CN218050677U

CN218050677U - Double-cutter-head gear chamfering machine

Info

Publication number: CN218050677U
Application number: CN202222205426.3U
Authority: CN
Inventors: 徐春; 司雷平; 王丽; 杨晓峰; 倪志凌
Original assignee: Zhangjiagang City Chunlei Machine Co ltd
Current assignee: Zhangjiagang City Chunlei Machine Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-12-16
Anticipated expiration: 2032-08-22

Abstract

The utility model relates to a gear chamfering technical field, concretely relates to double knives head gear chamfering machine, including the chamfer module, chamfer module bottom is provided with the base, base top surface one side fixedly connected with supporting seat, supporting seat top surface fixedly connected with clamping module, clamping module includes actuating mechanism, actuating mechanism and supporting seat top surface fixed connection, the actuating mechanism transmission is connected with the turning block, five connecting rods of turning block side annular equidistance fixedly connected with. The utility model discloses in, rotate through the connecting rod top surface and be connected with grip slipper one, can make the turning block rotate through actuating mechanism, make the next chamfering gear rotate chamfer module department not to make chamfering gear stagger with the chamfer module, can carry out gear chamfering like this, on one side will have chamfered gear take off and install, be favorable to sparingly changing the time of gear, be convenient for carry out continuous chamfer processing to the gear.

Description

Double-cutter-head gear chamfering machine

Technical Field

The utility model relates to a gear chamfering technical field, concretely relates to double knives head gear chamfering machine.

Background

In the gear production and processing process, the tooth end part of the gear is required to be chamfered usually, the chamfering machine can cut and chamfer the end part of the gear through a rotary cutter head, and in order to accelerate the chamfering speed of the gear, some chamfering machines can be provided with two cutter heads, and chamfer the two ends of the tooth simultaneously, the existing double-cutter head gear chamfering machine is used, in order to avoid the movement of the gear, the position of the gear is required to be limited by a clamping structure of the chamfering machine, but after one-time chamfering is completed, the original gear is required to be taken down from the clamping structure firstly, the gear which is not chamfered is installed on the clamping structure, the time spent on taking down and installing the gear is longer, and the gear is not beneficial to continuous chamfering processing of the gear.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model aims to provide a double knives head gear chamfering machine, it is connected with grip slipper one to rotate through the connecting rod top surface, can make the turning block rotate through actuating mechanism, make next not chamfer gear rotate chamfer module department, and make chamfer gear stagger with the chamfer module, can carry out gear chamfering like this, on one side will chamfer gear take off and install, be favorable to sparingly changing the time of gear, be convenient for carry out continuous chamfer processing to the gear.

The purpose of the utility model can be realized by the following technical scheme:

a double-cutter-head gear chamfering machine comprises a chamfering module, wherein a base is arranged at the bottom of the chamfering module, a supporting seat is fixedly connected to one side of the top surface of the base, a clamping module is fixedly connected to the top surface of the supporting seat, the clamping module comprises a driving mechanism, the driving mechanism is fixedly connected with the top surface of the supporting seat, the driving mechanism is in transmission connection with a rotating block, five connecting rods are fixedly connected to the side surface of the rotating block in an annular equidistant mode, one side, deviating from the rotating block, of the top surface of the connecting rod is rotatably connected with a first clamping seat, the top surface of the rotating block is provided with a positioning mechanism, a clamping block is slidably connected to the inner side surface of the first clamping seat, a supporting rod which is slidably connected with the bottom surface of the clamping block is slidably connected with the side surface of the first clamping seat, a limiting rail is arranged at the bottom end of the supporting rod, the clamping block can be inserted into a shaft hole of a gear, the gear is limited, two ends of the gear can be chamfered by the chamfering module, after the chamfering of the gear is finished, the gear chamfering, the gear can be supported by the limiting rail, the rotating block can be moved from the position of the first clamping block to the chamfering wheel, and can be conveniently moved from the chamfering wheel to the chamfering wheel of the chamfering wheel, so that the chamfering wheel, and the chamfering wheel can be positioned on the gear, and the gear wheel, and the chamfering wheel can be positioned on the gear, so that the chamfering wheel, and the chamfering wheel can be positioned on the chamfering wheel, and the chamfering wheel which can be conveniently positioned on the gear wheel, and the chamfering wheel which the chamfering wheel can be positioned on the chamfering wheel which the chamfering wheel, and the chamfering wheel can be positioned on the chamfering wheel which can be positioned on the chamfering wheel, so that the chamfering wheel which can be positioned on the gear, and when the bracing piece moved the sunken section of spacing rail, the bracing piece will remove downwards, drive screens piece downstream and break away from with the shaft hole on the gear, be convenient for like this take off the gear from grip slipper one last translation.

Further, the method comprises the following steps: actuating mechanism is including fixed box, fixed box bottom surface and supporting seat top surface fixed connection, fixed box top surface rotates with the turning block bottom surface and is connected, and fixed box side and adjacent connecting rod side contact, branch one end and fixed box side fixed connection, fixed box bottom surface fixedly connected with carriage, carriage medial surface fixedly connected with motor, motor output end transmission is connected with the transfer line of being connected with fixed box rotation, the fixed cover of transfer line side has a scarce gear, fixed box inside side rotates and is connected with dwang and actuating lever one, the fixed gear one that has cup jointed with scarce gear meshing transmission in dwang side, an actuating lever top is connected with the turning block bottom surface transmission, the dwang all fixedly has cup jointed the belt pulley with actuating lever side, and two belt pulleys pass through belt transmission and connect, and the motor can drive the transfer line and rotate, and the transfer line can drive scarce gear rotation, and scarce gear can drive gear one and rotate to make the dwang rotate, the dwang can drive actuating lever through the belt pulley drive actuating lever one and rotate, and actuating lever can drive the turning block and rotate, and the turning block can drive connecting rod and the rotation with centre gripping seat one rotation of centre gripping on the gear to adjust the position of the gear that needs processing, and a certain angle after-angle on the gear rotates, a removal module.

Further, the method comprises the following steps: the utility model discloses a gear, including the connecting rod, the bracing piece, the actuating rod medial surface rotates and is connected with actuating lever two with a grip slipper bottom surface fixed connection, inside the bracing piece bottom passed actuating lever two, the actuating lever side corresponds lacks the fixed gear that has cup jointed gear two, rotates at scarce gear, after tooth and gear one on scarce gear break away from, lacks the gear and continues to rotate, lacks the tooth on the gear and will mesh with gear two, lacks the gear at this moment and will drive gear two and rotate, makes actuating lever two rotate, and actuating lever two can drive grip slipper and rotate to adjust the angle of not chamfer gear, process the tip of each tooth of gear.

The method is further characterized in that: positioning mechanism includes electric telescopic handle one, an electric telescopic handle bottom is rotated with the turning block top surface and is connected, an electric telescopic handle bottom fixedly connected with dead lever, dead lever bottom and the interior bottom surface fixed connection of fixed box, a turning block medial surface and an actuating lever medial surface all rotate with the dead lever side and are connected, an electric telescopic handle output side transmission is connected with the depression bar, and electric telescopic handle one can drive the depression bar and remove, makes the depression bar move down the position that the restriction corresponds the gear on the grip slipper one.

Further, the method comprises the following steps: the bottom surface of the pressure rod corresponds to one clamping seat and is rotationally connected with a second clamping seat, the pressure rod moves downwards, the second clamping seat can abut against the top surface of the gear on the first clamping seat, and the second clamping seat can be inserted into the shaft hole of the gear, so that the first clamping seat and the gear can be prevented from rotating around the rotating block when the gear is chamfered.

Further, the method comprises the following steps: the side, away from the chamfering module, of the clamping module is provided with a conveying module, the conveying module comprises a conveying belt mechanism, the top surface of the conveying belt mechanism is fixedly connected with a fixed frame, the top surface of the fixed frame is fixedly connected with a fixed seat, the top surface of the fixed seat is fixedly connected with an electric telescopic rod II, the output end of the electric telescopic rod II is in transmission connection with a transmission block in sliding connection with the inner side surface of the fixed frame, the bottom surface of the transmission block is fixedly connected with a U-shaped frame in sliding connection with the inner top surface of the fixed frame, the conveying belt mechanism can convey a gear, so that the gear can move into the U-shaped frame, when the first clamping seat moves to one side of the U-shaped frame, the transmission block can move through the second electric telescopic rod, the transmission block can move the U-shaped frame, the U-shaped frame is made to push the gear inside the U-shaped frame to move towards the first clamping seat, the gear is made to move to the first clamping seat, then the rotating block can be made to rotate through the driving mechanism, the chamfered gear rotates to the inside of the U-shaped frame, then the U-shaped frame can move in the reverse direction through the second electric telescopic rod, the chamfered gear is made to move to the conveying belt mechanism, and the conveying belt mechanism can convey the chamfered gear.

The method is further characterized in that: the top surface of the conveying belt mechanism and the top surface of the clamping seat I are located on the same plane, so that the gear can be smoothly moved to the conveying belt mechanism from the clamping seat I or moved to the clamping seat I from the conveying belt mechanism.

The utility model has the advantages that:

1. the top surface of the connecting rod is rotationally connected with the first clamping seat, the gear can be placed on the first clamping seat, after a chamfering module performs chamfering on one gear, the rotating block can be rotated through the driving mechanism, the next non-chamfered gear can be rotated to the chamfering module, and the chamfered gear is staggered with the chamfering module, so that the gear can be chamfered while the chamfered gear is removed and installed, the time for replacing the gear is saved, and the gear can be subjected to continuous chamfering processing;

2. through transmission block bottom surface fixedly connected with U type frame, can make U type frame remove to centre gripping module top one side through electric telescopic handle two, when actuating mechanism made the turning block rotate like this, can make one in the chamfer gear rotation U type frame, can make U type frame dial the gear on conveyer belt mechanism through electric telescopic handle two at this moment, and can will not chamfer the gear through U type frame and remove on the grip slipper is one, thereby carry out continuous transport to the gear, be favorable to saving process time, convenient to use.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of a double-tool-bit gear chamfering machine of the present invention;

fig. 2 is a schematic structural view of a clamping module in the present invention;

FIG. 3 is a schematic view of the structure of the turning block of the present invention;

fig. 4 is a schematic view of the interior of the driving mechanism in front view;

FIG. 5 is a schematic view of an interior front view of a holder according to the present invention;

fig. 6 is a schematic side view of the conveying module according to the present invention.

In the figure: 100. a chamfering module; 110. a base; 120. a supporting seat; 200. a clamping module; 210. a drive mechanism; 211. a fixing box; 212. a motor; 213. a transmission rod; 214. a gear is missing; 215. a first gear; 216. rotating the rod; 217. a first driving rod; 220. rotating the block; 221. a connecting rod; 222. a first clamping seat; 223. a bit block; 224. a second driving rod; 225. a support bar; 226. a second gear; 230. a positioning mechanism; 231. a first electric telescopic rod; 232. a pressure lever; 233. a second clamping seat; 234. fixing the rod; 240. a limit rail; 241. a strut; 300. a delivery module; 310. a conveyor belt mechanism; 320. a fixed mount; 330. a second electric telescopic rod; 331. a transmission block; 340. and a U-shaped frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, a double-cutter-head gear chamfering machine includes a chamfering module 100, a base 110 is disposed at the bottom of the chamfering module 100, a supporting seat 120 is fixedly connected to one side of the top surface of the base 110, a clamping module 200 is fixedly connected to the top surface of the supporting seat 120, the clamping module 200 includes a driving mechanism 210, the driving mechanism 210 is fixedly connected to the top surface of the supporting seat 120, the driving mechanism 210 is in transmission connection with a rotating block 220, five connecting rods 221 are fixedly connected to the side surface of the rotating block 220 in an annular and equidistant manner, one side of the top surface of each connecting rod 221, which is far away from the rotating block 220, is rotatably connected to a first clamping seat 222, a positioning mechanism 230 is disposed on the top surface of the rotating block 220, a clamping block 223 is slidably connected to the inner side surface of the first clamping seat 222, a supporting rod 225 slidably connected to the bottom surface of the clamping block 223 is fixedly connected to the connecting rod 221, the side surface of the supporting rod 225 is slidably connected to the side surface of the supporting rod 225, a limiting rail 240 is disposed at the bottom end of the supporting rod 240, a concave section is disposed on one side surface of the limiting rail 240, and a supporting rod 241 fixedly connected to the side surface of the driving mechanism 210 is fixedly connected to the inner side surface.

In this embodiment, through setting up a plurality of grip slipper 222 that can place the gear, can realize the continuous transport of gear, when the gear chamfer, can take off the gear that has chamfered and install, be favorable to sparingly changing the time of gear, be convenient for carry out continuous chamfer processing to the gear.

Specifically, the gear may be placed on the first clamping seat 222, the limiting rail 240 may support the supporting rod 225, so as to maintain the position of the clamping block 223, the clamping block 223 may be inserted into a shaft hole of the gear, limit the gear, the two ends of the gear tooth may be chamfered by the chamfering module 100, after chamfering of one gear is completed, the driving mechanism 210 may rotate the rotating block 220, so that the next non-chamfered gear may be rotated to the processing position of the chamfering module 100, and the chamfered gear may be moved out of the processing position of the chamfering module 100, at this time, the gear may be chamfered by the chamfering module 100, and at this time, the chamfered gear may be taken off from the first clamping seat 222, and a new non-chamfered gear may be placed on the first clamping seat 222, and when the supporting rod 225 moves to a recessed section of the limiting rail 240, the supporting rod 225 may move downward, so as to drive the clamping block 223 to move downward to disengage from the shaft hole of the gear, so as to facilitate the gear to be taken off from the first clamping seat 222 in a translational manner.

The utility model discloses in further preferred embodiment, as shown in fig. 6, clamping module 200 deviates from chamfer module 100 one side and is provided with transport module 300, transport module 300 includes conveyer belt mechanism 310, conveyer belt mechanism 310 top surface fixedly connected with mount 320, mount 320 top surface fixedly connected with fixing base, two 330 of fixing base top surface fixedly connected with electric telescopic handle, two 330 output end transmissions of electric telescopic handle are connected with the transmission piece 331 with mount 320 medial surface sliding connection, top surface sliding connection's U type frame 340 in transmission piece 331 bottom surface fixedly connected with and the mount 320, conveyer belt mechanism 310 top surface and a 222 top surface of holder are located the coplanar.

In this embodiment, the conveying belt mechanism 310 may convey the gear, so that the gear moves into the U-shaped frame 340, when the first clamping seat 222 moves to one side of the U-shaped frame 340, because the supporting rod 225 moves to the concave section of the limiting rail 240, the supporting rod 225 and the blocking block 223 will move downward, so that the driving block 331 can move through the second electric telescopic rod 330, the driving block 331 can move the U-shaped frame 340, so that the U-shaped frame 340 pushes the gear inside to move to the first clamping seat 222, so that the gear moves to the first clamping seat 222, then the driving mechanism 210 can rotate the rotating block 220, so that the chamfered gear rotates into the U-shaped frame 340, and then the U-shaped frame 340 can move reversely through the second electric telescopic rod 330, so that the chamfered gear moves onto the conveying belt mechanism 310, so that the conveying belt mechanism 310 can convey the chamfered gear, and the gear is convenient for continuous conveying and processing of the gear.

Example two

As an improvement of the previous embodiment, please refer to fig. 4-5, the driving mechanism 210 includes a fixed box 211, a bottom surface of the fixed box 211 is fixedly connected to a top surface of the supporting seat 120, a top surface of the fixed box 211 is rotatably connected to a bottom surface of the rotating block 220, a side surface of the fixed box 211 contacts with a side surface of the adjacent connecting rod 221, one end of the supporting rod 241 is fixedly connected to a side surface of the fixed box 211, a bottom surface of the fixed box 211 is fixedly connected to a supporting frame, an inner side surface of the supporting frame is fixedly connected to a motor 212, an output end of the motor 212 is in transmission connection with a transmission rod 213 rotatably connected to the fixed box 211, a side surface of the transmission rod 213 is fixedly connected to a missing gear 214, an inner side surface of the fixed box 211 is rotatably connected to a rotating rod 216 and a first driving rod 217, a side surface of the rotating rod 216 is fixedly connected to a first gear 215 engaged with the missing gear 214, a top end of the first driving rod 217 is in transmission connection with the bottom surface of the rotating block 220, both the rotating rod 216 and the first driving rod 217 are fixedly connected to a pulley through a belt, an inner side surface of the connecting rod 221 is rotatably connected to a second gear 224, a bottom surface of the driving rod 224 is connected to the second driving rod 224.

In this embodiment, the motor 212 may drive the transmission rod 213 to rotate, the transmission rod 213 may drive the first missing gear 214 to rotate, the first missing gear 214 may drive the first gear 215 to rotate, thereby rotating the rotation rod 216, the rotation rod 216 may drive the first driving rod 217 to rotate through a pulley, the first driving rod 217 may drive the rotation block 220 to rotate, the rotation block 220 may drive the connection rod 221 and the first clamping seat 222 to rotate, thereby adjusting a position of a gear to be processed, after the first missing gear 214 rotates by a certain angle, teeth on the first missing gear 214 may disengage from the first gear 215, at this time, a gear on the next clamping seat 222 may move to a processing position of the chamfering module 100, the first missing gear 214 continues to rotate, teeth on the second missing gear 214 may engage with the second gear 226, the second missing gear 214 may drive the second gear 226 to rotate, so that the second driving rod 224 may drive the first clamping seat 222 to rotate, thereby adjusting an angle of the gear which is not chamfered, each tooth of the gear gradually chamfer each tooth of the gear, after the second missing gear 214 drives the second gear 214 to rotate by one rotating, thereby continuously adjusting the rotation of the second missing gear 214, and thus continuously rotating the rotation of the gear 214, and thus continuously adjusting the position of the missing gear to be continuously engaged with the gear 214, thereby facilitating the rotation of the gear to be continuously rotated, and continuously.

In a further preferred embodiment of the present invention, as shown in fig. 4, the positioning mechanism 230 comprises a first electric telescopic rod 231, the bottom end of the first electric telescopic rod 231 is rotatably connected to the top surface of the rotating block 220, a first 231 bottom end of the electric telescopic rod is fixedly connected with the fixing rod 234, the bottom end of the fixing rod 234 is fixedly connected to the bottom surface of the fixing box 211, the inner side surface of the rotating block 220 and the inner side surface of the driving rod 217 are both rotatably connected to the side surface of the fixing rod 234, the first 231 output end side of the electric telescopic rod is in transmission connection with the pressing rod 232, and the bottom surface of the pressing rod 232 is rotatably connected to the second clamping seat 233 corresponding to the first clamping seat 222.

In this embodiment, the first electric telescopic rod 231 can drive the pressing rod 232 to move, the pressing rod 232 moves downwards, the second clamping seat 233 can abut against the top surface of the gear on the first clamping seat 222, and the second clamping seat 233 can be inserted into the shaft hole of the gear, so that the first clamping seat 222 and the gear can be prevented from rotating around the rotating block 220 when the gear is chamfered.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and it is intended that all such modifications, additions and substitutions as would be apparent to one skilled in the art to the specific embodiments described are within the scope of the invention as claimed.

Claims

1. A double-cutter head gear chamfering machine comprises a chamfering module (100), wherein a base (110) is arranged at the bottom of the chamfering module (100), one side of the top surface of the base (110) is fixedly connected with a supporting seat (120), it is characterized in that the top surface of the supporting seat (120) is fixedly connected with a clamping module (200), the clamping module (200) comprises a driving mechanism (210), the driving mechanism (210) is fixedly connected with the top surface of the supporting seat (120), the driving mechanism (210) is connected with a rotating block (220) in a transmission way, five connecting rods (221) are fixedly connected to the side surface of the rotating block (220) in an annular and equidistant manner, one side of the top surface of the connecting rod (221) departing from the rotating block (220) is rotatably connected with a first clamping seat (222), the top surface of the rotating block (220) is provided with a positioning mechanism (230), the inner side surface of the first clamping seat (222) is connected with a clamping block (223) in a sliding way, the bottom surface of the clamping block (223) is fixedly connected with a supporting rod (225) which is connected with the connecting rod (221) in a sliding way, and the side surface of the supporting rod (225) is connected with the side surface of the first clamping seat (222) in a sliding way, a limit track (240) is arranged at the bottom end of the supporting rod (225), a sunken section is arranged on one side of the top surface of the limit track (240), the inner side surface of the limit track (240) is fixedly connected with a support rod (241) fixedly connected with the side surface of the driving mechanism (210).

2. The double-cutter-head gear chamfering machine according to claim 1, wherein the driving mechanism (210) comprises a fixed box (211), the bottom surface of the fixed box (211) is fixedly connected with the top surface of the supporting seat (120), one end of a supporting rod (241) is fixedly connected with the side surface of the fixed box (211), the top surface of the fixed box (211) is rotatably connected with the bottom surface of the rotating block (220), the side surface of the fixed box (211) is in side contact with the adjacent connecting rod (221), the bottom surface of the fixed box (211) is fixedly connected with a supporting frame, the inner side surface of the supporting frame is fixedly connected with a motor (212), the output end of the motor (212) is in transmission connection with a transmission rod (213) which is rotatably connected with the fixed box (211), the side surface of the transmission rod (213) is fixedly connected with a missing gear (214), the inner side surface of the fixed box (211) is rotatably connected with a rotating rod (216) and a driving rod (217), the side surface of the rotating rod (216) is fixedly connected with a first gear (215) which is meshed with the missing gear (214), the top surface of the rotating block (220) is in transmission connection with a fixed belt pulley (217), and two driving rods are connected with a belt pulley (217).

3. The double-cutter-head gear chamfering machine according to claim 2, wherein a second driving rod (224) fixedly connected with the bottom surface of the first clamping seat (222) is rotatably connected to the inner side surface of the connecting rod (221), the bottom end of the supporting rod (225) penetrates through the interior of the second driving rod (224), and a second gear (226) is fixedly sleeved on the side surface of the second driving rod (224) corresponding to the gear lack (214).

4. The double-cutter-head gear chamfering machine according to claim 2, wherein the positioning mechanism (230) comprises a first electric telescopic rod (231), the bottom end of the first electric telescopic rod (231) is rotatably connected with the top surface of the rotating block (220), a fixed rod (234) is fixedly connected with the bottom end of the first electric telescopic rod (231), the bottom end of the fixed rod (234) is fixedly connected with the inner bottom surface of the fixed box (211), the inner side surfaces of the rotating block (220) and the first driving rod (217) are rotatably connected with the side surfaces of the fixed rod (234), and a pressure rod (232) is in transmission connection with the side surfaces of the output end of the first electric telescopic rod (231).

5. The double-bit gear chamfering machine according to claim 4, wherein a second clamping seat (233) is rotatably connected to a first clamping seat (222) on the bottom surface of the pressing rod (232).

6. The double-cutter-head gear chamfering machine according to claim 1, wherein a conveying module (300) is arranged on one side, away from the chamfering module (100), of the clamping module (200), the conveying module (300) comprises a conveying belt mechanism (310), a fixing frame (320) is fixedly connected to the top surface of the conveying belt mechanism (310), a fixing seat is fixedly connected to the top surface of the fixing frame (320), a second electric telescopic rod (330) is fixedly connected to the top surface of the fixing seat, a transmission block (331) which is slidably connected with the inner side surface of the fixing frame (320) is in transmission connection with the output end of the second electric telescopic rod (330), and a U-shaped frame (340) which is slidably connected with the inner top surface of the fixing frame (320) is fixedly connected to the bottom surface of the transmission block (331).

7. The double-bit gear chamfering machine according to claim 6, wherein the top surface of the conveyor belt mechanism (310) and the top surface of the first clamping seat (222) are located on the same plane.