CN107052973A - Method for grinding for shape cutting mouth thrust - Google Patents
Method for grinding for shape cutting mouth thrust Download PDFInfo
- Publication number
- CN107052973A CN107052973A CN201710148277.2A CN201710148277A CN107052973A CN 107052973 A CN107052973 A CN 107052973A CN 201710148277 A CN201710148277 A CN 201710148277A CN 107052973 A CN107052973 A CN 107052973A
- Authority
- CN
- China
- Prior art keywords
- sheet material
- pressing plate
- rubbing head
- lifting cylinder
- cutting mouth
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Abstract
The invention discloses the method for grinding for shape cutting mouth thrust, comprise the following steps：First sheet material is placed on the upper surface of workbench, the thickness in gap and sheet material between two ends of the U-shaped rubbing head on guide rail matches, now by the edge of sheet material as in the gap, drive rubbing head, until the buffed surface on the madial wall of two ends of rubbing head is contacted respectively at upper and lower two surfaces of sheet edge, at the same time, hold-down mechanism synchronous effect, the output end of lifting cylinder is moved down, and drives the related pressing plate of lifting column of bending extension directly to act on together to the middle part of sheet material.The rubbing head of the U-shaped of opening direction and horizontal direction parallel, two horizontal segment can be fabricated to detachable connection, i.e. one of horizontal segment is connected by bolt with another horizontal segment, and then realizes that the spacing between two horizontal segments is adjustable, that is, adapts to the polishing of the raw sheet material of different-thickness.
Description
Technical field
Field is fabricated the present invention relates to sheet metal, and in particular to the grinding for shape cutting mouth thrust
Method.
Background technology
Metallic composite panel：Refer to the plank coated with another metal in layer of metal, having reached makes not reducing
With economizing on resources on the premise of effect (antiseptic property, mechanical strength etc.), reduce the effect of cost.Complex method generally has blast
It is compound, blast Rolling compund, Rolling compund etc..Composite can be divided into composite plate, multiple tube, compound bar etc. by outward appearance, mainly
Apply in anti-corrosion, pressure vessel manufacturing, electricity is built, petrochemical industry, medicine, light industry, automobile and other industries.At present, in the market sheet metal is cut
Processing technology is cut, usually using the cutting of the acetylene of oxygen one, plate shearing machine shearing and cutting machine cutting, but above-mentioned three's cutting equipment is equal
In the presence of certain defect, i.e., easily occur projection or crimping etc. at the cutting mouth of sheet metal, and the projection that produces or
Crimping easily scratches workman in man-handling of materials, and be unfavorable for sheet material stack storage.For burr for being formed after cutting etc.,
Typically polished one by one by man-hour manually hand-held milling drum, considerably increase the labor intensity of workman, while the efficiency of polishing is low
Under.
The content of the invention
Present invention aims at the method for grinding provided for shape cutting mouth thrust, processing effect is improved to realize
The purpose of rate.
The present invention is achieved through the following technical solutions：
For the method for grinding of shape cutting mouth thrust, comprise the following steps：Sheet material is first placed on workbench
Upper surface on, the thickness in gap and sheet material between two ends of the U-shaped rubbing head on guide rail matches, then will
The edge of sheet material drives rubbing head as in the gap, until the buffed surface on the madial wall of two ends of rubbing head respectively at
Upper and lower two surfaces contact of sheet edge, at the same time, hold-down mechanism synchronous effect, the output end of lifting cylinder is moved down, band
The related pressing plate of lifting column of dynamic bending extension is directly acted on to the middle part of sheet material together；
Wherein, the guide rail provided with annular on the inside of the contour line of the worktable upper surface, the rubbing head, which is slided, to be set
In the guide rail, the hold-down mechanism includes lifting cylinder, lifting column and the pressing plate being arranged on the wall of workbench side, lifting
One end of post is connected with lifting cylinder output end, and the lifting column other end is connected after upwardly extending and bending with the middle part of pressing plate.Enter
One step, the rubbing head of the U-shaped of opening direction and horizontal direction parallel, two horizontal segment can be fabricated to detachable connection,
I.e. one of horizontal segment is connected by bolt with another horizontal segment, and then realizes that the spacing between two horizontal segments is adjustable,
Adapt to the polishing of the raw sheet material of different-thickness.
The pressing plate is inverted U-shaped plate, and inlays in the pressing plate flexible rubber blanket, and the rubber blanket is local
Protrude from the lower surface of the pressing plate.The rubber blanket of elasticity is embedded in U-shaped pressing plate, and the part of rubber blanket protrudes from pressing plate
Lower surface so that pressing plate realizes flexible contact, to avoid pressing plate from directly acting on to sheet material when with sheet material upper surface
And damage is caused to sheet material upper surface, reduce the scrappage of sheet material；And in polishing, produced by between sheet material and grinding disc
Applied stress can buffer elimination in transmittance process by the elastic rubber blanket, improve sheet material and stablize in process
Property.
