CN203356634U - Knurling tool - Google Patents
Knurling tool Download PDFInfo
- Publication number
- CN203356634U CN203356634U CN 201320396162 CN201320396162U CN203356634U CN 203356634 U CN203356634 U CN 203356634U CN 201320396162 CN201320396162 CN 201320396162 CN 201320396162 U CN201320396162 U CN 201320396162U CN 203356634 U CN203356634 U CN 203356634U
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- CN
- China
- Prior art keywords
- knurling tool
- eccentric shaft
- knurling
- lining
- cutter
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- 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 discloses a knurling tool. The knurling tool comprises a knurling tool body and two cutters; the knurling tool body is of a U-shaped structure, a cutter rod is vertically arranged at the lower end of the knurling tool body, and the upper end of the knurling tool body is symmetrically provided with two cutter installation bases; the cutters are arranged on the cutter installation bases respectively; each cutter comprises a knurling wheel, a lining, an end face bearing, a gasket and an eccentric shaft; each lining is sleeved with one knurling wheel, each end face bearing, each lining and each gasket are sequentially arranged on the outer side of one eccentric shaft in a sleeved mode, and each eccentric shaft penetrates into a through hole of each cutter installation base and is fixed through a thread locking pin. Due to the fact that the knurling tool is arranged on a digital controlled lathe to achieve automatic continuous production, the number of redundant procedures is reduced, manpower cost is lowered, and therefore quality is stable, copying difficulty of the cutters is low, and the applicable range is wide.
Description
Technical field
The utility model relates to the sectional bar processing equipment field, is specifically related to a kind of knurling tool.
Background technology
Machinery is ubiquitous in our actual life, loses nowhere.From we at one's side minimum article although to talk about be not that limit product but it are also the processing through extremely.Mechanical processing industry great development direction is also towards microminiaturization, Quan Zhidongization, machining one continuous lineization, intellectuality, Opening.
The technique that the current part to the axle class carries out annular knurl processing mainly contains two kinds:
1, by purchasing professional knurling tool, process, expensive, and be subject to the restriction of roller, the range of work of knurling tool is limited, can not adapt to different length and the processing of diameter axle type part;
2, by traditional knurling tool, utilize engine lathe to process, technique is loaded down with trivial details, and quality is difficult to control, and personnel's working strength and cost compare are high.
The utility model content
For solving the problems of the technologies described above, we have proposed a kind of knurling tool, by it is arranged on, can on numerically controlled lathe, realize automatic continuous production, reduce and know clearly unnecessary operation and reduced human cost, thereby the stay in grade of making, and the cutter difficulty of reproduction is low, and applied widely.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of knurling tool, comprise an annular knurl cutter hub and two cutters; Described annular knurl cutter hub is U-shaped structure, and described annular knurl cutter hub lower end vertically is provided with a knife bar, and described annular knurl cutter hub upper end is arranged with two tool fittings; Described cutter is arranged on respectively on described tool fitting.
Preferably, described cutter comprises knurled wheel, lining, end face bearing, pad and eccentric shaft; Described knurled wheel is sheathed on the described lining outside, and described end face bearing, lining and pad are sheathed on the described eccentric shaft outside successively, and described eccentric shaft is through in the through hole of described tool fitting, and fixes with the screw-threaded coupling pin.
Preferably, the eccentric throw of the described eccentric shaft left and right sides is 0.19mm.
By technique scheme, the utility model can be realized automatic continuous production by it is arranged on numerically controlled lathe, reduce and know clearly unnecessary operation and reduced human cost, thus the stay in grade of making, and the cutter difficulty of reproduction is low, and applied widely.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation that Fig. 1 is the disclosed a kind of knurling tool of the utility model embodiment.
Numeral and the represented corresponding component title of letter in figure:
1. knife bar 2. annular knurl cutter hub 3. tool fitting 4. cutter 401. skids are taken turns 402. lining 403. end face bearing 404. pad 405. eccentric shaft 5. screw-threaded coupling pins
The specific embodiment
Below in conjunction with embodiment and the specific embodiment, the utility model is described in further detail.
