阅读说明：本技术 一种轴承装配工作台 (Bearing assembly workbench ) 是由 亢慧慧 于 2019-11-22 设计创作，主要内容包括：本发明涉及机械加工设备领域,更具体地说,是一种轴承装配工作台,包括台面、第一伸缩机构、主夹持板和支撑架,所述台面的上表面开设有滑槽,滑槽的内侧壁固定连接有第一伸缩机构,第一伸缩机构的伸出端固定连接有主夹持板,主夹持板的边缘处铰接有辅助夹持板,主夹持板的侧壁固定连接有弹簧,弹簧的端部固定连接有活动板,辅助夹持板的中部铰接有连杆,台面的上表面固定连接有固定架,固定架的顶部安装有滑轨,滑轨上滑动连接有滑块,滑块上贯穿有丝杆,利用主夹持板、活动板、辅助夹持板夹持轴承外圈,大大提高了轴承外圈的稳定性,便于装配作业的进行,利用升降块、第三伸缩机构、防滑块搬运轴承内圈,装夹速度快,降低了工人的工作量。(The invention relates to the field of machining equipment, in particular to a bearing assembling workbench which comprises a table top, a first telescopic mechanism, a main clamping plate and a support frame, wherein the upper surface of the table top is provided with a chute, the inner side wall of the chute is fixedly connected with the first telescopic mechanism, the extending end of the first telescopic mechanism is fixedly connected with the main clamping plate, the edge of the main clamping plate is hinged with an auxiliary clamping plate, the side wall of the main clamping plate is fixedly connected with a spring, the end part of the spring is fixedly connected with a movable plate, the middle part of the auxiliary clamping plate is hinged with a connecting rod, the upper surface of the table top is fixedly connected with a fixed frame, the top of the fixed frame is provided with a slide rail, the slide rail is slidably connected with a slide block, a lead screw penetrates through the slide block, the main clamping plate, the movable plate and the auxiliary clamping plate are used for, utilize elevator, third telescopic machanism, non slipping spur to carry the bearing inner race, the clamping is fast, has reduced workman's work load.)

1. A bearing assembling workbench comprises a workbench surface (1), a first telescopic mechanism (3), a main clamping plate (4) and a supporting frame (19), and is characterized in that a sliding chute (2) is formed in the upper surface of the workbench surface (1), the inner side wall of the sliding chute (2) is fixedly connected with the first telescopic mechanism (3), the extending end of the first telescopic mechanism (3) is fixedly connected with the main clamping plate (4), the lower end of the main clamping plate (4) is embedded into the sliding chute (2), the main clamping plate (4) is in sliding connection with the sliding chute (2), the edge of the main clamping plate (4) is hinged with an auxiliary clamping plate (5), the side wall of the main clamping plate (4) is fixedly connected with a spring (7), the end part of the spring (7) is fixedly connected with a movable plate (6), the middle part of the auxiliary clamping plate (5) is hinged with a connecting rod (8), the end part of the connecting rod (8) is hinged with, the upper surface of the table top (1) is fixedly connected with a fixing frame (9), a sliding rail (10) is installed at the top of the fixing frame (9), a sliding block (11) is connected onto the sliding rail (10) in a sliding mode, a screw rod (12) penetrates through the sliding block (11), a second telescopic mechanism (14) is fixedly connected to the lower surface of the sliding block (11), and a lifting block (15) is fixedly connected to the lower end of the second telescopic mechanism (14).

2. The bearing assembling workbench according to claim 1, wherein the first telescopic mechanisms (3) are arranged symmetrically left and right, and the first telescopic mechanisms (3) are electric hydraulic telescopic cylinders.

3. Bearing fitting work bench according to claim 1, characterized in that the auxiliary clamping plate (5) is distributed with anti-slip protrusions.

4. The bearing assembling workbench according to claim 1, wherein the sliding block (11) is in threaded connection with a screw rod (12), the left end and the right end of the screw rod (12) are respectively in rotary connection with the side wall of the fixing frame (9), the outer side wall of the fixing frame (9) is fixedly connected with a motor (13), and the shaft extension end of the motor (13) is connected with the left end of the screw rod (12).

5. Bearing fitting work table according to claim 4, characterized in that the motor (13) is a counter-rotating motor.

6. The bearing assembling workbench according to claim 1, wherein a third telescopic mechanism (16) is distributed around the lifting block (15), one end of the third telescopic mechanism (16) is fixedly connected with the side wall of the lifting block (15), the other end of the third telescopic mechanism (16) is fixedly connected with an anti-skid block (17), and the third telescopic mechanism (16) is an electric hydraulic telescopic cylinder.

