CN217942860U

CN217942860U - Grinding disc for polishing surface of bearing steel ball blank

Info

Publication number: CN217942860U
Application number: CN202221254062.1U
Authority: CN
Inventors: 孙积滨; 张爱东
Original assignee: Dalian Sanlian Special Steel Wire Manufacturing Co ltd
Current assignee: Dalian Sanlian Special Steel Wire Manufacturing Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-12-02
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses a bearing steel ball blank surface polishes uses mill, relate to steel ball production technical field, including strutting arrangement, fixing device, placer, auxiliary device and grinding device, strutting arrangement includes the backup pad, the workstation, stabilize post and bracing piece, and fixing device includes the fixed column, dead lever and horizontal plate, and placer is including placing the frame, gyro wheel, fixed axle, pulling plate and ball body, and auxiliary device includes the buffer beam, puts the flitch, hasp, catch and lockpin, and grinding device includes hydraulic tank, telescopic link, sliding plate, connecting block and the mill of polishing. The utility model discloses, support the workstation through the backup pad red with the strengthening rib for the device can more steady job, restricts the ball body through fixed axle and gyro wheel, makes things convenient for the ball body to rotate simultaneously and polishes, adopts buffer beam and buffer spring can alleviate the dynamics of rocking of placing the frame, increases the precision of polishing.

Description

Grinding disc for grinding surface of bearing steel ball blank

Technical Field

The utility model relates to a steel ball production technical field, in particular to bearing steel ball blank surface polishes and uses mill.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is the support mechanical rotator, reduces the coefficient of friction in its motion process to guarantee its gyration precision, in bearing production process, the ball is as the core of bearing, and it must be the heavy one in the middle of polishing the operation to it, can't carry out effectual polishing must seriously influence the motion precision, the noise and the life-span etc. of bearing to the ball.

The existing grinding disc for grinding the surface of the bearing steel ball blank cannot be used for grinding in batches, the grinding precision is not high, the production efficiency is seriously reduced, the grinding machine structure is too fixed, steel balls of different models cannot be ground, the grinding effect is poor, the defects that the daily production requirements of people cannot be met and the like are overcome, and therefore the grinding disc for grinding the surface of the bearing steel ball blank is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bearing steel ball blank surface polishes uses mill, can effectively solve the background art in the material can't polish in batches, the precision of polishing is not high, has seriously reduced production efficiency, and the machine structure of polishing too fixed, can not polish the steel ball of different models, the effect of polishing is poor, can not satisfy the required scheduling problem of people's daily production.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the grinding disc for polishing the surface of the bearing steel ball blank comprises a supporting device, a fixing device, a placing device, an auxiliary device and a polishing device, wherein the supporting device comprises a supporting plate, a workbench, a stabilizing column and a supporting rod, the upper surface of the supporting plate is welded with the lower surface of the workbench, the stabilizing column is arranged on the upper surface of the workbench, the other end of the supporting rod is arranged on the upper surface of the stabilizing column, the fixing device comprises a fixing column, a fixing rod and a transverse plate, one end of the fixing column is welded with the upper surface of the workbench, one end of the fixing rod is welded with the lower surface of the transverse plate, the placing device comprises a placing frame, a roller, a fixing shaft, a pulling plate and a ball body, the placing frame is arranged on the upper surface of the supporting rod, the surfaces on the two sides inside the placing frame are respectively provided with a plurality of through holes, the fixing shafts are respectively arranged in the through holes, the auxiliary device comprises a buffer rod, a material discharging plate, a lock catch, a lock ring and a lock pin, one end of the buffer rod is connected with the lower surface of the placing frame, the other end of the buffer rod is connected with the upper surface of the workbench, one side surface of the material discharging plate is connected with one side surface of the interior of the placing frame through a hinge, the lock catch is arranged on one side surface of the material discharging plate, the lock ring is arranged on one side surface of the placing frame, the lock pin is arranged in the lock catch, the polishing device comprises a hydraulic tank, a telescopic rod, a sliding plate, a connecting block and a polishing disc, the hydraulic tank is arranged on the upper surface of the transverse plate, one end of the telescopic rod is connected with the upper surface of the sliding plate, the connecting block is installed in the sliding plate both sides surface, the mill is installed in the connecting block lower surface, wherein, the quantity of backup pad, fixed column, dead lever is two, and quantity through gyro wheel, fixed axle is nine, and the quantity of buffer beam is four, supports the workstation through the backup pad, and gyro wheel and fixed axle can conveniently carry on spacingly to the ball body, also make things convenient for it to rotate simultaneously and polish, support placing the frame through the buffer beam.

