CN217452814U

CN217452814U - Integrated assembling equipment for needle roller bearing of automobile gearbox

Info

Publication number: CN217452814U
Application number: CN202122357924.5U
Authority: CN
Inventors: 李波
Original assignee: Suzhou Yuanbaiji Precision Machinery Co ltd
Current assignee: Suzhou Yuanbaiji Precision Machinery Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-09-20
Anticipated expiration: 2031-09-28

Abstract

The utility model belongs to the technical field of bearing integration assembly technique, especially, a motor transmission bearing integration rigging equipment to current bearing integration rigging equipment, can not assemble it when rotating the kingpin, lead to the structure complicated, reduced work efficiency's problem, present following scheme of proposing, it includes the work box, be equipped with rotary mechanism and assembly devices in the work box, assembly devices includes oval dish, movable rod, drive plate, connecting rod and assembly machine, and fixed mounting has vertical seat in the work box, and vertical seat internal rotation is connected with the actuating lever, and oval dish and movable rod all are located vertical seat, and one side of oval dish is seted up flutedly, and the movable rod activity has spacing seat in the recess, and fixed mounting has in vertical seat. The utility model discloses simple structure can assemble the material in the rotation, has improved work efficiency, makes things convenient for people to use.

Description

Integrated assembling equipment for needle roller bearing of automobile gearbox

Technical Field

The utility model relates to a bearing integration assembly technical field especially relates to an automobile transmission bearing integration rigging equipment.

Background

Needle roller bearings are roller bearings with cylindrical rollers, which are thin and long with respect to their diameter, and which become needle rollers. The bearing has higher load bearing capacity despite smaller section, and the needle bearing is provided with thin and long rollers (the diameter D of the rollers is less than or equal to 5mm, the L/D is more than or equal to 2.5, and L is the length of the rollers), so the radial structure is compact, the inner diameter size and the load capacity of the needle bearing are the same as those of other types of bearings, the outer diameter is the smallest, and the needle bearing is particularly suitable for supporting occasions with limited radial installation size. In the application No.: 202010175940.X, the invention relates to needle bearing integrated assembling equipment, which comprises a rack, wherein a workbench is rotatably connected to the rack, a workpiece placing boss is connected to the workbench, a retainer conveying device and a bearing outer ring conveying device are arranged on one side of the workbench, two groups of feeding devices are arranged on one side of the workbench, and a needle bearing assembling device and a bearing discharging device are sequentially arranged on the rack. The retainer conveying device and the bearing outer ring conveying device respectively convey the retainer and the bearing outer ring, the two groups of feeding devices realize feeding of the retainer and the bearing outer ring, when the workbench rotates, the retainer synchronously rotates to the lower end of the roller pin assembling device, the roller pin assembling device can realize automatic assembly of the roller pin, the retainer and the bearing outer ring, and the bearing blanking device is used for realizing blanking of the roller pin bearing, so that synchronous automatic assembly of a plurality of bearings is realized, and the bearing assembling efficiency can be greatly improved.

The existing needle bearing integrated assembly equipment cannot assemble the needle while rotating the needle, so that the structure is complex, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current needle bearing integration rigging equipment, can not assemble it when rotating the kingpin, lead to the structure complicacy, reduced work efficiency's shortcoming, and the automotive transmission needle bearing integration rigging equipment who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an integrated assembling device for needle bearings of an automobile gearbox comprises a working box, wherein a rotating mechanism and an assembling mechanism are arranged in the working box, the assembling mechanism comprises an elliptical disc, a movable rod, a driving plate, a connecting rod and an assembling machine, a longitudinal seat is fixedly arranged in the working box, the driving rod is rotationally connected in the longitudinal seat, the elliptical disc and the movable rod are both positioned in the longitudinal seat, one side of the elliptical disc is provided with a groove, the movable rod moves in the groove, a limiting seat is fixedly arranged in the longitudinal seat, the driving plate and the connecting rod are both positioned in the limiting seat, the driving plate is slidably connected with the limiting seat, one side of the driving plate is provided with a chute, the connecting rod is fixedly connected with the driving plate, the connecting rod can drive the driving plate to move up and down, the assembling machine is positioned in the longitudinal seat, the assembling machine is fixedly connected with one end of the connecting rod, the assembling machine is movably connected with one end of the movable rod, one side of the longitudinal seat is fixedly provided with a servo motor, an output shaft of the servo motor is fixedly connected with the driving rod.

Preferably, rotary mechanism includes column spinner, gear and carousel, and one side fixed mounting of vertical seat has horizontal seat, and sliding connection has the slider in the horizontal seat, and the rear side activity of slider is in the chute, and slider front side fixed mounting has the rack, and column spinner and gear all are located the work box.

Preferably, the column spinner is connected with the work box in a rotating mode, the gear is fixedly connected with the column spinner, the gear is meshed with the rack, the turntable is located above the work box, the longitudinal seat and the turntable are not on the same horizontal line, the turntable is fixedly connected with one end of the column spinner, the turntable is provided with a rotating matching groove, the work box is fixedly provided with two supports, one sides of the two supports are fixedly provided with support plates, and one ends of the two support plates are respectively provided with a blanking hopper and a detector.

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, the drive rod is arranged to drive the elliptical disk to rotate, the movable rod moves up and down along with the elliptical disk, and the movable rod drives the assembly machine to move up and down, so that the purpose of assembly is achieved.

(2) This scheme is owing to set up the assembly machine and driven to pass through the connecting rod and drive the drive plate and slide on spacing seat, and the drive plate drives the slider and removes about horizontal seat, and the slider passes through the rack and drives gear revolve, and the gear passes through the column spinner and drives the carousel intermittent type formula and rotate to cooperate with the assembly machine, realized rotatory purpose.

The utility model discloses simple structure can assemble the material in the rotation, has improved work efficiency, makes things convenient for people to use.

Drawings

Fig. 1 is a schematic structural view of the integrated assembling equipment for the needle roller bearing of the automobile transmission provided by the utility model;

fig. 2 is a schematic perspective view of a driving plate of the integrated assembling device for the needle bearing of the transmission of the automobile provided by the utility model;

fig. 3 is a schematic structural view of a part a of the integrated assembling equipment for the needle roller bearing of the automobile transmission provided by the utility model;

fig. 4 is the utility model provides a three-dimensional structure schematic diagram of automobile transmission bearing integration rigging equipment's carousel.

In the figure: 1. a work box; 2. a longitudinal seat; 3. a drive rod; 4. an elliptical disk; 5. a movable rod; 6. a limiting seat; 7. a drive plate; 8. a connecting rod; 9. an assembly machine; 10. a servo motor; 11. a transverse seat; 12. a slider; 13. a rack; 14. a spin column; 15. a gear; 16. a turntable; 17. a support; 18. a support plate; 19. feeding a hopper; 20. a detector; 21. a reset box; 22. a return spring; 23. a spring plate.

Detailed Description

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

Example one

Referring to fig. 1-4, an integrated assembling device for needle bearings of an automobile gearbox comprises a working box 1, wherein a rotating mechanism and an assembling mechanism are arranged in the working box 1, the assembling mechanism comprises an elliptical disc 4, a movable rod 5, a driving plate 7, a connecting rod 8 and an assembling machine 9, a longitudinal seat 2 is fixedly arranged in the working box 1, a driving rod 3 is rotatably connected in the longitudinal seat 2, the elliptical disc 4 and the movable rod 5 are both positioned in the longitudinal seat 2, one side of the elliptical disc 4 is provided with a groove, the movable rod 5 is movably arranged in the groove, a limiting seat 6 is fixedly arranged in the longitudinal seat 2, the driving plate 7 and the connecting rod 8 are both positioned in the limiting seat 6, the driving plate 7 is slidably connected with the limiting seat 6, one side of the driving plate 7 is provided with a chute, the connecting rod 8 is fixedly connected with the driving plate 7, the connecting rod 8 can drive the driving plate 7 to move up and down, the assembling machine 9 is positioned in the longitudinal seat 2, the assembling machine 9 is fixedly connected with one end of the connecting rod 8, the assembling machine 9 is movably connected with one end of the movable rod 5, a servo motor 10 is fixedly installed on one side of the longitudinal seat 2, and an output shaft of the servo motor 10 is fixedly connected with the driving rod 3.

In this embodiment, the rotating mechanism includes a rotary column 14, a gear 15 and a rotary table 16, a transverse seat 11 is fixedly installed on one side of the longitudinal seat 2, a sliding block 12 is connected in the transverse seat 11 in a sliding manner, the rear side of the sliding block 12 moves in the chute, a rack 13 is fixedly installed on the front side of the sliding block 12, and the rotary column 14 and the gear 15 are both located in the work box 1.

In this embodiment, the rotary column 14 is rotatably connected to the work box 1, the gear 15 is fixedly connected to the rotary column 14, the gear 15 is engaged with the rack 13, the rotary table 16 is located above the work box 1, the longitudinal seat 2 and the rotary table 16 are not on the same horizontal line, the rotary table 16 is fixedly connected to one end of the rotary column 14, the rotary table 16 is provided with a transfer groove, the work box 1 is fixedly provided with two supports 17, one side of each of the two supports 17 is fixedly provided with a support plate 18, and one end of each of the two support plates 18 is provided with a discharge hopper 19 and a detector 20.

The working principle is as follows: when the device is used, materials are placed into a blanking hopper 19, the materials enter an assembly groove in a rotary table 16 through the blanking hopper 19, a servo motor 10 is started, an output shaft of the servo motor 10 drives a driving rod 3 to rotate, the driving rod 3 drives an elliptical disc 4 to rotate, a movable rod 5 follows the elliptical disc 4 to move up and down, the movable rod 5 drives an assembly machine 9 to move up and down, the assembly machine 9 drives a driving plate 7 to slide on a limiting seat 6 through a connecting rod 8, the driving plate 7 drives a sliding block 12 to move left and right on a transverse seat 11, the sliding block 12 drives a gear 15 to rotate through a rack 13, the gear 15 drives a rotary table 16 to intermittently rotate through a rotary column 14 and is matched with the assembly machine 9, and meanwhile, a detector 20 detects the materials.

Example two

Referring to fig. 1-4, an integrated assembling device for needle bearings of an automobile gearbox comprises a working box 1, wherein a rotating mechanism and an assembling mechanism are arranged in the working box 1, the assembling mechanism comprises an elliptical disk 4, a movable rod 5, a driving plate 7, a connecting rod 8 and an assembling machine 9, a longitudinal seat 2 is welded in the working box 1, the driving rod 3 is rotatably connected in the longitudinal seat 2, the elliptical disk 4 and the movable rod 5 are both positioned in the longitudinal seat 2, one side of the elliptical disk 4 is provided with a groove, the movable rod 5 moves in the groove, a limiting seat 6 is welded in the longitudinal seat 2, the driving plate 7 and the connecting rod 8 are both positioned in the limiting seat 6, the driving plate 7 is slidably connected with the limiting seat 6, one side of the driving plate 7 is provided with a chute, the connecting rod 8 is welded with the driving plate 7, the connecting rod 8 can drive the driving plate 7 to move up and down, the assembling machine 9 is positioned in the longitudinal seat 2, and the assembling machine 9 is welded with one end of the connecting rod 8, the assembling machine 9 is movably connected with one end of the movable rod 5, a servo motor 10 is welded on one side of the longitudinal seat 2, and an output shaft of the servo motor 10 is welded with the driving rod 3.

In this embodiment, the rotating mechanism includes a rotary column 14, a gear 15 and a rotary table 16, a transverse seat 11 is welded and installed on one side of the longitudinal seat 2, a sliding block 12 is connected in the transverse seat 11 in a sliding manner, the rear side of the sliding block 12 moves in the chute, a rack 13 is welded and installed on the front side of the sliding block 12, and the rotary column 14 and the gear 15 are both located in the work box 1.

In this embodiment, the rotary column 14 is rotatably connected with the work box 1, the gear 15 is welded to the rotary column 14, the gear 15 is engaged with the rack 13, the rotary table 16 is located above the work box 1, the longitudinal seat 2 is not located on the same horizontal line with the rotary table 16, the rotary table 16 is welded to one end of the rotary column 14, the rotary table 16 is provided with a transfer groove, the work box 1 is provided with two supports 17 by welding, one sides of the two supports 17 are provided with support plates 18 by welding, and one ends of the two support plates 18 are provided with a discharge hopper 19 and a detector 20 respectively.

In this embodiment, supplementary canceling release mechanical system includes reset box 21, reset spring 22 and spring board 23, and reset box 21 is located vertical seat 2, and reset box 21 and vertical seat 2 welded connection, and reset spring 22 and spring board 23 all are located reset box 21, and reset spring 22 and reset box 21 welded connection, spring board 23 and reset spring 22's one end welded connection, the one end welded connection of spring board 23 and connecting rod 8.

The difference between the second embodiment and the first embodiment is that: when connecting rod 8 moves down, connecting rod 8 passes through spring plate 23 compression reset spring 22, and when connecting rod 8 moved up, reset spring 22 release elasticity promoted connecting rod 8 rebound through spring plate 23, and all structures in this application can all carry out the selection of material and length according to the in-service use condition, and the attached drawing is the schematic structure picture, and suitable adjustment can be made to specific actual size.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. An integrated assembling device for needle bearings of an automobile gearbox comprises a working box (1) and is characterized in that a rotating mechanism and an assembling mechanism are arranged in the working box (1), the assembling mechanism comprises an elliptical disk (4), a movable rod (5), a driving plate (7), a connecting rod (8) and an assembling machine (9), a longitudinal seat (2) is fixedly arranged in the working box (1), a driving rod (3) is rotatably connected in the longitudinal seat (2), the elliptical disk (4) and the movable rod (5) are both positioned in the longitudinal seat (2), a groove is formed in one side of the elliptical disk (4), the movable rod (5) moves in the groove, a limiting seat (6) is fixedly arranged in the longitudinal seat (2), the driving plate (7) and the connecting rod (8) are both positioned in the limiting seat (6), the driving plate (7) is slidably connected with the limiting seat (6), a chute is formed in one side of the driving plate (7), the connecting rod (8) is fixedly connected with the driving plate (7), the assembling machine (9) is positioned in the longitudinal seat (2), the assembling machine (9) is fixedly connected with one end of the connecting rod (8), the assembling machine (9) is movably connected with one end of the movable rod (5), a servo motor (10) is fixedly installed on one side of the longitudinal seat (2), and an output shaft of the servo motor (10) is fixedly connected with the driving rod (3).

2. The automobile gearbox needle roller bearing integrated assembling equipment is characterized in that the rotating mechanism comprises a rotating column (14), a gear (15) and a rotating disc (16), a transverse seat (11) is fixedly installed on one side of the longitudinal seat (2), a sliding block (12) is connected in the transverse seat (11) in a sliding mode, the rear side of the sliding block (12) moves in a chute, a rack (13) is fixedly installed on the front side of the sliding block (12), and the rotating column (14) and the gear (15) are located in the working box (1).

3. The needle roller bearing integrated assembling device for the automobile gearbox is characterized in that the rotating column (14) is rotatably connected with the working box (1), the gear (15) is fixedly connected with the rotating column (14), the gear (15) is meshed with the rack (13), the rotary disc (16) is positioned above the working box (1), the rotary disc (16) is fixedly connected with one end of the rotating column (14), and the rotary disc (16) is provided with a rotary matching groove.

4. The integrated assembling equipment for the needle roller bearing of the automobile gearbox is characterized in that two supports (17) are fixedly arranged on the working box (1), a support plate (18) is fixedly arranged on one side of each of the two supports (17), and a discharging hopper (19) and a detector (20) are respectively arranged at one end of each of the two support plates (18).