CN211465940U

CN211465940U - Cock polishing machine

Info

Publication number: CN211465940U
Application number: CN201922419503.3U
Authority: CN
Inventors: 吴晨
Original assignee: Az Armaturen Taicang Co ltd
Current assignee: Az Armaturen Taicang Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-11
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a cock polishing machine, which comprises a frame, a polishing mechanism and a grabbing mechanism, wherein the polishing mechanism is arranged on the frame, and the grabbing mechanism is symmetrically arranged at two sides of the polishing mechanism; the grabbing mechanism comprises a first cylinder, a second cylinder, a vertical guide rail, a horizontal guide rail, a first motor and a rotary chuck, the vertical guide rail is vertically arranged on the rack, the horizontal guide rail is arranged on the vertical guide rail in a sliding mode, the first cylinder is used for driving the horizontal guide rail to vertically move, the first motor is arranged on the horizontal guide rail in a sliding mode, the second cylinder is used for driving the motor to horizontally move, the rotary chuck is arranged on the first motor, and the first motor is used for driving the rotary chuck to rotate at a constant speed. The whole polishing process can be basically mechanized, and workers only need to install and detach the cock, so that the polishing processing process is high in efficiency, and the labor intensity of the workers is greatly reduced.

Description

Cock polishing machine

Technical Field

The utility model relates to a valve production field, in particular to cock burnishing machine.

Background

The cock is one of the core parts of the valve. An important process is called polishing in the machining process of the cock, the polishing method used at present is basically a manual polishing method, the labor intensity of workers is high, the efficiency is low, and the polishing quality cannot be ensured.

SUMMERY OF THE UTILITY MODEL

Aiming at overcoming the defects in the prior art, the utility model discloses a cock polishing machine, which comprises a frame, a polishing mechanism and a grabbing mechanism, wherein the polishing mechanism is arranged on the frame, and the grabbing mechanism is symmetrically arranged on two sides of the polishing mechanism; the grabbing mechanism comprises a first cylinder, a second cylinder, a vertical guide rail, a horizontal guide rail, a first motor and a rotary chuck, the vertical guide rail is vertically arranged on the rack, the horizontal guide rail is slidably arranged on the vertical guide rail, the first cylinder drives the horizontal guide rail to vertically move, the first motor is slidably arranged on the horizontal guide rail, the second cylinder drives the motor to horizontally move, the rotary chuck is arranged on the first motor, and the first motor drives the rotary chuck to rotate at a constant speed.

Furthermore, the grabbing mechanism further comprises a first rotating shaft, a first bearing and a first support, the first support is slidably arranged on the horizontal guide rail, the first motor is arranged on the first support, the first bearing sleeve is arranged on the first rotating shaft, one end of the first rotating shaft is fixed to the rotary chuck, and the other end of the first rotating shaft is connected with the rotating shaft of the first motor through a flange.

Further, the polishing mechanism comprises a polishing grinding wheel, a grinding wheel spindle, a second bearing, a bearing support, a motor support and a second motor, the second motor is arranged on the motor support, the bearing support is arranged on the motor support, one end of the grinding wheel spindle is connected with the second motor through a flange, the polishing grinding wheel is arranged at the other end of the grinding wheel spindle, and the polishing grinding wheel is rotatably connected with the bearing support through the second bearing.

Further, the vertical guide rail and the horizontal guide rail are dovetail groove guide rails.

Further, the frame is a sealing structure.

Furthermore, the lower part of the side wall of the rack is provided with a through hole communicated with the inside of the rack and used for being connected with a dust collector.

The utility model discloses the beneficial effect who gains:

the utility model discloses a polishing mechanism, two snatch mechanisms of installation on both sides realize polishing two cocks simultaneously, and then improve the machining efficiency of product. The whole polishing process can be basically mechanized, and workers only need to install and disassemble the cock, so that the polishing processing process is high in efficiency, and the labor intensity of the workers is greatly reduced; the cock is tightly attached to the polishing grinding wheel by pushing of the cylinder, the process quality in the polishing process is stable, and the processing quality is greatly improved.

Drawings

Fig. 1 is a top view of a cock polishing machine according to the present invention;

3 FIG. 32 3 is 3 a 3 cross 3- 3 sectional 3 view 3 A 3- 3 A 3 of 3 FIG. 31 3; 3

FIG. 3 is a cross-sectional view B-B of FIG. 1;

FIG. 4 is a cross-sectional view C-C of FIG. 1;

the reference numbers are as follows:

1. frame, 2, polishing mechanism, 3, snatch mechanism, 4, cock, 5, through-hole, 21, polishing emery wheel, 22, emery wheel main shaft, 23, second bearing, 24, bearing bracket, 25, motor bracket, 26, second motor, 31, first cylinder, 32, second cylinder, 33, vertical guide rail, 34 horizontal guide rail, 35, first motor, 36, rotatory chuck, 37, first pivot, 38, first bearing, 39, first support.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

A faucet polishing machine is shown in figures 1-4 and comprises a frame 1, a polishing mechanism 2 and a grabbing mechanism 3, wherein the polishing mechanism 2 is arranged on the frame 1, and the grabbing mechanism 3 is symmetrically arranged on two sides of the polishing mechanism 2; the cock 4 is placed on snatching mechanism 3, drives 4 horizontal rotations of cock through snatching mechanism 3, polishes 4 surfaces of cock through polishing mechanism 2, realizes the polishing of cock 4.

The grabbing mechanism 3 comprises a first air cylinder 31, a second air cylinder 32, a vertical guide rail 33, a horizontal guide rail 34, a first motor 35 and a rotary chuck 36, wherein the vertical guide rail 33 is vertically arranged on the rack 1, the horizontal guide rail 34 is slidably arranged on the vertical guide rail 33, a piston rod of the first air cylinder 31 is connected with the horizontal guide rail 34, and the horizontal guide rail 34 is driven to vertically move by the first air cylinder 31; the first motor 35 is arranged on the horizontal guide rail 34 in a sliding mode, the rotary chuck 36 is arranged on the first motor 35, the rotary chuck 36 is driven to rotate through the first motor 35, and the faucet 4 is fixed through the rotary chuck 36; the spin chuck 36 may be a three-grip chuck. Preferably, the device further comprises a first rotating shaft 37, a first bearing 38 and a first bracket 39, the first bracket 39 is movably arranged on the horizontal guide rail 34, the first motor 35 is arranged on the first bracket 39, the first bearing 38 is sleeved on the first rotating shaft 37, one end of the first rotating shaft 37 is fixed with the rotating chuck 36, the other end of the first rotating shaft 37 is connected with the rotating shaft of the first motor 35 through a flange, and is rotatably connected with the first rotating shaft 37 through the first bearing 38, so that the coaxiality of the rotating shaft of the first motor 35 and the rotating chuck 36 is improved.

In one embodiment, as shown in fig. 1-4, the polishing mechanism 2 includes a polishing grinding wheel 21, a grinding wheel spindle 22, a second bearing 23, a bearing bracket 24, a motor bracket 25, and a second motor 26, the second motor 26 is disposed on the motor bracket 25, the bearing bracket 24 is disposed on the motor bracket 25, one end of the grinding wheel spindle 22 is connected to the second motor 26 through a flange, and the other end mounts the polishing grinding wheel 21 and is rotatably connected to the bearing bracket 24 through the second bearing 23. The polishing grinding wheel 21 is driven to rotate at a high speed through the grinding wheel spindle 22 by a second motor 26, so that the cock 4 is ground; meanwhile, by arranging the second bearing, a fulcrum is added to improve the stability of the polishing grinding disc 21 during rotation; in addition, the flange connection increases the connection strength between the second motor 26 and the grinding wheel spindle 22 and increases the coaxiality thereof.

In one embodiment, as shown in FIGS. 1-4, vertical rails 33 and horizontal rails 34 are dovetail rails.

In one embodiment, as shown in fig. 1-4, the housing 1 is a sealed structure. As the cock 4 can generate powder when being polished, the air is polluted, and the health of workers is further influenced. Preferably, the lower part of the side wall of the frame 1 is provided with a through hole 5 communicated with the inside of the frame and used for being connected with a dust collector. And collecting the grinding dust in the frame 1 through a dust collector.

The utility model discloses when using, as shown in fig. 1-4, place cock 4 on rotatory chuck 36, press from both sides cock 4 tightly through rotatory chuck 36, then close frame 1, the starting drive, the dust catcher begins to work, drive polishing mill 21 through PLC control second motor 26 and rotate, first motor 35 drives rotatory chuck 36 and makes 4 coaxial rotations of cock, drive first support 39 through second cylinder 32 and to polishing mechanism 2 horizontal migration, make cock 4 and polishing mill 21 contact, then drive horizontal guide 34 vertical removal through first cylinder 31, and then make 4 vertical removal of cock, the realization is polished whole 4 lateral walls.

The above are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; the scope of the appended claims should be accorded the broadest interpretation so as to encompass all such modifications and equivalent arrangements as is within the spirit and scope of the present invention.

Claims

1. The faucet polishing machine is characterized by comprising a rack, a polishing mechanism and a grabbing mechanism, wherein the polishing mechanism is arranged on the rack, and the grabbing mechanism is symmetrically arranged on two sides of the polishing mechanism; the grabbing mechanism comprises a first cylinder, a second cylinder, a vertical guide rail, a horizontal guide rail, a first motor and a rotary chuck, the vertical guide rail is vertically arranged on the rack, the horizontal guide rail is slidably arranged on the vertical guide rail, the first cylinder drives the horizontal guide rail to vertically move, the first motor is slidably arranged on the horizontal guide rail, the second cylinder drives the motor to horizontally move, the rotary chuck is arranged on the first motor, and the first motor drives the rotary chuck to rotate at a constant speed.

2. The faucet polishing machine of claim 1, wherein the grabbing mechanism further comprises a first rotating shaft, a first bearing and a first bracket, the first bracket is slidably disposed on the horizontal guide rail, the first motor is disposed on the first bracket, the first bearing is sleeved on the first rotating shaft, one end of the first rotating shaft is fixed to the rotating chuck, and the other end of the first rotating shaft is connected to the rotating shaft of the first motor through a flange.

3. A tap polisher according to claim 1 in which the polishing mechanism includes a polishing wheel, a wheel spindle, a second bearing, a bearing support, a motor support and a second motor, the second motor being disposed on the motor support, the bearing support being disposed on the motor support, the wheel spindle being connected at one end to the second motor by a flange and at the other end mounting the polishing wheel and being rotatably connected to the bearing support by the second bearing.

4. A faucet polishing machine according to claim 1, wherein the vertical and horizontal rails are dovetail rails.

5. A tap polisher according to claim 1 in which the housing is a sealed structure.

6. A faucet polishing machine according to claim 5, wherein the lower part of the side wall of the frame is provided with a through hole communicated with the inside of the frame for connecting with a dust collector.