CN102091959A - Lathe boring tooling for long pipe fitting with large rotation radius and fins on outer wall - Google Patents
Lathe boring tooling for long pipe fitting with large rotation radius and fins on outer wall Download PDFInfo
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- CN102091959A CN102091959A CN2011100202813A CN201110020281A CN102091959A CN 102091959 A CN102091959 A CN 102091959A CN 2011100202813 A CN2011100202813 A CN 2011100202813A CN 201110020281 A CN201110020281 A CN 201110020281A CN 102091959 A CN102091959 A CN 102091959A
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Abstract
The invention relates to a lathe boring tooling, in particular to the lathe boring tooling for a long pipe fitting with large rotation radius and fins on the outer wall, which comprises a flange, a cylinder body and a clamping mechanism, wherein the flange is fixedly connected with a main shaft of a lathe, the clamping mechanism comprises a hollow clamping body, the clamping body comprises a profiling cavity in adaption with the shape of a workpiece, and a fastener for locking the workpiece is further arranged on the clamping body. By adopting the lathe boring tooling, the technical problem of performing boring machining on the long pipe fitting with the large rotation radius and the fins on the outer wall on the lathe.
Description
Technical field
The present invention relates to a kind of lathe boring technological equipment, particularly a kind of lathe boring technological equipment of big radius of turn outer wall belt fin long pipe fittings.
Background technology
Utilize machined into elongated tubular workpiece, generally adopt the scroll chuck clamping, generally fill in main shaft processing for the little external diameter farm labourer of rule part; Farm labourer's part for filling in main shaft processing generally adopts scroll chuck to clamp an end, and the other end adopts centre frame to support and processes.But for having relatively high expectations, the outside bossed rotating diameter of pipe is just powerless greater than the product of spindle bore.Particularly in auto industry very flourishing today, the processing of the pipe fitting of a lot of irregular big radiuss of turn is exactly a bottleneck, particularly present aluminium material thin-wall pipe, its concentricity, dimensional accuracy and roughness require all very high, this just need a kind ofly can solve high clamping rigidity, high clamping efficient, high-revolving processing conditions, and obviously traditional clamping technology all can't satisfy such requirement.The auto parts and components processing industry has pressed for a kind of frock or clamping technology can solve this predicament.
Summary of the invention
The technical problem to be solved in the present invention is: for solving big radius of turn outer wall belt fin long pipe fittings carries out bore hole processing on lathe technical problem.The invention provides a kind of lathe boring technological equipment of big radius of turn outer wall belt fin long pipe fittings, adopt this frock after, just can be on lathe carry out bore hole processing to big radius of turn outer wall belt fin long pipe fittings.
The technical solution adopted for the present invention to solve the technical problems is: a kind of lathe boring technological equipment of big radius of turn outer wall belt fin long pipe fittings, it comprises flange, cylindrical shell and clamp mechanism, flange is fixedlyed connected with lathe spindle, clamp mechanism comprises the clamping body of hollow, clamping body has the profiling chamber suitable with the workpiece profile, clamps that the tight part that is used to lock workpiece also is housed on the body is solid.
For workpiece pressing reliably, when workpiece is non-ferrous metal, damage workpiece outer surface when avoiding compressing, described securing member comprises briquetting and fastening bolt, the inner surface of described clamping body offers radially elongated slot, and briquetting is arranged in the elongated slot, and fastening bolt is installed on the wall of briquetting place clamping body, fastening bolt is threaded with clamping body, and fastening bolt is connected by latch with briquetting.
Compress effect for further improving, the briquetting end face that described briquetting contacts with the workpiece outer wall is the V-type face.
Compress effect for further improving, described briquetting is made up of the first fixedly connected briquetting and second briquetting, and the material of first briquetting is a metal, and first briquetting is connected by latch with fastening bolt, and the material of second briquetting is nylon, plastics or rubber.
For making boring technological equipment easy to assembly, when boring technological equipment uses, clamping workpiece is convenient, described securing member comprises T type briquetting and fastening bolt, the inner surface of described clamping body offers radially T type elongated slot, T type briquetting be arranged in the T type elongated slot and with T type elongated slot matched in clearance, fastening bolt is installed on the wall of clamping body at T type briquetting place, fastening bolt is threaded with the clamping body.
Compress effect for further improving, the T type briquetting end face that described T type briquetting contacts with the workpiece outer wall is the V-type face.
Compress effect for further improving, described T type briquetting is made up of fixedly connected upper holder block and lower lock block, and the material of upper holder block is a metal, and the material of lower lock block is nylon, plastics or rubber, and lower lock block contacts with the workpiece outer wall.
