Metal ceramic pipe chamfering device

Abstract

A metal ceramic pipe chamfering device comprises a machine frame, a three-jaw chuck horizontally rotating and a rotation driving mechanism driving the three-jaw chuck to rotate are installed on the machine frame, clamping jaws of the three-jaw chuck are vertically upward, a sliding table vertically and obliquely sliding is installed on the machine frame, a chamfering cutter is fixedly installed at the lower end of the sliding table and located above the three-jaw chuck, and the three-jaw chuck and the rotation driving mechanism are fixedly installed on the machine frame. And a movement driving mechanism for driving the sliding table to move is mounted on the rack. The outer circle parts of the upper and lower ends of the metal ceramic pipe can be quickly chamfered, the machining time is shortened, and the chamfering efficiency of the metal ceramic pipe is improved.

Description

Technical Field

[0001] The utility model relates to metal ceramic tube processing equipment, in particular to a metal ceramic tube chamfering device. Background Art

[0002] The metal ceramic tube is a composite material composed of metal and ceramic, which has the advantages of low density, high hardness, wear resistance and good thermal conductivity.

[0003] During the processing of metal ceramic tubes, it is necessary to chamfer the outer circumference of the upper and lower ends of the metal ceramic tubes. The traditional chamfering method of metal ceramic tubes is lathe turning, which has the following disadvantages: each time a metal ceramic tube is replaced, not only the metal ceramic tube needs to be re-clamped, but also the turning tool needs to be adjusted radially and axially. This lathe turning method takes a long processing time, has a slow turning speed, and has low chamfering efficiency for metal ceramic tubes. Summary of the invention

[0004] The utility model is to solve the above technical problems and provides a metal ceramic tube chamfering device, which can quickly chamfer the outer circumferences of the upper and lower ends of the metal ceramic tube, shorten the processing time, and improve the chamfering efficiency of the metal ceramic tube.

[0005] The technical solution of the utility model is:

[0006] A metal ceramic tube chamfering device includes a frame, and its special features are: a horizontally rotating three-jaw chuck and a rotating drive mechanism for driving the three-jaw chuck to rotate are installed on the frame, the jaws of the three-jaw chuck are vertically upward, a slide that slides up and down inclined is installed on the frame, a chamfering knife is fixedly installed at the lower end of the slide, the chamfering knife is located above the three-jaw chuck, and a moving drive mechanism for driving the slide to move is installed on the frame.

[0007] Furthermore, the rotation drive mechanism includes a rotation drive motor fixedly mounted on the frame, and a belt transmission mechanism connected between the output shaft of the rotation drive motor and the three-jaw chuck.

[0008] Furthermore, the mobile driving mechanism comprises a mobile driving motor fixedly mounted on a frame, and a crank slider mechanism connected between an output shaft of the mobile driving motor and a slide table.

[0009] Furthermore, an adjustment frame that slides up and down is installed on the slide, a spring is installed between the adjustment frame and the upper end surface of the slide, and the chamfering knife is fixedly installed on the adjustment frame. During the chamfering process, the vibration of the chamfering knife is reduced and the chamfering quality is improved.

[0010] Furthermore, a tool holder is fixedly mounted on the adjustment frame, and the chamfering tool is fixedly mounted on the tool holder, so that the chamfering tool can be easily replaced.

[0011] The beneficial effects of the utility model are:

[0012] Since a horizontally rotating three-jaw chuck and a rotating driving mechanism for driving the three-jaw chuck to rotate are installed on the frame, a sliding table that slides up and down is installed on the frame, a chamfering cutter is fixedly installed at the lower end of the slide, and a moving driving mechanism for driving the slide to move is installed on the frame. During the chamfering operation, first place the metal ceramic tube on the three-jaw chuck, and adjust the claws of the three-jaw chuck to support the inner circular surface of the metal ceramic tube; then start the rotating driving mechanism to drive the metal ceramic tube to rotate horizontally, start the moving driving mechanism to drive the chamfering cutter close to the outer circular part of the upper end of the metal ceramic tube, and during the rotation of the metal ceramic tube, the chamfering cutter circumferentially chamfers the outer circular part of the upper end of the metal ceramic tube; then turn the metal ceramic tube up and down and install it on the claws of the three-jaw chuck, repeat the above operation, and circumferentially chamfer the outer circular part of the lower end of the metal ceramic tube. The chamfering speed of the outer circular parts of the upper and lower ends of the metal ceramic tube is accelerated, the processing time is shortened, and the chamfering efficiency of the metal ceramic tube is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 yes Figure 1 Enlarged view of part A in the middle;

[0015] In the figure: 1-frame, 2-three-jaw chuck, 3-rotation drive motor, 4-belt transmission mechanism, 5-slide, 6-adjustment frame, 7-spring, 8-tool holder, 9-chamfering tool, 10-movement drive motor, 11-crank slider mechanism. DETAILED DESCRIPTION

[0016] like Figure 1-Figure 2 As shown, a metal ceramic tube chamfering device includes a frame 1, a horizontally rotating three-jaw chuck 2 and a rotation drive mechanism for driving the three-jaw chuck 2 to rotate are installed on the frame 1, and the rotation drive mechanism includes a rotation drive motor 3 fixedly installed on the frame 1, and a belt transmission mechanism 4 connected between the output shaft of the rotation drive motor 3 and the three-jaw chuck 2, and the claws of the three-jaw chuck 2 are vertically upward. A slide 5 that slides up and down is installed on the frame 1, and an adjustment frame 6 that slides up and down is installed on the slide 5. A spring 7 is installed between the adjustment frame 6 and the upper end surface of the slide 5, a tool holder 8 is fixedly installed on the adjustment frame 6, and a chamfering knife 9 is fixedly installed on the tool holder 8. The chamfering knife 9 is located above the three-jaw chuck 2. A mobile drive mechanism for driving the slide 5 to move is installed on the frame 1, and the mobile drive mechanism includes a mobile drive motor 10 fixedly installed on the frame 1, and a crank slider mechanism 11 connected between the output shaft of the mobile drive motor 10 and the slide 5.

[0017] During the chamfering operation, first place the metal ceramic tube on the three-jaw chuck 2, and adjust the claws of the three-jaw chuck 2 to support the inner circular surface of the metal ceramic tube; then start the rotating drive motor 3 to drive the metal ceramic tube to rotate horizontally, start the moving drive motor 10 to drive the chamfering knife 9 to approach the outer circular part of the upper end of the metal ceramic tube. During the rotation of the metal ceramic tube, the chamfering knife 9 circumferentially chamfers the outer circular part of the upper end of the metal ceramic tube; then turn the metal ceramic tube up and down and install it on the claws of the three-jaw chuck 2, repeat the above operation, circumferentially chamfer the outer circular part of the lower end of the metal ceramic tube, remove the metal ceramic tube from the three-jaw chuck 2, and complete the chamfering operation.

[0018] The above are only specific embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A metal ceramic tube chamfering device, comprising a frame, characterized in that: A horizontally rotating three-jaw chuck and a rotating drive mechanism for driving the three-jaw chuck to rotate are installed on the frame, the jaws of the three-jaw chuck are vertically upward, a slide that slides up and down inclined is installed on the frame, a chamfering knife is fixedly installed at the lower end of the slide, the chamfering knife is located above the three-jaw chuck, and a moving drive mechanism for driving the slide to move is installed on the frame.

2. The metal ceramic tube chamfering device according to claim 1, characterized in that: The rotation driving mechanism comprises a rotation driving motor fixedly mounted on a frame, and a belt transmission mechanism connected between an output shaft of the rotation driving motor and a three-jaw chuck.

3. The metal ceramic tube chamfering device according to claim 1, characterized in that: The mobile driving mechanism comprises a mobile driving motor fixedly mounted on a frame and a crank slider mechanism connected between an output shaft of the mobile driving motor and a slide table.

4. The metal ceramic tube chamfering device according to claim 1, characterized in that: An adjusting frame which slides up and down is installed on the slide table, a spring is installed between the adjusting frame and the end surface of the slide table, and the chamfering knife is fixedly installed on the adjusting frame.

5. The metal ceramic tube chamfering device according to claim 4, characterized in that: A tool holder is fixedly mounted on the adjusting frame, and the chamfering tool is fixedly mounted on the tool holder.

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