CN102528457A - 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
- CN102528457A CN102528457A CN2012100130862A CN201210013086A CN102528457A CN 102528457 A CN102528457 A CN 102528457A CN 2012100130862 A CN2012100130862 A CN 2012100130862A CN 201210013086 A CN201210013086 A CN 201210013086A CN 102528457 A CN102528457 A CN 102528457A
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- flange
- cutter
- screw rod
- spot facing
- locking button
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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 is moulded flange plastic-lined punching spot facing one-shot forming frock.
Background technology
Mould in the industry at all steel linings, all linings mould flange processing endoporus and the plane all is that manual operations is accomplished.Manual operations can not guarantee 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 guarantee the flatness on plane, the plastic surface after can not guaranteeing to process and the collimation on steel flange plane.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art, provide a kind of steel lining easy for installation, that can improve crudy to mould flange plastic-lined punching spot facing one-shot forming frock.
According to technical scheme provided by the invention, said steel lining is moulded flange plastic-lined punching spot facing one-shot forming frock, comprises upper flange and lower flange; On lower flange, be installed with screw rod, the top ends of screw rod is installed on the upper flange through nut, and two bearings up and down are installed in upper flange; Jump ring is fixed between two bearings, and in bearing, rotating has cutter spindle, in the bottom of cutter spindle super hole cutter is installed; Being fixed with the spot facing cutter above the super hole cutter and on the cutter spindle below the upper flange, on the cutting edge of spot facing cutter, be provided with the blade breach, be installed with ring outside the screw rod below lower flange; At lower flange box snap close is installed, is hinged with the operation rocking bar, be rotatablely equipped with installation shaft on the operation rocking bar through the bearing pin on the box snap close; Tight locking button is installed on installation shaft, and tight locking button cooperates with described screw rod.
Described blade breach is semicircle, and all is provided with two blade breach on the spot facing cutter of the cutter spindle left and right sides symmetrically.
On installation shaft, offer the tight locking button installing hole, the top of said tight locking button is inserted in the tight locking button installing hole, is bolted with adjusting nut in the top ends of tight locking button.
Top ends at cutter spindle is provided with spacing jump ring.
The present invention installs simply saves trouble, and can further improve crudy again.
Description of drawings
Fig. 1 is an overall structure sketch map of the present invention.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the present invention is described further.
As shown in the figure, the present invention is mainly by upper flange 1 bearing 2 screw rods 3 lower flanges 4 rings 5 operation rocking bars 6 cutter spindles 7 super hole cutters 8 spot facing cuttves 9 blade breach 9.1 spacing jump ring 10 installation shaft 11 tight locking buttons 12 adjusting nuts 13
This steel lining is moulded flange plastic-lined punching spot facing one-shot forming frock, comprises upper flange 1 and lower flange 4, on lower flange 4, is installed with screw rod 3; The top ends of screw rod 3 is installed on the upper flange 1 through nut, in upper flange 1, be equipped with up and down between 2, two bearings 2 of two bearings in jump ring fix; In bearing 2, rotate cutter spindle 7 is arranged; In the bottom of cutter spindle 7 super hole cutter 8 is installed,, on the cutting edge of spot facing cutter 9, is provided with blade breach 9.1 being fixed with spot facing cutter 9 above the super hole cutter 8 and on the cutter spindle below the upper flange 17; Be installed with ring 5 outside the screw rod 3 below lower flange 4; At lower flange 4 box snap close is installed, is hinged with operation rocking bar 6, be rotatablely equipped with installation shaft 11 on the operation rocking bar 6 through the bearing pin on the box snap close; Tight locking button 12 is installed on installation shaft 11, and tight locking button 12 cooperates with described screw rod 3.
Described blade breach 9.1 is semicircle, and all is provided with two blade breach 9.1 on the spot facing cutter 9 of cutter spindle 7 left and right sides symmetrically.
On installation shaft 11, offer the tight locking button installing hole, the top of said tight locking button 12 is inserted in the tight locking button installing hole, is bolted with adjusting nut 13 in the top ends of tight locking button 12.
Top ends at cutter spindle 7 is provided with spacing jump ring 10.
The present invention is divided into several sections for ease of processing and installation with frock, through bolt and the combination of electric welding dual mode.
First is an ectosome, is to be become by upper flange 1, lower flange 4 and screw rod 3 faces of being connected and installed.Upper flange 1 double bearing holder (housing, cover) is equipped with two bearings 2 in the upper flange 1, two bearings 2 are fixed by interior jump ring up and down.Cutter spindle 7 can be twitched up and down when work, can rotate flexibly again.
Second portion is the part that is locked, and is made up of ring 5 and tight locking button 12.Ring 5 is used for the thickness disparity of bed hedgehopping lower flange 4 and plastic lining layer, can guarantee effectively that also the distance of frock and target flange is even.
Third part is made up of cutter spindle 7, super hole cutter 8 and spot facing cutter 9.Super hole cutter 8 is the special-purpose hole making drill of carbide bit, and cutting speed is fast, and endoporus is smooth.The white steel knife of spot facing cutter 9 usefulness grinds, and mill has blade breach 9.1 on cutter spindle 7 the right and left cutting edges, when spot facing, can stay annular bead.
Operation principle of the present invention is following:
1, frock is installed on the flange to be processed, screw rod 3 lower ends are inserted in the target flange screw, drive tight locking button 12, frock is fixed on the target flange firmly through pulling operation rocking bar 6.This quick-clamping can shorten the set-up time, and than the method raising work efficiency of former frock with bolt.
2, using at a slow speed, the electric hand drill chuck connects with cutter spindle 7 upper end triangle cylinders and clamps.
3, open electric drill and advance, super hole cutter 8 work.After endoporus was held successfully, spot facing cutter 9 promptly carried out spot facing.Because the half round cut of certain size is arranged on the spot facing cutter 9,, countersink just stayed the protruding endless loop in two roads when rotating, and this road endless loop plays the effect that adds sealing in the cooperation of two abutted flanges and gasket seal.The endless loop height is 2mm, and wide is 2.5 mm to 3mm.When spot facing cutter 9 was cut to definite value (target size), the spacing jump ring 10 of cutter spindle upper end just arrived and descends point (bearing 2 places) most.This one-time formed effect will shorten half the time than the common independent boring and the independent process of surface scraping, and work efficiency doubles.No. one time the clamping time processing has just reached its intended purposes.
Claims (4)
1. a steel lining is moulded flange plastic-lined punching spot facing one-shot forming frock; It is characterized in that: 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 installed on the upper flange (1) through nut; Two bearings (2) up and down are installed in upper flange (1); Jump ring is fixed between two bearings (2), and in bearing (2), rotating has 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), box snap close is installed at lower flange (4); Be hinged with operation rocking bar (6) through the bearing pin on the box snap close; Be rotatablely equipped with installation shaft (11) on the operation rocking bar (6), tight locking button (12) is installed on installation shaft (11), tight locking button (12) cooperates with described screw rod (3).
2. steel lining as claimed in claim 1 is moulded flange plastic-lined punching spot facing one-shot forming frock; It is characterized in that: described blade breach (9.1) is semicircle, and all is provided with two blade breach (9.1) symmetrically on the spot facing cutter (9) of cutter spindle (7) left and right sides.
3. steel lining as claimed in claim 1 is moulded flange plastic-lined punching spot facing one-shot forming frock; It is characterized in that: on installation shaft (11), offer the tight locking button installing hole; The top of said tight locking button (12) is inserted in the tight locking button installing hole, is bolted with adjusting nut (13) in the top ends of tight locking button (12).
4. steel lining as claimed in claim 1 is moulded flange plastic-lined punching spot facing one-shot forming frock, and it is characterized in that: the top ends at cutter spindle (7) is provided with spacing jump ring (10).
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 true CN102528457A (en) | 2012-07-04 |
| CN102528457B 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) |
Cited By (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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102528457B (en) | 2014-09-17 |
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| C14 | Grant of patent or utility model | ||
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| 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 |