CN213765662U

CN213765662U - Mounting device for mechanical bearing

Info

Publication number: CN213765662U
Application number: CN202022211494.1U
Authority: CN
Inventors: 贾涛; 林镇寰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-03
Filing date: 2020-10-03
Publication date: 2021-07-23
Anticipated expiration: 2030-10-03

Abstract

The utility model discloses a mechanical bearing installation device, which comprises a working box, wherein an access door is movably installed on the right surface of the working box, a first rotating motor is fixedly installed at the lower left corner in the working box, a motor rotating gear is movably installed at the left side of the first rotating motor, a transmission gear is movably installed above the motor rotating gear, a lead screw rotating gear is movably installed above the transmission gear, a pushing lead screw is movably installed at the middle position of the lead screw rotating gear, a pushing end head is fixedly installed at the left end of the pushing lead screw, a transmission belt is movably installed at the right end of the lead screw rotating gear, a moving platform is fixedly installed at the bottom end of the working box, a chute is arranged at the left side of the upper surface of the moving platform, the bearing is fixed through a fixing rod and a supporting seat, and the bearing is pushed by the pushing lead screw to be installed, the mounting position of the bearing can be more accurate, and manpower and time are saved.

Description

Mounting device for mechanical bearing

Technical Field

The utility model relates to a mechanical bearing technical field specifically is a mechanical bearing's installation device.

Background

The bearing is an important part in the modern mechanical equipment, and the main function of the bearing is 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.

The installation of present bearing still has some weak points, for example, in the installation of some bearings, still install the bearing through the mode that the hammer was beaten, can cause the influence to the surface of bearing on the one hand, and on the other hand extravagant manpower and time, the position installation of bearing is also not very accurate.

For this purpose, a mounting device for a mechanical bearing is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical bearing's installation device, fix the bearing through dead lever and supporting seat, promote the lead screw and promote the bearing and install, can let the mounted position of bearing more accurate, also saved manpower and time, to the problem of proposing in order to solve above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mechanical bearing installation device comprises a working box, wherein an access door is movably installed on the right surface of the working box, a first rotating motor is fixedly installed at the lower left corner in the working box, a motor rotating gear is movably installed on the left side of the first rotating motor, a transmission gear is movably installed above the motor rotating gear, a lead screw rotating gear is movably installed above the transmission gear, a pushing lead screw is movably installed at the middle position of the lead screw rotating gear, a pushing end head is fixedly installed at the left end of the pushing lead screw, a transmission belt is movably installed at the right end of the lead screw rotating gear, a moving table is fixedly installed at the bottom end of the working box, a sliding groove is formed in the left side of the upper surface of the moving table, a base is movably installed on the sliding groove, a switch is fixedly installed at the right end of the front surface of the base, a support seat is fixedly installed at the middle position of the upper surface of the base, the utility model discloses a lifting mechanism of a mobile platform, including base, fixed column, transfer line connecting plate, lifting lead screw, transfer line, sliding chamber, pulley, transmission rod connecting plate, transmission rod, pulley, sliding chamber, pulley, transmission rod, pulley, transmission rod, pulley, transmission rod, pulley, transmission rod, pulley, transmission rod, transmission.

By adopting the technical scheme, a bearing to be installed is placed on a supporting seat, the position of a bearing fixing piece on a sliding rail with two side fixing columns is adjusted, a switch is rotated, a second rotating motor at the bottom end of a base starts to rotate and drives a rotating disc to start to rotate, the rotating disc drives a lifting screw rod to rotate and descend, the lifting screw rod descends to drive a transmission rod connecting plate to descend so as to drive a transmission rod to descend, the transmission rod drives the two side fixing columns of the bearing to be clamped close to the bearing, the bearing is fixed, the installation process of the bearing can be more stable, a first rotating motor is started, the first rotating motor drives a motor to rotate a gear, the motor rotates the gear, the gear drives a screw rod rotating gear to rotate, the screw rod rotating gear drives a pushing screw rod to rotate, the pushing screw rods are mutually transmitted through a transmission belt, the bearing is jointly pushed leftwards, and the bearing drives the base to slide leftwards for installation, four promotion lead screws promote the bearing jointly and remove, can make the level and smooth of bearing installation, and can not lead to the fact the influence to bearing surface, treat bearing installation completion back, rotate the switch, the bearing is released to the fixed column, moves away the mobile station and can carry out next bearing installation.

