CN107520655A - A kind of magnetic cushion block - Google Patents
A kind of magnetic cushion block Download PDFInfo
- Publication number
- CN107520655A CN107520655A CN201710946890.9A CN201710946890A CN107520655A CN 107520655 A CN107520655 A CN 107520655A CN 201710946890 A CN201710946890 A CN 201710946890A CN 107520655 A CN107520655 A CN 107520655A
- Authority
- CN
- China
- Prior art keywords
- plane
- top shoe
- cushion block
- lower base
- compression spring
- 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.)
- Pending
Links
- 230000006835 compression Effects 0.000 claims abstract description 34
- 238000007906 compression Methods 0.000 claims abstract description 34
- 239000000696 magnetic material Substances 0.000 claims abstract description 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 4
- RIVZIMVWRDTIOQ-UHFFFAOYSA-N cobalt iron Chemical compound [Fe].[Co].[Co].[Co] RIVZIMVWRDTIOQ-UHFFFAOYSA-N 0.000 claims description 2
- 229910000702 sendust Inorganic materials 0.000 claims description 2
- 229910000676 Si alloy Inorganic materials 0.000 claims 1
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 26
- 239000010959 steel Substances 0.000 abstract description 26
- 230000003319 supportive effect Effects 0.000 abstract description 6
- 238000003801 milling Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/10—Auxiliary devices, e.g. bolsters, extension members
- B23Q3/105—Auxiliary supporting devices independent of the machine tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
- B23Q3/154—Stationary devices
- B23Q3/1543—Stationary devices using electromagnets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Soft Magnetic Materials (AREA)
Abstract
The invention provides a kind of magnetic cushion block, including lower base, and slideably overlay the top shoe in lower base upper end；The contact surface of lower base and top shoe is clinoplain, lower that compression spring is connected between base and top shoe, and top shoe can slide up and down in the presence of compression spring along clinoplain；The bottom surface of lower base and the upper surface of top shoe are horizontal plane；Lower base and top shoe are made by soft magnetic materials.The magnetic cushion block can play a supportive role to steel plate and not interfere with its levelness.
Description
Technical field
The present invention relates to metal working technical area, more particularly to a kind of magnetic cushion block.
Background technology
When being processed using electromagnetism milling machine to low carbon steel plate, it will usually place three ironys in triangle on electromagnetism milling platform
Cushion block, then steel plate to be processed is placed on three cushion blocks, after electromagnetism milling platform is powered, steel plate adsorbed by cushion block,
Ensure that steel plate is in horizontality using 3 points of principles for determining a plane.Yet with only three strong points, absorption affinity
Weaker, when milling cutter is moved to some positions at steel plate edge, steel plate often occurs to tilt phenomenon, influences processing essence
Degree, and if the quantity of the simple common cushion block of increase, the levelness of steel plate is difficult to ensure that again.Therefore, it is necessary to use three
Common cushion block on the basis of ensureing steel plate levelness, sets some to play a supportive role and does not interfere with steel plate levelness
Aid in cushion block.
The content of the invention
In view of in place of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of magnetic cushion block, the magnetic conduction pad
Block can play a supportive role to steel plate and not interfere with its levelness.
In order to achieve the above object, this invention takes following technical scheme：
A kind of magnetic cushion block, including lower base, and slideably overlay the top shoe in lower base upper end；Lower base and upper cunning
The contact surface of block is clinoplain, lower that compression spring is connected between base and top shoe, and top shoe can be in compression spring
Slided up and down under effect along clinoplain；The bottom surface of lower base and the upper surface of top shoe are horizontal plane；Lower base and upper
Sliding block is made by soft magnetic materials.
In described magnetic cushion block, the upper surface of the lower base includes the first inclined-plane and the second inclined-plane that are parallel to each other,
And the first inclined-plane lower edge of connection and the 3rd inclined-plane on edge on the second inclined-plane；The bottom surface of the top shoe includes the to be parallel to each other
Four inclined-planes and the 5th inclined-plane, and the 4th inclined-plane lower edge of connection and the 6th inclined-plane on edge on the 5th inclined-plane；First inclined-plane and the 4th
Inclined-plane is parallel, and the 3rd inclined-plane is parallel with the 6th plane；Wherein, the 4th inclined-plane is overlayed on the first inclined-plane, and the 5th inclined-plane overlays
On second inclined-plane；The compression spring is connected between the 3rd inclined-plane and the 6th plane.
In described magnetic cushion block, the compression spring is provided with two, and two compression springs are symmetrical arranged, compression spring
Both ends be inserted in be opened in the spring mounting hole on the 3rd inclined-plane and the 6th inclined-plane respectively.
