CN203281891U - Modified tool rest of meter lathe - Google Patents

Modified tool rest of meter lathe Download PDF

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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
Authority
CN
China
Prior art keywords
tool rest
utility
model
groove
tool holder
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
Application number
CN2013203035376U
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Chinese (zh)
Inventor
徐德明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Chuangfeng Precision Hardware Co Ltd
Original Assignee
Suzhou Chuangfeng Precision Hardware Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Chuangfeng Precision Hardware Co Ltd filed Critical Suzhou Chuangfeng Precision Hardware Co Ltd
Priority to CN2013203035376U priority Critical patent/CN203281891U/en
Application granted granted Critical
Publication of CN203281891U publication Critical patent/CN203281891U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

A kind of instrument lathe repacking knife rest
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.
CN2013203035376U 2013-05-30 2013-05-30 Modified tool rest of meter lathe Expired - Fee Related CN203281891U (en)

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

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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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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