CN201257593Y - Numerical control gear shaper work table with large adjustment range for processing transmission shaft gear - Google Patents
Numerical control gear shaper work table with large adjustment range for processing transmission shaft gear Download PDFInfo
- Publication number
- CN201257593Y CN201257593Y CNU2008200016438U CN200820001643U CN201257593Y CN 201257593 Y CN201257593 Y CN 201257593Y CN U2008200016438 U CNU2008200016438 U CN U2008200016438U CN 200820001643 U CN200820001643 U CN 200820001643U CN 201257593 Y CN201257593 Y CN 201257593Y
- Authority
- CN
- China
- Prior art keywords
- main shaft
- operating platform
- lower core
- gear
- core clamper
- 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
Images
Landscapes
- Gear Processing (AREA)
Abstract
The utility model relates to an operating platform of a numerically controlled high-speed gear shaper, which comprises an operating platform main shaft, a lower core clamper assembly, a base, an adjusting mechanism and a clamping mechanism. The operating platform is characterized in that the hydraulic cylinder of the clamping mechanism is fixedly connected with the operating platform main shaft; the lower core clamper assembly is installed in a guide pole; and the guide pole is installed in the operating platform main shaft. The operating platform main shaft (the lower part of the main shaft) is installed in the operating platform of a gear shaper, and fixed on the base through a bolt. A lower core clamper is installed in a lower core clamper seat. The adjusting mechanism is installed at the lower part of the lower core clamper assembly. A spring cover is installed below the inner spring of the lower core clamper seat. A piston rod is fixedly connected with a cam roller, and the cam roller is installed directly over the piston rod. A pressure plate is fixedly connected with the cam roller, and the pressure plate is installed directly over the cam roller.
Description
Technical field
The utility model relates to a kind of High-speed Computer number control gear shapping machine workbench, particularly a kind ofly is used for the digital control gear shaper workbench that the transmission shaft Gear Processing has big adjusting range, adds and has the whole scope of wage adjustment more greatly man-hour being used for automotive transmission second shaft gear.
Background technology
Along with fast development of national economy, increasing to the demand of automobile gear gearbox, and the main gear of automobile gear gearbox all is made on second of gearbox, the gear Gear Shaping on two of the gearboxes, it is important especially to seem.Automotive transmission two shaft length scopes are 250-700mm at present, diameter range is 30-102mm, the domestic part producing employing Y54 of producer gear shapping machine is processed, but precision is lower, and therefore most of speed changer manufacturer adopts the production line of being made up of many special purpose machine tools such as YKS5120 type High-speed Computer number control gear shapping machine etc. to carry out production and processing.And domestic be used for two shaft gears of processing automobile speed changer special-purpose gear shapping machine such as YKS5120, YK5115 etc., adopting increases annex tailstock centre device processing shaft gear, but adjustable extent is narrower during two shaft gears of processing speed changer, main cause is: work top is less to the distance of tailstock centre, as YK5115 is 150-300mm, and adjustable extent is 150mm.The cutter spindle end face is less to the work top distance, is 110-220mm as YKS5120A, cutter range-adjustable scope 90mm.Top locate mode such as YKS5120A, YK5115, YS5120CNC, YS5120CNC6 etc. are influenced by expansion set on the following expansion set of employing, can not adjust Working position by Workpiece length, and maximum processing parts diameter is 55mm.Therefore, be badly in need of the Gear Processing specialized equipment that a kind of machining accuracy is higher, versatility is good on the market.
Summary of the invention
Can not adjust the deficiency of Working position by Workpiece length in order to overcome existing special-purpose gear shapping machine workbench, the utility model provides a kind of High-speed Computer number control gear shapping machine workbench, the spindle top of described High-speed Computer number control gear shapping machine workbench is adjustable up and down, increases Workpiece length adjusting range 60-225mm newly.
The technical scheme that the utility model adopted is:
Being used for the transmission shaft Gear Processing has the digital control gear shaper workbench of big adjusting range, comprises workbench main shaft, following top assembly, pedestal, guiding mechanism, clamp mechanism, and it is characterized in that: the hydraulic cylinder of described clamp mechanism and described workbench main shaft connect firmly; Described top assembly down is installed in the guide pillar, and described guide pillar is installed in the workbench main shaft.
The first half and the hydraulic cylinder of described workbench main shaft are made one, workbench main shaft (main shaft the latter half) connects firmly with hydraulic cylinder (main shaft the first half), described workbench main shaft (main shaft the latter half) is installed in the gear shapping machine workbench, by being bolted on the pedestal.Described down top assembly comprises: following top, spring, dead head, spring cup down, and be installed in the workbench main shaft described top being installed in down in the dead head down.Described guiding mechanism comprises: guide pillar, bolt, adjusting nut, hold-down nut, workbench main shaft, and be installed in the described below of top assembly down.Described clamp mechanism comprises: hydraulic cylinder, piston, piston rod, cam post, pressing plate, guide blot, and be positioned at the upside of described workbench main shaft.Described spring be installed in the described down dead head top down under, described spring cup be installed in down the dead head inner spring under.Described hydraulic cylinder is positioned at the upside of described workbench main shaft, and piston rod and cam post connect firmly, and cam post is installed in directly over the piston rod.Pressing plate and cam post connect firmly, and pressing plate is installed in directly over the cam post.
The beneficial effects of the utility model are:
Being used for the transmission shaft Gear Processing has the digital control gear shaper workbench of big adjusting range, has increased the versatility of High-speed Computer number control gear shapping machine, increases Workpiece length adjusting range 60-225mm newly, and the machining accuracy height.
Description of drawings
Fig. 1 is a system of the present utility model composition diagram;
Among the figure: 1, down top 2, spring 3, dead head 4, spring cup 5, guide pillar 6, bolt 7, adjusting nut 8, hold-down nut 9, workbench main shaft 10, piston 11, piston rod 12, guide blot 13, hydraulic cylinder 14, cam post 15, bolt 16, pressing plate 17, workpiece 18, cushion cover 19, pedestal down
The specific embodiment
In figure, following top (1) is contained in down in the dead head (3), can move up and down under the effect of spring (2) and workpiece pressure; There is screw thread to cooperate in the following dead head (3) with the external screw thread of spring cup (4), following dead head (3) is installed in the guide pillar (5) by 1: 20 tapering, guide pillar (5) and workbench main shaft (9) endoporus match grinding, guarantee that the alignment of shafts beats in the 0.005mm, guide pillar (5) can move up and down in workbench main shaft (9).Adjusting nut (7), hold-down nut (8) are installed in workbench main shaft (9) endoporus lower end, concrete method of adjustment: when Workpiece length changes, adopt specific purpose tool to unscrew hold-down nut (8) earlier, can adopt specific purpose tool to rotate adjusting nut (7), can promote guide pillar (5) moves up or spurs guide pillar (5) downwards through bolt (6), dead head (3) moved up and down under guide pillar (5) drove, and realized that spindle top is adjustable up and down; Behind to be adjusted the finishing, the nut that is tightened (8) gets final product.
The clamping of workpiece is finished by clamp mechanism, the clamp mechanism principle:
On when moving, when hydraulic cylinder (13) feeds hydraulic oil, piston (10) drives on piston rod (11) and the cam post (14) and moves, because the effect of guide blot (12), make that cam post (14) is rotated counterclockwise 90 ° when moving to peak on the cam post (14), because cam post (14) is fixed into one with pressing plate (16) by bolt (15), drive also half-twist of pressing plate (16), break away from clamped workpiece (17);
When moving down, hydraulic cylinder (13) feeds hydraulic oil, piston (10) drives piston rod (11) and cam post (14) moves down, because the effect of guide blot (12), cam post (14) drives pressing plate (16) and turns clockwise 90 °, depresses over against work, and workpiece (17) is clamped on the cushion cover (18), because cushion cover (18) is fixed together with pedestal (19), so workpiece (17) just is clamped on the pedestal (19).Change the cushion cover of different length, can process the workpiece of different length.Workpiece has adopted Double Tops point locate mode, goes up top being installed on the tailstock tool, and following top 1 is installed in the workbench main shaft, guarantees the workpiece machining accuracy easily.
