CN203018763U - Cutter setting instrument - Google Patents
Cutter setting instrument Download PDFInfo
- Publication number
- CN203018763U CN203018763U CN 201220702551 CN201220702551U CN203018763U CN 203018763 U CN203018763 U CN 203018763U CN 201220702551 CN201220702551 CN 201220702551 CN 201220702551 U CN201220702551 U CN 201220702551U CN 203018763 U CN203018763 U CN 203018763U
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- China
- Prior art keywords
- cutter
- tool setting
- base
- cutter setting
- parallel plate
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Abstract
The utility model discloses a cutter setting instrument. The cutter setting instrument is characterized by comprising a base and a parallel plate, the requirement on perpendicularity of the upper flat surface and each of side faces of the base is 0.02 millimeter at the least, the upper flat surface of the base and the bottom surface of the parallel plate both need to be polished in a flat mode, and the requirement on depth of parallelism between the upper flat surface of the base and the bottom surface of the parallel plate is 0.02 millimeter at the least. Before a cutter is set, the cutter setting instrument is perpendicularly connected and mounted on a cutter frame through a stepped hole, and a cutting edge face of the cutter which is mounted in the axial direction is enabled to be attached to the parallel plate so that the cutter can be set. The cutter setting instrument is simple, convenient and safe to operate, convenient to install and capable of improving production efficiency, shortens the cutter setting time, improves the reliability of cutter setting, and guarantees machining quality.
Description
[technical field]
The utility model relates to mechanical manufacturing field, relates in particular to a kind of tool setting gauge.
[background technology]
Often relate to the problem of tool setting in lathe in machining, problem of cutting tool is processed fine or notly, directly has influence on the operation of processing parts precision and Digit Control Machine Tool.
In the operation and programming process of numerically controlled lathe, usually will use two coordinate systems: one is mechanical coordinate system, and another one is workpiece coordinate system, also is the program coordinate system.The movement locus of cutter cutter location will accurately be controlled under mechanical coordinate is all the time, but program size is but to determine by artificial workpiece coordinate system.After workpiece coordinate system is determined, also need to determine the position of cutter location in workpiece coordinate system, the relative position relation between workpiece coordinate system and mechanical coordinate system is just definite like this, and this process is exactly tool setting.The tool setting precision determines the machining accuracy of part, can avoid the damage of lathe, and simultaneously, tool setting efficient also directly affects efficiency of numerical control (NC) machining.Presetting cutter method commonly used comprises: the tool setting of trial cut method, special-purpose tool setting gauge tool setting etc.
(1) main process of trial cut method tool setting is: trial cut-measurement-calculating-adjustment is in fact every the intersection point of the point of a knife of cutter with end face, cylindrical bus to be contacted, and utilizes this intersection point to be benchmark, calculates the cutter deviator of each cutter.
(2) special-purpose tool setting gauge tool setting adopts special tool setting instrument to find cutter accurately with respect to the position of workpiece, can improve efficient and the precision of tool setting.Tool setting gauge divides again machinery to detect tool setting gauge and optical detection tool setting gauge etc.Using the tool setting of mechanical detection tool setting gauge is to contact with the dial gauge gauge head with point of a knife, obtains the cutter deviator of both direction.Using the tool setting of optical detection tool setting gauge is the cross hairs center of tool setting mirror that point of a knife is aimed at, and take the cross hairs center as benchmark, obtains the cutter deviator.
(3) other presetting cutter method also has automatic tool preset.Automatic tool preset is to utilize the cutter measuring ability of automatic tool setting system and CNC device to complete, and can obtain higher tool setting efficient and precision.
In sum, various presetting cutter methods are different, but its principle is identical, and Comparatively speaking the tool setting of trial cut method does not need auxiliary equipment, and method is simple, but consuming time longer, and special-purpose tool setting gauge tool setting and automatic tool preset can obtain higher tool setting efficient and precision, but cost is too high.
