional type annular knurl Download PDFInfo
- Publication number
- CN104014980B CN104014980B CN201410207608.1A CN201410207608A CN104014980B CN 104014980 B CN104014980 B CN 104014980B CN 201410207608 A CN201410207608 A CN 201410207608A CN 104014980 B CN104014980 B CN 104014980B
- Authority
- CN
- China
- Prior art keywords
- axis products
- annular knurl
- knurled wheel
- rotating shaft
- sectional type
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
- B23P9/02—Treating or finishing by applying pressure, e.g. knurling
Abstract
The present invention relates to a kind of device that axis products is carried out sectional type annular knurl, comprise the bracing frame of " recessed " font, in support frame as described above, level is provided with two the first parallel knurled wheels and the 2nd knurled wheel, described axis products is horizontally set on support frame as described above between described first knurled wheel and the 2nd knurled wheel, the two ends of described axis products are rotatably connected on the two side of support frame as described above respectively, described first knurled wheel and the 2nd knurled wheel include rotating shaft, at least three the annular knurl gear wheels being axially disposed in described rotating shaft successively. The device that axis products carries out sectional type annular knurl of the present invention is extruded from axis products both sides by the first knurled wheel of sectional type and the 2nd knurled wheel simultaneously, can the disposable annular knurl processing sectional type on axis products, substantially increase annular knurl efficiency; Avoid axis products one direction by power simultaneously, prevent axis products bending, substantially increase the processing quality of axis products.
Description
Technical field
The present invention relates to a kind of machinery processing apparatus, particularly relate to a kind of on major axis product once property process the device of segmentation annular knurl.
Background technology
Annular knurl is in the mechanical technology at the knob place of metal products or other work appearance roll extrusion decorative patterns, mainly anti-skidding use. At present, it is be squeezed on the outside surface of axis products by knurled wheel to the annular knurl of axis products, then rotate, to form a circle annular knurl, if to be formed multi-turn annular knurl on same part axis products, then need repeatedly to be extruded by axis products, need the position of repeatedly adjustment roll floral whorl, to extrude annular knurl on the corresponding position of axis products, so, wasting time and energy, working efficiency is lower; And, at present when axis products is carried out annular knurl, it is only that knurled wheel is set in the side of axis products outer circle diameter, knurled wheel one direction is to axis products brute force extruding, because axis products is that one direction is pressed, it is easy to cause axis products to bend, cancel, reduce the qualification rate of processing.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, it is provided that a kind of structure is simple, can on axis products once property process segmentation annular knurl and the higher processing unit (plant) of the percentage of A-class goods.
For achieving the above object, the technical solution used in the present invention is: a kind of device that axis products carries out sectional type annular knurl, it is characterized in that: the bracing frame comprising " recessed " font, in support frame as described above, level is provided with two the first parallel knurled wheels and the 2nd knurled wheel, described axis products is horizontally set on support frame as described above between described first knurled wheel and the 2nd knurled wheel, the two ends of described axis products are rotatably connected on the two side of support frame as described above respectively, described first knurled wheel and the 2nd knurled wheel include rotating shaft, at least three the annular knurl gear wheels being axially disposed in described rotating shaft successively.
In a preferred embodiment of the present invention, comprise described 2nd knurled wheel further to vertically move along the sidewall of support frame as described above, the chute being equipped with the longitudinal direction running through both sides on the two side of support frame as described above, is provided with the support of the Height Adjustable rotating shaft supporting described 2nd knurled wheel in described chute.
In a preferred embodiment of the present invention, comprise the arc groove that end has with described rotating shaft is fitted of described support further, the outer side wall of described support is also provided with near described groove place the postive stop baffle that the described rotating shaft of restriction moves axially.
In a preferred embodiment of the present invention, comprising described postive stop baffle further is " L " font, the square edge of the longitudinal direction of described postive stop baffle is resisted against on the end of described rotating shaft, leaves distance H1 between the square edge of the level of described postive stop baffle and described bottom portion of groove.
In a preferred embodiment of the present invention, comprise described support further comprise the first sleeve pipe and be socketed the 2nd sleeve pipe within it, described 2nd sleeve pipe drives its lifting in described first sleeve pipe by hydraulic ram, described groove is arranged on described 2nd cannula tip, and described postive stop baffle is arranged on described 2nd sleeve side walls.
In a preferred embodiment of the present invention, thread jaw chuck is connected on the two side of support frame as described above by connecting to comprise described axis products two ends further, the two side of support frame as described above is provided with bearing fixed seat, and each described thread jaw chuck and described bearing fixed seat are rotationally connected.
The invention solves in background technology the defect existed, the device that axis products carries out sectional type annular knurl of the present invention is extruded from axis products both sides by the first knurled wheel of sectional type and the 2nd knurled wheel simultaneously, can the disposable annular knurl processing sectional type on axis products, substantially increase annular knurl efficiency; Avoid axis products one direction by power simultaneously, prevent axis products bending, substantially increase the processing quality of axis products.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural front view of the preferred embodiments of the present invention;
Fig. 2 is the structural side view of the preferred embodiments of the present invention;
Fig. 3 is the structural representation of medium-height trestle of the present invention;
In figure: 10, bracing frame, 11, chute, the 20, first knurled wheel, 21, rotating shaft, 22, annular knurl gear wheel, the 30, the 2nd knurled wheel, 40, axis products, 50, support, 51, groove, 52, postive stop baffle, the 53, first sleeve pipe, the 54, the 2nd sleeve pipe, 55, fixed orifices, 60, hydraulic ram, 70, thread jaw chuck, 80, bearing fixed seat.
Embodiment
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is only described with illustration, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1 to Figure 3, a kind of device that axis products is carried out sectional type annular knurl, comprise the bracing frame 10 of " recessed " font, in bracing frame 10, level is provided with two the first parallel knurled wheel 20 and the 2nd knurled wheels 30, axis products 40 is horizontally set on bracing frame between the first knurled wheel 20 and the 2nd knurled wheel 30 10, the concrete two ends by axis products 40 are rotatably connected on the two side of bracing frame 10 respectively, can axis products 40 two ends be connected on the two side of bracing frame 10 by connection thread jaw chuck 70, the two side of bracing frame 10 is installed bearing fixed seat 80, each thread jaw chuck 70 is rotationally connected with bearing fixed seat 80, thus axis products 40 can be made to rotate on bracing frame 10. the first knurled wheel 20 and the 2nd knurled wheel 30 in the present invention include rotating shaft 21, at least three the annular knurl gear wheels 22 being axially disposed in rotating shaft 21 successively. each annular knurl gear wheel 22 can be fixedly installed in rotating shaft 21, it is possible to is axially slidably arranged in rotating shaft 21, to regulate the spacing between each annular knurl gear wheel 22, meets different sectional type annular knurl requirements. the present invention is extruded from axis products 40 both sides by the first knurled wheel 20 of sectional type and the 2nd knurled wheel 30 simultaneously, can the disposable annular knurl processing sectional type on axis products 40, substantially increase annular knurl efficiency, owing to the first knurled wheel 20 and the 2nd knurled wheel 30 extrude from axis products 40 both sides simultaneously, avoid axis products 40 one direction by power, prevent axis products 40 bending, substantially increase the processing quality of axis products 40.
Preferably, the 2nd knurled wheel 30 in the present invention can vertically move along the sidewall of bracing frame 10, specifically can all establish the chute 11 of the longitudinal direction running through both sides on the two side of bracing frame 10, in chute 11, be provided with the support 50 of the Height Adjustable rotating shaft 21 supporting the 2nd knurled wheel 30. Concrete, the arc groove 51 that the end of support 50 has with rotating shaft 21 is fitted, the outer side wall of support 50 arranges the postive stop baffle 52 that restriction rotating shaft 21 moves axially near groove 51 place, postive stop baffle 52 is " L " font, the square edge of the longitudinal direction of postive stop baffle 52 is resisted against on the end of rotating shaft 21, making to leave distance H1 between bottom the square edge of the level of postive stop baffle 52 and groove 51, this distance H1 can make the transmission belt of motor pass through, to drive the rotating shaft 21 of the 2nd knurled wheel 30 to rotate. The rotating shaft 21 that arc groove 51 on support 50 can limit the 2nd knurled wheel 30 is radial rolling, postive stop baffle 52 can prevent rotating shaft 21 from moving axially, this structure can guarantee that the 2nd knurled wheel 30 can not produce skew when rotating, it is ensured that to the effect of axis products 40 annular knurl.
Further, support 50 in the present invention comprises the first sleeve pipe 53 and is socketed the 2nd sleeve pipe 54 within it, 2nd sleeve pipe 54 drives its lifting in the first sleeve pipe 53 by hydraulic ram 60, and groove 51 is arranged on the end of the 2nd sleeve pipe 54, and postive stop baffle 52 is arranged on the 2nd sleeve pipe 54 sidewall. The present invention utilize Height Adjustable support 50 regulate the height of the 2nd knurled wheel 30 on bracing frame 10, thus regulate the distance between the 2nd knurled wheel 30 and the first knurled wheel 20, make this distance can the axis products 40 of accommodating different diameter, being convenient to the axis products 40 to different diameter and carry out annular knurl processing, practicality is higher.
When utilizing the device of the present invention that axis products 40 is carried out sectional type annular knurl, first the first knurled wheel 20 is installed on bracing frame 10, again the annular knurl gear wheel 22 that the outer wall of axis products 40 is fitted on the first knurled wheel 20 is installed on bracing frame 10, height according to the axis products 40 installed, regulate the mounting height of the 2nd knurled wheel 30, and the outer wall of axis products 40 is close to by the annular knurl gear wheel 22 making the 2nd knurled wheel 30, utilize motor connection for transmission band to drive rotating shaft 21 rotating in same direction of the first knurled wheel 20 and the 2nd knurled wheel 30 simultaneously, thus utilize each annular knurl gear wheel 22 to suppress the annular knurl of sectional type on the outer wall of axis products, after machining, reduce the height of the 2nd knurled wheel 30, can easily the axis products 40 processed be taken out from bracing frame 10, simple to operation.
