CN105689806A - Gear grinding mechanism - Google Patents
Gear grinding mechanism Download PDFInfo
- Publication number
- CN105689806A CN105689806A CN201410719208.9A CN201410719208A CN105689806A CN 105689806 A CN105689806 A CN 105689806A CN 201410719208 A CN201410719208 A CN 201410719208A CN 105689806 A CN105689806 A CN 105689806A
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- CN
- China
- Prior art keywords
- gear grinding
- base
- workbench
- roll flute
- grinding mechanism
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- 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.)
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Abstract
The invention discloses a gear grinding mechanism which is used in gear grinding machines for racks. The gear grinding mechanism comprises a base arranged on a gear grinding machine body and provided with two supporting ends, and a worktable is arranged above the base. Two clamping grooves are formed below the worktable, and a sliding block is arranged in each groove. A linear guide rail is fixed to each supporting end of the base. One end of each sliding block is fixed in the corresponding clamping groove, and the other end of each sliding block can be in contact with the upper end of the corresponding linear guide rail. Meanwhile, the sliding blocks can slide at the upper ends of the linear guide rails. In addition, a sucker is further arranged above the worktable. The beneficial effect that numerical-control braking control can be carried out on gear grinding machines can be combined in the gear grinding mechanism, flexibility and precision of products are improved, the requirement for the working experience of an operator is greatly lowered, the production efficiency is improved, and the production cost is reduced.
Description
Technical field
The present invention relates to Digit Control Machine Tool field, particularly relate to a kind of roll flute mechanism on numerical control rack gear grinding machines。
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 former tooth bar produces many employings and inserts system or milling, and tooth bar precision is relatively low, during transmission, noise is relatively big, and transmission effect is less desirable。
Summary of the invention
For the deficiencies in the prior art, it is an object of the invention to provide a kind of roll flute mechanism, it is possible to the existing machine grinding gear is transformed into the machine grinding tooth bar, to overcome the tooth bar that existing equipment deficiency is brought to grind the shortcoming that effect is not up to standard。
The technical solution adopted for the present invention to solve the technical problems is:
A kind of roll flute mechanism, in tooth bar gear grinding machines, including the base being located on gear grinding machines body and having two support ends, base is arranged over workbench；Wherein, the lower section of workbench has two draw-in grooves, is equipped with slide block in each groove；All being fixed with a linear guides on each support end of base, one end of described slide block is fixed in draw-in groove, and the other end can with the upper-end contact of described linear guides, and meanwhile, slide block can slide in the upper end of linear guides；In addition, described workbench be also arranged above a sucker。
Preferably, described sucker is located between described workbench and a pressing plate。
Preferably, a support column also vertically it is provided with between described workbench and described pressing plate。
Preferably, the lower section of described workbench is additionally provided with a ball-screw nut。
Pass through technique scheme, the invention provides a kind of roll flute mechanism, this roll flute mechanism was for grinding on the machine of gear in the past, can in conjunction with grind in gear mechanism can the advantage of numerical control control for brake, improve motility and the precision of product, requirement for operator's working experience is substantially reduced, and improves production efficiency, 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 roll flute mechanism that the embodiment of the present invention provides；
Fig. 2 is the operating diagram of the proposed a kind of roll flute mechanism of the embodiment of the present invention；
Fig. 3 is the operating diagram of tooth bar。
Description of reference numerals:
1, base 2, linear guides 3, ball-screw nut 4, workbench 5, tooth bar
6, sucker 7, pressing plate 8, support column 9, body 10, motor 11, draw-in groove
12, slide block 13, emery wheel 14, conveyer belt 15, support end。
