CN202225056U

CN202225056U - Composite polishing machine

Info

Publication number: CN202225056U
Application number: CN2011202325461U
Authority: CN
Inventors: 余胜荣
Original assignee: XIAMEN SAILING PRECISE HARDWARE MANUFACTURE CO Ltd
Current assignee: XIAMEN SAILING PRECISE HARDWARE MANUFACTURE CO Ltd
Priority date: 2011-06-30
Filing date: 2011-06-30
Publication date: 2012-05-23
Anticipated expiration: 2021-06-30

Abstract

The utility model discloses a composite polishing machine which comprises a clamping piece and a polishing mechanism, wherein the clamping piece is used for fixing workpieces, the polishing mechanism is provided with a polishing wheel, and the polishing wheel is in contact with each workpiece in a specific position. The composite polishing machine is characterized in that the clamping piece is distributed in a closed production line; at least one polishing mechanism is arranged and is distributed beside the production line; and the polishing wheel of the polishing mechanism has same height and angle relative to the same contact part of each workpiece. According to a part needed to be polished of the workpiece, a plurality of polishing mechanisms with corresponding number are arranged beside the production line, so that the workpieces can be polished completely by passing through the production line at one time and by being clamped at one time, therefore, the polishing efficiency and precision are higher.

Description

The composite polishing machine

Technical field

The utility model relates to a kind of processing equipment, specifically is a kind of polishing machine with composite polishing function.

Background technology

The polishing process of workpiece tends to take many flow process time, especially when workpiece have multi-angle regular during irregular burnishing surface, under the prerequisite of using a fixing polishing mechanism, need repeatedly adjust angle, even have clamping times repeatedly.On the one hand, not only consumption time cost and manpower, on the other hand, the error that multiple clamping is brought is inevitable greater than a clamping.A kind of demand is so just arranged, and promptly is can under the prerequisite of a clamping, accomplish all polishing processes as where designing burnishing device, make the workpiece with multi-angle burnishing surface.

The utility model content

To above demand, the utility model proposes a kind of composite polishing machine, and its technical scheme is following:

The composite polishing machine comprises holder that is used for fixing workpiece and the polishing mechanism that has polishing wheel, and wherein said polishing wheel touches at the said workpiece of ad-hoc location and each mutually; It is characterized in that: said holder is distributed in a closed jet waterline; Said polishing mechanism has at least one, is distributed in by the said streamline; Wherein, the polishing wheel of said polishing mechanism all has identical height and angle with respect to the same position of touching mutually of each said workpiece.

As the preferred person of the utility model technical scheme, can aspect following, improve:

In one preferred embodiment, said streamline comprises a rotating disk, and said holder circumferentially is distributed in said rotating disk, and identical with respect to the distance of said center of turntable.

In one preferred embodiment, said holder axial restraint and rotation are matched with said rotating disk.

In one preferred embodiment, said polishing mechanism comprises that also one drives the drive unit of said holder rotation.

In one preferred embodiment, each comprises two air inlet pipe said holder, and this two air inlet pipe is communicated with the air-operated solenoid valve on the said rotating disk; Said air-operated solenoid valve all is communicated with the central flow divider of said rotating disk.

In one preferred embodiment, said polishing mechanism comprises the adjusting bracket of a band stepper motor, the polishing motor of the said polishing wheel of fixed drive on this adjusting bracket.

In one preferred embodiment, said rotating disk, polishing mechanism are fixed in the upper surface of a board, and are covered by the dust cover of a light-permeable; Said dust cover has working hole in said rotating disk side, and this dust cover also has air entry simultaneously.

The beneficial effect that the utility model brings is:

1. according to the position of workpiece needs polishing, at the other a plurality of polishing mechanisms that respective numbers is set of streamline, make workpiece through a streamline, can accomplish the polishing that all ones are through a clamping simultaneously, the efficient and the ratio of precision of polishing are higher.

2. obtain handling more uniformly when but the holder of rotation makes the polishing of workpiece rotation antimere.

3. disc type aerodynamic flow line structure is simple and reliable, all can realize clamping and loading and unloading simultaneously at the arbitrary place of disk outer rim, can save cost only by the one man operation.

4. the adjusting bracket that has stepper motor makes that polishing wheel can be according to wearing and tearing adjustment compensation automatically.

5. the dust cover that has working hole and air entry can reduce dust pollution, attendant's health and Environmental security to greatest extent.

Description of drawings

Embodiment is described further the utility model below in conjunction with accompanying drawing:

Fig. 1 is the utility model embodiment top view;

Fig. 2 is Fig. 1 embodiment side view.

The specific embodiment

Embodiment one:

As shown in Figure 1, the utility model embodiment top view.The rotating disk 200 of a rotatable hard of board 100 axial restraints, these rotating disk 200 nearly outer rim places circumferentially are distributed with 12 rotational symmetric holders 220; Each holder 220 self connects two air inlet pipe 221, and all inserts the flow divider 210 of rotating disk 200 central authorities again behind the air inlet pipe 221 connection air-operated solenoid valves 222.

But workpiece 400 of clamping all on each holder 220; Rotating disk 200 rotate a circle during in, each workpiece that is held 400 all can receive the processing of all polishing mechanisms 300, in this example, polishing mechanism 300 has three covers, respectively as figure be installed in by rotating disk 200 peripheries.

The flow divider 210 unified pneumatic power source that are provided for clamping or release; Two air inlet pipe 221 receive the control realization alternate conduction of air-operated solenoid valve 222, also just make holder 220 realize clamping or discharging the process of workpiece 400.Simple and reliable for structure.

Can know more details in conjunction with Fig. 2, Fig. 2 is a side view embodiment illustrated in fig. 1.Polishing mechanism 300 is to be fixed on the adjustable column 301, has adjusting bracket 302 and is fixed on stepper motor 305 and the polishing motor 303 on the adjusting bracket 203.Fixing coarse-fibred polishing wheel 304 on polishing motor 303 rotors, this polishing wheel can polish in its sustained height position the workpiece 400 of each process; Simultaneously, stepper motor 305 is according to the abrasion condition of polishing wheel 304, and the attitude of adjusting adjusting bracket 302 automatically realizes auto-feed, to keep good polishing effect.This stepper motor 305 can be by its feeding parameter of experimental parameter determining, and the abrasion condition that also can monitor polishing wheel 304 in real time is with timely compensation.That adopt in this example is the former, and promptly the experience wear data with polishing wheel 304 compensates the feeding parameter as it.

Other two groups of polishing mechanisms also adopt similar structure; Different only be the geomery and the position of polishing wheel; Consider that workpiece 400 needs to polish the height at position, inside and outside other, promptly set different polishing mechanism positions, the process that makes rotating disk turn over a week is promptly accomplished the polishing of all sites.

Also has a driven wheel 230 in the bottom of each holder 200; This driven wheel 230 can be driven in rotation at every turn near polishing mechanism 300 time; The drive unit (not indicating) of the workpiece 400 polished mechanism belows on the holder 220 is driven; And, so obtain more uniform polishing effect with respect to polishing wheel 304 reverse rotations; And when holder 220 leaves out any one polishing mechanism 300, all can break away from engagement because of driven wheel 230 to run out of steam, stop the rotation.

Embodiment two:

This example illustrates.On the basis of embodiment one, the dust cover of the every parts on board of all rotating disks, polishing mechanism or the like with a light-permeable covered, open a working hole in the side of disk simultaneously, in order to the workpiece on the installation/unload gripper; In addition, open a suction hole at the dust cover top, insert getter device, in time extract the air in the dust cover, the dust that polishing is ground is in time discharged from suction hole.

The above; Be merely the utility model preferred embodiment; So can not limit the scope that the utility model is implemented according to this, the equivalence of promptly doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.

Claims

1. the composite polishing machine comprises holder that is used for fixing workpiece and the polishing mechanism that has polishing wheel, and wherein said polishing wheel touches at the said workpiece of ad-hoc location and each mutually; It is characterized in that: said holder is distributed in a closed jet waterline; Said polishing mechanism has at least one, is distributed in by the said streamline; Wherein, the polishing wheel of said polishing mechanism all has identical height and angle with respect to the same position of touching mutually of each said workpiece.

2. composite polishing machine according to claim 1 is characterized in that: said streamline comprises a rotating disk, and said holder circumferentially is distributed in said rotating disk, and identical with respect to the distance of said center of turntable.

3. composite polishing machine according to claim 2 is characterized in that: said holder axial restraint and rotation are matched with said rotating disk.

4. composite polishing machine according to claim 3 is characterized in that: said polishing mechanism comprises that also one drives the drive unit of said holder rotation.

5. composite polishing machine according to claim 4 is characterized in that: each comprises two air inlet pipe said holder, and this two air inlet pipe is communicated with the air-operated solenoid valve on the said rotating disk; Said air-operated solenoid valve all is communicated with the central flow divider of said rotating disk.

6. composite polishing machine according to claim 5 is characterized in that: said polishing mechanism comprises the adjusting bracket of a band stepper motor, the polishing motor of the said polishing wheel of fixed drive on this adjusting bracket.

7. composite polishing machine according to claim 6 is characterized in that: said rotating disk, polishing mechanism are fixed in the upper surface of a board, and are covered by the dust cover of a light-permeable; Said dust cover has working hole in said rotating disk side, and this dust cover also has air entry simultaneously.