CN103464793A - Lathe tool - Google Patents
Lathe tool Download PDFInfo
- Publication number
- CN103464793A CN103464793A CN 201310464685 CN201310464685A CN103464793A CN 103464793 A CN103464793 A CN 103464793A CN 201310464685 CN201310464685 CN 201310464685 CN 201310464685 A CN201310464685 A CN 201310464685A CN 103464793 A CN103464793 A CN 103464793A
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- China
- Prior art keywords
- fixing hole
- tool
- diameter
- cutter hub
- hole
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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.)
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Abstract
The invention discloses a lathe tool which comprises a tool body and a tool handle. The tool body is in a circular shape. Four tool bits are welded to the side wall of the tool body, a center hole is formed in the circular center of the tool body, four limiting holes are formed around the center hole, two fixing plates are welded to one end of the tool handle, the head portion of each fixing plate is in an arc shape, a first fixing hole is formed in each fixing plate, a second fixing hole is formed near each first fixing hole, the tool body is arranged between the fixing plates, the diameter of each first fixing hole is larger than the diameter of each second fixing hole and equal to the diameter of the center hole, and the diameter of each second fixing hole is equal to the diameter of each second fixing hole. According to the lathe tool, the four tool bits are arranged on the tool body, the tool bits can be replaced by rotating the tool body, a large amount of time for replacing a lathe tool is saved, and the lather tool is simple in structure and convenient to use, and improves production efficiency.
Description
Technical field
The present invention relates to cutter, especially a kind of lathe tools.
Background technology
Existing lathe tools are in use larger due to wearing and tearing, need periodic replacement, and the position that so just need to again proofread cutter, lose time, and greatly reduces production efficiency.
Summary of the invention
The present invention is directed to above-mentioned deficiency a kind of lathe tools are provided, comprise cutter hub, handle of a knife, described cutter hub is circular cutter hub, be welded with 4 cutter heads on the sidewall of cutter hub, have a centre bore on the home position of described cutter hub, have 4 spacing holes around centre bore, one end of handle of a knife is welded with two fixed heads, the head of fixed head is circular arc, have first fixing hole on described fixed head, the side of the first fixing hole has second fixing hole, cutter hub is located between fixed head, the diameter of described the first fixing hole is greater than the diameter of the second fixing hole, the diameter of the first fixing hole and the equal diameters of centre bore, the diameter of the second fixing hole and the equal diameters of spacing hole.
The invention has the beneficial effects as follows: by 4 cutter heads are set on cutter hub, can change cutter head by the rotation cutter hub, save the time of a lot of displacement cutters, simple in structure, easy to use, improved production efficiency.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of cutter hub.
1-cutter hub, 2-handle of a knife, 3-cutter head, 4-centre bore, 5-spacing hole, 6-fixed head, 7-the first fixing hole, 8-the second fixing hole as shown in the figure.
The specific embodiment
Disclosed all features in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
A kind of lathe tools as shown in Figure 1, comprise cutter hub 1, handle of a knife 2, described cutter hub 1 is circular cutter hub, be welded with as shown in Figure 24 cutter heads 3 on the sidewall of cutter hub 1, have a centre bore 4 on the home position of described cutter hub 1, have 4 spacing holes 5 around centre bore 4, one end of handle of a knife 2 is welded with two fixed heads 6, the head of fixed head 6 is circular arc, have first fixing hole 7 on described fixed head 6, the side of the first fixing hole 7 has second fixing hole 8, cutter hub 1 is located between fixed head 6, the diameter of described the first fixing hole 7 is greater than the diameter of the second fixing hole 8, the equal diameters of the diameter of the first fixing hole 7 and centre bore 4, the equal diameters of the diameter of the second fixing hole 8 and spacing hole 5.The present invention, by 4 cutter heads are set on cutter hub, can change cutter head by the rotation cutter hub, has saved the time of a lot of displacement cutters, simple in structure, easy to use, has improved production efficiency.
The present invention is not limited to the aforesaid specific embodiment.The present invention expands to any new feature or any new combination disclosed in this manual, and the arbitrary new method disclosed or step or any new combination of process.
Claims (2)
1. lathe tools, comprise cutter hub (1), handle of a knife (2), it is characterized in that: described cutter hub (1) is circular cutter hub, be welded with 4 cutter heads (3) on the sidewall of cutter hub (1), have a centre bore (4) on the home position of described cutter hub (1), centre bore (4) has 4 spacing holes (5) on every side, one end of handle of a knife (2) is welded with two fixed heads (6), the head of fixed head (6) is circular arc, have first fixing hole (7) on described fixed head (6), the side of the first fixing hole (7) has second fixing hole (8), cutter hub (1) is located between fixed head (6).
2. a kind of lathe tools according to claim 1, it is characterized in that: the diameter of described the first fixing hole (7) is greater than the diameter of the second fixing hole (8), the equal diameters of the diameter of the first fixing hole (7) and centre bore (4), the equal diameters of the diameter of the second fixing hole (8) and spacing hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310464685 CN103464793A (en) | 2013-10-09 | 2013-10-09 | Lathe tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310464685 CN103464793A (en) | 2013-10-09 | 2013-10-09 | Lathe tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103464793A true CN103464793A (en) | 2013-12-25 |
Family
ID=49789958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310464685 Pending CN103464793A (en) | 2013-10-09 | 2013-10-09 | Lathe tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103464793A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513722A (en) * | 2016-11-24 | 2017-03-22 | 苏州亨达尔工业材料有限公司 | Embedded type tool bit of engraving machine |
| CN110315100A (en) * | 2019-05-22 | 2019-10-11 | 北京海普瑞森超精密技术有限公司 | Coarse-fine rotation resigning cutter holder device |
| CN113262021A (en) * | 2021-07-10 | 2021-08-17 | 北大医疗淄博医院有限公司 | Medical needle knife with changeable knife head |
-
2013
- 2013-10-09 CN CN 201310464685 patent/CN103464793A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513722A (en) * | 2016-11-24 | 2017-03-22 | 苏州亨达尔工业材料有限公司 | Embedded type tool bit of engraving machine |
| CN110315100A (en) * | 2019-05-22 | 2019-10-11 | 北京海普瑞森超精密技术有限公司 | Coarse-fine rotation resigning cutter holder device |
| CN110315100B (en) * | 2019-05-22 | 2021-01-05 | 北京海普瑞森超精密技术有限公司 | Coarse-fine rotation abdicating tool rest device |
| CN113262021A (en) * | 2021-07-10 | 2021-08-17 | 北大医疗淄博医院有限公司 | Medical needle knife with changeable knife head |
| CN113262021B (en) * | 2021-07-10 | 2022-08-02 | 北大医疗淄博医院有限公司 | Medical needle knife with changeable knife head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |