CN111687497A - Fast alignment equipment for small gear shaft alignment hobbing - Google Patents
Fast alignment equipment for small gear shaft alignment hobbing Download PDFInfo
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- CN111687497A CN111687497A CN202010347425.5A CN202010347425A CN111687497A CN 111687497 A CN111687497 A CN 111687497A CN 202010347425 A CN202010347425 A CN 202010347425A CN 111687497 A CN111687497 A CN 111687497A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
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Abstract
The invention discloses a small tooth shaft tooth aligning hobbing tooth fast aligning device which comprises a first angle plate, a second angle plate arranged on the side wall of the first angle plate, a sliding plate arranged at the top of the first angle plate and a base arranged on the sliding plate, wherein a movable aligning column is arranged on the base, a detachable modulus measuring head is arranged on the aligning column, a U-shaped block is arranged at the front end of the sliding plate, a U-shaped groove is arranged on the U-shaped block, the base is arranged on the U-shaped block and can be horizontally rotated, and an auxiliary moving mechanism for assisting the horizontal rotation of the base is arranged at the bottom of the base. According to the invention, the hob is not required to be clamped into the tooth socket for tooth alignment firstly, the base is only required to be moved and adjusted in each direction, and the modulus measuring head is clamped into the tooth socket to realize tooth alignment, so that the trouble and the labor for tooth alignment are reduced, the gear hobbing efficiency of the gear shaft is effectively improved, and the production efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of gear shaft hobbing equipment, and particularly relates to small gear shaft tooth aligning and hobbing rapid aligning equipment.
Background
The small gear shaft is a part commonly used in a reduction gearbox, the small gear shaft generally has less teeth, small outer diameter and short length, the conventional short gear shaft is subjected to hobbing after being heated and is subjected to upper forming and hobbing, but the grinding wheel is very easy to interfere with a workpiece headstock due to the small diameter of the gear part during hobbing, so that only the small grinding wheel can be used for grinding, the grinding wheel needs to be frequently replaced, and the production efficiency is low; the subsequent hard gear hobbing processing is carried out on a common gear hobbing machine after the hot process, but the gear alignment is realized after each gear shaft clamps the hob into the gear shaft tooth part, and the production efficiency is low.
Disclosure of Invention
The invention provides the small-tooth-shaft tooth aligning hobbing fast aligning equipment which is high in production efficiency and convenient to use, and aims to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a small tooth shaft tooth aligning hobbing rapid aligning device comprises a first angle plate, a second angle plate arranged on the side wall of the first angle plate, a sliding plate arranged at the top of the first angle plate and a base arranged on the sliding plate, wherein a movable aligning column is arranged on the base, a detachable modulus measuring head is arranged on the aligning column, a U-shaped block is arranged at the front end of the sliding plate, a U-shaped groove is arranged on the U-shaped block, the base is arranged on the U-shaped block and can be horizontally rotated, and an auxiliary moving mechanism for assisting the horizontal rotation of the base is arranged at the bottom of the base; through the setting of above-mentioned structure, before carrying out the gear hobbing to little tooth axle work piece, need not earlier to go into the tooth's socket with the hobbing cutter card and to the tooth, only need carry out the removal adjustment in each position to the base, go into the tooth's socket with modulus measuring head card and just can realize the tooth, reduced the trouble and the arduous to the tooth, the effectual gear hobbing efficiency to little tooth axle that has improved to production efficiency has been improved.
Preferably, the fixed column and the modulus measuring head are in threaded connection, the base is provided with a first accommodating groove for accommodating the fixed column, the top of the fixed column is provided with a bolt, the fixed column and the bolt are in threaded connection, the top of the base is provided with a first strip-shaped groove for moving the bolt, and one side of the first strip-shaped groove is of an arc-edge structure; through the setting to the modulus measuring head for the aforesaid is to the stilt after wearing and tearing, change that can be quick is maintained, simultaneously through the bolt with to the setting of stilt, can withdraw the modulus measuring head before the hobbing, avoid the interference to the hobbing, and the setting in bar groove, so that block the bolt spacing, avoid removing excessively to the stilt.