In described magnetic cushion block, the both sides of the top shoe are symmetrically provided with two pieces of spacing catch, on spacing catch
Inclined chute is offered, the length direction of chute is parallel to the first inclined-plane；Lower base both sides are provided through the chute
First screw.
In described magnetic cushion block, the end of first screw puts in the spring mounting hole internal locking compression on the 3rd inclined-plane
The lower end of spring；The top shoe both sides are provided through the second screw of chute, and the end of the second screw puts in the 6th inclined-plane
Spring mounting hole internal locking compression spring upper end.
It is detachable connection between the spacing catch and top shoe in described magnetic cushion block.
In described magnetic cushion block, the angle on first inclined-plane and horizontal plane is 45 °.
In described magnetic cushion block, the lower base and top shoe are by mild steel, ferro-silicium, ferroaluminium, iron sial
Alloy, dilval or ferrocobalt are made.
In described magnetic cushion block, the bottom of the lower base offers T-shaped neck.
Beneficial effect：
The invention provides a kind of magnetic cushion block, during processing, after steel plate to be processed is supported with three common cushion blocks, then at steel
Plate bottom needs the place of extra support to fill in magnetic cushion block, and top shoe is supported in the presence of compression spring in steel plate bottom,
Herein, the power of compression spring is not enough to a steel plate and also jacked up, therefore does not interfere with the levelness of steel plate；After electromagnetism milling platform is powered,
Lower base and top shoe are magnetized simultaneously, and the inclined-plane contacted between them can strongly be attached together, and at the top of top shoe
Steel plate can be adsorbed, and because the frictional force between lower base and the contact inclined-plane of top shoe is sufficiently large, make top shoe can not edge
Inclined-plane is moved, therefore steel plate can be played a supportive role.
Brief description of the drawings
Fig. 1 is the stereogram of magnetic cushion block provided by the invention.
Fig. 2 is the front view of magnetic cushion block provided by the invention.
Fig. 3 is the right view of magnetic cushion block provided by the invention.
Fig. 4 is the structural representation of magnetic cushion block provided by the invention.
Fig. 5 is the side view of lower base and top shoe in magnetic cushion block provided by the invention.
Embodiment
The present invention provides a kind of magnetic cushion block, to make the purpose of the present invention, technical scheme and effect clearer, clear and definite,
The present invention is described in more detail for the embodiment that develops simultaneously referring to the drawings.It should be appreciated that specific embodiment described herein
Only to explain the present invention, it is not intended to limit the present invention.
Fig. 1-5, a kind of magnetic cushion block, including lower base 1 are referred to, and is slideably overlayed in the upper of lower base upper end
Sliding block 2；The contact surface of lower base and top shoe is clinoplain, lower that compression spring 3, upper cunning are connected between base and top shoe
Block can slide up and down in the presence of compression spring along clinoplain；The bottom surface of lower base 1 and the upper surface of top shoe 2 are
Horizontal plane；Lower base and top shoe are by mild steel, ferro-silicium, ferroaluminium, sendust, dilval or iron
The soft magnetic materials such as cobalt alloy are made.
During processing, after steel plate to be processed is supported with three common cushion blocks, extra support is needed then at steel plate bottom
Magnetic cushion block is filled in place, and top shoe 2 is supported in the presence of compression spring 3 in steel plate bottom, and herein, the power of compression spring is not
It is enough steel plate also to jack up, therefore does not interfere with the levelness of steel plate；After electromagnetism milling platform is powered, lower base 1 and top shoe 2 are simultaneously
It is magnetized, the inclined-plane contacted between them can be strongly attached together, and steel plate can be adsorbed at the top of top shoe, and due to
Frictional force between the contact inclined-plane of lower base and top shoe is sufficiently large, top shoe can not be moved along inclined-plane, therefore can be right
Steel plate plays a supportive role.It can be seen that the magnetic cushion block can play a supportive role to steel plate and not interfere with its levelness.
Specifically, seeing Fig. 1-5, the upper surface of the lower base 1 includes the first inclined-plane 11 and the second inclined-plane that are parallel to each other
12, and the first inclined-plane lower edge of connection and the 3rd inclined-plane 13 on edge on the second inclined-plane；The bottom surface of the top shoe 2 includes mutually flat
The 4th capable inclined-plane 21 and the 5th inclined-plane 22, and the 4th inclined-plane lower edge of connection and the 6th inclined-plane 23 on edge on the 5th inclined-plane；The
One inclined-plane is parallel with the 4th inclined-plane, and the 3rd inclined-plane is parallel with the 6th plane；Wherein, the 4th inclined-plane 21 is overlayed on the first inclined-plane 11
On, the 5th inclined-plane 22 is overlayed on the second inclined-plane 12；The compression spring 3 be connected to the 3rd inclined-plane 13 and the 6th plane 23 it
Between.
Further, Fig. 4 is seen, the compression spring 3 is provided with two, and two compression springs are symmetrical arranged, compression spring
Both ends be inserted in be opened in the spring mounting hole 31 on the 3rd inclined-plane 13 and the 6th inclined-plane 23 respectively（It is oblique that the 3rd is only drawn in figure
Spring mounting hole on face 13）, to prevent compression spring from lodging.
In the present embodiment, the both sides of the top shoe 2 are symmetrically provided with two pieces of spacing catch 4, are opened up on spacing catch
There is inclined chute 41, the length direction of chute 41 is parallel to the first inclined-plane 11；The lower both sides of base 1 are provided through the chute
41 the first screw 14.It is oriented to by motion of the cooperation of the first screw 14 and chute 41 to top shoe, ensures top shoe
It can only be moved along the incline direction on the first inclined-plane and the second inclined-plane.
Further, the end of first screw 14 puts in the internal locking of the spring mounting hole 31 compression bullet on the 3rd inclined-plane 13
The lower end of spring 3；The both sides of top shoe 2 are provided through the second screw 24 of chute 41, and the end of the second screw puts in the 6th
The upper end of the internal locking compression spring 3 of spring mounting hole 31 on inclined-plane 23.In order to facilitate assembly and disassembly, spring mounting hole and compression spring it
Between coordinate for gap, therefore compression spring both ends are locked by the first screw 14 and the second screw 24, prevent compression spring from bullet
Deviate from spring mounting hole.
Preferably, it is detachable connection between the spacing catch 4 and top shoe 2, is such as connected by screw, to lead
The assembly and disassembly of magnetic cushion block and part exchanging.
In the present embodiment, the angle of first inclined-plane 11 and horizontal plane is 45 °, the angle both can guarantee that underlay seat with it is upper
The component of frictional force in the vertical direction between sliding block is sufficiently large, to prevent top shoe from being slided by the extruding of steel plate, again
It can guarantee that top shoe has enough movable distances up and down in the case of size is less（Typically to ensure top shoe vertical
Floating distance on direction is not less than 4mm）, to improve applicability.
In addition, the bottom of the lower base 1 offers T-shaped neck 15.Fixing bolt can be set on electromagnetism milling platform, process
Shi Liyong is connected to neck 15 on fixing bolt, prevents magnetic cushion block from being moved on electromagnetism milling platform, ensures machining accuracy.
It is understood that for those of ordinary skills, can be with technique according to the invention scheme and its hair
Bright design is subject to equivalent substitution or change, and all these changes or replacement should all belong to the guarantor of appended claims of the invention
Protect scope.
Claims (9)
1. a kind of magnetic cushion block, it is characterised in that including lower base, and slideably overlay the upper cunning in lower base upper end
Block；The contact surface of lower base and top shoe is clinoplain, lower that compression spring, top shoe energy are connected between base and top shoe
It is enough to be slided up and down in the presence of compression spring along clinoplain；The bottom surface of lower base and the upper surface of top shoe are horizontal flat
Face；Lower base and top shoe are made by soft magnetic materials.
2. magnetic cushion block according to claim 1, it is characterised in that the upper surface of the lower base includes what is be parallel to each other
First inclined-plane and the second inclined-plane, and the first inclined-plane lower edge of connection and the 3rd inclined-plane on edge on the second inclined-plane；The top shoe
Bottom surface includes the 4th inclined-plane and the 5th inclined-plane being parallel to each other, and the 4th inclined-plane lower edge of connection and the 6th of edge on the 5th inclined-plane
Inclined-plane；First inclined-plane is parallel with the 4th inclined-plane, and the 3rd inclined-plane is parallel with the 6th plane；Wherein, the 4th inclined-plane overlays oblique first
On face, the 5th inclined-plane is overlayed on the second inclined-plane；The compression spring is connected between the 3rd inclined-plane and the 6th plane.
3. magnetic cushion block according to claim 2, it is characterised in that the compression spring is provided with two, two compressions
Spring is symmetrical arranged, and the both ends of compression spring are inserted in respectively to be opened in the spring mounting hole on the 3rd inclined-plane and the 6th inclined-plane.
4. magnetic cushion block according to claim 2, it is characterised in that the both sides of the top shoe are symmetrically provided with two pieces
Spacing catch, inclined chute is offered on spacing catch, the length direction of chute is parallel to the first inclined-plane；Lower base both sides are set
It is equipped with the first screw through the chute.
