阅读说明：本技术 一种阻尼器自动装配测试装置 (Automatic damper assembling and testing device ) 是由 马宇彪 于 2021-06-25 设计创作，主要内容包括：本发明涉及一种阻尼器自动装配测试装置,包括上电动滑台及下电动滑台、上推板及下推板、顶针、导轨、配重块、感应片、传感器、指示灯。通电启动后,上电动滑台带动上推板下移,同时顶针推动阻尼器进气塞进入阻尼器尾部并卡接于阻尼器筒体尾部后复位；下电动滑台带动下推板及配重块沿导轨方向上移,同时推动拉杆及筒盖进入阻尼器筒体内部,筒盖卡接于阻尼器筒体；完成阻尼器装配后,下推板复位的同时,配重块带动阻尼器拉杆下移,感应片经过上下传感器,上下传感器的感应时间差即为阻尼器的阻尼时间值,从而完成阻尼器装配和测试的一个循环。(The invention relates to an automatic damper assembling and testing device which comprises an upper electric sliding table, a lower electric sliding table, an upper push plate, a lower push plate, a thimble, a guide rail, a balancing weight, a sensing piece, a sensor and an indicator light. After the power-on starting, the upper electric sliding table drives the upper push plate to move downwards, and meanwhile, the ejector pin pushes the damper air inlet plug to enter the tail part of the damper and be clamped and connected to the tail part of the damper cylinder body and then reset; the lower electric sliding table drives the lower push plate and the balancing weight to move upwards along the direction of the guide rail, meanwhile, the pull rod and the cylinder cover are pushed to enter the damper cylinder, and the cylinder cover is clamped in the damper cylinder; after the damper is assembled, the lower push plate resets, and meanwhile, the balancing weight drives the damper pull rod to move downwards, the induction piece passes through the upper sensor and the lower sensor, and the induction time difference of the upper sensor and the lower sensor is the damping time value of the damper, so that one cycle of assembly and test of the damper is completed.)

1. An automatic damper assembly testing device, comprising: mainboard, last electric sliding table, lower electric sliding table, push pedal, thimble, locating pin axle, guide rail, mount pad, balancing weight, sensor, response piece, pilot lamp, its characterized in that down: the upper electric sliding table and the lower electric sliding table are respectively and longitudinally arranged on the upper part and the lower part of the back surface of the main board; the upper push plate and the lower push plate are arranged on the front surface of the main board, are respectively fixed on the sliding blocks of the upper electric sliding table and the lower electric sliding table and can reciprocate along the sliding direction of the electric sliding tables; the thimble is fixed on the upper push plate and is arranged in at least one transverse direction; the positioning pin shaft is fixed on the front surface of the main board and at least one of the positioning pin shafts is transversely arranged, and the damper cylinder is arranged on the positioning pin shaft; the guide rails are longitudinally fixed on the front surface of the main board and are arranged transversely at least; the mounting seat is fixed on the sliding table of the guide rail, slides up and down along the direction of the guide rail, and is at least transversely arranged, and the damper pull rod is mounted on the mounting seat; the balancing weight is fixed below the mounting seat and at least one balancing weight is transversely arranged, and the balancing weight is seated on the upper surface of the lower push plate under the action of gravity; the upper sensor and the lower sensor are respectively fixed on the main board, and at least one pair of sensors are transversely arranged; the induction sheets are fixed on the mounting seat and are arranged transversely at least one; the indicator light is fixed on the front surface of the main board.

2. The automatic assembling device of damper as claimed in claim 1, wherein: the cross sections of the upper push plate and the lower push plate are L-shaped.

3. The automatic assembling device of damper as claimed in claim 1, wherein: the thimble, the damper outer cylinder and the mounting base are provided with the same axis.

4. The automatic assembling device of damper as claimed in claim 1, wherein: the cross section of the mounting seat is groove-shaped, the upper part of the mounting seat is provided with a U-shaped opening, and the middle of the mounting seat is provided with a pin shaft.

Technical Field

The invention relates to an automatic assembling and testing device for a damper.

Background

The existing damper production device does not have a test function, and needs to be assembled and then tested on a tester again, so that the efficiency is low, and the cost is increased.

Disclosure of Invention

The invention aims to provide a program-controlled damper automatic assembly testing device, which can realize automatic assembly and testing, improve assembly efficiency and reduce poor quality. In order to achieve the purpose, the invention provides the following technical scheme: an automatic damper assembly testing device, comprising: mainboard, last electronic slip table and electronic slip table down, push pedal and push pedal down, thimble, locating pin axle, guide rail, mount pad, balancing weight, sensor, response piece, pilot lamp. The upper electric sliding table and the lower electric sliding table are respectively and longitudinally arranged on the upper part and the lower part of the back surface of the main board; the upper push plate and the lower push plate are arranged on the front surface of the main board, are respectively fixed on the sliding blocks of the upper electric sliding table and the lower electric sliding table and can reciprocate along the sliding direction of the electric sliding tables; the thimble is fixed on the upper push plate and is arranged in at least one transverse direction; the positioning pin shaft is fixed on the front surface of the main board and at least one of the positioning pin shafts is transversely arranged, and the damper cylinder is arranged on the positioning pin shaft; the guide rails are longitudinally fixed on the front surface of the main board and are arranged transversely at least; the mounting seat is fixed on the sliding table of the guide rail, slides up and down along the direction of the guide rail, and is at least transversely arranged, and the damper pull rod is mounted on the mounting seat; the balancing weight is fixed below the mounting seat and at least one balancing weight is transversely arranged, and the balancing weight is seated on the upper surface of the lower push plate under the action of gravity; the upper sensor and the lower sensor are respectively fixed on the main board, and at least one pair of sensors are transversely arranged; the induction sheets are fixed on the mounting seat and are arranged transversely at least one; the indicator light is fixed on the front surface of the main board.

Furthermore, the cross sections of the upper push plate and the lower push plate are L-shaped.

Furthermore, the thimble, the damper outer cylinder and the mounting base have the same axis.

Furthermore, the cross section of the mounting seat is groove-shaped, the upper part of the mounting seat is provided with a U-shaped opening, and the middle of the mounting seat is provided with a pin shaft.

The base of the device is provided with a starting button. Before the damper runs, the damper cylinder and the air inlet plug are arranged on the positioning pin shaft, and the pull rod and the cylinder cover are arranged on the mounting seat; after the power is on, a start button is pressed, the upper electric sliding table drives the upper push plate to move downwards to a set position, and meanwhile, the ejector pin pushes the damper air inlet plug to enter the tail of the damper and be clamped and connected to the tail of the damper cylinder body to reset; lower electronic slip table drives push pedal and balancing weight and shifts up to setting for the position along the guide rail direction down, and the mount pad promotes pull rod and cover simultaneously and gets into inside the attenuator barrel, and the cover joint is in attenuator barrel oral area, accomplishes the attenuator assembly back, and when the lower push pedal resets, the balancing weight drives the attenuator pull rod and moves down, and the response piece is through sensor from top to bottom, and the response time difference of sensor from top to bottom is the damping time test value of attenuator to accomplish a circulation of attenuator assembly and test.

Drawings

FIG. 1 is a front perspective view of the device of the present invention.

Fig. 2 is a rear perspective view of the device of the present invention.

FIG. 3 is a side schematic view of the apparatus of the present invention.

Detailed Description

The following description will be provided in detail with reference to the accompanying drawings, which are not intended to limit the present invention, and all similar structures and similar variations using the present invention shall fall within the scope of the present invention.

The automatic damper assembling and testing device shown in fig. 1 and 2 has 7 stations, and comprises: mainboard (1), go up electronic slip table (2) and electronic slip table (3) down, push pedal (4) and push pedal (5) down, thimble (6), locating pin axle (7), guide rail (8), mount pad (9), balancing weight (10), sensor (14), response piece (15), OK pilot lamp (16) and NG pilot lamp (17). As shown in fig. 2, the upper electric sliding table (2) and the lower electric sliding table (3) are respectively and longitudinally arranged at the upper part and the lower part of the back surface of the main board (1); as shown in fig. 1, an upper push plate (4) and a lower push plate (5) are mounted on the front surface of a main board (1) and fixed on the sliding blocks of an upper electric sliding table (2) and a lower electric sliding table (3) respectively, and can reciprocate along the sliding direction of the electric sliding tables; the thimble (6) is fixed on the upper push plate (4) and is transversely arranged at 7 stations; the positioning pin shafts (7) are fixed on the front surface of the main board (1) and are transversely arranged at 7 stations, and the damper cylinder body (1101) is arranged on the positioning pin shafts (7); the guide rail (8) is longitudinally fixed on the front surface of the main board (1) and transversely arranged at 7 stations; the mounting seat (9) is fixed on a sliding table of the guide rail (8), slides up and down along the direction of the guide rail (8), and is transversely arranged at 7 stations, and the damper pull rod (1102) penetrates through the damper cylinder cover (1103) and then is mounted on a pin shaft (901) of the mounting seat (9); the balancing weight (10) is fixed below the mounting seat (9) and transversely arranged at 7 stations, and the balancing weight (10) is seated on the upper surface of the lower push plate (5) under the action of gravity; the sensors (14) are respectively fixed on the main board (1) from top to bottom and are transversely arranged at 7 stations; the induction sheets (15) are fixed on the mounting seat (9) and are transversely arranged at 7 stations; the OK indicator light (16) and the NG indicator light (17) are respectively fixed on the upper part and the lower part of the main board (1) and are transversely arranged at 7 stations; the cross sections of the upper push plate (4) and the lower push plate (5) are L-shaped; as shown in fig. 3, the thimble (6), the damper cylinder (1101) and the mounting seat (9) have the same axis; the cross section of the mounting seat (9) is groove-shaped, the upper part of the mounting seat is provided with a U-shaped opening, and the middle of the mounting seat is provided with a pin shaft (901).

The base (12) is provided with a start button (13). Before the damper is operated, the damper cylinder (1101) and the air inlet plug (1104) are installed on a positioning pin shaft (7), and the pull rod (1102) and the cylinder cover (1103) are installed on a pin shaft (901) of the installation base (9); after the power is on, a start button (13) is pressed, the upper electric sliding table (2) drives the upper push plate (4) to move downwards to a set position, and meanwhile, the ejector pin (6) pushes the damper air inlet plug (1104) to enter the tail part of the damper cylinder body (1101) and reset after clamping; lower electronic slip table (3) drive push pedal (5) and balancing weight (10) down and move up to the settlement position along guide rail (8) direction, and inside mount pad (9) promoted pull rod (1102) and got into attenuator barrel (1101) simultaneously, cover (1103) joint in the oral area of attenuator barrel (1101). Accomplish the attenuator assembly back, when push pedal (5) reset down, balancing weight (10) drive attenuator pull rod (1102) and move down, sensor (14) about response piece (15) process, the response time difference of upper and lower sensor (14) is the damping time test value of attenuator, the damping time test value is the standard value comparison of setting for earlier in the same time, OK pilot lamp (16) light when satisfying the standard value requirement, NG pilot lamp (17) light when unsatisfying the standard value requirement, thereby accomplish a circulation of attenuator assembly and test. The setting of the standard value and the display of the time test value can be realized by a computer connected with the test device.