Multiple pressure sensors are additionally provided with the lower surface of the rubber blanket, the pressure sensor passes through controller and institute
State lifting cylinder connection.It is damaged to avoid sheet material from occurring stress raisers during pushing, therefore in the following table of pressing plate
Multiple pressure sensors are set on face, and multiple pressure sensors are evenly distributed on the contact area model that pressing plate is contacted with sheet material
In enclosing, overall Stress appraisal is carried out to sheet material compression area to facilitate, when the pressure value detected by pressure sensor is too high
When, pressure sensor will detect that data are sent to controller, and the operation conditions of lifting cylinder is adjusted by controller, even if stopping lifting
Rise the decline of cylinder.
The present invention compared with prior art, has the following advantages and advantages：
1st, hold-down mechanism synchronous effect of the present invention, the output end of lifting cylinder is moved down, and drives the lifting column of bending extension to connect
Directly acted on together to the middle part of sheet material with pressing plate, to realize to the compression in the middle part of sheet material, it is to avoid sheet material is in sanding and polishing process
The middle scrappage for displacement occur and increasing sheet material；
2nd, the present invention is damaged to avoid sheet material from occurring stress raisers during pushing, therefore in the following table of pressing plate
Multiple pressure sensors are set on face, and multiple pressure sensors are evenly distributed on the contact area model that pressing plate is contacted with sheet material
In enclosing, overall Stress appraisal is carried out to sheet material compression area to facilitate, when the pressure value detected by pressure sensor is too high
When, pressure sensor will detect that data are sent to controller, and the operation conditions of lifting cylinder is adjusted by controller, even if stopping lifting
Rise the decline of cylinder.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 is side view of the invention.
Mark and corresponding parts title in accompanying drawing：
1- workbench, 2- rubbing heads, 3- guide rails, 4- sheet materials, 5- hold-down mechanisms, 51- pressing plates, 52- lifting cylinders, 53- liters
Post, 54- pressure sensors, 55- rubber blankets drop.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment and its explanation of the invention is only used for explaining the present invention, does not make
For limitation of the invention.
Embodiment 1
As shown in Fig. 1~2, the present embodiment comprises the following steps：First sheet material 4 is placed on the upper surface of workbench 1, position
Gap and the thickness of sheet material 4 between two ends of the U-shaped rubbing head 2 on guide rail 3 match, then by the side of sheet material 4
Edge drives rubbing head 2 as in the gap, until the buffed surface on the madial wall of 2 two ends of rubbing head is respectively at the side of sheet material 4
Upper and lower two surfaces contact of edge, at the same time, the synchronous effect of hold-down mechanism 5, the output end of lifting cylinder 52 is moved down, and is driven
The related pressing plate 51 of lifting column 53 for bending extension is directly acted on to the middle part of sheet material 4 together；
Wherein, the guide rail 3 provided with annular on the inside of the contour line of the upper surface of workbench 1, the rubbing head 2 is slided and set
Put in the guide rail 3, the hold-down mechanism 5 include be arranged on the side wall of workbench 1 on lifting cylinder 52, lifting column 53 and
Pressing plate 51, one end of lifting column 53 is connected with the output end of lifting cylinder 52, the other end of lifting column 53 upwardly extend and bend after with
The middle part connection of pressing plate 51.
Further, the rubbing head 2 of the U-shaped of opening direction and horizontal direction parallel, two horizontal segment can be fabricated to can
It is detachably connected with, i.e., one of horizontal segment is connected by bolt with another horizontal segment, under the fastening of regulating nut, and then
Realize that the spacing between two horizontal segments is adjustable, that is, adapt to the polishing of the raw sheet material of different-thickness.
The pressing plate 51 is inverted U-shaped plate, and inlays in the pressing plate 51 flexible rubber blanket 55, the rubber
The local lower surface for protruding from the pressing plate 51 of pad 55.The rubber blanket 55 of elasticity, and rubber blanket 55 are embedded in U-shaped pressing plate 51
Part protrude from the lower surface of pressing plate 51 so that pressing plate 51 realizes flexible contact, to keep away when with 4 upper surface of sheet material
Exempt to cause the upper surface of sheet material 4 damage on directly effect to the sheet material 4 of pressing plate 51, reduce the scrappage of sheet material 4；And in polishing
When, the applied stress produced by between sheet material 4 and grinding disc 27 can be buffered in transmittance process by the elastic rubber blanket 55
Eliminate, improve the stability in process of sheet material 4.