The utility model provides a kind of knurling tool, and its operation principle is: it is arranged on and can on numerically controlled lathe, realizes automatic continuous production, reduce and know clearly unnecessary operation and reduced human cost, thus the stay in grade of making.
Embodiment
As shown in Figure 1, a kind of knurling tool, comprise an annular knurl cutter hub 2 and two cutters 4; Described annular knurl cutter hub 2 is U-shaped structure, and described annular knurl cutter hub 2 lower ends vertically are provided with a knife bar 1, and described annular knurl cutter hub 2 upper ends are arranged with two tool fittings 3; Described cutter 4 is arranged on respectively on described tool fitting 3; Described cutter comprises knurled wheel 401, lining 402, end face bearing 403, pad 404 and eccentric shaft 405; Described knurled wheel 401 is sheathed on described lining 402 outsides, and described end face bearing 403, lining 402 and pad 404 are sheathed on described eccentric shaft 405 outsides successively, and described eccentric shaft 405 is through in the through hole of described tool fitting 3, and fixing with screw-threaded coupling pin 5.
By technique scheme, knife bar 1 is arranged on and can on numerically controlled lathe, can realizes automatic continuous production, reduce and know clearly unnecessary operation and reduced human cost, thus the stay in grade of making, and the cutter difficulty of reproduction is low, and applied widely.
Above-described is only a kind of knurling tool preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. a knurling tool, is characterized in that, comprises an annular knurl cutter hub and two cutters; Described annular knurl cutter hub is U-shaped structure, and described annular knurl cutter hub lower end vertically is provided with a knife bar, and described annular knurl cutter hub upper end is arranged with two tool fittings; Described cutter is arranged on respectively on described tool fitting.
2. a kind of knurling tool according to claim 1, is characterized in that, described cutter comprises knurled wheel, lining, end face bearing, pad and eccentric shaft; Described knurled wheel is sheathed on the described lining outside, and described end face bearing, lining and pad are sheathed on the described eccentric shaft outside successively, and described eccentric shaft is through in the through hole of described tool fitting, and fixes with the screw-threaded coupling pin.
3. a kind of knurling tool according to claim 2, is characterized in that, the eccentric throw of the described eccentric shaft left and right sides is 0.19mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320396162 CN203356634U (en) | 2013-07-04 | 2013-07-04 | Knurling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320396162 CN203356634U (en) | 2013-07-04 | 2013-07-04 | Knurling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203356634U true CN203356634U (en) | 2013-12-25 |
Family
ID=49804456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320396162 Expired - Fee Related CN203356634U (en) | 2013-07-04 | 2013-07-04 | Knurling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203356634U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057114A (en) * | 2014-06-24 | 2014-09-24 | 山东航维骨科医疗器械股份有限公司 | Three-wheel centering self-force knurling tool |
| CN105880439A (en) * | 2016-06-08 | 2016-08-24 | 遵义新红光车桥有限公司 | Machining device used for ring products |
| CN108838413A (en) * | 2018-08-30 | 2018-11-20 | 无锡金戈数控设备有限公司 | A kind of knurled wheel cutter with protective case |
| CN114918687A (en) * | 2022-02-11 | 2022-08-19 | 中国第一汽车股份有限公司 | Clamping tool for knurling crankcase ventilation pipe |
-
2013
- 2013-07-04 CN CN 201320396162 patent/CN203356634U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057114A (en) * | 2014-06-24 | 2014-09-24 | 山东航维骨科医疗器械股份有限公司 | Three-wheel centering self-force knurling tool |
| CN105880439A (en) * | 2016-06-08 | 2016-08-24 | 遵义新红光车桥有限公司 | Machining device used for ring products |
| CN108838413A (en) * | 2018-08-30 | 2018-11-20 | 无锡金戈数控设备有限公司 | A kind of knurled wheel cutter with protective case |
| CN114918687A (en) * | 2022-02-11 | 2022-08-19 | 中国第一汽车股份有限公司 | Clamping tool for knurling crankcase ventilation pipe |
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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: 20131225 Termination date: 20170704 |