CN201455717U - Safe permanent magnetic chuck - Google Patents
Safe permanent magnetic chuck Download PDFInfo
- Publication number
- CN201455717U CN201455717U CN2009200823395U CN200920082339U CN201455717U CN 201455717 U CN201455717 U CN 201455717U CN 2009200823395 U CN2009200823395 U CN 2009200823395U CN 200920082339 U CN200920082339 U CN 200920082339U CN 201455717 U CN201455717 U CN 201455717U
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- magnetic chuck
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Abstract
The utility model discloses a safe permanent magnetic chuck, belongs to metal a workpiece processing device, and mainly solves the problems of the prior art that the clamping is inconvenient, the work efficiency is low, and the potential safety hazard is high. The safe permanent magnetic chuck comprises a ground fixing base and a magnetic platform; and the magnetic platform is formed by a plurality of permanent magnet units. The utility model is characterized in that grooves are formed on both two side surfaces of each permanent magnet unit; two grooves on the adjacent side surfaces of two adjacent permanent magnet units are combined into a T-shaped groove; T-shaped groove slide blocks corresponding to the T-shaped grooves are arranged in the T-shaped grooves; workpiece supports connected with the T-shaped groove slide blocks are arranged right above the T-shaped groove slide blocks; and a transmission mechanism controlling the permanent magnet units is also arranged in the magnetic platform. The utility model has the characteristics of simple structure, safe use, convenient operation, high processing efficiency, and time and labor conservation.
Description
Technical field
The utility model relates to a kind of metal works processing unit (plant), specifically, relates to a kind of safety-type permanent magnetic chuck.
Background technology
At present, in to processing such as the milling of metal works, plane, mill, borings, general what adopt is technologies such as traditional pressing plate pressure, gripper chuck, and its drawback is part clamping workpiece inconvenience, and the clamping time is long, and work efficiency is low.In order to remedy the deficiency of traditional clamping technology, magnetic suction disc has been widely used in the processing of metal works.
Existing magnetic suction disc is divided into permanent magnetic chuck and magnechuck.Permanent magnetic chuck commonly used is divided into close utmost point permanent magnetic chuck and common permanent magnetism workbench, and close utmost point permanent magnetic chuck divides fixed magnetic pole and detachable pole according to its structural principle.The detachable pole move left and right changes the function that pole orientation reaches magnetisation and demagnetization, though this permanent magnetic chuck magnetic field gradient is big, defective is to be difficult to as large-scale working face large-scale workpiece be processed; Though and common permanent magnetism workbench can be as large-scale working face, but the magnetic pole face width of its single magnet, magnetic field gradient is little, the workpiece work in-process is easy to generate and moves horizontally, and the polarity of adjacent two magnetic pole strengths is identical, and there is very big potential safety hazard in the processing that is placed on the miniature workpiece between adjacent two magnetic pole strengths.
The utility model content
The purpose of this utility model is to provide a kind of safety-type permanent magnetic chuck, overcomes problems of the prior art, make metal works processing save time more, laborsaving, safe, convenient, efficient.
To achieve these goals, the technical solution adopted in the utility model is as follows:
The safety-type permanent magnetic chuck, comprise solid base seat, and the magnetic platform of forming by a plurality of unit permanent magnet, the upper end, two sides of described each unit permanent magnet is equipped with groove, two grooves on the adjacent side of two adjacent permanent magnets are combined into a T type groove, in T type groove, be provided with its corresponding T type groove slide block, directly over T type groove slide block, be provided with coupled workpiece support, also be provided with the transmission mechanism of control module permanent magnet rotation in the inside of magnetic platform.
The upper surface of described magnetic platform can be rectangle, circle, also can be arranged to other shapes as required.When the upper surface of magnetic platform was rectangle, all unit permanent magnets all carried out parallel arrangement.
The polarity of described adjacent cells permanent magnet is different.
Described workpiece support is provided with through hole, and T type groove slide block is provided with the harness cord hole corresponding with through hole, uses bolt to pass through hole and harness cord hole, workpiece support and T type groove slide block can be linked together.Workpiece support is made jointly by non-magnet material and permeability magnetic material, and T type groove slide block is made by non-magnet material.
Also be provided with the workpiece calibration apparatus on the described magnetic platform, this workpiece calibration apparatus comprises the pedestal that is installed on the magnetic platform, and is arranged at workpiece adjustment screw rod parallel with T type groove on the pedestal, simultaneously, also is provided with the rule that is used with workpiece adjustment screw rod on the magnetic platform.
The side of described magnetic platform is provided with the control panel of transmission mechanism, and control panel can adopt multiple control modes, as manual, electronic or electric pulse.At different control modes, the user can set up control corresponding equipment voluntarily, by electronic control transmission mechanism, can set up motor as needs outside.
