CN214684586U - Herringbone gear shaping machine tooling - Google Patents
Herringbone gear shaping machine tooling Download PDFInfo
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- CN214684586U CN214684586U CN202120357017.8U CN202120357017U CN214684586U CN 214684586 U CN214684586 U CN 214684586U CN 202120357017 U CN202120357017 U CN 202120357017U CN 214684586 U CN214684586 U CN 214684586U
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Abstract
The application relates to a herringbone gear shaping machine tool which comprises a rack, a driving mechanism, a shaping mechanism and a fixing mechanism, wherein the shaping mechanism comprises an upper shaping component, a lower shaping component and a supporting block; the upper gear shaping assembly comprises an upper gear shaping, an upper connecting rod and an upper guide block, the upper guide block is connected with the supporting block, the upper connecting rod is connected with the driving mechanism, the upper gear shaping is fixedly connected with one end, far away from the driving mechanism, of the upper connecting rod, and the upper connecting rod penetrates through the upper guide block and is in sliding connection with the upper guide block; the lower gear shaping assembly comprises a lower gear shaping, a lower connecting rod and a lower guide block, the lower guide block is connected with the supporting block, the lower connecting rod is connected with the driving mechanism, the lower gear shaping and one end, far away from the driving mechanism, of the lower connecting rod are fixedly connected, and the lower connecting rod penetrates through the lower guide block and is in sliding connection with the lower guide block. This application has the effect of conveniently processing out chevron shape gear.
Description
Technical Field
The application relates to the field of gear shaping machines, in particular to a herringbone gear shaping machine tool.
Background
A gear shaping machine is a metal cutting machine tool, which is a gear processing machine tool for processing internal and external straight teeth, helical gears and other tooth-shaped elements by using a gear shaping cutter according to a generating method. A method of machining the tooth profile of a gear, a rack, or the like using a pinion cutter as a tool is called "gear shaping". During gear shaping, the gear shaping cutter performs vertical reciprocating cutting motion and simultaneously performs relative rolling with a workpiece.
The utility model discloses a chinese utility model patent application of No. CN208991892U at present discloses a gear shaping machine for gear production, including the main part case, the last fixed surface of main part case is connected with motor and backup pad, and the motor is located the rear side of backup pad, and the motor passes through the motor shaft and connects the motor synchronizing wheel, and the top of backup pad is rotated through the bearing and is connected with the axis of rotation. This gear shaping machine is used in gear production, the gear that will process through bolt and nut is fixed, avoid the gear to take place to remove in the course of working, the staff passes through electric telescopic handle according to the size of gear and adjusts servo motor's position, it moves to drive the bolt through servo motor removal, avoid appearing too big or undersize of gear, the phenomenon that causes the slotting tool can't process the gear takes place, cool down servo motor through the cooling fan, avoid servo motor high temperature to take place to damage, the dust catcher is unified the collection through dust absorption head to the dust and the residue that produce in gear machining, make things convenient for the staff to clear up.
In view of the above-mentioned related art, the inventor believes that during the machining process of the gear shaping machine, the gear shaping cutter can only move vertically downwards, and it is difficult to machine the herringbone gear.
SUMMERY OF THE UTILITY MODEL
In order to conveniently process a herringbone gear and improve the application range of a gear shaping machine, the application provides a herringbone gear shaping machine tool.
The technical scheme adopted by the herringbone gear shaper provided by the application is as follows:
a herringbone gear shaping machine tool comprises a rack, a driving mechanism, a tooth shaping mechanism and a fixing mechanism, wherein the driving mechanism and the fixing mechanism are connected with the rack, and the tooth shaping mechanism is connected with the driving mechanism;
the gear shaping mechanism comprises an upper gear shaping assembly, a lower gear shaping assembly and a supporting block, the upper gear shaping assembly and the lower gear shaping assembly are both connected with the driving mechanism, and the supporting block is fixed on the rack;
the upper gear shaping assembly comprises an upper gear shaping, an upper connecting rod and an upper guide block, the upper guide block is connected with the supporting block, the upper connecting rod is connected with the driving mechanism, the upper gear shaping is fixedly connected with one end, far away from the driving mechanism, of the upper connecting rod, and the upper connecting rod penetrates through the upper guide block and is in sliding connection with the upper guide block;
the lower gear shaping assembly comprises a lower gear shaping, a lower connecting rod and a lower guide block, the lower guide block is connected with the supporting block, the lower connecting rod is connected with the driving mechanism, the lower gear shaping and one end, far away from the driving mechanism, of the lower connecting rod are fixedly connected, and the lower connecting rod penetrates through the lower guide block and is in sliding connection with the lower guide block.
Through adopting above-mentioned technical scheme, the gear that will treat processing is placed on fixed establishment, and actuating mechanism drives connecting rod and lower connecting rod and removes, and lower guide block leads the removal of connecting pipe down, and lower connecting rod drives down the gear shaping and processes the gear, goes up the guide block and leads the removal of last connecting pipe, goes up the connecting rod and drives the gear shaping and process the gear to conveniently process out the chevron shape gear, improved the application scope of gear shaping machine.
Optionally, the supporting block is connected with a fixing bolt in a threaded manner, the fixing bolt is abutted against the lower guide block, and the fixing bolt is abutted against the upper guide block.
Through adopting above-mentioned technical scheme, after last guide block and lower guide block rotated suitable angle, rotated fixing bolt, fixing bolt contradicts fixedly to last guide block, and fixing bolt contradicts fixedly to lower guide block.
Optionally, the driving mechanism includes a driving assembly, a linkage assembly and a transmission assembly, the driving assembly is connected with the frame, the linkage assembly is connected with the driving assembly, and the transmission assembly is connected with the linkage assembly;
the transmission assembly comprises two rotating discs, the two rotating discs are connected with the linkage assembly, the positions, away from the circle center, of the two rotating discs are connected with first hinge rods in a rotating mode, one end, away from the rotating discs, of each first hinge rod is connected with the lower connecting rod in a rotating mode, and the other end, away from the rotating discs, of each first hinge rod is connected with the upper connecting rod in a rotating mode.
Through adopting above-mentioned technical scheme, the linkage subassembly drives two rolling discs and rotates, and the rolling disc drives first hinge bar and removes, and first hinge bar drives connecting rod and lower connecting rod and removes.
Optionally, the linkage subassembly includes a driving gear and two linkage gears, driving gear and linkage gear all rotate with the supporting shoe and are connected, the driving gear is connected with drive assembly, two the linkage gear all meshes with the driving gear, two the equal coaxial fixedly connected with dwang of linkage gear, two the supporting shoe, one are all passed to the dwang the coaxial fixed connection of dwang and a carousel, another the coaxial fixed connection of dwang and another carousel.
Through adopting above-mentioned technical scheme, drive assembly drive driving gear rotates, and the linkage gear who meshes with the driving gear rotates thereupon, and the linkage gear drives the dwang and rotates, and the dwang drives two rolling discs and rotates.
Optionally, the driving assembly includes a driving motor, the driving motor is disposed on the frame, and an output shaft of the driving motor is coaxially and rotatably connected with the driving gear.
Through adopting above-mentioned technical scheme, driving motor drive driving gear rotates.
Optionally, the fixing mechanism comprises a rotating motor and a rotating column, the rotating motor is fixed on the rack, a worm is fixedly connected with the output shaft of the rotating motor in a coaxial mode, the rotating column is rotatably connected with the rack, a worm wheel is fixedly connected with the rotating column in a coaxial mode, and the worm wheel is meshed with the worm.
By adopting the technical scheme, the gear to be processed is arranged at one end of the rotating column far away from the rack, the rotating motor drives the worm to rotate, the worm wheel meshed with the worm rotates along with the worm, the worm wheel drives the rotating column to rotate, and the rotating column drives the gear to rotate.
Optionally, one end of the worm, which is far away from the driving motor, is rotatably connected with a stabilizing block, and the stabilizing block is fixedly connected with the rack.
Through adopting above-mentioned technical scheme, the stabilization block supports the worm to improve the stability of worm.
Optionally, a fixed plate is fixedly connected to the frame, and the rotating column penetrates through the fixed plate and is slidably connected with the fixed plate.
Through adopting above-mentioned technical scheme, the fixed plate is fixed the rotating-column.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the embodiment of the application, the upper connecting rod, the lower guide block and the upper guide block are arranged, a gear to be processed is placed on the rotating column, the driving mechanism drives the upper connecting rod and the lower connecting rod to move, the lower guide block guides the movement of the lower connecting pipe, the lower connecting rod drives the lower gear shaping to process the gear, the upper guide block guides the movement of the upper connecting pipe, and the upper connecting rod drives the upper gear shaping to process the gear, so that the herringbone gear is convenient to process;
2. according to the embodiment of the application, the fixing bolt and the rotating handle are arranged, the angle between the upper guide block and the lower guide block is adjusted by rotating the handle, and therefore herringbone gears with different angles can be conveniently machined.
Drawings
Fig. 1 is a schematic structural diagram of a herringbone gear shaper tool according to an embodiment of the present application.
FIG. 2 is a cross-sectional view of a herringbone gear shaper tooling of an embodiment of the present application.
Description of reference numerals: 1. a frame; 2. a drive mechanism; 21. a drive assembly; 211. a drive motor; 212. a fixed table; 22. a linkage assembly; 221. a driving gear; 222. a linkage gear; 223. rotating the rod; 23. a transmission assembly; 231. rotating the disc; 232. a first hinge lever; 3. a gear shaping mechanism; 31. an upper gear shaping assembly; 311. upper gear shaping; 312. an upper connecting rod; 313. an upper guide block; 32. a lower gear shaping assembly; 321. lower gear shaping; 322. a lower connecting rod; 323. a lower guide block; 33. a support block; 34. fixing the bolt; 35. rotating the handle; 4. a fixing mechanism; 41. rotating the motor; 42. a worm; 43. rotating the column; 44. a worm gear; 45. a stabilizing block; 46. and (7) fixing the plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses herringbone gear shaper frock. Referring to fig. 1, the herringbone gear shaping machine tool comprises a rack 1, a driving mechanism 2, a tooth shaping mechanism 3 and a fixing mechanism 4. The driving mechanism 2 and the fixing mechanism 4 are both connected with the frame 1, and the gear shaping mechanism 3 is connected with the driving mechanism 2.
Referring to fig. 2, the gear shaping mechanism 3 includes an upper gear shaping assembly 31, a lower gear shaping assembly 32, and a support block 33. The upper gear shaping component 31 and the lower gear shaping component 32 are both connected with the driving mechanism 2, and the supporting block 33 is fixed on the frame 1. The gear to be processed is placed on the fixing mechanism 4, and the driving mechanism 2 drives the upper gear shaping assembly 31 and the lower gear shaping assembly 32 to process the gear, so that the gears in different shapes are processed.
Referring to fig. 1 and 2, the upper gear shaping assembly 31 includes an upper gear shaping 311, an upper connecting rod 312, and an upper guide block 313. The upper guide block 313 is rotatably connected to the support block 33 through a bearing. The upper connecting rod 312 is connected to the drive mechanism 2. The upper gear teeth 311 are welded to an end of the upper link 312 remote from the drive mechanism 2, and the upper link 312 passes through the upper guide block 313 and is slidably coupled to the upper guide block 313. A plurality of fixing bolts 34 are threadedly connected to the supporting block 33, and the fixing bolts 34 are abutted against the lower guide block 323.
Referring to fig. 1 and 2, the lower gear shaping assembly 32 includes a lower gear shaping 321, a lower connecting rod 322 and a lower guide block 323, the lower guide block 323 is connected to the supporting block 33, the lower connecting rod 322 is connected to the driving mechanism 2, the lower gear shaping 321 is fixedly connected to one end of the lower connecting rod 322 far away from the driving mechanism 2, the lower connecting rod 322 passes through the lower guide block 323 and is slidably connected to the lower guide block 323, and the fixing bolt 34 abuts against the upper guide block 313.
Referring to fig. 1 and 2, the turning handle 35 is welded to each of the upper guide block 313 and the lower guide block 323. The upper guide block 313 and the lower guide block 323 are rotated by rotating the handle 35, and when the upper guide block 313 and the lower guide block 323 are rotated to a proper angle, the fixing bolt 34 is rotated, and the fixing bolt 34 performs interference fixing on the upper guide block 313 and the lower guide block 323. The lower guide block 323 guides the movement of the lower connecting rod 322, the lower connecting rod 322 drives the lower gear shaping 321 to process the gear, and the upper guide block 313 guides the movement of the upper connecting rod 312, so that the movement angles of the upper gear shaping 311 and the lower gear shaping 321 are changed, the gears in different shapes are conveniently processed, and the application range of the gear shaping machine is widened.
Referring to fig. 1, the driving mechanism 2 includes a driving assembly 21, a linkage assembly 22, and a transmission assembly 23. The driving assembly 21 is connected with the frame 1, the linkage assembly 22 is connected with the driving assembly 21, and the transmission assembly 23 is connected with the linkage assembly 22.
Referring to fig. 1, the driving assembly 21 includes a driving motor 211 and a fixed stage 212. The fixed table 212 is welded on the frame 1, and the output shaft of the driving motor 211 is connected with the linkage assembly 22. The output shaft of the driving motor 211 drives the linkage assembly 22 to move the transmission assembly 23, so as to drive the upper connecting rod 312 and the lower connecting rod 322 to move.
Referring to fig. 1 and 2, the linkage assembly 22 includes one driving gear 221 and two linkage gears 222. The driving gear 221 and the linkage gear 222 are rotatably connected with the supporting block 33 through a rotating shaft, and the two linkage gears 222 are meshed with the driving gear 221. The two linkage gears 222 are coaxially and fixedly connected with rotating rods 223, the two rotating rods 223 penetrate through the supporting block 33, and the two rotating rods 223 are connected with the transmission assembly 23. An output shaft of the driving motor 211 drives the driving gear 221 to rotate, the linkage gear 222 engaged with the driving gear 221 rotates along with the driving gear, the linkage gear 222 drives the rotating rod 223 to rotate, and the rotating rod 223 drives the transmission assembly 23 to move.
Referring to fig. 2, the driving assembly 23 includes two rotating disks 231. One rotary disk 231 is coaxially and fixedly connected with one rotary rod 223, and the other rotary disk 231 is coaxially and fixedly connected with the other rotary rod 223. The positions of the two rotating discs 231 far away from the circle center are both rotatably connected with a first hinge rod 232 through bearings. One end of the first hinge rod 232 away from the rotary disc 231 is rotatably connected with the lower connecting rod 322 through a bearing, and the other end of the first hinge rod 232 away from the rotary disc 231 is rotatably connected with the upper connecting rod 312 through a bearing. The rotating disc 231 drives the first hinge rods 232 to move, and the two first hinge rods 232 drive the upper connecting rod 312 and the lower connecting rod 322 to move.
Referring to fig. 2, the fixing mechanism 4 includes a rotating motor 41 and a rotating column 43. The rotating motor 41 is fixed on the frame 1 through a bolt, and an output shaft of the rotating motor 41 is coaxially and fixedly connected with a worm 42. The rotating column 43 is rotatably connected with the frame 1 through a bearing. The rotating column 43 is coaxially and fixedly connected with a worm wheel 44, and the worm wheel 44 is meshed with the worm 42. The gear to be processed is arranged at one end of the rotating column 43 far away from the machine frame 1, the rotating motor 41 drives the worm 42 to rotate, the worm wheel 44 meshed with the worm 42 rotates along with the worm, the worm wheel 44 drives the rotating column 43 to rotate, and the rotating column 43 drives the gear to rotate.
Referring to fig. 2, one end of the worm 42 away from the driving motor 211 is rotatably connected with a stabilizing block 45, and the stabilizing block 45 is fixedly connected with the frame 1. The stabilizing block 45 supports the worm 42, thereby improving the stability of the worm 42. The frame 1 is fixedly connected with a fixed plate 46, and the rotating column 43 passes through the fixed plate 46 and is slidably connected with the fixed plate 46.
The implementation principle of a herringbone gear shaping machine tool in the embodiment of the application is as follows: the gear to be machined is installed at one end, far away from the rack 1, of the rotating column 43, the driving motor 211 is started, the driving gear 221 is driven to rotate by an output shaft of the driving motor 211, the two linkage gears 222 meshed with the driving gear 221 rotate along with the driving gear, the linkage gears 222 drive the rotating rod 223 to rotate, the rotating rod 223 drives the rotating disc 231 to rotate, the rotating disc 231 drives the first hinge rod 232 to move, the first hinge rod 232 drives the upper connecting rod 312 and the lower connecting rod 322 to move, the lower connecting rod 322 drives the lower gear shaping 321 to machine the gear, and the upper connecting rod 312 drives the upper gear shaping 311 to machine the gear.
The angle of guide block 313 and lower guide block 323 is adjusted through rotating handle 35, after last guide block 313 and lower guide block 323 rotate suitable angle, rotate fixing bolt 34, fixing bolt 34 contradicts fixedly to last guide block 313 and lower guide block 323, lower guide block 323 leads to the removal of lower connecting rod 322, lower connecting rod 322 drives down gear shaping 321 and processes the gear, it leads to the removal of last connecting pipe to go up guide block 313, go up connecting rod 312 and drive gear shaping 311 and process the gear, make the angle of movement of going up gear shaping 311 and lower gear shaping 321 change, thereby conveniently process the gear of different shapes, the application scope of gear shaping machine has been improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a herringbone gear shaper frock which characterized in that: the gear shaping machine comprises a rack (1), a driving mechanism (2), a gear shaping mechanism (3) and a fixing mechanism (4), wherein the driving mechanism (2) and the fixing mechanism (4) are both connected with the rack (1), and the gear shaping mechanism (3) is connected with the driving mechanism (2);
the gear shaping mechanism (3) comprises an upper gear shaping assembly (31), a lower gear shaping assembly (32) and a supporting block (33), the upper gear shaping assembly (31) and the lower gear shaping assembly (32) are connected with the driving mechanism (2), and the supporting block (33) is fixed on the rack (1);
the upper gear shaping assembly (31) comprises an upper gear shaping (311), an upper connecting rod (312) and an upper guide block (313), the upper guide block (313) is connected with the supporting block (33), the upper connecting rod (312) is connected with the driving mechanism (2), the upper gear shaping (311) is fixedly connected with one end, far away from the driving mechanism (2), of the upper connecting rod (312), and the upper connecting rod (312) penetrates through the upper guide block (313) and is in sliding connection with the upper guide block (313);
the lower gear shaping assembly (32) comprises a lower gear shaping (321), a lower connecting rod (322) and a lower guide block (323), the lower guide block (323) is connected with the supporting block (33), the lower connecting rod (322) is connected with the driving mechanism (2), the lower gear shaping (321) and one end, far away from the driving mechanism (2), of the lower connecting rod (322) are fixedly connected, and the lower connecting rod (322) penetrates through the lower guide block (323) and is in sliding connection with the lower guide block (323).
2. The herringbone gear shaper tool of claim 1, wherein: the supporting block (33) is connected with a fixing bolt (34) in a threaded mode, the fixing bolt (34) is abutted to the lower guide block (323), and the fixing bolt (34) is abutted to the upper guide block (313).
3. The herringbone gear shaper tool of claim 2, wherein: the driving mechanism (2) comprises a driving assembly (21), a linkage assembly (22) and a transmission assembly (23), the driving assembly (21) is connected with the rack (1), the linkage assembly (22) is connected with the driving assembly (21), and the transmission assembly (23) is connected with the linkage assembly (22);
the transmission assembly (23) comprises two rotating discs (231) and two rotating discs (231) are connected with the linkage assembly (22) respectively, two the positions, away from the circle center, of the rotating discs (231) are connected with first hinge rods (232) in a rotating mode, one end, away from the rotating discs (231), of each first hinge rod (232) is connected with the lower connecting rod (322) in a rotating mode, and the other end, away from the rotating discs (231), of each first hinge rod (232) is connected with the upper connecting rod (312) in a rotating mode.
4. The herringbone gear shaper tool of claim 3, wherein: linkage subassembly (22) include a driving gear (221) and two linkage gears (222), driving gear (221) and linkage gear (222) all rotate with supporting shoe (33) and are connected, driving gear (221) are connected with drive assembly (21), two linkage gear (222) all mesh with driving gear (221), two the equal coaxial fixedly connected with dwang (223) of linkage gear (222), two dwang (223) all passes supporting shoe (33), one dwang (223) and a carousel (231) coaxial fixed connection, another dwang (223) and another carousel (231) coaxial fixed connection.
5. The herringbone gear shaper tool of claim 4, wherein: the driving assembly (21) comprises a driving motor (211), the driving motor (211) is arranged on the rack (1), and an output shaft of the driving motor (211) is coaxially and rotatably connected with the driving gear (221).
6. The herringbone gear shaper tool of claim 5, wherein: fixed establishment (4) are including rotating motor (41) and rotating post (43), it fixes on frame (1) to rotate motor (41), the coaxial fixedly connected with worm (42) of output shaft that rotates motor (41), it is connected with frame (1) rotation to rotate post (43), it has worm wheel (44) to rotate the coaxial fixedly connected with worm wheel (43), worm wheel (44) and worm (42) meshing.
7. The herringbone gear shaper tool of claim 6, wherein: one end of the worm (42) far away from the driving motor (211) is rotatably connected with a stabilizing block (45), and the stabilizing block (45) is fixedly connected with the rack (1).
8. The herringbone gear shaper tool of claim 7, wherein: the frame (1) is fixedly connected with a fixing plate (46), and the rotating column (43) penetrates through the fixing plate (46) and is in sliding connection with the fixing plate (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120357017.8U CN214684586U (en) | 2021-02-07 | 2021-02-07 | Herringbone gear shaping machine tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120357017.8U CN214684586U (en) | 2021-02-07 | 2021-02-07 | Herringbone gear shaping machine tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214684586U true CN214684586U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120357017.8U Active CN214684586U (en) | 2021-02-07 | 2021-02-07 | Herringbone gear shaping machine tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214684586U (en) |
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2021
- 2021-02-07 CN CN202120357017.8U patent/CN214684586U/en active Active
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