Preferably, four groups of the push screw rods are arranged, the four groups of the push screw rods are movably mounted in the working box, four groups of the screw rod rotating gears are arranged, the four groups of the screw rod rotating gears are movably mounted on the four groups of the push screw rods, the screw rod rotating gears are in threaded connection with the push screw rods, the first rotating motor is fixedly mounted on the left side of the bottom end in the working box, and the first rotating motor is in transmission connection with the screw rod rotating gears through transmission gears.

By adopting the technical scheme, four groups of pushing screw rods are arranged in the working box, the screw rod rotating gear is movably arranged on the pushing screw rods, and the screw rod rotating gear rotates through the transmission of the first rotating motor, so that the screw rod rotating gear drives the pushing screw rods to rotate.

Preferably, the conveyer belt is equipped with three groups altogether, a set of conveyer belt swing joint is on two sets of lead screw rotating gear on the right side of work box inside, a set of conveyer belt swing joint is on two sets of lead screw rotating gear of work box inside upside, a set of conveyer belt swing joint is on two sets of lead screw rotating gear in the left side of work box inside.

Through adopting above-mentioned technical scheme, the transmission each other between every two sets of lead screw driving gear and a set of conveyer belt can let four sets of lead screw driving gear rotate simultaneously.

Preferably, the rotating disc is fixedly welded on the second rotating motor, the lifting screw rod is in threaded connection with the rotating disc, two groups of fixing columns are arranged, two groups of transmission rods are arranged, one group of fixing columns are movably connected with the left end of the transmission rod connecting plate through one group of transmission rods, and the other group of fixing columns are movably connected with the right end of the transmission rod connecting plate through the other group of transmission rods.

Through adopting above-mentioned technical scheme, the rolling disc welding can rotate with the second rotation motor together on the second rotates the motor, and the rolling disc rotates and drives the lift lead screw and rotate the lift to control the left and right sides of fixed column and remove direction, better clamping bearing.

Preferably, the sliding cavities are provided with two groups, and the two groups of sliding cavities are arranged at the bottom end of the base.

By adopting the technical scheme, the two groups of sliding cavities arranged at the bottom end of the base can allow the base to freely slide back and forth.

Preferably, four groups of pulleys are arranged, the four groups of pulleys are welded at four corners of the bottom end of the mobile platform, and each group of pulleys is movably provided with a pulley fixing piece.

Through adopting above-mentioned technical scheme, install the pulley mounting on the pulley, can fix the pulley, prevent that the pulley from removing, the pulley mounting makes things convenient for the removal of mobile station in the mobile station bottom.

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

the bearing to be installed is placed on the supporting seat, the position of the bearing fixing piece on the slide rails with the two side fixing columns is adjusted, the switch is rotated, the second rotating motor at the bottom end of the base starts rotating and drives the rotating disc to start rotating, the rotating disc drives the lifting screw rod to rotate and descend, the lifting screw rod descends to drive the transmission rod connecting plate to descend so as to drive the transmission rod to descend, the transmission rod drives the two side fixing columns of the bearing to be clamped close to the bearing, the bearing is fixed, the installation process of the bearing can be more stable, the first rotating motor is started, the first rotating motor drives the motor rotating gear to rotate, the motor rotating gear drives the transmission gear to rotate, the transmission gear drives the screw rod rotating gear to rotate, the screw rod rotating gear drives the pushing screw rod to rotate, the screw rods are pushed to mutually through the transmission belts to jointly push the bearing to the left, and the bearing drives the base to slide to the left for installation, four promotion lead screws promote the bearing jointly and remove, can make the level and smooth of bearing installation, and can not lead to the fact the influence to bearing surface, treat bearing installation completion back, rotate the switch, the bearing is released to the fixed column, moves away the mobile station and can carry out next bearing installation.

Drawings

Fig. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a cross-sectional structural view of the working box of the present invention;

FIG. 3 is a cross-sectional view of the fixing base of the present invention;

fig. 4 is a view of the pulley structure of the present invention.

In the figure: 1. a work box; 2. an access door; 3. a mobile station; 4. pushing the screw rod; 5. a base; 6. a pulley; 7. a switch; 8. a chute; 9. a supporting seat; 10. fixing a column; 11. a fixed member slide rail; 12. a conveyor belt; 13. a first rotating electric machine; 14. the motor rotates the gear; 15. a transmission gear; 16. the screw rod rotates the gear; 17. pushing the end head; 18. a connecting plate; 19. a transmission rod; 20. the transmission rod connecting plate; 21. a slide chamber; 22. a second rotating electric machine; 23. rotating the disc; 24. a lifting screw rod; 25. a bearing fixing member; 26. a pulley fixing plate; 27. and a pulley fixing piece.

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 to 4, the present invention provides a technical solution of a mechanical bearing mounting apparatus: as shown in fig. 1 to 4, the device comprises a work box 1, an access door 2 is movably mounted on the right surface of the work box 1, a first rotating motor 13 is fixedly mounted at the lower left corner inside the work box 1, a motor rotating gear 14 is movably mounted at the left side of the first rotating motor 13, a transmission gear 15 is movably mounted above the motor rotating gear 14, a lead screw rotating gear 16 is movably mounted above the transmission gear 15, a pushing lead screw 4 is movably mounted at the middle position of the lead screw rotating gear 16, a pushing end head 17 is fixedly mounted at the left end of the pushing lead screw 4, a conveyor belt 12 is movably mounted at the right end of the lead screw rotating gear 16, a moving table 3 is fixedly mounted at the bottom end of the work box 1, a chute 8 is formed in the left side of the upper surface of the moving table 3, a base 5 is movably mounted on the chute 8, a switch 7 is fixedly mounted at the right end of the front surface of the base 5, a support seat 9 is fixedly mounted at the middle position of the upper surface of the base 5, the upper surface left end movable mounting of base 5 has fixed column 10, the mounting slide rail 11 has been seted up on fixed column 10, movable mounting has bearing mounting 25 on the mounting slide rail 11, the downside movable mounting of fixed column 10 has connecting plate 18, the bottom movable mounting of fixed column 10 has transfer line 19, the left end movable mounting of transfer line 19 has transfer line connecting plate 20, the bottom fixed mounting of transfer line connecting plate 20 has lift lead screw 24, movable mounting has rolling disc 23 below lift lead screw 24, the below movable mounting of rolling disc 23 has second rotating motor 22, smooth chamber 21 has been seted up on the right side of second rotating motor 22, four corners in bottom of mobile station 3 respectively movable mounting have pulley 6.

By adopting the technical scheme, a bearing to be installed is placed on a supporting seat 9, the position of a bearing fixing piece 25 on a sliding rail 11 with fixed columns 10 at two sides is adjusted, a switch 7 is rotated, a second rotating motor 22 at the bottom end of a base 5 starts to rotate and drives a rotating disc 23 to start to rotate, the rotating disc 23 drives a lifting screw rod 24 to rotate and descend, the lifting screw rod 24 descends to drive a transmission rod connecting plate 20 to descend so as to drive a transmission rod 19 to descend, the transmission rod 19 drives the fixed columns 10 at two sides of the bearing to approach and clamp the bearing, the bearing is fixed, the installation process of the bearing can be more stable, a first rotating motor 13 is started, the first rotating motor 13 drives a motor rotating gear 14 to rotate, the motor rotating gear 14 drives a transmission gear 15 to rotate, the transmission gear 15 drives a screw rod rotating gear 16 to rotate, the screw rod rotating gear 16 drives a pushing screw rod 4 to rotate, and the pushing screw rods 4 are mutually transmitted through a transmission belt 12, the bearing is jointly pushed leftwards, the bearing drives the base 5 to slide leftwards for installation, the four pushing screw rods 4 jointly push the bearing to move, the bearing can be installed flatly, the bearing surface cannot be affected, after the bearing is installed, the switch 7 is rotated, the bearing is released by the fixing column 10, and the moving platform 3 is moved away to carry out next bearing installation.

Specifically, as shown in fig. 1 and 2, four groups of push screw rods 4 are provided, four groups of push screw rods 4 are movably mounted inside the working box 1, four groups of screw rod rotating gears 16 are provided, four groups of screw rod rotating gears 16 are movably mounted on the four groups of push screw rods 4, the screw rod rotating gears 16 are in threaded connection with the push screw rods 4, the first rotating motor 13 is fixedly mounted on the left side of the bottom end inside the working box 1, and the first rotating motor 13 is in transmission connection with the screw rod rotating gears 16 through the transmission gears 15.

By adopting the technical scheme, four groups of pushing screw rods 4 are arranged in the working box 1, the screw rod rotating gear 16 is movably arranged on the pushing screw rods 4, and the screw rod rotating gear 16 rotates through the transmission of the first rotating motor 13, so that the screw rod rotating gear 16 drives the pushing screw rods 4 to rotate.

Specifically, as shown in fig. 2, three groups of conveyor belts 12 are provided, one group of conveyor belts 12 is movably connected to two groups of screw rod rotating gears 16 on the right side inside the working box 1, one group of conveyor belts 12 is movably connected to two groups of screw rod rotating gears 16 on the upper side inside the working box 1, and one group of conveyor belts 12 is movably connected to two groups of screw rod rotating gears 16 on the left side inside the working box 1.

By adopting the technical scheme, every two groups of screw rod rotating gears 16 and one group of conveying belts 12 are mutually transmitted, and the four groups of screw rod rotating gears 16 can be simultaneously rotated.

Specifically, as shown in fig. 3, the rotating disc 23 is welded and fixed on the second rotating motor 22, the lifting screw 24 is in threaded connection with the rotating disc 23, two sets of fixing columns 10 are provided, two sets of transmission rods 19 are provided, one set of fixing columns 10 is movably connected with the left end of the transmission rod connecting plate 20 through one set of transmission rods 19, and the other set of fixing columns 10 is movably connected with the right end of the transmission rod connecting plate 20 through the other set of transmission rods 19.

Through adopting above-mentioned technical scheme, the rolling disc 23 welds on second rotates motor 22, can rotate with second rotation motor 22 together, and rolling disc 23 rotates and drives lift lead screw 24 and rotate and go up and down to control the left and right sides of fixed column 19 and remove the direction, better clamping bearing.

Specifically, as shown in fig. 3, two sets of sliding cavities 21 are provided, and the two sets of sliding cavities 21 are both provided at the bottom end of the base 5.

By adopting the technical scheme, the two groups of sliding cavities 21 arranged at the bottom end of the base 5 can allow the base 5 to freely slide back and forth.

Specifically, as shown in fig. 1 and 4, four sets of pulleys 6 are provided, the four sets of pulleys 6 are welded at four corners of the bottom end of the mobile station 3, and each set of pulleys 6 is movably provided with a pulley fixing member 27.

Through adopting above-mentioned technical scheme, install pulley mounting 27 on the pulley 6, can fix pulley 6, prevent that pulley 6 from removing, pulley 6 installs in the 3 bottom of mobile station, makes things convenient for the removal of mobile station 3.

