CN211760713U

CN211760713U - Polishing machine and controllable multi-steering polishing device thereof

Info

Publication number: CN211760713U
Application number: CN201921868800.XU
Authority: CN
Inventors: 曹永台
Original assignee: Dongguan Guanxi Precision Hardware Products Co ltd
Current assignee: Dongguan Guanxi Precision Hardware Products Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-10-27
Anticipated expiration: 2029-11-01

Abstract

The utility model relates to a burnishing machine and burnishing device that controllable many turns to thereof, treat the instrument axle of polishing work piece including slewing mechanism, revolution motor, first driving gear, first driven gear, idler, first carousel, first pivot and being used for the installation, the revolution motor is connected with first pivot, first driving gear is connected in the drive of first pivot, the idler meshes with first driving gear and first driven gear simultaneously, first rim plate is connected to first driven gear, first rim plate rotates along with first pivot when first pivot is rotated, but the first carousel rotation of rotary mechanism drive instrument axle relatively just revolves along with first carousel when first carousel rotates. It makes first driving gear and first driven gear turn to unanimously, simultaneously, can freely adjust turning to and the rotational speed of first carousel and tool axle, and convenient to use improves the quality of the efficiency of polishing and product.

Description

Polishing machine and controllable multi-steering polishing device thereof

Technical Field

The utility model belongs to the technical field of the burnishing machine technique and specifically relates to indicate a burnishing machine and burnishing device that controllable many turned to thereof.

Background

The polishing machine is widely applied to polishing the surfaces of intelligent wearable metal accessories such as intelligent watches, mobile phone metal shells, jewelry, spectacle frames and the like as polishing equipment. The tool shaft of the existing fluid polishing machine is single in turning direction, inconvenient to use and low in polishing efficiency, and the quality of a polished workpiece is reduced.

Therefore, in the patent application of the present invention, the applicant has elaborately studied a polishing machine and a controllable multi-steering polishing device thereof to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above-mentioned prior art not enough, main aim at provides a burnishing machine and burnishing device that controllable many turned to thereof, and it makes first driving gear and first driven gear turn to unanimously, simultaneously, can freely adjust turning to and the rotational speed of first carousel and tool axle, and convenient to use improves the quality of efficiency of polishing and product.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a burnishing device that controllable many turns to, is including slewing mechanism, revolution motor, first driving gear, first driven gear, idler, first carousel, first pivot and be used for installing the instrument axle of treating the polishing work piece, the revolution motor is connected with first pivot, first driving gear is connected in first pivot drive, the idler meshes with first driving gear and first driven gear simultaneously, first rim plate is connected to first driven gear, first rim plate rotates along with first pivot when first pivot rotates, but the first carousel rotation of rotary mechanism drive instrument axle relatively just revolves along with first carousel when first carousel rotates.

As a preferred scheme, the rotating mechanism comprises a self-rotating motor and a self-rotating shaft, the self-rotating motor is connected with one end of the self-rotating shaft in a driving mode, and the other end of the self-rotating shaft is connected with the tool shaft through a transmission mechanism in a transmission mode.

As a preferred scheme, the transmission mechanism comprises a second driving gear, a second driven gear and a third driven gear, the other end of the rotation shaft is connected with the second driving gear, the second driven gear is simultaneously meshed with the second driving gear and the third driven gear, and the third driven gear is connected with the tool shaft.

As a preferred scheme, the first driven gear is connected with the first wheel disc through a first bearing, and the first bearing is sleeved on the periphery of the rotating shaft.

As a preferable scheme, a correcting mechanism is arranged on the first rotating disc and comprises a second rotating disc, a second rotating shaft and a correcting gear, one end of the second rotating shaft is in driving connection with the second rotating disc, and the other end of the second rotating shaft is in rotating connection with the correcting gear;

the periphery of the rotation shaft is sleeved with a second bearing, the periphery of the second bearing is sleeved with a fixed wheel, the fixed wheel is meshed with the correction gear, and the tool shaft is arranged on the second turntable and revolves along with the second turntable when the second turntable rotates.

As a preferable scheme, the device also comprises a first positioning plate, and the revolution motor and the rotation motor are both arranged on the first positioning plate.

As a preferred scheme, still including second locating plate and side locating plate, interval equipment about first locating plate and the second locating plate, just, first locating plate passes through the side locating plate and connects the second locating plate, first bearing is fixed in on the second locating plate, the lower extreme periphery cover of the first pivot of revolution motor is equipped with the third bearing, third bearing fixed connection second locating plate.

As a preferred scheme, the protective housing is connected with to the below of second locating plate, the protective housing has the protection chamber, the hole of stepping down has been seted up to the inner wall in protection chamber, tool axle dress is located and is stepped down downthehole and expose outside the protective housing.

A polishing machine comprises a polishing device, wherein the polishing device is a controllable multi-steering polishing device.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly: the idler wheel is meshed with a first driving gear and a first driven gear at the same time, power is transmitted to the idler wheel from the first driving gear, then the idler wheel is transmitted to the first driven gear, so that the first driving gear and the first driven gear are in consistent steering, and the steering and the rotating speed of a first turntable and a jig shaft can be freely adjusted by matching with a self-rotation motor, a self-rotation shaft and a transmission mechanism, so that the polishing machine is convenient to use, and the polishing efficiency and the product quality are improved;

secondly, through the correction mechanism, the second rotating shaft is prevented from idling due to the rotation stability and reliability between the second rotating disc and the first rotating disc.

To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is an exploded view of an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a front-back adjustment mechanism according to an embodiment of the present invention (showing connection between a second photoelectric switch and a second slide rail);

FIG. 4 is an exploded view of FIG. 3;

fig. 5 is a schematic structural diagram of a front-back adjustment mechanism according to an embodiment of the present invention (showing connection between a first photoelectric switch and a first slide rail);

FIG. 6 is an exploded view of FIG. 5 (without the second photoelectric switch and the first light barrier shown);

FIG. 7 is a schematic structural diagram of an auxiliary material device according to an embodiment of the present invention (showing a connection vibration mechanism);

FIG. 8 is a schematic view of the auxiliary device of FIG. 7 at another angle;

FIG. 9 is an exploded view of FIG. 7;

FIG. 10 is a top view of a polishing apparatus in accordance with an embodiment of the present invention;

FIG. 11 is an exploded view of the polishing apparatus according to the embodiment of the present invention (mainly showing a fixture fixing and mounting unit);

fig. 12 is a sectional view of a polishing apparatus according to an embodiment of the present invention (mainly showing a jig fixing and mounting unit).

The reference numbers illustrate:

10. machine table

11. First slide rail 12 and first photoelectric switch

13. Second slide rail 14 and second photoelectric switch

20. Auxiliary material device 201 and auxiliary material cavity

202. Extension part 203, bottom plate part

204. Ring-shaped portion 205, first handle

206. Valve 207, second handle

21. Elastic piece 22, bottom bracket

221. Support leg 222 and pulley

231. A first connecting rod 232 and a second connecting rod

233. Third connecting rod 234, fourth connecting rod

235. Fifth connecting rod 236 and sixth connecting rod

237. Seventh connecting rod 238 and eighth connecting rod

239. Ninth connecting rod 240 and tenth connecting rod

30. Front-rear adjusting mechanism 31 and second translation sliding seat

311. A first clamping plate 312 and a second clamping plate

32. Second driving mechanism 321 and second screw rod lifter

33. Second light blocking plate 34 and L-shaped connecting plate

341. Longitudinal part 342, vertical part

35. Reinforcing rib

40. Up-down adjusting mechanism 41, first translation sliding seat

42. First driving mechanism 421 and first lead screw lifter

43. Support part 431 and front baffle

432. Backplate 433, left baffle

44. First light barrier

45. Mounting plate 46, fixing seat

50. Vibration mechanism 51 and vibration motor

60. Polishing device 601 and jig shaft

602. Protective shell

611. Rotation motor 612 and rotation shaft

62. Revolution motor 621 and first rotating shaft

622. First driving gear 623 and third bearing

63. Idler gear 64, first driven gear

651. First positioning plate 652 and second positioning plate

66. First rotary disk 671 and second driving gear

672. Second driven gear 673, third driven gear

681. First bearing 682 and second bearing

683. Fixed wheel

691. Second rotating disc 692 and second rotating shaft

693. And (5) correcting the gear.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

As shown in fig. 1 to 12, a polishing machine includes a polishing device, a main control unit, a machine table 10, an auxiliary device 20, a front-back adjusting mechanism 30, a vertical adjusting mechanism 40, a vibrating mechanism 50, and a polishing device 60 mounted on the machine table 10, wherein the polishing device 60 is a controllable multi-direction polishing device and includes a rotating mechanism and a tool shaft 601 for mounting a workpiece to be polished, and the rotating mechanism is connected to the tool shaft 601 in a driving manner to control the workpiece to be polished on the tool shaft 601 to rotate in a horizontal plane; the main control unit is respectively connected with the front-back adjusting mechanism 30, the up-down adjusting mechanism 40, the vibrating mechanism 50 and the rotating mechanism in a control mode.

The auxiliary material device 20 is provided with an auxiliary material cavity 201 for containing polishing liquid, and the jig shaft 601 extends into the auxiliary material cavity 201;

the upper and lower adjusting mechanisms 40 are connected to the auxiliary material device 20 to control the auxiliary material device 20 to move and adjust left and right relative to the machine table 10, and the fluid grinding materials are prevented from being stacked through the upper and lower adjusting mechanisms 40; in this embodiment, the up-down adjusting mechanism 40 includes a first translation sliding seat 41 and a first driving mechanism 42, and the machine 10 is provided with a first sliding rail 11; the first driving mechanism 42 drives the first sliding seat 41 to move back and forth along the first sliding rail 11, so as to drive the auxiliary material device 20 to move back and forth along the vertical direction.

Preferably, the first translational sliding seat 41 is provided with a supporting portion 43, the supporting portion 43 is located below the auxiliary material device 20, and in the upward displacement process of the first translational sliding seat 41, the supporting portion 43 is connected with the bottom of the auxiliary material device 20 to drive the auxiliary material device 20 to reciprocate up and down.

In this embodiment, the up-down adjusting mechanism 40 is provided with two and two symmetrically arranged on the left and right sides of the auxiliary material device 20, the supporting portions 43 of the two up-down adjusting mechanisms 40 are respectively provided with a front baffle 431 and a rear baffle 432 for respectively limiting the front and rear displacement of the auxiliary material device 20, the supporting portion 43 of the up-down adjusting mechanism 40 located on the left side of the auxiliary material device 20 is provided with a left baffle 433 for limiting the left side displacement of the auxiliary material device 20, and the supporting portion 43 of the up-down adjusting mechanism 40 located on the right side of the auxiliary material device 20 is provided with a right baffle for limiting the right side.

The machine station 10 is provided with a plurality of first photoelectric switches 12, the first translational sliding seat 41 is further provided with a first light barrier 44, and the first light barrier 44 slides along with the first translational sliding seat 41 to block the light receiving ports of the corresponding first photoelectric switches 12.

First actuating mechanism 42 is including setting up first lead screw lift 421 on board 10, main control unit control connection is in the controlled end of the motor of first lead screw lift 421, the lead screw and the first translation sliding seat 41 of first lead screw lift 421 are connected, first lead screw lift 421 drives first translation sliding seat 41 and moves toward resetting from top to bottom along first slide rail 11.

Specifically, the first translational sliding seat 41 is connected with a mounting plate 45, the supporting portion 43 is located on one side of the mounting plate 45 facing the auxiliary material device 20, the mounting plate 45 is connected with a fixing seat 46 on the side facing away from the auxiliary material device 20, a screw rod of the first screw rod lifter 421 is connected with the fixing seat 46, and the first photoelectric switch 12 is arranged on the mounting plate 45.

The front and rear adjusting mechanism 30 is connected to the auxiliary material device 20 to control the auxiliary material device 20 to move forward and backward relative to the machine table 10; in this embodiment, two front and back adjusting mechanisms 30 are provided, and both are symmetrically disposed below the auxiliary material device 20. The front-back adjusting mechanism 30 comprises a second translation sliding seat 31 and a second driving mechanism 32, the auxiliary material device 20 is arranged on the second translation sliding seat 31, and the machine table 10 is provided with a second slide rail 13; the second driving mechanism 32 drives the second sliding seat 31 to move back and forth along the second sliding rail 13 to drive the auxiliary material device 20 to move back and forth along the left and right directions.

A plurality of second photoelectric switches 14 are arranged on the machine table 10 and are distributed in a front-back spacing manner, a second light blocking plate 33 is further arranged on the second translation sliding seat 31, and the second light blocking plate 33 slides along with the second translation sliding seat 31 to block a light receiving opening of the corresponding second photoelectric switch 14.

The second driving mechanism 32 includes a second lead screw lifter 321 disposed on the machine table 10, the main control unit is controlled and connected to a motor controlled end of the second lead screw lifter 321, a lead screw of the second lead screw lifter 321 is connected to the second sliding seat 31, and the second lead screw lifter 321 drives the second sliding seat 31 to move up and down along the second slide rail 13.

The second sliding seat 31 is provided with a first clamping plate 311 and a second clamping plate 312 connected to the rear side of the first clamping plate 311, a clamping position is formed between the first clamping plate 311 and the second clamping plate 312, the auxiliary material device 20 is provided with an extension portion 202 extending downwards, and the extension portion 202 extends into the clamping position. The extending portions 202 are connected to the first holding plate 311 and the second holding plate 312, and the second light blocking plate 33 is connected to the first holding plate 311 and the second holding plate 312 respectively.

The bottom of the second translational sliding seat 31 is connected with an L-shaped connecting plate 34, the L-shaped connecting plate 34 has a longitudinal portion 341 extending in the front-rear direction and a vertical portion 342 integrally extending downward from the front end of the longitudinal portion 341, the upper end of the vertical portion 342 is connected with the second translational sliding seat 31, the first clamping plate 311 is connected to the front side of the vertical portion 342, the front end of the screw rod of the second screw rod lifter 321 is connected with the first clamping plate 311, and a reinforcing rib 35 is connected between the longitudinal portion 341 and the vertical portion 342.

The vibration mechanism 50 is connected to the auxiliary material device 20 to control the auxiliary material device 20 to vibrate relative to the machine table 10, and each fluid abrasive moves through the vibration mechanism 50, so that the grinding efficiency can be improved by at least 3 times; in this embodiment, the vibration mechanism 50 includes a vibration motor 51, and the vibration motor 51 is installed at the bottom of the auxiliary material device 20.

The lower end of the auxiliary material device 20 is connected with a bottom bracket 22 through an elastic member 21, the extension part 202 is connected with the bottom bracket 22, four corners of the bottom bracket 22 are connected with supporting legs 221, and the bottom end of each supporting leg 221 is connected with a pulley 222. The vibration motor 51 drives the auxiliary material device 20 to vibrate, and under the action of the elastic force of the elastic member 21, the polishing solution vibrates in the auxiliary material cavity 201. The auxiliary material device 20 comprises a bottom plate part 203 and an annular part 204 integrally extending upwards from the upper end of the bottom plate part 203, an auxiliary material cavity 201 is formed between the inner side of the annular part 204 and the upper end of the bottom plate part 203, a first handle 205 and a valve 206 for fluid infusion or fluid drainage are arranged on the annular part 204, and a second handle 207 is arranged on the valve 206 to facilitate opening and closing of the valve.

In this embodiment, as shown in fig. 9, the bottom bracket 22 includes four connecting rods connected end to end, the four connecting rods are respectively defined as a first connecting rod 231 to a fourth connecting rod 234, a fifth connecting rod 235 and a sixth connecting rod 236 parallel to each other are connected between the first connecting rod 231 and the third connecting rod 233, a seventh connecting rod 237 and an eighth connecting rod 238 parallel to each other are connected between the fifth connecting rod 235 and the fourth connecting rod 234, a ninth connecting rod 239 and a tenth connecting rod 240 parallel to each other are connected between the sixth connecting rod 236 and the second connecting rod 232, the seventh connecting rod 237 and the ninth connecting rod 239 are both restricted to the rear side of the front barrier 431, the eighth connecting rod 238 and the tenth connecting rod 240 are both restricted to the front side of the tailgate 432, the second connecting bar 232 is restricted to the right side of the left shutter 433, and the fourth connecting bar 234 is restricted to the left side of the right shutter.

The polishing device 60 further comprises a revolving motor 62, a first driving gear 622, a first driven gear 64, an idler gear 63, a first wheel disc 66, a first rotating shaft 621, a first positioning plate 651 and a second positioning plate 652;

the revolution motor 62 is connected with a first rotating shaft 621, the first rotating shaft 621 is in driving connection with a first driving gear 622, the idler gear 63 is simultaneously meshed with the first driving gear 622 and a first driven gear 64, the first driven gear 64 is connected with a first wheel disc 66, the first wheel disc 66 rotates along with the first rotating shaft 621 when the first rotating shaft 621 rotates, the tool shaft 601 can rotate relative to the first wheel disc 66 and revolve along with the first wheel disc 66 when the first wheel disc 66 rotates.

In this embodiment, the rotating mechanism includes a rotation motor 611 and a rotation shaft 612, the rotation motor 611 is connected to one end of the rotation shaft 612 in a driving manner, and the other end of the rotation shaft 612 is connected to the tool shaft 601 through a transmission mechanism in a driving manner. Preferably, the transmission mechanism comprises a second driving gear 671, a second driven gear 672 and a third driven gear 673, the other end of the rotation shaft 612 is connected with the second driving gear 671, the second driven gear 672 is engaged with the second driving gear 671 and the third driven gear 673 at the same time, and the third driven gear 673 is connected with the tool shaft 601.

The first driven gear 64 is connected to the first wheel disc 66 through a first bearing 681, and the first bearing 681 is sleeved on the periphery of the rotation shaft 612. A correcting mechanism is arranged on the first rotating disc 66, the correcting mechanism comprises a second rotating disc 691, a second rotating shaft 692 and a correcting gear 693, one end of the second rotating shaft 692 is in driving connection with the second rotating disc 691, and the other end of the second rotating shaft 692 is in rotating connection with the correcting gear 693;

the periphery cover of axis of rotation 612 is equipped with second bearing 682, the periphery cover of second bearing 682 is equipped with tight pulley 683, tight pulley 683 meshes correction gear 693, instrument axle 601 sets up on second carousel 691 and revolves along with second carousel 691 when second carousel 691 rotates. The second rotating shaft 692 is prevented from an idle rotation condition when the second driven gear 672 rotates by the cooperation of the correcting gear 693 and the fixed gear 683.

The existing fluid polishing machine is the reason that 3 shafts rotate in the same direction, the polishing efficiency is low, and the polishing time needs 1 to 6 hours. In order to improve the grinding efficiency and the product yield, the free steering control of the first rotating disc 66 and the jig shaft 601 is realized in the grinding process, and meanwhile, the 3D grinding effect of the fluid abrasive is embodied by combining the vibration, the up-down movement and the front-back movement of the fluid abrasive, and the efficiency is at least improved by 2.5 times compared with the common grinding efficiency.

In this embodiment, the revolving motor 62 and the rotating motor 611 are both mounted on the first positioning plate 651, the first positioning plate 651 and the second positioning plate 652 are assembled at an upper-lower interval, the first positioning plate 651 is connected to the second positioning plate 652 through a side positioning plate, the first bearing 681 is fixed on the second positioning plate 652, the third bearing 623 is sleeved on the periphery of the lower end of the first rotating shaft 621 of the revolving motor 62, and the third bearing 623 is fixedly connected to the second positioning plate 652.

The below of second locating plate 652 is connected with protective housing 602, protective housing 602 has the protection chamber, the hole of stepping down has been seted up to the inner wall in protection chamber, instrument axle 601 is installed in the hole of stepping down and is exposed outside the protective housing.

It should be noted that the second driving gear 671 corresponds to the first wheel disc 66 and is provided with a corresponding number, the second driven gear 672 corresponds to the second rotary disc 691 and is provided with a corresponding number, the second driven gear, the third driven gear and the correcting mechanism form a jig fixing and mounting unit, the jig fixing and mounting unit is provided with a plurality of jig fixing and mounting units, and each jig fixing and mounting unit is in transmission connection with the second driving gear.

Preferably, the first wheel disc 66 is provided with one, the second driving gear 671 is provided with one, the jig fixing and mounting units are provided with four, each jig fixing and mounting unit is provided with one second rotating disc 691, one second driven gear 672 and eight third driven gears 673, the eight third driven gears 673 surround the periphery of the second driven gear 672 and each third driven gear 673 is meshed with the second driven gear 672.

The utility model has the design key points that the idler wheel is meshed with the first driving gear and the first driven gear at the same time, power is transmitted to the idler wheel by the first driving gear, and then the idler wheel is transmitted to the first driven gear, so that the first driving gear and the first driven gear are in consistent steering, and simultaneously, the steering and the rotating speed of the first turntable and the jig shaft can be freely adjusted by matching with the autorotation motor, the autorotation shaft and the transmission mechanism, the use is convenient, and the polishing efficiency and the product quality are improved;

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A controllable multi-steering polishing device is characterized in that: including slewing mechanism, revolution motor, first driving gear, first driven gear, idler, first carousel, first pivot and be used for installing the instrument axle of treating the polishing work piece, the revolution motor is connected with first pivot, first driving gear is connected in the drive of first pivot, the idler meshes with first driving gear and first driven gear simultaneously, first rim plate is connected to first driven gear, first rim plate rotates along with first pivot when first pivot rotates, but the first carousel rotation of rotary mechanism drive instrument axle relatively just revolves along with first carousel when first carousel rotates.

2. A controllable multi-turn polishing apparatus as defined in claim 1, wherein: the rotating mechanism comprises a rotation motor and a rotation shaft, the rotation motor is connected with one end of the rotation shaft in a driving mode, and the other end of the rotation shaft is connected with the tool shaft through a transmission mechanism in a transmission mode.

3. The controllable multi-turn polishing apparatus of claim 2, wherein: the transmission mechanism comprises a second driving gear, a second driven gear and a third driven gear, the other end of the rotation shaft is connected with the second driving gear, the second driven gear is meshed with the second driving gear and the third driven gear simultaneously, and the third driven gear is connected with a tool shaft.

4. A controllable multi-turn polishing apparatus according to claim 3, wherein: the first driven gear is connected with a first wheel disc through a first bearing, and the first bearing is sleeved on the periphery of the rotating shaft.

5. A controllable multi-turn polishing apparatus according to claim 4, wherein: the first rotating disc is provided with a correcting mechanism, the correcting mechanism comprises a second rotating disc, a second rotating shaft and a correcting gear, one end of the second rotating shaft is in driving connection with the second rotating disc, and the other end of the second rotating shaft is in rotating connection with the correcting gear;

6. A controllable multi-turn polishing apparatus according to claim 5, wherein: the device is characterized by further comprising a first positioning plate, wherein the revolution motor and the rotation motor are both arranged on the first positioning plate.

7. A controllable multi-turn polishing apparatus according to claim 6, wherein: the revolution motor is characterized by further comprising a second positioning plate and a side positioning plate, the first positioning plate and the second positioning plate are assembled at an upper interval and a lower interval, the first positioning plate is connected with the second positioning plate through the side positioning plate, the first bearing is fixed on the second positioning plate, a third bearing is sleeved on the periphery of the lower end of a first rotating shaft of the revolution motor, and the third bearing is fixedly connected with the second positioning plate.

8. A controllable multi-turn polishing apparatus as defined in claim 7, wherein: the protective housing is connected with the below of second locating plate, the protective housing has the protection chamber, the hole of stepping down has been seted up to the inner wall in protection chamber, tool axle dress is located and is stepped down downthehole and expose outside the protective housing.

9. A polishing machine is characterized in that: a polishing apparatus comprising the controllable multi-turn polishing apparatus according to any one of claims 1 to 8.