7. The bearing assembling workbench according to any one of claims 1-6, wherein supporting legs (18) are distributed on the lower surface of the workbench top (1), a supporting frame (19) is fixedly connected to the lower ends of the supporting legs (18), a fourth telescopic mechanism (20) is fixedly connected to the top of the supporting frame (19), and universal wheels (21) are installed at the lower ends of the fourth telescopic mechanism (20).

8. Bearing fitting work table according to claim 7, characterized in that the fourth telescopic mechanism (20) is an electro-hydraulic telescopic cylinder.

Technical Field

The invention relates to the field of machining equipment, in particular to a bearing assembling workbench.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision. The deep groove ball bearing is the most representative rolling bearing. Compared with other types of bearings with the same size, the bearing has the advantages of small friction coefficient, high limit rotating speed, simple structure, low manufacturing cost, high precision, no need of frequent maintenance, large size range and multiple forms, and is the bearing with the widest application. It mainly bears radial load, also can bear certain axial load. When it is subjected to only radial loads, the contact angle is zero.

The manual assembly of the large-size deep groove ball bearing is time-consuming and labor-consuming, and the workload of workers is large.

Disclosure of Invention

The present invention is directed to a bearing assembling table to solve the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

a bearing assembly workbench comprises a table top, a first telescopic mechanism, a main clamping plate and a supporting frame, the spout has been seted up to the upper surface of mesa, the first telescopic machanism of inside wall fixedly connected with of spout, the main grip block of the fixedly connected with that stretches out of first telescopic machanism, in the lower extreme embedding spout of main grip block, main grip block and spout sliding connection, the edge of main grip block articulates there is supplementary grip block, the lateral wall fixedly connected with spring of main grip block, the tip fixedly connected with fly leaf of spring, the middle part of supplementary grip block articulates there is the connecting rod, the tip and the fly leaf of connecting rod are articulated, the last fixed surface of mesa is connected with the mount, the slide rail is installed at the top of mount, sliding connection has the slider on the slide rail, it has the lead screw to run through on the slider, the lower fixed surface of slider is connected with second telescopic machanism, the lower extreme.

Further: the first telescopic mechanisms are two in number and are arranged in a bilateral symmetry mode, and the first telescopic mechanisms are electric hydraulic telescopic cylinders.

Further: and the auxiliary clamping plate is distributed with anti-skid bulges.

Further: the slider is connected with lead screw threaded connection, and the left and right ends of lead screw rotate with the lateral wall of mount respectively and are connected, and the lateral wall fixedly connected with motor of mount, the axle extension end of motor are connected with the left end of lead screw.

Further: the motor is a positive and negative rotation motor.

Further: third telescopic machanism distributes around the elevator, the one end of third telescopic machanism and the lateral wall fixed connection of elevator, the other end fixed connection of third telescopic machanism has the non slipping spur, and the third telescopic machanism is the electronic hydraulic telescoping cylinder.

Further: the lower surface of the table board is distributed with support legs, the lower ends of the support legs are fixedly connected with a support frame, the top of the support frame is fixedly connected with a fourth telescopic mechanism, and universal wheels are installed at the lower ends of the fourth telescopic mechanism.

Further: the fourth telescopic mechanism is an electric hydraulic telescopic cylinder.

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects: in the embodiment of the invention, the bearing outer ring is clamped by the main clamping plate, the movable plate and the auxiliary clamping plate, so that the bearing outer ring is more stable, the stability of the bearing outer ring is greatly improved, the assembly operation is convenient to carry out, the bearing inner ring is carried by the lifting block, the third telescopic mechanism and the anti-skid block, so that the bearing inner ring falls into the bearing outer ring, the assembly operation is carried out, the clamping speed is high, the workload of workers is reduced, when the device needs to be moved, the fourth telescopic mechanism is controlled to extend to drive the universal wheel to move downwards, the device is jacked up, the device can be conveniently pushed to move, and the problems of large workload and low working efficiency of workers manually assembling the bearing are solved.

Drawings

FIG. 1 is a schematic structural view of an embodiment 1 of a bearing assembling workbench;

FIG. 2 is a top view of the table top of embodiment 1 of the bearing assembly table;

FIG. 3 is a plan view of the elevator block in embodiment 1 of the bearing assembling table;

fig. 4 is a perspective view of the elevator block in embodiment 1 of the bearing assembling table.

The reference numerals in the schematic drawings illustrate: 1-a table top; 2-a chute; 3-a first telescoping mechanism; 4-a main clamping plate; 5-auxiliary clamping plate; 6-a movable plate; 7-a spring; 8-connecting rod; 9-a fixing frame; 10-a slide rail; 11-a slide block; 12-a screw rod; 13-a motor; 14-a second telescoping mechanism; 15-lifting block; 16-a third telescoping mechanism; 17-anti-skid blocks; 18-a leg; 19-a support frame; 20-a fourth telescoping mechanism; 21-universal wheel.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention, and the present invention is further described with reference to the embodiments below.