CN202399070U - Workpiece electric-permanent-magnetic fixing device of numerical control machine tool - Google Patents
Workpiece electric-permanent-magnetic fixing device of numerical control machine tool Download PDFInfo
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- CN202399070U CN202399070U CN2011205649142U CN201120564914U CN202399070U CN 202399070 U CN202399070 U CN 202399070U CN 2011205649142 U CN2011205649142 U CN 2011205649142U CN 201120564914 U CN201120564914 U CN 201120564914U CN 202399070 U CN202399070 U CN 202399070U
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Abstract
The utility model discloses a workpiece electric-permanent-magnetic fixing device of a numerical control machine tool. The workpiece electric-permanent-magnetic fixing device is characterized in that a magnetic sucking disc is arranged on a working platform as a workpiece fixing device; a positioning plate is arranged as a workpiece positioning device; in order to improve the safety, the magnetic sucking disc is adopted as the electric-permanent-magnetic sucking disc, the workpiece can not move due to sudden power failure after being clamped, no power is needed in the machining process, and after the machining is finished, the workpiece can be disassembled by instantaneous energization; since no power is needed in the machining process, no heat is generated in long-time use, the influence on the accuracy of the machined workpiece is less; and even though the power fails suddenly in the machining process, the electromagnetism also can not lose magnetism, and the workpiece also can not move, so that the unnecessary loss can be avoided. The positioning plate can be connected on the magnetic sucking disc and also can be connected on a working platform surface. Compared with the prior art, the workpiece electric-permanent-magnetic fixing device disclosed by the utility model has the following advantages that the positioning reference line of the workpiece is long, so that the workpieces with different specifications and sizes can be clamped and fixed; the positioning plate does not move, so that the clamping time is saved, the effects of convenience, rapidness and safety are achieved, and the machining range of the workpiece is wide.
Description
Technical field
The utility model relates to a kind of workpiece electricity permanent magnetism fixture of Digit Control Machine Tool, particularly a kind of electric permanent magnetism fixture of numerical control plane drill press clamping flat-type part.
Background technology
When the flat-type part is holed, need to confirm the boring benchmark, and carry out after fixing.In the boring of numerical control plane drill press is produced, how to clamp dull and stereotyped mode fixed flat planar with hydraulic clamp, be positioning reference with breasting face in the tong chops in the past.When clamping is dull and stereotyped, be according to the position of size adjustment hydraulic clamp on positioning guide rail of flat board, to realize location clamping to flat board.Before clamping flat board, guarantee dull and stereotyped at X to, Y to all being close to the clamp locating surface because locating surface is inboard at jaw, and clamps flat board and need X at least to clamping to two clamps with Y, check inconvenience when whether dull and stereotyped locating surface overlaps with positioning reference.Owing to need manually carry out the adjustment of flat position, security incident might occur.Receive the influence of hydraulic clamp clamping mode, some workpiece in irregular shape can't be processed on plane drill press, and once can only workpiece of clamping, and working (machining) efficiency is lower; Also require a great deal of time and do corrective action, further reduced working (machining) efficiency; The also easy in addition gripper edge to workpiece causes damage, causes unnecessary damage.
Summary of the invention
It is a kind of simple in structure that the purpose of the utility model is to provide, and the clamping time is few, is not easy defective work piece, the workpiece electricity permanent magnetism fixture of the Digit Control Machine Tool that production efficiency is high, security is good.
The utility model for realizing the technical scheme that above-mentioned purpose adopted is:
A kind of workpiece electricity permanent magnetism fixture of Digit Control Machine Tool comprises workbench, and workbench is provided with Work fixing device and Working piece positioning device, it is characterized in that: described Work fixing device is an electric permanent-magnet suction disc, and described Working piece positioning device is a location-plate.
In order to improve security, the utility model adopts the electric permanent-magnet suction disc fixation workpiece, can not move or get rid of and take off because of having a power failure suddenly behind the clamping workpiece like this, causes personnel's personal injury on every side.
As a kind of embodiment of the utility model, described location-plate is connected on the electric permanent-magnet suction disc.
As the another kind of embodiment of the utility model, the described location-plate of the utility model is connected on the work top.
During use, earlier the permanent magnet energising of electric permanent-magnet suction disc is magnetized, and make permanent magnetic field be discharged into electric permanent-magnet suction disc surface adsorption workpiece; After the outage; Carry out the processing of workpiece, because the permanent-magnet material characteristic, electric permanent-magnet suction disc surface, outage back still maintains magnetic adsorptive power; Can not move or get rid of and take off behind the clamping workpiece like this, cause personnel's personal injury on every side because of having a power failure suddenly; Owing to need not power supply in the process,, can effectively guarantee the precision and the security that adds man-hour of workpiece so long-time the use can not produce the temperature rise phenomenon yet; After the workpiece process finishing, electric permanent-magnet suction disc is switched on once more, through permanent magnet inside magnetic circuit is controlled and changed; Make permanent magnetic field in internal system self balance; Externally characterize and be demagnetization, electric permanent-magnet suction disc surface magnetism absorption affinity disappears, and can unload workpiece.
The workpiece electricity permanent magnetism fixture of the Digit Control Machine Tool of the utility model changes former hydraulic clamp clamping into electric permanent-magnet suction disc and holds workpiece, compared with prior art, has the following advantages:
1, clamping fixation workpiece conveniently, and the positioning reference line length of workpiece, but the fixing workpiece of different specification size of clamping, the position of location-plate need not to move.When workpiece is laid in lifting, can be directly adjacent to location-plate and place, need not need avoid the tong chops place work piece as the hydraulic clamp clamping mode, thereby save the clamping time.
2, avoided the crushing of workpiece reduced unnecessary damage.
3, electric permanent-magnet suction disc once can hold plural workpiece, can improve working (machining) efficiency.
But 4, can improve the thickness of clamping fixation workpiece greatly, and can hole, but increase the processing work kind, enlarge the range of work of lathe irregular part.
5, can avoid the existing potential safety hazard of hydraulic clamp clamping work pieces, realize safer clamping.
Description of drawings
Accompanying drawing is the structural representation of the workpiece electricity permanent magnetism fixture of a kind of Digit Control Machine Tool of the utility model.
Among the figure: 1-electric permanent-magnet suction disc, 2-location-plate, 3-workbench, 4-workpiece.
The specific embodiment
Below through non-limiting embodiment and combine accompanying drawing that the utility model is done further explanation.
Accompanying drawing is a kind of sketch map of the specific embodiment of the workpiece electricity permanent magnetism fixture of a kind of Digit Control Machine Tool of the utility model, and workbench 3 is provided with electric permanent-magnet suction disc 1, is connected with location-plate 2 on the electric permanent-magnet suction disc 1.When workpiece 4 lifting is laid, can be directly adjacent to location-plate 2 and place, get final product on the artificial then locating surface of workpiece 4 being close to location-plate 2.
The course of work of the utility model is following: before numerical control plane drill press work, be placed in workpiece 4 on the electric permanent-magnet suction disc 1 earlier, the locating surface of workpiece 4 is born against on the location-plate 2.Operate the electromagnetic controller button then, workpiece 4 is positioned and is adsorbed on the electric permanent-magnet suction disc 1, can position and fixing processing, treat porose the processing of institute after, operation electromagnetic controller button takes off workpiece 4.
Claims (3)
1. the workpiece of Digit Control Machine Tool electricity permanent magnetism fixture comprises workbench, and workbench is provided with Work fixing device and Working piece positioning device, it is characterized in that: described Work fixing device is an electric permanent-magnet suction disc, and described Working piece positioning device is a location-plate.
2. the workpiece of a kind of Digit Control Machine Tool according to claim 1 electricity permanent magnetism fixture, it is characterized in that: described location-plate is connected on the magnetic suction disc.
