CN205733292U - Gear hobbing on-line machining burr remover - Google Patents
Gear hobbing on-line machining burr remover Download PDFInfo
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- CN205733292U CN205733292U CN201620451573.0U CN201620451573U CN205733292U CN 205733292 U CN205733292 U CN 205733292U CN 201620451573 U CN201620451573 U CN 201620451573U CN 205733292 U CN205733292 U CN 205733292U
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- cutter
- workpiece
- knife bar
- gear hobbing
- deburring
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Abstract
The utility model discloses gear hobbing on-line machining burr remover, it includes workbench (1), tailstock tool (6), hobboing cutter (3) and deburring cutter (9), on described workbench (1), frock (5) is installed, workpiece (4) is installed in frock (5), described hobboing cutter (3) is arranged on hob head (2), and hobboing cutter (3) is positioned at the side of workpiece (4), on described tailstock tool (6), support (12) is installed, knife bar (8) is installed on support (12), deburring cutter (9) is installed on knife bar (8), the upper surface of deburring cutter (9) flushes with the lower surface of workpiece (4).The beneficial effects of the utility model are: the advantage that it has simple in construction, time saving and energy saving and working (machining) efficiency is high.
Description
Technical field
This utility model relates to burr remover, particularly gear hobbing on-line machining burr remover.
Background technology
Gear hobbing process is that the principle according to generating is to add work gear.Add work gear with hobboing cutter and be equivalent to the helical gear engagement of a pair alternating axis.At this in meshed gears pair, one number of teeth seldom, only one of which or several, helical angle is the biggest, just develop into a worm gear, in order to form cutting edge, it is perpendicular on the direction of helix output chip pocket at this gear, grinds forward and backward knife face, form cutting edge and forward and backward angle, then reform into hobboing cutter.Hobboing cutter is performed relative motion by engaged transmission relation with tooth base, cuts out teeth groove, define involute flank on tooth base.During rolling cut, each cutter tooth of hobboing cutter being distributed on helix cuts out a thin layer metal in teeth groove in succession, and each teeth groove is cut out successively by several cutters tooth in hobboing cutter rotates, and involute profile is then formed by cutting edge a series of instantaneous position envelope.Therefore, the manufacturing process of the gear hobbing added-time flank of tooth is generating, the compound motion that building motion is made up of the rotary motion of hobboing cutter and the rotary motion of workpiece, and this compound motion is referred to as generating motion.When hobboing cutter and the continuous engagement rotation of workpiece, just on the whole circumference of workpiece, cut out all teeth groove successively.In this course, the formation of the flank of tooth and gear compound graduation are carried out simultaneously, thus generating motion i.e. dividing movement.
But the gear after gear hobbing process, its end face has substantial amounts of burr, it is therefore desirable to being removed by burr, existing way is, after gear hobbing, on flash trimmer, burr is removed the most again, when deburring, needing to dismount gear, thus waste time and energy, its production efficiency is relatively low.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, it is provided that a kind of time saving and energy saving, working (machining) efficiency is high and processing effect is good gear hobbing on-line machining burr remover.
The purpose of this utility model is achieved through the following technical solutions: gear hobbing on-line machining burr remover, it includes workbench, tailstock tool, hobboing cutter and deburring cutter, on described workbench, frock is installed, being provided with workpiece in frock, described hobboing cutter is arranged on hob head, and hobboing cutter is positioned at the side of workpiece, on described tailstock tool, support is installed, being provided with knife bar on support, knife bar is provided with deburring cutter, the upper surface of deburring cutter flushes with the lower surface of workpiece.
Offering on described knife bar is positioned at above support by thread bush equipped with adjusting nut and locking nut, described adjusting nut on external screw thread, and knife bar, and locking nut is positioned at below support.
Axially offering screw hole on described knife bar, and offer radially deburring cutter installing hole bottom screw hole, deburring cutter is arranged in deburring cutter installing hole, and is locked by the lock-screw being arranged in screw hole.
This utility model has the advantage that burr remover of the present utility model, deburring cutter it is provided with on tailstock tool, it is capable of gear to be removed by burr produced by gear hobbing while gear hobbing, thus improve the working (machining) efficiency of gear, save production cost, and without secondary clamping, reduce labor intensity, reach time saving and energy saving technique effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure, 1, workbench, 2, hob head, 3, hobboing cutter, 4, workpiece, 5, frock, 6, tailstock tool, 7, lock-screw, 8, knife bar, 9, deburring cutter, 10, adjusting nut, 11, locking nut, 12, support.
