CN217493844U

CN217493844U - Multi-station automatic polishing device

Info

Publication number: CN217493844U
Application number: CN202220637839.6U
Authority: CN
Inventors: 成立东; 张明明; 张小涛; 罗理林
Original assignee: Wuxi Aierxin Precision Machinery Manufacturing Co ltd
Current assignee: Wuxi Aierxin Precision Machinery Manufacturing Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-09-27
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses an automatic burnishing device of multistation, including the round platform, and the fixed support that is equipped with in round platform upper portion one side, and the fixed cylinder that is equipped with in support upper portion, the cylinder output passes the fixed grinding machanism that is equipped with of support lower part outer wall, the coaxial rotation in round platform upper portion is equipped with the swivel, and is equipped with drive assembly on the round platform, and the swivel is along the fixed a plurality of connecting rods that are equipped with of its outer wall round equidistance, and the connecting rod keeps away from swivel one end and all fixes and to be equipped with and place the bucket, it is equipped with the support ring to place the inside diapire activity of bucket, be equipped with lifting unit between support ring and the round platform, it keeps away from the fixed ARC fixed plate that is equipped with on connecting rod one side inner wall upper portion to place the bucket, it is equipped with initiative clamping mechanism in the bucket to place. The utility model discloses, multistation linkage operation, degree of automation is higher, and it is convenient to use, and the cost is reduced polishes when finishing rotating the return, and the support ring is automatic ejecting with the part, the ejection of compact of being convenient for people to take.

Description

Multi-station automatic polishing device

Technical Field

The utility model relates to a burnishing device technical field especially relates to automatic burnishing device of multistation.

Background

Polishing refers to a processing method for reducing the roughness of the surface of a workpiece by mechanical, chemical or electrochemical action to obtain a bright and flat surface, and is a method for modifying the surface of the workpiece by using a polishing tool and abrasive particles or other polishing media, and polishing can not improve the dimensional accuracy or geometric accuracy of the workpiece, but aims to obtain a smooth surface or mirror gloss, and sometimes is used for eliminating gloss (extinction), usually a polishing wheel is used as the polishing tool, the polishing wheel is generally formed by stacking multiple layers of canvas, felt or leather, two sides of the polishing wheel are clamped by metal circular plates, and the rim of the polishing wheel is coated with a polishing agent formed by uniformly mixing micro-powder abrasive, grease and the like.

The inner wall polishing of current sleeve class is usually polished around its inner wall by the throwing aureola, but, current polishing mechanism station is single to mostly do not possess the self-holding function, rely on when few possess the self-holding function the cylinder, arm lock isoelectrical apparatus realize, cause the cost to increase, consequently, the automatic burnishing device of multistation now provides.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a multi-station automatic polishing device.

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

automatic burnishing device of multistation, including the round platform, and the fixed support that is equipped with in round platform upper portion one side, and the fixed cylinder that is equipped with in support upper portion, the cylinder output passes the fixed grinding machanism that is equipped with of support lower part outer wall, the coaxial rotation in round platform upper portion is equipped with the change, and is equipped with drive assembly on the round platform, and the change is along its outer wall round equidistance fixed a plurality of connecting rods that are equipped with, and the connecting rod keeps away from change one end and all fixes being equipped with and place the bucket, it is equipped with the support ring to place the activity of the inside diapire of bucket, be equipped with lifting unit between support ring and the round platform, it keeps away from the fixed arc fixed plate that is equipped with in connecting rod one side inner wall upper portion to place the bucket, it is equipped with initiative clamping mechanism in the bucket to place.

Preferably, the driving assembly comprises an outer gear ring arranged at the lower end of the rotating ring along one circle of the outer wall of the rotating ring, a gear is rotatably arranged at the position, close to the rotating ring, of the upper part of the circular table, the gear is meshed with the outer gear ring, a motor is fixedly arranged on a bolt at the lower part of the circular table, and the output end of the motor is connected with the lower end of the gear in a key mode.

Further, the subassembly is passed including fixing the traveller that is close to the inboard one end of swivel in the slide bar lower part to the direction, and the traveller lower extreme all passes and places the barrel head outer wall, and two fixed connection pads that are equipped with of traveller lower extreme, and the coaxial fixed fore-set that is equipped with in connection pad bottom, round platform upper portion is circled along its one and is opened there is first annular, and first annular divide into the deep trouth portion that is close to support one end and keeps away from the shallow trouth portion of support one end, the fore-set lower extreme all slides and locates in the first annular.

Preferably, the groove is accomodate including placing the arc that the bucket kept away from arc fixed plate one side inner wall and seted up to the initiative clamping mechanism, and the arc accomodates the inslot activity and is equipped with the arc movable plate, the connecting rod runs through its both ends and opens there is the spout, and the spout both ends pass the arc respectively and accomodate groove and change the inner wall, it is equipped with the slide bar to slide in the spout, and slide bar one end is fixed to be located arc movable plate one side, be equipped with the direction between slide bar and the round platform and pass the subassembly.

Still further, the guide pushing assembly comprises a sliding column, the lower portion of the sliding rod is located at one end in the rotating ring and fixedly arranged, a second annular groove is formed in the center of the upper portion of the circular truncated cone and is arranged in a cam shape, and the lower end of the sliding column is arranged in the second annular groove in a sliding mode.

As a further aspect of the present invention, the lower end of the sliding column is provided with a roller, and the roller is slidably disposed in the second ring groove.

The utility model has the advantages that:

1. through a plurality of connecting rods fixedly arranged on the circle of the rotating ring and a placing barrel fixedly arranged at one end of the connecting rods, and a driving clamping mechanism arranged in the placing barrel is matched, when people use the device, only sleeve parts are placed in the placing barrel, then a driving motor drives the rotating ring to rotate, the rotating ring drives the placing barrel to rotate, simultaneously, a sliding column slides along a second annular groove, when the placing barrel rotates to the lower part of a polishing mechanism step by step, the sliding column slides to one end of the second annular groove, because the second annular groove is in a cam shape, when the sliding column slides from one end of the second annular groove to the other end, the relative position between the sliding column and the connecting rods is changed, the sliding column drives the sliding rod to slide, thereby the arc-shaped movable plate moves a certain distance towards the inside of the placing barrel and is matched with the arc-shaped fixed plate to realize the automatic clamping of the parts, after polishing is finished, the rotating ring drives the placing barrel to return to rotate and discharge, at the moment, the sliding column slides to the initial position of the second annular groove again, the arc moving plate automatically retracts into the arc containing groove, so that parts are released, multi-station linkage operation is realized, the automation degree is high, the use is convenient, and the cost is reduced.

2. Through the support ring of placing bucket internalization setting, the lifting unit who sets up between cooperation support ring and the round platform, make people put into sleeve class part at the initial position, it falls on the support ring, when the change ring drives and places the bucket rotation, the fore-set slides along first annular, because first annular divide into deep groove portion and shallow groove portion, when making and placing the motion of bucket to grinding machanism, the fore-set slides to deep groove portion by shallow groove portion, make the fore-set move down automatically and drive inside support ring and process the part and move down, and then make arc movable plate and arc fixed plate can press from both sides intermediate position department in the part both sides as far as possible tightly, stability is improved, when finishing polishing and rotating the return, the fore-set slides to shallow groove portion by deep groove portion again, the support ring is automatic ejecting with the part, the people of being convenient for take the ejection.

Drawings

Fig. 1 is a schematic perspective view of a multi-station automatic polishing apparatus provided by the present invention;

fig. 2 is a schematic plan sectional view of the multi-station automatic polishing apparatus according to the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a circular table of the multi-station automatic polishing device provided by the present invention;

fig. 4 is a schematic view of a partial three-dimensional structure of the multi-station automatic polishing device provided by the present invention;

fig. 5 is a schematic view of the sectional plan view of the placing barrel of the multi-station automatic polishing device of the present invention.

In the figure: 1. a circular table; 2. a first ring groove; 3. rotating the ring; 4. a gear; 5. a connecting rod; 6. placing the barrel; 7. a support; 8. a cylinder; 9. a polishing mechanism; 10. a slide bar; 11. a traveler; 12. An arc-shaped fixing plate; 13. a support ring; 14. a top pillar; 15. a motor; 16. a second ring groove; 17. An arc-shaped moving plate; 18. an arc-shaped receiving groove; 19. a slide pin; 20. a connecting disc; 21. and a roller.

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.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Embodiment 1, refer to fig. 1-4, the multistation automatic polishing device comprises a circular table 1, a support 7 is fixedly arranged on one side of the upper portion of the circular table 1, a cylinder 8 is fixedly arranged on the upper portion of the support 7, an output end of the cylinder 8 penetrates through the outer wall of the lower portion of the support 7 and is fixedly provided with a polishing mechanism 9, a rotating ring 3 is coaxially arranged on the upper portion of the circular table 1 in a rotating mode, a plurality of connecting rods 5 are fixedly arranged on the rotating ring 3 along the circle of the outer wall of the rotating ring 3 at equal intervals, a placing barrel 6 is fixedly arranged at one end, far away from the rotating ring 3, of each connecting rod 5, a supporting ring 13 is movably arranged on the bottom wall of the placing barrel 6, a lifting assembly is arranged between each supporting ring 13 and the circular table 1, an arc-shaped fixing plate 12 is fixedly arranged on the upper portion of the inner wall of one side, far away from the connecting rods 5, of each placing barrel 6 is internally provided with a driving clamping mechanism.

In this embodiment, the driving assembly includes an outer gear ring formed along a circle of the outer wall of the lower end of the rotating ring 3, a gear 4 is rotatably arranged at a position, close to the rotating ring 3, of the upper portion of the circular truncated cone 1, the gear 4 is meshed with the outer gear ring, a motor 15 is fixed on a bolt at the lower portion of the circular truncated cone 1, and an output end of the motor 15 is in key connection with the lower end of the gear 4.

In the concrete implementation, lifting unit includes that the sliding pin 19 of support ring 13 lower part both ends all fixed setting, and sliding pin 19 lower extreme all passes and places 6 bottom outer walls of bucket, and two sliding pin 19 lower extremes are fixed and are equipped with same connection pad 20, and the coaxial fixed fore-set 14 that is equipped with in connection pad 20 bottom, and 1 upper portion of round platform is opened along its circle has first annular 2, and first annular 2 divide into the deep troughed portion that is close to support 7 one end and keeps away from the shallow troughed portion of support 7 one end, and 14 lower extremes of fore-set all slide locate in first annular 2.

Further, the active clamping mechanism comprises an arc accommodating groove 18 formed in the inner wall of one side, far away from the arc fixing plate 12, of the barrel 6, an arc moving plate 17 is movably arranged in the arc accommodating groove 18, sliding grooves are formed in the two ends of the connecting rod 5 in a penetrating mode, the two ends of each sliding groove penetrate through the arc accommodating groove 18 and the inner wall of the corresponding rotating ring 3 respectively, a sliding rod 10 is arranged in each sliding groove in a sliding mode, one end of each sliding rod 10 is fixedly arranged on one side of the arc moving plate 17, and a guide pushing assembly is arranged between each sliding rod 10 and the corresponding round platform 1.

Specifically, the guide pushing assembly comprises a sliding column 11 fixed at one end of the lower part of the sliding rod 10 close to the inner side of the rotating ring 3, a second annular groove 16 is formed in the center of the upper part of the circular truncated cone 1, the second annular groove 16 is arranged in a cam shape, and the lower end of the sliding column 11 is arranged in the second annular groove 16 in a sliding mode.

