CN213052763U - Automatic processing instrument lathe - Google Patents
Automatic processing instrument lathe Download PDFInfo
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- CN213052763U CN213052763U CN202021976574.XU CN202021976574U CN213052763U CN 213052763 U CN213052763 U CN 213052763U CN 202021976574 U CN202021976574 U CN 202021976574U CN 213052763 U CN213052763 U CN 213052763U
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- sliding table
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- lathe
- tool rest
- air cylinder
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Abstract
The utility model discloses an automatic processing instrument lathe, which comprises a main spindle box, a main shaft, a lathe slide rail and a spring chuck for clamping workpieces; also includes: the workpiece feeding mechanism is arranged on the spindle box and used for pulling out a workpiece arranged on the spindle from the spindle; the tool rest positioning mechanism is arranged on a lathe slide rail, and a tool rest is arranged on the tool rest positioning mechanism and used for pushing the tool rest to a workpiece machining position during machining; and the clamping and pushing mechanism is arranged between the spindle box and the collet chuck and is used for pushing the collet chuck to clamp the workpiece mounted on the spindle. The automatic processing instrument lathe can realize the operations of automatic feeding, automatic clamping, automatic feeding and automatic cutting-off only by mounting the workpiece on the main shaft, can realize the automatic positioning adjustment of the processing length of the workpiece, realizes the fixed-length processing of the workpiece, greatly improves the processing efficiency, reduces the labor intensity and reduces the processing cost of the workpiece.
Description
Technical Field
The utility model relates to a machining equipment technical field, in particular to automatic processing instrument lathe.
Background
The instrument lathe is mainly used for processing small parts, and a certain factory massively processes a copper pipe with the diameter of about 3 mm and the length of about 17 mm (the copper pipe with the length of about 800 mm is adopted and is cut into the copper pipe with the length of about 17 mm). At present, the production is carried out in a manual mode, the production efficiency is low, and the production cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the low, the high problem of processing cost of machining efficiency who exists among the prior art, an automatic processing instrument lathe is provided.
In order to solve the technical problem, the utility model discloses a technical scheme as follows:
an automatic processing instrument lathe comprises a main spindle box, a main spindle, a lathe slide rail and a spring chuck for clamping a workpiece; also includes:
the workpiece feeding mechanism is used for pulling out a workpiece arranged on the main shaft from the main shaft;
the tool rest positioning mechanism is arranged on a lathe slide rail, and a tool rest is arranged on the tool rest positioning mechanism and used for pushing the tool rest to a workpiece machining position during machining;
and the clamping pushing mechanism is used for pushing the spring chuck to clamp the workpiece mounted on the main shaft.
In the above technical scheme, further, the workpiece feeding mechanism includes a first cylinder arranged on the spindle box, a piston rod of the first cylinder is connected with a second cylinder, a piston rod of the second cylinder is connected with a finger cylinder, the first cylinder pushes the second cylinder to horizontally move along the axis direction of the spindle, and the second cylinder pushes the finger cylinder to vertically move along the direction perpendicular to the lathe slide rail.
In the above technical scheme, further, the tool rest positioning mechanism includes a sliding table disposed on the lathe slide rail, a third cylinder is disposed at one end of the lathe slide rail, and a piston rod of the third cylinder is connected to the sliding table and used for pushing the sliding table to move along the lathe slide rail;
the sliding table is provided with a transverse sliding table for mounting a tool rest, the transverse sliding table is in sliding fit with the sliding table, the transverse sliding table can transversely slide on the sliding table, a fourth cylinder is arranged on one side, located on the transverse sliding table, of the sliding table, a piston rod of the fourth cylinder is connected with the transverse sliding table, and the tool rest is arranged on the transverse sliding table.
In the above technical scheme, further, be provided with the first spout that sets up along its longitudinal direction and the second spout that sets up along its transverse direction on the horizontal slip table, the knife rest can slide along first spout or second spout.
In the above technical scheme, further, a push plate is arranged on the sliding table.
In the above technical scheme, further, be provided with the third spout along its longitudinal direction on the slip table, the third spout can be followed to the push pedal.
In the above technical scheme, further, the clamping pushing mechanism includes a connecting sleeve sleeved on the collet chuck and a fifth cylinder arranged on one side of the spindle box, a piston rod of the fifth cylinder is hinged to one end of the connecting sleeve, and the other end of the connecting sleeve is hinged to the spindle box.
The automatic processing instrument lathe can realize the operations of automatic feeding, automatic clamping, automatic feeding and automatic cutting-off only by mounting the workpiece on the main shaft, can realize the automatic positioning adjustment of the processing length of the workpiece, realizes the fixed-length processing of the workpiece, greatly improves the processing efficiency, reduces the labor intensity and reduces the processing cost of the workpiece.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the structure of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a partial schematic view of the position a in the present invention.
Fig. 5 is a partial schematic view of the position B in the present invention.
In the figure: 1. the lathe comprises a rack, 2, a motor, 3, a spindle box, 4, a spindle, 5, a lathe slide rail, 6, a spring chuck, 7, a workpiece, 8, a first cylinder, 9, a second cylinder, 10, a finger cylinder, 11, a third cylinder, 12, a fourth cylinder, 13, a fifth cylinder, 14, a sliding table, 15, a transverse sliding table, 16, a tool rest, 17, a first sliding groove, 18, a second sliding groove, 19, a third sliding groove, 20, a push plate, 21 and a connecting sleeve.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 3, the automatic processing instrument lathe in this embodiment includes a frame 1, a motor 2, a spindle box 3, a spindle 4, a lathe slide rail 5, and a collet chuck 6 for clamping a workpiece, where the motor 2 and the spindle box 3 are respectively disposed on the frame 1, the spindle 4 is used for mounting the workpiece on the spindle box 3, the collet chuck 6 is disposed on the spindle 4 for clamping the workpiece mounted on the spindle, and the motor 2 drives the spindle 4 to rotate in the spindle box 3, so that a tool completes processing of the workpiece.
The automatic processing meter lathe in this embodiment further includes:
the workpiece feeding mechanism is arranged on the spindle box 3 and used for pulling out a workpiece arranged on the spindle from the spindle;
the tool rest positioning mechanism is arranged on the lathe slide rail 5, and a tool rest 16 is arranged on the tool rest positioning mechanism and used for pushing the tool rest to a workpiece machining position during machining;
and the clamping pushing mechanism is arranged between the spindle box 3 and the collet chuck 6 and is used for pushing the collet chuck to clamp a workpiece mounted on the spindle.
The automatic feeding, automatic clamping, automatic feeding and automatic cutting-off operations of the workpiece can be realized by arranging the workpiece feeding mechanism, the tool rest positioning mechanism and the clamping pushing mechanism, and the automatic processing of the workpiece is realized. The following describes in detail specific structures that can be adopted by the workpiece feeding mechanism, the tool rest positioning mechanism, and the clamping pushing mechanism in this embodiment with reference to the accompanying drawings, and the structures that can be respectively adopted by the tool feeding mechanism, the tool rest positioning mechanism, and the clamping pushing mechanism are preferred modes that can be adopted to realize the functions thereof, and the structures that can be obtained by conventional improvement and replacement on this basis are within the scope of the present invention.
As shown in fig. 1 to 4, the workpiece feeding mechanism in this embodiment includes a first cylinder 8 disposed on the main spindle box 3, a second cylinder 9 is connected to a piston rod of the first cylinder 8, a finger cylinder 10 is connected to a piston rod of the second cylinder 9, the first cylinder 8 pushes the second cylinder 9 to horizontally move along the axis direction of the main spindle, the second cylinder 9 pushes the finger cylinder 10 to vertically move along a direction perpendicular to the lathe slide rail, the finger cylinder 10 can perform a clamping operation on a workpiece, and after the workpiece is clamped by the finger cylinder, the finger cylinder is driven to horizontally move along the axis direction of the main spindle by the action of the first cylinder, so that the workpiece feeding mechanism can clamp and pull out the workpiece from the main spindle.
As shown in fig. 3 and 5, the tool rest positioning mechanism includes a sliding table 14 disposed on the lathe slide rail 5, a third cylinder 11 is disposed at one end of the lathe slide rail 5, and a piston rod of the third cylinder 11 is connected to the sliding table 14 for pushing the sliding table 14 to move along the lathe slide rail. The sliding table 14 is provided with a transverse sliding table 15 for mounting a tool rest, the transverse sliding table 15 is in sliding fit with the sliding table 14, the transverse sliding table 15 can transversely slide on the sliding table 14, a fourth cylinder 12 is arranged on one side, located on the transverse sliding table 15, of the sliding table 14, a piston rod of the fourth cylinder 12 is connected with the transverse sliding table 15, and the tool rest 16 is arranged on the transverse sliding table 15. The third cylinder 11 pushes the tool rest 16 to move along the longitudinal direction of the main shaft, and the fourth cylinder 12 pushes the tool rest to move along the transverse direction of the main shaft, so that the tool rest can move on two degrees of freedom, a tool can be sent to a machining position, and the cutting operation of a workpiece is realized.
Preferably, the transverse sliding table 15 is provided with a first sliding groove 17 arranged along the longitudinal direction of the transverse sliding table and a second sliding groove 18 arranged along the transverse direction of the transverse sliding table, and the tool rest can slide along the first sliding groove or the second sliding groove; the adjustment of the position of the tool rest on the transverse sliding table can be realized so as to be suitable for the processing operation of different workpieces.
A push plate 20 is provided on the slide table 14. The push plate can be used for positioning the machining length of the workpiece, after the workpiece is pulled out by the workpiece feeding mechanism, the sliding table is pushed to move along a lathe sliding rail through the third air cylinder, the push plate is in contact with the workpiece and pushes the workpiece, so that the workpiece is pushed to a set position, and the machining length of the workpiece is set.
Preferably, a third slide groove 19 is arranged on the sliding table 14 along the longitudinal direction thereof, and the push plate 20 can slide along the third slide groove 19; the position of the push plate on the transverse sliding table can be adjusted.
As shown in fig. 1 to 3, the clamping and pushing mechanism includes a connecting sleeve 21 sleeved on the collet chuck and a fifth cylinder 13 disposed on one side of the main spindle box, a piston rod of the fifth cylinder 13 is hinged to one end of the connecting sleeve 21, and the other end of the connecting sleeve 21 is hinged to the main spindle box 3. When a workpiece needs to be clamped, the fifth cylinder acts, the fifth cylinder 13 pushes the connecting sleeve 21 to move towards one side, and at the moment, the collet chuck 6 is tensioned under the action of the connecting sleeve so as to clamp the workpiece.
The automatic processing instrument lathe in the embodiment is adopted to process the copper pipe in the following processing process:
the copper pipe is installed on the main shaft, a piston rod of the second air cylinder extends out to push the finger air cylinder to move towards the direction of the copper pipe, the copper pipe is clamped by the action of the finger air cylinder, the finger air cylinder is pushed to move horizontally by the action of the first air cylinder, and the copper pipe is pulled out of the main shaft;
the third cylinder acts to push the sliding table to move towards the copper pipe, and the push plate on the transverse sliding table contacts the copper pipe and pushes the copper pipe to a position with a set processing length;
the fifth cylinder acts to push the connecting sleeve to move, and the spring chuck is tensioned under the action of the connecting sleeve, so that the workpiece is clamped;
the third cylinder and the fourth cylinder act to send the cutter on the cutter rest to the copper pipe machining position, the motor is started, the workpiece on the main shaft is driven to rotate, and the copper pipe machining operation can be completed.
The present invention is not limited to the above description and drawings, but should be understood as being illustrative and not restrictive, and the technical features can be replaced and modified without creative efforts by those skilled in the art according to the technical content disclosed, all falling within the scope of the present invention.
Claims (7)
1. The utility model provides an automatic processing instrument lathe, includes headstock, main shaft, lathe slide rail and is used for the collet chuck of clamping work piece, its characterized in that still including:
the workpiece feeding mechanism is used for pulling out a workpiece arranged on the main shaft from the main shaft;
the tool rest positioning mechanism is arranged on a lathe slide rail, and a tool rest is arranged on the tool rest positioning mechanism and used for pushing the tool rest to a workpiece machining position during machining;
and the clamping pushing mechanism is used for pushing the spring chuck to clamp the workpiece mounted on the main shaft.
2. The automatic processing instrument lathe is characterized in that the workpiece feeding mechanism comprises a first air cylinder arranged on the main spindle box, a second air cylinder is connected to a piston rod of the first air cylinder, a finger air cylinder is connected to a piston rod of the second air cylinder, the first air cylinder pushes the second air cylinder to horizontally move along the axis direction of the main spindle, and the second air cylinder pushes the finger air cylinder to vertically move along the direction perpendicular to a lathe sliding rail.
3. The automatic processing instrument lathe is characterized in that the tool rest positioning mechanism comprises a sliding table arranged on a lathe slide rail, a third air cylinder is arranged at one end of the lathe slide rail, and a piston rod of the third air cylinder is connected with the sliding table and used for pushing the sliding table to move along the lathe slide rail;
the sliding table is provided with a transverse sliding table for mounting a tool rest, the transverse sliding table is in sliding fit with the sliding table, the transverse sliding table can transversely slide on the sliding table, a fourth cylinder is arranged on one side, located on the transverse sliding table, of the sliding table, a piston rod of the fourth cylinder is connected with the transverse sliding table, and the tool rest is arranged on the transverse sliding table.
4. The automatic processing instrument lathe of claim 3, wherein the transverse sliding table is provided with a first sliding groove arranged along a longitudinal direction thereof and a second sliding groove arranged along a transverse direction thereof, and the tool rest is slidable along the first sliding groove or the second sliding groove.
5. The automatic processing meter lathe of claim 3, wherein a push plate is provided on the slide table.
6. The automatic processing meter lathe according to claim 5, wherein a third slide groove is provided on the slide table in the longitudinal direction thereof, and the push plate is slidable along the third slide groove.
7. The automatic processing instrument lathe is characterized in that the clamping pushing mechanism comprises a connecting sleeve sleeved on the collet chuck and a fifth air cylinder arranged on one side of the spindle box, a piston rod of the fifth air cylinder is hinged with one end of the connecting sleeve, and the other end of the connecting sleeve is hinged with the spindle box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021976574.XU CN213052763U (en) | 2020-09-10 | 2020-09-10 | Automatic processing instrument lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021976574.XU CN213052763U (en) | 2020-09-10 | 2020-09-10 | Automatic processing instrument lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213052763U true CN213052763U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021976574.XU Active CN213052763U (en) | 2020-09-10 | 2020-09-10 | Automatic processing instrument lathe |
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| CN (1) | CN213052763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289743A (en) * | 2021-12-21 | 2022-04-08 | 李广兴 | Round steel pipe turning-off device |
-
2020
- 2020-09-10 CN CN202021976574.XU patent/CN213052763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289743A (en) * | 2021-12-21 | 2022-04-08 | 李广兴 | Round steel pipe turning-off device |
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