CN218799616U

CN218799616U - Numerical control gear hobbing processing tool for face gear

Info

Publication number: CN218799616U
Application number: CN202222956171.4U
Authority: CN
Inventors: 谭金翠; 张云秀; 孙浩; 张志平; 李钊; 张琴
Original assignee: Weifang Engineering Vocational College
Current assignee: Hefei Wisdom Dragon Machinery Design Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-04-07
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a face gear numerical control gear hobbing processing frock, a serial communication port, the test platform comprises a mounting table, first sliding tray has been seted up on the top of mount table, the internally mounted of first sliding tray has two-way threaded rod, two-way threaded rod threaded connection has two sets of first sliders, fixed snap ring is installed on the top of two sets of first sliders, the outside fixedly connected with slipmat of fixed snap ring, one side fixed mounting of mount table has the motor case, the second sliding tray has been seted up to one side of support column, the internally mounted of second sliding tray has the threaded rod, one side fixedly connected with objective table of second slider, the drive of motor can drive two sets of fixed snap rings and keep away from each other and treat the inside wall of the face gear of processing and firmly block, the anchor clamps effect of face gear numerical control gear hobbing processing frock has been realized, and can also fix the face gear of treating processing of not unidimensional, it can drive the objective table downstream to rotate the knob, the supporting role has been played, manual work has been replaced, the personal safety of operation workman has also been ensured simultaneously.

Description

Numerical control gear hobbing processing tool for face gear

Technical Field

The utility model relates to a gear machining technical field particularly, relates to a face gear numerical control gear hobbing processing frock.

Background

The hobbing machine is a machine tool which is most widely applied in gear processing machines, according to the forming principle of gears, the following performance and rapidity requirements of a mechanical feeding system in hobbing and the transformation cost and other factors are comprehensively considered, on the basis of keeping a tooth dividing transmission chain of an original common hobbing machine, numerical control transformation is carried out on the vertical feeding motion and the horizontal radial feeding of a tool rest of the machine tool according to the two-coordinate circular interpolation principle in the numerical control theory, and the gear processing is realized, so that the hobbing machine is widely applied to various machine manufacturing industries such as automobiles, tractors, machine tools, engineering machinery, mining machinery, metallurgical machinery, petroleum, instruments, aircraft spacecrafts and the like.

Because the convenient and practical of gear-hobbing machine, so be applied to each field, but still there is the fixing device of face gear numerical control gear-hobbing processing safe inadequately, in normal traditional gear-hobbing machine, the gear that will process is placed and just is carried out the processing operation on the fixed column, when the gear of processing rotates at the connection of motor, fixed not firm gear will deviate from central point and put, the gear size that leads to processing out has the error, and flying speed pivoted gear can not obtain fixedly, in case the operation panel has been broken away from to the gear at the during operation, will cause fatal injury to the operating personnel who processes the gear.

Aiming at the problems in the related art, no better solution is provided at present.

Therefore in order to solve the above problem, the utility model provides a face gear numerical control gear hobbing processing frock.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a face gear numerical control gear hobbing processing frock to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a face gear numerical control hobbing processing frock, its characterized in that, includes the device main part, the device main part includes the base, the mount table is installed on the top of base, first sliding tray has been seted up on the top of mount table, the internally mounted of first sliding tray has two-way threaded rod, two-way threaded rod threaded connection has two sets of first sliders, and is two sets of retaining ring is installed on the top of first slider, retaining ring's outside fixedly connected with slipmat, one side fixed mounting of mount table has the motor case, the internally mounted of motor case has the motor, one side fixed mounting of motor has the speed reducer, the pivot is installed to speed reducer one side, the first bull stick of one side fixedly connected with of pivot, the one end of first bull stick with the one end fixed connection of two-way threaded rod, top one side fixed mounting of base has the support column, the second sliding tray has been seted up to one side of support column, the internally mounted of second sliding tray has the threaded rod, threaded rod threaded connection has the second slider, one side fixedly connected with objective table of second slider, the through-hole has been seted up on the objective table, the top fixedly connected with second bull stick.

Furthermore, a power bearing is fixedly installed in the middle of the top end of the base, and the installation platform is fixedly installed at the top end of the power bearing.

Furthermore, the top fixedly connected with connecting rod of two sets of first slider, the one end fixed mounting of connecting rod has fixed snap ring.

Furthermore, the center position of the through hole corresponds to the symmetry axis of the two groups of fixed clamping rings.

Furthermore, fixed mounting has first fixing base on one side of the inside of first sliding tray, first fixing base with rotate between the other end of two-way threaded rod and be connected, two sets of first slider all with sliding connection between the inner wall of first sliding tray.

Further, a second fixing seat is fixedly mounted on one side of the inside of the motor box, and the motor is fixedly mounted on one side of the second fixing seat.

Furthermore, the inside bottom fixed mounting of second sliding tray has the third fixing base, the third fixing base with the bottom of threaded rod is rotated and is connected, the second slider with sliding connection between the inner wall of second sliding tray.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up the motor case, a sliding tray, two-way threaded rod, first slider and fixed snap ring, the drive of motor can drive two sets of fixed snap rings and keep away from each other and treat the inside wall of processing face gear and firmly block, the anchor clamps effect of face gear numerical control gear hobbing processing frock has been realized, greatly increased the operation security of face gear numerical control gear hobbing processing frock, operation workman's personal safety has been ensured, the accurate nature of the gear size that processing came out has been guaranteed, can also fix the face gear of treating processing of not unidimensional, the practicality of device has been increased, the slipmat of rethread setting has strengthened fixed effect.

2. Through setting up knob, threaded rod, second sliding tray, slider, objective table, through-hole, second bull stick and knob, the face gear that will treat processing is arranged the central point of objective table in and is put, rotates the knob and can drive the objective table and move down, and stall when removing to fixed snap ring both sides has played the supporting role before fixed, has replaced the manual work, has also ensured operation workman's personal safety simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 2 is a front view of fig. 1 of the present invention;

fig. 3 is a schematic view of the internal structure of the motor case and the first sliding groove in the present invention;

fig. 4 is a schematic view of the internal structure of the second sliding groove of the present invention.

Reference numerals are as follows:

1. a device main body; 2. a base; 201. a power bearing; 3. an installation table; 301. a first sliding groove; 302. a bidirectional threaded rod; 303. a first slider; 304. a first fixed seat; 305. a connecting rod; 306. fixing the snap ring; 307. a non-slip mat; 4. a motor case; 401. a second fixed seat; 402. a motor; 403. a speed reducer; 404. a rotating shaft; 405. a first rotating lever; 5. a support column; 501. a second sliding groove; 502. a threaded rod; 503. a second slider; 504. a third fixed seat; 505. a second rotating rod; 506. a knob; 507. an object stage; 508. and a through hole.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-4, a face gear numerical control hobbing tool according to an embodiment of the present invention is characterized in that the tool includes a device main body 1, the device main body 1 includes a base 2, a mounting table 3 is installed on the top end of the base 2, a first sliding groove 301 is opened on the top end of the mounting table 3, a two-way threaded rod 302 is installed inside the first sliding groove 301, the two-way threaded rod 302 is connected with two sets of first sliders 303 through a thread, a fixed snap ring 306 is installed on the top end of the two sets of first sliders 303, a non-slip mat 307 is fixedly connected to the outer side of the fixed snap ring 306, so that the fixing effect is enhanced, a motor case 4 is fixedly installed on one side of the mounting table 3, a motor 402 is installed inside the motor case 4, a speed reducer 403 is fixedly installed on one side of the motor 402, a rotating shaft 404 is installed on one side of the speed reducer 403, a first rotating rod 405 is fixedly connected to one side of the rotating shaft 404, one end of the first rotating rod 405 is fixedly connected with one end of the bidirectional threaded rod 302, the speed reducer 403 is driven to rotate by the driving of the motor 402, the rotating shaft 404 is driven to rotate by the rotating of the speed reducer 403, the first rotating rod 405 is driven to rotate by the rotating shaft 404, the bidirectional threaded rod 302 is driven to rotate, the two groups of first sliding blocks 303 are driven to rotate and move away from each other in the first sliding groove 301, so that the two groups of fixing clamping rings 306 can be driven to move away from the inner side wall of the face gear to be processed and firmly clamped, the clamping effect of the face gear numerical control gear hobbing tool is realized, the operation safety of the face gear numerical control gear hobbing tool is greatly improved, the personal safety of operators is ensured, the accuracy of the size of the processed gear is ensured, and the face gears to be processed with different sizes can also be fixed, increased the practicality of device, top one side fixed mounting of base 2 has support column 5, second sliding tray 501 has been seted up to one side of support column 5, the internally mounted of second sliding tray 501 has threaded rod 502, threaded rod 502 threaded connection has second slider 503, one side fixedly connected with objective table 507 of second slider 503, through-hole 508 has been seted up on objective table 507, the top fixedly connected with second bull stick 505 of threaded rod 502, the top fixedly connected with knob 506 of second bull stick 505 rotates knob 506 and can drives objective table 507 downstream, and stall when removing to stationary snap ring 306 both sides has played the supporting role before fixed, has replaced the manual work, has also ensured operation workman's personal safety simultaneously.

Through the above technical scheme of the utility model, the top intermediate position fixed mounting of base 2 has power bearing 201, power bearing 201's top fixed mounting has mount table 3, and is two sets of the top fixedly connected with connecting rod 305 of first slider 303, the one end fixed mounting of connecting rod 305 has retaining ring 306, the central point of through-hole 508 puts and is two sets of retaining ring 306's symmetry axis is corresponding, inside one side fixed mounting of first sliding tray 301 has first fixing base 304, first fixing base 304 with rotate between the other end of two-way threaded rod 302 and connect, and is two sets of first slider 303 all with sliding connection between the inner wall of first sliding tray 301, inside one side fixed mounting of motor case 4 has second fixing base 401, one side fixed mounting of second fixing base 401 has motor 402, the inside bottom fixed mounting of second sliding tray 501 has third fixing base 504, third fixing base 504 with threaded rod 502's bottom rotates to be connected, second slider 503 with sliding connection between the inner wall of second sliding tray 501.

The utility model discloses a theory of operation of face gear numerical control gear hobbing processing frock does: during the use, the face gear that will treat processing is arranged in on the central point of objective table 507 earlier puts, it can drive objective table 507 downstream to rotate knob 506, when removing to fixed snap ring 306 both sides stall, start motor 402, the drive of motor 402 drives speed reducer 403 and rotates, the rotation of speed reducer 403 drives pivot 404 and rotates, the rotation of pivot 404 drives first bull stick 405 and rotates, the rotation of first bull stick 405 drives two-way threaded rod 302 and rotates, two-way threaded rod 302 rotates and drives two sets of first slider 303 and keep away from each other in first sliding tray 301, thereby can drive two sets of fixed snap ring 306 keep away from each other and treat the inside wall of the face gear of processing and firmly block, the anchor clamps effect of face gear numerical control gear hobbing frock has been realized, the operational safety of face gear numerical control gear hobbing frock has greatly increased, the personal safety of operation workman has been ensured, the precision of the gear size of processing out has been guaranteed, and can also can fix the face gear of treating processing of different sizes, the practicality of device has been increased, rethread the mat 307 that sets up, fixed effect has been strengthened.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a face gear numerical control gear hobbing processing frock, its characterized in that, includes device main part (1), device main part (1) includes base (2), mount table (3) are installed to the top of base (2), first sliding tray (301) have been seted up on the top of mount table (3), the internally mounted of first sliding tray (301) has two-way threaded rod (302), two-way threaded rod (302) threaded connection has two sets of first slider (303), two sets of fixed snap ring (306) are installed on the top of first slider (303), the outside fixedly connected with slipmat (307) of fixed snap ring (306), one side fixed mounting of mount table (3) has motor case (4), the internally mounted of motor case (4) has motor (402), one side fixed mounting of motor (402) has speed reducer (403), pivot (404) are installed to speed reducer (403) one side, one side fixed connection of pivot (404) has first bull stick (405), one end of first bull stick (405) with the one end fixed connection of two-way threaded rod (302), one side fixed mounting of base (2) has second sliding groove (501), the sliding groove (501) is seted up in second threaded rod (501), threaded rod (502) threaded connection has second slider (503), one side fixedly connected with objective table (507) of second slider (503), through-hole (508) have been seted up on objective table (507), the top fixedly connected with second bull stick (505) of threaded rod (502), the top fixedly connected with knob (506) of second bull stick (505).

2. The face gear numerical control hobbing tooling is characterized in that a power bearing (201) is fixedly mounted in the middle of the top end of the base (2), and the mounting table (3) is fixedly mounted at the top end of the power bearing (201).

3. The face gear numerical control gear hobbing tooling is characterized in that connecting rods (305) are fixedly connected to the top ends of two groups of first sliding blocks (303), and one ends of the connecting rods (305) are fixedly provided with fixing clamping rings (306).

4. The face gear numerical control hobbing tool according to claim 1, characterized in that the center position of the through hole (508) corresponds to the symmetry axis of the two sets of fixing snap rings (306).

5. The face gear numerical control hobbing tool according to claim 1, characterized in that a first fixed seat (304) is fixedly mounted on one side inside the first sliding groove (301), the first fixed seat (304) is rotatably connected with the other end of the bidirectional threaded rod (302), and the two sets of first sliding blocks (303) are slidably connected with the inner wall of the first sliding groove (301).

6. The face gear numerical control hobbing tooling is characterized in that a second fixing seat (401) is fixedly mounted on one side of the interior of the motor box (4), and the motor (402) is fixedly mounted on one side of the second fixing seat (401).

7. The face gear numerical control hobbing tool according to claim 1, characterized in that a third fixing seat (504) is fixedly mounted at the bottom end of the interior of the second sliding groove (501), the third fixing seat (504) is rotatably connected with the bottom end of the threaded rod (502), and the second sliding block (503) is slidably connected with the inner wall of the second sliding groove (501).