CN212705820U

CN212705820U - A correct grinding equipment for surface of bearing retainer

Info

Publication number: CN212705820U
Application number: CN202021620726.2U
Authority: CN
Inventors: 孙兴亮; 武志松; 王鹏; 仲启涛
Original assignee: Dalian Fuhua Bearing Manufacturing Co ltd
Current assignee: Dalian Fuhua Bearing Manufacturing Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-03-16
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a fine grinding device for the surface of a bearing retainer, which comprises a main body, a cavity, a base and a grinding head, wherein the base is arranged on both sides of the bottom end of the main body, a water inlet pipe is arranged on the top end of the main body, the grinding head is arranged on the top end of the inner part of the main body, spray heads are arranged on both sides of the top end of the inner part of the main body, and the top ends of the spray heads are communicated with the water inlet pipe, the cavity is arranged on both sides of the inner part of the main body, a first servo motor is arranged on the bottom end of the inner part of the cavity, a threaded rod is arranged on the top end of the first servo motor, and a movable block is arranged on the outer side of the threaded rod. The bearing clamped by the chuck can be polished in all aspects.

Description

A correct grinding equipment for surface of bearing retainer

Technical Field

The utility model relates to a bearing processing technology field specifically is a correct grinding equipment for surface of bearing holder.

Background

The bearing is an important part in the present mechanical equipment, and its main function is to support the mechanical rotator, reduces the coefficient of friction in its motion process to guarantee its gyration precision, in the production process to the bearing, usually need polish to it, especially the polishing of terminal surface, directly influence the result of use in its later stage:

traditional correct grinding equipment can not in time clear up effectively during the use and polish the piece and the dust of leaving, influences the continuity of polishing, has reduced the efficiency of polishing that the bearing polished, influences the result of use in the bearing later stage to a certain extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a correct grinding equipment for surface of bearing holder to solve the problem that the correct grinding equipment who proposes in the above-mentioned background art can not clear up the piece and the dust of polishing the stay effectively in time.

In order to achieve the above object, the utility model provides a following technical scheme: a fine grinding device for the surface of a bearing retainer comprises a main body, a cavity, a base and a grinding head, wherein the base is installed on two sides of the bottom end of the main body, a water inlet pipe is installed on the top end of the main body, the grinding head is installed on the top end of the inside of the main body, spray heads are installed on two sides of the top end of the inside of the main body, the top ends of the spray heads are communicated with the water inlet pipe, the cavity is installed on two sides of the inside of the main body, a first servo motor is installed on the bottom end of the inside of the cavity, a threaded rod is installed on the top end of the first servo motor, a movable block is installed on the outer side of the threaded rod, an internal thread is installed inside the movable block, a first connecting rod is installed on one side of the movable block, a shell is installed on one side of the first connecting rod, collect structure including telescopic link, dead lever, expanding spring, draw-in groove, collecting vat, fixture block and movable rod, the bottom in the cavity both sides is all fixed to the dead lever, one side of dead lever all articulates there is the movable rod, the telescopic link is all installed to one side of movable rod, and the outside of telescopic link all installs expanding spring, the fixture block is all installed to the opposite side of movable rod, and installs the collecting vat between the adjacent fixture block.

Preferably, one side of the movable block is provided with a sliding groove, and the movable block and the threaded rod form threaded connection.

Preferably, the inner diameter of the movable rod is larger than the outer diameter of the fixture block, and the movable rod and the fixture block form a clamping structure.

Preferably, fixture is including second servo motor, chuck, second connecting rod, piston rod, cylinder, pivot and fixed block, second servo motor all fixes in the inside one side of casing, the pivot is all installed to one side of second servo motor, one side of pivot all is fixed with the fixed block, the cylinder is all installed to the inside top of fixed block and bottom, the piston rod is all installed to the one end of cylinder, the second connecting rod is all installed to the one end of piston rod, the chuck is all installed to one side of second connecting rod.

Preferably, the second connecting rod diagram is arranged in an X shape, and the second connecting rods are symmetrically distributed about the vertical center of the main body.

Preferably, one side of the first connecting rod is communicated with one side of the shell, and the first connecting rod and the shell form a turnover structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the spray head is arranged at the top end of the main body, water is sprayed into the main body by the spray head, dust generated in the polishing process can be removed, meanwhile, water with dust can be collected by the aid of the collecting tank, when the collecting tank needs to be cleaned, the movable rod is stirred, under the telescopic action of the telescopic rod and the telescopic spring, the movable rod and the clamping block are loosened, the collecting tank can be detached, when the collecting tank needs to be installed, the movable rod is stirred, the movable rod is clamped with the clamping block, and the collecting tank can be fixed;