The desirable embodiment of foundation the present invention is enlightenment above, and by above-mentioned description, related personnel in the scope not deviateing this invention technological thought, can carry out various change and amendment completely. The content that the technical scope of this invention is not limited on specification sheets, it is necessary to determine technical scope according to right.
Claims (5)
1. axis products is carried out the device of sectional type annular knurl by one kind, it is characterized in that: the bracing frame comprising " recessed " font, in support frame as described above, level is provided with two the first parallel knurled wheels and the 2nd knurled wheel, described axis products is horizontally set on support frame as described above between described first knurled wheel and the 2nd knurled wheel, the two ends of described axis products are rotatably connected on the two side of support frame as described above respectively, described first knurled wheel and the 2nd knurled wheel include rotating shaft, at least three the annular knurl gear wheels being axially disposed in described rotating shaft successively; Described annular knurl bearing pin is to being slidably arranged in rotating shaft; Described 2nd knurled wheel can vertically move along the sidewall of support frame as described above, and the two side of support frame as described above is equipped with the chute of the longitudinal direction running through both sides, is provided with the support of the Height Adjustable rotating shaft supporting described 2nd knurled wheel in described chute.
2. the device that axis products is carried out sectional type annular knurl according to claim 1, it is characterized in that: the arc groove that the end of described support has with described rotating shaft is fitted, the outer side wall of described support is also provided with near described groove place the postive stop baffle that the described rotating shaft of restriction moves axially.
3. the device that axis products is carried out sectional type annular knurl according to claim 2, it is characterized in that: described postive stop baffle is " L " font, the square edge of the longitudinal direction of described postive stop baffle is resisted against on the end of described rotating shaft, leaves distance H1 between the square edge of the level of described postive stop baffle and described bottom portion of groove.
4. the device that axis products is carried out sectional type annular knurl according to claim 3, it is characterized in that: described support comprises the first sleeve pipe and is socketed the 2nd sleeve pipe within it, described 2nd sleeve pipe drives its lifting in described first sleeve pipe by hydraulic ram, described groove is arranged on described 2nd cannula tip, and described postive stop baffle is arranged on described 2nd sleeve side walls.
5. the device that axis products is carried out sectional type annular knurl according to claim 4, it is characterized in that: by connecting, thread jaw chuck is connected on the two side of support frame as described above at described axis products two ends, the two side of support frame as described above is provided with bearing fixed seat, and each described thread jaw chuck and described bearing fixed seat are rotationally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207608.1A CN104014980B (en) | 2014-05-16 | 2014-05-16 | A kind of device that axis products is carried out sectional type annular knurl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207608.1A CN104014980B (en) | 2014-05-16 | 2014-05-16 | A kind of device that axis products is carried out sectional type annular knurl |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104014980A CN104014980A (en) | 2014-09-03 |
| CN104014980B true CN104014980B (en) | 2016-06-01 |
Family
ID=51432134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410207608.1A Expired - Fee Related CN104014980B (en) | 2014-05-16 | 2014-05-16 | A kind of device that axis products is carried out sectional type annular knurl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104014980B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002085A (en) * | 2016-06-29 | 2016-10-12 | 浙江中集轴承有限公司 | Bearing ring knurling tool device |
| CN107186432B (en) * | 2017-07-27 | 2019-09-13 | 常州中车铁马科技实业有限公司 | Milled head and rolling tools |
| CN110900106A (en) * | 2019-12-06 | 2020-03-24 | 深圳市合力士机电设备有限公司 | Automatic knurling mechanism for shaft products |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH565002A5 (en) * | 1973-04-18 | 1975-08-15 | Thommen Revue Ag | Surface machining system by rollers - has additional pair turning freely on shafts driving main ones |
| CN1047115C (en) * | 1995-10-31 | 1999-12-08 | 赵天涵 | Processing method and equipment for recess knurling tube |
| PL2588273T3 (en) * | 2010-07-01 | 2017-07-31 | Hegenscheidt-Mfd Gmbh & Co. Kg | Machine for deep-rolling axles |
| CN202162535U (en) * | 2011-07-20 | 2012-03-14 | 南京数控机床有限公司 | Knurling device for numerical control lathe |
| CN103241046A (en) * | 2013-05-15 | 2013-08-14 | 苏州创丰精密五金有限公司 | Knurl wheel |
| CN203918348U (en) * | 2014-05-16 | 2014-11-05 | 苏州创丰精密五金有限公司 | A kind of device that axis products is carried out to segmented annular knurl |
-
2014
- 2014-05-16 CN CN201410207608.1A patent/CN104014980B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN104014980A (en) | 2014-09-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160601 Termination date: 20170516 |