Preferably, strutting arrangement still includes the strengthening rib, and is a plurality of strengthening rib one end is connected with a plurality of backup pad side surface respectively, and is a plurality of the strengthening rib other end all with workstation lower surface bonding, wherein, the quantity of strengthening rib is two, supports fixedly through the strengthening rib to the workstation.

Preferably, the other ends of the fixing rods are respectively welded with the upper surfaces of the fixing columns, and the hydraulic box is supported through the transverse plate.

Preferably, the placing device further comprises a handle, the handle is mounted on one side surface of the pulling plate, and the fixed shaft is conveniently pulled out through the handle.

Preferably, auxiliary device still includes buffer spring, and is a plurality of buffer spring sets up respectively in a plurality of buffer beam surfaces, wherein, buffer spring's quantity is four, can alleviate the dynamics of rocking of placing the frame through buffer spring.

Preferably, the other end of the telescopic rod is connected with the lower surface of the hydraulic tank, and the polishing disc is conveniently driven to move downwards through the telescopic rod.

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

1. the utility model discloses in, support the workstation with the strengthening rib through the backup pad is red for the device can more steady operation, restricts the ball body through fixed axle and gyro wheel, makes things convenient for the ball body to rotate simultaneously and polishes.

2. The utility model discloses in, drive through the hydraulic tank and polish the dish and be close to with the ball blank, adopt buffer bar and buffer spring can alleviate the dynamics of rocking of placing the frame, increase the precision of polishing, devices such as blowing board and lockpin conveniently prevent that the ball from spilling simultaneously, also conveniently release the ball after polishing the completion.

Drawings

FIG. 1 is a schematic view of the external overall structure of a grinding disc for polishing the surface of a bearing steel ball blank according to the present invention;

fig. 2 is a schematic structural view of the exterior isometric view of the grinding disc for polishing the surface of the bearing steel ball blank according to the present invention;

fig. 3 is a schematic view of a partial structure at a position a in fig. 1 of the grinding disc for polishing the surface of the bearing steel ball blank according to the present invention;

fig. 4 is a schematic view of a local structure at B in fig. 1 of the grinding disc for surface polishing of a bearing steel ball blank according to the present invention.

FIG. 5 is the schematic structural diagram of the auxiliary device of the millstone for polishing the surface of the bearing steel ball blank of the utility model

