SU1674981A1 - Automatic plug connector socket tester - Google Patents

Abstract

The invention relates to the production of plug-in connectors and their control, and allows for improved quality and productivity. The machine contains a bed, a rotary table, a loading device, a control device with a pin-gauge and a collet are mounted on / off. The case of the device has spring-loaded glasses, in which the collet is placed. In the collet is placed pin-gauge. 5 il.

Description

The invention relates to the field of production of plug connectors and their control with the help of devices that perceive or measure the parameters or properties of connectors.

The purpose of the invention is to increase the productivity and quality of products.

FIG. 1 shows the automatic, general view; in fig. 2 - the same, top view; in fig. 3 - the same, control position; in fig. 4 — node I in FIG. 3; in fig. 5 is a section A-A in FIG. 3

The machine consists of a bed 1 (Fig, 1), on which all the mechanisms are installed. A rotary table 3 is installed on the lower disk 2 of the housing; in the upper disk 4 of the housing above the rotary table 3, a loading device 5 is installed (Fig. 2), a control device 6, a hole, a countersink head 7, a countersink head 8, an ejection device 9 shavings from the hole, the hole blowing device 10, the fixation head 11, the check plug device 12 and the check device 13 by the non-pass plug moved by the cross-bar 14 (Fig. 1), the waste removal pneumatic cylinder 15, the discharge pneumatic cylinder 16 x control details. Traverse 14 moves up and down from cam 17.

At each position of the rotary table 3, clamping prisms 18 (Fig. 3) are installed, by means of springs 19 pressing parts against a stationary ring 20. At positions of control in traverse 14, levers 21 and pushers 22 are located, performing, when mixing, traverse 14, downward displacement of prisms 18 to the center, i.e. release of the clamped part. Under the clamping prisms 18 of the rotary table 3, the adjustable supports 23 (Fig. 1) are installed at the positions 10 of the purge and control 6, which prevent parts from the prism 18 from falling out as the pushing force increases, and at the control positions of the passage 12 and non-passage 13, the moving plugs are installed bearings 24 (Fig. 3), which prevent the parts from falling out when they are released from the clamping force. In the housing 25 of the control device in a spring-loaded cup 26 (FIG. 4), spring-loaded collets 27 and a control caliber 28 are installed, which interact via the pusher 29 (FIG. 3) and the lever 30 with the sensor 31.

The machine works as follows.

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At the loading position 5 (Fig. 2), the part is loaded into the clamping prisms 18 of the turntable 3 and then transferred from a position to a non-position. When loading, the part is clamped by a small diameter, and the large part diameter is under the lower plane of the prism 18. At the control positions of the yoke 14, descend down, through the pushing bar 22 and the lever 21 moves the prism 18 to the center, freeing the clamped part. Before the release of the part occurs, the collet 27 of the control device 12 (13), moved by the crosshead 14, is opened, gripping the part, abuts the plane of the turntable 3, stops, and the cup 26, continuing the movement, causes the collet

27 close, clamp the part released at this time, then stop, and further lowering of the device will force the control gauge through the pusher 29

28Move and come in contact with the part being inspected (Fig. 4).

If the part being inspected corresponds to the drawing, the pass control gauge 28 freely passes without moving the lever 30 relative to the sensor 31. If it stops, the pusher 29 also stops moving and causes the lever 30 to rotate around the axis and remove from the sensor 31.

The non-pass test gauge 28, on the contrary, should stop if it passes into the controlled hole, then the item is defective and the lever 30 is not removed from the sensor 31.

In the case of a command from the sensors 31 from the position of control, a passage or non-pass gauge is triggered at the required time of the pneumatic cylinder 15

In the case when the non-passable control caliber 28 carries the part up during the course of the control device 13, it is abutted against the lower plane of the prisms 18 and removed from the caliber 28.

The process is repeated. The drive informs the turntable in a jerky motion by turning the table 3 from position to position. At the loading position, the loading device 5 issues one by one.

parts in clamping prisms 18. With further rotation of the table 3, the part pressed to the base stationary ring 20 enters position 6 of the control of the presence of an aperture, after which the position of the countersink 8 is carried out from the top of the part, then the countersink head 7 from below no chamfering, chip ejection device 9

pushes out the remaining chips after previous operations, and the blowing device 10 finally cleans the contact hole. Next, the nest enters the control operations 12 and 13 and on this

the loop test of the jacks ends.

Thus, in the proposed device, the monitoring cycle is carried out in a fundamentally different way than in the known

devices of the same purpose. The controlled product is clamped not in the collet, but in the additional device and the collet in itself is carried not by the controlled product, but by a pin-gauge, and having a groove at the point of contact with the product, i.e. release area and step, prevents damage to the product.

Claims (1)

Invention Formula Automatic control nests plug connectors, comprising a housing mounted on the frame with upper and lower disks, a loading device, a rotary table with clamping devices, a mechanism for grinding the contact surface of the socket, a collet and a control device, a gauge pin, a pusher and a lever connected to the sensor, which so that, in order to increase the productivity and quality of the product, the clamping devices of the turntable are made in the form of a ring fixed on the table and clamping spring-loaded prisms connected to the drive levers, and The caliber and collet are placed in a spring-loaded glass inserted into the control device and placed in the upper disc of the housing and provided with a step and an annular groove, respectively. (Reg. 2 vL / vyv v / // A  S S S 7, / t 4Qo FIG. five but