For the smear metal in the boring technological equipment cylindrical shell can be discharged swimmingly, nearly flange place offers the chip area more than two or two of circumference uniform distribution on the described cylindrical shell.
The invention has the beneficial effects as follows: the lathe boring technological equipment of big radius of turn outer wall belt fin long pipe fittings of the present invention, simple and reasonable, easy to operate, after big radius of turn outer wall belt fin long pipe fittings filled in cylindrical shell, fastening by securing member, just can reliably big radius of turn outer wall belt fin long pipe fittings be fixed on boring technological equipment, with boring technological equipment of the present invention with after the main shaft of lathe is fixedlyed connected, just can be conveniently implemented on the lathe big radius of turn outer wall belt fin long pipe fittings is carried out bore hole processing, and hole machining accuracy height.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of first embodiment of the lathe boring technological equipment of big radius of turn outer wall belt fin long pipe fittings of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the structural representation of second embodiment of the lathe boring technological equipment of big radius of turn outer wall belt fin long pipe fittings of the present invention.
Fig. 4 is the B-B cutaway view of Fig. 3.
Fig. 5 is the structural representation of the 3rd embodiment of the lathe boring technological equipment of big radius of turn outer wall belt fin long pipe fittings of the present invention.
Fig. 6 is the C-C cutaway view of Fig. 5.
Fig. 7 is the structural representation of the 4th embodiment of the lathe boring technological equipment of big radius of turn outer wall belt fin long pipe fittings of the present invention.
Fig. 8 is the D-D cutaway view of Fig. 7.
Among the figure: 1. flange, 2. cylindrical shell, 2-1. chip area, 3. lathe spindle 4. clamps body, and 4-1. is elongated slot radially, 4-2. radially T type elongated slot, 5. workpiece, 6. briquetting, 6-1. the briquetting end face, 6-2. first briquetting, 6-3. second briquetting, 7. fastening bolt, 8.T type briquetting, 8-1.T type briquetting end face, 8-2. upper holder block, the 8-3. lower lock block.
Has embodiment
First embodiment of the lathe boring technological equipment of of the present invention big radius of turn outer wall belt fin long pipe fittings as illustrated in fig. 1 and 2, it comprises flange 1, cylindrical shell 2 and clamp mechanism, flange 1 is fixedlyed connected with lathe spindle 3, clamp mechanism comprises the clamping body 4 of hollow, clamping body 4 has the profiling chamber suitable with the workpiece profile, clamps that the tight part that is used to lock workpiece 5 also is housed on the body 4 is solid.Securing member comprises briquetting 6 and fastening bolt 7, the inner surface of described clamping body 4 offers radially elongated slot 4-1, briquetting 6 is arranged in the elongated slot 4-1, fastening bolt 7 is installed on the wall of briquetting 6 places clamping body 4, fastening bolt 7 is threaded with clamping body 4, offers the inverted T shape groove of axially open on the briquetting 6, and fastening bolt 7 bottoms are fixed with latch, the latch of the bottom of fastening bolt 7 is inserted in the inverted T shape groove, and fastening bolt 7 and briquetting 6 are connected by latch.The briquetting end face 6-1 that briquetting 6 contacts with workpiece 5 outer walls is the V-type face.Nearly flange 1 place offers four chip area 2-1 of circumference uniform distribution on the cylindrical shell 2.
Second embodiment of the lathe boring technological equipment of the of the present invention big radius of turn outer wall belt fin long pipe fittings shown in Fig. 3 and 4, it comprises flange 1, cylindrical shell 2 and clamp mechanism, flange 1 is fixedlyed connected with lathe spindle 3, clamp mechanism comprises the clamping body 4 of hollow, clamping body 4 has the profiling chamber suitable with the workpiece profile, clamps that the tight part that is used to lock workpiece 5 also is housed on the body 4 is solid.Securing member comprises briquetting 6 and fastening bolt 7, and the inner surface of described clamping body 4 offers radially elongated slot 4-1, and briquetting 6 is arranged in the elongated slot 4-1, and fastening bolt 7 is installed on the wall of briquetting 6 places clamping body 4, and fastening bolt 7 is threaded with clamping body 4.Briquetting 6 is made up of the first fixedly connected briquetting 6-2 and the second briquetting 6-3, the material of the first briquetting 6-2 is a metal, offer the inverted T shape groove of axially open on the first briquetting 6-2, fastening bolt 7 bottoms are fixed with latch, the latch of the bottom of fastening bolt 7 is inserted in the inverted T shape groove, fastening bolt 7 is connected by latch with the first briquetting 6-2, and the material of the second briquetting 6-3 is a nylon; The briquetting end face 6-1 that the second briquetting 6-3 contacts with workpiece 5 outer walls is the V-type face.Nearly flange 1 place offers four chip area 2-1 of circumference uniform distribution on the cylindrical shell 2.