2. the cylinder is started through the cylinder fixed on one side of the shell, the piston rod stretches, the second connecting rod is connected with the chuck to clamp the bearing, the second servo motor is started, the rotating shaft rotates, the cylinder can rotate, and the bearing clamped by the chuck can be polished in all aspects;

3. through the first servo motor of cavity both sides bottom mounting, start first servo motor, drive the threaded rod and rotate, the movable block reciprocates along the threaded rod under threaded connection's effect, and the casing is being connected to first connecting rod, and the casing also can reciprocate, and the height of polishing of control that can be fine makes more even that the bearing polished.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of a partial structure of the lifting mechanism of the present invention;

FIG. 3 is a schematic view of a partial structure of the collecting structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a cavity; 3. a movable block; 4. a first link; 5. a threaded rod; 6. a first servo motor; 7. a base; 8. a collection structure; 801. a telescopic rod; 802. fixing the rod; 803. a tension spring; 804. a card slot; 805. collecting tank; 806. a clamping block; 807. a movable rod; 9. a housing; 10. a clamping mechanism; 1001. a second servo motor; 1002. a chuck; 1003. a second link; 1004. a piston rod; 1005. a cylinder; 1006. a rotating shaft; 1007. a fixed block; 11. an internal thread; 12. a spray head; 13. polishing head; 14. and (4) a water inlet pipe.

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. 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.

Referring to fig. 1-4, the present invention provides an embodiment: a fine grinding device for the surface of a bearing retainer comprises a main body 1, a cavity 2, a base 7 and a grinding head 13, wherein the base 7 is installed on two sides of the bottom end of the main body 1, a water inlet pipe 14 is installed on the top end of the main body 1, the grinding head 13 is installed on the top end of the inside of the main body 1, spray heads 12 are installed on two sides of the top end of the inside of the main body 1, the top ends of the spray heads 12 are communicated with the water inlet pipe 14, the cavity 2 is installed on two sides of the inside of the main body 1, a first servo motor 6 is installed on the bottom end of the inside of the cavity 2, a threaded rod 5 is installed on the top end of the first servo motor 6, a movable block 3 is installed on the outer side of the threaded rod 5, internal threads 11 are installed on the inside of the movable block 3, a first connecting rod 4 is installed on one side of the movable block 3, a shell 9, the first servo motor 6 is started to drive the threaded rod 5 to rotate, the movable block 3 moves up and down along the threaded rod 5 under the action of threaded connection, the first connecting rod 4 is connected with the shell 9, and the shell 9 can also move up and down, so that the grinding of the bearing is more uniform;

one side of the first connecting rod 4 is communicated with one side of the shell 9, and the first connecting rod 4 and the shell 9 form a turnover structure so as to be convenient to turn over;

the interior of the housing 9 is provided with a clamping mechanism 10, the clamping mechanism 10 comprises a second servo motor 1001, a chuck 1002, a second connecting rod 1003, a piston rod 1004, a cylinder 1005, a rotating shaft 1006 and a fixed block 1007, the second servo motor 1001 is fixed on one side of the interior of the housing 9, the rotating shaft 1006 is installed on one side of the second servo motor 1001, the fixed block 1007 is fixed on one side of the rotating shaft 1006, the cylinders 1005 are installed at the top end and the bottom end of the interior of the fixed block 1007, the piston rod 1004 is installed at one end of the cylinder 1005, the second connecting rod 1003 is installed at one end of the piston rod 1004, the chuck 1002 is installed at one side of the second connecting rod 1003, the second connecting rod 1003 is arranged in an X shape, the second connecting rods 1003 are symmetrically distributed about the vertical center of the main body 1, when the bearing needs to be polished, the cylinder 1005 is started, the piston rod 1004 is stretched, the second connecting rod 1003 is connected with, the rotation shaft 1006 rotates so that the cylinder 1005 can rotate;

the bottom ends of two sides of the cavity 2 are respectively provided with a collecting structure 8, the collecting structure 8 comprises a telescopic rod 801, a fixed rod 802, a telescopic spring 803, a clamping groove 804, a collecting groove 805, a clamping block 806 and a movable rod 807, the fixed rod 802 is fixed at the bottom ends of two sides of the cavity 2, one side of the fixed rod 802 is hinged with the movable rod 807, one side of the movable rod 807 is provided with the telescopic rod 801, the outer side of the telescopic rod 801 is provided with the telescopic spring 803, the other side of the movable rod 807 is provided with the clamping block 806, the collecting groove 805 is arranged between the adjacent clamping blocks 806, the inner diameter of the movable rod 807 is larger than the outer diameter of the clamping block 806, the movable rod 807 and the clamping block 806 form a clamping structure, when dust removal is needed, water is sprayed into the main body 1 through the spray head 12, dust generated in the polishing process can be removed, stir the movable rod 807, under the telescopic action of telescopic link 801 and expanding spring 803, make movable rod 807 and fixture block 806 pine take off, alright lift off collecting vat 805 go on, when needs installation collecting vat 805, stir movable rod 807 for movable rod 807 and fixture block 806 block, alright fixed collecting vat 805, the work of the accurate grinding equipment on the final completion bearing holder's surface.

The working principle is as follows: when the device is used, an external power supply is adopted, firstly, when the bearing needs to be polished, the cylinder 1005 is started, the piston rod 1004 stretches, the second connecting rod 1003 is connected with the chuck 1002 to clamp the bearing, and meanwhile, the second servo motor 1001 is started, and the rotating shaft 1006 rotates to enable the cylinder 1005 to rotate;

then, a first servo motor 6 is started to drive the threaded rod 5 to rotate, the movable block 3 moves up and down along the threaded rod 5 under the effect of threaded connection, the first connecting rod 4 is connected with the shell 9, and the shell 9 can also move up and down, so that the bearing is polished more uniformly;

finally, when needs are removed dust, through the inside watering of shower nozzle 12 to main part 1, can get rid of the dust that the in-process of polishing produced, utilize collecting vat 805 simultaneously, can collect the water of taking the dust, when needs collecting vat 805 needs clearance, stir movable rod 807, under the concertina action of telescopic link 801 and expanding spring 803, make movable rod 807 and fixture block 806 pine take off, alright lift off collecting vat 805 go on, when needs installation collecting vat 805, stir movable rod 807, make movable rod 807 and fixture block 806 block, alright fixed collecting vat 805, the work of the accurate grinding equipment on the surface of final completion bearing holder.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A fine grinding apparatus for the surface of a bearing holder, comprising a main body (1), a cavity (2), a base (7) and a grinding head (13), characterized in that: the grinding machine is characterized in that a base (7) is installed on two sides of the bottom of the main body (1), a water inlet pipe (14) is installed on the top of the main body (1), a grinding head (13) is installed on the top of the inside of the main body (1), a spray head (12) is installed on two sides of the top of the inside of the main body (1), the top of the spray head (12) is communicated with the water inlet pipe (14), a cavity (2) is installed on two sides of the inside of the main body (1), a first servo motor (6) is installed on the bottom of the inside of the cavity (2), a threaded rod (5) is installed on the top of the first servo motor (6), a movable block (3) is installed on the outer side of the threaded rod (5), an internal thread (11) is installed inside the movable block (3), a first connecting rod (4) is installed on one side of the movable block (3), and a shell (9, the inside of casing (9) all is provided with fixture (10), the bottom of cavity (2) both sides all is provided with collects structure (8), collect structure (8) including telescopic link (801), dead lever (802), expanding spring (803), draw-in groove (804), collecting vat (805), fixture block (806) and movable rod (807), the bottom at cavity (2) both sides is all fixed in dead lever (802), one side of dead lever (802) all articulates there is movable rod (807), telescopic link (801) are all installed to one side of movable rod (807), and expanding spring (803) are all installed in the outside of telescopic link (801), fixture block (806) are all installed to the opposite side of movable rod (807), and install collecting vat (805) between adjacent fixture block (806).

2. A refining apparatus for a surface of a bearing cage according to claim 1, characterized in that: one side of the movable block (3) is provided with a sliding groove, and the movable block (3) and the threaded rod (5) form threaded connection.

3. A refining apparatus for a surface of a bearing cage according to claim 1, characterized in that: the inner diameter of the movable rod (807) is larger than the outer diameter of the clamping block (806), and the movable rod (807) and the clamping block (806) form a clamping structure.

4. A refining apparatus for a surface of a bearing cage according to claim 1, characterized in that: fixture (10) is including second servo motor (1001), chuck (1002), second connecting rod (1003), piston rod (1004), cylinder (1005), pivot (1006) and fixed block (1007), one side inside casing (9) is all fixed in second servo motor (1001), pivot (1006) are all installed to one side of second servo motor (1001), one side of pivot (1006) all is fixed with fixed block (1007), cylinder (1005) are all installed to inside top and the bottom of fixed block (1007), piston rod (1004) are all installed to the one end of cylinder (1005), second connecting rod (1003) are all installed to the one end of piston rod (1004), chuck (1002) are all installed to one side of second connecting rod (1003).

5. A refining apparatus for a surface of a bearing cage according to claim 4, characterized in that: the second connecting rods (1003) are arranged in an X shape, and the second connecting rods (1003) are symmetrically distributed around the vertical center of the main body (1).

6. A refining apparatus for a surface of a bearing cage according to claim 4, characterized in that: one side of the first connecting rod (4) is communicated with one side of the shell (9), and the first connecting rod (4) and the shell (9) form a turnover structure.