Claims (1)
1, a kind ofly is used for the digital control gear shaper workbench that the transmission shaft Gear Processing has big adjusting range, comprise workbench main shaft, following top assembly, pedestal, guiding mechanism, clamp mechanism, it is characterized in that: the hydraulic cylinder of described clamp mechanism (13) connects firmly with described workbench main shaft (9); Described top assembly down is installed in the guide pillar (5), and described guide pillar (5) is installed in the workbench main shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200016438U CN201257593Y (en) | 2008-01-15 | 2008-01-15 | Numerical control gear shaper work table with large adjustment range for processing transmission shaft gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200016438U CN201257593Y (en) | 2008-01-15 | 2008-01-15 | Numerical control gear shaper work table with large adjustment range for processing transmission shaft gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201257593Y true CN201257593Y (en) | 2009-06-17 |
Family
ID=40771823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200016438U Expired - Fee Related CN201257593Y (en) | 2008-01-15 | 2008-01-15 | Numerical control gear shaper work table with large adjustment range for processing transmission shaft gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201257593Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059409B (en) * | 2009-11-17 | 2012-05-02 | 沈阳世润重工有限公司 | Method for manufacturing super-long and high-precision shaft gear |
| CN106808031A (en) * | 2017-02-28 | 2017-06-09 | 西安法士特汽车传动有限公司 | A kind of high accuracy quick change axle gear grinding clamp |
-
2008
- 2008-01-15 CN CNU2008200016438U patent/CN201257593Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059409B (en) * | 2009-11-17 | 2012-05-02 | 沈阳世润重工有限公司 | Method for manufacturing super-long and high-precision shaft gear |
| CN106808031A (en) * | 2017-02-28 | 2017-06-09 | 西安法士特汽车传动有限公司 | A kind of high accuracy quick change axle gear grinding clamp |
| CN106808031B (en) * | 2017-02-28 | 2019-08-16 | 西安法士特汽车传动有限公司 | A kind of high-precision quick change axis gear grinding clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207309387U (en) | A kind of machining tool for chamferring saw rest | |
| CN202591698U (en) | Shaft sleeve oil groove processing unit | |
| CN103350343B (en) | The numerical control gantry vertical that a kind of tool magazine and main shaft are compounded in saddle crouches Compositions of metal-working machines | |
| CN100503103C (en) | Non-conventional type hole combined boring mill | |
| CN201079857Y (en) | Horizontal milling machine | |
| CN101817158B (en) | Gantry vertical and horizontal numerically controlled grinder | |
| CN104275507B (en) | A kind of aluminum wheel of truck inclined hole bores boring lathe | |
| CN203448771U (en) | Full-automatic superhard metal circular saw | |
| CN202162430U (en) | Numerical-control double-station slot milling machine | |
| CN109746529A (en) | A kind of large size zero bevel gear form milling processing method and processing unit (plant) | |
| CN201264132Y (en) | Helical burr guiding accurate semiautomatic tapping machine | |
| CN200991783Y (en) | Fully-automatic single-axle round milling machine | |
| CN201841439U (en) | Precise indexing table with locking function | |
| CN201257593Y (en) | Numerical control gear shaper work table with large adjustment range for processing transmission shaft gear | |
| CN204954382U (en) | Novel double -end vertical lathe | |
| CN202240452U (en) | Boring mill of numerical control vehicle for brake valve sealing surface | |
| CN204504419U (en) | The non-rotary anchor head thread machining device of overlength drag-line | |
| CN202162413U (en) | Numerical control high-speed hole puncher | |
| CN205733257U (en) | Many amplitudes servo vertical band sawing machine | |
| CN210132134U (en) | Gear shaping device for internal gear of swing hydraulic cylinder | |
| CN204818085U (en) | Car camshaft processing equipment | |
| CN203221243U (en) | High-speed numerical control hard broaching machine | |
| CN203197076U (en) | Fixed device of eccentric spinning workpiece | |
| CN202934394U (en) | Numerically controlled knife rest feeding structure of vertical lathe | |
| CN201856126U (en) | Vertical turning, boring and milling switching composite processing center with gantry structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20100220 |