CN105618860A - Numerical-control rack processing machine - Google Patents
Numerical-control rack processing machine Download PDFInfo
- Publication number
- CN105618860A CN105618860A CN201410693771.3A CN201410693771A CN105618860A CN 105618860 A CN105618860 A CN 105618860A CN 201410693771 A CN201410693771 A CN 201410693771A CN 105618860 A CN105618860 A CN 105618860A
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- China
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- base
- platform
- control rack
- numerical
- guide rail
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Abstract
The invention discloses a numerical-control rack processing machine. The numerical-control rack processing machine comprises a first base, a working table and a machine body, wherein the working table and the machine body are arranged above the first base; a working spindle is arranged on the machine body, a second base is fixed to the lower portion of the machine body, and an angle adjusting device is arranged between the first base and the second base; the angle adjusting device comprises a third base, a fixed block is arranged on the third base, and a pin shaft is arranged on the fixed block; a pull rod which is connected with the pin shaft and can rotate along with the pin shaft is arranged; and a bolt is arranged at one end of the pull rod and penetrates the second base, and the upper end and the lower end of the bolt are each provided with an adjusting nut. Through the technical scheme, according to the numerical-control rack processing machine, the angle adjusting device is additionally arranged, a machine previously used for producing a straight rack is refit into a machine capable of producing an inclined rack, numerical-control production is achieved, and original equipment which is expensive does not need to be purchased; and on the basis of ensuring production efficiency, the production cost is greatly reduced.
Description
Technical field
The present invention relates to Digit Control Machine Tool field, particularly relate to a kind of numerical control rack gear shapping machine.
Background technology
Mechanical field is often required to the cooperation using between wheel and rack, the production technology of gear reaches its maturity, and the production technology of tooth bar does not have big improvement for many years, along with day by day popularizing of numerical controlled machinery, the precision of tooth bar is proposed higher requirement, and in the past more is spur rack, progressively adopts now diagonal-cut rack, and the lathe of common production tooth bar can only produce spur rack, helpless for diagonal-cut rack.
Summary of the invention
For the deficiencies in the prior art, it is an object of the invention to provide a kind of numerical control rack gear shapping machine, it is possible to produce diagonal-cut rack, overcome the shortcoming that can not produce helical rack that existing equipment deficiency is brought, compensate for market deficiency.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of numerical control rack gear shapping machine, including base one, it is located at the workbench above base one and body, body is provided with working-spindle, base two it is fixed with below body, an angular adjustment apparatus it is provided with between base one and base two, this device includes base three, base three is provided with fixed block, fixed block is provided with bearing pin, and there is a connection bearing pin and the pull bar that can rotate with bearing pin, one end of pull bar is provided with bolt, this bolt through described base two, this bolt be respectively arranged at the two ends with an adjusting nut up and down.
Further, described workbench includes base four, and on base four, two ends are respectively fixed with a guide rail, and guide rail is provided with a platform, and this platform can slide in guide rail end surface; Platform is arranged over a pressing plate, and the side, space between this pressing plate and platform has a fixing post, and opposite side is provided with a sucker, and this sucker is used for holding described tooth bar.
Further, the lower section of described platform is additionally provided with a ball-screw nut.
Further, described platform lower end has two draw-in grooves, is provided with slide block in draw-in groove, and described slide block can slide in guide rail upper surface.
Pass through technique scheme, the invention provides a kind of numerical control rack gear shapping machine, by increasing angular adjustment apparatus, become to produce the machine of helical rack by the machine adaptation producing spur rack in the past, and realize NC postprocessing production, the original-pack equipment that purchasing price is expensive need not be removed, the basis of guarantee production efficiency greatly reduces production cost.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described.
Fig. 1 is the structural representation of a kind of numerical control rack gear shapping machine that the embodiment of the present invention provides;
Fig. 2 is the structural representation of workbench in Fig. 1;
Fig. 3 is the enlarged diagram of angular adjustment apparatus in Fig. 1.
Description of reference numerals:
1, base 1, workbench 21, base 4 22, guide rail 23, platform 24, pressing plate
25, fixing post 26, sucker 27, draw-in groove 28, slide block 29, ball-screw nut
3, body 4, angular adjustment apparatus 41, base 2 42, base 3 43, fixed block
44, bearing pin 45, pull bar 46, adjusting nut 47, bolt 5, tooth bar 6, main shaft.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
According to Fig. 1 to Fig. 3, a kind of numerical control rack gear shapping machine, including base 1, it is located at the workbench 2 above base 1 and body 3, body 3 is provided with manufacturing gear strip 5 working-spindle 6, base 2 41 it is fixed with below body 3, an angular adjustment apparatus 4 it is provided with between base 1 and base 2 41, this device includes base 3 42, base 3 42 is provided with fixed block 43, fixed block 43 is provided with bearing pin 44, and there is a connection bearing pin 44 and the pull bar 45 that can rotate with bearing pin 44, one end of pull bar 45 is provided with bolt 47, this bolt 47 described base 2 41 of traverse, this bolt 47 be respectively arranged at the two ends with an adjusting nut 46 up and down.
