CN203281891U - Modified tool rest of meter lathe - Google Patents
Modified tool rest of meter lathe Download PDFInfo
- Publication number
- CN203281891U CN203281891U CN2013203035376U CN201320303537U CN203281891U CN 203281891 U CN203281891 U CN 203281891U CN 2013203035376 U CN2013203035376 U CN 2013203035376U CN 201320303537 U CN201320303537 U CN 201320303537U CN 203281891 U CN203281891 U CN 203281891U
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- Prior art keywords
- tool rest
- utility
- model
- groove
- tool holder
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Abstract
The utility model relates to a modified tool rest of a meter lathe. The modified tool rest of the meter lathe comprises a tool rest body, wherein one side of the tool rest body is provided with a groove; a groove wall along the groove is provided with a V-shaped groove. The main operating principle of the modified tool rest of the meter lathe provided by the utility model is as follows: small holes are drilled firstly; then the holes are enlarged to the required size, so that the requirement of the hole diameter tolerance is met maximally.
Description
Technical field
The utility model relates to a kind of lathe tool, relates to more specifically a kind of instrument lathe repacking knife rest.
Background technology
In lathe processing, often need to carry out the processing of high accuracy aperture to a lot of difficult-to-machine materials, traditional method is directly to process needed aperture with drill bit, but the aperture specification that processes like this is consistent, can not meet the demand to hole tolerance.
The utility model content
The utility model has overcome the deficiencies in the prior art, and a kind of instrument lathe repacking knife rest is provided.For achieving the above object, the technical solution adopted in the utility model is:
The utility model provides a kind of instrument lathe repacking knife rest, it is characterized in that, it comprises tool holder body, and described tool holder body one side is provided with groove, along a cell wall of described groove, is provided with the V-type groove.
In preferred embodiment of the utility model, further comprise, described V-type geosynclinal convex is for the side plane of described tool holder body.
In preferred embodiment of the utility model, further comprise, the upper surface of described tool holder body is provided with spacing hole, and described spacing hole is over against described V-type groove.
In preferred embodiment of the utility model, further comprise, described spacing hole is provided with internal thread.
In preferred embodiment of the utility model, further comprise, the number of described spacing hole is two.
In preferred embodiment of the utility model, further comprise, described tool holder body is the cuboid of growing crosswise.
The utility model has solved the defect that exists in the background technology, and the utility model groundwork principle is first to spile, and then reaming is to the size that needs, the maximum like this demand that meets hole tolerance.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of embodiment 1 of the present utility model.
The specific embodiment
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, the utility model provides a kind of instrument lathe repacking knife rest, and it comprises the tool holder body 1 of the cuboid of growing crosswise, and above-mentioned tool holder body 1 one sides are provided with groove 2, a cell wall along described groove is provided with V-type groove 3, and above-mentioned V-type groove 3 protrudes from the side plane of above-mentioned tool holder body 1; Upper surface in tool holder body 1 is provided with two spacing holes 4, and above-mentioned spacing hole 4 is over against described V-type groove 3, and above-mentioned spacing hole 4 is provided with internal thread.
In the present embodiment, drill bit is put into V-type groove 3, from the top interior insertion screw of two spacing holes 4, drill bit is fixed, in other embodiments, can select other fixed form fixed drill bit; During work, first with drill bit, aim at rapidoprint and make a call to an aperture, and then reaming can farthest meet the hole tolerance demand like this to the size that needs.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related personnel can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on specification, must determine technical scope according to the claim scope.
Claims (6)
1. instrument lathe repacking knife rest, is characterized in that, it comprises tool holder body, and described tool holder body one side is provided with groove, along a cell wall of described groove, is provided with the V-type groove.
2. a kind of instrument lathe repacking knife rest according to claim 1, is characterized in that, described V-type geosynclinal convex is for the side plane of described tool holder body.
3. a kind of instrument lathe repacking knife rest according to claim 2, is characterized in that, the upper surface of described tool holder body is provided with spacing hole, and described spacing hole is over against described V-type groove.
4. a kind of instrument lathe repacking knife rest according to claim 3, is characterized in that, described spacing hole is provided with internal thread.
5. a kind of instrument lathe repacking knife rest according to claim 4, is characterized in that, the number of described spacing hole is two.
6. a kind of instrument lathe repacking knife rest according to claim 1, is characterized in that, described tool holder body is the cuboid of growing crosswise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203035376U CN203281891U (en) | 2013-05-30 | 2013-05-30 | Modified tool rest of meter lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203035376U CN203281891U (en) | 2013-05-30 | 2013-05-30 | Modified tool rest of meter lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203281891U true CN203281891U (en) | 2013-11-13 |
Family
ID=49538266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203035376U Expired - Fee Related CN203281891U (en) | 2013-05-30 | 2013-05-30 | Modified tool rest of meter lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203281891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273092A (en) * | 2013-05-30 | 2013-09-04 | 苏州创丰精密五金有限公司 | Modified tool rest of meter lathe |
-
2013
- 2013-05-30 CN CN2013203035376U patent/CN203281891U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273092A (en) * | 2013-05-30 | 2013-09-04 | 苏州创丰精密五金有限公司 | Modified tool rest of meter lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20140530 |