CN206253945U - Blade mold processing permanent magnetic chuck - Google Patents
Blade mold processing permanent magnetic chuck Download PDFInfo
- Publication number
- CN206253945U CN206253945U CN201621346264.3U CN201621346264U CN206253945U CN 206253945 U CN206253945 U CN 206253945U CN 201621346264 U CN201621346264 U CN 201621346264U CN 206253945 U CN206253945 U CN 206253945U
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- plate
- magnetic plate
- magnetic
- base plate
- blade mold
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a kind of blade mold processing permanent magnetic chuck, and when it can solve existing use computer digital control machine tool processing blade mold, blade grinding tool angle cannot be adjusted, the problem for easily occurring processing dead angle.It includes base plate and the magnetic plate above base plate, one end of the magnetic plate is connected by the horizontal rotating shaft being arranged on the base plate with the base plate, the support shaft parallel with the horizontal rotating shaft is connected with the other end bottom surface of the magnetic plate, the support shaft is placed on the cushion block above the base plate；One end rotated around the horizontal rotating shaft of the magnetic plate is provided with positioning strip, can be fitted with the locating surface of the positioning strip when workpiece is placed on the magnetic plate top surface, and reference sphere or reference pins are connected with the top surface of the magnetic plate；Rotation limiting mechanism is installed, the rotational angle of the magnetic plate can be limited in 0 ~ 90 ° by the rotation limiting mechanism between the base plate and the magnetic plate.
Description
Technical field
The utility model is related to blade mold processing tool technical field, specially blade mold processing permanent magnetic chuck.
Background technology
In aerial blade field, the demand of die forging blade rises year by year, so as to the demand to blade mold is also more and more,
The type face of blade mold and profile also become increasingly complex, and difficulty of processing is larger.Current blade mold mainly uses computer number
Word controls Machine Manufacture, blade mold to be processed to be once fixed on lathe, and its angle cannot then be adjusted so that blade mold exists
It is easy to processing dead angle occur in process, causes processing efficiency low, while also influenceing the machining accuracy of follow-up blade.
The content of the invention
Regarding to the issue above, the utility model provides a kind of blade mold processing permanent magnetic chuck, uses it for lathe
During processing blade mold, the angle of blade grinding tool can be adjusted, so as to be less prone to processing dead angle, it is ensured that machining accuracy.
Blade mold processing permanent magnetic chuck, it is characterised in that：It includes base plate and the magnetic plate above base plate, institute
State horizontal rotating shaft of the one end of magnetic plate by being arranged on the base plate to be connected with the base plate, the other end of the magnetic plate
The support shaft parallel with the horizontal rotating shaft is connected with bottom surface, the support shaft is placed on the cushion block above the base plate
On；One end rotated around the horizontal rotating shaft of the magnetic plate is provided with positioning strip, and workpiece is placed on the magnetic plate top surface
The locating surface laminating of positioning strip described in Shi Keyu, is connected with reference sphere or reference pins on the top surface of the magnetic plate；The base plate
Rotation limiting mechanism is installed between the magnetic plate, the rotation limiting mechanism can limit the rotational angle of the magnetic plate
System is at 0 ~ 90 °.
Further, the rotation limiting mechanism includes clamping plate, and the lower end of the clamping plate is hinged at the base plate,
The upper end of the clamping plate offers strip arcuate socket, and bearing pin is fixed in the magnetic plate after passing through the strip arcuate socket
On, the bearing pin can be slided with the rotation of the magnetic plate in the strip arcuate socket, when the bearing pin is located at respectively
During the two ends of the strip arcuate socket, the rotational angle of the magnetic plate is respectively 0 ° and 90 °.
Further, the blade mold processing permanent magnetic chuck also includes mechanism for monitoring, and the mechanism for monitoring includes report
Alert device, the alarm is fixed on the magnetic plate, and feeler is provided with the locating surface of the positioning strip, described to connect
Sensor is touched to be connected with the signal receiver signal in the alarm.
Further, the top surface of the magnetic plate, the top surface of the cushion block and bottom surface are separately installed with feeler, institute
Feeler is stated to be connected with the signal receiver signal in the alarm respectively.
Further, the quantity of the positioning strip is two, and the locating surface of two positioning strips is orthogonal and can divide
Do not fitted with the workpiece.
Further, the positioning strip is L-type positioning strip, two medial surfaces of the positioning strip can respectively with the workpiece
Laminating.
Further, the axle center spacing tolerance of the horizontal rotating shaft and the support shaft is less than 0.02mm.
The beneficial effects of the utility model are：
1st, magnetic plate of the present utility model can be rotated around base plate, when workpiece is placed on magnetic plate, can be with magnetic
Disk realizes 0 ~ 90 ° of rotation at any angle, when required position is turned to, takes the cushion block pad of proper height under support shaft
Side, you can make workpiece be maintained at the angle position, now, relatively low one end of workpiece is by positioning strip support limit, workpiece entirety
Fixation is firmly adsorbed by magnetic plate, it is ensured that workpiece, can be to workpiece after workpiece angle adjustment in the stability of the angle position
It is processed, so as to the appearance at dead angle can be avoided processing, it is ensured that machining accuracy.
2nd, the utility model is provided with reference pins or reference sphere, after magnetic plate turns to proper angle, can be by benchmark
Pin or reference sphere have determined Working position rapidly, make mismachining tolerance less than 0.005mm, further ensure machining accuracy and processing
Efficiency.
3rd, the utility model is provided with mechanism for monitoring, by alarm can between real-time judge workpiece and positioning strip, workpiece with
Whether contact good and cushion block and base plate between magnetic plate, between support shaft and cushion block, it is ensured that the angle position of workpiece is public
Difference further improves the machining accuracy of workpiece within 0.02mm.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 for positioning strip have two when, the annexation schematic diagram of positioning strip and magnetic plate；
When Fig. 3 is L-shaped positioning strip, the annexation schematic diagram of positioning strip and magnetic plate.
Reference：1- base plates；2- magnetic plates；3- horizontal rotating shafts；4- support shafts；5- cushion blocks；6- positioning strips；7- workpiece；
8- reference spheres or reference pins；9- clamping plates；10- strip arcuate sockets；11- bearing pins；12- alarms；13- feelers.
Specific embodiment
See Fig. 1, blade mold processing permanent magnetic chuck of the present utility model, it includes base plate 1 and positioned at the top of base plate 1
Magnetic plate 2, one end of magnetic plate 2 is connected by the horizontal rotating shaft 3 being arranged on base plate 1 with base plate 1, the other end of magnetic plate 2
The axle center spacing tolerance of the support shaft 4 parallel with horizontal rotating shaft 3, horizontal rotating shaft 3 and support shaft 4 is connected with bottom surface by bolt
Less than 0.02mm, support shaft 4 is placed on the cushion block 5 of the top of base plate 1；One end rotated around horizontal rotating shaft 3 of magnetic plate 2
Positioning strip 6 is bolted, can have been fitted with the locating surface of positioning strip 6 when workpiece 7 is placed on 2 top surface of magnetic plate, magnetic plate 2
Top surface on be connected with reference sphere or reference pins 8；Rotation limiting mechanism is installed between base plate 1 and magnetic plate 2, limitation machine is rotated
Structure includes clamping plate 9, the lower end of clamping plate 9 and being hinged at for base plate 1, and the upper end of clamping plate 9 offers strip arcuate socket 10, bearing pin
11 through being fixed on magnetic plate 2 after strip arcuate socket 10, and bearing pin 11 can be as the rotation of magnetic plate 2 be in strip arcuate socket
Slide in 10, when bearing pin 11 respectively positioned at the two ends of strip arcuate socket 10 when, the rotational angle of magnetic plate 2 be respectively 0 ° and
90 °, blade mold processing permanent magnetic chuck also includes mechanism for monitoring, and mechanism for monitoring includes alarm 12, and alarm 12 is fixed in
On magnetic plate 2, the locating surface of positioning strip 6, the top surface of magnetic plate 2, the top surface of cushion block 5 and bottom surface are separately installed with feeler
13, feeler 13 is connected with the signal receiver signal in alarm 12.
Preferably, see Fig. 2, the quantity of positioning strip 6 is two, the locating surface of two positioning strips 6 it is orthogonal and respectively with
Workpiece 7 is fitted.Or see Fig. 3, positioning strip 6 is L-type, and two medial surfaces of positioning strip 6 are fitted with workpiece 7 respectively.In this way, can be right
It is accurate, stabilization spacing that workpiece 7 is carried out, and prevents workpiece 7 from being dropped from magnetic plate 2；Positioning strip 6 is detachably connected with magnetic plate 2,
It is easy to carry out grinding compensation to it after positioning strip 6 weares and teares because long-time is used.
Preferably, magnetic plate 2 is made up of the magnetic pole of more than 100, and magnetic is uniform, powerful, can reach 10 kg/m2More than,
The surfacing of magnetic plate 2, profile tolerance is maintained within 0.01/100mm, and case hardness can reach 20 more than HRC.The nothing of magnetic plate 2
Need to be powered, even if use will not also generate heat for a long time.
