CN201244693Y - Hub inner surface processing apparatus - Google Patents
Hub inner surface processing apparatus Download PDFInfo
- Publication number
- CN201244693Y CN201244693Y CNU2008201486854U CN200820148685U CN201244693Y CN 201244693 Y CN201244693 Y CN 201244693Y CN U2008201486854 U CNU2008201486854 U CN U2008201486854U CN 200820148685 U CN200820148685 U CN 200820148685U CN 201244693 Y CN201244693 Y CN 201244693Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- wheel hub
- sleeping carriage
- sleeper
- slide rail
- 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.)
- Expired - Fee Related
Links
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 241001669679 Eleotris Species 0.000 abstract 7
- 230000035611 feeding Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- 206010044565 Tremor Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to a wheel-hub inner surface processing device which can effectively settle the problem that the inner surface of a wheel-hub is difficult to process and improve the working efficiency. The device comprises a sleeper chuck and a sleeper slide rail. The tail-holder of the sleeper is mounted on the sleeper slide rail; a horizontal rotor shaft is mounted between the sleeper chuck and the thimble on the tail-holder of the sleeper; a cutter carrier is mounted on the horizontal rotor shaft; a cutter catch is mounted on the cutter carrier; a cutter is arranged in the cutter catch; a platform is mounted on the sleeper slide rail under the horizontal rotor shaft; two symmetric wheel-hubs are nested on the horizontal rotor shaft by a bolt and nut and as well as a cushion block in a flexible manner, and fixed on the platform; the wheel-hubs are driven by the platform to feed in; the center line of the wheel-hub and the center line of the horizontal rotor shaft superimpose, and the cutter is driven by the horizontal rotor shaft to rotate to process the inner surface of the wheel hub. The device is capable of processing the inner surface of a wheel hub easily and reliably, the precision is improved, and the working efficiency is improved by 5-6 times compared with a boring machine; the device is an innovation in the sector of wheel-hub inner surface processing, and has remarkable economic and social benefits.
Description
One, technical field
The utility model relates to machinery processing apparatus, particularly a kind of wheel hub inner surface processing unit (plant).
Two, background technology
The wheel hub that will use usually on the shaft, its inner surface need fine finishining to cooperate tubular axis.Wheel hub will be processed in pairs, and its inner surface is normally processed like this: with the end of chuck clamping wheel hub, make chuck hub line and wheel hub central lines on boring machine, drive the wheel hub rotation by chuck; Boring cutter is fixed on the boring bar.Wheel hub rotates with chuck, and boring bar drives the boring cutter feeding, finishes the processing of wheel hub inner surface.This method is convenient feasible to undersized wheel hub, and to the wheel hub of large-size, processing is difficulty very.Main cause is: 1. along with the increase of hub size, it is very difficult that the clamping of wheel hub becomes, and the diameter of chuck of clamping wheel hub also will strengthen, and it is big that the boring machine specification that needs becomes; 2. along with the increase of size, the amount of overhanging of boring bar increases: in whole boring process, smear metal power is big more, the boring bar elongation is long more, and the amount of deflection of boring bar is also big more, is easy to cause the center line bending of bore hole, and therefore general working (machining) efficiency is low, and precision is also low.The depth of cut can only remain on 1-2mm, if improve rotating speed, penetration of a cutting tool speed or increase the depth of cut, just may cause boring bar acutely to tremble, tool wear is accelerated, and the life-span is short, and tool changing is frequent, working (machining) efficiency is low, therefore, how to solve the technical problem that wheel hub inner surface processing is in the industry to be concerned about.
Three, utility model content
At above-mentioned situation, for overcoming the defective of prior art, the purpose of the utility model just provides a kind of wheel hub inner surface processing unit (plant), can effectively solve wheel hub inner surface processing difficulties, and the problem of raising working (machining) efficiency, the technical scheme of its solution is, include sleeping carriage chuck and sleeping carriage slide rail, the sleeping carriage tailstock is contained on the sleeping carriage slide rail, between the thimble on sleeping carriage chuck and the sleeping carriage tailstock horizontal rotating shaft is housed, and laterally in the rotating shaft knife rest is housed, the cutter card is housed on the knife rest, in the cutter card lathe tool is housed, on the sleeping carriage slide rail below the horizontal rotating shaft, platform is housed, two wheel hub symmetries by bolt and nut and cushion block movable set in horizontal rotating shaft, and be fixed in above the platform, platform drives the wheel hub feeding, wheel hub center line and laterally shaft centerline coincidence, and laterally rotating shaft drives lathe tool rotation processing wheel hub inner surface.The utility model is the transformation to sleeping carriage, boring bar is driven the boring cutter feeding to be changed into platform and drives workpiece (as wheel hub) feeding, lateral shaft drives lathe tool rotation processing workpiece inner surface, owing to used the bigger horizontal rotating shaft of diameter, it is little to add man-hour straightness error vertically, machining accuracy height, the utility model are particularly suitable for processing the inner surface than farm labourer's part.Use the utility model processing wheel hub inner surface convenient and reliable, precision is higher, and production efficiency is a creation on the wheel hub inner surface is processed than with using boring machine processing to improve 5～6 times, and remarkable economical and social benefit are arranged.