3. the workpiece of a kind of Digit Control Machine Tool according to claim 1 electricity permanent magnetism fixture, it is characterized in that: described location-plate is connected on the work top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205649142U CN202399070U (en) | 2011-12-30 | 2011-12-30 | Workpiece electric-permanent-magnetic fixing device of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205649142U CN202399070U (en) | 2011-12-30 | 2011-12-30 | Workpiece electric-permanent-magnetic fixing device of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202399070U true CN202399070U (en) | 2012-08-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205649142U Expired - Lifetime CN202399070U (en) | 2011-12-30 | 2011-12-30 | Workpiece electric-permanent-magnetic fixing device of numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202399070U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922422A (en) * | 2012-10-18 | 2013-02-13 | 江苏无锡建华机床附件集团有限公司 | Quick positioning electric permanent magnet suction disc system |
| CN103331635A (en) * | 2013-07-05 | 2013-10-02 | 新乡市天光科技有限公司 | Positioning block and positioning fixture for machining glass board |
| CN104551801A (en) * | 2013-10-18 | 2015-04-29 | 无锡蕾菲赛尔机械科技有限公司 | Novel movable character block machining structure |
| CN104625457A (en) * | 2015-01-28 | 2015-05-20 | 成都先进功率半导体股份有限公司 | Iron nickel frame fixing platform for chip welding quality inspection |
| CN109551155A (en) * | 2018-12-25 | 2019-04-02 | 深圳市合尔为科技有限公司 | A kind of workbench |
| CN110238583A (en) * | 2019-05-31 | 2019-09-17 | 中船澄西船舶修造有限公司 | A kind of auxiliary locating tool equipment and localization method of high-precision gate-type plasma beveling machine |
-
2011
- 2011-12-30 CN CN2011205649142U patent/CN202399070U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922422A (en) * | 2012-10-18 | 2013-02-13 | 江苏无锡建华机床附件集团有限公司 | Quick positioning electric permanent magnet suction disc system |
| CN103331635A (en) * | 2013-07-05 | 2013-10-02 | 新乡市天光科技有限公司 | Positioning block and positioning fixture for machining glass board |
| CN104551801A (en) * | 2013-10-18 | 2015-04-29 | 无锡蕾菲赛尔机械科技有限公司 | Novel movable character block machining structure |
| CN104625457A (en) * | 2015-01-28 | 2015-05-20 | 成都先进功率半导体股份有限公司 | Iron nickel frame fixing platform for chip welding quality inspection |
| CN109551155A (en) * | 2018-12-25 | 2019-04-02 | 深圳市合尔为科技有限公司 | A kind of workbench |
| CN110238583A (en) * | 2019-05-31 | 2019-09-17 | 中船澄西船舶修造有限公司 | A kind of auxiliary locating tool equipment and localization method of high-precision gate-type plasma beveling machine |
| CN110238583B (en) * | 2019-05-31 | 2021-02-26 | 中船澄西船舶修造有限公司 | Auxiliary positioning tool and positioning method for high-precision door type plasma beveling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANCHEN ALUMINUM MANUFACTURING CO., LTD. Free format text: FORMER OWNER: TIANCHEN MACHINE GROUP CO., LTD., JINAN Effective date: 20130917 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130917 Address after: Tianchen Avenue high tech Zone of Ji'nan City, Shandong Province, No. 1571 250101 Patentee after: Jinan Tianchen Aluminium Machine Co.,Ltd. Address before: 250101 Shandong city of Ji'nan province high tech Development Zone Tianchen Tianchen Avenue Industrial Park Patentee before: Jinan Tianchen Machine Group Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: JI'NAN TIANCHEN ALUMINUM MACHINE CO., LTD. Free format text: FORMER NAME: TIANCHEN ALUMINUM MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Tianchen Avenue high tech Zone of Ji'nan City, Shandong Province, No. 1571 250101 Patentee after: Ji'nan Tianchen Aluminum Machine Co., Ltd. Address before: Tianchen Avenue high tech Zone of Ji'nan City, Shandong Province, No. 1571 250101 Patentee before: Jinan Tianchen Aluminium Machine Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |
|
| CX01 | Expiry of patent term |