Operation principle of the present utility model: by T type groove and T type groove slide block are set on the magnetic platform, metal works to be processed is positioned, only moves, simultaneously, for fear of dead zone of adsorption, adjacent pole polarity on the magnetic platform surface is improved, different by the identical polarity that is improved to of original adjacent regions magnetic polarity, the processing of miniature workpiece is no longer occurred because of there not being magnetic field gradient to produce the potential safety hazard of displacement, realize the rotation of unit permanent magnet at last by transmission mechanism, reach the purpose of magnetisation and demagnetization, thereby realize workpiece processing safely, quickly and easily.
The utility model is not only simple in structure, and is safe in utilization, easy to operate, and compared with prior art, the utility model is doubled many to the absorption affinity of workpiece, can prevent well that workpiece from moving on the magnetic platform, therefore also have working (machining) efficiency height, time saving and energy saving characteristics.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the structural representation of T type groove slide block in the utility model.
Fig. 3 is the structural representation of adjacent two unit permanent magnets in the utility model.
Fig. 4 is the structural representation of workpiece support in the utility model.
Fig. 5 is the structural representation of workpiece calibration apparatus in the utility model.
Fig. 6 is the vertical view of the utility model-embodiment 1.
Fig. 7 is the vertical view of the utility model-embodiment 2.
The title of label correspondence in the accompanying drawing: 1-base, 2-unit permanent magnet, 3-T type groove, 4-T type groove slide block, 5-workpiece support, 6-pedestal, 7-workpiece adjustment screw rod, 8-rule, 9-control panel, 10-workpiece calibration apparatus.
The specific embodiment
As Fig. 1～shown in Figure 6, the safety-type permanent magnetic chuck, comprise solid base seat 1, and the rectangle magnetic platform of forming by the unit permanent magnet 2 of a plurality of parallel arrangements, be equipped with groove on two sides of described each unit permanent magnet 2, two grooves on the adjacent side of adjacent two unit permanent magnets 2 are combined into a T type groove 3, in T type groove 3, be provided with its corresponding T type groove slide block 4, directly over T type groove slide block 4, be provided with coupled workpiece support 5, also be provided with the transmission mechanism of control module permanent magnet 2 rotations in the inside of magnetic platform.
Described groove is arranged at upper end, permanent magnet side, unit.
The polarity of described adjacent cells permanent magnet 2 is different.
Described workpiece support 5 is provided with through hole, and T type groove slide block 4 is provided with the harness cord hole corresponding with through hole, uses bolt to pass through hole and harness cord hole, workpiece support 5 and T type groove slide block 4 can be fixed together.Workpiece support 5 is made jointly by non-magnet material and permeability magnetic material, and T type groove slide block 4 is made by non-magnet material.Metal works adds man-hour, and workpiece support can be adsorbed the workpiece to be processed that is placed on it, and prevents that workpiece to be processed from moving in process.
Also be provided with workpiece calibration apparatus 10 on the described magnetic platform, comprise the pedestal 6 that is installed on the magnetic platform, and be arranged at workpiece adjustment screw rod 7 parallel on the pedestal 6 with T type groove.Also being provided with the rule 8 that is used with workpiece adjustment screw rod 7 on the magnetic platform, is the criterion of processing with rule 8, adjusts workpiece adjustment screw rod, can play calibration function to workpiece to be processed.
The side of described magnetic platform is provided with the control panel 9 of transmission mechanism, and the control mode of control panel 9 is manual, electronic or electric pulse control.By the control transmission mechanism, change the magnetic circuit utmost point to, reach the work purpose of magnetisation and demagnetization, thereby the processing of finishing workpiece is handled.
Add man-hour, on workpiece to be processed placement and workpiece support 5, start transmission mechanism then, make unit permanent magnet core rotation, whole magnetic platform produces magnetic field, workpiece to be processed is fixed, after regulating workpiece adjustment screw rod 7. calibration workpieces to be processed according to processing request again, can process it, after machining, control the transmission mechanism rotation again, making the demagnetization of magnetic platform, after this can easily take off workpiece. whole control process is simple to operation, and workpiece to be processed is adsorbed by powerful on workpiece support, the problem that has moved easily when having solved smallclothes processing in the prior art improves working (machining) efficiency greatly.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 7, the difference of present embodiment and embodiment 1 is that magnetic platform surface is circular in the present embodiment, and other structures are all identical.
Claims (9)
1. safety-type permanent magnetic chuck, comprise solid base seat (1), and the magnetic platform of forming by a plurality of unit permanent magnets (2), it is characterized in that, be equipped with groove on two sides of described each unit permanent magnet (2), two grooves on the adjacent side of adjacent two unit permanent magnets (2) are combined into a T type groove (3), in T type groove (3), be provided with its corresponding T type groove slide block (4), directly over T type groove slide block (4), be provided with coupled workpiece support (5), also be provided with the transmission mechanism of control module permanent magnet (2) rotation in the inside of magnetic platform.
