Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides multi-axis linkage polishing equipment, so that the production efficiency and the production and processing quality are improved.
The aim of the invention is realized by the following technical scheme:
a multi-axis linkage grinding apparatus comprising: work base, install grinding elevating gear and the activity of work on the work base are located work base is last work piece conveyer, grinding elevating gear includes: the device comprises a fixed support frame, a vertical lifting block movably mounted on the fixed support frame, a transposition rotating block rotatably mounted on the vertical lifting block, a lifting driving part in driving connection with the vertical lifting block and a rotation driving part in driving connection with the transposition rotating block, wherein a plurality of rows of polishing rotating wheel sets and polishing driving parts in driving connection with the plurality of rows of polishing rotating wheel sets are mounted on the transposition rotating block, and the plurality of rows of polishing rotating wheel sets are distributed in an annular array along a rotating shaft of the transposition rotating block.
As a preferable scheme of the invention, the polishing rotating wheel set comprises a polishing driving wheel and a plurality of polishing driven wheels.
As a preferable scheme of the invention, the polishing driving part comprises a driving motor and a transmission shaft commutator, wherein the driving motor is in driving connection with the transmission shaft commutator, and the transmission shaft commutator is in transmission connection with one end of polishing driving wheels on a plurality of rows of polishing rotating wheel groups through a transmission synchronous belt.
As a preferable scheme of the invention, the polishing driving wheel is provided with a clutch controller.
As a preferred scheme of the invention, the polishing driving wheel is in driving connection with a plurality of polishing driven wheels through a synchronous belt.
As a preferable scheme of the invention, the polishing driving wheel and the polishing driven wheel are respectively provided with polishing discs.
As a preferable scheme of the invention, the polishing rotating wheel set is provided with four rows.
As a preferable scheme of the invention, the transmission shaft commutator is a four-shaft transmission commutator.
As a preferable embodiment of the present invention, the lifting driving part is a lifting motor.
As a preferable embodiment of the present invention, the rotation driving unit is a rotation motor.
Compared with the prior art, the invention has the following advantages:
according to the multi-axis linkage polishing equipment, the polishing lifting device and the workpiece conveying device are arranged, so that polishing and machining operation on a workpiece is completed. Wherein, the lifting device polishes through setting up transposition turning block, multirow and polishes turning wheel group and drive division to can accomplish the conversion of different abrasive finishing turning wheel group, realize accomplishing the processing operation of polishing more than two kinds on same equipment from this, also reduced manufacturing cost when improving production efficiency greatly.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Fig. 1 is a block diagram of a multi-axis linkage sanding apparatus 10 in accordance with one embodiment of the present invention.
A multi-axis linkage sanding apparatus 10 comprising: a work base 100, a polishing lifting device 200 mounted on the work base 100, and a workpiece conveying device 300 movably provided on the work base 100.
As shown in fig. 1, 2 and 3, the polishing lifting device 200 includes: the device comprises a fixed support frame 210, a vertical lifting block 220 movably arranged on the fixed support frame 210, a transposition rotating block 230 rotatably arranged on the vertical lifting block 220, a lifting driving part 240 in driving connection with the vertical lifting block 220 and a rotating driving part 250 in driving connection with the transposition rotating block 230, wherein a plurality of rows of grinding rotating wheel sets 260 and grinding driving parts 270 in driving connection with the plurality of rows of grinding rotating wheel sets are arranged on the transposition rotating block 230, and the plurality of rows of grinding rotating wheel sets 260 are distributed in an annular array along the rotating shaft of the transposition rotating block 230.
As shown in fig. 2 and 3, the polishing rotating wheel set 260 includes a polishing driving wheel 261 and a plurality of polishing driven wheels 262, a clutch controller 280 is installed on the polishing driving wheel 261, meanwhile, the polishing driving wheel 261 is in driving connection with the plurality of polishing driven wheels 262 through a synchronous belt 290, so that the polishing driving wheel 261 can drive the plurality of polishing driven wheels 262 to rotate together while rotating, and since the polishing disc 263 is installed on each of the polishing driving wheel 261 and the polishing driven wheels 262, the polishing rotating wheel set 260 can polish and polish a processed workpiece on the workpiece conveying device 300. The clutch controller 280 is used for controlling the motion of the polishing driving wheel 261, when the corresponding polishing rotating wheel set 260 is needed, the clutch controller 280 works to control the polishing driving wheel 261 to rotate, and the clutch controllers 280 on the rest polishing rotating wheel sets 260 do not work, so that arbitrary control is achieved.
Further, a transmission compression wheel 264 and a transmission guide wheel 265 are installed between two adjacent polishing driven wheels 262 or between each polishing driven wheel 262 and each polishing driving wheel 261, and the transmission compression wheel 264 is arranged above the synchronous belt 290 and is in compression fit with the synchronous belt 290, so that the effect of increasing the compression force is achieved, the synchronous belt 290 is kept in a tensioning state in transmission work, and the polishing driving wheels 261 and the polishing driven wheels 262 are ensured to work stably. The transmission guide wheel 265 is in transmission fit with the synchronous belt 290, and plays a role in transmission of the synchronous belt 290, so that transmission work of the synchronous belt 290 is smoother.
In this embodiment, the transmission pinch roller 264 is installed on the positioning fixture block 266, and a plurality of installation adjustment clamping grooves (not shown) are formed in the positioning fixture block 266, and the transmission pinch roller 264 is provided with an installation fixture block which is correspondingly clamped with the installation adjustment clamping grooves, so that the transmission pinch roller 264 can be quickly installed and clamped on the installation adjustment clamping grooves through the installation fixture block, and the installation is quickly adjusted, so that the production and the operation are more convenient, and the efficiency is higher.
In another embodiment of the present invention, a rubbing and polishing horizontal bar 267 is mounted on the polishing driving wheel 261 and the polishing driven wheels 262, a plurality of eccentric wheel mechanisms 268 are mounted on the rubbing and polishing horizontal bar 267, and the rubbing and polishing horizontal bar 267 is respectively connected with the polishing driving wheel 261 and the polishing driven wheels 262 through the eccentric wheel mechanisms 268, so that the polishing driving wheel 261 can drive the polishing driven wheels 262 to rotate through the rubbing and polishing horizontal bar 267 while rotating, and meanwhile, the rubbing and polishing horizontal bar 267 moves according to a track set by the eccentric wheel mechanisms 268, thereby realizing rubbing and polishing processing on a workpiece.
As shown in fig. 3, the polishing driving part 270 includes a driving motor 271 and a driving shaft commutator 272, the driving motor 271 is in driving connection with the driving shaft commutator 272, and the driving shaft commutator 272 is in driving connection with one end of a polishing driving wheel 261 on the multi-row polishing rotating wheel set 260 through a driving synchronous belt 273.
In this embodiment, the polishing rotating wheel set 260 is provided with four rows, and the transmission shaft commutator 272 is a four-shaft transmission commutator. The elevation driving part 240 is an elevation motor, and the rotation driving part 250 is a rotation motor.
As shown in fig. 4, the transmission shaft commutator 272 is a four-shaft transmission commutator, one end of the transmission shaft commutator 272 is provided with a transmission rotating wheel 272a, and the transmission shaft commutator 272 is in driving connection with the driving motor 271 through the transmission rotating wheel 272 a. The transmission shaft commutator 272 is provided with a first transmission shaft 272b, a second transmission shaft 272c, a third transmission shaft 272d and a fourth transmission shaft 272e, wherein the first transmission shaft 272b and the second transmission shaft 272c are symmetrically arranged, and the third transmission shaft 272d and the fourth transmission shaft 272e are symmetrically arranged. The first transmission shaft 272b, the second transmission shaft 272c, the third transmission shaft 272d and the fourth transmission shaft 272e are respectively provided with a mounting bump 272f for mounting related rotating parts, so that the mounting and positioning are more accurate and convenient.
The transmission shaft reverser 272 transmits and converts power through the first transmission shaft 272b, the second transmission shaft 272c, the third transmission shaft 272d and the fourth transmission shaft 272e, so that the rotation work of the four-row polishing rotation wheel set 260 can be controlled through one motor, and the structure is simple and compact, and the movement is more stable.
The vertical lifting block 220 is driven by the lifting driving part 240 to move up and down, so that the transposition rotating block 230 on the vertical lifting block 220 arrives at a set polishing position, and the workpiece on the workpiece conveying device 300 is polished by the polishing rotating wheel set 260.
Specifically, the transposition rotary block 230 is rotated by the driving of the rotation driving part 250, so that different polishing rotary wheel sets 260 on the transposition rotary block 230 are rotationally set into a processing polishing set for processing according to different processing technologies. The polishing driving wheel 261 in the polishing rotating wheel set 260 and the polishing disks 263 on the polishing driven wheels 262 can be replaced in different specifications, more than two polishing process operations can be guaranteed, the application range of the equipment is greatly enlarged, various polishing operations can be carried out on the same equipment, the production efficiency is greatly improved, and the production cost is saved.
As shown in fig. 1, the workpiece transfer apparatus 300 includes a slide transfer plate 310 slidably provided on the work base 100 and a workpiece mount 320 slidably provided on the slide transfer plate 310, and a plurality of mounting rotary shafts 330 are provided on the workpiece mount 320 and are rotationally driven and controlled by a mounting rotary motor 340.
Further, a coolant outlet pipe 350 is provided to each of the mounting rotary shafts 330, and a cooling operation is performed by the coolant outlet pipe 350 when the workpiece is machined.
The workpiece to be machined is mounted on a jig mounted on the rotation shaft 330, and is transferred to the lower side of the polishing lifting device 200 by the slide transfer plate 310 and the workpiece mounting table 320 to be polished. While machining, the installation rotating motor 340 drives the installation rotating shaft 330 to rotate, thereby driving the machined workpieces to be active together, and finishing the grinding and polishing machining.
Compared with the prior art, the invention has the following advantages:
the multi-axis linkage polishing device 10 of the invention completes polishing and processing operations on workpieces by arranging the polishing lifting device 200 and the workpiece conveying device 300. Wherein, the lifting device 200 polishes through setting up transposition turning block 230, multirow and polishes turning wheel group 260 and drive portion 270 to can accomplish the conversion of different polishing turning wheel groups 260, realize accomplishing the processing operation of polishing more than two kinds on same equipment from this, also reduced manufacturing cost when improving production efficiency greatly.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.