阅读说明：本技术 一种轴承整精机 (Finishing machine for bearing ) 是由 周海 于 2019-10-26 设计创作，主要内容包括：本发明公开了一种轴承整精机,涉及轴承技术领域,包括底部支撑架,所述底部支撑架的上端面安装有两个高度调节机构,所述高度调节机构包括调节导向套、螺杆和连接板,所述连接板一端的内侧安装有螺杆,所述连接板一端的外侧安装有调节导向套,其中一个所述连接板的上端面安装有打磨机构,所述打磨机构包括磨削头、连接杆、定位耳座和尺度条,所述磨削头的外侧安装有连接杆,所述连接杆的上端面安装有尺度条,所述尺度条的外侧安装有定位耳座,另一个所述连接板的上端面安装有传动机构,所述打磨机构的一侧安装有轴承主体。本发明通过对轴承进行整精,提高整体的精度,进而提高产品质量,操作方便。(The invention discloses a bearing finishing machine, which relates to the technical field of bearings and comprises a bottom support frame, wherein two height adjusting mechanisms are arranged on the upper end face of the bottom support frame, each height adjusting mechanism comprises an adjusting guide sleeve, a screw rod and a connecting plate, the screw rod is arranged on the inner side of one end of each connecting plate, the adjusting guide sleeves are arranged on the outer sides of the ends of the connecting plates, a grinding mechanism is arranged on the upper end face of one connecting plate, each grinding mechanism comprises a grinding head, a connecting rod, a positioning lug seat and a scale bar, the connecting rod is arranged on the outer side of the grinding head, the scale bar is arranged on the upper end face of the connecting rod, the positioning lug seat is arranged on the outer side of the scale bar, a transmission mechanism is arranged on the upper end face of the other connecting plate, and a. The invention improves the integral precision by finishing the bearing, thereby improving the product quality and being convenient to operate.)

1. The utility model provides a bearing finishing machine, includes bottom sprag frame (1), its characterized in that: two height adjusting mechanisms (2) are mounted on the upper end face of the bottom supporting frame (1), each height adjusting mechanism (2) comprises an adjusting guide sleeve (3), a screw rod (4) and a connecting plate (10), the screw rod (4) is mounted on the inner side of one end of each connecting plate (10), the adjusting guide sleeves (3) are mounted on the outer sides of one ends of the connecting plates (10), and a polishing mechanism (5) is mounted on the upper end face of one connecting plate (10);

the grinding mechanism (5) comprises a grinding head (18), a connecting rod (19), a positioning lug seat (20) and a scale bar (21), a connecting rod (19) is arranged at the outer side of the grinding head (18), a scale bar (21) is arranged on the upper end surface of the connecting rod (19), a positioning lug seat (20) is arranged on the outer side of the scale bar (21), a transmission mechanism (6) is arranged on the upper end surface of the other connecting plate (10), a bearing main body (9) is arranged on one side of the polishing mechanism (5), two step clamping positioning blocks (8) are arranged on the inner side of the bearing main body (9), a guide post (14) is arranged on the inner side of the lower end of the ladder clamping positioning block (8), a connecting spring (15) is arranged on the outer side of one end of the guide post (14), a fixing plate (16) is arranged at one end of the connecting spring (15), and a bottom limiting ring (7) is arranged on the outer side of one fixing plate (16).

2. A bearing finishing machine according to claim 1, characterized in that: drive mechanism (6) are including direction backup pad (11), supporting spring (12), motor mounting panel (13) and runner (17), supporting spring (12) are installed to one side of direction backup pad (11), motor mounting panel (13) are installed to the one end of supporting spring (12), runner (17) are installed to the lower terminal surface of motor mounting panel (13).

3. A bearing finishing machine according to claim 1, characterized in that: adjust uide bushing (3) and fix the up end at bottom sprag frame (1) through the screw connection, the inboard of adjusting uide bushing (3) is provided with the guiding hole, the outside of adjusting uide bushing (3) is provided with U type groove, the inboard that U type groove extended to the guiding hole is run through to the one end of connecting plate (10), the inboard of connecting plate (10) one end is provided with the screw hole, the inboard that the lower extreme of screw rod (4) was run through and is adjusted uide bushing (3) upper end is fixed the inboard in connecting plate (10) one end through threaded connection.

4. A bearing finishing machine according to claim 1, characterized in that: the up end of bottom spacing ring (7) is provided with waist type hole, the up end at bottom support frame (1) is fixed through screwed connection in bottom spacing ring (7), the inboard of bottom spacing ring (7) is provided with the recess, fixed plate (16) are fixed in the inboard of recess through screwed connection, the one end welded fastening of coupling spring (15) is in one side of fixed plate (16), bottom spacing ring (7) are connected through coupling spring (15) with ladder centre gripping locating piece (8).