In the figure: 100. a support device; 101. a support plate; 102. a work table; 103. reinforcing ribs; 104. a stabilization post; 105. a support bar; 200. a fixing device; 201. fixing a column; 202. fixing the rod; 203. a transverse plate; 300. a placement device; 301. placing the frame; 302. a roller; 303. A fixed shaft; 304. pulling the movable plate; 305. a handle; 306. a ball body; 400. an auxiliary device; 401. a buffer rod; 402. a buffer spring; 403. a material placing plate; 404. locking; 405. A locking ring; 406. a lock pin; 500. a polishing device; 501. a hydraulic tank; 502. a telescopic rod; 503. a sliding plate; 504. connecting blocks; 505. a grinding disc.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention relates to a grinding disc for polishing the surface of a bearing steel ball blank, which comprises a supporting device 100, a fixing device 200, a placing device 300, an auxiliary device 400 and a polishing device 500, wherein the supporting device 100 comprises a supporting plate 101, a workbench 102, a stabilizing column 104 and a supporting rod 105, the upper surfaces of a plurality of supporting plates 101 are all welded to the lower surface of the workbench 102, the stabilizing column 104 is installed on the upper surface of the workbench 102, the other end of the supporting rod 105 is installed on the upper surface of the stabilizing column 104, the fixing device 200 comprises a fixing column 201, a fixing rod 202 and a transverse plate 203, one end of the fixing column 201 is all welded to the upper surface of the workbench 102, one end of the fixing rod 202 is all welded to the lower surface of the transverse plate 203, the placing device 300 comprises a placing frame 301, a roller 302, a fixing shaft, a pulling plate 304 and a ball body 306, the placing frame 301 is installed on the upper surface of the supporting rod 105, placing the inside both sides surface of frame 301 and all being equipped with a plurality of through-holes, a plurality of fixed axle 303 are installed respectively in a plurality of through-holes, a plurality of gyro wheels 302 set up respectively in a plurality of fixed axle 303 surface, a pull board 304 side surface welds with a plurality of fixed axle 303 one end respectively, a plurality of ball bodies 306 set up respectively between a plurality of gyro wheels 302, auxiliary device 400 includes buffer rod 401, blowing board 403, hasp 404, catch 405 and lockpin 406, a plurality of buffer rod 401 one end all with place frame 301 lower surface connection, a plurality of buffer rod 401 other ends all with workstation 102 upper surface connection, blowing board 403 side surface passes through hinged joint with placing frame 301 inside side surface, catch 404 sets up in blowing board 403 a side surface, catch 405 sets up in placing frame 301 a side surface, lockpin 406 is installed in hasp 404, grinding device 500 includes hydraulic tank 501, telescopic link 502, sliding plate 503, connecting block 504 and polishing dish 505, hydraulic tank 501 is installed in horizontal board 203 upper surface, telescopic link 502 one end and sliding plate 503 upper surface are connected, connecting block 504 is installed in sliding plate 503 both sides surface, polishing dish 505 is installed in connecting block 504 lower surface, wherein, the quantity of backup pad 101, fixed column 201, dead lever 202 is two, through gyro wheel 302, the quantity of fixed axle 303 is nine, the quantity of buffer lever 401 is four, support workstation 102 through backup pad 101, gyro wheel 302 and fixed axle 303 can conveniently carry out spacing to ball body 306, also make things convenient for it to rotate simultaneously and polish, place frame 301 and support through buffer lever 401.

Referring to fig. 1 to 3, the supporting device 100 further includes two reinforcing ribs 103, one ends of the reinforcing ribs 103 are respectively connected to one side surfaces of the supporting plates 101, and the other ends of the reinforcing ribs 103 are welded to the lower surface of the worktable 102, wherein the worktable 102 is supported and fixed by the two reinforcing ribs 103.

Referring to fig. 1-2, the other ends of the fixing rods 202 are respectively welded to the upper surfaces of the fixing posts 201, and the hydraulic tank 501 is supported by the transverse plate 203.

Referring to fig. 1 to 3, the placing device 300 further includes a handle 305, and the handle 305 is mounted on a side surface of the pulling plate 304, and the pulling of the fixing shaft 303 is facilitated by the handle 305.

Referring to fig. 1 to 5, the auxiliary device 400 further includes a plurality of buffer springs 402, the buffer springs 402 are respectively disposed on the outer surfaces of the buffer rods 401, wherein the number of the buffer springs 402 is four, and the shaking force of the placement frame 301 can be reduced by the buffer springs 402.

Referring to fig. 1-3, the other end of the telescopic rod 502 is connected to the lower surface of the hydraulic tank 501, and the polishing disc 505 is conveniently driven to move downwards by the telescopic rod 502.

The utility model discloses the theory of operation:

please refer to fig. 1-5, the utility model relates to a bearing steel ball blank surface polishes and uses mill, wherein hydraulic tank 501's model is UVS-AT20L, in operation, support workstation 102 through backup pad 101, strengthening rib 103 strengthens fixedly to backup pad 101 and workstation 102, make the device can stabilize work, stabilizing post 104 and bracing piece 105 support horizontal plate 203, prevent that hydraulic tank 501 from dropping, through inserting fixed axle 303 in placing the through-hole of frame 301, and install gyro wheel 302 AT fixed axle 303 surface, adopt the installation of pulling plate 304 and handle 305 to make things convenient for fixed axle 303, after the installation, put into the gap between gyro wheel 302 with the ball blank, hydraulic tank 501 moves, thereby drive telescopic link 502 descends, make polishing dish 505 and ball blank be close to, sliding plate 503 and connecting block 504 can slide relatively, thereby make things convenient for polishing dish 505 to polish the blank, stabilizing post 104 and bracing piece 105 support placing frame 301, buffer rod 401 and buffer spring 402 can alleviate the dynamics of rocking of placing frame 301, increase the precision of polishing, blowing board 403 and lockpin 504 make things convenient for ball to prevent to release and accomplish ball 406 simultaneously and also.

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. The utility model provides a bearing steel ball blank surface grinds uses mill, includes strutting arrangement (100), fixing device (200), placer (300), auxiliary device (400) and grinding device (500), its characterized in that: the supporting device (100) comprises supporting plates (101), a workbench (102), stabilizing columns (104) and supporting rods (105), the upper surfaces of the supporting plates (101) are welded with the lower surface of the workbench (102), the stabilizing columns (104) are installed on the upper surface of the workbench (102), the other ends of the supporting rods (105) are installed on the upper surface of the stabilizing columns (104), the fixing device (200) comprises fixing columns (201), fixing rods (202) and transverse plates (203), one ends of the fixing columns (201) are welded with the upper surface of the workbench (102), one ends of the fixing rods (202) are welded with the lower surface of the transverse plates (203), the placing device (300) comprises a placing frame (301), rollers (302), fixing shafts (303), pulling plates (304) and ball bodies (306), the placing frame (301) is installed on the upper surface of the supporting rods (105), the surfaces of two sides inside the placing frame (301) are provided with a plurality of through holes, the fixing shafts (303) are installed in the through holes, the rollers (302) are respectively arranged on the outer surfaces of the rollers (303), one side of the pulling plates (304) are welded with one ends of the fixing shafts (302), and the rollers (306) respectively, the auxiliary device (400) comprises buffer rods (401), a material placing plate (403), latches (404), locking rings (405) and locking pins (406), one ends of the buffer rods (401) are connected with the lower surface of the placing frame (301), the other ends of the buffer rods (401) are connected with the upper surface of the workbench (102), one side surface of the material placing plate (403) is connected with one side surface of the interior of the placing frame (301) through hinges, the latches (404) are arranged on one side surface of the material placing plate (403), the locking rings (405) are arranged on one side surface of the placing frame (301), the locking pins (406) are arranged in the latches (404), the polishing device (500) comprises a hydraulic box (501), a telescopic rod (502), a sliding plate (503), a connecting block (504) and a polishing disc (505), the hydraulic box (501) is arranged on the upper surface of the transverse plate (203), one ends of the telescopic rod (502) are connected with the upper surface of the sliding plate (503), the connecting block (504) is arranged on the two side surfaces of the sliding plate (503), and the polishing disc (505) is arranged on the lower surface of the connecting block (504).

2. The millstone for polishing the surface of the bearing steel ball blank according to claim 1, which is characterized in that: the supporting device (100) further comprises a plurality of reinforcing ribs (103), one ends of the reinforcing ribs (103) are respectively connected with one side surface of the supporting plates (101), and the other ends of the reinforcing ribs (103) are welded to the lower surface of the workbench (102).

3. The grinding disc for polishing the surface of the bearing steel ball blank according to claim 1, characterized in that: the other ends of the fixing rods (202) are respectively welded with the upper surfaces of the fixing columns (201).

4. The grinding disc for polishing the surface of the bearing steel ball blank according to claim 1, characterized in that: the placing device (300) further comprises a handle (305), and the handle (305) is installed on one side surface of the pulling plate (304).

5. The millstone for polishing the surface of the bearing steel ball blank according to claim 1, which is characterized in that: the auxiliary device (400) further comprises buffer springs (402), and the buffer springs (402) are arranged on the outer surfaces of the buffer rods (401) respectively.

6. The millstone for polishing the surface of the bearing steel ball blank according to claim 1, which is characterized in that: the other end of the telescopic rod (502) is connected with the lower surface of the hydraulic tank (501).