From the above description, it can be seen that the above embodiment 1 of the present invention achieves the following technical effects: when the polishing device is used, sleeve parts are placed in a placing barrel 6 at an initial position, a driving motor 15 drives a rotating ring 3 to rotate, the rotating ring 3 drives the placing barrel 6 to rotate, a sliding column 11 slides along a second annular groove 16, when the placing barrel 6 rotates to the position below a polishing mechanism 9 step by step, the sliding column 11 slides to one end of the second annular groove 16 due to the fact that the second annular groove 16 is in a cam shape, when the sliding column 11 slides to the other end from one end of the second annular groove 16, the relative position between the sliding column and a connecting rod 5 changes, the sliding column 11 drives the sliding column 10 to slide, an arc moving plate 17 moves a certain distance towards the inside of the placing barrel 6 and is matched with an arc fixing plate 12 to automatically clamp the parts, after polishing is finished, the rotating ring 3 drives the placing barrel 6 to rotate to return to discharge, the sliding column 11 slides to the initial position of the second annular groove 16 again, the arc moving plate 17 automatically retracts into an arc accommodating groove 18, make the part released, degree of automation is higher, it is convenient to use, the cost is reduced, swivel 3 drives when placing bucket 6 pivoted, fore-set 14 slides along first annular 2, because first annular 2 divide into deep groove portion and shallow slot portion, make when placing bucket 6 and moving to grinding machanism 9, fore-set 14 slides to deep groove portion by shallow slot portion, make fore-set 14 move down automatically and drive inside support ring 13 and process the part and move down, and then make arc movable plate 17 and arc fixed plate 12 press from both sides intermediate position department in the part both sides as far as possible, improve stability, when finishing polishing and rotating the return, fore-set 14 slides to shallow slot portion by deep slot portion again, support ring 13 is automatic ejecting the part, the ejection of compact of being convenient for people to take.

Embodiment 2, referring to fig. 5, differs from embodiment 1 only in that the rollers 21 are rotatably provided at the lower ends of the slide columns 11, and the rollers 21 are slidably provided in the second annular grooves 16.

The utility model discloses foretell embodiment 2 has realized following technological effect: when the polishing device is used, sleeve parts are placed in a placing barrel 6 at an initial position, then the driving motor 15 drives the rotating ring 3 to rotate, the rotating ring 3 drives the placing barrel 6 to rotate, meanwhile, the roller 21 at the lower end of the sliding column 11 slides along the second annular groove 16, when the placing barrel 6 rotates to the position below the polishing mechanism 9 step by step, the sliding column 11 slides to one end of the second annular groove 16, as the second annular groove 16 is in a cam shape, when the sliding column 11 slides from one end of the second annular groove 16 to the other end, the relative position between the sliding column and the connecting rod 5 is changed, the sliding column 11 drives the sliding rod 10 to slide, so that the arc-shaped moving plate 17 moves a certain distance towards the inside of the placing barrel 6 and is matched with the arc-shaped fixing plate 12 to automatically clamp the parts, after polishing is finished, the rotating ring 3 drives the placing barrel 6 to rotate, return to discharge, at the moment, the sliding column 11 slides to the initial position of the second annular groove 16 again, the arc moving plate 17 is automatically retracted into the arc accommodating groove 18, parts are released, the automation degree is high, the use is convenient, the cost is reduced, the rotating ring 3 drives the accommodating barrel 6 to rotate, the top column 14 slides along the first annular groove 2, the first annular groove 2 is divided into a deep groove portion and a shallow groove portion, when the accommodating barrel 6 moves towards the polishing mechanism 9, the top column 14 slides to the deep groove portion from the shallow groove portion, the top column 14 automatically moves downwards to drive the supporting ring 13 inside to move downwards with processed parts, the arc moving plate 17 and the arc fixing plate 12 can be clamped at the middle positions of two sides of the parts as much as possible, the stability is improved, when the polishing is finished and the rotation return is finished, the top column 14 slides to the shallow groove portion from the deep groove portion, the supporting ring 13 automatically ejects the parts, and people can take and discharge the materials conveniently.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The multi-station automatic polishing device comprises a round table (1) and is characterized in that a support (7) is fixedly arranged on one side of the upper portion of the round table (1), a cylinder (8) is fixedly arranged on the upper portion of the support (7), the output end of the cylinder (8) penetrates through the outer wall of the lower portion of the support (7) and is fixedly provided with a polishing mechanism (9), a rotating ring (3) is coaxially arranged on the upper portion of the round table (1) in a rotating mode, a driving assembly is arranged on the round table (1), a plurality of connecting rods (5) are fixedly arranged on the rotating ring (3) along the outer wall of the rotating ring (3) in a circle at equal intervals, a placing barrel (6) is fixedly arranged at one end, away from the rotating ring (3), of the placing barrel (6), a supporting ring (13) is movably arranged on the inner bottom wall of the placing barrel (6), a lifting assembly is arranged between the supporting ring (13) and the round table (1), and an arc-shaped fixing plate (12) is fixedly arranged on the upper portion, away from one side of the connecting rods (5) of the placing barrel (6), an active clamping mechanism is arranged in the placing barrel (6).

2. The multi-station automatic polishing device according to claim 1, wherein the driving assembly comprises an outer gear ring which is arranged at the lower end of the rotary ring (3) along one circle of the outer wall of the rotary ring, a gear (4) is rotatably arranged at the position, close to the rotary ring (3), of the upper portion of the circular table (1), the gear (4) is meshed with the outer gear ring, a motor (15) is fixed on the lower portion of the circular table (1) through a bolt, and the output end of the motor (15) is in key connection with the lower end of the gear (4).

3. The multi-station automatic polishing device according to claim 2, wherein the lifting assembly comprises sliding pins (19) fixedly arranged at both ends of the lower portion of the support ring (13), the lower ends of the sliding pins (19) penetrate through the outer wall of the bottom of the placing barrel (6), the lower ends of the two sliding pins (19) are fixedly provided with the same connecting disc (20), the bottom of the connecting disc (20) is coaxially and fixedly provided with a top pillar (14), the upper portion of the circular table (1) is provided with a first annular groove (2) along one circle of the upper portion, the first annular groove (2) is divided into a deep groove portion close to one end of the support (7) and a shallow groove portion far away from one end of the support (7), and the lower ends of the top pillar (14) are arranged in the first annular groove (2) in a sliding manner.

4. A multi-station automatic polishing device according to claim 3, wherein the active clamping mechanism comprises an arc accommodating groove (18) formed in the inner wall of one side of the barrel (6) far away from the arc fixing plate (12), an arc moving plate (17) is movably arranged in the arc accommodating groove (18), sliding grooves are formed in two ends of the connecting rod (5) in a penetrating manner, two ends of each sliding groove respectively penetrate through the arc accommodating groove (18) and the inner wall of the rotating ring (3), a sliding rod (10) is slidably arranged in each sliding groove, one end of each sliding rod (10) is fixedly arranged on one side of the arc moving plate (17), and a guide pushing assembly is arranged between each sliding rod (10) and the circular table (1).

5. The multi-station automatic polishing device according to claim 4, wherein the guide pushing assembly comprises a sliding column (11) fixed at one end of the lower portion of the sliding rod (10) close to the inner side of the rotating ring (3), a second annular groove (16) is formed in the center of the upper portion of the circular truncated cone (1), the second annular groove (16) is arranged in a cam shape, and the lower end of the sliding column (11) is slidably arranged in the second annular groove (16).

6. A multi-station automatic polishing device according to claim 5, characterized in that the lower ends of the sliding columns (11) are respectively provided with a roller (21) in a rotating manner, and the rollers (21) are arranged in the second ring grooves (16) in a sliding manner.