CN213794256U - Automatic feeding and discharging mechanism of numerical control lathe for shaft machining - Google Patents
Automatic feeding and discharging mechanism of numerical control lathe for shaft machining Download PDFInfo
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- CN213794256U CN213794256U CN202022510461.7U CN202022510461U CN213794256U CN 213794256 U CN213794256 U CN 213794256U CN 202022510461 U CN202022510461 U CN 202022510461U CN 213794256 U CN213794256 U CN 213794256U
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- inner positioning
- feeding
- linear driver
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Abstract
The utility model relates to an automation equipment field specifically is a go up unloading mechanism in automation that numerical control lathe was used in axle type processing, include: a frame; the inner positioning main shaft is arranged on a chuck of the numerical control lathe and used for clamping and positioning a workpiece; an automatic feeder; a feeding track; a feeding manipulator; an automatic feeder; automatic glassware includes down: the first ejector rod can be coaxially and slidably arranged in the inner positioning main shaft relative to the inner positioning main shaft; the first linear driver is used for driving the first ejector rod to eject the workpiece clamped on the inner positioning main shaft; and the blanking track is arranged on a feeding system of the numerical control lathe and is positioned on one side of the inner positioning main shaft close to the feeding manipulator. The utility model discloses an automatic feeding ware, material loading track and material loading manipulator have realized the function of the clamping end automatic feeding of inside location main shaft, compare with prior art, have still realized the purpose of automatic unloading through automatic glassware down, have the advantage that machining efficiency is high.
Description
Technical Field
The utility model relates to an automation equipment field specifically is a go up unloading mechanism in automation that numerical control lathe was used in axle type processing.
Background
At present, manufacturers for producing numerically controlled lathes for machining shaft workpieces generally perform automatic modification on the numerically controlled lathes for the purpose of improving machining efficiency so as to achieve the purposes of automatic feeding and automatic discharging.
However, the modification is only limited to processing shaft workpieces with common length and thickness, and a long shaft is also modified correspondingly, however, the thin shaft is too thin and is difficult to clamp by a chuck of the numerically controlled lathe, so that the thin shaft needs to be clamped inside the hollow thick shaft and then clamped on the chuck of the numerically controlled lathe.
Therefore, in the automatic feeding and discharging equipment of the existing numerical control lathe, the automatic feeding and discharging of the thin shaft is still a blank, and equipment capable of automatically feeding and discharging the thin shaft is needed.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned technical problem, a unloading mechanism in automation of numerical control lathe is used in axle type processing is provided, the utility model discloses an automatic feeding ware, material loading track and material loading manipulator have realized the function of the clamping end automatic feeding of inside location main shaft, compare with prior art, have still realized the purpose of automatic unloading through automatic unloading ware, have the advantage that machining efficiency is high.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a unloading mechanism in automation of numerical control lathe for axle type processing, includes:
a frame;
the inner positioning main shaft is arranged on a chuck of the numerical control lathe and used for clamping and positioning a workpiece, and the inner positioning main shaft is in a hollow cylinder shape;
the automatic feeding device is arranged on the rack and used for storing and automatically outputting workpieces;
the feeding rail is arranged on the rack, the input end of the feeding rail is used for receiving workpieces output by the automatic feeder, and the output end of the feeding rail is positioned beside the input end of the inner positioning main shaft;
the feeding manipulator is arranged on the rack and used for extracting a workpiece positioned at the output end of the feeding track and then loading the workpiece into a clamping end of the inner positioning main shaft;
the automatic blanking device is used for ejecting a workpiece positioned at the clamping end of the inner positioning main shaft;
the automatic feeder comprises:
the first ejector rod can be coaxially and slidably installed in the inner positioning main shaft relative to the inner positioning main shaft, and one end of the first ejector rod is located in the inner positioning main shaft and abuts against a workpiece clamped by the inner positioning main shaft;
the first linear driver is arranged on the rack, the first linear driver is positioned on one side, away from the feeding manipulator, of the inner positioning main shaft, the output end of the first linear driver faces to one end, located outside the inner positioning main shaft, of the first ejector rod, and the driving direction of the first linear driver is parallel to the axis of the inner positioning main shaft;
the blanking track is arranged on a feeding system of the numerical control lathe, the blanking track is positioned on one side, close to the feeding manipulator, of the inner positioning main shaft, and the blanking track and the inner positioning main shaft are coaxially arranged.
Preferably, the inner positioning spindle comprises:
the cylinder is used for being arranged in a chuck of the numerical control lathe;
the chuck is arranged at one end of the barrel, the two ends of the chuck are respectively positioned at the inner side and the outer side of the barrel, a through hole in clearance fit with the inner positioning main shaft is formed in the axis of the chuck, the contact surface of the barrel and the chuck is an outward-expanding conical surface, the chuck is in sliding fit with the conical surface, and the chuck is made of elastic materials;
the pull rod can be coaxially and slidably arranged in the cylinder body, and the pull rod is fixedly connected with one end, located in the cylinder body, of the chuck.
Preferably, the blanking track comprises:
the guide sleeve is fixedly arranged on a feeding system of the numerical control lathe;
the first round pipe is slidably arranged in the guide sleeve, and the workpiece is in clearance fit with the inner wall of the first round pipe;
and the second linear driver is fixedly installed on a feeding system of the numerical control lathe, the output end of the second linear driver is in transmission connection with the first circular tube, and the axis of the first circular tube and the driving direction of the second linear driver are parallel to the axis of the inner positioning main shaft.
Preferably, the feeding rail is in a circular tube shape, the workpiece is in clearance fit with the inner wall of the feeding rail, the axis of the feeding rail is parallel to the axis of the inner positioning main shaft, and the output end of the feeding rail and the feeding end of the inner positioning main shaft are located on the same vertical plane.
Preferably, the loading robot includes:
the third linear driver is fixedly arranged on the rack, and the driving direction of the third linear driver is vertical to the axis of the inner positioning main shaft;
the second circular tube is fixedly arranged at the output end of the third linear driver, the axis of the second circular tube is parallel to the axis of the inner positioning main shaft, the length of the second circular tube is smaller than that of a workpiece, and the third linear driver is used for driving the second circular tube to be aligned with the inner positioning main shaft;
the fourth linear driver is fixedly arranged at the output end of the third linear driver, the fourth linear driver is positioned on one side, away from the inner positioning main shaft, of the second circular pipe, the output end of the fourth linear driver is arranged towards the second circular pipe, and the output direction of the fourth linear driver is parallel to the axis of the second circular pipe;
and the second ejector rod is fixedly arranged at the output end of the fourth linear driver, the outer wall of the second ejector rod is in clearance fit with the inner wall of the second circular tube, and the second ejector rod is coaxial with the second circular tube.
Preferably, the automatic loader comprises:
the storage box is used for storing a large number of stacked workpieces;
the material distributor is used for ejecting workpieces in the material storage box one time;
the material placing table is arranged on the rack, a groove capable of containing a workpiece is formed in the material placing table, and the workpiece placed on the material placing table is coaxial with the feeding track;
the third ejector rod is arranged on one side of the material placing platform, which is far away from the feeding track, and the third ejector rod is coaxial with the feeding track;
and the fifth linear driver is arranged on the frame, the third ejector rod is fixedly connected with the output end of the fifth linear driver, and the driving direction of the fifth linear driver is parallel to the axis of the feeding rail.
Compared with the prior art, the utility model beneficial effect who has is:
the utility model discloses an automatic feeding ware, material loading track and material loading manipulator have realized the function of the clamping end automatic feeding of inside location main shaft, compare with prior art, have still realized the purpose of automatic unloading through automatic glassware down, have the advantage that machining efficiency is high, and the implementation method of its advantage is: the automatic feeding device outputs a workpiece to the feeding track, the feeding manipulator extracts the workpiece at the output end of the feeding track, then the workpiece is inserted into the inner positioning main shaft to be fixed, after the machining is completed, the feeding system of the numerical control lathe drives the blanking track to be close to the inner positioning main shaft and enables the blanking track to be coaxially aligned with the inner positioning main shaft, the first ejector rod is an air cylinder, the first linear driver is driven by the first ejector rod to eject the workpiece from the inner positioning main shaft, and the workpiece slides into the blanking track to complete blanking.
Drawings
Fig. 1 is a central sectional view of the inner positioning spindle of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 and 5 are perspective views of the present invention from two different viewing angles;
FIG. 4 is an enlarged view of a portion of FIG. 3;
FIG. 6 is a partial enlarged view of FIG. 5 at B;
fig. 7 is a schematic perspective view of the loading manipulator of the present invention in an operating state;
fig. 8 is a schematic perspective view of the automatic feeder of the present invention in an operating state;
the reference numbers in the figures are:
1-positioning the main shaft inside; 1 a-a cylinder; 1 b-a chuck; 1 c-a pull rod;
2-automatic material loading device; 2 a-a material storage box; 2 b-a material placing table; 2 c-a third ejector rod; 2 d-fifth linear drive;
3-a feeding track;
4-a feeding manipulator; 4 a-a third linear drive; 4 b-a second round tube; 4 c-a fourth linear drive; 4 d-a second ejector rod;
5-automatic blanking device; 5 a-a first top rod; 5 b-a first linear driver; 5 c-a blanking track; 5c 1-guide sleeve; 5c 2-first round tube; 5c 3-second Linear drive.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 2, 3, 4 and 5, an automatic loading and unloading mechanism of a numerically controlled lathe for machining shafts includes:
a frame;
the inner positioning main shaft 1 is arranged on a chuck of the numerical control lathe and used for clamping and positioning a workpiece, and the inner positioning main shaft 1 is in a hollow cylinder shape;
the automatic feeding device 2 is arranged on the rack and used for storing and automatically outputting workpieces;
the feeding rail 3 is arranged on the rack, the input end of the feeding rail 3 is used for receiving the workpiece output by the automatic feeder 2, and the output end of the feeding rail 3 is positioned beside the input end of the inner positioning main shaft 1;
the feeding manipulator 4 is arranged on the rack and used for extracting a workpiece positioned at the output end of the feeding rail 3 and then loading the workpiece into the clamping end of the inner positioning main shaft 1;
the automatic blanking device 5 is used for ejecting the workpiece positioned at the clamping end of the inner positioning main shaft 1;
the automatic blanking device 5 comprises:
the first ejector rod 5a is coaxially and slidably mounted inside the inner positioning main shaft 1 relative to the inner positioning main shaft 1, one end of the first ejector rod 5a is located inside the inner positioning main shaft 1 and abuts against a workpiece clamped by the inner positioning main shaft 1;
the first linear driver 5b is installed on the rack, the first linear driver 5b is positioned on one side, away from the feeding manipulator 4, of the inner positioning main shaft 1, the output end of the first linear driver 5b faces one end, located outside the inner positioning main shaft 1, of the first ejector rod 5a, and the driving direction of the first linear driver 5b is parallel to the axis of the inner positioning main shaft 1;
and the blanking track 5c is arranged on a feeding system of the numerical control lathe, the blanking track 5c is positioned on one side of the inner positioning main shaft 1 close to the feeding manipulator 4, and the blanking track 5c and the inner positioning main shaft 1 are coaxially arranged.
The working principle of the invention is as follows:
automatic material loading ware exports the work piece to material loading track 3, material loading manipulator 4 takes out the work piece of 3 outputs on material loading track, then insert the work piece and fix main shaft 1 is inside in the location, after the processing is accomplished, numerical control lathe's feed system drive unloading track 5c is close to interior location main shaft 1 and make unloading track 5c and interior location main shaft 1 coaxial alignment, first ejector pin 5a is the cylinder, first ejector pin 5a drive first linear actuator 5b is ejecting the work piece from interior location main shaft 1 is inside, the work piece slides in inside unloading track 5c, accomplish the unloading, the one end that unloading track 5c kept away from interior location main shaft 1 is provided with the finished product case.
As shown in fig. 1, the inner positioning main shaft 1 includes:
the cylinder body 1a is used for being arranged in a chuck of the numerical control lathe;
the clamping head 1b is arranged at one end of the barrel 1a, two ends of the clamping head 1b are respectively positioned at the inner side and the outer side of the barrel 1a, a through hole in clearance fit with the inner positioning main shaft 1 is formed in the axis of the clamping head 1b, the contact surface of the barrel 1a and the clamping head 1b is an outward-expanding conical surface, the clamping head 1b is in sliding fit with the conical surface, and the clamping head 1b is made of elastic materials;
and the pull rod 1c is coaxially and slidably arranged in the cylinder body 1a, and the pull rod 1c is fixedly connected with one end, positioned in the cylinder body 1a, of the chuck 1 b.
The working principle of the inner positioning main shaft 1 is as follows: the feeding manipulator 4 inserts the work piece in the axle center hole of chuck 1b, then pulls pull rod 1c through other drive arrangement of installation on the numerical control lathe for pull rod 1c drives chuck 1b and moves towards the inside of barrel 1a, and chuck 1b is spring steel material, and chuck 1b produces elastic deformation after receiving the extrusion of barrel 1a conical surface, and then produces radial extrusion force inwards to the work piece through its axle center hole, thereby makes the work piece pressed from both sides tightly by chuck 1 b.
As shown in fig. 6 and 8, the blanking rail 5c includes:
the guide sleeve 5c1 is fixedly arranged on a feeding system of the numerical control lathe;
the first round pipe 5c2 is slidably arranged inside the guide sleeve 5c1, and the workpiece is in clearance fit with the inner wall of the first round pipe 5c 2;
and the second linear driver 5c3 is fixedly arranged on a feeding system of the numerically controlled lathe, the output end of the second linear driver 5c3 is in transmission connection with the first circular tube 5c2, and the axis of the first circular tube 5c2 and the driving direction of the second linear driver 5c3 are both parallel to the axis of the inner positioning spindle 1.
The working principle of the blanking track 5c is as follows: the second linear actuator 5c3 is an air cylinder, the first circular tube 5c2 is used for receiving the workpiece ejected by the first ejector rod 5a and the first linear actuator 5b from the inside of the inner positioning main shaft 1, and because the feed system of the numerically controlled lathe also needs to be provided with a turning tool for processing the workpiece, the stroke of the feed system of the numerically controlled lathe is limited, in order to enable the first circular tube 5c2 to be more easily close to the end of the inner positioning main shaft 1, the first circular tube 5c2 is arranged on the feed system of the numerically controlled lathe through the guide sleeve 5c1, so that the feed system of the numerically controlled lathe only needs to coaxially align the first circular tube 5c2 with the inner positioning main shaft 1, and then the first circular tube 5c2 can be driven to be close to the end of the inner positioning main shaft 1 through the second linear actuator 5c 3.
As shown in fig. 2, the feeding rail 3 is in a circular tube shape, the workpiece is in clearance fit with the inner wall of the feeding rail 3, the axis of the feeding rail 3 is parallel to the axis of the inner positioning spindle 1, and the output end of the feeding rail 3 and the feeding end of the inner positioning spindle 1 are located on the same vertical plane.
The working principle of the feeding track 3 is as follows: the feeding track 3 is used for transmitting and temporarily storing a plurality of workpieces which are arranged in a line along the axis of the feeding track, the automatic feeder 2 outputs one workpiece to the inside of the feeding track 3 at each time, and the workpieces in the feeding track 3 are pushed to move towards the output end of the feeding track 3 until the workpieces move to the working interval of the feeding manipulator 4.
As shown in fig. 6 and 7, the loading robot 4 includes:
the third linear driver 4a is fixedly arranged on the frame, and the driving direction of the third linear driver 4a is vertical to the axis of the inner positioning main shaft 1;
the second circular tube 4b is fixedly arranged at the output end of the third linear driver 4a, the axis of the second circular tube 4b is parallel to the axis of the inner positioning spindle 1, the length of the second circular tube 4b is smaller than that of a workpiece, and the third linear driver 4a is used for driving the second circular tube 4b to be aligned with the inner positioning spindle 1;
the fourth linear driver 4c is fixedly arranged at the output end of the third linear driver 4a, the fourth linear driver 4c is positioned on one side, away from the inner positioning main shaft 1, of the second circular pipe 4b, the output end of the fourth linear driver 4c is arranged towards the second circular pipe 4b, and the output direction of the fourth linear driver 4c is parallel to the axis of the second circular pipe 4 b;
and the second ejector rod 4d is fixedly arranged at the output end of the fourth linear driver 4c, the outer wall of the second ejector rod 4d is in clearance fit with the inner wall of the second circular tube 4b, and the second ejector rod 4d is coaxial with the second circular tube 4 b.
Specifically, the third linear actuator 4a is a cylinder sliding table provided with a guide mechanism, and the fourth linear actuator 4c and the second ejector rod 4d are respectively a cylinder body of the cylinder and a rod part of the cylinder. In the case of heavy workpieces and long stroke, the fourth linear actuator 4c and the second ram 4d may be independent air cylinder and round rod, respectively.
The working principle of the feeding manipulator 4 is as follows: firstly, the third linear driver 4a drives the second circular tube 4b to be coaxially aligned with the feeding rail 3, the workpiece output by the automatic feeding device 2 through the feeding rail 3 is inserted into the second circular tube 4b, the length of the second circular tube 4b is only enough to temporarily store one workpiece, then the third linear driver 4a drives the second circular tube 4b to be coaxially aligned with the inner positioning main shaft 1, and the fourth linear driver 4c drives the second ejector rod 4d to eject the workpiece inside the second circular tube 4b into the inner positioning main shaft 1.
As shown in fig. 3 and 4, the automatic loader 2 includes:
a material storage box 2a for storing a large number of stacked workpieces;
the material distributor is used for ejecting workpieces in the material storage box 2a one time;
the material placing table 2b is installed on the rack, a groove capable of containing a workpiece is formed in the material placing table 2b, and the workpiece placed on the material placing table 2b is coaxial with the feeding track 3;
the third ejector rod 2c is arranged on one side, away from the feeding rail 3, of the material placing platform 2b, and the third ejector rod 2c is coaxial with the feeding rail 3;
and a fifth linear driver 2d is installed on the frame, the third ejector rod 2c is fixedly connected with the output end of the fifth linear driver 2d, and the driving direction of the fifth linear driver 2d is parallel to the axis of the feeding rail 3.
The working principle of the automatic feeder 2 is as follows:
the bottom surface of storage case 2a is the inclined plane, and the work piece removes towards the lower one end in storage case 2a bottom under the effect of gravity, and the tripper generally includes a roof and the cylinder of the vertical lift of drive roof, and the roof is installed in the lower one end in storage case 2a bottom and with the lateral wall sliding fit of storage case 2a, and the cylinder all can make it roll to put on the material platform 2b from the lower one end in storage case 2a bottom when driving the vertical lift of roof at every turn.
The fifth linear driver 2d is a cylinder, the fifth linear driver 2d drives the third ejector rod 2c to be close to the feeding rail 3, and the third ejector rod 2c ejects a workpiece placed on the material placing table 2b into the feeding rail 3, so that automatic feeding is realized.
The utility model discloses a theory of operation:
s100, moving the workpieces towards the lower end of the bottom of the storage box 2a under the action of gravity, ejecting one workpiece by the distributor to enable the workpiece to roll on the material placing table 2b, driving a third ejector rod 2c to be close to the material feeding rail 3 by a fifth linear driver 2d, ejecting the workpieces placed on the material placing table 2b into the material feeding rail 3 by the third ejector rod 2c, and pushing the workpieces in the material feeding rail 3 mutually and moving towards the output end of the material feeding rail 3 until the workpieces move to the working area of the material feeding manipulator 4;
s200, the third linear driver 4a drives the second circular tube 4b to be coaxially aligned with the feeding rail 3, the automatic feeding device 2 inserts a workpiece output by the feeding rail 3 into the second circular tube 4b, the second circular tube 4b is only long enough for temporarily storing one workpiece, then the third linear driver 4a drives the second circular tube 4b to be coaxially aligned with the inner positioning main shaft 1, and the fourth linear driver 4c drives the second ejector rod 4d to eject the workpiece in the second circular tube 4b into the inner positioning main shaft 1;
s300, after the workpiece is clamped by the inner positioning main shaft 1, the workpiece is processed by the numerical control lathe;
s400, after the machining is finished, a feeding system of the numerical control lathe drives the blanking track 5c to be close to the inner positioning spindle 1 and enables the blanking track 5c to be coaxially aligned with the inner positioning spindle 1, the first ejector rod 5a drives the first linear driver 5b to eject the workpiece from the inner positioning spindle 1, and the workpiece slides into the blanking track 5c and finally falls into a finished product box.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a unloading mechanism in automation of numerical control lathe for axle type processing, includes:
a frame;
the inner positioning main shaft (1) is arranged on a chuck of the numerical control lathe and used for clamping and positioning a workpiece, and the inner positioning main shaft (1) is in a hollow cylinder shape;
the automatic feeding device (2) is arranged on the rack and used for storing and automatically outputting workpieces;
the feeding rail (3) is arranged on the rack, the input end of the feeding rail (3) is used for bearing a workpiece output by the automatic feeder (2), and the output end of the feeding rail (3) is positioned beside the input end of the inner positioning main shaft (1);
the feeding manipulator (4) is arranged on the rack and used for extracting a workpiece positioned at the output end of the feeding rail (3) and then loading the workpiece into the clamping end of the inner positioning main shaft (1);
the automatic blanking device (5) is used for ejecting the workpiece positioned at the clamping end of the inner positioning main shaft (1);
characterized in that the automatic feeder (5) comprises:
the first ejector rod (5a) is coaxially and slidably mounted inside the inner positioning main shaft (1) relative to the inner positioning main shaft (1), one end of the first ejector rod (5a) is located inside the inner positioning main shaft (1) and abuts against a workpiece clamped by the inner positioning main shaft (1);
the first linear driver (5b) is installed on the rack, the first linear driver (5b) is located on one side, away from the feeding mechanical arm (4), of the inner positioning main shaft (1), the output end of the first linear driver (5b) faces to one end, located outside the inner positioning main shaft (1), of the first ejector rod (5a), and the driving direction of the first linear driver (5b) is parallel to the axis of the inner positioning main shaft (1);
the blanking track (5c) is installed on a feeding system of the numerical control lathe, the blanking track (5c) is located on one side, close to the feeding mechanical arm (4), of the inner positioning main shaft (1), and the blanking track (5c) and the inner positioning main shaft (1) are arranged coaxially.
2. The automatic loading and unloading mechanism of the numerically controlled lathe for machining the shafts as claimed in claim 1, wherein the inner positioning spindle (1) comprises:
the cylinder body (1a) is used for being installed in a chuck of a numerically controlled lathe;
the clamping head (1b) is arranged at one end of the barrel body (1a), two ends of the clamping head (1b) are respectively positioned at the inner side and the outer side of the barrel body (1a), the axis of the clamping head (1b) is provided with a through hole in clearance fit with the inner positioning main shaft (1), the contact surface of the barrel body (1a) and the clamping head (1b) is an outward-expanding conical surface, the clamping head (1b) is in sliding fit with the conical surface, and the clamping head (1b) is made of elastic materials;
the pull rod (1c) is coaxially and slidably arranged in the cylinder body (1a), and the pull rod (1c) is fixedly connected with one end, located in the cylinder body (1a), of the chuck (1 b).
3. The automatic loading and unloading mechanism of the numerically controlled lathe for shaft machining as claimed in claim 1, wherein the unloading rail (5c) comprises:
the guide sleeve (5c1) is fixedly arranged on a feeding system of the numerical control lathe;
the first round pipe (5c2) is slidably arranged inside the guide sleeve (5c1), and the workpiece is in clearance fit with the inner wall of the first round pipe (5c 2);
and the second linear driver (5c3) is fixedly arranged on a feeding system of the numerically controlled lathe, the output end of the second linear driver (5c3) is in transmission connection with the first circular tube (5c2), and the axis of the first circular tube (5c2) and the driving direction of the second linear driver (5c3) are both parallel to the axis of the inner positioning main shaft (1).
4. The automatic loading and unloading mechanism of the numerical control lathe for processing the shafts as claimed in claim 1, wherein the loading rail (3) is in a circular tube shape, the workpiece is in clearance fit with the inner wall of the loading rail (3), the axis of the loading rail (3) is parallel to the axis of the inner positioning main shaft (1), and the output end of the loading rail (3) and the feeding end of the inner positioning main shaft (1) are located on the same vertical plane.
5. The automatic loading and unloading mechanism of the numerically controlled lathe for machining shafts as claimed in claim 1, wherein the loading manipulator (4) comprises:
the third linear driver (4a) is fixedly arranged on the rack, and the driving direction of the third linear driver (4a) is vertical to the axis of the inner positioning main shaft (1);
the second circular tube (4b) is fixedly arranged at the output end of the third linear driver (4a), the axis of the second circular tube (4b) is parallel to the axis of the inner positioning spindle (1), the length of the second circular tube (4b) is smaller than that of a workpiece, and the third linear driver (4a) is used for driving the second circular tube (4b) to be aligned with the inner positioning spindle (1);
the fourth linear driver (4c) is fixedly installed at the output end of the third linear driver (4a), the fourth linear driver (4c) is located on one side, away from the inner positioning main shaft (1), of the second round pipe (4b), the output end of the fourth linear driver (4c) is arranged towards the second round pipe (4b), and the output direction of the fourth linear driver (4c) is parallel to the axis of the second round pipe (4 b);
and the second ejector rod (4d) is fixedly arranged at the output end of the fourth linear driver (4c), the outer wall of the second ejector rod (4d) is in clearance fit with the inner wall of the second circular tube (4b), and the second ejector rod (4d) is coaxial with the second circular tube (4 b).
6. The automatic loading and unloading mechanism of the numerically controlled lathe for shaft machining as claimed in claim 1, wherein the automatic loader (2) comprises:
a magazine (2a) for storing a plurality of stacked workpieces;
the distributor is used for ejecting workpieces in one storage box (2a) at a time;
the material placing table (2b) is installed on the rack, a groove capable of containing a workpiece is formed in the material placing table (2b), and the workpiece placed on the material placing table (2b) is coaxial with the feeding rail (3);
the third ejector rod (2c) is arranged on one side, away from the feeding rail (3), of the material placing platform (2b), and the third ejector rod (2c) is coaxial with the feeding rail (3);
and the fifth linear driver (2d) is installed on the frame, the third ejector rod (2c) is fixedly connected with the output end of the fifth linear driver (2d), and the driving direction of the fifth linear driver (2d) is parallel to the axis of the feeding track (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022510461.7U CN213794256U (en) | 2020-11-03 | 2020-11-03 | Automatic feeding and discharging mechanism of numerical control lathe for shaft machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022510461.7U CN213794256U (en) | 2020-11-03 | 2020-11-03 | Automatic feeding and discharging mechanism of numerical control lathe for shaft machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213794256U true CN213794256U (en) | 2021-07-27 |
Family
ID=76964133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022510461.7U Active CN213794256U (en) | 2020-11-03 | 2020-11-03 | Automatic feeding and discharging mechanism of numerical control lathe for shaft machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213794256U (en) |
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2020
- 2020-11-03 CN CN202022510461.7U patent/CN213794256U/en active Active
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Denomination of utility model: An Automatic Loading and Unloading Mechanism of CNC Lathe for Axis Processing Effective date of registration: 20230629 Granted publication date: 20210727 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Ningbo Fenghua sub branch Pledgor: Ningbo Purui Machinery Technology Co.,Ltd. Registration number: Y2023980046475 |
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