CN211878021U

CN211878021U - Ignition coil energy testing arrangement's ignition coil anchor clamps

Info

Publication number: CN211878021U
Application number: CN201922238444.XU
Authority: CN
Inventors: 蔡椿军; 王海航; 刘家维
Original assignee: Sparktronic Co ltd
Current assignee: Sparktronic Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-11-06
Anticipated expiration: 2029-12-13

Abstract

The utility model relates to an ignition coil energy testing arrangement's ignition coil anchor clamps, including insulating bottom plate, connect the reference column, the electrode axle bed, connect the electrode, the test base, the clamping piece probe, the low pressure end seat, the guide block, the cylinder, limit switch, insulating curb plate, micro-gap switch, connect the electrode, during the use, to be put into the test base recess by the test coil, make the high-voltage electrode and the connection electrode in close contact with of being tested coil, and trigger the closed actuating cylinder action that drives of micro-gap switch through the action of gravity of being tested coil self, promote low pressure end seat along the inside removal of guide block, make the low pressure inserted sheet of being tested coil insert on the clamping piece probe, after cylinder piston reachs the position, trigger limit switch, thereby carry out 14V and add the electric. And after the test is finished, taking off the tested coil, disconnecting the microswitch, returning the air cylinder to the initial position, stopping the 14V power supply, and finishing the test. The test device has the advantages that the simplicity and convenience of test operation are greatly improved, the production efficiency is further improved, and automatic test is realized.

Description

Ignition coil energy testing arrangement's ignition coil anchor clamps

Technical Field

The utility model relates to an ignition coil energy testing arrangement, in particular to ignition coil energy testing arrangement's ignition coil anchor clamps.

Background

In the process of assembling the ignition coil, semi-finished product testing needs to be carried out on the ignition coil which is not filled, and the semi-finished product testing mainly comprises the testing of measuring the energy of the ignition coil.

The existing testing technology has no specific testing clamp, the energy testing is realized by manually connecting a testing wire at a low-voltage end into a tested coil by an operator, then connecting a high-voltage output end, and after all the wires are connected, the testing can be finished by manually operating a testing button. And the size of the low-voltage socket end of the ignition coil to be tested is small, the operation is inconvenient, the testing time is prolonged due to the difficult wiring, the misoperation of wrong wiring of the low-voltage socket end is easy to occur, and the testing efficiency is low.

Disclosure of Invention

In view of the immature part of current test technique, the utility model provides an automatic test energy device of novel structure, the operating personnel test of being convenient for, very big improvement efficiency of software testing height also can effectually prevent that the phenomenon of maloperation from appearing in the tester simultaneously. The specific technical scheme is that, an ignition coil energy testing arrangement's ignition coil anchor clamps, includes insulating bottom plate, connects reference column, electrode axle bed, connecting electrode, test base, clamping piece probe, low pressure end seat, guide block, cylinder, limit switch, insulating curb plate, micro-gap switch, connecting electrode, its characterized in that: an insulating base plate and an insulating side plate are fixed into an insulating base with 90 degrees, a connecting electrode is fixed in an electrode shaft seat in a clearance fit manner, the electrode shaft seat is fixed on one side of the upper end surface of the insulating base plate, a test base is provided with a groove for placing a coil to be tested, a microswitch is tightly matched on the upper plane of the groove, the test base is fixed on the upper end surface of the insulating base plate through a connecting positioning column and is above the connecting electrode, when the coil to be tested is placed in the groove of the test base, a high-voltage electrode of the test base is in close contact with the connecting electrode, a limit switch is arranged on a cylinder and is arranged on the insulating side plate, a guide block is positioned and arranged on the cylinder, a low-voltage end seat is screwed on a shaft of the cylinder, the front end of the low-voltage end seat is provided with a step positioning groove to be matched with the low-voltage end seat, the connecting electrode, the clamping piece probe, the limit switch and the microswitch are welded together by a lead wire and the aviation plug.

The beneficial effects of the utility model, very big improvement test operation's simplicity, and then improved production efficiency, realize automatic testing.

Drawings

FIG. 1 is a structural isometric view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a top view of the structure of the present invention;

FIG. 4 is a front view of the low pressure end seat structure of the present invention;

FIG. 5 is a top sectional view of the low pressure end mount structure of the present invention;

fig. 6 is an operation diagram of the present invention.

Detailed Description

An ignition coil clamp of an ignition coil energy testing device comprises an insulating bottom plate 1, a connecting positioning column 2, an electrode shaft seat 3, a connecting electrode 4, a testing base 5, a clamping piece probe 6, a low-voltage end seat 7, a guide block 8, a cylinder 9, a limit switch 10, an insulating side plate 11 and a microswitch 12, wherein the insulating bottom plate 1 and the insulating side plate 11 are fixed into a 90-degree insulating seat, the connecting electrode 4 is fixed in the electrode shaft seat 3 in a clearance fit manner, the electrode shaft seat 3 is fixed on one side of the upper end surface of the insulating bottom plate 1, the testing base 5 is provided with a groove for placing a tested coil 15, the microswitch 12 is tightly matched on the upper plane of the groove, the testing base 5 is fixed on the upper end surface of the insulating bottom plate 1 through the connecting positioning column 2 and is arranged above the connecting electrode 4, when the tested coil 15 is arranged in the groove of the testing base 5, the high-voltage, the device is arranged on an insulating side plate 11, a guide block 8 is positioned and arranged on an air cylinder 9, a low-voltage end seat 7 is in threaded connection with a shaft of the air cylinder 9, a stepped positioning groove 7-2 is formed in the front end of the low-voltage end seat 7 and is matched with a low-voltage end seat of a coil 15 to be tested, two parallel stepped holes 7-1, an open opening 7-4 and a threaded hole 7-3 are sequentially arranged behind the groove 7-2, the open opening 7-4 is used for facilitating work of wiring, welding wires and the like after installation, a clamping piece probe (6) is arranged in the two stepped holes 7-1 in an interference fit mode, and a connecting electrode 4, the clamping piece probe 6, a limit switch 10 and a microswitch 12 are welded together with.

When the test operation is carried out, the coil 15 to be tested is placed in the groove of the test base 5, the high-voltage electrode of the coil to be tested is in close contact with the connecting electrode 6, the microswitch 12 is triggered to close through the gravity action of the coil to be tested to drive the cylinder 9 to act, the low-voltage end seat 7 is pushed to move along the guide block 8, the low-voltage insert of the coil to be tested is inserted on the clip probe 6, and the limit switch 10 is triggered after the piston of the cylinder 9 reaches the position, so that the 14V power-on test is carried out. And after the test is finished, taking off the tested coil, disconnecting the microswitch 12, returning the air cylinder 9 to the initial position, stopping 14V power supply, and finishing the test.

Claims

1. The utility model provides an ignition coil energy testing arrangement's ignition coil anchor clamps, includes insulating bottom plate (1), connects reference column (2), electrode axle bed (3), connecting electrode (4), test base (5), clamping piece probe (6), low pressure end seat (7), guide block (8), cylinder (9), limit switch (10), insulating curb plate (11), micro-gap switch (12), its characterized in that: an insulating base plate (1) and an insulating side plate (11) are fixed into a 90-degree insulating base, a connecting electrode (4) is fixed in an electrode shaft seat (3) in a clearance fit manner, the electrode shaft seat (3) is fixed on one side of the upper end face of the insulating base plate (1), a groove for placing a coil (15) to be tested is arranged on a test base (5), a microswitch (12) is tightly matched with the upper plane of the groove, the test base (5) is fixed on the upper end face of the insulating base plate (1) through a connecting positioning column (2) and is arranged above the connecting electrode (4), when the coil (15) to be tested is placed in the groove of the test base (5), a high-voltage electrode of the test base is tightly contacted with the connecting electrode (4), a limit switch (10) is arranged on an air cylinder (9) and is arranged on the insulating side plate (11), a guide block (8) is positioned and arranged on the air cylinder (9), a low-voltage end seat (, the low-voltage terminal base (7) is provided with a stepped positioning groove (7-2) at the front end to be matched with the low-voltage terminal base of the coil to be detected (15), two parallel stepped holes (7-1), an open opening (7-4) and a threaded hole (7-3) are sequentially arranged behind the groove (7-2), a clamping piece probe (6) is arranged in the two stepped holes (7-1) in an interference fit manner, and a connecting electrode (4), the clamping piece probe (6), a limit switch (10) and a microswitch (12) are welded together by using a wire and an aviation plug.