CN213004679U

CN213004679U - Rotating assembly of periphery polishing machine

Info

Publication number: CN213004679U
Application number: CN202021351537.XU
Authority: CN
Inventors: 伍历虎
Original assignee: Hunan Deloitte Intelligent Equipment Co ltd
Current assignee: Hunan Deloitte Intelligent Equipment Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-04-20
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a machine rotating assembly is thrown in week relates to week and throws quick-witted technical field, the steam cylinder comprises a cylinder, the bottom fixedly connected with bottom plate of cylinder, the inside swing joint of rotating electrical machines fixing base has last power shaft, the bottom fixedly connected with punch holder of rotation axis, the below of punch holder is equipped with the lower plate, the rotation axis under the bottom fixedly connected with of lower plate, the outside swing joint first bearing of power shaft down, the outside of power shaft fixing base is equipped with the connecting seat down, the below of connecting seat is equipped with the second bearing, the bottom fixedly connected with base of second bearing, the bottom fixedly connected with second cylinder of base. This machine rotating assembly is thrown all to week sets up through the direct cooperation of punch holder, lower plate, second cylinder and cylinder, has solved the problem that is difficult to the stability of keeping, has improved the stability when rotatory, avoids producing when making rotatory to rock and the displacement, and it is rotatory to have avoided the vibrations influence that the motor probably produced.

Description

Rotating assembly of periphery polishing machine

Technical Field

The utility model relates to a machine technical field is thrown in week, specifically is a machine rotating assembly is thrown in week.

Background

With the improvement of the processing technology of the mobile phone lens industry and the market demand, four sides of the lens also need to be polished, corresponding equipment is needed, the equipment is called a polishing machine, and the polishing machine has various different kinds of structures to meet the requirements of product processing.

In chinese utility model patent application no: CN201820087334.0 discloses a glass edge grinding machine, which comprises a grinding wheel mounted on a main shaft, wherein a horizontal table is arranged below the grinding wheel, a rotating table is arranged on the horizontal table, and glass to be processed is mounted on the rotating table; a rotating mechanism is arranged below the horizontal table, and a jacking device is arranged at the bottom of the rotating mechanism; the position of the horizontal table corresponding to the rotary table is provided with a through hole, the jacking device jacks up the rotary mechanism, and the upper part of the rotary mechanism penetrates through the through hole to be connected with the rotary table to drive the rotary table to rotate. This glass edging machine drives rotary mechanism rotation through the motor and carries out the edging, and revolution mechanic is simple to be difficult to keep stability and precision.

Therefore, there is a need for a revolving polishing machine rotating assembly to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a machine rotating assembly is thrown in week to the machine is thrown in current week that proposes in solving above-mentioned background art is difficult to the holding stability and precision, and simple structure, the not strong problem that keeps of practicality.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a rotating assembly of a periphery polishing machine comprises a cylinder, wherein a bottom plate is fixedly connected to the bottom end of the cylinder, a cylinder supporting plate is fixedly connected to the bottom end of the bottom plate, a rotating motor fixing seat is fixedly connected to the bottom end of the cylinder supporting plate, an upper power shaft is movably connected to the interior of the rotating motor fixing seat, a third bearing is movably connected to the outer side of the bottom end of the upper power shaft, a bearing fixing plate is movably connected to the bottom end of the third bearing, a bearing sleeve is movably connected to the bottom end of the bearing fixing plate, a rotating shaft is movably connected to the bottom end of the bearing sleeve, an upper clamping plate is fixedly connected to the bottom end of the rotating shaft, a lower clamping plate is arranged below the upper clamping plate, a lower rotating shaft is fixedly connected to the bottom end of the lower rotating shaft, a lower power shaft fixing seat is fixedly connected, the outer side of the lower power shaft is movably connected with a first bearing, the outer side of the lower power shaft fixing seat is provided with a connecting seat, a second bearing is arranged below the connecting seat, the bottom end of the second bearing is fixedly connected with a base, and the bottom end of the base is fixedly connected with a second air cylinder.

Preferably, there are two cylinder supporting plates, and the two cylinder supporting plates are perpendicular to two sides of the bottom end of the bottom plate.

Preferably, the rotating electrical machine fixing base is of a hollow structure, two sides of the rotating electrical machine fixing base are open, and the bottom end of the rotating electrical machine fixing base is open.

Preferably, the top end of the lower clamping plate is provided with three grooves. The three grooves are annularly arranged.

Preferably, both sides of the connecting seat are open, the top end of the connecting seat is open, and the inside of the connecting seat is of a hollow structure.

Preferably, the top ends of the two sides of the connecting seat are provided with four through holes.

Preferably, the upper clamping plate and the lower clamping plate are positioned on the same horizontal line by taking the centers as the centers and are arranged in parallel.

(III) advantageous effects

Compared with the prior art, the utility model provides a quick-witted rotating assembly is thrown in week possesses following beneficial effect:

1. this machine rotating assembly is thrown all to week sets up through the cooperation between rotation axis, lower rotation axis, the last power shaft and the lower power shaft, has solved the problem that is difficult to keep the precision, has improved the accuracy of device, has improved the practicality and the flexibility of device.

2. This machine rotating assembly is thrown all to week sets up through the direct cooperation of punch holder, lower plate, second cylinder and cylinder, has solved the problem that is difficult to the stability of keeping, has improved the stability when rotatory, avoids producing when making rotatory to rock and the displacement, and it is rotatory to have avoided the vibrations influence that the motor probably produced.

Drawings

Fig. 1 is a schematic front view of the rotating shaft structure of the present invention;

fig. 2 is a schematic perspective view of the rotating shaft structure of the present invention;

fig. 3 is a schematic perspective view of the lower rotating shaft structure of the present invention;

fig. 4 is a schematic view of the lower rotating shaft structure of the present invention.

In the figure: 1. a cylinder; 2. a cylinder support plate; 3. a rotating motor fixing seat; 4. a bearing housing; 5. a rotating shaft; 6. an upper splint; 7. a lower splint; 8. a lower rotating shaft; 9. a lower power shaft fixing seat; 10. a base plate; 11. a first bearing; 12. a lower power shaft; 13. a connecting seat; 14. a second bearing; 15. a second cylinder; 16. an upper power shaft; 17. a third bearing; 18. a bearing fixing plate; 19. a groove; 20. a through hole; 21. a base.

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.

Referring to fig. 1-4, a rotating assembly of a peripheral throwing machine comprises a cylinder 1, a bottom plate 10 is fixedly connected to the bottom end of the cylinder 1, two cylinder supporting plates 2 are fixedly connected to the bottom end of the bottom plate 10, the two cylinder supporting plates 2 are perpendicular to two sides of the bottom end of the bottom plate 10, a rotating motor fixing seat 3 is fixedly connected to the bottom end of the cylinder supporting plate 2, the rotating motor fixing seat 3 is of a hollow structure, two sides of the rotating motor fixing seat 3 are open, the bottom end of the rotating motor fixing seat 3 is open, an upper power shaft 16 is movably connected to the inside of the rotating motor fixing seat 3, a third bearing 17 is movably connected to the outer side of the bottom end of the upper power shaft 16, a bearing fixing plate 18 is movably connected to the bottom end of the third bearing 17, a bearing sleeve 4 is movably connected to the bottom end of the bearing fixing plate, the bottom fixedly connected with punch holder 6 of rotation axis 5, the below of punch holder 6 is equipped with lower plate 7, and the recess 19 has been seted up on the top of lower plate 7, and recess 19 has three. The three grooves 19 are arranged in a ring shape, the upper clamping plate 6 and the lower clamping plate 7 are positioned on the same horizontal line as the center and are arranged in parallel, the bottom end of the lower clamping plate 7 is fixedly connected with a lower rotating shaft 8, the bottom end of the lower rotating shaft 8 is fixedly connected with a lower power shaft fixing seat 9, the bottom end of the lower power shaft fixing seat 9 is fixedly connected with a lower power shaft 12, the upper power shaft 16 drives the rotating shaft 5 to rotate, a third bearing 17 is movably connected between the rotating shaft 5 and the upper power shaft 16 to maintain the rotating precision, the rotating shaft 5 drives the upper clamping plate 6 to rotate, a second air cylinder 15 drives the lower power shaft 12 to rotate, the outer side of the lower power shaft 12 is movably connected with the lower power shaft fixing seat 9, a first bearing 11 and a second bearing 14 to maintain the rotating precision, the problem that the precision is difficult to maintain is solved, the precision of the device is improved, the practicability and the flexibility of the device are, the outer side of the lower power shaft fixing seat 9 is provided with a connecting seat 13, two sides of the connecting seat 13 are open, the top end of the connecting seat 13 is open, the inside of the connecting seat 13 is of a hollow structure, a second bearing 14 is arranged below the connecting seat 13, the bottom end of the second bearing 14 is fixedly connected with a base 21, the bottom end of the base 21 is fixedly connected with a second air cylinder 15, a workpiece is firstly placed on the lower clamping plate 7 through the workpiece, then the workpiece is fixed between the upper clamping plate 7 and the lower clamping plate 6 through the combined clamping of the lower clamping plate 6 and the upper clamping plate 7, then the air cylinder 1 is used for driving the upper power shaft 16 to start rotating, the second air cylinder 15 drives the lower power shaft 12 to rotate, the lower rotating shaft 8 drives the lower clamping plate 7 to rotate, the lower clamping plate 7 and the upper clamping plate 6 rotate in the same direction to drive the workpiece to rotate and stabilize the, the vibration-free motor avoids shaking and displacement during rotation, and avoids the influence on rotation caused by vibration possibly generated by the motor.

The working principle is as follows: firstly, a workpiece is placed on a lower clamping plate 7, then the workpiece is fixed between the upper clamping plate 7 and the lower clamping plate 6 by combining and clamping the lower clamping plate 6 and the upper clamping plate 7, then an air cylinder 1 is used for driving an upper power shaft 16 to start rotating, then, the upper power shaft 16 drives the rotating shaft 5 to start rotating, a third bearing 17 is movably connected between the rotating shaft 5 and the upper power shaft 16 to keep stability during rotating and precision during rotating, the rotating shaft 5 drives the upper clamping plate 6 to start rotating, the second cylinder 15 drives the lower power shaft 12 to rotate, a lower power shaft fixing seat 9, a first bearing 11 and a second bearing 14 are movably connected to the outer side of the lower power shaft 12 to keep stability during rotating, the lower power shaft 12 drives the lower rotating shaft 8 to start rotating, the lower rotating shaft 8 drives the lower clamping plate 7 to rotate, and the lower clamping plate 7 and the upper clamping plate 6 rotate in the same direction to drive a workpiece to rotate and enable the workpiece to rotate stably.

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. A week machine rotating assembly of throwing, includes cylinder (1), its characterized in that: the bottom fixedly connected with bottom plate (10) of cylinder (1), the bottom fixedly connected with cylinder backup pad (2) of bottom plate (10), the bottom fixedly connected with rotating electrical machines fixing base (3) of cylinder backup pad (2), the inside swing joint of rotating electrical machines fixing base (3) has last power shaft (16), the bottom outside swing joint of going up power shaft (16) has third bearing (17), the bottom swing joint of third bearing (17) has bearing fixed plate (18), the bottom swing joint of bearing fixed plate (18) has bearing housing (4), the bottom swing joint of bearing housing (4) has rotation axis (5), the bottom fixedly connected with punch holder (6) of rotation axis (5), the below of punch holder (6) is equipped with lower plate (7), the bottom fixedly connected with lower rotation axis (8) of lower plate (7), lower power shaft fixing base (9) of the bottom fixedly connected with of lower pivot (8), power shaft (12) under the bottom fixedly connected with of lower power shaft fixing base (9), the outside swing joint primary shaft (11) of power shaft (12) down, the outside of power shaft fixing base (9) is equipped with connecting seat (13) down, the below of connecting seat (13) is equipped with secondary bearing (14), the bottom fixedly connected with base (21) of secondary bearing (14), bottom fixedly connected with second cylinder (15) of base (21).

2. A peripheral throwing machine spin pack of claim 1, wherein: the number of the cylinder supporting plates (2) is two, and the two cylinder supporting plates (2) are perpendicular to two sides of the bottom end of the bottom plate (10).

3. A peripheral throwing machine spin pack of claim 1, wherein: the rotating motor fixing seat (3) is of a hollow structure, the two sides of the rotating motor fixing seat (3) are open, and the bottom end of the rotating motor fixing seat (3) is open.

4. A peripheral throwing machine spin pack of claim 1, wherein: the top end of the lower clamping plate (7) is provided with three grooves (19), and the three grooves (19) are annularly arranged.

5. A peripheral throwing machine spin pack of claim 1, wherein: the two sides of the connecting seat (13) are open, the top end of the connecting seat (13) is open, and the inside of the connecting seat (13) is of a hollow structure.

6. A peripheral throwing machine spin pack of claim 5, wherein: through holes (20) are formed in the top ends of the two sides of the connecting seat (13), and the number of the through holes (20) is four.

7. A peripheral throwing machine spin pack of claim 1, wherein: the upper clamping plate (6) and the lower clamping plate (7) are positioned on the same horizontal line as the center and are arranged in parallel.