CN106583777A - Turning tool with pushing mechanism - Google Patents
Turning tool with pushing mechanism Download PDFInfo
- Publication number
- CN106583777A CN106583777A CN201510663811.4A CN201510663811A CN106583777A CN 106583777 A CN106583777 A CN 106583777A CN 201510663811 A CN201510663811 A CN 201510663811A CN 106583777 A CN106583777 A CN 106583777A
- Authority
- CN
- China
- Prior art keywords
- tool
- push rod
- propulsive mechanism
- pushing mechanism
- cutter hub
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/04—Tool holders for a single cutting tool
- B23B29/08—Tool holders equipped with grooves arranged crosswise to the longitudinal direction for setting the cutting tool
- B23B29/10—Tool holders equipped with grooves arranged crosswise to the longitudinal direction for setting the cutting tool with adjustable counterbase for the cutting tool
Abstract
The invention relates to a turning tool with a pushing mechanism. The turning tool comprises a tool body, wherein a cavity structure is formed in the tool body; the tool body is internally provided with a tool rod capable of sliding along the axial direction of the tool body; a tool bit is arranged at the end part of the tool rod; a positioning bolt, which penetrates into the cavity, is arranged on the tool body; the positioning bolt is in butt joint with the tool rod; the pushing mechanism is further arranged at one end of the tool body; the pushing mechanism comprises an adjusting device, a push rod connected to the adjusting device and an ejection block fixed at the end part of the push rod; and the ejection block is in jacking joint with the end part of the tool rod. The pushing mechanism is further arranged at one end of the tool body and the tool rod in the tool body is pushed and pulled through the pushing mechanism, so that the displacement of the tool bit is realized. The pushing mechanism comprises the adjusting device, the push rod connected to the adjusting device and the ejection block fixed at the end part of the push rod; the ejection block is in jacking joint with the end part of the tool rod; and the accurate displacement of the push rod can be realized through fine adjustment of the adjusting device, so that the accurate displacement of the tool bit is driven and the turning precision is greatly improved.
Description
Technical field
The present invention relates to machining equipment field, and in particular to a kind of lathe tool with propulsive mechanism.
Background technology
Lathe tool species and purposes lathe tool are a kind of most widely used single-point tools.Lathe tool is used for various lathes, processing excircles, endoporus, end face, screw thread, recessing etc..Lathe tool can be divided into overall lathe tool, brazed carbide turning tool, mechanically-clamped turning tool, indexable turning tool and shaped profile turning cutter by structure.The application of wherein indexable turning tool is increasingly extensive, and proportion gradually increases in lathe tool.
The cutting tip of lathe tool is by knife face and minor flank after main cutting edge, front cutting edge, rake face, master, nose angle composition.The cutting tip of lathe tool and the combination of shank mainly have monoblock type, welding type, insert and welding-insert.
When existing lathe tool is used on lathe, the depth of cut of lathe tool is all by lathe itself control, due to being limited by lathe precision itself, the control to Dimension Measurement precision, it is less desirable, the dimensional accuracy of part is such as improved, then to carry out the finishing technique of alternate manner, such as grinding, the dimensional accuracy of required part can just be obtained, such parts machining process is very uneconomical, low production efficiency, it is impossible to meet the manufacturing requirementss of present low-consumption high-efficiency.
The content of the invention
It is an object of the invention to overcome defect of the prior art, a kind of lathe tool with propulsive mechanism is designed, to improve above-mentioned drawback.
For achieving the above object, the technical solution adopted in the present invention is：
The present invention provides a kind of lathe tool with propulsive mechanism, including the cutter hub for being internally formed cavity structure, the knife bar that can be slided along the cutter hub axial direction is provided with inside the cutter hub, the end of the knife bar is provided with cutter head, the cutter hub is provided with the bolt for penetrating the cavity inside, the bolt is abutted with the knife bar, one end of the cutter hub is additionally provided with propulsive mechanism, the propulsive mechanism includes the push rod that adjusting means and the adjusting means connect, and it is fixed on the jacking block of the push rod end, the end apical grafting of the jacking block and the knife bar.
Preferred technical scheme is that the jacking block is fixedly connected with the knife bar.
Preferred technical scheme also has, the push rod and the jacking block grafting.
Preferred technical scheme also has, and the propulsive mechanism is fixed by cover plate with the cutter hub.
The advantages of the present invention are：
1st, propulsive mechanism is additionally provided with one end of the cutter hub, push-and-pull is carried out to the knife bar inside cutter hub by propulsive mechanism, so as to realize the displacement of cutter head.The propulsive mechanism includes the push rod that adjusting means and the adjusting means connect, and it is fixed on the jacking block of the push rod end, the end apical grafting of the jacking block and the knife bar, by the fine setting of adjusting means, push rod can be made to realize precise displacement, so as to the precise displacement with dynamic cutter head, so that turning accuracy is greatly improved.
2nd, the jacking block is fixedly connected with the knife bar, can so make knife bar movable with jacking block, is easy to the adjustment to cutter head position.
3rd, the push rod and the jacking block grafting, this kind of structure is easy to dismounting and installation between jacking block and push rod.
4th, the propulsive mechanism is fixed by cover plate with the cutter hub, can be covered in the equipment inside cutter hub by cover plate, it is to avoid chip is entered, so as to increase the service life.
Description of the drawings
Fig. 1 is the structural representation of the lathe tool with propulsive mechanism of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is further described.Following examples are only used for clearly illustrating technical scheme, and can not be limited the scope of the invention with this.
Lathe tool species and purposes lathe tool are a kind of most widely used single-point tools.Lathe tool is used for various lathes, processing excircles, endoporus, end face, screw thread, recessing etc..Lathe tool can be divided into overall lathe tool, brazed carbide turning tool, mechanically-clamped turning tool, indexable turning tool and shaped profile turning cutter by structure.The application of wherein indexable turning tool is increasingly extensive, and proportion gradually increases in lathe tool.
The cutting tip of lathe tool is by knife face and minor flank after main cutting edge, front cutting edge, rake face, master, nose angle composition.The cutting tip of lathe tool and the combination of shank mainly have monoblock type, welding type, insert and welding-insert.
When existing lathe tool is used on lathe, the depth of cut of lathe tool is all by lathe itself control, due to being limited by lathe precision itself, the control to Dimension Measurement precision, it is less desirable, the dimensional accuracy of part is such as improved, then to carry out the finishing technique of alternate manner, such as grinding, the dimensional accuracy of required part can just be obtained, such parts machining process is very uneconomical, low production efficiency, it is impossible to meet the manufacturing requirementss of present low-consumption high-efficiency.
In order to improve above-mentioned drawback, as shown in Figure 1, the present invention provides a kind of lathe tool with propulsive mechanism 4, including the cutter hub 1 for being internally formed cavity structure, the knife bar 2 that can be slided along the axial direction of the cutter hub 1 is provided with inside the cutter hub 1, the end of the knife bar 2 is provided with cutter head, the cutter hub 1 is provided with the bolt 3 for penetrating the cavity inside, the bolt 3 is abutted with the knife bar 2, one end of the cutter hub 1 is additionally provided with propulsive mechanism 4, the propulsive mechanism 4 includes adjusting means, the push rod 6 being connected with the adjusting means, and it is fixed on the jacking block 7 of the end of the push rod 6, the end apical grafting of the jacking block 7 and the knife bar 2.
Propulsive mechanism 4 is additionally provided with one end of the cutter hub 1, push-and-pull is carried out to the knife bar 2 inside cutter hub 1 by propulsive mechanism 4, so as to realize the displacement of cutter head.The propulsive mechanism 4 includes the push rod 6 that adjusting means and the adjusting means connect, and it is fixed on the jacking block 7 of the end of the push rod 6, the end apical grafting of the jacking block 7 and the knife bar 2, by the fine setting of adjusting means, push rod 6 can be made to realize precise displacement, so as to the precise displacement with dynamic cutter head, so that turning accuracy is greatly improved.
Illustrate in an embodiment of the invention, the jacking block 7 is fixedly connected with the knife bar 2.
The jacking block 7 is fixedly connected with the knife bar 2, can so make knife bar 2 movable with jacking block 7, is easy to the adjustment to cutter head position.
Illustrate in an embodiment of the invention, the push rod 6 and the grafting of the jacking block 7.
The push rod 6 and the grafting of the jacking block 7, this kind of structure is easy to dismounting and installation between jacking block 7 and push rod 6.
Illustrate in an embodiment of the invention, the propulsive mechanism 4 is fixed by cover plate 5 with the cutter hub 1.
State propulsive mechanism 4 to fix with the cutter hub 1 by cover plate 5, the equipment inside cutter hub 1 can be covered in by cover plate 5, it is to avoid chip is entered, so as to increase the service life.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, on the premise of without departing from the technology of the present invention principle; some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of lathe tool with propulsive mechanism, it is characterized in that, including the cutter hub for being internally formed cavity structure, the knife bar that can be slided along the cutter hub axial direction is provided with inside the cutter hub, the end of the knife bar is provided with cutter head, the cutter hub is provided with the bolt for penetrating the cavity inside, the bolt is abutted with the knife bar, one end of the cutter hub is additionally provided with propulsive mechanism, the propulsive mechanism includes the push rod that adjusting means and the adjusting means connect, and it is fixed on the jacking block of the push rod end, the end apical grafting of the jacking block and the knife bar.
2. the lathe tool with propulsive mechanism as claimed in claim 1, it is characterised in that the jacking block is fixedly connected with the knife bar.
3. the lathe tool with propulsive mechanism as claimed in claim 1, it is characterised in that the push rod and the jacking block grafting.
4. the lathe tool with propulsive mechanism as claimed in claim 1, it is characterised in that the propulsive mechanism is fixed by cover plate with the cutter hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510663811.4A CN106583777A (en) | 2015-10-15 | 2015-10-15 | Turning tool with pushing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510663811.4A CN106583777A (en) | 2015-10-15 | 2015-10-15 | Turning tool with pushing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106583777A true CN106583777A (en) | 2017-04-26 |
Family
ID=58552023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510663811.4A Pending CN106583777A (en) | 2015-10-15 | 2015-10-15 | Turning tool with pushing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106583777A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614384A (en) * | 2019-09-17 | 2019-12-27 | 牛强 | Novel cutter for horizontal lathe |
| CN112548131A (en) * | 2020-12-22 | 2021-03-26 | 夏红旗 | Finish machining numerical control cutter |
-
2015
- 2015-10-15 CN CN201510663811.4A patent/CN106583777A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614384A (en) * | 2019-09-17 | 2019-12-27 | 牛强 | Novel cutter for horizontal lathe |
| CN112548131A (en) * | 2020-12-22 | 2021-03-26 | 夏红旗 | Finish machining numerical control cutter |
| CN112548131B (en) * | 2020-12-22 | 2023-08-08 | 东莞市朗赛德五金工具有限公司 | Finish machining numerical control cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170426 |