Workbench 2 includes base 4 21, and on base 4 21, two ends are respectively fixed with a guide rail 22, and guide rail 22 is provided with a platform 23, and this platform 23 can slide in guide rail 22 end face, platform 23 is arranged over a pressing plate 24, and the side, space between this pressing plate 24 and platform 23 has a fixing post 25, and opposite side is provided with a sucker 26, and this sucker 26 is used for holding described tooth bar 5, the lower section of platform 23 is additionally provided with a ball-screw nut 29, platform 23 lower end has two draw-in grooves 27, slide block 28 it is provided with in draw-in groove 27, one end of this slide block 28 is fixed in draw-in groove 27, the other end can with the upper-end contact of described guide rail 22, meanwhile, this guide rail 22 effectively can function as a bracing frame and uses, and its lower end is fixing with the support end upper surface of base 4 21 to be connected, guide rail 22 upper end has slideway (not marking in figure), and slide block 28 can move left and right in the upper end of guide rail 22 with moving platform 23, in addition, described platform 23 be also arranged above a sucker 26, sucker 26 has the groove that the tooth with tooth bar 5 matches, therefore, before operation, it is stuck on sucker 26 by tooth bar 5 to be used for fixing, described sucker 26 is located between described platform 23 and a pressing plate 24, and the simultaneously side of the close body 3 in space between pressing plate 24 and platform 23, space opposite side between platform 23 and described pressing plate 24 is also vertically provided with a support column, the effect of this support column is to support and fixing, the lower section of platform 23 is additionally provided with a ball-screw nut 29, rotate this ball-screw nut 29, platform 23 can move left and right.
During enforcement, tooth bar 5 is fixed by sucker 26, this workbench 2 operates under the drive of servosystem, bolt 47 penetrates base 2 41, the upper and lower of base 2 41 is respectively arranged with an adjusting nut 46, need to tune up angle, then unclamp the adjusting nut 46 of top, heightening with the adjusting nut 46 of lower section, after reaching requirement, fastening top adjusting nut 46 completes to adjust, if needing to turn angle down, operating process in contrast, is finally reached the purpose adjusting body 3 and workbench 2 angle, to be capable of grinding of helical rack 5.
The present invention is not only through design angle adjusting apparatus, reach to produce the purpose of helical rack in original Mechanical Fundamentals, and the workbench of original machinery is made that change, original workbench is enable automatically to work under the drive of servosystem, substantially increase production efficiency, meanwhile, make enterprise that high cost need not be spent to go to buy original-pack machinery, save production cost.
The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.
Claims (4)
1. a numerical control rack gear shapping machine, including base one, it is located at the workbench above base one and body, body is provided with working-spindle, base two it is fixed with below body, it is characterized in that, an angular adjustment apparatus it is provided with between base one and base two, this device includes base three, base three is provided with fixed block, being provided with bearing pin on fixed block, and have a connection bearing pin and the pull bar that can rotate with bearing pin, one end of pull bar is provided with bolt, this bolt through described base two, this bolt be respectively arranged at the two ends with an adjusting nut up and down.
2. numerical control rack gear shapping machine according to claim 1, it is characterised in that described workbench includes base four, and on base four, two ends are respectively fixed with a guide rail, and guide rail is provided with a platform, and this platform can slide in guide rail end surface; Platform is arranged over a pressing plate, and the side, space between this pressing plate and platform has a fixing post, and opposite side is provided with a sucker, and this sucker is used for holding described tooth bar.
3. numerical control rack gear shapping machine according to claim 2, it is characterised in that the lower section of described platform is additionally provided with a ball-screw nut.
4. numerical control rack gear shapping machine according to claim 2, it is characterised in that described platform lower end has two draw-in grooves, is provided with slide block in draw-in groove, described slide block can slide in guide rail upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693771.3A CN105618860A (en) | 2014-11-26 | 2014-11-26 | Numerical-control rack processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693771.3A CN105618860A (en) | 2014-11-26 | 2014-11-26 | Numerical-control rack processing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105618860A true CN105618860A (en) | 2016-06-01 |
Family
ID=56034411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410693771.3A Pending CN105618860A (en) | 2014-11-26 | 2014-11-26 | Numerical-control rack processing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105618860A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161137A (en) * | 2018-01-08 | 2018-06-15 | 盐城宝鼎电动工具有限公司 | For processing the milling drum with spline-simulating periphery workpiece |
| CN111975122A (en) * | 2020-07-31 | 2020-11-24 | 徐绍波 | One-machine full-coverage numerical control bevel gear milling machine |
-
2014
- 2014-11-26 CN CN201410693771.3A patent/CN105618860A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161137A (en) * | 2018-01-08 | 2018-06-15 | 盐城宝鼎电动工具有限公司 | For processing the milling drum with spline-simulating periphery workpiece |
| CN111975122A (en) * | 2020-07-31 | 2020-11-24 | 徐绍波 | One-machine full-coverage numerical control bevel gear milling machine |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |