CN215589219U

CN215589219U - Bearing retainer press-fitting gripping device

Info

Publication number: CN215589219U
Application number: CN202122134100.1U
Authority: CN
Inventors: 程培超; 程平
Original assignee: Dalian Jincheng Bearing Manufacturing Co ltd
Current assignee: Dalian Jincheng Bearing Manufacturing Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-01-21
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a press-fitting and grabbing device for a bearing retainer, which comprises a base, wherein support plates are fixedly arranged on two sides of the top end of the base, a cavity is respectively formed in one side of each support plate, the inner walls of the two cavities are respectively connected with the outer walls of two sides of a sliding plate in a sliding manner, an electric telescopic rod is fixedly arranged at the top end of the sliding plate, the bottom end of the electric telescopic rod is fixedly connected with the top end of a pressing plate, a fixed plate is arranged at the bottom end of the sliding plate, a clamping arm is arranged on one side of the fixed plate, and a support frame is fixedly arranged at the top end of the base. The safety of the structure is increased while the working efficiency is improved.

Description

Bearing retainer press-fitting gripping device

Technical Field

The utility model relates to a press-fitting gripping device, in particular to a press-fitting gripping device for a bearing retainer.

Background

In the manufacturing process of the bearing, the wave-shaped retainer or the plastic retainer needs to be automatically arranged on the bearing, the retainer is efficient, the press mounting, the taking and the placing of the steel balls are not damaged, the efficiency can be improved, and the sleeve assembling quality of the bearing unit is also ensured.

The existing press-fitting gripping device also has some defects:

1. the retainer press-fitting taking and placing structure used in the prior art is used for directly placing the retainer provided with the steel balls into an outer ring channel, the retainer needs to be manually placed, the efficiency is very low, and the retainer is inconvenient for workers to use.

2. Meanwhile, when the traditional retainer press-fitting gripping device is used, the danger coefficient of workers is very high when the retainer is placed, and the injury danger of the hands of the workers is easily caused during use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a press-fitting and grabbing device for a bearing retainer, which aims to solve the problems that in the background technology, the efficiency is very low and the danger that the hands of workers are injured easily is caused because the retainer needs to be placed manually.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bearing retainer pressure equipment grabbing device, includes the base, the both sides fixed mounting on base top has the backup pad, two the dead slot has been seted up respectively to backup pad one side, two the inner wall of dead slot respectively with the outer wall sliding connection of slide both sides, the top fixed mounting of slide has electric telescopic handle, electric telescopic handle's bottom and the top fixed connection of clamp plate, the bottom of slide is equipped with the fixed plate, one side of fixed plate is equipped with the arm lock, the top fixed mounting of base has the support frame, one side fixed mounting of support frame has a brace table, a brace table's top fixed mounting has the motor, the inside of support frame is equipped with first belt pulley and second belt pulley, the top of base is equipped with the second belt pulley.

According to a preferable technical scheme of the utility model, two sides of the top end of the fixed plate are respectively and fixedly connected with the bottom end of the sliding plate through first connecting columns, the inner wall of one side of the fixed plate is in sliding connection with the outer wall of the sliding block, and one side of the sliding block is fixedly connected with the outer wall of the electric telescopic rod through second connecting columns.

As a preferred technical scheme of the present invention, two corners of one side of the slider are respectively and fixedly connected to one end of a rotating rod, the other ends of the two rotating rods are respectively and rotatably connected to one end of a clamping arm through a rotating shaft, and the middle parts of the two clamping arms are respectively and rotatably connected to one side of the fixing plate through a third connecting column.

As a preferred technical scheme of the utility model, cavities are respectively formed in the two sides of the support frame, the inner wall of one of the cavities is rotatably connected with the outer wall of the first belt pulley, the inner wall of the other cavity is rotatably connected with the outer wall of the second belt pulley, the outer wall of the first belt pulley is rotatably connected with the outer wall of the second belt pulley through a transmission belt, and the output end of the motor is fixedly connected with one end of the first belt pulley.

As a preferred technical scheme of the present invention, one end of each of the two empty groove inner walls is rotatably connected to one end of each of two second pulleys through a bearing, wherein the other end of one of the second pulleys is fixedly connected to the other end of the first pulley, and the other end of the other of the second pulleys is fixedly connected to one end of the second pulley.

As a preferable technical scheme of the utility model, the outer walls of the two second pulleys are respectively in threaded connection with the two sides of the sliding plate.

As a preferable technical scheme of the utility model, one side of one of the supporting plates is fixedly provided with a switch, and the electric telescopic rod and the motor are electrically connected with an external power supply through the switch.