Multiple pressure sensors 54 are additionally provided with the lower surface of the rubber blanket 55, the pressure sensor 54 passes through control
Device is connected with the lifting cylinder 52.It is damaged to avoid sheet material 4 from occurring stress raisers during pushing, therefore in pressure
Multiple pressure sensors 54 are set on the lower surface of plate 51, and multiple pressure sensors 54 are evenly distributed on pressing plate 51 and sheet material 4
In the range of the contact area contacted, overall Stress appraisal is carried out to the compression area of sheet material 4 to facilitate, when pressure sensor 54
When detected pressure value is too high, pressure sensor 54 will detect that data are sent to controller, by controller regulation lifting gas
The operation conditions of cylinder 52, even if stopping the decline of lifting cylinder 52.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (3)
1. the method for grinding for shape cutting mouth thrust, it is characterised in that comprise the following steps：First by sheet material (4)
On the upper surface for being placed on workbench (1), gap and plate between two ends of the U-shaped rubbing head (2) on guide rail (3)
The thickness of material (4) matches, and the edge of sheet material (4) then is driven into rubbing head (2) as in the gap, until rubbing head (2)
Buffed surface on the madial wall of two ends is contacted respectively at upper and lower two surfaces at sheet material (4) edge, at the same time, is compressed
Mechanism (5) synchronous effect, the output end of lifting cylinder (52) is moved down, and drives lifting column (53) related pressing plate (51) of bending extension
Directly act on together to the middle part of sheet material (4)；
Wherein, the guide rail (3) provided with annular on the inside of the contour line of the workbench (1) upper surface, the rubbing head (2) is slided
It is arranged in the guide rail (3), the hold-down mechanism (5) includes lifting cylinder (52), the liter being arranged on the wall of workbench (1) side
Post (53) and pressing plate (51) are dropped, and one end of lifting column (53) is connected with lifting cylinder (52) output end, and lifting column (53) is another
End is connected after upwardly extending and bending with the middle part of pressing plate (51).
2. the method for grinding according to claim 1 for shape cutting mouth thrust, it is characterised in that：The pressure
Plate (51) is inverted U-shaped plate, and inlays flexible rubber blanket (55), rubber blanket (55) office in the pressing plate (51)
Portion protrudes from the lower surface of the pressing plate (51).
3. the method for grinding according to claim 2 for shape cutting mouth thrust, it is characterised in that：Described
The lower surface of rubber blanket (55) is additionally provided with multiple pressure sensors (54), the pressure sensor (54) by controller with it is described
Lifting cylinder (52) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710148277.2A CN107052973A (en) | 2017-03-14 | 2017-03-14 | Method for grinding for shape cutting mouth thrust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710148277.2A CN107052973A (en) | 2017-03-14 | 2017-03-14 | Method for grinding for shape cutting mouth thrust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107052973A true CN107052973A (en) | 2017-08-18 |
Family
ID=59622059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710148277.2A Pending CN107052973A (en) | 2017-03-14 | 2017-03-14 | Method for grinding for shape cutting mouth thrust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107052973A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10156681A (en) * | 1996-12-03 | 1998-06-16 | Koyo Mach Ind Co Ltd | Double surface grinding device for thin disk-shaped work piece |
| CN104511814A (en) * | 2014-12-20 | 2015-04-15 | 重庆尹氏天润套装门有限公司 | Wood board processing table with two-side grinding function |
| CN104511820A (en) * | 2014-12-20 | 2015-04-15 | 重庆尹氏天润套装门有限公司 | Wood board edge two-side grinding device |
| CN104924125A (en) * | 2015-05-29 | 2015-09-23 | 苏州亚思科精密数控有限公司 | Universal clamp for numerical control machine tool |
| CN205734223U (en) * | 2016-06-24 | 2016-11-30 | 江苏树仁木业有限公司 | A kind of sheet material double face burnishing device |
-
2017
- 2017-03-14 CN CN201710148277.2A patent/CN107052973A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10156681A (en) * | 1996-12-03 | 1998-06-16 | Koyo Mach Ind Co Ltd | Double surface grinding device for thin disk-shaped work piece |
| CN104511814A (en) * | 2014-12-20 | 2015-04-15 | 重庆尹氏天润套装门有限公司 | Wood board processing table with two-side grinding function |
| CN104511820A (en) * | 2014-12-20 | 2015-04-15 | 重庆尹氏天润套装门有限公司 | Wood board edge two-side grinding device |
| CN104924125A (en) * | 2015-05-29 | 2015-09-23 | 苏州亚思科精密数控有限公司 | Universal clamp for numerical control machine tool |
| CN205734223U (en) * | 2016-06-24 | 2016-11-30 | 江苏树仁木业有限公司 | A kind of sheet material double face burnishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
|
| RJ01 | Rejection of invention patent application after publication |