CN104400645A - Device for fixing aluminum plate during corner angle polishing - Google Patents
Device for fixing aluminum plate during corner angle polishing Download PDFInfo
- Publication number
- CN104400645A CN104400645A CN201410733028.6A CN201410733028A CN104400645A CN 104400645 A CN104400645 A CN 104400645A CN 201410733028 A CN201410733028 A CN 201410733028A CN 104400645 A CN104400645 A CN 104400645A
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- CN
- China
- Prior art keywords
- pressing plate
- aluminium sheet
- corner angle
- main body
- apparatus main
- 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
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a device for fixing an aluminum plate during corner angle polishing. The device comprises a device body, and also includes a support block positioned at the upper part of the device body, two pressing plates, a support pin positioned in the device body, a lever and two eyebolts, wherein each of the left and right ends of the support block is provided with a slope, the two pressing plates are distributed on two sides of the device body, one pressing plate and the corresponding slope can encircle a groove capable of holding the aluminum plate, the two eyebolts are distributed on two sides of the device body, one end of each eyebolt is hinged to one end of the lever while the other end of the eyebolt is fixed on the corresponding pressing plate after passing through the through hole in the middle of the pressing plate, the upper end top face of each pressing plate is a plane, the inner side of the upper end of each pressing plate is raised to form a pressing block can press the aluminum plate tightly, and the middle part of the lever can be abutted against the support pin. The device for fixing an aluminum plate during corner angle polishing is simple in structure, easy to operate, convenient and quick to clamp the aluminum plate, convenient to improve corner angle polishing efficiency, and reduced in cost.
Description
Technical field
The present invention relates to refrigeration machine parts production technical field, be specifically related to a kind of aluminium sheet polishing corner angle fixture.
Background technology
The transfer of heat with the cooled object of lower temperature is obtained the machine of cold to surrounding medium by refrigeration machine (refrigerating machine).Cold is called traditionally from the heat of lower temperature object transfer.The working medium participating in thermal procession change (power conversion and transfer of heat) in refrigeration machine is called cold-producing medium.The temperature range of refrigeration is usually at more than 120K, and 120K is with subordinate's profound hypothermia technical scope.Refrigeration machine is widely used in industrial and agricultural production and daily life.
Aluminium sheet is used in a large number in refrigeration machine, at present very important technique together to the polishing of corner angle in the process of aluminium sheet, can by improve aluminium sheet surface smoothness, avoid stress to concentrate, thus improve quality of fit and the intensity of aluminium sheet, but the fixture structure of aluminium sheet polishing corner angle is complicated in prior art, operation inconvenience, impact polishing corner angle efficiency.
Summary of the invention
The invention is intended to provide a kind of aluminium sheet polishing corner angle fixture, to improve polishing corner angle efficiency.
Aluminium sheet polishing corner angle fixture in this programme, comprises apparatus main body, also comprises the rest pad, pressing plate, the supporting nail being positioned at apparatus main body, lever and the lifting bolt that are positioned at device body upper; An inclined-plane is respectively established at two ends, rest pad left and right, pressing plate is two and is distributed in apparatus main body both sides, a pressing plate and an inclined-plane can surround the groove holding aluminium sheet, lifting bolt is two and is distributed in apparatus main body both sides, lifting bolt one end is hinged on lever one end, and the lifting bolt other end passes the through hole in the middle part of pressing plate and is fixed on pressing plate by nut, and pressing plate upper end end face is plane, pressing plate upper end inner bulge forms the briquetting that can compress aluminium sheet, and its intermediate part can be against supporting and nail on.
The advantage of this programme is: comprise apparatus main body, also comprises the rest pad, pressing plate, the supporting nail being positioned at apparatus main body, lever and the lifting bolt that are positioned at device body upper, an inclined-plane is respectively established at two ends, rest pad left and right, pressing plate is two and is distributed in apparatus main body both sides, a pressing plate and an inclined-plane can surround the groove holding aluminium sheet, when aluminium sheet is arranged in groove, its corner angle expose groove, aluminium sheet is fixed by pressing plate together with rest pad, lifting bolt is two and is distributed in apparatus main body both sides, lifting bolt one end is hinged on lever one end, the lifting bolt other end passes the through hole in the middle part of pressing plate and is fixed on pressing plate by nut, pressing plate upper end end face is plane, when pressing plate compresses aluminium sheet, pressing plate upper end end face keeps level, pressing plate upper end inner bulge forms the briquetting that can compress aluminium sheet, its intermediate part can be against supporting and nail on, screw the nut on pressing plate, pressing plate compresses the aluminium sheet of side, pass through lever simultaneously, supporting nail can time the other end pressing plate also by lifting bolt, nut is strained, thus compress the aluminium sheet of opposite side.
During work, aluminium sheet is placed on inclined-plane, rest pad both sides, then tightening nut, the pressing plate of side compresses aluminium sheet downwards, simultaneously lifting bolt outwards movement, drives on lever one end and puts, the lever other end bottom, drive the bolt of opposite side to move inward, thus make the pressing plate of opposite side compress aluminium sheet, thus can polishing corner angle be carried out; After machining, loosening nut, two pressing plates all unclamp aluminium sheet, can take off aluminium sheet.