Preferably, a first cylindrical groove is formed in the middle of the opposite fixed column, the bolt is arranged above the first cylindrical groove, a second cylindrical groove communicated with the first cylindrical groove is formed in the side edge of the first cylindrical groove, a special screw is arranged on the side wall of the base and comprises a screw rod portion and a protruding portion, and a compression spring connected with the second cylindrical groove is arranged at the bottom of the screw rod portion; the aforesaid is to the setting of first cylindrical slot and second cylindrical slot, so that provide the removal space of screw, and can restrict the displacement distance of screw, and above-mentioned compression spring's setting, make above-mentioned modulus measuring head can stretch out the base through compression spring's control is automatic, after the adjustment position, alright go into the tooth's socket with the card and carry out the tooth, and can realize the fine setting to the modulus measuring head through compression spring, in the tooth's socket is gone into to the card that guarantees that the modulus measuring head can be accurate, the accurate nature of control of modulus measuring head has been increased.
Preferably, the screw is sleeved with a nut for fastening the screw, the screw rod part is in threaded fit with the base, and the diameter of the protrusion part is smaller than that of the screw rod part and that of the second cylindrical groove and is consistent with that of the first cylindrical groove; through the setting to screw rod portion and protruding portion for the modulus measuring head is withdrawing the back, and the protruding portion can imbed first cylindrical groove, and receives blockking of second cylindrical groove, thereby can realize fixed and spacing to the fixed post through the extrusion of bolt to the protruding portion, avoids rebounding and leading to the modulus measuring head to stretch out to the fixed post, avoids forming the interference to the hobbing work.
Preferably, a plurality of first guide sliding grooves are formed in the sliding plate, a plurality of screws for connecting the sliding plate and the first angle plate are arranged in the first guide sliding grooves, a plurality of second guide sliding grooves are formed in the second angle plate, the second guide sliding grooves are connected with the first angle plate through the plurality of screws, and reinforcing ribs are arranged on the inner sides of the right-angle sides of the first angle plate; through the aforesaid setting to the U-shaped piece, make above-mentioned modulus measuring head can carry out the arc through the U-shaped piece and rotate on the slide, so that the angle of adjustment modulus measuring head is in order to be suitable for different tooth counts, and the setting of first direction spout, so that the back-and-forth movement of control modulus measuring head, thereby can strengthen adjustment accuracy nature and the controllability of modulus measuring head, and the setting of above-mentioned second direction spout, make above-mentioned first gusset can carry out vertical movement on the second gusset, guarantee to decide the post and be higher than tooth portion lower plane with the plane at modulus measuring head place, thereby guarantee this height can make the measuring head modulus card go into the work piece.
Preferably, the auxiliary moving mechanism comprises a connecting shaft connected to the bottom of the base through a bearing, a gear arranged on the connecting shaft, a fixed block arranged at the bottom of the base and a top post arranged on the fixed block, and a stop block is arranged at the bottom of the connecting shaft; through the setting of above-mentioned structure for above-mentioned gear can rotate in the bottom of base, and the stable removal when the angle of supplementary base adjustment modulus measuring head, the setting of fixed block and fore-set can guarantee the steady work of gear on the U-shaped piece, avoids breaking away from easily of gear.
Preferably, the fixing block is arranged on the outer side of the U-shaped block, a fixing groove for the gear to move is formed in the side wall of the inner side of the U-shaped groove, and a meshing tooth group in meshed connection with the gear is arranged on one side, close to the fixing block, of the fixing groove; through the setting of above-mentioned fixed slot and meshing tooth group for above-mentioned gear can be along the stable removal of the tooth group realization to the gear, has increased the meshing ability, has improved the rotation validity of gear, avoids the idle running of gear indirectness and influences the accurate nature of adjusting the base angle.
Preferably, the gear is provided with a second strip-shaped groove for the movement of the connecting shaft, one end of the second strip-shaped groove and the axis of the gear are of a coaxial structure, and the other end of the second strip-shaped groove deviates from the axis of the gear; through the setting to the second bar groove, make the connecting axle remove on the second bar groove, thereby change the operating condition of gear, make the gear remove at any time, also can fix at any time, reduced the step to base angular adjustment, simplified the operation, convenience simple more.
Preferably, a second accommodating groove is formed in the side wall, close to the axis of the gear, of the second strip-shaped groove, a supporting shaft is arranged on the second accommodating groove, a sleeve is fixedly arranged on the side wall of the connecting shaft and sleeved on the supporting shaft, and a telescopic spring connected with the connecting shaft is arranged on the second accommodating groove; through the setting of above-mentioned structure, make above-mentioned connecting axle when removing, can be spacing through back shaft and telescopic, realize directional removal, and guarantee that the gear can drive the connecting axle and rotate simultaneously, thereby realize the displacement of base, avoid gear and back shaft independent rotation and lead to expanding spring's damage, and expanding spring's setting, can control the automatic axle center of keeping away from of connecting axle, so that the removal of restriction gear, the base after the adjustment is fixed, and when control back shaft removed, can reduce the required step of operation, make the convenient laborsaving more of regulation of base.
Preferably, the top pillar penetrates through the side wall of the fixed block, a connecting plate is arranged on the top pillar, a movable groove for the connecting plate to move is formed in the fixed block, a spiral spring is arranged between the movable groove and the connecting plate, a spherical protrusion is arranged at the end of the top pillar, and an arc-shaped groove for the spherical protrusion to move is formed in the side wall of the U-shaped block; through the setting of above-mentioned structure for when above-mentioned connecting axle removed, the fixed block can remove thereupon, in order to guarantee fore-set and gear when the tight U-shaped piece of cooperation clamp, can guarantee the smooth removal of fixed block and fore-set, thereby can control the base and carry out the regulation of angle, and coil spring's setting can keep the fore-set constantly and the contact of U-shaped piece, in order to keep the stability when the base removes.
The invention has the following advantages: this pinion is fast to setting up of deciding equipment through above-mentioned structure to tooth hobbing, make above-mentioned pinion can be before being hobbed, can realize the effect to the tooth through the modulus measuring head to the pinion, effectually avoid increasing the processing difficulty degree because of the tooth portion diameter of pinion is less, simultaneously can be through carrying out the adjustment in each position to the modulus measuring head, increase the controllability to the modulus measuring head, the degree of difficulty to the tooth has been reduced, thereby production work efficiency has been improved, simultaneously can easily stable carry out the regulation of angle to the base, avoid the operation of loaded down with trivial details step, and the efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of another perspective structure of fig. 1.
Fig. 3 is a perspective sectional view of fig. 1.
Fig. 4 is an enlarged view of a structure at a in fig. 3.
Fig. 5 is an enlarged view of a structure at B in fig. 3.
Fig. 6 is a perspective view of the combination of the slide plate and the U-shaped block of fig. 1.
Fig. 7 is a schematic perspective view of fig. 6 at another angle.
Detailed Description
As shown in figures 1-7, a small gear shaft is to fast alignment equipment of tooth hobbing, including a first angle plate 1, a second angle plate 2 arranged on the side wall of the first angle plate 1, a sliding plate 3 arranged on the top of the first angle plate 1 and a base 4 arranged on the sliding plate 3, a movable alignment column 5 is arranged on the base 4, a detachable module measuring head 51 is arranged on the alignment column 5, a U-shaped block 31 is arranged at the front end of the sliding plate 3, a U-shaped groove 311 is arranged on the U-shaped block 31, the base 4 is arranged on the U-shaped block 31 and can be horizontally rotated, through the arrangement of the structure, before hobbing the small gear shaft is carried out, the small gear shaft does not need to be firstly clamped into tooth socket tooth alignment, only through the horizontal rotation of the base on the U-shaped block, the horizontal movement of the sliding block on the first angle plate and the vertical movement of the first angle block on the second angle block, the movement adjustment of each direction is carried out, the trouble and the labor for gear hobbing are reduced, and the gear hobbing efficiency of the gear shaft is effectively improved, so that the production efficiency is improved; above-mentioned modulus measuring head is the existing product on the existing market, for prior art, and the setting to the U-shaped piece through the aforesaid is no longer repeated here for above-mentioned modulus measuring head can carry out the arc through the U-shaped piece and rotate on the slide, so that the angle of adjustment modulus measuring head is in order to be suitable for different tooth numbers.
To deciding for threaded connection between post 5 and the modulus measuring head 51, be equipped with on the base 4 and be used for holding tank 41 to deciding post 5, be equipped with bolt 52 to the top of deciding post 5, through the aforesaid to the setting of modulus measuring head for the aforesaid is to deciding the post after wearing and tearing, change that can be quick and maintain, and through the setting to deciding the post, the removal of control modulus measuring head simultaneously, so that when the hobbing, withdraw the modulus measuring head, avoid the interference to the hobbing.
To being threaded connection between stilt 5 and the bolt 52, the top of base 4 is equipped with the bar groove 42 that is used for supplying bolt 52 to remove, and one side of bar groove 42 is the arc limit structure, through the aforesaid to the setting of bolt for the aforesaid can realize the effect of removing through the promotion of operator to the bolt to the stilt, so that the control modulus measuring head leaves the tooth's socket, and the setting in bar groove, so that block the bolt spacing, avoid removing excessively to the stilt.
To the middle part of deciding post 5 be equipped with first cylindrical groove 53, bolt 52 locates the top in first cylindrical groove 53, the side in first cylindrical groove 53 is equipped with the second cylindrical groove 54 that is linked together, the aforesaid is to the setting in first cylindrical groove and second cylindrical groove, so that provide the removal space of screw, and can restrict the displacement distance of screw, above-mentioned bolt can pass the wall thickness to deciding the post, get into first cylindrical groove, after the screw removes to first cylindrical groove, the moving down of bolt just can form the extrusion to the protruding portion, thereby and the protruding portion between produce the stiction, restricted compression spring control to the continuation removal of deciding the post.
Be equipped with screw 43 on the lateral wall of base 4, screw 43 includes screw portion 431 and protruding portion 432, be screw-thread fit between screw portion 431 and the base 4, the diameter of protruding portion 432 is less than the diameter of screw portion 431 and the diameter of second cylinder groove 54 and is unanimous with the diameter of first cylinder groove 53, through the aforesaid setting to the screw, make the modulus measuring head be withdrawing the back, the protruding portion can imbed first cylinder inslot, and receive the blockking of second cylinder groove, thereby can be through the extrusion of bolt to the protruding portion, realize fixed and spacing to the fixed post, avoid to bounce-back and lead to the modulus to stretch out to the fixed post, avoid forming the interference to the hobbing work.
The screw 43 is sleeved with a nut 433 used for fastening the screw 43, the bottom of the screw rod part 43 is provided with a compression spring 434 connected with the second cylindrical groove 54, the modulus measuring head can automatically extend out of the base under the control of the compression spring through the arrangement of the compression spring, the modulus measuring head can be clamped into the tooth socket to perform tooth alignment after the position is adjusted, fine adjustment of the modulus measuring head can be realized through the compression spring, the modulus measuring head can be accurately clamped into the tooth socket, and the control accuracy of the modulus measuring head is improved; above-mentioned modulus measuring head is when going into the tooth's socket in the card, compression spring is in tensile state, the jut leaves fixed column this moment, and the nut continuously rotates on the screw, can realize further reinforcement to the screw, avoid taking off of screw, when needs withdraw the modulus measuring head, promote the bolt, alright in pulling back the base with the modulus measuring head, then rotate the screw, make the jut on the screw can imbed first cylindrical recess, then alright in order to rotate the bolt, make bolt and jut extrude each other, it is fixed to form.
The sliding plate 3 is provided with a plurality of first guide sliding chutes 32, a plurality of screws for connecting the sliding plate 3 and the first angle plate 1 are arranged in the first guide sliding chutes 32, and the arrangement of the first guide sliding chutes is convenient for controlling the front and back movement of the modulus measuring head, so that the adjustment accuracy and the controllability of the modulus measuring head can be enhanced; be equipped with a plurality of second direction spouts 21 on the second scute 2, second guide way 21 is connected with first scute 1 through a plurality of screws, and the right-angle side inboard of first scute 1 is equipped with strengthening rib 22, through the setting of above-mentioned second direction spout for above-mentioned first scute can carry out vertical removal on the second scute, guarantees to be higher than tooth portion lower plane with the plane that the modulus measuring head belongs to the fixed column, thereby guarantees that this height can make the modulus measuring head card go into the work piece.
The bottom of the base 4 is provided with an auxiliary moving mechanism for assisting the base 4 to horizontally rotate and fix, the auxiliary moving mechanism comprises a connecting shaft 45 connected to the bottom of the base 4 through a bearing 44, a gear 46 arranged on the connecting shaft 45, a fixed block 47 arranged at the bottom of the base 4 and a top post 48 arranged on the fixed block 47, the bottom of the connecting shaft 45 is provided with a stop block 451, through the arrangement of the structure, the gear can rotate at the bottom of the base, so as to assist the base to stably move when the angle of the modulus measuring head is adjusted, and the arrangement of the fixed block and the top post can ensure the stable work of the gear on a U-shaped block and avoid the easy separation of the gear; the connecting shaft can freely rotate at the bottom of the base, the stop block is arranged at the bottom of the connecting shaft, the fixing block 47 is arranged on the outer side of the U-shaped block 31, the side wall of the inner side of the U-shaped groove 311 is provided with a fixing groove 312 for the gear 46 to move, one side, close to the fixing block 47, of the fixing groove 312 is provided with a tooth system 313 in meshed connection with the gear 46, and through the arrangement of the fixing groove and the tooth system, the gear can stably move along the tooth system, the meshing capacity is improved, the rotating effectiveness of the gear is improved, and the influence of indirect idle rotation of the gear on the accuracy of the angle adjustment of the base is avoided; the gear keeps moving on the tooth group while rotating, and the gear keeps meshing with the tooth group all the time.
The gear 46 is provided with a second strip-shaped groove 461 for the movement of the connecting shaft 45, one end of the second strip-shaped groove 461 and the axis of the gear 46 are in a coaxial structure, the other end of the second strip-shaped groove 461 deviates from the axis of the gear 46, and the connecting shaft can move on the second strip-shaped groove by the arrangement of the second strip-shaped groove, so that the working state of the gear is changed, the gear can move at any time and can also be fixed at any time, the step of adjusting the angle of the base is reduced, the operation is simplified, and the operation is simpler and more convenient; when the connecting shaft is in the eccentric position of the gear, the gear is limited and blocked by the eccentric position and cannot move again, and when the connecting shaft moves to the axis position of the gear, the rotation of the connecting shaft can drive the gear to rotate together.
The second accommodating groove 462 is disposed on the side wall of the second strip-shaped groove 461 near the axis of the gear 46, the second accommodating groove 462 is provided with a support shaft 463, the side wall of the connecting shaft 45 is fixedly provided with a sleeve 452, the sleeve 452 is sleeved on the support shaft 463, the second accommodating groove 462 is provided with a telescopic spring 464 connected with the connecting shaft 45, through the arrangement of the above structure, when the connecting shaft moves, can realize directional movement by limiting the supporting shaft and the sleeve, and ensure that the gear can drive the connecting shaft to rotate simultaneously, thereby realizing the displacement of the base, avoiding the damage of the expansion spring caused by the independent rotation of the gear and the supporting shaft, the arrangement of the extension spring can control the connecting shaft to automatically get away from the axle center so as to limit the movement of the gear, the adjusted base is fixed, and when the supporting shaft is controlled to move, steps required by operation can be reduced, so that the base is more convenient and labor-saving to adjust; the supporting shaft, the sleeve and the top column are arranged in parallel, and the connecting shaft can always move along the directions of the supporting shaft and the sleeve and keep unchanged when moving.
The fore-set 48 wears to locate on the lateral wall of fixed block 47, be equipped with connecting plate 481 on the fore-set 48, be equipped with the movable groove 471 that is used for supplying to connect 481 and removes on the fixed block 47, be equipped with coil spring 472 between movable groove 471 and the connecting plate 481, the tip of fore-set 48 is equipped with spherical protrusion 482, be equipped with the arc wall 314 that is used for supplying spherical protrusion 482 to remove on the lateral wall of U-shaped piece 31, setting through the above-mentioned structure, when making above-mentioned connecting shaft remove, the fixed block can remove thereupon, when guaranteeing fore-set and gear and the tight U-shaped piece of cooperation clamp, can guarantee the smooth removal of fixed block and fore-set, thereby can control the base and carry out the regulation of angle, and coil spring's setting, can keep the fore-set constantly and the contact.