5. magnetic cushion block according to claim 4, it is characterised in that the end of first screw puts in the 3rd inclined-plane
The lower end of spring mounting hole internal locking compression spring；The top shoe both sides are provided through the second screw of chute, the second spiral shell
The end of nail puts in the upper end of the spring mounting hole internal locking compression spring on the 6th inclined-plane.
6. magnetic cushion block according to claim 5, it is characterised in that be detachable between the spacing catch and top shoe
Formula connects.
7. magnetic cushion block according to claim 2, it is characterised in that the angle on first inclined-plane and horizontal plane is 45 °.
8. magnetic cushion block according to claim 1, it is characterised in that the lower base and top shoe are by mild steel, iron silicon
Alloy, ferroaluminium, sendust, dilval or ferrocobalt are made.
9. magnetic cushion block according to claim 1, it is characterised in that the bottom of the lower base offers T-shaped neck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710946890.9A CN107520655A (en) | 2017-10-12 | 2017-10-12 | A kind of magnetic cushion block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710946890.9A CN107520655A (en) | 2017-10-12 | 2017-10-12 | A kind of magnetic cushion block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107520655A true CN107520655A (en) | 2017-12-29 |
Family
ID=60684398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710946890.9A Pending CN107520655A (en) | 2017-10-12 | 2017-10-12 | A kind of magnetic cushion block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107520655A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4837540A (en) * | 1987-10-12 | 1989-06-06 | Tecnomagnete S.P.A. | Magnetic work-holder |
| CN200942493Y (en) * | 2006-03-22 | 2007-09-05 | 广东圣都模具股份有限公司 | Adjustable magnetic guiding block |
| TWM360769U (en) * | 2009-01-09 | 2009-07-11 | Uei Lih Tsyr Entpr Co Ltd | Spring magnetically-permeable seat |
| CN201376201Y (en) * | 2009-02-27 | 2010-01-06 | 江苏无锡建华机床附件集团有限公司 | Self adapting magnetic conduction cushion block |
| EP2384857A1 (en) * | 2010-05-03 | 2011-11-09 | Uhlmann Pac-Systeme GmbH & Co. KG | Device for tensioning a workpiece |
| CN204545998U (en) * | 2015-01-15 | 2015-08-12 | 保定向阳航空精密机械有限公司 | A kind of electric permanent-magnet suction disc that can adsorb clamping work pieces |
| DE202016103435U1 (en) * | 2016-06-28 | 2016-07-07 | Po-Shen Chen | Clamping device for workpieces with single side |
| CN205765011U (en) * | 2016-05-13 | 2016-12-07 | 庞文波 | A kind of simple clamping device |
| TWM535137U (en) * | 2016-08-12 | 2017-01-11 | Homge Machinery Industrial Co Ltd | Improved spring magnetic block structure of magnetic work table |
| CN207358667U (en) * | 2017-10-12 | 2018-05-15 | 广东东方精工科技股份有限公司 | A kind of magnetic cushion block |
-
2017
- 2017-10-12 CN CN201710946890.9A patent/CN107520655A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4837540A (en) * | 1987-10-12 | 1989-06-06 | Tecnomagnete S.P.A. | Magnetic work-holder |
| CN200942493Y (en) * | 2006-03-22 | 2007-09-05 | 广东圣都模具股份有限公司 | Adjustable magnetic guiding block |
| TWM360769U (en) * | 2009-01-09 | 2009-07-11 | Uei Lih Tsyr Entpr Co Ltd | Spring magnetically-permeable seat |
| CN201376201Y (en) * | 2009-02-27 | 2010-01-06 | 江苏无锡建华机床附件集团有限公司 | Self adapting magnetic conduction cushion block |
| EP2384857A1 (en) * | 2010-05-03 | 2011-11-09 | Uhlmann Pac-Systeme GmbH & Co. KG | Device for tensioning a workpiece |
| CN204545998U (en) * | 2015-01-15 | 2015-08-12 | 保定向阳航空精密机械有限公司 | A kind of electric permanent-magnet suction disc that can adsorb clamping work pieces |
| CN205765011U (en) * | 2016-05-13 | 2016-12-07 | 庞文波 | A kind of simple clamping device |
| DE202016103435U1 (en) * | 2016-06-28 | 2016-07-07 | Po-Shen Chen | Clamping device for workpieces with single side |
| TWM535137U (en) * | 2016-08-12 | 2017-01-11 | Homge Machinery Industrial Co Ltd | Improved spring magnetic block structure of magnetic work table |
| CN207358667U (en) * | 2017-10-12 | 2018-05-15 | 广东东方精工科技股份有限公司 | A kind of magnetic cushion block |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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