CN214640756U - Hobbing cutter fixing device of hobbing machine tool - Google Patents
Hobbing cutter fixing device of hobbing machine tool Download PDFInfo
- Publication number
- CN214640756U CN214640756U CN202120448354.8U CN202120448354U CN214640756U CN 214640756 U CN214640756 U CN 214640756U CN 202120448354 U CN202120448354 U CN 202120448354U CN 214640756 U CN214640756 U CN 214640756U
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- CN
- China
- Prior art keywords
- hobbing
- blade holder
- establish
- cutter
- hole
- 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
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Abstract
The utility model discloses a hobbing cutter fixing device of gear hobbing machine tool relates to cutter technical field for the machining, including the hobbing cutter and rotate the seat, the hobbing cutter includes the even serrated knife that sets up of the outer parallel axis of blade holder and blade holder, circumference evenly sets up the through-hole on the blade holder, the parallel blade holder axis direction of through-hole, establish the locating hole in the blade holder, establish the recess on the locating hole, establish the mount pad on the rotation seat axis, mount pad and the coaxial setting of locating lever, the locating lever peripheral hardware lug, the lug matches with the recess, establish the screw rod on the mount pad, screw rod parallel positioning pole sets up, the screw is established at the locating lever middle part. The utility model discloses simple structure, it is convenient to dismantle, is convenient for change the hobbing cutter of different specifications, improves work efficiency, and is fixed effectual.
Description
Technical Field
The utility model belongs to the technical field of cutter technical field for the machining and specifically relates to a hobbing cutter fixing device of gear hobbing lathe.
Background
The hobbing cutter is an important part on the hobbing machine, is used for processing various cutting straight teeth, helical tooth cylindrical gear on the part, still can process worm wheel, sprocket etc. current hobbing cutter fixes and adopts anchor clamps centre gripping installation mostly at the hobbing machine, and this kind of mounting means is comparatively complicated, and is comparatively troublesome when dismantling different hobbing cutters of changing, needs to change the hobbing cutter when processing the part and needs the repeated operation centre gripping to dismantle and change the cutter, and is consuming time longer, leads to production efficiency to descend.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a hobbing cutter fixing device of a hobbing machine tool.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a hobbing cutter fixing device of gear hobbing lathe, includes hobbing cutter and rotation seat, the hobbing cutter includes the even serrated cutter that sets up of the outer parallel axis of blade holder and blade holder, circumference evenly sets up the through-hole on the blade holder, the parallel blade holder axis direction of through-hole, establish the locating hole in the blade holder, establish the recess on the locating hole, establish the mount pad on the rotation seat axis, mount pad and the coaxial setting of locating lever, the locating lever peripheral hardware lug, the lug matches with the recess, establish the screw rod on the mount pad, screw rod parallel positioning pole sets up, the screw is established at the locating lever middle part.
In the hobbing cutter fixing device of the hobbing machine tool, 4 groups of the hobbing cutters, the through holes and the grooves are uniformly arranged.
In the hobbing cutter fixing device of the hobbing machine tool, 4 groups of the convex blocks and the screw rods are uniformly arranged.
According to the hobbing cutter fixing device of the hobbing machine tool, the pressing cover is arranged on the left side of the cutter holder and matched with the cutter holder, and the bolt matched with the screw hole is arranged in the middle of the pressing cover.
According to the hobbing cutter fixing device of the hobbing machine tool, the nut is arranged on the left side of the pressing cover and connected with the screw.
The beneficial effects of the utility model are that, the utility model discloses with the blade holder cover on the locating lever, the recess matches with the lug, and the screw rod is worn out and is passed in by the through-hole and compress tightly the lid, nut and screw rod end-to-end connection, and the bolt matches further fixed lid that compresses tightly with the screw, and simple structure dismantles the convenience, is convenient for change the hobbing cutter of different specifications, improves work efficiency, and is fixed effectual.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the rotary seat of the present invention;
fig. 3 is a schematic structural view of the hobbing cutter of the present invention.
In the figure, 1, a hobbing cutter, 11, a cutter holder, 12, a hobbing cutter, 13, a through hole, 14, a positioning hole, 15, a groove, 2, a rotating seat, 21, an installation seat, 22, a positioning rod, 23, a bump, 24, a screw, 25, a screw hole, 3, a pressing cover, 31, a bolt and 32, and a nut are arranged.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the following provides a further description of the present invention with reference to the accompanying drawings, and obviously, the following described drawings are only one embodiment of the present invention, and for those skilled in the art, other embodiments can be obtained according to the drawings and the embodiment without any creative work, and all belong to the protection scope of the present invention.