[summary of the invention]
For the problem of the existence of prior art, the purpose of this utility model is to provide a kind of simple in structure, easy to operate, tool setting gauge that can effectively guarantee the tool setting precision.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of tool setting gauge, it is characterized in that: comprise base and parallel-plate, on the base of described tool setting gauge, plane and side have the perpendicularity requirement of 0.02mm at least, on base, the bottom surface of plane and parallel-plate all need polish and have at least the depth of parallelism requirement of 0.02mm, before tool setting, tool setting gauge vertically is mounted on knife rest by stepped hole, the cutting edge face of the cutter that order is axially installed is attached to and carries out tool setting on parallel-plate.
The beneficial effects of the utility model are: this tool setting gauge is easy and simple to handle, safety, and is easy for installation, can enhance productivity greatly, shortened the tool setting time, improved the reliability of tool setting, guaranteed crudy.
[description of drawings]
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 1 is the utility model side view;
Fig. 2 is the utility model top view;
In Fig. 1: 2 bases, 1 parallel-plate
[specific embodiment]
Referring to accompanying drawing, the utility model is: a kind of tool setting gauge, it is characterized in that: comprise base and parallel-plate, on the base of described tool setting gauge, plane and side have the perpendicularity requirement of 0.02mm at least, on base, the bottom surface of plane and parallel-plate all need polish and have at least the depth of parallelism requirement of 0.02mm, vertically be mounted on knife rest on by stepped hole tool setting gauge before tool setting, utilize the parallel-plate tool setting, the cutting edge face of the cutter that order is axially installed is attached on parallel-plate, tighten cutter, can process use.
Use this tool setting gauge can directly carry out the tool setting of Z axis on numerically controlled lathe, and during the X-axis tool setting, the motion of lathe is manually controlled by the operator, easy and simple to handle, safety, the operator easily grasps, and adopts portable construction, installs and deposit very convenient.The tool setting precision can reach 0.04～0.05mm, and this tool setting gauge cost of manufacture is cheap.
At this preferred embodiment that this utility model has been described, comprise that the inventor is used to implement known optimal mode of the present utility model.The change of preferred embodiment is apparent for those of ordinary skills after reading above-mentioned explanation.The inventor wishes the change that the those of ordinary skill rational Application is such, and the inventor thinks and offers some clarification on different application at this and also can realize the utility model.Therefore, the utility model comprises all modifications and the equivalents of the purport of quoting in the claim of enclosing, and this allows in applicable law.In addition, any combination of all possible change of above-mentioned key element is also comprised by the utility model, unless point out in addition or obvious contradiction in context at this.
Claims (1)
1. tool setting gauge, it is characterized in that: comprise base and parallel-plate, on the base of described tool setting gauge, plane and side have the perpendicularity requirement of 0.02mm at least, on base, the bottom surface of plane and parallel-plate all need polish and have at least the depth of parallelism requirement of 0.02mm, before tool setting, tool setting gauge vertically is mounted on knife rest by stepped hole, the cutting edge face of the cutter that order is axially installed is attached to and carries out tool setting on parallel-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702551 CN203018763U (en) | 2012-11-29 | 2012-11-29 | Cutter setting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702551 CN203018763U (en) | 2012-11-29 | 2012-11-29 | Cutter setting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018763U true CN203018763U (en) | 2013-06-26 |
Family
ID=48642777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220702551 Expired - Fee Related CN203018763U (en) | 2012-11-29 | 2012-11-29 | Cutter setting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958324A (en) * | 2020-08-10 | 2020-11-20 | 南京航空航天大学 | Tool setting device and tool setting method for automatic drilling and riveting robot |
-
2012
- 2012-11-29 CN CN 201220702551 patent/CN203018763U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958324A (en) * | 2020-08-10 | 2020-11-20 | 南京航空航天大学 | Tool setting device and tool setting method for automatic drilling and riveting robot |
| CN111958324B (en) * | 2020-08-10 | 2021-12-07 | 南京航空航天大学 | Tool setting device and tool setting method for automatic drilling and riveting robot |
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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: 20130626 Termination date: 20131129 |