CN114290033A

CN114290033A - Press mounting device

Info

Publication number: CN114290033A
Application number: CN202111659970.9A
Authority: CN
Inventors: 邹兴怀; 胡本超; 朱明智
Original assignee: Jiangsu Alliance New Energy Equipment Co ltd
Current assignee: Jiangsu Alliance New Energy Equipment Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-04-08

Abstract

The invention discloses a press-mounting device, which comprises a conveying line and two press-mounting devices, wherein a plurality of equipment installation stations are arranged on the conveying line; the two press-mounting devices are symmetrically arranged on two sides of one equipment mounting station and comprise a press head, a first air cylinder, a first mounting plate and a second mounting plate, and the telescopic direction of the first air cylinder is vertical to the movement direction of the conveying line; first cylinder is connected on first mounting panel, and the pressure head is connected on the second mounting panel, and the output of first cylinder runs through first mounting panel and second mounting panel is connected. This application passes through the form that transfer chain and both sides pressure equipment device combined, has improved the efficiency of bearing installation greatly.

Description

Press mounting device

Technical Field

The invention relates to the technical field of case assembly, in particular to a press-fitting device.

Background

Gearboxes, bearing housings or other types of housings require bearings to be assembled. Some manual hand-held press-fitting equipment are adopted in the current bearing assembling process, two operators are needed in the process to press-fit the bearing to the two ends of the bearing seat in the case, and the mode is time-consuming, labor-consuming and wastes manpower. Some workshops operate through an operator by placing the case on the rotary table, and in the mode, the operator needs to press one bearing and then rotate the rotary table to install the other bearing, so that the labor is saved, but the installation efficiency is still very low. How to design a device, can improve the pressure equipment efficiency of quick-witted case bearing frame inner bearing, is the problem that we need solve.

Disclosure of Invention

The invention aims to provide a press mounting device to solve the problem of low press mounting efficiency of a bearing in a case in the prior art.

In order to achieve the purpose, the invention is realized by adopting the following technical scheme:

a press-fitting device comprising:

the device comprises a conveying line, a plurality of device installation stations and a plurality of device installation stations, wherein the conveying line is provided with a plurality of device installation stations;

the press mounting device comprises a press head, a first air cylinder, a first mounting plate and a second mounting plate, wherein the telescopic direction of the first air cylinder is vertical to the movement direction of the conveying line;

the first cylinder is connected on first mounting panel, the pressure head is connected on the second mounting panel, the output of first cylinder runs through first mounting panel with the second mounting panel is connected.

The guide rod structure further comprises a plurality of guide rods, one ends of the guide rods are fixedly connected with the second mounting plate, and the middle parts of the guide rods are connected with the first mounting plate in a sliding mode through linear bearings.

Furthermore, a first slide rail is arranged between the pressure head and the second mounting plate, and the first slide rail, the first air cylinder and the conveying line are perpendicular to each other;

the pressure head sliding connection be in on the first slide rail, still be connected with the drive on the second mounting panel the second cylinder of pressure head motion.

Further, the bottom surface of the second mounting plate is connected with a second sliding rail on the rack in a sliding mode.

Further, the pressure head includes that cylindric supporting part connects the limiting plate at the supporting part rear end.

Further, the pressure head is detachably connected to the second mounting plate through bolts.

Furthermore, the press-fitting device is connected to a rack, and a rack box is arranged on the rack.

Furthermore, the bottom end of the frame is connected with a caster.

According to the technical scheme, the embodiment of the invention at least has the following effects:

1. according to the press mounting device, the case is placed on the equipment mounting station of the conveying line, the bearings are placed on the press heads of the press mounting devices on the two sides of the conveying line, the first air cylinder is controlled to extend to drive the press heads to move, the bearings on the press heads are pressed into the case, the two bearings are pressed into the case through the simultaneous movement of the press heads on the two sides, and the press mounting efficiency of the bearings is improved; after one case is installed, the case at the next station is moved to the working range of a pressure head through a conveying line, press mounting is carried out again, and the bearing installation efficiency is greatly improved through the combination of the conveying line and the press mounting devices at the two sides;

2. the utility model provides a pressure equipment device is provided with a plurality of guide arms between first mounting panel and second mounting panel, has guaranteed the precision of pressure head pressure equipment time motion through setting up of guide arm, has guaranteed the precision of pressure equipment.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of a press-fitting apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic view of FIG. 2 from a different perspective;

FIG. 4 is a schematic view of FIG. 2 from a different perspective;

fig. 5 is a schematic structural view of the indenter.

Wherein: 1. a conveying line; 2. a press mounting device; 21. a pressure head; 211. a support portion; 212. a limiting plate; 22. a first cylinder; 23. a first mounting plate; 24. a second mounting plate; 25. a guide bar; 26. a first slide rail; 27. a second cylinder; 28. a second slide rail; 3. a frame; 31. a rack case; 32. and a caster.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

It should be noted that in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", 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 describing the present invention but do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. As used in the description of the present invention, the terms "front," "back," "left," "right," "up," "down" and "in" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1 to 5, a press-fitting device comprises a conveying line 1 and two press-fitting devices 2, wherein a plurality of equipment installation stations are arranged on the conveying line 1; the two press-mounting devices 2 are symmetrically arranged on two sides of one equipment mounting station, each press-mounting device 2 comprises a press head 21, a first air cylinder 22, a first mounting plate 23 and a second mounting plate 24, and the telescopic direction of the first air cylinder 22 is perpendicular to the movement direction of the conveying line 1; the first cylinder 22 is connected to the first mounting plate 23, the ram 21 is connected to the second mounting plate 24, and the output end of the first cylinder 22 penetrates through the first mounting plate 23 and the second mounting plate 24 to be connected.

According to the press mounting device, the case is placed on the equipment mounting station of the conveying line, the bearings are placed on the press heads of the press mounting devices on the two sides of the conveying line, the first air cylinder is controlled to extend to drive the press heads to move, the bearings on the press heads are pressed into the case, the two bearings are pressed into the case through the simultaneous movement of the press heads on the two sides, and the press mounting efficiency of the bearings is improved; after the machine case is installed, the machine case at the next station is moved to the range of the work of the pressure head through the conveying line, the press mounting is carried out again, and the efficiency of bearing installation is greatly improved through the combination of the conveying line and the press mounting devices at the two sides.

The application provides a frame 3 plays the effect of supporting pressure equipment device 2, in some embodiments, is equipped with the frame case 31 that can open in the frame 3, can place devices such as bearing in the frame case 31, and the operator of being convenient for carries out the operation. The bottom of frame 3 still installs truckle 32, and truckle 32 can be for taking locking device's universal wheel, through the truckle that sets up, is convenient for frame 3's removal.

The symmetry of press fitting device 2 sets up in the left and right sides of transfer chain 1 in this application, and the direction of motion of transfer chain 1 is the fore-and-aft direction, and transfer chain 1 is conventional transfer chain, and it is mainly for transporting quick-witted case, improves the bearing pressure equipment efficiency of quick-witted case.

The structure of the press-fitting device 2 is as shown in fig. 2 to 5, the press-fitting device 2 comprises two second slide rails 28 fixed on the rack 3, the second slide rails 28 are arranged along the left-right direction, a second mounting plate 24 is connected on the second slide rails 28 in a sliding manner, the second mounting plate 24 is used for mounting the pressure head 21, the first mounting plate 23 is connected on the rack 3 through bolts, the first air cylinder 22 is mounted on the left side of the first mounting plate 23, and the output end of the first air cylinder 22 penetrates through the right side of the first mounting plate 23 and is connected with the second mounting plate 24. In operation, the first cylinder 22 is controlled to stretch and retract to drive the second mounting plate to slide on the second slide rail 28, so as to realize press mounting of the bearing on the press head 21.

In some further embodiments, the ram 21 is also capable of moving up and down to accommodate the press-fitting of different types of housing bearings. The height of the pressure head 21 needs to be adjusted because the heights of the bearing seats corresponding to different cases are different. In this embodiment, set up first slide rail 26 of direction from top to bottom on second mounting panel 24, sliding connection has the mount pad on first slide rail 26, and pressure head 21 passes through bolted connection on the mount pad, is fixed with second cylinder 27 on the second mounting panel 24, and the output and the mount pad of second cylinder 27 are connected, work through second cylinder 27 and drive second mounting panel 24 and go up and down to realize the lift of pressure head 21.

The pressure head 21 and the mounting seat are detachably connected through bolts, so that the pressure head 21 can be replaced, and the press mounting of bearings with different sizes can be realized.

Further, the indenter 21 includes a support portion 211 having a cylindrical shape and a stopper plate 212 provided at a right end of the support portion 211, the stopper plate 212 having a cylindrical shape, and a diameter of the stopper plate 212 being larger than a diameter of the support portion 211. The axial length of the supporting part 211 is smaller than that of the bearing, and the diameter of the supporting part 211 is matched with the inner diameter of the bearing, so that the effect of the bearing sleeve on the supporting part 211 is guaranteed. In the press mounting process, the press head is pushed to move, and the bearing can be pressed into the case under the action of the limiting plate 212.

In some embodiments, in order to ensure the accuracy of the forward movement of the ram 21, four guide rods 25 are further disposed between the first mounting plate 23 and the second mounting plate 24, the left ends of the four guide rods 25 are fixedly connected with the second mounting plate 24, and the middle portion of the four guide rods is connected with the first mounting plate 23 through a linear support, so that the accuracy of the left-right movement of the second mounting plate 24 driven by the first cylinder 22 is ensured.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.

Claims

1. A press-fitting device, comprising:

the device comprises a conveying line (1), wherein a plurality of equipment installation stations are arranged on the conveying line (1);

the press mounting device comprises two press mounting devices (2), wherein the two press mounting devices (2) are symmetrically arranged on two sides of one equipment mounting station, each press mounting device (2) comprises a press head (21), a first air cylinder (22), a first mounting plate (23) and a second mounting plate (24), and the telescopic direction of the first air cylinder (22) is perpendicular to the movement direction of the conveying line (1);

first cylinder (22) are connected on first mounting panel (23), pressure head (21) are connected on second mounting panel (24), the output of first cylinder (22) runs through first mounting panel (23) with second mounting panel (24) are connected.

2. A press-fitting device as claimed in claim 1, further comprising a plurality of guide rods (25), one ends of the guide rods (25) being fixedly connected to the second mounting plate (24), and intermediate portions of the guide rods (25) being slidably connected to the first mounting plate (23) through linear bearings.

3. A press-fitting device according to claim 1, characterized in that a first slide rail (26) is arranged between the press head (21) and the second mounting plate (24), and the first slide rail (26), the first cylinder (22) and the conveying line (1) are perpendicular to each other;

the pressure head (21) is connected to the first sliding rail (26) in a sliding mode, and the second mounting plate (24) is further connected with a second air cylinder (27) for driving the pressure head (21) to move.

4. A press-fitting device according to claim 1, characterised in that the bottom surface of the second mounting plate (24) is slidably connected to a second slide rail (28) on the frame (3).

5. A press-fitting apparatus according to claim 1, wherein said pressing head (21) comprises a cylindrical support portion (211) and a stopper plate (212) attached to a rear end of said support portion (211).

6. A press-fitting arrangement as claimed in claim 1, characterised in that the press head (21) is releasably bolted to the second mounting plate (24).

7. A press-fitting device according to claim 1, wherein the press-fitting device (2) is connected to a frame (3), and a frame box (31) is provided on the frame (3).

8. A press-fitting device according to claim 1, characterised in that casters (32) are connected to the bottom end of the frame (3).