The 3rd embodiment of the lathe boring technological equipment of of the present invention big radius of turn outer wall belt fin long pipe fittings as illustrated in Figures 5 and 6, it comprises flange 1, cylindrical shell 2 and clamp mechanism, flange 1 is fixedlyed connected with lathe spindle 3, clamp mechanism comprises the clamping body 4 of hollow, clamping body 4 has the profiling chamber suitable with the workpiece profile, clamps that the tight part that is used to lock workpiece 5 also is housed on the body 4 is solid.Securing member comprises T type briquetting 8 and fastening bolt 7, the inner surface of described clamping body 4 offers radially T type elongated slot 4-2, T type briquetting 8 be arranged in the T type elongated slot 4-2 and with T type elongated slot 4-2 matched in clearance, fastening bolt 7 is installed on the wall of clamping body 4 at T type briquetting 8 places, fastening bolt 7 with clamp body 4 and be threaded.The T type briquetting end face 8-1 that T type briquetting 8 contacts with workpiece 5 outer walls is the V-type face.Nearly flange 1 place offers four chip area 2-1 of circumference uniform distribution on the cylindrical shell 2.
The 4th embodiment of the lathe boring technological equipment of the of the present invention big radius of turn outer wall belt fin long pipe fittings shown in Fig. 7 and 8, it comprises flange 1, cylindrical shell 2 and clamp mechanism, flange 1 is fixedlyed connected with lathe spindle 3, clamp mechanism comprises the clamping body 4 of hollow, clamping body 4 has the profiling chamber suitable with the workpiece profile, clamps that the tight part that is used to lock workpiece 5 also is housed on the body 4 is solid.Securing member comprises T type briquetting 8 and fastening bolt 7, the inner surface of described clamping body 4 offers radially T type elongated slot 4-2, T type briquetting 8 be arranged in the T type elongated slot 4-2 and with T type elongated slot 4-2 matched in clearance, fastening bolt 7 is installed on the wall of clamping body 4 at T type briquetting 8 places, fastening bolt 7 with clamp body 4 and be threaded.T type briquetting 8 is made up of fixedly connected upper holder block 8-2 and lower lock block 8-3, and the material of upper holder block 8-2 is a metal, and the material of lower lock block 8-3 is a nylon, and lower lock block 8-3 contacts with workpiece 5 outer walls.The T type briquetting end face 8-1 that lower lock block 8-3 contacts with workpiece 5 outer walls is the V-type face.Nearly flange 1 place offers four chip area 2-1 of circumference uniform distribution on the cylindrical shell 2.
Claims (8)
1. the lathe boring technological equipment of one kind big radius of turn outer wall belt fin long pipe fittings, it is characterized in that: it comprises flange (1), cylindrical shell (2) and clamp mechanism, flange (1) is fixedlyed connected with lathe spindle (3), clamp mechanism comprises the clamping body (4) of hollow, clamping body (4) has the profiling chamber suitable with the workpiece profile, clamps that the tight part that is used to lock workpiece (5) also is housed on the body (4) is solid.
2. the lathe boring technological equipment of big radius of turn outer wall belt fin long pipe fittings according to claim 1, it is characterized in that: described securing member comprises briquetting (6) and fastening bolt (7), the inner surface of described clamping body (4) offers radially elongated slot (4-1), briquetting (6) is arranged in the elongated slot (4-1), fastening bolt (7) is installed in briquetting (6) and locates to clamp on the wall of body (4), fastening bolt (7) is threaded with clamping body (4), and fastening bolt (7) is connected by latch with briquetting (6).
3. the lathe boring technological equipment of big radius of turn outer wall belt fin long pipe fittings according to claim 2 is characterized in that: the briquetting end face (6-1) that described briquetting (6) contacts with workpiece (5) outer wall is the V-type face.
4. according to the lathe boring technological equipment of claim 2 or 3 described big radius of turn outer wall belt fin long pipe fittingses, it is characterized in that: described briquetting (6) is made up of fixedly connected first briquetting (6-2) and second briquetting (6-3), the material of first briquetting (6-2) is a metal, first briquetting (6-2) is connected by latch with fastening bolt (7), and the material of second briquetting (6-3) is nylon, plastics or rubber.