When the base needs to be moved to adjust the angle, the base is pushed to move towards the direction of the supporting shaft until the connecting shaft is contacted with one end of the second strip-shaped groove at the axle center, at the moment, the sleeve gradually moves on the supporting shaft, the telescopic spring contracts, meanwhile, the fixing block simultaneously moves in the same direction along with the movement of the connecting shaft, the end part of the ejection column is kept in contact with the spherical bulge, the fixing block moves towards the direction of the gear on the ejection column, the spiral spring contracts, at the moment, the base can be moved, the base moves along the tooth meshing group, the angle is adjusted, after the angle is adjusted, the base is loosened, the fixing seat moves towards the reverse direction under the action of the spiral spring, the connecting shaft is acted by the telescopic spring and simultaneously moves in the reverse direction, so that the base is driven to move towards the reverse direction, and the spiral, at the moment, the connecting shaft is positioned at one end deviated from the axle center of the gear, thereby completing the adjustment and the fixation of the base.
Mounting a small gear shaft workpiece on a hobbing tool, clamping a hobbing cutter into a tooth socket, and confirming that hobbing on two sides is symmetrical after trial rolling, wherein the first workpiece finishes gear pairing;
after the first piece is aligned with the teeth, adjusting the first angle plate, the second angle plate and the sliding plate to clamp the modulus measuring head into the workpiece;
after the height adjustment is finished, locking the screw, then adjusting the angle of the base according to the odd-even number of the teeth and the number of the teeth, wherein the base can rotate on the sliding plate to adapt to different teeth numbers, the bolt is in a vertical state, the fixed column is in a forward extending state, and the front end of the modulus measuring head is clamped into the tooth groove of the small tooth shaft;
after the gear aligning is finished, the bolt is pulled backwards, the aligning column moves backwards, the module measuring head leaves the tooth socket, then the bolt is rotated to clamp the bolt into the first column-shaped groove and is in contact with the screw, so that the aligning column cannot pop out forwards, the aligning is finished, and the gear hobbing is started.
Claims (10)
1. The utility model provides a little tooth axle is to quick fixed equipment of tooth hobbing, includes first scute (1), locates second scute (2) on first scute (1) lateral wall, locates slide (3) at first scute (1) top and locates base (4) on slide (3), its characterized in that: be equipped with mobilizable fixed column (5) to on base (4), be equipped with detachable modulus measuring head (51) on fixed column (5), the front end of slide (3) is equipped with U-shaped piece (31), be equipped with U-shaped groove (311) on U-shaped piece (31), base (4) are located on U-shaped piece (31) and can be rotated by the level, the bottom of base (4) is equipped with and is used for supplementary base (4) level to rotate and fixed supplementary moving mechanism.
2. The small tooth shaft to tooth hobbing machine fast alignment device of claim 1, characterized in that: be threaded connection between fixed post (5) and modulus measuring head (51), be equipped with on base (4) and be used for holding first holding tank (41) to fixed post (5), be equipped with bolt (52) to the top of fixed post (5), be threaded connection between fixed post (5) and bolt (52), the top of base (4) is equipped with first bar groove (42) that are used for supplying bolt (52) to remove, one side of first bar groove (42) is the arc limit structure.
3. A small tooth shaft to tooth hobbing fast alignment device as claimed in claim 1 or 2, characterized in that: the middle part of deciding post (5) is equipped with first cylindrical groove (53), the top in first cylindrical groove (53) is located in bolt (52), the side in first cylindrical groove (53) is equipped with second cylindrical groove (54) that are linked together, be equipped with speciality screw (43) on the lateral wall of base (4), screw (43) are including screw rod portion (431) and protruding portion (432), the bottom of screw rod portion (431) is equipped with compression spring (433) of being connected with second cylindrical groove (54).
4. A small tooth shaft to tooth hobbing fast alignment device as claimed in claim 3, characterized in that: the screw (43) is sleeved with a nut (434) used for fastening the screw (43), the screw part (431) and the base (4) are in threaded fit, and the diameter of the protruding part (432) is smaller than that of the screw part (431) and that of the second cylindrical groove (54) and is consistent with that of the first cylindrical groove (53).
5. The small tooth shaft to tooth hobbing machine fast alignment device of claim 1, characterized in that: be equipped with many first direction spout (32) on slide (3), be equipped with a plurality of screws that are used for connecting slide (3) and first scute (1) in first direction spout (32), be equipped with a plurality of second direction spout (21) on second scute (2), second guide way (21) are connected with first scute (1) through a plurality of screws, the right-angle side inboard of first scute (1) is equipped with strengthening rib (22).
6. The small tooth shaft to tooth hobbing machine fast alignment device of claim 1, characterized in that: the auxiliary moving mechanism comprises a connecting shaft (45) connected to the bottom of the base (4) through a bearing (44), a gear (46) arranged on the connecting shaft (45), a fixed block (47) arranged at the bottom of the base (4) and a top column (48) arranged on the fixed block (47), and a stop block (451) is arranged at the bottom of the connecting shaft (45).
7. The small tooth shaft to tooth hobbing machine fast alignment device of claim 6, characterized in that: the fixed block (47) is arranged on the outer side of the U-shaped block (31), a fixed groove (312) for the gear (46) to move is formed in the side wall of the inner side of the U-shaped groove (311), and a meshing tooth group (313) meshed and connected with the gear (46) is arranged on one side, close to the fixed block (47), of the fixed groove (312).
8. The small tooth shaft to tooth hobbing machine fast alignment device of claim 6, characterized in that: be equipped with on gear (46) and be used for supplying second strip groove (461) that connecting axle (45) removed, the one end of second strip groove (461) is coaxial structure with the axle center of gear (46), the axle center of the other end deviation gear (46) of second strip groove (461).
9. The small tooth shaft to tooth hobbing fast alignment device of claim 8, characterized in that: a second accommodating groove (462) is formed in the side wall, close to the axis of the gear (46), of the second strip-shaped groove (461), a supporting shaft (463) is arranged on the second accommodating groove (462), a sleeve (452) is fixedly arranged on the side wall of the connecting shaft (45), the sleeve (452) is sleeved on the supporting shaft (463), and a telescopic spring (464) connected with the connecting shaft (45) is arranged on the second accommodating groove (462).
10. The small tooth shaft to tooth hobbing machine fast alignment device of claim 6, characterized in that: the ejection column (48) penetrates through the side wall of the fixing block (47), a connecting plate (481) is arranged on the ejection column (48), a movable groove (471) used for moving the connecting plate (481) is formed in the fixing block (47), a spiral spring (472) is arranged between the movable groove (471) and the connecting plate (481), a spherical protrusion (482) is arranged at the end of the ejection column (48), and an arc-shaped groove (314) used for moving the spherical protrusion (482) is formed in the side wall of the U-shaped block (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010347425.5A CN111687497B (en) | 2020-04-28 | 2020-04-28 | Fast alignment equipment for tooth alignment and hobbing of small gear shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010347425.5A CN111687497B (en) | 2020-04-28 | 2020-04-28 | Fast alignment equipment for tooth alignment and hobbing of small gear shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111687497A true CN111687497A (en) | 2020-09-22 |
| CN111687497B CN111687497B (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010347425.5A Active CN111687497B (en) | 2020-04-28 | 2020-04-28 | Fast alignment equipment for tooth alignment and hobbing of small gear shaft |
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| FR1500230A (en) * | 1965-09-02 | 1967-11-03 | Gear grinding machine | |
| JP2004025333A (en) * | 2002-06-24 | 2004-01-29 | Kashifuji:Kk | Gear working machine |
| CN202861552U (en) * | 2012-09-06 | 2013-04-10 | 江麓机电集团有限公司 | Fixture of internal grinding machine for tooth profile location |
| CN104439536A (en) * | 2014-12-11 | 2015-03-25 | 天津精诚机床股份有限公司 | Bevel gear grinding machine tool |
| CN206567882U (en) * | 2017-03-16 | 2017-10-20 | 安徽合力股份有限公司 | A kind of turning clamping mechanism of front and back crosspiece housing |
| CN109682276A (en) * | 2018-12-29 | 2019-04-26 | 綦江齿轮传动有限公司 | Jackshaft helical tooth is to tooth position detecting tool |
| CN210089648U (en) * | 2019-05-16 | 2020-02-18 | 大连产品质量检验检测研究院有限公司 | Small module gear precision detection coordinate measuring machine |
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| CN111687497B (en) | 2022-11-01 |
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Address after: 321025 No.1, Feiyang intelligent manufacturing town west, south 2nd Ring Road West, Wucheng District, Jinhua City, Zhejiang Province Applicant after: Zhejiang WanLiYang Intelligent Manufacturing Co.,Ltd. Address before: 321025 No. 666 Jinlong Road, Wucheng District, Jinhua City, Zhejiang Province Applicant before: ZHEJIANG GIF AUTOMOBILE TRANSMISSION SYSTEM Co.,Ltd. |
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