CN201862819U - Special rotary fixture for drilling holes on flywheel shells of automobiles - Google Patents
Special rotary fixture for drilling holes on flywheel shells of automobiles Download PDFInfo
- Publication number
- CN201862819U CN201862819U CN2010206164515U CN201020616451U CN201862819U CN 201862819 U CN201862819 U CN 201862819U CN 2010206164515 U CN2010206164515 U CN 2010206164515U CN 201020616451 U CN201020616451 U CN 201020616451U CN 201862819 U CN201862819 U CN 201862819U
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- revolving part
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Abstract
The utility model relates to a special rotary fixture for drilling holes on flywheel shells of automobiles, which can fast and accurately process holes of the flywheel shells of the automobiles. The fixture is assembled according to a connection relation and connected with a machine tool via a rotary fixture base, a drill module on the right side of the fixture and a drill module on the left side of the fixture are adjusted to vertical positions and are fixed via a long nut, after workpieces to be processed are aligned to two positioning pin holes via a balance crane, the workpieces are pressed tightly via a large press plate, then the long nut is loosened via a wrench so that a rotating part rotates, then a handle is positioned via positioning pins, the rotary part is tightly pressed by the long nut to be pressed, so that processing of holes at a position is completed, and above procedures are repeated until the fixture is adjusted to a clamping beginning position and the workpieces drop after all processing positions are processed totally. The special rotary fixture has the advantages that firstly, the special rotary fixture is high in processing efficiency and greatly reduces labor intensity of operators, and secondly, the special rotary fixture is high in processing precision, avoids defective products and waste products and greatly reduces processing cost.
Description
Technical field
The utility model relate to a kind of can be fast, the accurate special-purpose rolling clamp in the Automobile flywheel shell auger hole in processing automobile bell housing hole, belong to special fixture and make the field.
Background technology
The processing in existing Automobile flywheel shell hole, employing be that frock clamps flywheel, hole then; After having bored a hole, adjust the angle of processed flywheel then, the processing that enters next hole, so circulation machines up to all holes.Its weak point: the one, not only working (machining) efficiency is low, and operative employee's labour intensity is big; The 2nd, not only machining accuracy be can't guarantee, and substandard products and waste product easily produced; The 3rd, processing cost is high.
The utility model content
Purpose of design: avoid the weak point in the background technology, design a kind of can either be fast, accurate processing automobile bell housing hole, can guarantee machining accuracy again, cut down finished cost and the special-purpose rolling clamp in Automobile flywheel shell auger hole of labour intensity.
Design: in order to realize above-mentioned purpose of design.1, bell housing being fixed on design on the revolving part, is technical characterictic of the present utility model.The purpose of doing like this is: by the rotation of revolving part, realized quick location, rapid processing to the processing of bell housing hole, reached purposes efficient, quick, accurate, the no substandard products of processing.2, anchor clamps right side drill jig piece and the design that anchor clamps left side bushing plate symmetry is connected with revolving part are two of technical characterictics of the present utility model.The purpose of doing like this is: both can locate the position, hole of processed Automobile flywheel shell quickly and accurately by the left and right sides bushing plate, and guarantee the reliably working of bushing plate again.