5. A bearing finishing machine according to claim 1, characterized in that: the outside of ladder clamping and locating piece (8) lower extreme is provided with the locating hole, the one end of guide post (14) extends to the inboard of locating hole, the outside of ladder clamping and locating piece (8) is provided with the notch cuttype constant head tank.

6. A bearing finishing machine according to claim 1, characterized in that: the locating lug seat (20) is welded and fixed on one of the upper end faces of the connecting plate (10), a sliding groove is formed in the upper end face of the connecting plate (10), and one end of the connecting rod (19) extends to the inner side of the sliding groove.

7. A bearing finishing machine according to claim 1, characterized in that: one end of the scale strip (21) penetrates through the positioning lug seat (20) and is fixed on the inner side of one end of the connecting rod (19) through screw connection, scales are arranged on the upper end face of the scale strip (21), and the inner side of the other end of the connecting rod (19) is fixed with a grinding head (18) through screw connection.

8. A bearing finishing machine according to claim 2, characterized in that: the lower extreme of motor mounting panel (13) extends to the inboard of direction backup pad (11) lower extreme, motor mounting panel (13) are connected through supporting spring (12) with direction backup pad (11), the up end of motor mounting panel (13) is provided with the motor, runner (17) are connected through the connecting axle with motor mounting panel (13).

Technical Field

The invention relates to the technical field of bearings, in particular to a bearing finishing machine.

Background

Along with the rapid development of social economy, the functions and types of bearings are more and more, the bearings are important parts in modern mechanical equipment, the main functions of the bearings are to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, and after the bearings are machined, the bearings need to be precisely determined to ensure the delivery quality of the bearings.

However, the existing bearing has incomplete precision detection, inconvenient precision adjustment and influenced quality; therefore, the existing requirements are not met, and a bearing finishing machine is provided for the requirements.

Disclosure of Invention

The invention aims to provide a bearing finishing machine, which aims to solve the problems of incomplete precision detection, inconvenient precision adjustment, influenced quality and the like of the existing bearing in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a bearing finishing machine comprises a bottom supporting frame, wherein two height adjusting mechanisms are mounted on the upper end face of the bottom supporting frame and comprise adjusting guide sleeves, screw rods and connecting plates, the screw rods are mounted on the inner side of one end of each connecting plate, the adjusting guide sleeves are mounted on the outer sides of one ends of the connecting plates, and a polishing mechanism is mounted on the upper end face of one connecting plate;

grinding machanism includes grinding head, connecting rod, location ear seat and yardstick strip, the connecting rod is installed in the outside of grinding head, yardstick strip is installed to the up end of connecting rod, location ear seat, another are installed in the outside of yardstick strip transmission mechanism is installed to the up end of connecting plate, grinding machanism's one side installs the bearing main part, two ladder centre gripping locating pieces are installed to the inboard of bearing main part, the guide post is installed to the inboard of ladder centre gripping locating piece lower extreme, coupling spring is installed in the outside of guide post one end, the fixed plate is installed to coupling spring's one end, one of them the bottom spacing ring is installed in the outside of fixed plate.

Preferably, drive mechanism includes direction backup pad, supporting spring, motor mounting panel and runner, supporting spring is installed to one side of direction backup pad, the motor mounting panel is installed to supporting spring's one end, the runner is installed to the lower terminal surface of motor mounting panel.

Preferably, drive mechanism includes direction backup pad, supporting spring, motor mounting panel and runner, supporting spring is installed to one side of direction backup pad, the motor mounting panel is installed to supporting spring's one end, the runner is installed to the lower terminal surface of motor mounting panel.

Preferably, drive mechanism includes direction backup pad, supporting spring, motor mounting panel and runner, supporting spring is installed to one side of direction backup pad, the motor mounting panel is installed to supporting spring's one end, the runner is installed to the lower terminal surface of motor mounting panel.

Preferably, the outside of ladder clamping and locating piece lower extreme is provided with the locating hole, the one end of guide post extends to the inboard of locating hole, the outside of ladder clamping and locating piece is provided with notch cuttype constant head tank.

Preferably, the positioning lug seat is welded and fixed on one of the upper end faces of the connecting plate, a sliding groove is formed in the upper end face of the connecting plate, and one end of the connecting rod extends to the inner side of the sliding groove.

Preferably, one end of the scale strip penetrates through the positioning lug seat and is fixed on the inner side of one end of the connecting rod through screw connection, the upper end face of the scale strip is provided with scales, and the inner side of the other end of the connecting rod is fixedly provided with a grinding head through screw connection.

Preferably, the lower extreme of motor mounting panel extends to the inboard of direction backup pad lower extreme, the motor mounting panel passes through supporting spring with the direction backup pad and is connected, the up end of motor mounting panel is provided with the motor, the runner passes through the connecting axle with the motor mounting panel.

Compared with the prior art, the invention has the beneficial effects that:

1. the stepped clamping and positioning block is used for clamping the bearing main body, so that the stepped clamping and positioning block can be suitable for positioning and clamping the bearing main bodies with different sizes, and the screw rod drives one end of the connecting plate to be subjected to height adjustment through threaded connection, so that the polishing mechanism and the transmission mechanism are driven to be adjusted;

2. according to the invention, the motor mounting plate moves through the supporting spring, so that the rotating wheel is always tightly attached to the outer side of the bearing main body, the position of the grinding head is adjusted through the scales arranged on the upper end face of the scale bar, one side of the grinding head grinds the bearing main body, the rotating wheel drives the outer ring of the bearing main body to rotate, and the grinding head can grind the unsmooth part in the rotating process.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of a bottom retainer ring according to the present invention;

fig. 4 is a partial structural schematic view of the grinding mechanism of the present invention.

In the figure: 1. a bottom support frame; 2. a height adjustment mechanism; 3. adjusting the guide sleeve; 4. a screw; 5. a polishing mechanism; 6. a transmission mechanism; 7. a bottom stop collar; 8. a positioning block is clamped by steps; 9. a bearing body; 10. a connecting plate; 11. a guide support plate; 12. a support spring; 13. a motor mounting plate; 14. a guide post; 15. a connecting spring; 16. a fixing plate; 17. a rotating wheel; 18. grinding the head; 19. a connecting rod; 20. positioning the ear seat; 21. and (5) dimension bars.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, an embodiment of the present invention includes: a bearing finishing machine comprises a bottom support frame 1, wherein two height adjusting mechanisms 2 are mounted on the upper end face of the bottom support frame 1, each height adjusting mechanism 2 comprises an adjusting guide sleeve 3, a screw rod 4 and a connecting plate 10, the screw rods 4 are mounted on the inner sides of one ends of the connecting plates 10, the connecting plates 10 can be driven to adjust the height by rotating the screw rods 4, the adjusting guide sleeves 3 are mounted on the outer sides of one ends of the connecting plates 10, and a polishing mechanism 5 is mounted on the upper end face of one connecting plate 10;

the grinding mechanism 5 comprises a grinding head 18, a connecting rod 19, a positioning lug seat 20 and a scale strip 21, the connecting rod 19 is installed on the outer side of the grinding head 18, the scale strip 21 is installed on the upper end face of the connecting rod 19, the positioning lug seat 20 is installed on the outer side of the scale strip 21, a transmission mechanism 6 is installed on the upper end face of the other connecting plate 10, a bearing main body 9 is installed on one side of the grinding mechanism 5, two step clamping and positioning blocks 8 are installed on the inner side of the bearing main body 9, the step clamping and positioning blocks 8 clamp the bearing main body 9, so that the step clamping and positioning blocks 8 can be suitable for positioning and clamping of bearing main bodies 9 of different sizes, a guide post 14 is installed on the inner side of the lower end of each step clamping and positioning block 8, the guide post 14 can play a role in guiding when the step clamping and positioning blocks 8 move and prevent deviation, a connecting spring 15 is, the bottom limiting ring 7 is installed on the outer side of one fixing plate 16, the whole bearing is finished and refined, the whole precision is improved, the product quality is further improved, and the operation is convenient.

Further, the transmission mechanism 6 comprises a guide support plate 11, a support spring 12, a motor mounting plate 13 and a rotating wheel 17, wherein the support spring 12 is mounted on one side of the guide support plate 11, the motor mounting plate 13 is mounted at one end of the support spring 12, and the rotating wheel 17 is mounted on the lower end surface of the motor mounting plate 13.

Through adopting above-mentioned technical scheme, can drive bearing body 9 through drive mechanism 6, be convenient for put in order the essence to bearing body 9.

Further, adjust uide bushing 3 and fix the up end at bottom sprag frame 1 through the screw connection, the inboard of adjusting uide bushing 3 is provided with the guiding hole, the outside of adjusting uide bushing 3 is provided with U type groove, the inboard that the U type groove extended to the guiding hole is run through to the one end of connecting plate 10, the inboard of connecting plate 10 one end is provided with the screw hole, the inboard that the lower extreme of screw rod 4 runs through the upper end of adjusting uide bushing 3 is fixed the inboard in connecting plate 10 one end through threaded connection.

By adopting the technical scheme, the height of the connecting plate 10 can be adjusted by rotating the screw rod 4.

Further, the upper end face of the bottom limiting ring 7 is provided with a waist-shaped hole, the bottom limiting ring 7 is fixed on the upper end face of the bottom support frame 1 through screw connection, the inner side of the bottom limiting ring 7 is provided with a groove, the fixing plate 16 is fixed on the inner side of the groove through screw connection, one end of the connecting spring 15 is welded and fixed on one side of the fixing plate 16, and the bottom limiting ring 7 is connected with the ladder clamping and positioning block 8 through the connecting spring 15.

Through adopting above-mentioned technical scheme, ladder centre gripping locating piece 8 carries out the clamping to bearing unit 9 for ladder centre gripping locating piece 8 can be applicable to not unidimensional bearing unit 9's location and clamping.

Further, the outer side of the lower end of the stepped clamping and positioning block 8 is provided with a positioning hole, one end of the guide column 14 extends to the inner side of the positioning hole, and the outer side of the stepped clamping and positioning block 8 is provided with a stepped positioning groove.

Through adopting above-mentioned technical scheme, guide column 14 can play the guide effect when ladder centre gripping locating piece 8 removes, prevents to take place the skew.

Further, the positioning lug seat 20 is welded and fixed on the upper end face of one of the connecting plates 10, the upper end face of the connecting plate 10 is provided with a sliding groove, and one end of the connecting rod 19 extends to the inner side of the sliding groove.

By adopting the technical scheme, the connecting rod 19 can move and adjust the grinding head 18 through the sliding groove.

Furthermore, one end of the scale bar 21 penetrates through the positioning lug seat 20 and is fixed on the inner side of one end of the connecting rod 19 through screw connection, the upper end face of the scale bar 21 is provided with scales, and the inner side of the other end of the connecting rod 19 is fixed with the grinding head 18 through screw connection.

By adopting the technical scheme, the position of the grinding head 18 is adjusted by arranging the scales on the upper end face of the scale bar 21, so that the bearing main body 9 is ground by one side of the grinding head 18.

Further, the lower end of the motor mounting plate 13 extends to the inner side of the lower end of the guide support plate 11, the motor mounting plate 13 is connected with the guide support plate 11 through a support spring 12, a motor is arranged on the upper end face of the motor mounting plate 13, and the rotating wheel 17 is connected with the motor mounting plate 13 through a connecting shaft.

Through adopting above-mentioned technical scheme for motor mounting panel 13 removes through supporting spring 12, and then makes runner 17 tightly laminate with the outside of bearing body 9 all the time.

The working principle is as follows: when in use, whether the functions of all parts are intact is checked, the bottom limiting ring 7 is fixed on the upper end surface of the bottom support frame 1 through screw connection, a waist-shaped hole is arranged on the upper end surface of the bottom limiting ring 7, the upper ends of the two ladder clamping and positioning blocks 8 penetrate through the waist-shaped hole, wherein the bottom limiting ring 7 is connected with the ladder clamping and positioning blocks 8 through connecting springs 15, guide posts 14 are arranged on the inner sides of the connecting springs 15, one ends of the guide posts 14 extend to the inner sides of the lower ends of the ladder clamping and positioning blocks 8, the two ladder clamping and positioning blocks 8 are in a separated state, a bearing main body 9 needing to be finished is placed on the outer sides of the ladder clamping and positioning blocks 8, the two connecting springs 15 are extended, and then the ladder clamping and positioning blocks 8 clamp the bearing main body 9, so that the ladder clamping and positioning blocks 8 can be suitable for positioning, adjusting the connecting plates 10 according to the height of the bearing main body 9, specifically, arranging a rotating handle on the upper end face of the screw rod 4, operating the rotating handle to enable the screw rod 4 to drive one end of the connecting plate 10 to be adjusted in height through threaded connection, further driving the grinding mechanism 5 and the transmission mechanism 6 to be adjusted, adjusting the position of the motor mounting plate 13 according to the size of the bearing main body 9, connecting the motor mounting plate 13 with the guide support plate 11 through a support spring 12, extending the lower end of the motor mounting plate 13 to the inner side of the lower end of the guide support plate 11, enabling the motor mounting plate 13 to move through the support spring 12, further enabling the rotating wheel 17 to be tightly attached to the outer side of the bearing main body 9 all the time, arranging a sliding groove on the upper end face of one connecting plate 10 to enable one end of the connecting rod 19 to extend to the inner side of the sliding groove, and enabling one end of the scale, the position of the grinding head 18 is adjusted by scales arranged on the upper end face of the scale bar 21, the bearing main body 9 is ground by one side of the grinding head 18, the power is switched on, the motor arranged on the upper end face of the motor mounting plate 13 is started, the rotating wheel 17 drives the outer ring of the bearing main body 9 to rotate, and then the grinding head 18 can grind the unsmooth part in the rotating process.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.