CN203566028U - Column body inner circle linear-cutting tool - Google Patents
Column body inner circle linear-cutting tool Download PDFInfo
- Publication number
- CN203566028U CN203566028U CN201320777717.8U CN201320777717U CN203566028U CN 203566028 U CN203566028 U CN 203566028U CN 201320777717 U CN201320777717 U CN 201320777717U CN 203566028 U CN203566028 U CN 203566028U
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- CN
- China
- Prior art keywords
- base
- cutting tool
- inner circle
- arc part
- body inner
- 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 relates to a column body inner circle linear-cutting tool. The column body inner circle linear-cutting tool comprises a base, wherein the base is provided with a positioning groove, the positioning groove is provided with an arc part, and the arc part is a through hole; the base is also provided with dovetail grooves which are parallel to each other, two ends of a positioning frame are respectively arranged inside the dovetail grooves, the positioning frame is provided with a positioning screw, the side wall of the base is provided with a screw, and the end part of the screw stretches into the arc part. The column body inner circle line cutting tool is simple inn structure, flexible and convenient to use, simple in clamping and high in machining precision.
Description
Technical field
The utility model relates to technical field of tooling clamps, relates in particular to the positioning fixture for workpiece being carried out to line cutting.
Background technology
Workpiece 1 as shown in Figure 1, it has an erose bottom 11, bottom 11 on a cylinder 12, now need to process deep-slotted chip breaker 13 at the endoporus inwall of cylinder 12, use plain clamp to acquire a certain degree of difficulty to its location, especially will guarantee machining accuracy, must use special frock just can meet the demands, and frock must be easy to use, clamping efficiency is high, can guarantee again its machining accuracy simultaneously.
Utility model content
The utility model, for above-mentioned shortcoming of the prior art, provides a kind of cylinder inner circle-line cutting tool, and it is simple in structure, flexible and convenient to use, and clamping efficiency is high, and machining accuracy is high.
The technical scheme that the utility model adopts is as follows:
Cylinder inner circle-line cutting tool, comprises base, and on base, with locating slot, described locating slot is with arc part, and described arc part is through hole; On base, also with the dovetail groove paralleling, the two ends of locating rack lay respectively in dovetail groove, and dog screw is installed on locating rack, and base side wall is with screw rod, and described arc part is stretched in the end of screw rod.
The utility model has the advantage of: according to the structure of workpiece, locating slot is set on base, one end of locating slot is arc part, and arc part is through hole, in workpiece bottom, navigate to after locating slot, its cylinder is just in time positioned at arc part top, is convenient to line cutting, and locating rack is installed simultaneously on base, by the screw on locating rack, the bottom of workpiece is compressed, at base side wall, screw rod is installed, from the sidewall of workpiece, it is positioned, guarantee the machining accuracy of line cutting, simple in structure, flexible and convenient to use, clamping efficiency is high, and machining accuracy is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of workpiece.
Fig. 2 is use state diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figure 1 to Figure 2, the utility model comprises base 2, on base 2 with locating slot, described locating slot is with arc part, and described arc part is through hole, during processing location, the bottom 11 of workpiece 1 is placed in described locating slot, cylinder 12 on workpiece 1 is just in time positioned at described arc part, because described arc part is through hole, so conveniently at the endoporus inwall line of cylinder 12, cuts out deep-slotted chip breaker 13; On base 2 also with the dovetail groove 3 paralleling, the two ends of locating rack 4 lay respectively in dovetail groove 3, be convenient to regulate the position of locating rack 4, dog screw 5 is installed on locating rack 4, regulate dog screw 5 can be pressed on the bottom 11 of workpiece 1, base 2 sidewalls are with screw rod 6, and described arc part is stretched in the end of screw rod 6, and rotary screw 6 can carry out clamping and positioning to the cylinder of workpiece 11 12 places;
Using method of the present utility model is as follows:
The first step, is fixed on base 2 on operating desk;
Second step, is placed in the bottom of workpiece 1 11 in the described locating slot on base 2;
The 3rd step, the position of adjusting locating rack 4, is pressed on 11 surfaces, bottom of workpiece 1 dog screw 5 on it;
The 4th step, rotating screw bolt 6 carries out clamping and positioning to the cylinder 12 on workpiece 1;
The 5th step, cuts out deep-slotted chip breaker 13 at the endoporus inwall line of workpiece 1 cylinder 12.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of modification.
Claims (1)
1. cylinder inner circle-line cutting tool, comprises base (2), it is characterized in that: base (2) is upper, and with locating slot, described locating slot is with arc part, and described arc part is through hole; On base (2) also with the dovetail groove paralleling (3), the two ends of locating rack (4) lay respectively in dovetail groove (3), dog screw (5) is installed on locating rack (4), and base (2) sidewall is with screw rod (6), and described arc part is stretched in the end of screw rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320777717.8U CN203566028U (en) | 2013-11-29 | 2013-11-29 | Column body inner circle linear-cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320777717.8U CN203566028U (en) | 2013-11-29 | 2013-11-29 | Column body inner circle linear-cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203566028U true CN203566028U (en) | 2014-04-30 |
Family
ID=50533786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320777717.8U Expired - Fee Related CN203566028U (en) | 2013-11-29 | 2013-11-29 | Column body inner circle linear-cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203566028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639552A (en) * | 2013-11-29 | 2014-03-19 | 无锡市航鹄科技有限公司 | Linear cutting tool for cylinder inner circle |
-
2013
- 2013-11-29 CN CN201320777717.8U patent/CN203566028U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639552A (en) * | 2013-11-29 | 2014-03-19 | 无锡市航鹄科技有限公司 | Linear cutting tool for cylinder inner circle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |