CN214642375U

CN214642375U - Polishing equipment for small bearing

Info

Publication number: CN214642375U
Application number: CN202023320871.1U
Authority: CN
Inventors: 鲁庆庆
Original assignee: Ningbo Sannai Machinery Co ltd
Current assignee: Ningbo Sannai Machinery Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-09
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to the technical field of polishing equipment, in particular to polishing equipment for small bearings, which comprises a bottom plate, wherein a left connecting rod and a right connecting rod are fixed at the upper end of the bottom plate, the left connecting rod and the right connecting rod are respectively positioned at the left side and the right side of the upper end of the bottom plate, two placing plates are fixed at the upper end of the right connecting rod, a motor is arranged at the upper end of the two placing plates, a rotating shaft is fixed on an output shaft of the motor, the two rotating shafts are movably inserted on the right connecting rod, a right polishing roller is fixed at the other end of the two rotating shafts, the other end of the two polishing rollers is movably arranged on a movable groove arranged on the left connecting rod, when in use, a plurality of bearings are fixed inside the placing rods, and are polished by the polishing rollers at the upper end, so that the equipment can polish a plurality of bearings, the polishing efficiency is improved, and the problem of potential safety hazard caused by manual feeding is solved, the practicability of the equipment is improved.

Description

Polishing equipment for small bearing

Technical Field

The utility model relates to an equipment technical field of polishing particularly, relates to an equipment of polishing for miniature bearing.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support mechanical rotator, reduces the coefficient of friction in its motion process to guarantee its gyration precision, can produce deckle edge at the corner of the bearing of producing, need polish.

However, the above solution has the following disadvantages in use: the existing grinding bearing device is single in structure, a semi-automatic method is adopted, grinding equipment is manually placed into the grinding bearing device to grind the bearing, and batch grinding cannot be performed. The efficiency of polishing is low, and the practicality is not high, and has the potential safety hazard in the time of artifical material loading.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an equipment of polishing for miniature bearing can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an equipment of polishing for miniature bearing, includes the bottom plate, fixed left connecting rod and right connecting rod in the upper end of bottom plate, left side connecting rod and right connecting rod are located the left and right sides of bottom plate upper end respectively, the upper end of right connecting rod is fixed with two place boards, two the upper end of place board is all settled there is the motor, all be fixed with the pivot on the output shaft of motor, two the equal activity of pivot alternates on right connecting rod, two the fixed right grinding roller, two of the other end of pivot the other end activity of grinding roller is settled on the activity groove that left connecting rod was equipped with.

Preferably, a mounting rod is fixed between the left connecting rod and the right connecting rod through a telescopic assembly, grooves are formed in the upper end and the lower end of the mounting rod, the telescopic assemblies are connected to the two ends of the mounting rod, and a fixing assembly is arranged in the middle of the mounting rod.

Preferably, the fixing assembly comprises a plurality of sliding rods, each sliding rod is fixed on two sides of the inner wall of each mounting rod, a sliding groove is formed in the inner side of each sliding rod and used for movably mounting a sliding block, one end of each sliding block is fixedly provided with a first spring, and the other end of each first spring is fixedly arranged on the inner walls of the left end and the right end of each mounting rod.

Preferably, a clamping ring is fixed to one end of each sliding block, a fixed rod is connected to the clamping ring at the left end, a connecting groove is formed between the fixed rods, a connecting column is fixed to the clamping ring at the right end, and each connecting column is connected with the connecting groove in the fixed rod in a matched mode.

Preferably, the telescopic assembly comprises a first telescopic rod fixed at two ends of the placement rod, and a second telescopic rod is placed inside the first telescopic rod.

Preferably, the second telescopic link is hollow inside, a first spring is fixed on the inner wall of the lower end of the second telescopic link, a contraction rod is fixed at the other end of the first spring, the contraction rod is movably arranged on a movable hole formed in the upper end of the second telescopic link, and a clamping hole is formed in the first telescopic link and is connected with the contraction rod in a matched mode.

Compared with the prior art, the utility model discloses following beneficial effect has:

the upper end through the bottom plate is fixed with left connecting rod and right connecting rod and is used for the activity to settle right grinding roller and carry out grinding bearing, one of right connecting rod has served through the mounting plate and has prevented two motors, output shaft through the motor drives the grinding roller and rotates the bearing that just produces and have the burr, the inside through settling the pole is fixed with a plurality of bearings and polishes through the grinding roller of upper end when using, make equipment can carry out polishing of a plurality of bearings, the efficiency of polishing has been passed through, and the problem of having the potential safety hazard because of artifical material loading has been solved, the practicality of equipment has been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a polishing device for a miniature bearing according to the present invention;

fig. 2 is a schematic structural view of a mounting rod of the polishing device for the miniature bearing of the present invention;

fig. 3 is a schematic structural diagram of a fixing assembly of the polishing device for the miniature bearing according to the present invention;

fig. 4 is a schematic structural view of a telescopic assembly of the polishing apparatus for the small bearing of the present invention.

In the figure: 1. a left connecting rod; 2. grinding a roller; 3. a right connecting rod; 4. a motor; 5. placing a plate; 6. a rotating shaft; 7. a base plate; 8. arranging a rod; 9. a fixing assembly; 10. a groove; 11. a telescoping assembly; 12. a slide bar; 13. a first spring; 14. a slider; 15. fixing the rod; 16. connecting columns; 17. a collar; 18. a first telescopic rod; 19. a movable hole; 20. a clamping hole; 21. a second telescopic rod; 22. shrinking the rod; 23. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1-4, a polishing device for a small bearing comprises a bottom plate 7, a left connecting rod 1 and a right connecting rod 3 are fixed at the upper end of the bottom plate 7, the left connecting rod 1 and the right connecting rod 3 are respectively positioned at the left side and the right side of the upper end of the bottom plate 7, two placing plates 5 are fixed at the upper end of the right connecting rod 3, a motor 4 is arranged at the upper end of each placing plate 5, a rotating shaft 6 is fixed on an output shaft of the motor 4, the two rotating shafts 6 are movably inserted into the right connecting rod 3, a right polishing roller 2 is fixed at the other end of each rotating shaft 6, and the other end of each polishing roller 2 is movably arranged on a movable groove formed in the left connecting rod.

According to the technical scheme, the upper end of bottom plate 7 is fixed with left connecting rod 1 and right connecting rod 3 and is used for the activity to settle right grinding roller 2 and carry out the bearing of polishing, right connecting rod 3 serve through settling plate 5 to prevent two motors 4, output shaft through motor 4 has pivot 6 to drive grinding roller 2 and rotates the bearing that just produces and have the burr, the grinding roller 2 that has a plurality of bearings through the upper end through settling the inside of pole 8 is fixed with when using polishes, make equipment can carry out polishing of a plurality of bearings, the efficiency of polishing has been passed through, and solved because of there being the problem of potential safety hazard in artifical material loading, the practicality of equipment has been improved.

It should be noted that, settle pole 8 through flexible subassembly 11 being fixed with between left connecting rod 1 and the right connecting rod 3, the upper and lower both ends of settling pole 8 all are equipped with recess 10, the both ends of settling pole 8 are connected with flexible subassembly 11, settle the centre of settling pole 8 and settle fixed subassembly 9, be equipped with the connecting hole between left connecting rod 1 and the right connecting rod 3, through flexible subassembly 11 alignment connecting hole in the time of connecting, carry out fixed connection hole through the flexible of second telescopic link 21, the installation of equipment has been made things convenient for, it has fixed subassembly 9 to carry out fixing bearing to settle through the inside of settling pole 8.

In order to enable the fixing component 9 to fix a bearing, the fixing component 9 comprises a plurality of sliding rods 12, each sliding rod 12 is fixed on two sides of the inner wall of the arrangement rod 5, a sliding groove is formed in the inner side of each sliding rod 12 and used for movably arranging a sliding block 14, one end of each sliding block 14 is fixedly provided with a first spring 13, the other end of each first spring 13 is fixedly arranged on the inner wall of the left end and the inner wall of the right end of the arrangement rod 8, the sliding rods 12 are movably provided with the sliding blocks 14, the sliding blocks 14 are fixedly provided with clamping rings 17, and the bearing is fixed through butt joint of the two clamping rings 17.

Wherein, one of every slider 14 is served and is fixed with rand 17, is connected with dead lever 15 on the left end rand 17, is equipped with the spread groove between the dead lever 15, is fixed with spliced pole 16 on the right-hand member rand 17, and every spliced pole 16 is connected with the spread groove cooperation on the dead lever 15, is fixed with spliced pole 16 on the rand 17 and cooperates and connect dead lever 15, and it is fixed through the bolt after the butt joint is good, has stabilized the structure of equipment.

It should be noted that the telescopic assembly 11 includes a first telescopic rod 18, the first telescopic rod 18 is fixed at two ends of the placing rod 8, a second telescopic rod 21 is placed inside the first telescopic rod 18, and the second telescopic rod 21 is movably arranged inside the telescopic assembly 11.

Can understand in this application, be fixed with second spring 23 on the inner wall of the inside cavity of second telescopic link 21 and the lower extreme of second telescopic link 21, the other end of second spring 23 is fixed with the throat 22, the movable hole 19 that the second telescopic link 21 upper end was equipped with is settled in the activity of throat 22, be equipped with card hole 20 and throat 22 cooperation on the first telescopic link 18 and connect, make it fix the card hole 19 that is equipped with on the first telescopic link 18 through second spring 23 and throat 22 through activity second telescopic link 21 and dock.

The working principle of the grinding equipment for the small bearing is as follows: firstly, the telescopic component 11 is used for fixing the telescopic component between the left connecting rod 1 and the right connecting rod 3, a second telescopic rod 21 is arranged in the first telescopic rod 18, the second telescopic rod 21 is movably arranged in the telescopic component 11, the movable second telescopic rod 21 is fixed on a movable hole 19 formed in the first telescopic rod 18 through a second spring 23 and a telescopic rod 22 during connection in a butt joint mode and is fixed, then a sliding block 14 is movably arranged on a sliding rod 12, a clamping ring 17 is fixed on the sliding block 14, a bearing is fixed through the butt joint of the two clamping rings 17, a connecting column 16 is fixed on the clamping ring 17 and is matched with a connecting fixing rod 15, the clamping rod is fixed through bolts after the clamping rod is connected, the structure of the equipment is stabilized, a motor 4 is started after the bearing is fixed, a rotating shaft 6 is connected with an output shaft of the motor 4 to drive a grinding roller 2 to rotate and grind a bearing with a burr just produced through the grinding roller 2 at the upper end, and a plurality of bearings are fixed in the inner part of the arranging rod 8 during use Polishing, make equipment can carry out polishing of a plurality of bearings, through the efficiency of polishing, and solved because of there is the problem of potential safety hazard in artifical material loading, improved the practicality of equipment.

It should be noted that the specific model specification of the motor 4 is PKP.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A grinding device for miniature bearings, comprising a base plate (7), characterized in that: the utility model discloses a grinding machine, including bottom plate (7), left connecting rod (1) and right connecting rod (3) are fixed to the upper end of bottom plate (7), left side connecting rod (1) and right connecting rod (3) are located bottom plate (7) upper end left and right sides respectively, the upper end of right connecting rod (3) is fixed with two place board (5), two place board (5) upper end is all settled there is motor (4), all be fixed with pivot (6) on the output shaft of motor (4), two pivot (6) equal activity is worn to insert on right connecting rod (3), two right grinding roller (2), two are fixed to the other end of pivot (6) the other end activity of grinding roller (2) is settled on the movable groove that left connecting rod was equipped with.

2. A grinding apparatus for a miniature bearing as set forth in claim 1 wherein: a placement rod (8) is fixed between the left connecting rod (1) and the right connecting rod (3) through a telescopic assembly (11), grooves (10) are formed in the upper end and the lower end of the placement rod (8), the two ends of the placement rod (8) are connected with the telescopic assembly (11), and a fixing assembly (9) is arranged in the middle of the placement rod (8).

3. A grinding apparatus for a miniature bearing as set forth in claim 2 wherein: the fixing assembly (9) comprises a plurality of sliding rods (12), each sliding rod (12) is fixed on two sides of the inner wall of the placement rod (8), a sliding groove is formed in the inner side of each sliding rod (12) and used for movably placing a sliding block (14), one end of each sliding block (14) is fixedly provided with a first spring (13), and the other end of each first spring (13) is fixed on the inner wall of the left end and the right end of the placement rod (8).

4. A grinding apparatus for a miniature bearing as set forth in claim 3 wherein: every one of slider (14) is served and is fixed with rand (17), the left end be connected with dead lever (15) on rand (17), be equipped with the spread groove between dead lever (15), the right-hand member be fixed with spliced pole (16), every the spread groove cooperation on spliced pole (16) and dead lever (15) is connected.

5. A grinding apparatus for a miniature bearing as set forth in claim 2 wherein: the telescopic assembly (11) comprises a first telescopic rod (18), the first telescopic rod (18) is fixed at two ends of the placement rod (8), and a second telescopic rod (21) is placed inside the first telescopic rod (18).

6. A sanding device for miniature bearings according to claim 5, characterised in that: the utility model discloses a telescopic handle, including first telescopic link (18), the inside cavity of second telescopic link (21) and be fixed with second spring (23) on the inner wall of the lower extreme of second telescopic link (21), the other end of second spring (23) is fixed with draw back pole (22), draw back pole (22) activity is settled second telescopic link (21) upper end and is equipped with movable hole (19) on, be equipped with card hole (20) and draw back pole (22) cooperation on first telescopic link (18) and connect.