The utility model provides a hobbing cutter fixing device of gear hobbing machine tool, includes hobbing cutter 1 and rotates seat 2, hobbing cutter 1 includes the even serrated knife 12 that sets up of the outer parallel axis of blade holder 11 and blade holder 11, circumference evenly sets up through-hole 13 on the blade holder 11, the parallel blade holder 11 axis direction of through-hole 13, establish locating hole 14 in the blade holder 11, establish recess 15 on the locating hole 14, establish mount pad 21 on rotating seat 2 axis, mount pad 21 and the coaxial setting of locating lever 22, locating lever 22 peripheral hardware lug 23, lug 23 matches with recess 15, establish screw rod 24 on the mount pad 21, the setting of screw rod 24 parallel locating lever 22, screw 25 is established at the locating lever 22 middle part.
In detail, serrated knife 12, through-hole 13 and recess 15 evenly set up 4 groups, lug 23 and screw rod 24 evenly set up 4 groups, the blade holder 11 left side is established and is pressed down lid 3, it matches with blade holder 11 to press down lid 3, it is equipped with the bolt 31 that matches with screw 25 to press down the lid 3 middle part, it establishes nut 32 to press down lid 3 left side, nut 32 is connected with screw rod 24.
During the use, with blade holder 11 cover on locating lever 22, recess 15 and lug 23 match, screw rod 24 is worn out and is passed by in the through-hole 13 and compress tightly lid 3, nut 32 and 24 end-to-end connection of screw rod, bolt 31 and screw 25 match further fixedly with compressing tightly lid 3, simple structure, it is convenient to dismantle, is convenient for change the hobbing cutter of different specifications, improves work efficiency, and is fixed effectual.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (5)
1. The utility model provides a gear hobbing cutter fixing device of gear hobbing lathe, includes gear hobbing cutter (1) and rotates seat (2), its characterized in that: hobbing cutter (1) includes gear cutter (12) that the outer parallel axis of blade holder (11) and blade holder (11) evenly set up, circumference evenly sets up through-hole (13) on blade holder (11), through-hole (13) parallel blade holder (11) axis direction, establish locating hole (14) in blade holder (11), establish recess (15) on locating hole (14), establish mount pad (21) on rotating seat (2) axis, mount pad (21) and locating lever (22) coaxial setting, locating lever (22) peripheral hardware lug (23), lug (23) and recess (15) match, establish screw rod (24) on mount pad (21), screw rod (24) parallel positioning pole (22) set up, screw (25) are established to locating lever (22) middle part.
2. Hobbing cutter holding device for a hobbing machine according to claim 1, characterized in that the said hobbing cutters (12), through holes (13) and grooves (15) are arranged uniformly in 4 groups.
3. Hobbing cutter holding device for a hobbing machine according to claim 1, characterized in that the cam (23) and the screw (24) are arranged uniformly in 4 groups.
4. The hobbing cutter fixing device of the hobbing machine tool as claimed in claim 1, characterized in that a pressing cover (3) is arranged on the left side of the cutter base (11), the pressing cover (3) is matched with the cutter base (11), and a bolt (31) matched with the screw hole (25) is arranged in the middle of the pressing cover (3).
5. The hobbing cutter fixing device of the hobbing machine tool as claimed in claim 4, characterized in that a nut (32) is arranged on the left side of the pressing cover (3), and the nut (32) is connected with the screw (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120448354.8U CN214640756U (en) | 2021-03-02 | 2021-03-02 | Hobbing cutter fixing device of hobbing machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120448354.8U CN214640756U (en) | 2021-03-02 | 2021-03-02 | Hobbing cutter fixing device of hobbing machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214640756U true CN214640756U (en) | 2021-11-09 |
Family
ID=78450232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120448354.8U Expired - Fee Related CN214640756U (en) | 2021-03-02 | 2021-03-02 | Hobbing cutter fixing device of hobbing machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214640756U (en) |
-
2021
- 2021-03-02 CN CN202120448354.8U patent/CN214640756U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |