CN202861428U - Parting-off lathe tool - Google Patents
Parting-off lathe tool Download PDFInfo
- Publication number
- CN202861428U CN202861428U CN 201220530158 CN201220530158U CN202861428U CN 202861428 U CN202861428 U CN 202861428U CN 201220530158 CN201220530158 CN 201220530158 CN 201220530158 U CN201220530158 U CN 201220530158U CN 202861428 U CN202861428 U CN 202861428U
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- CN
- China
- Prior art keywords
- parting
- tool
- lathe tool
- cutter head
- knife rest
- 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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Abstract
The utility model discloses a parting-off lathe tool which comprises a sheet-shaped toolbar, a tool bit and a cutting edge, the upper surfaces of the toolbar and the tool head are identical, and the toolbar and a tool rest can relatively slide and are fixed through bolts. The parting-off lathe tool is adjustable in processing range, and high in adaptability.
Description
Technical field
The utility model relates to a kind of cutter, especially relates to a kind of parting-off tool.
Background technology
In the middle of the lathe processing, parting-off tool is very extensively cutter of a kind of utilization, and knife edge part is narrower, is used for the workpiece car disconnected.Parting-off tool of the prior art, its cutter head and handle of a knife fix, thereby directly handle of a knife is clamped by clamp body and to finish the fixing of lathe tool, the degree of depth of its processing is a steady state value, can't regulate, and just can't cut off for some large-scale workpiece, the processing link that can't adapt to variation, flexibility, thereby need to change the lathe tool of other model, and so just need to be equipped with many lathe tool, increased production cost.
Chinese patent Granted publication number: CN 202199786U, disclose the utility model and related to a kind of Novel cutting lathe tool April 15 2012 Granted publication day, comprise knife bar and cutter head; Described cutter head is arranged on half of knife bar; The width of described cutter head is the general of knife bar width; The cutting edge of described cutter head is " people " font; Recess on the described cutting edge is chip area; The bottom of described cutter head is provided with bulging; The upper surface width of described cutter head is greater than the width on little surface.Weak point is that its working depth is constant, can't cut off large-scale workpiece, and adaptability is lower.
The utility model content
The utility model is that the parting-off tool range of work in the prior art is constant, the deficiency of bad adaptability in order to overcome, and a kind of parting-off tool that can the range of work can be regulated, adaptability is higher is provided.
To achieve these goals, the utility model is by the following technical solutions:
A kind of parting-off tool of the present utility model comprises the lathe tool of knife rest and sheet, and described lathe tool comprises knife bar, cutter head and cutting edge, and described knife bar is consistent with cutter head upper surface width, but described knife bar and knife rest relative sliding and be bolted.When needs lathe tool position need to be regulated, bolt can be unscrewed, at the knife rest lathe tool that slides, the overhang of regulating cutter head adapts to the cut-out degree of depth of workpiece.For relatively large workpiece, overhang is corresponding tuning up also, thereby adapt to the workpiece of different size size, after having regulated bolt tightening finished the fastening of lathe tool, just can process.
As preferably, described knife rest is provided with the T-slot of perforation, and the knife bar of described lathe tool can slide in T-slot, and described knife rest side is provided with some for the fixing bolt hole of lathe tool.By the bolt hole of knife rest side, utilize bolt that cutter and knife rest are fixed, thereby prevent that cutter phase cutter setting frame from sliding.
As preferably, described knife rest end face is provided with some stove bolts hole.The knife rest end face utilizes stove bolt that cutter is fixed, and prevents cutter oscillation in process, reduces the possibility that lathe tool collapses cutter.
As preferably, the upper surface of described cutter head is provided with row and cuts groove at the rear of cutting edge.In process, the cutting energy of generation is cut groove along row and is in time discharged, and avoids producing and stops up.
As preferably, the width of described cutter head begins to diminish gradually downwards from upper surface.Tool bit part is up big and down small, makes smear metal produce cross-direction shrinkage in the process, stably discharges towards a direction, prevents that it is blocked in the groove.
Therefore, the utlity model has following beneficial effect: the range of work of lathe tool is larger, and is higher to the adaptability of workpiece.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Among the figure, stove bolt hole 1, knife rest 2, row cuts groove 3, cutting edge 4, cutter head 5, bolt hole 6, knife bar 7.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Among the embodiment as shown in Figure 1, a kind of parting-off tool comprises the lathe tool of knife rest 2 and sheet, and wherein the knife bar 7 of lathe tool and cutter head 5 are structure as a whole, and knife bar 7 is consistent with cutter head 5 upper surface width, and cutter head 5 places are provided with cutting edge 4.Knife rest 2 is provided with the T-slot of perforation, and the knife bar 7 of lathe tool can slide in T-slot, and knife rest 2 sides are provided with two bolts hole 6, and knife rest 2 end faces are provided with two stove bolt holes 1 in addition, and knife bar 7 is fixed by bolt and stove bolt with knife rest 2.The upper surface of cutter head 5 is provided with row and cuts groove 3 at the rear of cutting edge 4, so that the cutting energy that processing produces is discharged smoothly.The width of cutter head 5 begins to diminish gradually downwards from upper surface.
When reality is used, unscrew first each bolt and stove bolt, the lathe tool that slides in T-slot is regulated lathe tool to correct position, and tighting a bolt afterwards is fixed lathe tool with stove bolt, can process.For the workpiece of different size, only need to regulate the position of knife bar in knife rest, can satisfy its disconnect request, the range of work increases, and has improved the adaptability for workpiece.
Claims (5)
1. parting-off tool, it is characterized in that, the lathe tool that comprises knife rest (2) and sheet, described lathe tool comprises knife bar (7), cutter head (5) and cutting edge (4), described knife bar (7) is consistent with cutter head (5) upper surface width, described knife bar (7) and knife rest (2) but relative sliding and being bolted.
2. a kind of parting-off tool according to claim 1 is characterized in that, described knife rest is provided with the T-slot of perforation, and the knife bar of described lathe tool (7) slides in T-slot, and described knife rest (2) side is provided with some for the fixing bolt hole of lathe tool (6).
3. a kind of parting-off tool according to claim 2 is characterized in that, described knife rest (2) end face is provided with some stove bolts hole (1).
4. according to claim 1 and 2 or 3 described a kind of parting-off tools, it is characterized in that the upper surface of described cutter head (1) is provided with row and cuts groove (3) at the rear of cutting edge (4).
5. according to claim 1 and 2 or 3 described a kind of parting-off tools, it is characterized in that the width of described cutter head (5) begins to diminish gradually from upper surface downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220530158 CN202861428U (en) | 2012-10-16 | 2012-10-16 | Parting-off lathe tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220530158 CN202861428U (en) | 2012-10-16 | 2012-10-16 | Parting-off lathe tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861428U true CN202861428U (en) | 2013-04-10 |
Family
ID=48028186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220530158 Expired - Fee Related CN202861428U (en) | 2012-10-16 | 2012-10-16 | Parting-off lathe tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128629A (en) * | 2014-06-20 | 2014-11-05 | 华南理工大学 | Processing method and tool for metal fibers with regular space and spiral burrs |
-
2012
- 2012-10-16 CN CN 201220530158 patent/CN202861428U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128629A (en) * | 2014-06-20 | 2014-11-05 | 华南理工大学 | Processing method and tool for metal fibers with regular space and spiral burrs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315800 No. 1528 Hengshan Road, Xintao Street, Beilun District, Ningbo City, Zhejiang Province Co-patentee after: Ji'nan Geely Auto Parts Co., Ltd. Patentee after: Zhejiang Geely Power Assembly Co., Ltd. Co-patentee after: Hunan Luoyou Engine Parts Co., Ltd. Co-patentee after: Zhejiang Geely Holding Group Co., Ltd. Address before: 315800 No. 1528 Hengshan Road, Xintao Street, Beilun District, Ningbo City, Zhejiang Province Co-patentee before: Ji'nan Geely Auto Parts Co., Ltd. Patentee before: Zhejiang Geely Luoyou Engine Co., Ltd. Co-patentee before: Hunan Luoyou Engine Parts Co., Ltd. Co-patentee before: Zhejiang Geely Holding Group Co., Ltd. |
|
| 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: 20130410 Termination date: 20201016 |