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

1. according to the press-fitting and grabbing device for the bearing retainer, the electric telescopic rod is arranged, the slide block is driven to slide up and down by utilizing the up-and-down movement of the electric telescopic rod, the slide block is fixedly connected with the rotating rod, and the rotating rod is rotatably connected with the clamping arm, so that the opening-closing movement of the clamping arm can be driven when the electric telescopic rod moves up and down, the grabbing and placing of the retainer can be completed, the grabbing and placing of the retainer can be manually placed, and the safety of the structure is improved while the working efficiency is improved;

2. according to the press-fitting gripping device for the bearing retainer, the motor is arranged, the source of power of the motor is used for driving the two second belt pulleys to rotate, the two second belt pulleys are connected with the threads on the two sides of the sliding plate, the sliding plate slides in the empty groove, a worker does not need to place the retainer at the bottom of the sliding plate, the hand of the worker is far away from a working area, the retainer is placed at the top end of the base, and therefore the press-fitting gripping device is convenient for the worker to use and increases the safety of the structure.

Drawings

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

FIG. 2 is a partial schematic view of the present invention;

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

FIG. 4 is a schematic side sectional view of the supporting stand of the present invention.

In the figure: 1. a base; 2. a support plate; 3. an empty groove; 4. a slide plate; 5. an electric telescopic rod; 6. pressing a plate; 7. a fixing plate; 8. a first connecting column; 9. a slider; 10. a second connecting column; 11. a third connecting column; 12. a rotating rod; 13. clamping arms; 14. a support frame; 15. a support table; 16. a motor; 17. a cavity; 18. a first pulley; 19. a transmission belt; 20. a second pulley; 21. and (4) switching.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution of a press-fitting gripping device for a bearing retainer: comprises a base 1, wherein supporting plates 2 are fixedly arranged on two sides of the top end of the base 1, a cavity 3 is respectively arranged on one side of each supporting plate 2, the inner walls of the two cavities 3 are respectively connected with the outer walls of two sides of a sliding plate 4 in a sliding manner, an electric telescopic rod 5 is fixedly arranged on the top end of the sliding plate 4, the bottom end of the electric telescopic rod 5 is fixedly connected with the top end of a pressing plate 6, a fixing plate 7 is arranged at the bottom end of the sliding plate 4, a clamping arm 13 is arranged on one side of the fixing plate 7, a supporting frame 14 is fixedly arranged at the top end of the base 1, a supporting table 15 is fixedly arranged on one side of the supporting frame 14, a motor 16 is fixedly arranged at the top end of the supporting table 15, a first belt pulley 18 and a second belt pulley 20 are arranged inside the supporting frame 14, a second belt pulley 20 is arranged at the top end of the base 1, two sides of the top end of the fixing plate 7 are respectively fixedly connected with the bottom end of the sliding plate 4 through a first connecting column 8, and the inner wall of one side of the fixing plate 7 is connected with the outer wall of a sliding block 9 in a sliding manner, one side of slider 9 passes through the outer wall fixed connection of second spliced pole 10 with electric telescopic handle 5, two edges of slider 9 one side respectively with the one end fixed connection of bull stick 12, the other end of two bull sticks 12 rotates through the one end of pivot with arm lock 13 respectively to be connected, the middle part of two arm lock 13 rotates through one side of third spliced pole 11 with fixed plate 7 respectively to be connected, the connection effect of third spliced pole 11, stability when the arm lock 13 that increases rotates.

When the bearing retainer press-fitting and grabbing device is used, the device is placed at a verified position, the switch 21 is turned on, the electric telescopic rod 5 is started, the sliding plate 6 is driven to move up and down by the telescopic motion of the electric telescopic rod 5, the retainer can be pressed, the sliding block 9 is fixedly connected with the outer wall of the electric telescopic rod 5 through the second connecting column 10, the sliding block 9 slides up and down on one side of the fixing plate 7, so that the rotating rod 12 can be driven to move up and down, the fixing plate 7 is fixedly connected with the sliding plate 4 through the first connecting column 8 when in work, the rotating rod 12 moves up and down, the rotating shaft drives the clamping arms 13 to rotate, the stability of the rotating clamping arms 13 is improved by the connecting effect of the third connecting column 11, and the rotating clamping arms 13 can be driven to rotate by the up and down motion of the electric telescopic rod 5, make things convenient for the staff to snatch of holder, when needs put down the holder, utilize electric telescopic handle 5's upward movement, can drive arm lock 13 to the outside rotation, can make two arm lock 13 open, can accomplish placing the holder.