2. safety-type permanent magnetic chuck according to claim 1 is characterized in that, the upper surface of described magnetic platform is rectangle or circle.
3. safety-type permanent magnetic chuck according to claim 1 is characterized in that, described groove is arranged at upper end, permanent magnet side, unit.
4. safety-type permanent magnetic chuck according to claim 1 is characterized in that, the polarity of described adjacent cells permanent magnet (2) is different.
5. safety-type permanent magnetic chuck according to claim 1 is characterized in that, described workpiece support (5) is made jointly by non-magnet material and permeability magnetic material.
6. safety-type permanent magnetic chuck according to claim 1 is characterized in that, described T type groove slide block (4) is made by non-magnet material.
7. safety-type permanent magnetic chuck according to claim 1 is characterized in that, also is provided with workpiece calibration apparatus (10) on the described magnetic platform, comprises the pedestal (6) that is installed on the magnetic platform, and is arranged at the upward workpiece adjustment screw rod (7) parallel with T type groove of pedestal (6).
8. safety-type permanent magnetic chuck according to claim 7 is characterized in that, also is provided with the rule (8) that is used with workpiece adjustment screw rod (7) on the described magnetic platform.
9. safety-type permanent magnetic chuck according to claim 1 is characterized in that, the side of described magnetic platform is provided with the control panel of transmission mechanism (9), and the control mode of control panel (9) is manual, electronic or electric pulse control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200823395U CN201455717U (en) | 2009-07-06 | 2009-07-06 | Safe permanent magnetic chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200823395U CN201455717U (en) | 2009-07-06 | 2009-07-06 | Safe permanent magnetic chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201455717U true CN201455717U (en) | 2010-05-12 |
Family
ID=42383069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200823395U Ceased CN201455717U (en) | 2009-07-06 | 2009-07-06 | Safe permanent magnetic chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201455717U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248423A (en) * | 2011-06-09 | 2011-11-23 | 陈玉争 | Permanent magnetic workbench |
| CN102528594A (en) * | 2011-12-18 | 2012-07-04 | 西安航天精密机电研究所 | Precision flat grinding method for large-diameter thin-walled parts |
| CN102950498A (en) * | 2011-08-19 | 2013-03-06 | 仪辰企业股份有限公司 | Magnetic working table |
| CN105479145A (en) * | 2016-02-03 | 2016-04-13 | 中山市工业技术研究中心 | Magnetic force swinging drive plate |
| CN105583411A (en) * | 2016-03-11 | 2016-05-18 | 苏州苏氢制氢设备有限公司 | New processing method for vertical lathe to process large-sized thin pieces |
| CN106346322A (en) * | 2016-11-05 | 2017-01-25 | 无锡机床股份有限公司 | Clamp of bearing grinding machine |
| CN109822379A (en) * | 2019-03-25 | 2019-05-31 | 无锡易通精密机械股份有限公司 | A kind of adjustable disk of big vertical lathe magnetic block |
-
2009
- 2009-07-06 CN CN2009200823395U patent/CN201455717U/en not_active Ceased
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248423A (en) * | 2011-06-09 | 2011-11-23 | 陈玉争 | Permanent magnetic workbench |
| CN102248423B (en) * | 2011-06-09 | 2014-08-27 | 陈玉争 | Permanent magnetic workbench |
| CN102950498A (en) * | 2011-08-19 | 2013-03-06 | 仪辰企业股份有限公司 | Magnetic working table |
| CN102950498B (en) * | 2011-08-19 | 2015-04-29 | 仪辰企业股份有限公司 | Magnetic working table |
| CN102528594A (en) * | 2011-12-18 | 2012-07-04 | 西安航天精密机电研究所 | Precision flat grinding method for large-diameter thin-walled parts |
| CN102528594B (en) * | 2011-12-18 | 2014-12-03 | 西安航天精密机电研究所 | Precision flat grinding method for large-diameter thin-walled parts |
| CN105479145A (en) * | 2016-02-03 | 2016-04-13 | 中山市工业技术研究中心 | Magnetic force swinging drive plate |
| CN105583411A (en) * | 2016-03-11 | 2016-05-18 | 苏州苏氢制氢设备有限公司 | New processing method for vertical lathe to process large-sized thin pieces |
| CN106346322A (en) * | 2016-11-05 | 2017-01-25 | 无锡机床股份有限公司 | Clamp of bearing grinding machine |
| CN109822379A (en) * | 2019-03-25 | 2019-05-31 | 无锡易通精密机械股份有限公司 | A kind of adjustable disk of big vertical lathe magnetic block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20111115 Decision number of declaring invalidation: 17535 Granted publication date: 20100512 |