CN214349843U

CN214349843U - Double-end face milling machine

Info

Publication number: CN214349843U
Application number: CN202022910901.8U
Authority: CN
Inventors: 方炼杰
Original assignee: Hangzhou Guoxing Machinery Manufacturing Co ltd
Current assignee: Hangzhou Guoxing Machinery Manufacturing Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-10-08
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a double-end face milling machine, which comprises a rectangular base, a rectangular workbench, a milling mechanism, a centering structure and a servo motor, wherein a T-shaped chute is arranged on the rectangular workbench, a T-shaped slide block is slidably arranged in the T-shaped chute, a threaded through hole is arranged at the central position of the bottom of the side surface of the T-shaped slide block, one end of the servo motor is connected with a lead screw in a transmission way, and support bearings are arranged at the two ends of the lead screw; when the centering structure is used, the distance between the two ends of the pipe fitting is equal when the pipe fitting is placed, the distance difference cannot be generated, and the pipe fitting is convenient to process; through set up T shape spout and set up the screw that the difference turned to at the both ends of lead screw on the rectangle workstation, servo motor drives the lead screw at first screw through-hole and second screw through-hole internal rotation, makes first T shape slider and second T shape slider can carry out opposite direction movement simultaneously, mills the work that can carry out double-end simultaneously of mechanism, has improved the precision of milling the face.

Description

Double-end face milling machine

Technical Field

The utility model relates to a machine tool machining technical field specifically is a double-end mills face machine.

Background

The original face milling machine is mostly single-head milling, can only provide the milling of a single-head of pipe fitting, when needs double-head milling, needs to overturn the pipe fitting, consuming time and consuming power, and production efficiency is low, and is extremely easy to produce the error at the in-process of upset moreover, influences the precision of pipe fitting, causes the influence to later use. Therefore, it is necessary to design a face milling machine which can mill the two ends of the pipe simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-end mills face machine to the power consumptive consuming time in solving above-mentioned background art, production efficiency is low, and easily produces the problem that the error influences the pipe fitting precision.

In order to achieve the above object, the utility model provides a following technical scheme:

a double-end face milling machine comprises a rectangular base, a rectangular workbench and a milling mechanism, wherein the rectangular workbench is welded at the top of the rectangular base, a T-shaped sliding groove is formed in the rectangular workbench, a servo motor is installed at one end of the upper portion of the rectangular base, one end of the servo motor is in transmission connection with a lead screw, support bearings are installed at two ends of the lead screw, a first T-shaped sliding block is installed inside one end of the T-shaped sliding groove in a sliding mode, a second T-shaped sliding block is installed inside the other end of the T-shaped sliding groove in a sliding mode, a first thread through hole is formed in the center position of the bottom of the side face of the first T-shaped sliding block, a second thread through hole is formed in the center position of the bottom of the side face of the second T-shaped sliding block, and the milling mechanism is horizontally installed on the upper portions of the first T-shaped sliding block and the second T-shaped sliding block through a first rectangular fixing plate, two sets of mill the mechanism and set up relatively, the equal fixed mounting in one side of first rectangle fixed plate has centering structure, and is two sets of centering structure sets up relatively, the top center position welding of rectangle workstation has the connecting plate, the top welding of connecting plate has second rectangle fixed plate, the top of second rectangle fixed plate is installed tiger's mouth pincers.

Preferably, one end of the screw rod is provided with left-handed threads, the other end of the screw rod is provided with right-handed threads, the first threaded through hole is connected with the left-handed threads, and the second threaded through hole is connected with the right-handed threads.

Preferably, the milling mechanism comprises a milling driving motor, a cutter seat, a main shaft and a milling cutter disc, the rotating shaft of the milling driving motor is in transmission connection with the cutter seat, the main shaft is connected to one side of the cutter seat, and the milling cutter disc is connected to one side of the main shaft.

Preferably, the vice comprises a threaded rod, a movable plate, a V-shaped block and a bearing, the threaded rod is installed on the top of the vice, the bearing is installed inside the movable plate, the bottom of the threaded rod is inserted into the inside of the bearing, and the V-shaped block is arranged on the upper surface of the bottom of the vice.

Preferably, the centering structure comprises a motor, a baffle and a limiting block, the motor is fixedly installed on one side of the first rectangular fixing plate, the baffle is fixedly installed on a rotating shaft of the motor, and the limiting block is fixedly installed on the side face of the first rectangular fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that: when the centering mechanism is used, the distance between the two ends of the pipe fitting and the distance between the two milling mechanisms on the two sides are equal when the pipe fitting is placed through the centering structure, and the pipe fitting is convenient to process; through set up T shape spout and set up the screw that the difference turned to at the both ends of lead screw on the rectangle workstation, servo motor drives the lead screw at first screw through-hole and second screw through-hole internal rotation, makes first T shape slider and second T shape slider can carry out opposite direction movement simultaneously, mills the work that can carry out double-end simultaneously of mechanism, has improved the precision of milling the face.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the partially disassembled structure of the present invention;

FIG. 3 is a side view of the rectangular table of the present invention;

fig. 4 is a schematic view of the screw rod structure of the present invention;

FIG. 5 is a schematic view of a vice of the present invention;

fig. 6 is an enlarged schematic view of the centering structure of the present invention.

In the figure: 1. a rectangular base; 2. a rectangular work table; 21. a T-shaped chute; 22. a connecting plate; 3. a servo motor; 31. a screw rod; 32. a support bearing; 4. a first T-shaped slider; 41. a first threaded through hole; 5. A second T-shaped slider; 51. a second threaded through hole; 6. a first rectangular fixing plate; 7. a milling mechanism; 71. Milling a driving motor; 72. a tool apron; 73. a main shaft; 74. milling a cutter disc; 8. a second rectangular fixing plate; 81. tiger-mouth pliers; 811. a threaded rod; 812. a movable plate; 813. a V-shaped block; 814. a bearing; 9. a centering structure; 91. a limiting motor; 92. a baffle plate; 93. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-6, the present invention provides a technical solution: a double-end face milling machine comprises a rectangular base 1, a rectangular workbench 2 and a milling mechanism 7, wherein the rectangular workbench 2 is welded at the top of the rectangular base 1, a T-shaped sliding groove 21 is formed in the rectangular workbench 2, a servo motor 3 is installed at one end of the upper portion of the rectangular base 1, one end of the servo motor 3 is in transmission connection with a lead screw 31, supporting bearings 32 are installed at two ends of the lead screw 31, a first T-shaped sliding block 4 is installed inside one end of the T-shaped sliding groove 21 in a sliding mode, a second T-shaped sliding block 5 is installed inside the other end of the T-shaped sliding groove 21 in a sliding mode, a first thread through hole 41 is formed in the center position of the bottom of the side face of the first T-shaped sliding block 4, a second thread through hole 51 is formed in the center position of the bottom of the side face of the second T-shaped sliding block 5, and the milling mechanism 7 is horizontally installed on the upper portions of the first T-shaped sliding block 4 and the second T-shaped sliding block 5 through a first rectangular fixing plate 6, two sets of mill 7 and set up relatively, the equal fixed mounting in one side of first rectangle fixed plate 6 has centering structure 9, and is two sets of centering structure 9 sets up relatively, the top central point of rectangle workstation 2 puts the welding and has connecting plate 22, the top welding of connecting plate 22 has second rectangle fixed plate 8, vice 81 is installed at the top of second rectangle fixed plate 8.

One end of the screw rod 31 is provided with left-handed threads, the other end of the screw rod 31 is provided with right-handed threads, the first threaded through hole 41 is connected with the left-handed threads, and the second threaded through hole 51 is connected with the right-handed threads. Milling mechanism 7 includes milling driving motor 71, blade holder 72, main shaft 73, milling cutter head 74, milling driving motor 71's pivot with the transmission of blade holder 72 is connected, one side of blade holder 72 is connected with main shaft 73, one side of main shaft 73 is connected with milling cutter head 74. The vice 81 includes threaded rod 811, movable plate 812, V-arrangement piece 813 and bearing 814, threaded rod 811 threaded mounting is in the vice 81 top, bearing 814 is installed in the inside of movable plate 812, the bottom of threaded rod 811 is inserted in the inside of bearing 814, V-arrangement piece 813 sets up the bottom upper surface of vice 81. Centering structure 9 includes spacing motor 91, baffle 92 and stopper 93, spacing motor 91 fixed mounting be in one side of first rectangle fixed plate 6, baffle 92 fixed mounting be in the pivot of spacing motor 91, stopper 93 fixed mounting be in the side of first rectangle fixed plate 6.

When the pipe fitting milling device is used, a pipe fitting is placed into the V-shaped block 813, the limiting motor 91 is started firstly, the baffle 92 is rotated to the position of the limiting block 93, one side face of the baffle 92 is aligned with one end of the pipe fitting, then the servo motor 3 is started, the first T-shaped sliding block 4 and the second T-shaped sliding block 5 are moved inwards, the two groups of baffles 92 are abutted to the two ends of the pipe fitting, and at the moment, the distance between the two ends of the pipe fitting and the distance between the two milling mechanisms 7 on the two sides are equal; then, the threaded rod 811 is rotated to enable the movable plate 812 to abut against the pipe fitting tightly, the pipe fitting is fixed, the servo motor 3 and the limiting motor 91 are started again to enable the first T-shaped sliding block 4 and the second T-shaped sliding block 5 to move outwards, the baffle 92 is put down, then the servo motor 3 is started again to enable the first T-shaped sliding block 4 and the second T-shaped sliding block 5 to move inwards, the two ends of the pipe fitting are clamped, the milling driving motor 71 is started again, and the two groups of milling cutter discs 74 are enabled to mill the pipe fitting simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a double-end mills face machine which characterized in that: the milling machine comprises a rectangular base, a rectangular workbench and milling mechanisms, wherein the rectangular workbench is welded on the top of the rectangular base, a T-shaped sliding groove is formed in the rectangular workbench, a servo motor is installed at one end of the upper portion of the rectangular base, one end of the servo motor is in transmission connection with a lead screw, supporting bearings are installed at two ends of the lead screw, a first T-shaped sliding block is installed inside one end of the T-shaped sliding groove in a sliding mode, a second T-shaped sliding block is installed inside the other end of the T-shaped sliding groove in a sliding mode, a first thread through hole is formed in the center position of the bottom of the side face of the first T-shaped sliding block, a second thread through hole is formed in the center position of the bottom of the side face of the second T-shaped sliding block, the milling mechanisms are horizontally installed on the upper portions of the first T-shaped sliding block and the second T-shaped sliding block through a first rectangular fixing plate, and the two sets of milling mechanisms are arranged oppositely, the all fixed mounting in one side of first rectangle fixed plate has centering structure, and is two sets of centering structure sets up relatively, the top central point of rectangle workstation puts the welding and has the connecting plate, the top welding of connecting plate has second rectangle fixed plate, the top of second rectangle fixed plate is installed tiger's mouth pincers.

2. The double-ended face milling machine according to claim 1, characterized in that: one end of the screw rod is provided with left-handed threads, the other end of the screw rod is provided with right-handed threads, the first threaded through hole is connected with the left-handed threads, and the second threaded through hole is connected with the right-handed threads.

3. The double-ended face milling machine according to claim 1, characterized in that: the milling mechanism comprises a milling driving motor, a cutter seat, a main shaft and a milling cutter disc, the rotating shaft of the milling driving motor is in transmission connection with the cutter seat, the main shaft is connected to one side of the cutter seat, and the milling cutter disc is connected to one side of the main shaft.

4. The double-ended face milling machine according to claim 1, characterized in that: the vice comprises a threaded rod, a movable plate, a V-shaped block and a bearing, wherein the threaded rod is in threaded connection with the top of the vice, the bearing is arranged in the movable plate, the bottom of the threaded rod is inserted into the bearing, and the V-shaped block is arranged on the upper surface of the bottom of the vice.

5. The double-ended face milling machine according to claim 1, characterized in that: the centering structure comprises a limiting motor, a baffle and a limiting block, wherein the limiting motor is fixedly installed on one side of the first rectangular fixing plate, the baffle is fixedly installed on a rotating shaft of the limiting motor, and the limiting block is fixedly installed on the side face of the first rectangular fixing plate.