CN102528457B - Fixture for molding flange lining plastic surface countersinking plane in steel lining molding - Google Patents
Fixture for molding flange lining plastic surface countersinking plane in steel lining molding Download PDFInfo
- Publication number
- CN102528457B CN102528457B CN201210013086.2A CN201210013086A CN102528457B CN 102528457 B CN102528457 B CN 102528457B CN 201210013086 A CN201210013086 A CN 201210013086A CN 102528457 B CN102528457 B CN 102528457B
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- China
- Prior art keywords
- flange
- cutter
- screw rod
- locking button
- tight locking
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- Expired - Fee Related
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to a fixture for molding a flange lining plastic surface countersinking plane in steel lining molding; a lower flange is fixedly provided with a screw rod; the top of the screw rod is arranged on an upper flange by virtue of a nut; the upper flange is internally provided with an upper bearing and a lower bearing; an inner clamp spring is fixed between the two bearings; the bearings are respectively and internally rotatably provided with a cutter bar shaft; the bottom ends of the cutter bar shafts are respectively provided with drills; two countersinking plane cutters are respectively fixed above the drills and on the cutter bar shafts arranged below the upper flange; the cutting edge of each countersinking plane cutter is provided with a blade nick; the screw rod arranged below the lower flange is externally and fixedly provided with a ring; the lower flange is provided with a box-type lock catch and is articulated with an operation rocker which is rotatably provided with a mounting shaft through a pin shaft of the box-type lock catch; the mounting shaft is provided with a locking buckle; and the locking buckle is matched with the screw rod. The fixture is simple and labor-saving in installation, and is capable of further improving the processing quality.
Description
Technical field
The present invention relates to a kind of frock clamp, especially a kind of steel lining plastic flange lining is moulded face punching spot facing one-shot forming frock.
Background technology
In all steel lining plastic industries, all linings are moulded flange processing endoporus and plane is all that manual operations completes.Manual operations can not ensure the straight degree of endoporus, can not guarantee the uniformity of endoporus and steel body tube hub line, often has the situation that drills plastic lining layer to occur.The face of tying is also only processed with instruments such as electric planer, angle mills, can not ensure the flatness of plane, can not guarantee processing after plastic surface and the collimation of steel flange plane.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of steel lining plastic flange lining easy for installation, that can improve crudy to mould face punching spot facing one-shot forming frock.
According to technical scheme provided by the invention, described steel lining plastic flange lining is moulded face punching spot facing one-shot forming frock, comprise upper flange and lower flange, on lower flange, be installed with screw rod, the top ends of screw rod is arranged on upper flange by nut, upper and lower two bearings are installed in upper flange, in between two bearings, jump ring is fixed, in bearing, rotate and have cutter spindle, bottom at cutter spindle is provided with super hole cutter, on the cutter spindle above super hole cutter and below upper flange, be fixed with spot facing cutter, on the cutting edge of spot facing cutter, be provided with blade breach, screw rod below lower flange is installed with ring outward, at lower flange, box snap close is installed, be hinged with operation rocking bar by the bearing pin on box snap close, on operation rocking bar, be rotatablely equipped with installation shaft, tight locking button is installed in installation shaft, tight locking button coordinates with described screw rod.
Described blade breach is semicircle, and on the spot facing cutter of the cutter spindle left and right sides, is all provided with symmetrically two blade breach.
In installation shaft, offer tight locking button installing hole, the top of described tight locking button is inserted in tight locking button installing hole, is bolted with adjusting nut in the top ends of tight locking button.
Be provided with spacing jump ring in the top ends of cutter spindle.
The present invention installs simply saves trouble, and can further improve again crudy.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in the figure, the present invention mainly operates spacing jump ring 10 installation shaft 11 tight locking button 12 adjusting nuts 13 of rocking bar 6 cutter spindle 7 super hole cutter 8 spot facing cutter 9 blade breach 9.1 by upper flange 1 bearing 2 screw rod 3 lower flange 4 rings 5
This steel lining plastic flange lining is moulded face punching spot facing one-shot forming frock, comprise upper flange 1 and lower flange 4, on lower flange 4, be installed with screw rod 3, the top ends of screw rod 3 is arranged on upper flange 1 by nut, upper and lower two bearings 2 are installed in upper flange 1, in between two bearings 2, jump ring is fixed, there is cutter spindle 7 in the interior rotation of bearing 2, in the bottom of cutter spindle 7, super hole cutter 8 is installed, on the cutter spindle 7 above super hole cutter 8 and below upper flange 1, be fixed with spot facing cutter 9, on the cutting edge of spot facing cutter 9, be provided with blade breach 9.1, outside screw rod 3 below lower flange 4, be installed with ring 5, at lower flange 4, box snap close is installed, be hinged with operation rocking bar 6 by the bearing pin on box snap close, on operation rocking bar 6, be rotatablely equipped with installation shaft 11, tight locking button 12 is installed in installation shaft 11, tight locking button 12 coordinates with described screw rod 3.
Described blade breach 9.1 is semicircle, and on the spot facing cutter 9 of cutter spindle 7 left and right sides, is all provided with symmetrically two blade breach 9.1.
In installation shaft 11, offer tight locking button installing hole, the top of described tight locking button 12 is inserted in tight locking button installing hole, is bolted with adjusting nut 13 in the top ends of tight locking button 12.
Be provided with spacing jump ring 10 in the top ends of cutter spindle 7.
The present invention, for ease of processing and installation, is divided into several parts by frock, combines by bolt and two kinds of modes of electric welding.
Part I is ectosome, is to be connected and installed face by upper flange 1, lower flange 4 with screw rod 3 to become.The double bearing holder (housing, cover) of upper flange 1, is equipped with two bearings 2 in upper flange 1, upper and lower two bearings 2 are fixed by interior jump ring.Cutter spindle 7 can be twitched up and down in the time of work, again can flexible rotating.
Part II is the part that is locked, and is made up of ring 5 and tight locking button 12.Ring 5 is the thickness disparity with plastic lining layer for padded lower flange 4, also can effectively ensure that the distance of frock and target flange is even.
Part III is made up of cutter spindle 7, super hole cutter 8 and spot facing cutter 9.The special hole making drill that super hole cutter 8 is carbide bit, cutting speed is fast, and endoporus is smooth.The white steel knife of spot facing cutter 9 use grinds, and on cutter spindle 7 the right and left cutting edges, mill has blade breach 9.1, in the time of spot facing, can leave annular bead.
Operation principle of the present invention is as follows:
1, frock is installed on flange to be processed, screw rod 3 lower ends are inserted in target flange screw, drive tight locking button 12 by pulling operation rocking bar 6, frock is fixed on target flange firmly.This quick-clamping can shorten the set-up time, and improves work efficiency than former frock by the fixing method of bolt.
2, use electric hand drill chuck at a slow speed connect and clamp with cutter spindle 7 upper end triangle cylinders.
3, open electric drill and advance, super hole cutter 8 is worked.After endoporus is held successfully, spot facing cutter 9 carries out spot facing.Because there is the half round cut of certain size on spot facing cutter 9, in the time that rotating, countersink just leaves the endless loop of Liao Er road projection, and this road endless loop plays the effect that adds sealing in the cooperation of two abutted flanges and gasket seal.Endless loop height is 2mm, and wide is 2.5 mm to 3mm.In the time that spot facing cutter 9 is cut to definite value (target size), the spacing jump ring 10 of cutter spindle upper end just arrives and descends point (bearing 2 places) most.This one-time formed effect, will shorten half the time than the process of common independent boring and independent surface scraping, and work efficiency doubles.Clamped one time time processing has just reached the object of expection.
Claims (1)
1. a steel lining plastic flange lining is moulded face punching spot facing one-shot forming frock, comprise upper flange (1) and lower flange (4), upper and lower two bearings (2) are installed in upper flange (1), in bearing (2), rotate and have cutter spindle (7), in the bottom of cutter spindle (7), super hole cutter (8) is installed, above super hole cutter (8) and on the cutter spindle (7) of upper flange (1) below, be fixed with spot facing cutter (9), on the cutting edge of spot facing cutter (9), be provided with blade breach (9.1), outside the screw rod (3) of lower flange (4) below, be installed with ring (5), at lower flange (4), box snap close is installed, be hinged with operation rocking bar (6) by the bearing pin on box snap close, on operation rocking bar (6), be rotatablely equipped with installation shaft (11), tight locking button (12) is installed in installation shaft (11),
It is characterized in that: on lower flange (4), be installed with screw rod (3), it is upper that the top ends of screw rod (3) is arranged on upper flange (1) by nut, and between two bearings (2), interior jump ring is fixed, and tight locking button (12) coordinates with described screw rod (3); Be provided with spacing jump ring (10) in the top ends of cutter spindle (7);
Described installation shaft offers tight locking button installing hole on (11), and the top of described tight locking button (12) is inserted in tight locking button installing hole, is bolted with adjusting nut (13) in the top ends of tight locking button (12);
Described blade breach (9.1) is semicircle, and is all provided with symmetrically two blade breach (9.1) on the spot facing cutter (9) of cutter spindle (7) left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210013086.2A CN102528457B (en) | 2012-01-16 | 2012-01-16 | Fixture for molding flange lining plastic surface countersinking plane in steel lining molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210013086.2A CN102528457B (en) | 2012-01-16 | 2012-01-16 | Fixture for molding flange lining plastic surface countersinking plane in steel lining molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102528457A CN102528457A (en) | 2012-07-04 |
| CN102528457B true CN102528457B (en) | 2014-09-17 |
Family
ID=46337154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210013086.2A Expired - Fee Related CN102528457B (en) | 2012-01-16 | 2012-01-16 | Fixture for molding flange lining plastic surface countersinking plane in steel lining molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102528457B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692501A (en) * | 2013-12-20 | 2014-04-02 | 宁波市镇海捷登应用技术研究所 | Fixed auxiliary member for drilling inner hole in wooden product |
| CN107626984A (en) * | 2017-11-01 | 2018-01-26 | 山东柯林瑞尔管道工程有限公司 | A kind of pipe flange end face inner liner processing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5351368A (en) * | 1990-07-05 | 1994-10-04 | Robert Bosch Gmbh | Clamping device for clamping a protective hood on the clamping collar of a hand-operated machine tool |
| CN2187508Y (en) * | 1994-03-23 | 1995-01-18 | 北京第一机床厂 | Combined drill cutter |
| CN2390723Y (en) * | 1999-10-21 | 2000-08-09 | 马述国 | Milling and grinding processer for tinned radiator |
| CN201257534Y (en) * | 2008-09-05 | 2009-06-17 | 安齐放 | Boring device of steel lining plastic flange |
| CN201427237Y (en) * | 2009-06-08 | 2010-03-24 | 燕明 | Straight thread rolling machine |
| CN202447897U (en) * | 2012-01-16 | 2012-09-26 | 无锡新开河储罐有限公司 | Perforating and spot facing one-time forming fixture for plastic lined surface of steel lined plastic flange |
-
2012
- 2012-01-16 CN CN201210013086.2A patent/CN102528457B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5351368A (en) * | 1990-07-05 | 1994-10-04 | Robert Bosch Gmbh | Clamping device for clamping a protective hood on the clamping collar of a hand-operated machine tool |
| CN2187508Y (en) * | 1994-03-23 | 1995-01-18 | 北京第一机床厂 | Combined drill cutter |
| CN2390723Y (en) * | 1999-10-21 | 2000-08-09 | 马述国 | Milling and grinding processer for tinned radiator |
| CN201257534Y (en) * | 2008-09-05 | 2009-06-17 | 安齐放 | Boring device of steel lining plastic flange |
| CN201427237Y (en) * | 2009-06-08 | 2010-03-24 | 燕明 | Straight thread rolling machine |
| CN202447897U (en) * | 2012-01-16 | 2012-09-26 | 无锡新开河储罐有限公司 | Perforating and spot facing one-time forming fixture for plastic lined surface of steel lined plastic flange |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102528457A (en) | 2012-07-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20160116 |
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| EXPY | Termination of patent right or utility model |