Four, description of drawings
Accompanying drawing is a structural front view of the present utility model.
Five, the specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
Provide by accompanying drawing, the utility model includes sleeping carriage chuck and sleeping carriage slide rail, sleeping carriage tailstock 12 is contained on the sleeping carriage slide rail 4,11 on thimble on sleeping carriage chuck 1 and the sleeping carriage tailstock 12 is equipped with horizontal rotating shaft 2, laterally in the rotating shaft 2 knife rest 8 is housed, cutter card 3 is housed on the knife rest 8, lathe tool 7 is housed in the cutter card 3, on the sleeping carriage slide rail 4 below horizontal rotating shaft 2 platform 5 is housed, two wheel hubs, 9 symmetries, and are fixed in above the platform 5 in horizontal rotating shaft 2 by bolt and nut 10 and cushion block 6 movable sets, and platform 5 drives wheel hubs 9 feedings, wheel hub center line and laterally shaft centerline coincidence, laterally rotating shaft 2 drives lathe tools 7 rotation processing wheel hub inner surfaces.
In order to guarantee result of use, said cutter card 3 has at least two all to put on knife rest 8; Sleeping carriage tailstock 12 is contained in above the sleeping carriage slide rail 4 by regulating set bolt 13, can regulate the position of sleeping carriage tailstock on the sleeping carriage slide rail according to the physical length of horizontal rotating shaft.It should be appreciated that the fixed position of knife rest 8 in horizontal rotating shaft 2 can be regulated as required vertically, to satisfy the needs of different wheel hubs processing.
When the utility model uses, two wheel hubs symmetry is placed, two wheel hub central lines, between separate by cushion block 6, with bolt and nut 10 movable sets in horizontal rotating shaft 2, the bottom be fixed in platform 5 above, behind centering, guarantee that wheel hub center line and horizontal rotating shaft 2 are in same axis, when sleeping carriage chuck 1 rotates, drive horizontal rotating shaft 2 and lathe tool 7 and rotate together, wheel hub 9 moves forward along sleeping carriage slide rail 4 simultaneously, and drives the wheel hub propelling, laterally the lathe tool 7 in the rotating shaft 2 is just in time processed the wheel hub inner surface, the working (machining) efficiency height, the precision height is a creation on the wheel hub process equipment, and economic and social benefit is remarkable.
Claims (3)
1, a kind of wheel hub inner surface processing unit (plant), include sleeping carriage chuck and sleeping carriage slide rail, it is characterized in that, sleeping carriage tailstock (12) is contained on the sleeping carriage slide rail (4), between the thimble (11) on sleeping carriage chuck (1) and the sleeping carriage tailstock (12) horizontal rotating shaft (2) is housed, laterally in the rotating shaft (2) knife rest (8) is housed, cutter card (3) is housed on the knife rest (8), lathe tool (7) is housed in the cutter card (3), on the sleeping carriage slide rail (4) below horizontal rotating shaft (2) platform (5) is housed, two wheel hubs (9) symmetries by bolt and nut (10) and cushion block (6) movable set in horizontal rotating shaft (2), and be fixed in above the platform (5), platform (5) drives wheel hub (9) feeding, wheel hub center line and laterally shaft centerline coincidence, and laterally rotating shaft (2) drives lathe tool (7) rotation processing wheel hub inner surface.
2, wheel hub inner surface processing unit (plant) according to claim 1 is characterized in that, said cutter card (3) has at least two all to put on knife rest (8).
3, wheel hub inner surface processing unit (plant) according to claim 1 is characterized in that, said sleeping carriage tailstock (12) is contained in above the sleeping carriage slide rail (4) by regulating set bolt (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201486854U CN201244693Y (en) | 2008-08-22 | 2008-08-22 | Hub inner surface processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201486854U CN201244693Y (en) | 2008-08-22 | 2008-08-22 | Hub inner surface processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201244693Y true CN201244693Y (en) | 2009-05-27 |
Family
ID=40728508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201486854U Expired - Fee Related CN201244693Y (en) | 2008-08-22 | 2008-08-22 | Hub inner surface processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201244693Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134634A (en) * | 2021-04-23 | 2021-07-20 | 青岛职业技术学院 | Aligning instrument and method for eccentric alignment of four-jaw chuck of lathe |
| CN114433884A (en) * | 2020-11-02 | 2022-05-06 | 长春工业大学 | Excircle turning device suitable for major diameter heat altered composite material part that appears |
-
2008
- 2008-08-22 CN CNU2008201486854U patent/CN201244693Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433884A (en) * | 2020-11-02 | 2022-05-06 | 长春工业大学 | Excircle turning device suitable for major diameter heat altered composite material part that appears |
| CN114433884B (en) * | 2020-11-02 | 2023-08-25 | 长春工业大学 | Excircle turning device suitable for major diameter thermal deformation combined material part |
| CN113134634A (en) * | 2021-04-23 | 2021-07-20 | 青岛职业技术学院 | Aligning instrument and method for eccentric alignment of four-jaw chuck of lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20090527 Termination date: 20140822 |
|
| EXPY | Termination of patent right or utility model |