Detailed description of the invention
Being further described this utility model below in conjunction with the accompanying drawings, protection domain of the present utility model is not limited to the following stated:
As shown in Figure 1, gear hobbing on-line machining burr remover, it includes workbench 1, tailstock tool 6, hobboing cutter 3 and deburring cutter 9, on described workbench 1, frock 5 is installed, workpiece 4 is installed in frock 5, workbench 1 rotates under the effect of driving means, thus drive workpiece 4 to rotate, described hobboing cutter 3 is arranged on hob head 2, and hobboing cutter 3 is positioned at the side of workpiece 4, described tailstock tool 6 is provided with support 12, support 12 is provided with knife bar 8, being provided with deburring cutter 9 on knife bar 8, the upper surface of deburring cutter 9 flushes with the lower surface of workpiece 4.
In the present embodiment, external screw thread is offered on described knife bar 8, and pass through thread bush on knife bar 8 equipped with adjusting nut 10 and locking nut 11, described adjusting nut 10 is positioned at above support 12, and locking nut 11 is positioned at below support 12, by regulating the position of adjusting nut 10, the lifting of knife bar 8 can be realized, so that the position of deburring cutter 9 can up-down adjustment, therefore can meet different-thickness gear burr remove, improve the versatility of this device.
In the present embodiment, screw hole is axially offered on described knife bar 8, and bottom screw hole, offer radially deburring cutter installing hole, deburring cutter 9 is arranged in deburring cutter installing hole, and locked by the lock-screw 7 being arranged in screw hole, when installing deburring cutter 9, deburring cutter 9 freely can stretch in deburring cutter installing hole, to meet the removal of different size gear edge burr.
Work process of the present utility model is as follows: workbench 1 rotates, workpiece 4 is driven to rotate, rotation along with workpiece 4, hobboing cutter 3 processes profile of tooth on workpiece 4, because hobboing cutter 3 generally rotates clockwise, therefore the lower surface edge at workpiece 4 has burr, when workpiece 4 turns to deburring cutter 9 position, the burr of workpiece 4 lower surface is removed by deburring cutter 9, thus realize workpiece gear hobbing on-line machining and online deburring, avoid the burr impact on workpiece gear hobbing process, thus improve crudy and the working (machining) efficiency of workpiece.
Claims (3)
1. gear hobbing on-line machining burr remover, it is characterized in that: it includes workbench (1), tailstock tool (6), hobboing cutter (3) and deburring cutter (9), on described workbench (1), frock (5) is installed, workpiece (4) is installed in frock (5), described hobboing cutter (3) is arranged on hob head (2), and hobboing cutter (3) is positioned at the side of workpiece (4), on described tailstock tool (6), support (12) is installed, knife bar (8) is installed on support (12), deburring cutter (9) is installed on knife bar (8), the upper surface of deburring cutter (9) flushes with the lower surface of workpiece (4).
Gear hobbing on-line machining burr remover the most according to claim 1, it is characterized in that: on described knife bar (8), offer external screw thread, and on knife bar (8) by thread bush equipped with adjusting nut (10) and locking nut (11), described adjusting nut (10) is positioned at support (12) top, and locking nut (11) is positioned at support (12) lower section.
Gear hobbing on-line machining burr remover the most according to claim 1, it is characterized in that: on described knife bar (8), axially offer screw hole, and bottom screw hole, offer radially deburring cutter installing hole, deburring cutter (9) is arranged in deburring cutter installing hole, and is locked by the lock-screw (7) being arranged in screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620451573.0U CN205733292U (en) | 2016-05-18 | 2016-05-18 | Gear hobbing on-line machining burr remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620451573.0U CN205733292U (en) | 2016-05-18 | 2016-05-18 | Gear hobbing on-line machining burr remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205733292U true CN205733292U (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620451573.0U Active CN205733292U (en) | 2016-05-18 | 2016-05-18 | Gear hobbing on-line machining burr remover |
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| CN (1) | CN205733292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333217A (en) * | 2018-11-01 | 2019-02-15 | 格特拉克（江西）传动系统有限公司 | Duplicate gear gear shaping burring processing unit (plant) |
| CN113275668A (en) * | 2021-05-17 | 2021-08-20 | 宁波夏拓智能科技有限公司 | Bidirectional hob, chamfering, groove milling and deburring method |
-
2016
- 2016-05-18 CN CN201620451573.0U patent/CN205733292U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333217A (en) * | 2018-11-01 | 2019-02-15 | 格特拉克（江西）传动系统有限公司 | Duplicate gear gear shaping burring processing unit (plant) |
| CN109333217B (en) * | 2018-11-01 | 2023-10-24 | 麦格纳动力总成(江西)有限公司 | Machining device for gear shaping and deburring of duplex gear |
| CN113275668A (en) * | 2021-05-17 | 2021-08-20 | 宁波夏拓智能科技有限公司 | Bidirectional hob, chamfering, groove milling and deburring method |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |