Automatic knuckle bearing assembling device

Abstract

The utility model discloses an automatic knuckle bearing assembling device which comprises a base table and a machine frame fixedly connected to the top of the base table, and a rotary feeding table capable of continuously feeding knuckle bearings is arranged at the top of the base table. And a press-fitting platform for placing a workpiece to be press-fitted is arranged at the top of the base table and corresponds to the rotary feeding table. Under the elastic action of the clamping spring, the knuckle bearing is conveniently fixed, meanwhile, by arranging the clamping pad, the side, close to the knuckle bearing, of the arc-shaped clamping plate can be suitable for the appearance of the knuckle bearing, the stability of clamping the knuckle bearing is further guaranteed, then a workpiece to be machined is placed on the anti-skid placing pad, and the machining efficiency is improved. And then the servo motor drives the rotary feeding table on the driving shaft to conduct rotary feeding, finally the hydraulic cylinder drives the press-fitting head to assemble the knuckle bearing into the workpiece, and the operation is repeated, so that the assembly efficiency of the knuckle bearing is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to joint bearing assembly technical field, especially a kind of joint bearing automatic assembly device. BACKGROUND

[0002] Joint bearing is a kind of spherical sliding bearing, its sliding contact surface is an inner spherical surface and an outer spherical surface, it can rotate swing at any angle when moving, it is made by using surface phosphating, blasting, inlaying, spraying and multiple special process treatment method etc..Joint bearing has the characteristics of large load capacity, impact resistance, corrosion resistance, wear resistance, self-aligning, good lubrication etc..Joint bearing needs to be pressed when assembling.

[0003] A kind of joint bearing press-fitting device is disclosed in Chinese patent with publication number CN210616373U, the joint bearing press-fitting device includes: workbench, support base plate and oil cylinder mounting plate are arranged on it, positioning block is arranged on support base plate and is adapted to the ear piece of oil cylinder to be installed;Hydraulic cylinder, installed on oil cylinder mounting plate, the end of its piston rod is provided with press-fitting head adapted to the joint bearing to be installed;Reversing valve, the positive cavity and negative cavity of the hydraulic cylinder are connected with the working port of the reversing valve respectively;And control panel, pressure regulating valve and reversing switch are installed on it, the reversing switch is connected with the reversing valve;The front and rear working oil ports of the pressure regulating valve are connected with oil source pressure oil pipe and return oil pipe respectively, and the pressure regulating valve is connected with the oil inlet and return port of the reversing valve through oil inlet oil way and return oil way respectively.

[0004] Although the above technical solution solves the corresponding technical problems, the above technical solution still has the following defects:

[0005] The above technical solution is not convenient for the joint bearing to be pressed to be cyclically fed, thereby reducing the assembly efficiency of the joint bearing. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of joint bearing automatic assembly device, first, the joint bearing to be assembled is placed in accommodating groove, and the inclined surface of arc-shaped clamping plate is extruded by joint bearing, so that joint bearing can be conveniently fixed under the action of the elastic force of clamping spring, simultaneously, by setting clamping pad, the side of arc-shaped clamping plate close to joint bearing can be adapted to the shape of joint bearing, to ensure the stability of joint bearing clamping, then the workpiece to be processed is placed on antiskid placing pad, then the rotary feed table on driving shaft is rotated by servo motor to feed, finally, joint bearing is assembled in workpiece by hydraulic cylinder driving press-fitting head, reciprocate, to greatly improve the assembly efficiency of joint bearing.

[0007] In order to achieve the above purpose, the main technical scheme adopted by the utility model includes:

[0008] An automatic assembly device of a knuckle bearing, comprising:

[0009] A base and a rack fixedly connected to the top of the base, the top of the base is provided with a rotating feeding table capable of continuously feeding knuckle bearings, and the top of the base is provided with a press fitting platform for placing a workpiece to be press fitted.

[0010] The automatic assembly device of the knuckle bearing, wherein a servo motor for driving the rotating feeding table is installed on the top of the base, a driving shaft is fixedly connected to the output shaft of the servo motor, and the top of the driving shaft is fixedly connected to the bottom of the rotating feeding table.

[0011] The automatic assembly device of the knuckle bearing, wherein a plurality of accommodation grooves for placing knuckle bearings to be press fitted are arranged at equal distances on the rotating feeding table.

[0012] The automatic assembly device of the knuckle bearing, wherein clamping springs are fixedly connected to both sides of the inner wall of the accommodation groove, and arc-shaped clamping plates for clamping and fixing the knuckle bearing are fixedly connected to the end of the clamping spring.

[0013] The automatic assembly device of the knuckle bearing, wherein clamping pads are fixedly connected to the side of the arc-shaped clamping plate away from the clamping spring.

[0014] The automatic assembly device of the knuckle bearing, wherein a hydraulic cylinder is fixedly connected to the press fitting head, and a press fitting head for press fitting the knuckle bearing is fixedly connected to the output end of the hydraulic cylinder.

[0015] The automatic assembly device of the knuckle bearing, wherein an anti-slip placing pad is fixedly connected to the top of the press fitting platform.

[0016] The automatic assembly device of the knuckle bearing, wherein a limit bearing sleeve is rotatably installed on the driving shaft, an L-shaped limit rod is fixedly connected to the side surface of the limit bearing sleeve, and the end of the L-shaped limit rod away from the limit bearing sleeve is fixedly connected to the top of the base.

[0017] The utility model at least has the following beneficial effects:

[0018] The utility model discloses a knuckle bearing automatic assembly device, first, the knuckle bearing of waiting for assembling is placed in the accommodation groove, and the bevel of arc clamping plate is extruded through knuckle bearing, thereby can under the elastic force of clamping spring, the knuckle bearing is fixed conveniently, simultaneously, through setting up clamping pad, can make the one side of arc clamping plate close to knuckle bearing suitable for the appearance of knuckle bearing, further guarantee the stability of the knuckle bearing clamping, and then the workpiece of waiting for processing is placed on the antiskid placing pad, then rotates the feeding of rotary feeding platform on drive shaft through servo motor, finally through the hydraulic cylinder drive press -fitting head knuckle bearing is assembled in the workpiece, reciprocating in this way, the assembly efficiency of knuckle bearing is improved greatly. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and serve to explain the principles of the application, and do not limit the application. In the drawings:

[0020] Fig. 1 It is the structural schematic diagram of the utility model knuckle bearing automatic assembly device;

[0021] Fig. 2 It is the structural schematic diagram of the utility model knuckle bearing automatic assembly device rotary feeding platform;

[0022] Fig. 3 It is the structural schematic diagram of the utility model knuckle bearing automatic assembly device arc clamping plate.

[0023] BRIEF DESCRIPTION OF DRAWINGS

[0024] 1, base station;2, rack;3, press -fitting head;4, press -fitting platform;5, rotary feeding platform;6, limit bearing sleeve;601, L type limit rod;

[0025] 301, hydraulic cylinder;

[0026] 401, antiskid placing pad;

[0027] 501, servo motor;5011, drive shaft;

[0028] 502, accommodation groove;

[0029] 503, arc clamping plate;5031, clamping spring;5032, clamping pad. DETAILED DESCRIPTION

[0030] The embodiments of the present application will be described in detail below with reference to the accompanying drawings and embodiments, so that the realization process of how to apply technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

[0031] Please refer toFigs. 1-3 The utility model discloses an automatic assembly device of knuckle bearing provides, including: base 1 and fixedly connected in the rack 2 of base 1 top, the top of base 1 is provided with the rotary feeding table 5 of continuously feeding knuckle bearing to base 1, and the top of base 1 and the position corresponding rotary feeding table 5 are provided with the pressure assembly platform 4 for the placement of the workpiece to be pressure assembled.

[0032] Please refer to Figs. 1-3 As shown, the top of base 1 is installed servo motor 501 for driving rotary feeding table 5, and servo motor 501's output shaft is fixedly connected with driving shaft 5011, and the top of driving shaft 5011 is fixedly connected with the bottom of rotary feeding table 5, and the rotary feeding table 5 on driving shaft 5011 is driven by servo motor 501 to rotate and feed, so that the knuckle bearing can be continuously fed, and the assembly efficiency of knuckle bearing is greatly improved by reciprocating.

[0033] Please refer to Figs. 1-3 As shown, a plurality of containing grooves 502 for placing knuckle bearing to be pressure assembled are arranged at equal distances on rotary feeding table 5.

[0034] Please refer to Figs. 1-3 As shown, the two sides of the inner wall of containing groove 502 are fixedly connected with clamping spring 5031, and the end of clamping spring 5031 is fixedly connected with arc-shaped clamp plate 503 for clamping and fixing knuckle bearing, and the knuckle bearing to be assembled is placed in containing groove 502, and the inclined surface of arc-shaped clamp plate 503 is extruded by knuckle bearing, so that the knuckle bearing can be conveniently fixed under the action of the elastic force of clamping spring 5031.

[0035] Please refer to Figs. 1-3 As shown, arc-shaped clamp plate 503 is fixedly connected with clamping pad 5032 on the side away from clamping spring 5031, and by setting clamping pad 5032, the side of arc-shaped clamp plate 503 close to knuckle bearing can be adapted to the shape of knuckle bearing, thereby ensuring the stability of clamping knuckle bearing.

[0036] Please refer to Figs. 1-3 As shown, hydraulic cylinder 301 is fixedly connected on pressure assembly head 3, and pressure assembly head 3 for pressure assembly of knuckle bearing is fixedly connected on the output end of hydraulic cylinder 301.

[0037] Please refer to Figs. 1-3 As shown, anti-skid placing pad 401 is fixedly connected on the top of pressure assembly platform 4, and the stability of the workpiece to be assembled placed on pressure assembly platform 4 is increased by setting anti-skid placing pad 401.

[0038] Please refer to Figs. 1-3As shown, the driving shaft 5011 is rotatably provided with a limiting bearing sleeve 6, and the side of the limiting bearing sleeve 6 is fixedly connected with an L-shaped limiting rod 601, and the end of the L-shaped limiting rod 601, which is away from the limiting bearing sleeve 6, is fixedly connected with the top of the base 1, and the limiting bearing sleeve 6 and the L-shaped limiting rod 601 are arranged to limit the driving shaft 5011, thereby increasing the stability of the rotation of the rotating feeding table 5 driven by the driving shaft 5011.

[0039] The working principle of the utility model is: first, the joint bearing to be assembled is placed in the accommodating groove 502, and the inclined surface of the arc-shaped clamping plate 503 is extruded by the joint bearing, so that the joint bearing can be conveniently fixed under the elastic force of the clamping spring 5031, and simultaneously, the arc-shaped clamping plate 503 can be adapted to the shape of the joint bearing on the side close to the joint bearing by arranging the clamping pad 5032, thereby ensuring the stability of clamping the joint bearing, then the workpiece to be processed is placed on the anti-skid placing pad 401, then the rotating feeding table 5 on the driving shaft 5011 is driven to rotate by the servo motor 501, finally the joint bearing is assembled in the workpiece by the pressing head 3 driven by the hydraulic cylinder 301, and the above steps are repeated, thereby greatly improving the assembly efficiency of the joint bearing.

[0040] The above description shows and describes several preferred embodiments of the utility model, but as described above, it should be understood that the utility model is not limited to the forms disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified by the above teaching or related technical or knowledge within the scope of the utility model concept described herein. The modification and change made by the person skilled in the art without departing from the spirit and scope of the utility model should be within the protection scope of the claims attached to the utility model.

Claims

1. An automatic assembling device for knuckle bearing, comprising a base (1) and a frame (2) fixedly connected on the top of the base (1), characterized in that, The top of the base (1) is provided with a rotary feeding table (5) for continuously feeding knuckle bearings, and the top of the base (1) and the position corresponding to the rotary feeding table (5) are provided with a press fitting platform (4) for placing workpieces to be press fitted.

2. The automatic assembly device for a knuckle bearing according to claim 1, characterized by: A servo motor (501) for driving the rotary feeding table (5) is mounted on the top of the base (1), the output shaft of the servo motor (501) is fixedly connected with a driving shaft (5011), and the top of the driving shaft (5011) is fixedly connected with the bottom of the rotary feeding table (5).

3. A device for automatic assembly of a knuckle bearing according to claim 2, characterized in that: A plurality of accommodation grooves (502) for placing knuckle bearings to be press fitted are arranged at equal distances on the rotary feeding table (5).

4. A device for automatic assembly of a knuckle bearing according to claim 3, characterized in that: The two sides of the inner wall of the accommodation groove (502) are fixedly connected with clamping springs (5031), and the end of the clamping spring (5031) is fixedly connected with an arc-shaped clamping plate (503) for clamping and fixing the knuckle bearing.

5. A device for automatically assembling a knuckle bearing according to claim 4, wherein: The side of the arc-shaped clamping plate (503) away from the clamping spring (5031) is fixedly connected with a clamping pad (5032).

6. A device for automatic assembly of a knuckle bearing according to claim 5, characterized in that: The press fitting head (3) is fixedly connected with a hydraulic cylinder (301), and the output end of the hydraulic cylinder (301) is fixedly connected with the press fitting head (3) for press fitting the knuckle bearing.

7. A device for automatic assembly of a knuckle bearing according to claim 6, characterized in that: The top of the press fitting platform (4) is fixedly connected with an anti-skid placing pad (401).

8. A device for automatic assembly of a knuckle bearing according to claim 7, characterized in that: A limit bearing sleeve (6) is rotatably mounted on the driving shaft (5011), the side of the limit bearing sleeve (6) is fixedly connected with an L-shaped limit rod (601), and the end of the L-shaped limit rod (601) away from the limit bearing sleeve (6) is fixedly connected with the top of the base (1).

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