阅读说明：本技术 一种自动生产扳手数控车床加工装置 (Automatic produce spanner numerical control lathe processingequipment ) 是由 徐华杰 于 2021-08-04 设计创作，主要内容包括：本发明公开了一种自动生产扳手数控车床加工装置,包括：机身、用于放置未加工的扳手的第一料仓、用于收集加工后的扳手的第二料仓、可开闭的用于固定扳手的加工位置的卡盘、用于对扳手进行加工操作的刀塔、用于使扳手进行加工面翻转操作的翻转机构、用于获取并带动扳手进行空间运动的机械手装置以及控制装置；第一料仓、第二料仓以及卡盘均设于机身内,刀塔可在机身内进行空间移动,以靠近或远离卡盘,翻转机构和机械手装置均设于机身的顶部；卡盘、刀塔、翻转机构以及机械手装置均与控制装置连接。通过使用本发明所提供的自动生产扳手数控车床加工装置,有效提高了扳手加工装置的操作效率和使用效果。(The invention discloses a numerical control lathe processing device for automatically producing a wrench, which comprises: the device comprises a machine body, a first bin for placing an unprocessed wrench, a second bin for collecting the processed wrench, an openable chuck for fixing the processing position of the wrench, a tool turret for processing the wrench, a turnover mechanism for enabling the wrench to perform processing surface turnover operation, a manipulator device for acquiring and driving the wrench to perform spatial motion and a control device; the first bin, the second bin and the chuck are all arranged in the machine body, the knife tower can move in the machine body in space so as to be close to or far away from the chuck, and the turnover mechanism and the manipulator device are all arranged at the top of the machine body; the chuck, the tool turret, the turnover mechanism and the manipulator device are all connected with the control device. By using the numerical control lathe processing device for automatically producing the wrench, provided by the invention, the operation efficiency and the use effect of the wrench processing device are effectively improved.)

1. The utility model provides an automatic produce spanner numerical control lathe processingequipment which characterized in that includes: the device comprises a machine body (1), a first bin (2) used for placing an unprocessed wrench (8), a second bin (3) used for collecting the processed wrench (8), a chuck (4) which can be opened and closed and used for fixing the processing position of the wrench (8), a tool turret (5) used for processing the wrench (8), a turnover mechanism (6) used for enabling the wrench (8) to perform processing surface turnover operation, a manipulator device (7) used for acquiring and driving the wrench (8) to perform spatial motion and a control device;

the first storage bin (2), the second storage bin (3) and the chuck (4) are all arranged in the machine body (1), the knife tower (5) can move in the machine body (1) in space to be close to or far away from the chuck (4), and the turnover mechanism (6) and the manipulator device (7) are all arranged at the top of the machine body (1); the chuck (4), the tool turret (5), the turnover mechanism (6) and the manipulator device (7) are all connected with the control device.

2. The numerical control lathe machining device for the automatic production wrench as recited in claim 1, wherein the manipulator device (7) comprises a jaw set (71) for gripping the wrench (8) and a driving device (72) for driving the jaw set (71) to perform three-dimensional spatial movement, the jaw set (71) and the driving device (72) being connected;

the claw group (71) comprises an openable and closable claw clamp (711) and a rotating shaft (712) for driving the claw clamp (711) to rotate, the claw clamp (711) is connected with the rotating shaft (712), and the claw clamp (711), the rotating shaft (712) and the driving device (72) are all connected with the control device.

3. The numerical control lathe machining device for the automatic production wrench as claimed in claim 2, wherein the jaw set (71) comprises two vertically arranged jaw clamps (711), a mounting seat (713) for fixing the jaw clamps (711), and a turnover member (714), the mounting seat (713) is hinged to the rotating shaft (712), the mounting seat (713) and the rotating shaft (712) are both connected to the turnover member (714), the turnover member (714) is connected to the control device, and the turnover member (714) is used for driving the mounting seat (713) to turn over so as to change the positions of the two jaw clamps (711).

4. The numerical control lathe machining device for automatic production wrenches as claimed in claim 3, characterized in that said jaw (711) is provided with a blowing member, said blowing member being connected to said control device.

5. The numerical control lathe machining device for the automated production wrench as claimed in any one of claims 1 to 4, wherein the chuck (4) is provided with a retaining groove (41), a clamping band (42) and openable and closable clamps, the retaining groove (41) is located at the center of the chuck (4), the clamps are arranged in the retaining groove (41), the clamping band (42) is distributed along the radial direction of the chuck (4) to match the retaining groove (41) to fix the wrench (8), and the clamps are connected with the control device.

6. The numerical control lathe machining device for the automatic production wrench as claimed in claim 5, wherein a flushing device (43) is arranged in the clamp, and the flushing device (43) is connected with the control device.

7. The numerical control lathe machining device for the automatic production wrench as recited in any one of claims 1 to 4, characterized in that the turret (5) includes at least two workpieces (51) for machining the wrench (8) and a first driving member for driving the workpieces (51) to move spatially, the workpieces (51) and the first driving member are connected, and the workpieces (51) and the first driving member are connected with the control device.

8. The automatic production wrench numerical control lathe machining device according to any one of claims 1 to 4, wherein a jacking cylinder for jacking the wrench (8) into the chuck (4) and a second driving member for driving the jacking cylinder to perform spatial movement are arranged in the machine body (1), the jacking cylinder is connected with the second driving member, and the jacking cylinder and the second driving member are both connected with the control device.

9. The numerical control lathe machining device for the automated production wrench as claimed in any one of claims 1 to 4, wherein the turnover mechanism (6) comprises a jaw (61) for clamping the wrench (8) and a turnover disk (62) for turning the jaw (61) 180 degrees, the jaw (61) and the turnover disk (62) are connected, and the jaw (61) and the turnover disk (62) are both connected with the control device.

10. The numerical control lathe machining device for the automatic production wrench according to any one of claims 1 to 4, wherein the first bin (2) and the second bin (3) are both located in an open area of the machine body (1), the chuck (4) and the turret (5) are both located in a closed area of the machine body (1), an openable and closable skylight (9) is arranged at the top of the closed area, and the skylight (9) is connected with the control device.

Technical Field

The invention relates to the technical field of wrench machining, in particular to a numerical control lathe machining device for automatically producing a wrench.

Background

In the prior art, a wrench is a common mounting and dismounting tool, and a bolt, a screw, a nut and other parts can be effectively screwed by using the wrench. At present, the spanner has more processing production processes, generally needs to be processed step by using a plurality of mechanical devices, and also needs to be transferred among the mechanical devices by a transfer device, so that the processing efficiency is low, and the occupied space of the equipment is large. Moreover, the wrench is usually produced in batch every time it is machined, and if an operation error occurs, a large amount of wrenches are scrapped.

In summary, how to improve the operation efficiency and the use effect of the wrench machining device is a problem to be solved urgently by those skilled in the art.

Disclosure of Invention

In view of this, the present invention provides a machining device for a numerically controlled lathe for automatically producing wrenches, which effectively improves the operating efficiency and the using effect of the machining device for wrenches.

In order to achieve the above purpose, the invention provides the following technical scheme:

the utility model provides an automatic produce spanner numerical control lathe processingequipment, includes: the device comprises a machine body, a first bin for placing an unprocessed wrench, a second bin for collecting the processed wrench, an openable chuck for fixing the processing position of the wrench, a tool turret for processing the wrench, a turnover mechanism for turning over the processing surface of the wrench, a manipulator device for acquiring and driving the wrench to perform spatial motion and a control device, wherein the first bin is used for placing the unprocessed wrench;

the first bin, the second bin and the chuck are all arranged in the machine body, the knife tower can move spatially in the machine body to be close to or far away from the chuck, and the turnover mechanism and the manipulator device are all arranged at the top of the machine body; the chuck, the tool turret, the turnover mechanism and the manipulator device are all connected with the control device.

Preferably, the manipulator device comprises a claw group for clamping the wrench and a driving device for driving the claw group to perform three-dimensional space movement, and the claw group is connected with the driving device;

the claw group comprises an openable claw clamp and a rotating shaft used for driving the claw clamp to rotate, the claw clamp is connected with the rotating shaft, and the claw clamp, the rotating shaft and the driving device are all connected with the control device.

Preferably, the claw group includes two perpendicular settings claw presss from both sides, is used for fixing the mount pad and the upset piece of claw presss from both sides, the mount pad with the rotating shaft is articulated, the mount pad with the rotating shaft all with the upset piece is connected, the upset piece with controlling means connects, the upset piece is used for driving the mount pad upset to alternate two the position of claw presss from both sides.

Preferably, the claw clamp is provided with an air blowing piece, and the air blowing piece is connected with the control device.

Preferably, the chuck is equipped with screens groove, cassette and open closed clip, the screens groove is located the center department of chuck, the clip is located the screens inslot, the cassette is followed the radial distribution of chuck, with the cooperation the screens groove is fixed the spanner, the clip with controlling means connects.

Preferably, a flushing device is arranged in the clamp and is connected with the control device.

Preferably, the turret includes at least two workpieces for processing the wrench and a first driving member for driving the workpieces to move spatially, the workpieces are connected to the first driving member, and both the workpieces and the first driving member are connected to the control device.

Preferably, be equipped with in the fuselage and be used for with the spanner pushes up jacking cylinder in the chuck and be used for the drive the jacking cylinder carries out the second driving piece that the space removed, the jacking cylinder with the second driving piece is connected, the jacking cylinder with the second driving piece all with controlling means connects.

Preferably, the turnover mechanism comprises a clamping jaw capable of being opened and closed and used for clamping the wrench and a turnover disc used for driving the clamping jaw to turn 180 degrees, the clamping jaw is connected with the turnover disc, and the clamping jaw and the turnover disc are both connected with the control device.

Preferably, the first bin and the second bin are located in an open area of the machine body, the chuck and the turret are located in a closed area of the machine body, an openable skylight is arranged at the top of the closed area, and the skylight is connected with the control device.

When the numerical control lathe machining device for automatically producing the wrench is used, firstly, the manipulator device can be controlled to move to the first storage bin so as to conveniently obtain the unprocessed wrench, then, the manipulator device is used for transferring the wrench to the position above the chuck, the control device can control the chuck to be opened so as to conveniently place the wrench at the chuck, and then the chuck is controlled to be closed so as to effectively fix the machining position of the wrench; then, the tool turret can be controlled to be close to the chuck so as to process one side processing surface of the wrench, after the processing operation of the side processing surface is completed, the tool turret can be controlled to be away from the chuck and the chuck is opened, the manipulator device is used for taking out the wrench, the wrench is transferred to the turnover mechanism, and then the turnover mechanism is used for turning over the processing surface of the wrench; afterwards, the spanner after utilizing the manipulator device to overturn is put into chuck department to control the chuck and close, the turret is controlled again and is close to the chuck, in order to carry out processing operation to the opposite side machined surface of spanner, treat the processing operation of opposite side machined surface after accomplishing, can control the turret and keep away from, the chuck is opened, and utilize the manipulator device to take out the spanner, and at last, utilize the manipulator device to shift the spanner to the second feed bin and collect, in order to accomplish the processing operation of spanner.

The device effectively integrates various wrench processing devices, shortens the transfer time of the wrench, reduces the structure of the whole system, utilizes the control device to carry out the control operation of various processes, realizes the automatic processing production operation, and reduces the labor intensity.

In conclusion, the numerical control lathe machining device for the automatic production wrench provided by the invention effectively improves the operation efficiency and the use effect of the wrench machining device.

Drawings

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

FIG. 1 is a schematic structural diagram of a numerically controlled lathe processing device for an automatic wrench for production according to the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a schematic view of the structure of the claw group;

FIG. 5 is a schematic structural diagram of the turnover mechanism;

FIG. 6 is a schematic view of the chuck;

fig. 7 is a schematic structural view of a turret.

In fig. 1-7:

the device comprises a machine body 1, a first bin 2, a second bin 3, a chuck 4, a clamping groove 41, a clamping belt 42, a flushing device 43, a cutter tower 5, a workpiece 51, a turnover mechanism 6, a clamping jaw 61, a turnover disc 62, a manipulator device 7, a jaw set 71, a jaw clamp 711, a rotating shaft 712, a mounting seat 713, a turnover part 714, a driving device 72, a wrench 8 and a skylight 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The key of the invention is to provide the numerical control lathe machining device for automatically producing the wrench, which effectively improves the operation efficiency and the use effect of the wrench machining device.

Referring to fig. 1 to 7, fig. 1 is a schematic structural diagram of a numerical control lathe processing device for an automatic wrench for manufacturing according to the present invention; FIG. 2 is a side view of FIG. 1; FIG. 3 is a top view of FIG. 1; FIG. 4 is a schematic view of the structure of the claw group; FIG. 5 is a schematic structural diagram of the turnover mechanism; FIG. 6 is a schematic view of the chuck; fig. 7 is a schematic structural view of a turret.

This embodiment provides an automatic produce spanner numerical control lathe processingequipment, includes: the device comprises a machine body 1, a first bin 2 for placing an unprocessed wrench 8, a second bin 3 for collecting the processed wrench 8, an openable chuck 4 for fixing the processing position of the wrench 8, a tool turret 5 for processing the wrench 8, a turnover mechanism 6 for turning over the processing surface of the wrench 8, a manipulator device 7 for acquiring and driving the wrench 8 to perform spatial motion and a control device; the first bin 2, the second bin 3 and the chuck 4 are all arranged in the machine body 1, the knife tower 5 can move in the machine body 1 in space to be close to or far away from the chuck 4, and the turnover mechanism 6 and the manipulator device 7 are all arranged at the top of the machine body 1; the chuck 4, the turret 5, the turnover mechanism 6 and the manipulator device 7 are all connected with a control device.

The shape, structure, size, position and the like of the machine body 1, the first bin 2, the second bin 3, the chuck 4, the turret 5, the turnover mechanism 6, the manipulator device 7 and the control device can be determined according to actual conditions and actual requirements in the actual application process.

When the automatic production wrench numerical control lathe machining device provided by the invention is used, firstly, the manipulator device 7 can be controlled to move to the first storage bin 2 so as to obtain an unprocessed wrench 8, then the manipulator device 7 is utilized to transfer the wrench 8 to the position above the chuck 4, the control device can control the chuck 4 to be opened so as to place the wrench 8 at the chuck 4, and then the chuck 4 is controlled to be closed so as to effectively fix the machining position of the wrench 8; subsequently, the tool turret 5 can be controlled to be close to the chuck 4 so as to process one side processing surface of the wrench 8, after the processing operation of the side processing surface is completed, the tool turret 5 can be controlled to be away from the chuck 4, the wrench 8 is taken out by using the manipulator device 7, the wrench 8 is transferred to the turnover mechanism 6, and then the turnover mechanism 6 is used for carrying out turnover operation on the processing surface of the wrench 8; afterwards, the spanner 8 after utilizing manipulator device 7 to overturn is put into chuck 4 department to control chuck 4 and close, and then control turret 5 is close to chuck 4, in order to carry out the processing operation to the opposite side machined surface of spanner 8, treat the processing operation of opposite side machined surface and accomplish the back, can control turret 5 and keep away from, chuck 4 is opened, and utilize manipulator device 7 to take out spanner 8, and finally, utilize manipulator device 7 to shift spanner 8 to second feed bin 3 and collect, in order to accomplish the processing operation of spanner 8.

This device effectively integrates each 8 processing equipment of spanner, has shortened 8 transfer times of spanner, has also reduced entire system's structure to, this device utilizes controlling means to carry out the control operation of each process, has realized automated processing production operation, has reduced artifical intensity of labour.

In conclusion, the numerical control lathe machining device for the automatic production wrench effectively improves the operation efficiency and the use effect of the machining device for the wrench 8.

On the basis of the above embodiment, it is preferable that the manipulator device 7 includes a claw group 71 for gripping the wrench 8 and a driving device 72 for driving the claw group 71 to perform three-dimensional spatial movement, and the claw group 71 and the driving device 72 are connected; the gripper group 71 includes an openable/closable gripper 711 and a rotary shaft 712 for driving the gripper 711 to rotate, the gripper 711 is connected to the rotary shaft 712, and the gripper 711, the rotary shaft 712, and the driving device 72 are connected to the control device.

It should be noted that an X-axis track, a Y-axis track and a Z-axis track may be provided on the machine body 1, so that the driving device 72 drives the claw group 71 to move in the X-axis, Y-axis and Z-axis directions. The rotation shaft 712 is provided to rotate the angle of the wrench 8 by driving the jaw 711 to rotate when the jaw set 71 feeds the wrench 8 to the chuck 4, so that the wrench 8 is better attached to the chuck 4.

Preferably, the jaw set 71 includes two vertically arranged jaw clamps 711, a mounting seat 713 for fixing the jaw clamps 711, and a turnover member 714, wherein the mounting seat 713 is hinged to the rotating shaft 712, and both the mounting seat 713 and the rotating shaft 712 are connected to the turnover member 714, as shown in fig. 4. And, the turnover part 714 is connected with the control device, and the turnover part 714 is used for driving the mounting seat 713 to turn over so as to change the positions of the two jaw clamps 711.

It should be noted that the jaw set 71 can capture two wrenches 8 at a time, and the positions of the two wrenches 8 are relatively vertical and do not affect each other, after the jaw set 71 puts one wrench 8 into the chuck 4 for processing, the other wrench 8 is still fixed on the jaw clamp 711, after the wrench 8 completes the processing operation, the jaw set 71 takes out the wrench 8, the control device can control the turnover part 714 to operate, so as to change the positions of the two jaw clamps 711, so that the other wrench 8 is put into the chuck 4 for processing, thereby realizing the continuous processing operation of the single wrench 8, being beneficial to reducing the rotation amount of the wrench 8, avoiding the occurrence of a large number of wrench 8 processing errors, and being beneficial to improving the processing precision and the processing quality of the wrench 8.

Preferably, the claw clamp 711 is provided with a blowing piece, the blowing piece is connected with the control device, the blowing piece can blow the chuck 4 and the wrench 8, the influence of powder scraps on the machining operation is avoided, and the machining precision of the wrench 8 is improved.

The shapes, structures, sizes, positions and the like of the claw group 71, the driving device 72, the claw clamp 711, the rotating shaft 712, the mounting seat 713, the overturning part 714 and the blowing part can be determined according to actual conditions and actual requirements in the actual operation process.

Preferably, the chuck 4 is provided with a clamping groove 41, a clamping belt 42 and an openable and closable clamp, the clamping groove 41 is located at the center of the chuck 4, the clamp is arranged in the clamping groove 41, the clamping belt 42 is distributed along the radial direction of the chuck 4 to match with the clamping groove 41 to fix the wrench 8, and the clamp is connected with the control device.

It should be noted that the position of the clamping groove 41 is provided with a main shaft, the chuck 4 is mounted on the main shaft, the rotation operation of the chuck 4 is realized through the main shaft, and the loosening and clamping operation of the clamp is realized through the driving of the oil cylinder, so that the control device can be connected with the oil cylinder and the main shaft to control the rotation and clamping operation of the chuck 4.

Preferably, a flushing device 43 is arranged in the clamp, and the flushing device 43 is connected with the control device. When needs carry out processing operation to spanner 8, can control washing unit 43 operation in order effectively to wash the powder piece, guarantee spanner 8's clean effect, be favorable to improving spanner 8's machining precision, moreover, the washing process can be to parts such as chuck 4, hydro-cylinder and main shaft operation of cooling down.

In the actual application process, the shapes, structures, sizes, positions and the like of the clamping groove 41, the clamping belt 42, the clamp, the spindle, the oil cylinder and the flushing device 43 can be determined according to actual conditions and actual requirements.

On the basis of the above embodiment, it is preferable that the turret 5 includes at least two workpieces 51 for processing the wrench 8 and a first driving member for driving the workpieces 51 to move spatially, the workpieces 51 are connected with the first driving member, and the workpieces 51 and the first driving member are both connected with the control device.

It should be noted that rails in the X-axis direction, the Y-axis direction, and the Z-axis direction may be provided in the body 1 to facilitate the three-dimensional spatial movement of the workpiece 51 and to perform accurate machining operations on the wrench 8 on the chuck 4. Wherein the workpiece 51 can be used for processing operations such as washing, cutting and drilling the wrench 8.

Preferably, be equipped with in the fuselage 1 and be used for carrying out the second driving piece that the space removed with the jacking cylinder in 8 tops income chucks 4 of spanner and be used for driving the jacking cylinder, jacking cylinder and second driving piece are connected, and jacking cylinder and second driving piece all are connected with controlling means.

It should be noted that, when the manipulator device 7 puts the wrench 8 into the clamping groove 41 of the chuck 4, the wrench 8 is not sufficiently clamped and fixed with the clamping groove 41, and at this time, the jacking cylinder can be used for jacking the wrench 8, so that the clamping and fixing effects of the wrench 8 and the clamping groove 41 are ensured, and the phenomena of separation, position deviation and the like of the wrench 8 in the subsequent machining process are avoided. After the jacking cylinder finishes jacking operation, the jacking cylinder needs to be far away from the chuck 4 so as not to influence subsequent machining operation of the turret 5.

In the actual application process, the shape, structure, size, position, etc. of the workpiece 51, the first driving member, the jacking cylinder, and the second driving member can be determined according to the actual situation and the actual requirement.

Preferably, the turnover mechanism 6 comprises an openable jaw 61 for clamping the wrench 8 and a turnover disc 62 for driving the jaw 61 to turn 180 °, the jaw 61 is connected with the turnover disc 62, and both the jaw 61 and the turnover disc 62 are connected with the control device, and the structure is shown in fig. 5.

It should be noted that, when the wrench 8 is machined, the same machining operation needs to be performed on both the front and back sides of the wrench 8, and therefore, the arranged turnover mechanism 6 can effectively turn over the wrench 8, so as to perform the machining operation on both the machining surfaces of the wrench 8.

Preferably, the first bin 2 and the second bin 3 are both located in an opening area of the machine body 1, the chuck 4 and the turret 5 are both located in a closed area of the machine body 1, an openable skylight 9 is arranged at the top of the closed area, and the skylight 9 is connected with the control device. Therefore, when the wrench 8 needs to be put into or taken out of the chuck 4, the skylight 9 can be controlled to be opened, and when the wrench 8 is machined, the skylight 9 can be controlled to be closed, so that the smooth machining process of the wrench 8 is ensured.

The shape, structure, size, position, etc. of the claws 61, the turnover disc 62, and the skylight 9 can be determined according to actual conditions and actual requirements in the actual application process.

In order to further explain the use process of the automatic wrench numerical control lathe processing device provided by the invention, the following description is given by way of example.

When the wrench 8 is processed, firstly, the jaw set 71 can be controlled to clamp the unprocessed wrench 8 downwards from the first storage bin 2, at the moment, the skylight 9 in the open area can be automatically opened, then, the driving device 72 can drive the jaw set 71 to move to the position above the skylight 9 and then downwards move to the position of the chuck 4 through the skylight 9, and then the air blowing piece of the jaw set 71 is controlled to blow the chuck 4 and the wrench 8, so that the processing precision is improved;

after the operation of waiting to blow, accessible rotation axis 712 drives jaw group 71 and rotates certain angle, make the card that spanner 8 can be better in the screens groove 41 of chuck 4, at this moment, control the operation of second driving piece, make the jacking cylinder remove to chuck 4 just opposite, in controlling the jacking cylinder again and jacking spanner 8 top income chuck 4, jaw group 71 loosens this spanner 8, this spanner 8 is fully pressed from both sides tight to the clip of chuck 4, afterwards, control manipulator device 7 and jacking cylinder get back to the normal position, and control skylight 9 self-closing, afterwards, can first driving piece operation, make turret 5 remove before chuck 4, and utilize machined part 51 to carry out the car washing, machining operations such as cutting and grinding to a certain machined surface of spanner 8.

After the first machining operation of the wrench 8 is finished, the manipulator device 7 is controlled to move to the position above the skylight 9, after the skylight 9 is automatically opened, the manipulator device 7 is controlled to move downwards to the position of the chuck 4, and the wrench 8 and the chuck 4 are subjected to air blowing operation by using an air blowing piece, so that the broken slag of the wrench 8 is effectively cleaned; when the jaw 711 sufficiently grips the wrench 8 after the machining, the jaws of the chuck 4 are controlled to be released, and at the same time, another wrench 8 of the jaw set 71 can be fed into the chuck 4 by the inverting member 714 to repeat the first machining operation for another wrench 8.

Then, the claw group 71 is controlled to ascend and move to the turnover mechanism 6, when the claw 61 clamps 711 the processed wrench 8, the claw group 71 is loosened, and the turnover disc 62 is used for overturning the claw 61 and the wrench 8, so that the wrench 8 is turned over by 180 degrees, and the other processing surface is exposed. At this moment, control manipulator device 7 presss from both sides tight this spanner 8 again, loosen jack catch 61, and make spanner 8 after the upset remove to chuck 4 department once more, put into chuck 4 with spanner 8 after the upset, and repeated first time machining operation (also utilize the jacking cylinder to push up spanner 8 into chuck 4, chuck 4's clip presss from both sides tight spanner 8, manipulator device 7 and jacking cylinder get back to the normal position, skylight 9 self-closing, turret 5 moves in front of chuck 4, and carry out car washing, cut grinding, operations such as drilling to spanner 8's opposite side machined surface), in order to accomplish spanner 8's second time machining operation. After the whole processing operation of the wrench 8 is completed, the processed wrench 8 is moved into the second storage bin 3 by the manipulator device 7 to be collected.

It should be noted that the first silo 2 and the second silo 3, and the first driving member and the second driving member are mentioned in the present application, wherein the first and the second are only for distinguishing the position difference and are not in sequence.

It should be noted that the directions and positional relationships indicated by "upper" and "lower" in the present application are based on the directions and positional relationships shown in the drawings, and are only for the convenience of simplifying the description and facilitating the understanding, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. Any combination of all embodiments provided by the present invention is within the scope of the present invention, and will not be described herein.

The invention provides a numerical control lathe processing device for an automatic production wrench. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.