CN216462260U

CN216462260U - Chamfering tool for gear machining

Info

Publication number: CN216462260U
Application number: CN202123414404.XU
Authority: CN
Inventors: 冉啟加
Original assignee: Chongqing Lanshan Machinery Co ltd
Current assignee: Chongqing Lanshan Machinery Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-10
Anticipated expiration: 2031-12-30

Abstract

The utility model provides a gear machining is with chamfer frock relates to chamfer frock technical field, including processing platform, regulating block and spacing dish, articulated seat is equipped with admittedly on the top of regulating block, and the top of articulated seat articulates through the pivot has articulated piece, and the surface of articulated piece is equipped with the mounting box admittedly, and the internally mounted of mounting box has the buncher, and the motor shaft is installed to the output of buncher, and the surface mounting of motor shaft has the cutting dish. The utility model discloses, through setting up regulating block, articulated seat, articulated piece, mounting box and handle, the angle of the regulation cutting dish that can be quick and install, and then the angle of convenient regulation gear chamfer, through setting up spacing hole, spacing dish and gag lever post, it is spacing to carry out articulated seat and articulated piece for quick, under the mutually supporting, can carry out multi-angle chamfer to the gear, and then need not the user and carry out chamfer work to the gear many times, under the prerequisite of promotion efficiency, reduce the fault-tolerant rate of gear chamfer.

Description

Chamfering tool for gear machining

Technical Field

The utility model relates to a chamfer frock technical field especially relates to a chamfer frock is used in gear machining.

Background

The gear is as a subassembly for the meshing, obtained extensive application in all kinds of equipment, and most gears all need carry out the chamfer processing to it in the course of working, traditional gear chamfering work is manual chamfer mostly, its chamfer precision is relatively poor, and efficiency is lower, in order to improve it, so the user has researched and developed a chamfer frock for gear machining, but the unable quick adjustment gear chamfering's of current chamfer frock angle, can only single chamfer work of fixing the angle to the gear, when needing to carry out multi-angle chamfer to the gear, need repeat the chamfer to the gear, its efficiency is lower, so need carry out certain improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the chamfer frock is used in gear machining who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a gear machining is with chamfer frock, includes processing platform, regulating block and spacing dish, articulated seat is equipped with admittedly on the top of regulating block, the top of articulated seat articulates through the pivot has articulated piece, the surface of articulated piece is equipped with the mounting box admittedly, the internally mounted of mounting box has buncher, the motor shaft is installed to buncher's output, the surface mounting of motor shaft has the cutting dish, the surface of articulated piece is equipped with the handle admittedly, spacing hole has all been seted up to the surface of articulated seat and articulated piece, the surface of spacing dish is equipped with the gag lever post admittedly, the baffle is all equipped with admittedly in the both sides of processing platform upper surface, the adjustment tank has all been seted up to the both sides of processing platform upper surface, the surface of regulating block and the inner wall sliding connection of adjustment tank.

Drive power when providing the removal to the regulating block, the utility model discloses the improvement has, the surface of regulating block and the inner wall of adjustment tank are provided with drive assembly, drive assembly includes servo motor and drive lead screw, servo motor all installs the both sides at processing platform surface respectively through the mounting bracket, servo motor's output is installed to drive lead screw's one end.

In order to promote the stability of user when gripping the handle, the utility model discloses the improvement has, hand protector and rubber strip are equipped with admittedly respectively to the surface of handle, the motor shaft passes through the bearing and is connected with the mounting box rotation.

In order to conveniently get and put spacing dish, the utility model discloses the improvement has, the surface of gag lever post and the inner wall sliding connection in spacing hole, the surface of spacing dish is equipped with admittedly and draws the handle.

In order to drive the regulating block through the drive lead screw and remove, the utility model discloses the improvement has, the inside of regulating block is run through and is provided with the internal thread section of thick bamboo that meshes mutually with the drive lead screw, servo motor's one end is kept away from to the drive lead screw is passed through the bearing and is connected with the inner wall rotation of adjustment tank.

For the convenience carry out the centre gripping to the gear, the utility model discloses the improvement has, the upper surface of processing platform is provided with places the subassembly, place the subassembly including putting thing seat, screwed pipe, spacing, threaded rod and twisting the piece, put the both ends of thing seat and adorn the bottom at the upper surface of processing platform and screwed pipe respectively admittedly, twist piece and threaded rod and adorn the upper and lower both sides at spacing respectively admittedly.

In order to promote the stability of spacing counter gear centre gripping, the utility model discloses the improvement has, threaded rod and screwed pipe intermeshing, spacing and one side of putting the thing seat relative are equipped with the rubber strip admittedly.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through setting up the regulating block, articulated seat, articulated piece, mounting box and handle, the angle of the regulation cutting dish that can be quick and install, and then the angle of convenient regulation gear chamfer, through setting up spacing hole, spacing dish and gag lever post, it is spacing to carry out articulated seat and articulated piece for quick, mutually support down, can carry out multi-angle chamfer to the gear, and then need not the user and carry out chamfer work to the gear many times, under the prerequisite of lifting efficiency, reduce the fault-tolerant rate of gear chamfer, through setting up drive assembly, be for convenience provide drive power for it at the in-process that removes the regulating block, and the stability when promoting the regulating block and removing.

2. The utility model discloses in, place the subassembly through the setting, can freely adjust the dynamics of centre gripping gear, carry out the centre gripping with it when observing the gear chamfer degree of depth, when needing to carry out the chamfer to its outside, remove the centre gripping to it, change the centre gripping into spacingly.

Drawings

Fig. 1 is a schematic perspective view of a chamfering tool for gear machining according to the present invention;

FIG. 2 is an exploded view of a three-dimensional structure of a chamfering tool for gear machining according to the present invention;

FIG. 3 is a partial three-dimensional exploded cross-sectional view of a chamfering tool for gear machining according to the present invention;

FIG. 4 is a side view of a stop collar in a chamfering tool for gear machining according to the present invention;

FIG. 5 is a partially cut-away exploded view of the chamfering tool for gear machining according to the present invention;

fig. 6 is the utility model provides a side view of spacing in chamfer frock for gear machining.

Illustration of the drawings:

1. a processing table; 2. a regulating block; 3. a hinged seat; 4. a hinged block; 5. mounting a box; 6. a speed-regulating motor; 7. a motor shaft; 8. a cutting disk; 9. a grip; 10. a limiting hole; 11. a limiting disc; 12. a limiting rod; 13. a baffle plate; 14. an adjustment groove; 15. a servo motor; 16. driving the screw rod; 17. a placement seat; 18. a threaded pipe; 19. a limiting frame; 20. a threaded rod; 21. and (5) screwing the block.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example one

Referring to fig. 1-4, a chamfering tool for gear machining comprises a machining table 1, an adjusting block 2 and a limiting disc 11, wherein a hinged seat 3 is fixedly mounted at the top end of the adjusting block 2, a hinged block 4 is hinged at the top end of the hinged seat 3 through a rotating shaft, a mounting box 5 is fixedly mounted on the outer surface of the hinged block 4, a speed regulating motor 6 is mounted inside the mounting box 5, a motor shaft 7 is mounted at the output end of the speed regulating motor 6, a cutting disc 8 is mounted on the outer surface of the motor shaft 7, the speed regulating motor 6, the motor shaft 7 and the cutting disc 8 are matched with each other to facilitate chamfering work on a gear, a handle 9 is fixedly mounted on the outer surface of the hinged block 4, the handle 9 is arranged to enable a user to conveniently adjust the hinged block 4 on the premise of being far away from the cutting disc 8, limiting holes 10 are formed in the outer surfaces of the hinged seat 3 and the hinged block 4, and a limiting rod 12 is fixedly mounted on the outer surface of the limiting disc 11, the outer surface of the limiting rod 12 is connected with the inner wall of the limiting hole 10 in a sliding mode, a pull handle is fixedly arranged on the outer surface of the limiting disc 11, the pull handle is arranged so as to facilitate taking and placing of the limiting disc 11, baffle plates 13 are fixedly arranged on two sides of the upper surface of the machining table 1, the baffle plates 13 are used for enabling the adjusting block 2 to move more stably, adjusting grooves 14 are formed in two sides of the upper surface of the machining table 1, and the outer surface of the adjusting block 2 is connected with the inner wall of the adjusting grooves 14 in a sliding mode.

Referring to fig. 1-3, the outer surface of the handle 9 is fixedly provided with a hand guard and a rubber strip, the rubber strip and the hand guard are arranged to improve the hand feeling and stability of a user holding the handle 9, the motor shaft 7 is rotatably connected with the mounting box 5 through a bearing, and the bearing is arranged to reduce the friction force between the motor shaft 7 and the mounting box 5.

Referring to fig. 1-3, the outer surface of the adjusting block 2 and the inner wall of the adjusting groove 14 are provided with a driving assembly, which is provided to provide driving force for the moving adjusting block 2, and let its more stable that remove, drive assembly includes servo motor 15 and drive lead screw 16, mutually support of servo motor 15 and drive lead screw 16, be for convenient drive regulating block 2 and remove, servo motor 15 all installs the both sides at processing platform 1 surface respectively through the mounting bracket, the output at servo motor 15 is installed to the one end of drive lead screw 16, the inside of regulating block 2 is run through and is provided with the internal thread section of thick bamboo with drive lead screw 16 engaged with, the setting of an internal thread section of thick bamboo, be for convenient drive regulating block 2 through drive lead screw 16 and remove, the one end that servo motor 15 was kept away from to drive lead screw 16 is passed through the bearing and is connected with the inner wall rotation of adjustment tank 14.

Example two

Referring to fig. 1, 2, 5 and 6, a placing assembly is arranged on the upper surface of the processing table 1, and is arranged to clamp the gear conveniently, the placing assembly includes a placing seat 17, a threaded pipe 18, a limiting frame 19, a threaded rod 20 and a screwing block 21, two ends of the placing seat 17 are respectively and fixedly mounted on the upper surface of the processing table 1 and the bottom end of the threaded pipe 18, the screwing block 21 and the threaded rod 20 are respectively and fixedly mounted on the upper side and the lower side of the limiting frame 19, the threaded rod 20 is meshed with the threaded pipe 18, the threaded pipe 18 is meshed with the threaded rod 20, so that the gear is clamped conveniently through the limiting frame 19, a rubber strip is fixedly mounted on one side of the limiting frame 19 opposite to the placing seat 17, and the rubber strip is arranged to increase stability of clamping the gear.

The working principle is as follows: when the gear needs to be chamfered, the gear slides along the outside of the threaded pipe 18 until the bottom end of the gear is abutted against the rubber block above the object placing seat 17, then the threaded rod 20 is meshed along the inside of the threaded pipe 18 until the limiting frame 19 drives the rubber block to clamp the gear, then the limiting rod 12 is driven by the limiting disc 11 through the pull handle to be separated from the limiting hole 10, then the mounting box 5 is driven by the handle 9 through the hinging block 4 to move so as to adjust the angle of the cutting disc 8, then the limiting rod 12 is inserted back into the limiting hole 10 again to complete the limiting of the hinging seat 3 and the hinging block 4, then the servo motor 15 is started to drive the adjusting block 2 to move through the driving screw rod 16 and the internal threaded cylinder so as to complete the movement of the position of the cutting disc 8, and then the cutting disc 8 on the other side is adjusted by repeating the above operations, the gear is chamfered by the speed regulating motor 6 synchronously starting the two sides, the depth of the chamfer is observed in the machining process, and after the depth meets the requirement, the threaded rod 20 is unscrewed by the screwing block 21 by using the long-handle wrench, so that the gear can rotate along the outside of the threaded pipe 18, the gear is conveniently and uniformly cut on the outer surface of the gear, and the chamfer machining is further completed.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a gear machining is with chamfer frock, includes processing platform (1), regulating block (2) and spacing dish (11), its characterized in that: the top of the adjusting block (2) is fixedly provided with a hinged seat (3), the top of the hinged seat (3) is hinged with a hinged block (4) through a rotating shaft, the outer surface of the hinged block (4) is fixedly provided with a mounting box (5), the interior of the mounting box (5) is provided with a speed regulating motor (6), the output end of the speed regulating motor (6) is provided with a motor shaft (7), the outer surface of the motor shaft (7) is provided with a cutting disc (8), the outer surface of the hinged block (4) is fixedly provided with a handle (9), the outer surfaces of the hinged seat (3) and the hinged block (4) are both provided with a limiting hole (10), the outer surface of the limiting disc (11) is fixedly provided with a limiting rod (12), the two sides of the upper surface of the machining table (1) are both fixedly provided with a baffle (13), the two sides of the upper surface of the machining table (1) are both provided with adjusting grooves (14), the outer surface of the adjusting block (2) is connected with the inner wall of the adjusting groove (14) in a sliding mode.

2. The chamfering tool for gear machining according to claim 1, characterized in that: the surface of regulating block (2) and the inner wall of adjustment tank (14) are provided with drive assembly, drive assembly includes servo motor (15) and drive lead screw (16), servo motor (15) are all installed respectively in the both sides of processing platform (1) surface through the mounting bracket, the output in servo motor (15) is installed to the one end of drive lead screw (16).

3. The chamfering tool for gear machining according to claim 1, characterized in that: the outer surface of the grip (9) is fixedly provided with a hand guard and a rubber strip respectively, and the motor shaft (7) is rotatably connected with the mounting box (5) through a bearing.

4. The chamfering tool for gear machining according to claim 1, characterized in that: the outer surface of the limiting rod (12) is connected with the inner wall of the limiting hole (10) in a sliding mode, and the outer surface of the limiting disc (11) is fixedly provided with a pull handle.

5. The chamfering tool for gear machining according to claim 2, characterized in that: the inner part of the adjusting block (2) is provided with an internal thread cylinder meshed with the driving screw rod (16) in a penetrating mode, and one end, far away from the servo motor (15), of the driving screw rod (16) is rotatably connected with the inner wall of the adjusting groove (14) through a bearing.

6. The chamfering tool for gear machining according to claim 1, characterized in that: the upper surface of processing platform (1) is provided with places the subassembly, place the subassembly including putting thing seat (17), screwed pipe (18), spacing (19), threaded rod (20) and twist movable block (21), put the both ends of thing seat (17) and adorn the upper surface of processing platform (1) and the bottom of screwed pipe (18) admittedly respectively, twist movable block (21) and threaded rod (20) and adorn the upper and lower both sides at spacing (19) admittedly respectively.

7. The chamfering tool for gear machining according to claim 6, wherein: the threaded rod (20) is meshed with the threaded pipe (18), and the rubber strip is fixedly arranged on one side, opposite to the limiting frame (19) and the object placing seat (17).