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 and 2, a kind of roll flute mechanism, in tooth bar gear grinding machines, including the base 1 being located on gear grinding machines body 9 and having two support ends 15, base 1 is arranged over workbench 4；Wherein, the lower section of workbench 4 has two draw-in grooves 11, is equipped with slide block 12 in each groove；Each support end 15 of base 1 is all fixed with a linear guides 2, one end of described slide block 12 is fixed in draw-in groove 11, the other end can with the upper-end contact of described linear guides 2, simultaneously, slide block 12 can slide in the upper end of linear guides 2, this linear guides 2 effectively can function as a bracing frame and uses, its lower end is fixing with support end 15 upper surface of base 1 to be connected, upper end has slideway (not marking in figure), and slide block 12 can drive workbench 4 to move left and right in the upper end of linear guides 2；In addition, described workbench 4 be also arranged above a sucker 6, sucker 6 has the groove that the tooth with tooth bar 5 matches, therefore, before operation, it is stuck on sucker 6 by tooth bar 5 to be used for fixing, described sucker 6 is located between described workbench 4 and a pressing plate 7, and the simultaneously side of close body 9 emery wheel 13 in space between pressing plate 7 and workbench 4, space opposite side between workbench 4 and described pressing plate 7 is also vertically provided with a support column 8, the effect of this support column 8 is to support and fixing, the lower section of workbench 4 is additionally provided with a ball-screw nut 3, rotate this ball-screw nut 3, workbench 4 can move left and right。
According to Fig. 1 to shown in 3, during enforcement: the roll flute mechanism that the present invention proposes instead of the mechanism being formerly used for grinding gear, and become the mechanism that can grind tooth bar 5, tooth bar 5 is located on workbench 4 and is fixed by sucker 6, under the drive of servomotor 10, tooth bar 5 feeds, it is transmitted the emery wheel 13 with driving to polish, according to setting program, the workflow of mechanism is as follows: grinding and feeding, and-----x-axis (left and right) is mobile, and------grinding is return, and------x-axis moves changes next tooth--------grinding and feeding, so move in circles until tooth bar 5 end, the everything of emery wheel 13 drives servomotor 10 to control by digital control system, beyond desanding wheel 13 damage, do not need manual intervention, the accurate tooth bar 5 produced completely can import substitutes, and price only has about 1/3rd of imported product, there is the extremely strong market competitiveness。
By technical scheme proposed by the invention, originally the lathe of work gear can only can will be added, be transformed into can the lathe of manufacturing gear strip, control to have made numerical control control into by original mechanical type, reduce the labor intensity of labourer, require to be greatly reduced to the working experience of operator, and Product Precision improves sizable level, international 5 grades can be reached, import tooth bar can be replaced, breaks through foreign, to China's blockade on new techniques, is significant for going to the world of product。
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 roll flute mechanism, in tooth bar gear grinding machines, it is characterised in that including the base being located on gear grinding machines body and having two support ends, base is arranged over workbench；Wherein, the lower section of workbench has two draw-in grooves, is equipped with slide block in each groove；All being fixed with a linear guides on each support end of base, one end of described slide block is fixed in draw-in groove, and the other end can with the upper-end contact of described linear guides, and meanwhile, slide block can slide in the upper end of linear guides；In addition, described workbench be also arranged above a sucker。
2. roll flute mechanism according to claim 1, it is characterised in that described sucker is located between described workbench and a pressing plate。
3. roll flute mechanism according to claim 2, it is characterised in that be also vertically provided with a support column between described workbench and described pressing plate。
4. roll flute mechanism according to claim 1, it is characterised in that the lower section of described workbench is additionally provided with a ball-screw nut。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410719208.9A CN105689806A (en) | 2014-11-29 | 2014-11-29 | Gear grinding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410719208.9A CN105689806A (en) | 2014-11-29 | 2014-11-29 | Gear grinding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105689806A true CN105689806A (en) | 2016-06-22 |
Family
ID=56231081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410719208.9A Pending CN105689806A (en) | 2014-11-29 | 2014-11-29 | Gear grinding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105689806A (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 |
| CN113996872A (en) * | 2020-07-28 | 2022-02-01 | 湖南飞阳齿轮制造有限责任公司 | Gear grinding machine for gear machining and gear grinding method thereof |
-
2014
- 2014-11-29 CN CN201410719208.9A patent/CN105689806A/en active Pending
Cited By (4)
| 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 |
| CN108161137B (en) * | 2018-01-08 | 2024-06-07 | 盐城宝鼎电动工具有限公司 | Grinding machine for machining workpieces having a rack-like peripheral edge |
| CN113996872A (en) * | 2020-07-28 | 2022-02-01 | 湖南飞阳齿轮制造有限责任公司 | Gear grinding machine for gear machining and gear grinding method thereof |
| CN113996872B (en) * | 2020-07-28 | 2024-03-15 | 湖南飞阳齿轮制造有限责任公司 | Gear grinding machine for gear machining and gear grinding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |
|
| WD01 | Invention patent application deemed withdrawn after publication |