The working principle is as follows: after the utility model is installed, the device is powered on, the bearing to be installed is placed on the supporting seat 9, the position of the bearing fixing piece 25 on the sliding rail 11 of the two-side fixing column 10 is adjusted, the switch 7 is rotated, the second rotating motor 22 at the bottom end of the base 5 starts to rotate and drives the rotating disc 23 to start to rotate, the rotating disc 23 drives the lifting screw rod 24 to rotate and descend, the lifting screw rod 24 descends to drive the transmission rod connecting plate 20 downwards, thereby driving the transmission rod 19 downwards, the transmission rod 19 drives the two-side fixing column 10 of the bearing to be close to and clamped with the bearing, the bearing is fixed, the installation process of the bearing can be more stable, the first rotating motor 13 is started, the first rotating motor 13 drives the motor rotating gear 14 to rotate, the motor rotating gear 14 drives the transmission gear 15 to rotate, the transmission gear 15 drives the screw rod rotating gear 16 to rotate, the screw rod rotating gear 16 drives the pushing screw rod 4 to rotate, promote through conveyer belt 12 interconversion between the lead screw 4, jointly promote the bearing left, the bearing drives base 5 and slides left and install, and four promotion lead screws 4 promote the bearing removal jointly, can make the level and smooth of bearing installation, and can not lead to the fact the influence to the bearing surface, treat the bearing installation completion back, rotating switch 7, the bearing is released to fixed column 10, removes movable table 3 and can carry out next bearing installation.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanical bearing's installation device, includes work box (1), its characterized in that: the right surface of the working box (1) is movably provided with an access door (2), the lower left corner inside the working box (1) is fixedly provided with a first rotating motor (13), the left side of the first rotating motor (13) is movably provided with a motor rotating gear (14), a transmission gear (15) is movably arranged above the motor rotating gear (14), a lead screw rotating gear (16) is movably arranged above the transmission gear (15), a pushing lead screw (4) is movably arranged at the middle position of the lead screw rotating gear (16), a pushing end (17) is fixedly arranged at the left end of the pushing lead screw (4), a conveying belt (12) is movably arranged at the right end of the lead screw rotating gear (16), a moving platform (3) is fixedly arranged at the bottom end of the working box (1), and a sliding chute (8) is arranged at the left side of the upper surface of the moving platform (3), a base (5) is movably mounted on the sliding groove (8), a switch (7) is fixedly mounted at the right end of the front surface of the base (5), a supporting seat (9) is fixedly mounted at the middle position of the upper surface of the base (5), a fixing column (10) is movably mounted at the left end of the upper surface of the base (5), a fixing piece sliding rail (11) is arranged on the fixing column (10), a bearing fixing piece (25) is movably mounted on the fixing piece sliding rail (11), a connecting plate (18) is movably mounted at the lower side of the fixing column (10), a transmission rod (19) is movably mounted at the bottom end of the fixing column (10), a transmission rod connecting plate (20) is movably mounted at the left end of the transmission rod (19), a lifting screw rod (24) is fixedly mounted at the bottom end of the transmission rod connecting plate (20), a rotating disc (23) is movably mounted below the lifting screw rod (24), the below movable mounting of rolling disc (23) has second rotation motor (22), smooth chamber (21) have been seted up on the right side of second rotation motor (22), four corners in the bottom of mobile station (3) movable mounting respectively have pulley (6).

2. A mounting arrangement for a mechanical bearing according to claim 1, wherein: promote lead screw (4) and be provided with four groups altogether, four groups promote the equal movable mounting of lead screw (4) inside work box (1), lead screw slewing gear (16) are equipped with four groups altogether, four groups lead screw slewing gear (16) are all movable mounting on four groups promote lead screw (4), lead screw slewing gear (16) and promotion lead screw (4) threaded connection, first rotation motor (13) fixed mounting is in the inside bottom left side of work box (1), be connected through drive gear (15) transmission between first rotation motor (13) and lead screw slewing gear (16).

3. A mounting arrangement for a mechanical bearing according to claim 1, wherein: conveyer belt (12) are equipped with three groups altogether, a set of conveyer belt (12) swing joint is on two sets of lead screw rotating gear (16) on the inside right side of work box (1), a set of conveyer belt (12) swing joint is on two sets of lead screw rotating gear (16) of the inside upside of work box (1), a set of conveyer belt (12) swing joint is on two sets of lead screw rotating gear (16) in the inside left side of work box (1).

4. A mounting arrangement for a mechanical bearing according to claim 1, wherein: the rotating disc (23) is fixedly welded on the second rotating motor (22), the lifting screw rods (24) are in threaded connection with the rotating disc (23), two groups of fixing columns (10) are arranged, two groups of transmission rods (19) are arranged, one group of fixing columns (10) is movably connected with the left end of the transmission rod connecting plate (20) through one group of transmission rods (19), and the other group of fixing columns (10) is movably connected with the right end of the transmission rod connecting plate (20) through the other group of transmission rods (19).

5. A mounting arrangement for a mechanical bearing according to claim 1, wherein: the sliding cavities (21) are provided with two groups, and the two groups of sliding cavities (21) are arranged at the bottom end of the base (5).

6. A mounting arrangement for a mechanical bearing according to claim 1, wherein: the pulley (6) are provided with four groups, the four groups of pulleys (6) are welded at four corners of the bottom end of the mobile station (3), and each group of pulleys (6) is movably provided with a pulley fixing piece (27).