Technical scheme: the special-purpose rolling clamp in Automobile flywheel shell auger hole, the rolling clamp base is made of riser and riser seat, its rolling clamp base is connected with lathe, central shaft be fixed in the axis hole in the riser and central shaft exposed outside, revolving part by the zanjon bearing holder (housing, cover) on central shaft and rotatable, pile crown be fixed on the revolving part and the pile crown centre bore in be installed with screw rod, screw rod one end is connected with the screw rod connecting hole of central shaft end face, the large plate centre bore passes screw rod and is enclosed within on the plush copper of pile crown, long nut locking large plate, guide pin bushing is arranged in the pilot hole of the axis hole top of riser, the locating slot that alignment pin is positioned at guide pin bushing and the alignment pin and the revolving part back side is complementary, handle is positioned at guide pin bushing and is connected with alignment pin, two back-up blocks are fixed on the revolving part and symmetry is positioned at the pile crown both sides, two alignment pins lay respectively on two back-up blocks by location steel bushing and location steel bushing cushion block respectively, anchor clamps right side drill jig piece is connected with revolving part with anchor clamps left side bushing plate symmetry, 30 ° of bushing plates are connected with revolving part and are positioned at the revolving part lower left, φ 12.5 bushing plates are connected with revolving part and are positioned at below the revolving part, φ 8.5 bushing plates are connected with revolving part and are positioned at the revolving part upper right side, 24 ° of bushing plates are connected with revolving part and are positioned at the revolving part upper left side, the side steel bushing is embedded in drill jig piece bottom, right side, and φ 12.4 hole drills are embedded on the drill jig piece of right side and are positioned at steel bushing top, side.
The utility model is compared with background technology, and the one, not only working (machining) efficiency height, and operative employee labour intensity reduces greatly; The 2nd, can guarantee machining accuracy, avoided the generation of substandard products and waste product again; The 3rd, reduced processing cost widely.
Description of drawings
Fig. 1 is an Automobile flywheel shell auger hole special-purpose rolling clamp master TV structure schematic diagram.
Fig. 2 is the side-looking structural representation of Fig. 1.
The specific embodiment
Embodiment 1: with reference to attached Fig. 1 and 2.The special-purpose rolling clamp in a kind of Automobile flywheel shell auger hole, rolling clamp base 1 constitutes overall structure (fine finishining again behind the casting) by riser 1-1 and riser seat 1-2, its rolling clamp base 1 is connected with lathe, central shaft 4 be fixed in the axis hole among the riser 1-1 and central shaft 4 exposed outside, revolving part 2 is enclosed within on the central shaft 4 by zanjon bearing 32 and turns, pile crown 3 is a boss structure, the boss center is a through hole, pile crown 3 be fixed on the revolving part 2 and pile crown 3 centre bores in be installed with screw rod 5, screw rod 5 one ends are connected with the screw rod connecting hole of central shaft 4 end faces, large plate 33 centre bores pass screw rod 5 and are enclosed within on the plush copper of pile crown 3, long nut 34 locking large plates 33, guide pin bushing 29 is arranged in the pilot hole of the axis hole top of riser 1-1, the locating slot that alignment pin 30 is positioned at guide pin bushing 29 and the alignment pin 30 and revolving part 2 back sides is complementary, guarantee revolving part 2 rotation precision, handle 31 is positioned at guide pin bushing 29 and is connected with alignment pin 30, two back-up blocks 8 are fixed on the revolving part 2 and symmetry is positioned at pile crown 3 both sides, two alignment pins 9 and 10 lay respectively on two back-up blocks 8 by location steel bushing 11 and location steel bushing cushion block 12 respectively, anchor clamps right side drill jig piece 13 is connected with revolving part 2 with anchor clamps left side bushing plate 14 symmetries, 30 ° of bushing plates 17 are connected with revolving part 2 and are positioned at revolving part 2 lower lefts, and described 30 ° of bushing plates 17 are equipped with 30 ° of bushing plate steel bushings 18 and φ 8.4 hole drills cover 19.φ 12.5 bushing plates are connected with revolving part 2 and are positioned at revolving part 2 belows, and described φ 12.5 bushing plates are equipped with φ 12.5 bushing plate steel bushings 21.φ 8.5 bushing plates 22 are connected with revolving part 2 and are positioned at revolving part 2 upper right side, and described φ 8.5 bushing plates are equipped with φ 8.5 bushing plate steel bushings 23.24 ° of bushing plates 24 are connected with revolving part 2 and are positioned at revolving part 2 upper left sides, and described 24 ° of bushing plates 24 are equipped with 24 degree bushing plate steel bushings 25, φ 17.6 hole drills cover 26 and 27 and φ 16.4 hole drills cover 27 be positioned at 24 degree bushing plate steel bushings 25.Side steel bushing 15 is embedded in drill jig piece 13 bottoms, right side, and φ 12.4 hole drills cover 16 is embedded on the right side drill jig piece 13 and is positioned at side steel bushing 15 tops.
Embodiment 2: on the basis of embodiment 1, a kind of processing method that adopts Automobile flywheel shell auger hole special-purpose rolling clamp processing automobile bell housing, anchor clamps are assembled by annexation, be connected with lathe by rolling clamp base 1 then, anchor clamps right side drill jig piece 13 and anchor clamps left side bushing plate 14 are adjusted to vertical position, fixing by long nut 34, after workpiece to be processed aimed at two dowel holes by balance crane, by large plate 33 with Work-sheet pressing, then long nut 34 usefulness spanners are come loose, make revolving part 2 rotation, want handle 31 to position then, and then by long nut 34 the part revolving part is compressed and to process by alignment pin 30, promptly finish the processing in the hole of a position, so circulation after the position of all processing all processes, is adjusted to the beginning clamping position with anchor clamps and is fallen down workpiece and promptly finish processing.
What need understand is: though the foregoing description is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (5)
1. the special-purpose rolling clamp in an Automobile flywheel shell auger hole, it is characterized in that: the rolling clamp base is made of riser and riser seat, its rolling clamp base is connected with lathe, central shaft be fixed in the axis hole in the riser and central shaft exposed outside, revolving part by the zanjon bearing holder (housing, cover) on central shaft and rotatable, pile crown be fixed on the revolving part and the pile crown centre bore in be installed with screw rod, screw rod one end is connected with the screw rod connecting hole of central shaft end face, the large plate centre bore passes screw rod and is enclosed within on the plush copper of pile crown, long nut locking large plate, guide pin bushing is arranged in the pilot hole of the axis hole top of riser, the locating slot that alignment pin is positioned at guide pin bushing and the alignment pin and the revolving part back side is complementary, handle is positioned at guide pin bushing and is connected with alignment pin, two back-up blocks are fixed on the revolving part and symmetry is positioned at the pile crown both sides, two alignment pins lay respectively on two back-up blocks by location steel bushing and location steel bushing cushion block respectively, anchor clamps right side drill jig piece is connected with revolving part with anchor clamps left side bushing plate symmetry, 30 ° of bushing plates are connected with revolving part and are positioned at the revolving part lower left, φ 12.5 bushing plates are connected with revolving part and are positioned at below the revolving part, φ 8.5 bushing plates are connected with revolving part and are positioned at the revolving part upper right side, 24 ° of bushing plates are connected with revolving part and are positioned at the revolving part upper left side, the side steel bushing is embedded in drill jig piece bottom, right side, and φ 12.4 hole drills are embedded on the drill jig piece of right side and are positioned at steel bushing top, side.
2. the special-purpose rolling clamp in Automobile flywheel shell auger according to claim 1 hole, it is characterized in that: described 30 ° of bushing plates are equipped with 30 ° of bushing plate steel bushings and φ 8.4 hole drill covers.
3. the special-purpose rolling clamp in Automobile flywheel shell auger according to claim 1 hole, it is characterized in that: described φ 12.5 bushing plates are equipped with φ 12.5 bushing plate steel bushings.
4. the special-purpose rolling clamp in Automobile flywheel shell auger according to claim 1 hole, it is characterized in that: described φ 8.5 bushing plates are equipped with φ 8.5 bushing plate steel bushings.
5. the special-purpose rolling clamp in Automobile flywheel shell auger according to claim 1 hole, it is characterized in that: described 24 ° of bushing plates are equipped with 24 ° of bushing plate steel bushings, and φ 17.6 hole drills cover and φ 16.4 hole drill covers are positioned at 24 ° of bushing plate steel bushings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206164515U CN201862819U (en) | 2010-11-22 | 2010-11-22 | Special rotary fixture for drilling holes on flywheel shells of automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206164515U CN201862819U (en) | 2010-11-22 | 2010-11-22 | Special rotary fixture for drilling holes on flywheel shells of automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201862819U true CN201862819U (en) | 2011-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206164515U Expired - Lifetime CN201862819U (en) | 2010-11-22 | 2010-11-22 | Special rotary fixture for drilling holes on flywheel shells of automobiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201862819U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009212A (en) * | 2010-11-22 | 2011-04-13 | 杭州九龙机械制造有限公司 | Rotary fixture special for drilling automobile flywheel shell and machining method |
| CN104029039A (en) * | 2014-06-13 | 2014-09-10 | 苏州工业职业技术学院 | Inversion lathe turning fixture |
| CN104139316A (en) * | 2014-07-14 | 2014-11-12 | 江苏万盛铸造有限公司 | Robot foot processing fixture |
| CN104812514A (en) * | 2013-01-10 | 2015-07-29 | 三菱日立电力系统株式会社 | Drilling method,jig for drilling,and heat exchnager |
| CN106181493A (en) * | 2016-08-31 | 2016-12-07 | 襄阳长源东谷实业股份有限公司 | A kind of bell housing clamp for machining |
| CN107088763A (en) * | 2016-02-17 | 2017-08-25 | 诺德科技股份有限公司 | Rotatable brill rivet hole rotating disk frock and the process that wheel hub is bored using it |
| CN108788249A (en) * | 2018-07-05 | 2018-11-13 | 安徽盛泰电气有限公司 | It is exclusively used in the frock clamp of pneumatic roof bolter fixing sleeve |
| CN113275910A (en) * | 2021-04-26 | 2021-08-20 | 北京航天光华电子技术有限公司 | Processing and clamping device for laminated plate type structural member |
-
2010
- 2010-11-22 CN CN2010206164515U patent/CN201862819U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009212A (en) * | 2010-11-22 | 2011-04-13 | 杭州九龙机械制造有限公司 | Rotary fixture special for drilling automobile flywheel shell and machining method |
| CN102009212B (en) * | 2010-11-22 | 2012-08-22 | 杭州九龙机械制造有限公司 | Rotary fixture special for drilling automobile flywheel shell and machining method |
| CN104812514A (en) * | 2013-01-10 | 2015-07-29 | 三菱日立电力系统株式会社 | Drilling method,jig for drilling,and heat exchnager |
| CN104812514B (en) * | 2013-01-10 | 2017-03-08 | 三菱日立电力系统株式会社 | Method of perforation processing, perforation fixture for processing and heat exchanger |
| US10005134B2 (en) | 2013-01-10 | 2018-06-26 | Mitsubishi Hitachi Power Systems, Ltd. | Drilling method, drilling jig, and heat exchanger |
| US10293414B2 (en) | 2013-01-10 | 2019-05-21 | Mitsubishi Hitachi Power Systems, Ltd. | Drilling method, drilling jig, and heat exchanger |
| CN104029039A (en) * | 2014-06-13 | 2014-09-10 | 苏州工业职业技术学院 | Inversion lathe turning fixture |
| CN104139316A (en) * | 2014-07-14 | 2014-11-12 | 江苏万盛铸造有限公司 | Robot foot processing fixture |
| CN107088763A (en) * | 2016-02-17 | 2017-08-25 | 诺德科技股份有限公司 | Rotatable brill rivet hole rotating disk frock and the process that wheel hub is bored using it |
| CN106181493A (en) * | 2016-08-31 | 2016-12-07 | 襄阳长源东谷实业股份有限公司 | A kind of bell housing clamp for machining |
| CN108788249A (en) * | 2018-07-05 | 2018-11-13 | 安徽盛泰电气有限公司 | It is exclusively used in the frock clamp of pneumatic roof bolter fixing sleeve |
| CN113275910A (en) * | 2021-04-26 | 2021-08-20 | 北京航天光华电子技术有限公司 | Processing and clamping device for laminated plate type structural member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110615 Effective date of abandoning: 20120822 |