5. the lathe boring technological equipment of big radius of turn outer wall belt fin long pipe fittings according to claim 1, it is characterized in that: described securing member comprises T type briquetting (8) and fastening bolt (7), the inner surface of described clamping body (4) offers radially T type elongated slot (4-2), T type briquetting (8) be arranged in the T type elongated slot (4-2) and with T type elongated slot (4-2) matched in clearance, fastening bolt (7) is installed on the wall of the clamping body (4) that T type briquetting (8) locates, fastening bolt (7) with clamp body (4) and be threaded.
6. the lathe boring technological equipment of big radius of turn outer wall belt fin long pipe fittings according to claim 5 is characterized in that: the T type briquetting end face (8-1) that described T type briquetting (8) contacts with workpiece (5) outer wall is the V-type face.
7. according to the lathe boring technological equipment of claim 5 or 6 described big radius of turn outer wall belt fin long pipe fittingses, it is characterized in that: described T type briquetting (8) is made up of fixedly connected upper holder block (8-2) and lower lock block (8-3), the material of upper holder block (8-2) is a metal, the material of lower lock block (8-3) is nylon, plastics or rubber, and lower lock block (8-3) contacts with workpiece (5) outer wall.
8. the lathe boring technological equipment of big radius of turn outer wall belt fin long pipe fittings according to claim 1 is characterized in that: described cylindrical shell (2) is gone up the chip area more than two or two (2-1) that nearly flange (1) locates to offer circumference uniform distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110020281 CN102091959B (en) | 2011-01-18 | 2011-01-18 | Lathe boring tooling for long pipe fitting with large rotation radius and fins on outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110020281 CN102091959B (en) | 2011-01-18 | 2011-01-18 | Lathe boring tooling for long pipe fitting with large rotation radius and fins on outer wall |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210016250.5A Division CN102554667B (en) | 2011-01-18 | 2011-01-18 | Lathe boring tool for large-rotating-radius long pipe fittings with fins on outer walls thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102091959A true CN102091959A (en) | 2011-06-15 |
| CN102091959B CN102091959B (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110020281 Active CN102091959B (en) | 2011-01-18 | 2011-01-18 | Lathe boring tooling for long pipe fitting with large rotation radius and fins on outer wall |
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| Country | Link |
|---|---|
| CN (1) | CN102091959B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1175655A1 (en) * | 1984-03-13 | 1985-08-30 | Ордена Трудового Красного Знамени Экспериментальный Научно-Исследовательский Институт Металлорежущих Станков | Automatic tool-changing arrangement |
| CN87202741U (en) * | 1987-03-02 | 1988-01-20 | 长春第一汽车制造厂发动机厂发展科 | Jig for holding thin wall cylinder-shaped workpiece |
| DE20311204U1 (en) * | 2003-07-22 | 2003-09-11 | Reichhart Friedrich | Jig for boring large diameter holes in pipe duct is supported on two pairs of angles slides and has a magnetic grip for the boring tool |
| CN201399694Y (en) * | 2009-05-12 | 2010-02-10 | 芜湖中瑞汽车零部件有限公司 | Automobile back shaft flange lathe clamp |
| CN201399600Y (en) * | 2009-05-13 | 2010-02-10 | 中船澄西船舶修造有限公司 | Boring tool |
| CN202088007U (en) * | 2011-01-18 | 2011-12-28 | 常州腾龙汽车零部件股份有限公司 | Tool for boring of large-turning-radius long tube with fins on outer wall on lathe |
-
2011
- 2011-01-18 CN CN 201110020281 patent/CN102091959B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1175655A1 (en) * | 1984-03-13 | 1985-08-30 | Ордена Трудового Красного Знамени Экспериментальный Научно-Исследовательский Институт Металлорежущих Станков | Automatic tool-changing arrangement |
| CN87202741U (en) * | 1987-03-02 | 1988-01-20 | 长春第一汽车制造厂发动机厂发展科 | Jig for holding thin wall cylinder-shaped workpiece |
| DE20311204U1 (en) * | 2003-07-22 | 2003-09-11 | Reichhart Friedrich | Jig for boring large diameter holes in pipe duct is supported on two pairs of angles slides and has a magnetic grip for the boring tool |
| CN201399694Y (en) * | 2009-05-12 | 2010-02-10 | 芜湖中瑞汽车零部件有限公司 | Automobile back shaft flange lathe clamp |
| CN201399600Y (en) * | 2009-05-13 | 2010-02-10 | 中船澄西船舶修造有限公司 | Boring tool |
| CN202088007U (en) * | 2011-01-18 | 2011-12-28 | 常州腾龙汽车零部件股份有限公司 | Tool for boring of large-turning-radius long tube with fins on outer wall on lathe |
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| Publication number | Publication date |
|---|---|
| CN102091959B (en) | 2013-02-13 |
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