CN202278451U - Machining center searching device - Google Patents
Machining center searching device Download PDFInfo
- Publication number
- CN202278451U CN202278451U CN 201120428291 CN201120428291U CN202278451U CN 202278451 U CN202278451 U CN 202278451U CN 201120428291 CN201120428291 CN 201120428291 CN 201120428291 U CN201120428291 U CN 201120428291U CN 202278451 U CN202278451 U CN 202278451U
- Authority
- CN
- China
- Prior art keywords
- piston rod
- handle
- blind hole
- dial indicator
- knife
- 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 - Lifetime
Links
Abstract
The utility model relates to a machining center searching device. The device is installed on a machine tool main shaft, and comprises a knife handle with the central hole be a blind hole, and connected with the machine tool main shaft, the internal of the blind hole is provided with a piston rod extending out of the blind hole, a support spring is disposed between the piston rod and the inner end surface of the blind hole, the knife handle is provided with a limiting block limiting the piston rod; the machine tool is provided with a magnetic base dial indicator, and the part of the piston rod at the external of the knife handle is provided with a handle in a contact with the magnetic base dial indicator. The machining center searching device is advantageous in that, the central position of a workpiece is determined via indication of the dial indicator, the indication of the dial indicator is objective and simple, and an operator can rapidly and accurately find the workpiece center merely via movement of the piston rod and observation of the indication of the dial indicator; the method, compared with a traditional three-point method, is advantaged by convenient and simple operation, higher searching efficiency and simpler searching.
Description
Technical field
The utility model relates to a kind of workpiece centering isolated plant, and particularly center fixture is sought in the cylindrical workpiece machined, belongs to the cutting-tool engineering field.
Background technology
Cylindrical work adds man-hour at horizontal Machining centers; Often be to forward horizontal Machining centers processing after cylindrical has processed again to, when peripheral milling oil groove or the like, at first need the centering workpiece centre; Line-of-sight course centering center is adopted in existing alignment usually, and the time is grown and the operative employee is had relatively high expectations.
The utility model content
The utility model is to above-mentioned defective, and it is a kind of simple in structure that purpose is to provide, and center fixture is sought in a kind of machined of weak point consuming time easy to operate.
The technical scheme of the utility model employing is for this reason: the utility model is installed on the machine tool chief axis; Comprise that mesopore is the handle of a knife that is connected with machine tool chief axis of blind hole; Be provided with the piston rod that stretches out from blind hole in the blind hole; Establish support spring between piston rod and the blind hole inner face, handle of a knife is provided with the limited block of spacing piston rod; Lathe is provided with the magnet base dial gauge, is in the outer position of handle of a knife on the said piston rod and is provided with the handle that contacts with said magnet base dial gauge.
Said piston rod is provided with dive key; Limited block is an end cap, is connected on the handle of a knife outer face through screw; Handle is vertically set on the piston rod.
The utility model has the advantages that: the utility model is confirmed the center of workpiece through the reading of dial gauge, and the dial gauge reading is objective simple, and the operator only needs through the mobile piston bar and observe the dial gauge reading and can look for workpiece centre fast and accurately; This method is easy to operate and simple with respect to traditional line-of-sight course, and its to look for efficient higher more easy.
Description of drawings
Fig. 1 is the structural representation of the utility model.
1 is that handle of a knife, 2 is that handle, 3 is that piston rod, 4 is that end cap, 5 is that dive key, 6 is that spring, 7 is that magnet base dial gauge, 8 is that machine tool chief axis, 9 is a cylindrical workpiece among the figure.
The specific embodiment
The utility model handle of a knife 1 mesopore is a blind hole, and the blind hole inner face is provided with spring 6, and spring 6 supports one and is arranged in the blind hole and from its piston rod that stretches out 3 through dive key 5; Said handle of a knife 1 front end face is provided with through screw and connects end cap 4 above that, and end cap 4 is as the usefulness of spacing piston rod 3.
Piston rod 3 front ends of the utility model are provided with one handle 2 and perpendicular with piston rod 3, and handle of a knife 1 integral installation is on lathe; Lathe is provided with magnet base dial gauge 7, and magnet base dial gauge 7 thimbles contact with handle 2.
The course of work of the utility model is: earlier with spring 6 handle of a knife 1 of packing into, be contained in dive key 5 on the piston rod 3 again and fill in handle of a knife 1, through screw end cap 4 is contained on handle of a knife 1 end face; Make piston rod 3 withstood gland, then handle 2 is screwed on the piston rods 3, at last with this handle of a knife 1 integral body machine tool chief axis of packing into by spring 6; And magnet base inhaled on main shaft; Magnet base dial gauge 7 heads on handle 2, and main shaft is done move left and right, and the distance that piston rod 3 stretches out changes thereupon; The reading of magnet base dial gauge 7 also changes thereupon; Because the external diameter at cylindrical workpiece 9 centers is maximum, the center of cylindrical workpiece 9 when magnet base dial gauge 7 readings are the highest, thus realize the function at processing column body workpiece 9 centering centers.
Claims (4)
1. center fixture is sought in a machined; Be installed on the machine tool chief axis; It is characterized in that, comprise that mesopore is the handle of a knife that is connected with machine tool chief axis of blind hole, is provided with the piston rod that stretches out from blind hole in the blind hole; Establish support spring between piston rod and the blind hole inner face, handle of a knife is provided with the limited block of spacing piston rod; Lathe is provided with the magnet base dial gauge, is in the outer position of handle of a knife on the said piston rod and is provided with the handle that contacts with said magnet base dial gauge.
2. center fixture is sought in machined according to claim 1, it is characterized in that, said piston rod is provided with dive key.
3. center fixture is sought in machined according to claim 1, it is characterized in that, said limited block is an end cap, is connected on the handle of a knife outer face through screw.
4. center fixture is sought in machined according to claim 1, it is characterized in that, said handle is vertically set on the piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120428291 CN202278451U (en) | 2011-11-02 | 2011-11-02 | Machining center searching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120428291 CN202278451U (en) | 2011-11-02 | 2011-11-02 | Machining center searching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202278451U true CN202278451U (en) | 2012-06-20 |
Family
ID=46224636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120428291 Expired - Lifetime CN202278451U (en) | 2011-11-02 | 2011-11-02 | Machining center searching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202278451U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433808A (en) * | 2013-08-27 | 2013-12-11 | 柳州职业技术学院 | Dial gage base scale display edge finder |
| CN104117913A (en) * | 2014-07-29 | 2014-10-29 | 浙江机电职业技术学院 | Alignment method for rotary center of multi-grinding-head rotary table |
| CN105215762A (en) * | 2015-11-05 | 2016-01-06 | 江苏万达特种轴承有限公司 | The alignment device of large-size pivoting support lasso and aligning method thereof |
| CN106112700A (en) * | 2016-07-26 | 2016-11-16 | 哈尔滨汽轮机厂有限责任公司 | A kind of localization method of opposed boring machine milling rotor groove processing rotor impeller central line |
-
2011
- 2011-11-02 CN CN 201120428291 patent/CN202278451U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433808A (en) * | 2013-08-27 | 2013-12-11 | 柳州职业技术学院 | Dial gage base scale display edge finder |
| CN103433808B (en) * | 2013-08-27 | 2015-09-02 | 柳州职业技术学院 | Dial gage base scale display edge finder |
| CN104117913A (en) * | 2014-07-29 | 2014-10-29 | 浙江机电职业技术学院 | Alignment method for rotary center of multi-grinding-head rotary table |
| CN105215762A (en) * | 2015-11-05 | 2016-01-06 | 江苏万达特种轴承有限公司 | The alignment device of large-size pivoting support lasso and aligning method thereof |
| CN106112700A (en) * | 2016-07-26 | 2016-11-16 | 哈尔滨汽轮机厂有限责任公司 | A kind of localization method of opposed boring machine milling rotor groove processing rotor impeller central line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: YANGZHOU METALFORMING MACHINE CO., LTD. Free format text: FORMER NAME: YANGZHOU FORGING MACHINE-TOOLS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 225009 No. 200, Ji'an Road, Hanjiang Industrial Park, Jiangsu, Yangzhou Patentee after: Yangzhou Forging Machine Tool Co., Ltd. Address before: 225000 Jiangsu city in Yangzhou Province, South China Ganglu Hanjiang Economic Development Zone No. 2 Patentee before: Yangzhou Metalforming Machine Group Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |