CN214815266U - Tool for cutting copper pipe by machine tool - Google Patents

Abstract

The utility model discloses a lathe is used for cutting frock of copper pipe, its technical scheme main points are: the utility model provides a lathe is used for cutting frock of copper pipe, slide including being perpendicular to lathe main shaft axial and connect in the removal seat of lathe, set up in the drive of lathe and drive and remove the drive assembly that the seat removed, it is provided with the sword that cuts that is used for cutting the copper pipe to remove the seat, a chamfering mechanism for carrying out the chamfer to copper pipe one end tip, chamfering mechanism is including setting up in removing the seat and being used for processing the outer chamfer sword of copper pipe lateral wall border chamfer, an interior chamfer sword for processing copper pipe inside wall border chamfer, interior chamfer sword cutting part is located copper pipe inner chamber position, outer chamfer sword is contradicted when copper pipe lateral wall border, interior chamfer sword is contradicted in copper pipe inside wall border position. The utility model discloses reach and cut the copper pipe through the lathe and simultaneously, carry out the chamfer to copper pipe one end terminal surface, improve oilless bearing machining efficiency, reduce the processing cost.

Description

Tool for cutting copper pipe by machine tool

Technical Field

The utility model relates to an oilless bearing processing field especially involves a lathe and is used for cutting the frock of copper pipe.

Background

The existing oilless bearing is generally processed by cutting a long section of copper pipe into a corresponding size, then chamfering the end part of the cut copper pipe, drilling the surface of the copper pipe and filling graphite into the hole, thereby completing the processing of the oilless bearing, and also completing the processing of a part of oilless bearing after the copper pipe is cut off and the end surface is chamfered.

The existing copper pipe cutting copper pipe machine tool cuts, burrs are arranged at two ends of a cut copper pipe, chamfers are required to be arranged on the edge of the inner wall and the edge of the outer wall of the end portion of the copper pipe, and the copper pipe needs to be chamfered four times after being cut by the machine tool, so that end face processing is completed. The processing mode has low efficiency, and the processing cost of the oilless bearing is increased.

Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lathe is used for cutting the frock of copper pipe, reaches and cuts the copper pipe through the lathe and simultaneously, carries out the chamfer to copper pipe one end terminal surface, improves oilless bearing machining efficiency, reduces the processing cost.

The above technical purpose of the utility model is realized through following technical scheme: a tool for cutting copper tubes by a machine tool comprises a movable seat which is in axial sliding connection with the machine tool and is vertical to a main shaft of the machine tool, a driving component which is arranged on the machine tool and drives the movable seat to move, the movable seat is provided with a cutting knife for cutting the copper pipe and a chamfering mechanism for chamfering one end part of the copper pipe, the chamfering mechanism comprises a chamfering seat arranged on the movable seat, an outer chamfering tool arranged on the chamfering seat and used for processing a chamfer at the edge of the outer side wall of the copper pipe, an inner chamfering tool arranged on the chamfering seat and used for processing a chamfer at the edge of the inner side wall of the copper pipe, and a movable structure arranged on the movable seat and driving the chamfering seat to move along the axial direction of the copper pipe, the inner chamfering tool has a tool edge part located in the position of the inner cavity of the copper pipe, the outer chamfering tool is abutted to the edge of the outer side wall of the copper pipe, and the inner chamfering tool is abutted to the edge of the inner side wall of the copper pipe.

The utility model discloses a further set up to: all be provided with the regulation and correspond the adjusting part of outer chamfer sword or interior chamfer sword position between outer chamfer sword and chamfer seat and interior chamfer sword and the chamfer seat, adjusting part is including seting up in the adjustment tank of chamfer seat up end, set up in the adjustment tank and with correspond outer chamfer sword or interior chamfer sword fixed connection's regulating block, bolted connection in the stopper of chamfer seat and butt fixed regulation piece, the stopper butt in the regulating block up end, the regulating block can be followed outer chamfer sword and interior chamfer sword array orientation and removed for the adjustment tank.

The utility model discloses a further set up to: and the limiting block is abutted against the end surface of the adjusting block and is provided with an anti-slip pad.

The utility model discloses a further set up to: the driving assembly comprises a screw rod rotatably connected to the machine tool, a screw rod nut fixedly connected to the movable base and in threaded connection with the screw rod, and a driving motor arranged on the machine tool and driving the screw rod to rotate, wherein the axial direction of the screw rod is parallel to the moving direction of the movable base.

The utility model discloses a further set up to: the outer chamfering cutter and the cutting cutter are respectively arranged on two sides of the copper pipe, and the outer chamfering cutter, the inner chamfering cutter and the cutting cutter are positioned on the same horizontal position.

To sum up, the utility model discloses following beneficial effect has:

when cutting, remove the seat and make and cut the sword and conflict copper pipe lateral wall and realize cutting the copper pipe through drive assembly, accomplish and cut and receive, the bobbin that the clamping jaw of lathe still fixed was not cut to remove a reverse movement through the drive assembly drive, and remove through removing structure drive chamfer seat, realize that outer chamfer sword conflicts in copper pipe lateral wall border position, interior chamfer sword conflicts in copper pipe inside wall border position, realizes accomplishing in step after the clamping jaw drives copper pipe and rotates and carry out the chamfer to copper pipe outside border and interior border, thereby has reduced when realizing cutting and has processed copper pipe one end tip chamfer, has improved oilless bearing's machining efficiency.

When the regulation corresponds outer chamfer sword or interior chamfer sword position, through unscrewing the stopper and make things convenient for the regulating block for the adjustment tank shift position to when guaranteeing that outer chamfer sword contradicts in copper pipe outer border, interior chamfer sword contradicts in copper pipe inner border, then through screwing up the stopper, and guarantee to press from both sides tight regulating block, accomplish the regulation step.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2.

The corresponding part names indicated by the numbers in the figures: 1. a movable seat; 2. cutting knife; 3. an outer chamfering cutter; 4. an inner chamfering tool; 5. a lead screw; 6. a lead screw nut; 7. a drive motor; 8. an adjustment groove; 9. an adjusting block; 10. a limiting block; 11. a non-slip mat; 12. a chamfer seat; 13. and (5) moving the structure.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.

As shown in fig. 1 to 3, the utility model provides a tool for cutting copper pipes for a machine tool, which comprises a movable seat 1 which is connected to the machine tool in a sliding manner perpendicular to the axial direction of the main shaft of the machine tool, a driving component which is arranged on the machine tool and drives the movable seat 1 to move, wherein the movable seat 1 is provided with a cutting knife 2 for cutting copper pipes, a chamfering mechanism for chamfering one end part of the copper pipes, the chamfering mechanism comprises a chamfering seat 12 arranged on the movable seat 1, an outer chamfering knife 3 which is arranged on the chamfering seat 12 and is used for processing the chamfering at the edge of the outer side wall of the copper pipes, an inner chamfering knife 4 which is arranged on the chamfering seat 12 and is used for processing the chamfering at the edge of the inner side wall of the copper pipes, and a moving structure 13 which is arranged on the movable seat and drives the chamfering seat 12 to move axially along the copper pipes, the moving structure 13 can be an electric cylinder, the knife edge part of the inner chamfering knife 4 is positioned at the position of the inner cavity of the copper pipes, when the outer chamfering tool 3 is abutted to the edge of the outer side wall of the copper pipe, the inner chamfering tool 4 is abutted to the edge of the inner side wall of the copper pipe. And the outer chamfering cutter 3 and the cutting cutter 2 are respectively arranged on two sides of the copper pipe, and the outer chamfering cutter 3, the inner chamfering cutter 4 and the cutting cutter 2 are positioned on the same horizontal position.

When cutting, remove through drive assembly and remove seat 1 and make and cut 2 conflict copper pipe lateral walls of sword and realize cutting the copper pipe, accomplish and cut and receive, the clamping jaw of lathe still fixes the bobbin that is not cut off to remove 1 antiport through the drive assembly drive, and remove towards copper pipe terminal surface direction through removing structure 13 drive chamfer seat 12, realize outer chamfer sword 3 and contradict in copper pipe lateral wall border position, interior chamfer sword 4 is contradicted in copper pipe inside wall border position, realizes accomplishing in step and carrying out the chamfer to copper pipe outside edge and interior border after the clamping jaw drives copper pipe and rotates, thereby has reduced when realizing cutting to copper pipe one end tip chamfer processing, has improved oilless bearing's machining efficiency.

The driving assembly comprises a screw rod 5 which is arranged in a rotating mode and connected to the machine tool, a screw nut 6 which is fixedly connected to the moving seat 1 and is in threaded connection with the screw rod 5, and a driving motor 7 which is arranged in the machine tool and drives the screw rod 5 to rotate, wherein the rotating axial direction of the screw rod 5 is parallel to the moving direction of the moving seat 1. The moving position of the moving seat 1 can be conveniently and accurately controlled through the structure of the screw rod 5 and the screw nut 6.

All be provided with the regulation and correspond the adjusting part of outer chamfer sword 3 or interior chamfer sword 4 position between outer chamfer sword 3 and chamfer seat 12 and interior chamfer sword 4 and the chamfer seat 12, the adjusting part including set up in the adjustment tank 8 of chamfer seat 12 up end, set up in adjustment tank 8 and with correspond outer chamfer sword 3 or interior chamfer sword 4 fixed connection's regulating block 9, bolted connection in the stopper 10 of chamfer seat 12 and butt fixed regulating block 9, stopper 10 butt in regulating block 9 up end to stopper 10 butt is provided with slipmat 11 in the terminal surface of regulating block 9. The adjusting block 9 can move relative to the adjusting groove 8 along the arrangement direction of the outer chamfer cutter 3 and the inner chamfer cutter 4. When the regulation corresponds outer chamfer sword 3 or interior chamfer sword 4 position, through unscrewing stopper 10 and make things convenient for regulating block 9 for 8 shift positions in adjustment tank to when guaranteeing that outer chamfer sword 3 contradicts in copper pipe outside edge, interior chamfer sword 4 contradicts in copper pipe inside edge, then through screwing up stopper 10, and guarantee to press from both sides tight regulating block 9, accomplish the regulation step.

In this document, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the sake of clarity and convenience of description of the technical solutions, and thus, should not be construed as limiting the present invention.

As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.

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 foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention 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 (5)

1. The utility model provides a lathe is used for cutting frock of copper pipe, including be perpendicular to lathe main shaft axial slip connect in the removal seat (1) of lathe, set up in lathe and drive the drive assembly that removes seat (1) and remove, its characterized in that: remove seat (1) and be provided with cutting sword (2) that are used for cutting the copper pipe, be used for carrying out the chamfer mechanism of chamfer to copper pipe one end tip, chamfer mechanism including set up in remove chamfer seat (12) of seat (1), set up in chamfer seat (12) are used for processing outer chamfer sword (3) of copper pipe lateral wall border chamfer, set up in chamfer seat (12) are used for processing interior chamfer sword (4) of copper pipe inside wall border chamfer, set up in remove seat (1) and drive chamfer seat (12) are along copper pipe axial displacement's removal structure (13), interior chamfer sword (4) cutting part is located copper pipe inner chamber position, outer chamfer sword (3) are contradicted when copper pipe lateral wall border, interior chamfer sword (4) are contradicted in copper pipe inside wall border position.

2. A tooling for cutting copper tubes by machine tools according to claim 1, which is characterized in that: outer chamfer sword (3) and chamfer seat (12) and interior chamfer sword (4) and chamfer seat (12) between all be provided with the regulation and correspond the adjusting part of outer chamfer sword (3) or interior chamfer sword (4) position, adjusting part including set up in adjustment tank (8) of chamfer seat (12) up end, set up in adjustment tank (8) and with correspond outer chamfer sword (3) or interior chamfer sword (4) fixed connection's regulating block (9), bolted connection in stopper (10) of fixed regulating block (9) of chamfer seat (12) and butt, stopper (10) butt in regulating block (9) up end, regulating block (9) can be followed outer chamfer sword (3) and interior chamfer sword (4) array orientation and removed for regulating tank (8).

3. A tooling for cutting copper tubes by machine tools according to claim 2, which is characterized in that: the limiting block (10) is abutted to the end face of the adjusting block (9) and is provided with an anti-slip pad (11).

4. A tooling for cutting copper tubes by machine tools according to claim 1, which is characterized in that: the driving assembly comprises a screw rod (5) which is arranged in a rotating mode and connected to the machine tool, a screw nut (6) which is fixedly connected to the moving seat (1) and is in threaded connection with the screw rod (5), and a driving motor (7) which is arranged in the machine tool and drives the screw rod (5) to rotate, wherein the rotating axial direction of the screw rod (5) is parallel to the moving direction of the moving seat (1).

5. A tooling for cutting copper tubes by machine tools according to claim 1, which is characterized in that: the outer chamfering cutter (3) and the cutting cutter (2) are respectively arranged on two sides of the copper pipe, and the outer chamfering cutter (3), the inner chamfering cutter (4) and the cutting cutter (2) are located on the same horizontal position.

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