Example two:

on the basis of the first embodiment, as shown in fig. 1 to 4, cavities 17 are respectively formed in the inner portions of two sides of the supporting frame 14, the inner wall of one cavity 17 is rotatably connected with the outer wall of the first belt pulley 18, the inner wall of the other cavity 17 is rotatably connected with the outer wall of the second belt pulley 20, the outer wall of the first belt pulley 18 is rotatably connected with the outer wall of the second belt pulley 20 through a transmission belt 19, the output end of the motor 16 is fixedly connected with one end of the first belt pulley 18, one ends of the inner walls of the two hollow grooves 3 are respectively rotatably connected with one ends of the two second belt pulleys 20 through bearings, the other end of one second belt pulley 20 is fixedly connected with the other end of the first belt pulley 18, the other end of the other second belt pulley 20 is fixedly connected with one end of the second belt pulley 20, the outer walls of the two second belt pulleys 20 are respectively in threaded connection with two sides of the sliding plate 4, one side of one supporting plate 2 is fixedly provided with a switch 21, electric telescopic handle 5 and motor 16 all pass through switch 21 and external power supply electric connection, make things convenient for the staff to provide the power source for electric telescopic handle 5 and motor 16.

When the bearing retainer press-fitting gripping device is used, a worker turns on the switch 21 to start the motor 16, the power of the motor 16 is used for driving the first belt pulley 18 to rotate, the first belt pulley 18 is connected with the second belt pulley 20 through the transmission belt 19 to drive the second belt pulley 20 to rotate, the two second belt pulleys 20 are fixedly connected with the first belt pulley 18 and the second belt pulley 20 respectively to drive the two second belt pulleys 20 to rotate in the hollow groove 3, the outer walls of the two second belt pulleys 20 are connected with the threads on two sides of the sliding plate 4, the second belt pulley 20 rotates to drive the sliding plate 4 to slide, the clamping arm 13 can slide on the top of the base 1, the worker does not need to place a retainer at the bottom of the pressing plate 6, and the safety of the mechanism is improved.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bearing retainer pressure equipment grabbing device, includes base (1), its characterized in that: the novel clamp is characterized in that supporting plates (2) are fixedly mounted on two sides of the top end of the base (1), two empty grooves (3) are respectively formed in one side of each supporting plate (2), the inner walls of the two empty grooves (3) are respectively connected with the outer walls of two sides of the sliding plate (4) in a sliding mode, an electric telescopic rod (5) is fixedly mounted on the top end of the sliding plate (4), the bottom end of the electric telescopic rod (5) is fixedly connected with the top end of the pressing plate (6), a fixing plate (7) is arranged at the bottom end of the sliding plate (4), clamping arms (13) are arranged on one side of the fixing plate (7), a supporting frame (14) is fixedly mounted on the top end of the base (1), a supporting table (15) is fixedly mounted on one side of the supporting frame (14), a motor (16) is fixedly mounted on the top end of the supporting table (15), and a first belt pulley (18) and a second belt pulley (20) are arranged inside the supporting frame (14), the top of base (1) is equipped with second belt pulley (20).

2. A bearing retainer press-fit gripping device according to claim 1, wherein: the bottom fixed connection of both sides on fixed plate (7) top respectively through first spliced pole (8) and slide (4), the inner wall of fixed plate (7) one side and the outer wall sliding connection of slider (9), the outer wall fixed connection of second spliced pole (10) and electric telescopic handle (5) is passed through to one side of slider (9).

3. A bearing retainer press-fit gripping device according to claim 2, wherein: two edges of slider (9) one side respectively with the one end fixed connection of bull stick (12), two the other end of bull stick (12) is rotated through the one end of pivot and arm lock (13) respectively and is connected, two the middle part of arm lock (13) is rotated through one side of third spliced pole (11) and fixed plate (7) respectively and is connected.

4. A bearing retainer press-fit gripping device according to claim 1, wherein: cavity (17) have been seted up respectively to the inside of support frame (14) both sides, one of them the inner wall of cavity (17) is connected with the outer wall rotation of first belt pulley (18), another the inner wall of cavity (17) is connected with the outer wall rotation of second belt pulley (20), the outer wall of first belt pulley (18) passes through drive belt (19) and is connected with the outer wall rotation of second belt pulley (20), the output of motor (16) and the one end fixed connection of first belt pulley (18).

5. A bearing retainer press-fit gripping device according to claim 1, wherein: and two one ends of the inner walls of the empty grooves (3) are respectively and rotatably connected with one ends of two second belt pulleys (20) through bearings, one end of each second belt pulley (20) is fixedly connected with the other end of the first belt pulley (18), and the other end of each second belt pulley (20) is fixedly connected with one end of the second belt pulley (20).

6. A bearing retainer press-fit gripping device according to claim 1, wherein: the outer walls of the two second belt pulleys (20) are respectively in threaded connection with the two sides of the sliding plate (4).

7. A bearing retainer press-fit gripping device according to claim 1, wherein: one side fixed mounting of backup pad (2) has switch (21), electric telescopic handle (5) and motor (16) all pass through switch (21) and external power supply electric connection.