This programme structure is simple, processing ease, fast and easy clamping aluminium sheet, is convenient to improve polishing corner angle efficiency, reduces costs.
Further, be provided with spring in the middle part of pressing plate and between apparatus main body, spring housing is on lifting bolt, and after loosening nut, spring can make pressing plate automatically unclamp aluminium sheet.
Further, both sides, apparatus main body bottom are equipped with protruding ejector pin, and when can ensure that pressing plate presses to aluminium sheet by ejector pin, pressure head can be pressed on aluminium sheet completely, instead of only some pressure head is pressed on aluminium sheet, guarantee effect area.
Further, apparatus main body bottom circumference is evenly equipped with screwed hole, is conveniently fixed on workbench or lathe by this device by bolt or screw.
Further, pressing plate and the ejector pin place of offseting are provided with draw-in groove, facilitate the contact of ejector pin and pressing plate to push against.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the clamping large scale bar of the embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: nut 1, lever 2, supporting nail 3, pressing plate 4, rest pad 5.
Embodiment is substantially as shown in Figure 1: aluminium sheet polishing corner angle fixture comprises apparatus main body, apparatus main body bottom circumference is evenly equipped with screwed hole, conveniently by bolt or screw, this device is fixed on workbench or lathe, also comprises the rest pad 5, pressing plate 4, the supporting nail 3 being positioned at apparatus main body, lever 2 and the lifting bolt that are positioned at device body upper, an inclined-plane is respectively established at two ends, rest pad left and right, pressing plate is two and is distributed in apparatus main body both sides, a pressing plate and an inclined-plane can surround the groove holding aluminium sheet, when aluminium sheet is arranged in groove, its corner angle expose groove, aluminium sheet is fixed by pressing plate together with rest pad, spring is provided with in the middle part of pressing plate and between apparatus main body, spring housing is on lifting bolt, after loosening nut 1, spring can make pressing plate automatically unclamp aluminium sheet, lifting bolt is two and is distributed in apparatus main body both sides, lifting bolt one end is hinged on lever one end, the lifting bolt other end passes the through hole in the middle part of pressing plate and is fixed on pressing plate by nut, pressing plate upper end end face is plane, when pressing plate compresses aluminium sheet, pressing plate upper end end face keeps level, pressing plate upper end inner bulge forms the briquetting that can compress aluminium sheet, its intermediate part can be against supporting and nail on, screw the nut on pressing plate, pressing plate compresses the aluminium sheet of side, pass through lever simultaneously, supporting nail can time the other end pressing plate also by lifting bolt, nut is strained, thus compress the aluminium sheet of opposite side, both sides, apparatus main body bottom are equipped with protruding ejector pin, pressing plate and the ejector pin place of offseting are provided with draw-in groove, the contact of ejector pin and pressing plate is facilitated to push against, when can ensure that pressing plate presses to aluminium sheet by ejector pin, pressure head can be pressed on aluminium sheet completely, instead of only some pressure head is pressed on aluminium sheet, guarantee effect area.
During work, aluminium sheet is placed on inclined-plane, rest pad both sides, then tightening nut, the pressing plate of side compresses aluminium sheet downwards, simultaneously lifting bolt outwards movement, drives on lever one end and puts, the lever other end bottom, drive the bolt of opposite side to move inward, thus make the pressing plate of opposite side compress aluminium sheet, thus can polishing corner angle be carried out; After machining, loosening nut, two pressing plates all unclamp aluminium sheet, can take off aluminium sheet.
This programme structure is simple, processing ease, fast and easy clamping aluminium sheet, is convenient to improve polishing corner angle efficiency, reduces costs.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect the practicality of effect of the invention process and invention.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (5)
1. aluminium sheet polishing corner angle fixture, comprises apparatus main body, it is characterized in that, also comprise the rest pad, pressing plate, the supporting nail being positioned at apparatus main body, lever and the lifting bolt that are positioned at device body upper; An inclined-plane is respectively established at two ends, rest pad left and right, pressing plate is two and is distributed in apparatus main body both sides, a pressing plate and an inclined-plane can surround the groove holding aluminium sheet, lifting bolt is two and is distributed in apparatus main body both sides, lifting bolt one end is hinged on lever one end, and the lifting bolt other end passes the through hole in the middle part of pressing plate and is fixed on pressing plate by nut, and pressing plate upper end end face is plane, pressing plate upper end inner bulge forms the briquetting that can compress aluminium sheet, and its intermediate part can be against supporting and nail on.
2. aluminium sheet polishing corner angle fixture according to claim 1, it is characterized in that: be provided with spring in the middle part of pressing plate and between apparatus main body, spring housing is on lifting bolt.
3. aluminium sheet polishing corner angle fixture according to claim 2, is characterized in that: both sides, apparatus main body bottom are equipped with protruding ejector pin.
4. aluminium sheet polishing corner angle fixture according to claim 3, is characterized in that: apparatus main body bottom circumference is evenly equipped with screwed hole.
5. aluminium sheet polishing corner angle fixture according to claim 4, is characterized in that: pressing plate and the ejector pin place of offseting are provided with draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733028.6A CN104400645A (en) | 2014-12-07 | 2014-12-07 | Device for fixing aluminum plate during corner angle polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733028.6A CN104400645A (en) | 2014-12-07 | 2014-12-07 | Device for fixing aluminum plate during corner angle polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104400645A true CN104400645A (en) | 2015-03-11 |
Family
ID=52638344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410733028.6A Pending CN104400645A (en) | 2014-12-07 | 2014-12-07 | Device for fixing aluminum plate during corner angle polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104400645A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215713A (en) * | 2015-09-25 | 2016-01-06 | 重庆瀚方钢结构有限公司 | Portable platen clamp rig |
| CN105437011A (en) * | 2015-12-24 | 2016-03-30 | 福建省金牛机械发展有限公司 | Multi-plate oblique storage rack applied to stone plate edge polishing device |
| CN105458886A (en) * | 2015-12-24 | 2016-04-06 | 福建省金牛机械发展有限公司 | Edge grinding device for multiple obliquely-placed stone slabs in two directions |
Citations (8)
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|---|---|---|---|---|
| KR20010107172A (en) * | 2000-05-25 | 2001-12-07 | 이택원 | Plate mounted on straight line movement bearings and plate grinder |
| CH692330A5 (en) * | 1998-01-31 | 2002-05-15 | Peter Schmid | Device for holding and machining workpieces has triangular body, in corners of which securing pins are fitted in through holes |
| CN201669616U (en) * | 2010-05-21 | 2010-12-15 | 上海外高桥造船有限公司 | Supporting mechanism for processing plates |
| CN201841451U (en) * | 2010-10-19 | 2011-05-25 | 广西晶联光电材料有限责任公司 | Edging and chamfering fixture for planar ceramic target |
| CN102225532A (en) * | 2011-06-08 | 2011-10-26 | 上海电气核电设备有限公司 | Fixture for processing nuclear nonmagnetic inter-granular corrosion sample |
| CN202964399U (en) * | 2012-11-30 | 2013-06-05 | 綦江齿轮传动有限公司 | Clamp for special-shaped piece inner hole grinding |
| CN203945167U (en) * | 2014-07-29 | 2014-11-19 | 杭州汽轮机股份有限公司 | Pole milling hydraulically operated fixture |
| CN204308754U (en) * | 2014-12-07 | 2015-05-06 | 绥阳县耐环铝业有限公司 | Aluminium sheet polishing corner angle fixture |
-
2014
- 2014-12-07 CN CN201410733028.6A patent/CN104400645A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH692330A5 (en) * | 1998-01-31 | 2002-05-15 | Peter Schmid | Device for holding and machining workpieces has triangular body, in corners of which securing pins are fitted in through holes |
| KR20010107172A (en) * | 2000-05-25 | 2001-12-07 | 이택원 | Plate mounted on straight line movement bearings and plate grinder |
| CN201669616U (en) * | 2010-05-21 | 2010-12-15 | 上海外高桥造船有限公司 | Supporting mechanism for processing plates |
| CN201841451U (en) * | 2010-10-19 | 2011-05-25 | 广西晶联光电材料有限责任公司 | Edging and chamfering fixture for planar ceramic target |
| CN102225532A (en) * | 2011-06-08 | 2011-10-26 | 上海电气核电设备有限公司 | Fixture for processing nuclear nonmagnetic inter-granular corrosion sample |
| CN202964399U (en) * | 2012-11-30 | 2013-06-05 | 綦江齿轮传动有限公司 | Clamp for special-shaped piece inner hole grinding |
| CN203945167U (en) * | 2014-07-29 | 2014-11-19 | 杭州汽轮机股份有限公司 | Pole milling hydraulically operated fixture |
| CN204308754U (en) * | 2014-12-07 | 2015-05-06 | 绥阳县耐环铝业有限公司 | Aluminium sheet polishing corner angle fixture |
Non-Patent Citations (1)
| Title |
|---|
| 王光斗等: "《机床夹具设计手册（第三版）》", 30 November 2001 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215713A (en) * | 2015-09-25 | 2016-01-06 | 重庆瀚方钢结构有限公司 | Portable platen clamp rig |
| CN105437011A (en) * | 2015-12-24 | 2016-03-30 | 福建省金牛机械发展有限公司 | Multi-plate oblique storage rack applied to stone plate edge polishing device |
| CN105458886A (en) * | 2015-12-24 | 2016-04-06 | 福建省金牛机械发展有限公司 | Edge grinding device for multiple obliquely-placed stone slabs in two directions |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150311 |
|
| RJ01 | Rejection of invention patent application after publication |