CN212144830U - Automatic feeding and discharging mechanism of gear hobbing machine tool - Google Patents
Automatic feeding and discharging mechanism of gear hobbing machine tool Download PDFInfo
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- CN212144830U CN212144830U CN202020563298.8U CN202020563298U CN212144830U CN 212144830 U CN212144830 U CN 212144830U CN 202020563298 U CN202020563298 U CN 202020563298U CN 212144830 U CN212144830 U CN 212144830U
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- machine tool
- hobbing machine
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- gear hobbing
- transmission band
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Abstract
The utility model discloses an automatic feeding and discharging mechanism of a hobbing machine tool, which comprises a conveying platform arranged at one side of the hobbing machine tool and a material transferring component for realizing the circulation of a workpiece between the conveying platform and the hobbing machine tool, wherein the material transferring component comprises a support frame and a translation track arranged on the support frame, one end of the translation track is arranged above the conveying platform, the other end of the translation track extends into the hobbing machine tool, a sliding block capable of moving along the translation track is arranged on the translation track, a material clamping mechanical arm is arranged on the sliding block, the material clamping mechanical arm can move up and down relative to the sliding block, the gear hobbing machine can clamp and release, the material clamping manipulator clamps and clamps unprocessed workpieces from the material conveying table and places the processed workpieces onto the material conveying table, a clamping mechanism and a hobbing cutter mechanism are arranged inside the gear hobbing machine tool, the clamping mechanism clamps and fixes the workpieces conveyed by the material clamping manipulator, and the hobbing cutter mechanism is matched to complete gear hobbing.
Description
Technical Field
The utility model relates to a gear machining technical field especially relates to an automatic unloading mechanism of going up of gear hobbing machine tool.
Background
The gear hobbing machine tool is widely applied to various mechanical industries such as automobiles, machine tools, engineering machinery, mining machinery, metallurgical machinery, aircraft spacecraft and the like as a machine tool which is most widely applied to gear machining machines, and plays an important role in the development of national economy. The processes of feeding, discharging, clamping, positioning, transferring, hobbing and the like of the traditional hobbing machine tool are more, the efficiency is lower, the manual operation efficiency is low, the manual operation is easy to fatigue, and the large workload is realized from the feeding and discharging alone, so that the requirements of large-batch and large-scale gear machining at present cannot be met. Therefore, an automatic loading and unloading mechanism is urgently needed to improve the overall processing efficiency of the machine tool.
SUMMERY OF THE UTILITY MODEL
Based on it is above, the utility model provides an unloading mechanism in gear hobbing machine tool automation realizes the unloading in the automation of work piece, and gear machining efficiency is improved in cooperation gear hobbing machine tool production.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides an automatic unloading mechanism of going up of gear hobbing machine tool, it is including the material platform of carrying that is located gear hobbing machine tool one side and the material transfer subassembly that realizes the work piece and circulate between material platform of carrying and gear hobbing machine tool, the material transfer subassembly includes the support frame and is located the translation track on the support frame, the orbital one end of translation is located the top of carrying the material platform, the other end stretches into the inside of gear hobbing machine tool, be provided with the sliding block that can follow its removal on the translation track, be provided with on the sliding block and press from both sides the material manipulator, press from both sides the material manipulator and can lift and move for the sliding block, and can press from both sides and get and release the action, press from both sides the material manipulator and get the unprocessed part from carrying the material bench, and put the processed part to carrying the material bench, the inside of gear hobbing machine tool is provided with clamping mechanism and hobbing mechanism, clamping mechanism.
Further, a feeding transmission band and a discharging transmission band are arranged on the feeding table, a plurality of troughs are arranged on the feeding transmission band, workpieces are located in the corresponding troughs, the workpieces are conveyed one by one, the discharging transmission band is located on one side of the feeding transmission band, the tail end of the feeding transmission band and the starting end of the discharging transmission band are located below the stroke track of the sliding block, and a material collecting box is arranged at the tail end of the discharging transmission band.
Furthermore, the tail end of the feeding conveying belt and the starting end of the discharging conveying belt are provided with sensors, and when the sensors sense the workpiece, the clamping manipulator clamps the workpiece or releases the workpiece.
Further, the feeding conveying belt adopts an intermittent driving mode, and when the sensors on the feeding conveying belt sense that the workpieces are taken away, the feeding conveying belt conveys the next workpiece to the tail end.
Further, when the sensor on the blanking conveyer belt senses the workpiece, the blanking conveyer belt stops after running for a set time.
Furthermore, the material clamping mechanical arms are provided with two material clamping mechanical arms which are respectively used as a material feeding mechanical arm and a material discharging mechanical arm, and when the material feeding mechanical arms take materials on the material feeding conveying belt, the material discharging mechanical arms discharge materials to the material discharging conveying belt.
Further, the workpiece is kept in a horizontal state all the time in the processes of self-conveying, material moving, clamping and gear hobbing.
Further, a PLC control panel is arranged on the gear hobbing machine tool.
To sum up, the beneficial effects of the utility model are that, compared with the prior art, automatic unloading mechanism of going up of gear hobbing machine tool realizes through automated control that work piece material loading, material moving, processing, unloading are a series of actions, do not need the manual work to carry out extra operation, and the action is accurate, has improved machining efficiency and fail safe nature.
Drawings
Fig. 1 is a schematic structural view of an automatic loading and unloading mechanism of a gear hobbing machine provided in an embodiment of the present invention;
fig. 2 is a front view of an automatic loading and unloading mechanism of a gear hobbing machine provided by the embodiment of the invention;
fig. 3 is a top view of an automatic loading and unloading mechanism of a gear hobbing machine provided by the embodiment of the present invention;
fig. 4 is a side view of the automatic feeding and discharging mechanism of the gear hobbing machine provided by the embodiment of the utility model.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 4, the present embodiment provides an automatic loading and unloading mechanism for a gear hobbing machine, which includes a conveying table 2 located at one side of the gear hobbing machine 1 and a material transferring assembly for transferring a workpiece 15 between the conveying table 2 and the gear hobbing machine 1.
Move the material subassembly and include support frame 3 and be located translation track 4 on support frame 3, the one end of translation track 4 is located the top of carrying material platform 2, the other end stretches into the inside of hobbing machine tool 1, be provided with the sliding block that can follow its removal on the translation track 4, be provided with on the sliding block and press from both sides the material manipulator, press from both sides the material manipulator and can move for the sliding block elevating movement, and can press from both sides and get and release the action, press from both sides the material manipulator and get unprocessed part 15 from carrying material platform 2, and put processed part 15 to carrying material platform 2, the inside of hobbing machine tool 1 is provided with clamping mechanism 5 and hobbing cutter mechanism 6, clamping mechanism 5 presss from both sides the work piece 15 of sending of material manipulator and presss from both sides tightly fixedly, and cooperate hobbing cutter mechanism 6 to.
Carry and be provided with material loading transmission band 7 and unloading transmission band 8 on the material platform 2, be provided with a plurality of silo 9 on the material loading transmission band 7, each work piece 15 is arranged in corresponding silo 9, realizes that work piece 15 carries one by one, and unloading transmission band 8 is located one side of material loading transmission band 7, and the end of material loading transmission band 7 and the top of unloading transmission band 8 are located the stroke orbit below of sliding block, and the end of unloading transmission band 8 is provided with material collecting box 10.
The sensors 11 are arranged at the tail end of the feeding conveying belt 7 and the starting end of the discharging conveying belt 8, and when the sensors 11 sense the workpiece 15, the clamping manipulator clamps the workpiece 15 or releases the workpiece 15. Specifically, the feeding conveyor belt 7 adopts an intermittent driving mode, and when the sensors 11 on the feeding conveyor belt 7 sense that the workpieces 15 are taken away, the feeding conveyor belt 7 conveys the next workpiece 15 to the tail end; when the sensor 11 on the blanking conveyer belt senses the workpiece 15, the blanking conveyer belt stops after running for a set time. This way, the energy consumption of the conveyer belt can be reduced.
The material clamping mechanical arms are two and are respectively used as a feeding mechanical arm 12 and a discharging mechanical arm 13, the feeding mechanical arm 12 takes materials from the feeding transmission belt 7, and the discharging mechanical arm 13 discharges materials to the discharging transmission belt 8, so that the action repeatability is reduced, and the efficiency is improved.
Particularly, the workpiece 15 is kept in a horizontal state all the time in the processes of self-conveying, material moving, clamping and gear hobbing, so that the action requirement of a material clamping manipulator is reduced, and the precision is ensured.
The gear hobbing machine 1 is provided with a PLC control panel 14 for human-computer interaction.
The whole mechanism is controlled by a PLC system, the system starts the feeding conveyor belt 7, and the workpiece 15 is conveyed to the position of the inductor 11; after the sensor 11 senses the workpiece 15, the feeding manipulator 12 descends and clamps the workpiece 15, then ascends and translates, and moves the workpiece 15 to a position to be machined in the gear hobbing machine 1; a clamping mechanism 5 in the gear hobbing machine 1 clamps and fixes a workpiece 15, a feeding manipulator 12 releases and retreats the workpiece 15, and a hobbing mechanism 6 acts; after the workpiece 15 is machined, the blanking manipulator 13 moves to the machining position of the gear hobbing machine 1, the workpiece 15 is clamped, and the clamping mechanism 5 releases the workpiece 15; the blanking manipulator 13 moves the workpiece 15 to the sensor 11 of the blanking conveying belt 8, after the sensor 11 senses the workpiece 15, the blanking manipulator 13 loosens the workpiece 15, the workpiece 15 falls on the blanking conveying belt 8, and finally the workpiece is conveyed to the aggregate box 10, so that one processing cycle is completed.
In conclusion, the automatic feeding and discharging mechanism of the gear hobbing machine realizes a series of actions of workpiece feeding, material moving, processing and discharging through automatic control, does not need manual extra operation, is accurate in action, and improves processing efficiency and safety and reliability.
The above embodiments have been merely illustrative of the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and does not depart from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. An automatic feeding and discharging mechanism of a hobbing machine tool is characterized by comprising a conveying table positioned on one side of the hobbing machine tool and a material transferring assembly for realizing the circulation of a workpiece between the conveying table and the hobbing machine tool, wherein the material transferring assembly comprises a support frame and a translation rail positioned on the support frame, one end of the translation rail is positioned above the conveying table, the other end of the translation rail extends into the hobbing machine tool, a sliding block capable of moving along the translation rail is arranged on the translation rail, a material clamping manipulator is arranged on the sliding block, can move up and down relative to the sliding block and can clamp and release the workpiece, the material clamping manipulator clamps an unprocessed workpiece from the conveying table and puts the processed workpiece onto the conveying table, a clamping mechanism and a hobbing machine mechanism are arranged in the hobbing machine tool, the clamping mechanism clamps and fixes the workpiece conveyed by the material clamping manipulator, and the hobbing mechanism is matched to finish the gear hobbing processing.
2. The automatic loading and unloading mechanism of the gear hobbing machine tool as claimed in claim 1, characterized in that: carry the material bench to be provided with material loading transmission band and unloading transmission band, be provided with a plurality of silo on the material loading transmission band, each work piece is located and corresponds the silo, realizes that the work piece carries one by one, the unloading transmission band is located one side of material loading transmission band, the end of material loading transmission band with the top of unloading transmission band is located the stroke orbit below of sliding block, the end of unloading transmission band is provided with the collecting box.
3. The automatic loading and unloading mechanism of the gear hobbing machine tool as claimed in claim 2, characterized in that: the end of the feeding conveying belt and the beginning of the discharging conveying belt are provided with sensors, and when the sensors sense a workpiece, the clamping manipulator clamps or releases the workpiece.
4. The automatic loading and unloading mechanism of the gear hobbing machine tool as claimed in claim 3, characterized in that: the feeding conveying belt adopts an intermittent driving mode, and when the sensors on the feeding conveying belt sense that the workpieces are taken away, the feeding conveying belt conveys the next workpiece to the tail end.
5. The automatic loading and unloading mechanism of the gear hobbing machine tool as claimed in claim 3, characterized in that: when the sensor on the blanking conveyer belt senses the workpiece, the blanking conveyer belt stops after running for a set time.
6. The automatic loading and unloading mechanism of the gear hobbing machine tool as claimed in claim 2, characterized in that: the material clamping mechanical arms are two and are respectively used as a feeding mechanical arm and a discharging mechanical arm, the feeding mechanical arm is used for discharging materials on the feeding conveying belt, and the discharging mechanical arm discharges materials to the discharging conveying belt.
7. The automatic loading and unloading mechanism of the gear hobbing machine tool as claimed in claim 1, characterized in that: the workpiece is kept in a horizontal state all the time in the processes of self-conveying, material moving, clamping and gear hobbing.
8. The automatic loading and unloading mechanism of the gear hobbing machine tool as claimed in claim 1, characterized in that: and a PLC control panel is arranged on the gear hobbing machine tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020563298.8U CN212144830U (en) | 2020-04-16 | 2020-04-16 | Automatic feeding and discharging mechanism of gear hobbing machine tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020563298.8U CN212144830U (en) | 2020-04-16 | 2020-04-16 | Automatic feeding and discharging mechanism of gear hobbing machine tool |
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| CN212144830U true CN212144830U (en) | 2020-12-15 |
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| CN202020563298.8U Active CN212144830U (en) | 2020-04-16 | 2020-04-16 | Automatic feeding and discharging mechanism of gear hobbing machine tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427087A (en) * | 2021-06-25 | 2021-09-24 | 日立安斯泰莫底盘***(广州)有限公司 | Automatic feeding mechanism of precision gear hobbing machine and rough and fine gear hobbing judgment method |
-
2020
- 2020-04-16 CN CN202020563298.8U patent/CN212144830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427087A (en) * | 2021-06-25 | 2021-09-24 | 日立安斯泰莫底盘***(广州)有限公司 | Automatic feeding mechanism of precision gear hobbing machine and rough and fine gear hobbing judgment method |
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