Lower use the utility model is detailed below carries out the process of angle positioning to blade mold to be processed：
With reference to Fig. 1, base plate of the present utility model 1 is fixed on computer digital control machine tool, workpiece 7 is placed on magnetic
Property disk 2 on, rotate magnetic plate 2 to required angle, the cushion block 5 corresponding with the angle is placed on into the lower end of support shaft 4 will
Magnetic plate 2 is propped up, and keeps it in the angle position, is judged between workpiece 7 and positioning strip 6 by mechanism for monitoring, workpiece 7 and magnetic
Property disk 2 between, between support shaft 4 and cushion block 5 whether contact and cushion block 5 and base plate 1 between good, it is ensured that pass through after contact is good
Reference sphere or reference pins 8 have determined Working position, and workpiece 7 is processed, and when dead angle is run into, magnetic plate 2 is rotated again and is arrived
Suitable angle, the dead angle to workpiece 7 is processed.
Claims (7)
1. blade mold processing permanent magnetic chuck, it is characterised in that：It includes base plate and the magnetic plate above base plate, described
One end of magnetic plate is connected by the horizontal rotating shaft being arranged on the base plate with the base plate, the other end bottom of the magnetic plate
The support shaft parallel with the horizontal rotating shaft is connected with face, the support shaft is placed on the cushion block above the base plate
On；One end rotated around the horizontal rotating shaft of the magnetic plate is provided with positioning strip, and workpiece is placed on the magnetic plate top surface
The locating surface laminating of positioning strip described in Shi Keyu, is connected with reference sphere or reference pins on the top surface of the magnetic plate；The base plate
Rotation limiting mechanism is installed between the magnetic plate, the rotation limiting mechanism can limit the rotational angle of the magnetic plate
System is at 0 ~ 90 °.
2. blade mold processing permanent magnetic chuck according to claim 1, it is characterised in that：The rotation limiting mechanism bag
Clamping plate is included, the lower end of the clamping plate is hinged at the base plate, the upper end of the clamping plate offers strip arcuate socket, sold
Axle is fixed on the magnetic plate after passing through the strip arcuate socket, and the bearing pin can be as the rotation of the magnetic plate be in institute
State in strip arcuate socket and slide, when the bearing pin is located at the two ends of the strip arcuate socket respectively, the magnetic plate
Rotational angle is respectively 0 ° and 90 °.
3. blade mold processing permanent magnetic chuck according to claim 1 and 2, it is characterised in that：The blade mold adds
Work permanent magnetic chuck also includes mechanism for monitoring, and the mechanism for monitoring includes alarm, and the alarm is fixed in the magnetic plate
On, feeler is installed on the locating surface of the positioning strip, the feeler connects with the signal in the alarm
Receive the connection of device signal.
4. blade mold processing permanent magnetic chuck according to claim 3, it is characterised in that：The top surface of the magnetic plate,
The top surface of the cushion block and bottom surface are separately installed with feeler, the feeler respectively with the alarm in letter
The connection of number receiver signal.
5. the blade mold processing permanent magnetic chuck according to claim 1,2 or 4, it is characterised in that：The positioning strip
Quantity is two, and the locating surface of two positioning strips is orthogonal and can be fitted with the workpiece respectively.
6. the blade mold processing permanent magnetic chuck according to claim 1,2 or 4, it is characterised in that：The positioning strip is L
Type positioning strip, two medial surfaces of the positioning strip can fit with the workpiece respectively.
7. blade mold processing permanent magnetic chuck according to claim 5, it is characterised in that：The horizontal rotating shaft and described
The axle center spacing tolerance of support shaft is less than 0.02mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621346264.3U CN206253945U (en) | 2016-12-09 | 2016-12-09 | Blade mold processing permanent magnetic chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621346264.3U CN206253945U (en) | 2016-12-09 | 2016-12-09 | Blade mold processing permanent magnetic chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206253945U true CN206253945U (en) | 2017-06-16 |
Family
ID=59028204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621346264.3U Active CN206253945U (en) | 2016-12-09 | 2016-12-09 | Blade mold processing permanent magnetic chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206253945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717733A (en) * | 2017-09-29 | 2018-02-23 | 天津豪鑫精密模具有限公司 | One kind is used for the adjustable inclination frock of workpiece grinding |
-
2016
- 2016-12-09 CN CN201621346264.3U patent/CN206253945U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717733A (en) * | 2017-09-29 | 2018-02-23 | 天津豪鑫精密模具有限公司 | One kind is used for the adjustable inclination frock of workpiece grinding |
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| GR01 | Patent grant |