CN219084059U

CN219084059U - Relay spring sheet testing mechanism

Info

Publication number: CN219084059U
Application number: CN202320048537.XU
Authority: CN
Inventors: 叶宏成
Original assignee: Shenzhen Yuanlang Intelligent Technology Co ltd
Current assignee: Shenzhen Yuanlang Intelligent Technology Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-05-26
Anticipated expiration: 2033-01-05

Abstract

The application relates to the field of relay production equipment, in particular to a relay spring plate testing mechanism, which comprises a detection table, wherein a product to be detected is placed on the detection table, and a testing end, an adjusting end and a positioning end are respectively arranged around the detection table. The positioning end fixes the relay product, the testing end measures the spring plate angle, and then the adjusting end carries out fine adjustment on the spring plate angle of the relay. The adjusting speed of the angle of the relay spring plate is increased, the problem that the quality of the manual adjusting angle is unstable is solved, and therefore the production efficiency of the relay product is improved.

Description

Relay spring sheet testing mechanism

Technical Field

The application relates to the field of relay production equipment, in particular to a relay spring plate testing mechanism.

Background

The relay is an automatic switching element with an isolation function, is widely applied to remote control, remote measurement, communication, automatic control, electromechanical integration and power electronic equipment, and is one of the most important control elements. The spring plate is an important component in the relay and is used for conducting a circuit.

The relay shrapnel is sometimes read in the production process and needs to finely adjust the angle of the shrapnel, so that the contact ratio of two contacts is higher when the contacts are contacted, and the circuit on-off is controlled more accurately. The adjustment work of the prior relay spring plate is usually finished by means of auxiliary tools and clamps by means of multiple workers. When the spring plate is produced in a large scale in batches, the manual operation is slow, and the product quality after the angle of the spring plate is adjusted is unstable due to different proficiency.

Disclosure of Invention

In order to accelerate the adjustment speed of relay shell fragment angle, improve the unstable problem of manual adjustment angle quality to improve relay product's production efficiency, this application provides a relay shell fragment testing mechanism.

The application provides a relay shell fragment accredited testing organization adopts following technical scheme:

a relay spring testing mechanism, comprising:

the detection platform is used for placing products to be detected;

the testing end is positioned at one side of the detection table, the testing end is provided with an angle measuring instrument for measuring the angle of the relay spring plate, the angle measuring instrument is electrically connected with a control device, and the control device can acquire the measuring result of the angle measuring instrument;

the adjusting end is positioned around the detecting table and comprises an electric feeler, the adjusting end is electrically connected with the control device, and the control device controls the electric feeler to squeeze the elastic sheet to adjust the angle of the elastic sheet;

the positioning end is arranged adjacent to the detection table, one side of the positioning end, which faces the detection table, is provided with an abutting piece, and the abutting piece is used for pressing and fixing a product to be detected.

Through adopting above-mentioned technical scheme, set up test end, adjustment end and locating terminal respectively around detecting the platform, place the product that will wait to detect in detecting the bench, the butt spare of locating terminal presses the relay and fixes in detecting the bench, the test end is equipped with angle measuring apparatu and measures relay shell fragment angle, then controlling means gathers measured data and sends the instruction for the electric tentacle of adjustment end, electric tentacle finely tunes the angle through extrusion metal shell fragment, realize the angle of full automatization detection and adjustment relay shell fragment, can accelerate the adjustment speed of shell fragment angle, improve the unstable problem of manual adjustment angle quality, thereby improve relay product's production efficiency.

Optionally, two adjusting ends are provided, the detecting table is located between the two adjusting ends, and the two adjusting ends are in one-to-one correspondence with two spring plates for adjusting the product.

Through adopting above-mentioned technical scheme, respectively set up an adjustment end in the opposite both sides of detecting the platform, two adjustment ends and two shell fragments one-to-one of relay, adjust the angle of two shell fragments simultaneously, can improve production efficiency.

Optionally, the adjusting end further comprises a motor and a stand, the stand is in sliding connection with the motor, and an output shaft of the motor is fixedly connected with the electric tentacle.

By adopting the technical scheme, the motor is arranged at the adjusting end to drive the electric feeler to rotate, so that the angle of the elastic sheet is adjusted by the elastic sheet which is broken off; the motor is connected with the machine base in a sliding way, so that the electric feeler can move relative to the detection table, and the motor slides away from the detection table after adjustment is finished, thereby facilitating taking and placing of the detection product.

Optionally, an electric sliding rail is arranged on the stand, and the motor slides along the electric sliding rail.

By adopting the technical scheme, the motor is guided by the electric sliding rail arranged on the machine base, so that the motor with the electric tentacle is controlled to reciprocate relative to the detection table.

Optionally, one end of the electric feeler facing the detection table is provided with two parallel clamping pieces, and the clamping pieces are used for clamping and breaking the elastic pieces.

Through adopting above-mentioned technical scheme, set up two parallel clamping pieces in the one end that electric tentacles is close to the product, two clamping pieces centre gripping and break the shell fragment off with the fingers and thumb, when can making electric tentacles adjust the shell fragment angle, advance spacingly to the shell fragment simultaneously to carry out the angle fine setting, avoid the shell fragment to receive electric tentacle to press the back and produce great deformation as far as possible.

Optionally, the adjusting end is provided with a positioning member facing the detecting table, and the positioning member is used for limiting the horizontal displacement of the product.

By adopting the technical scheme, the electric tentacles at the adjusting ends can generate larger traction force when the angle of the elastic sheet is adjusted, and the positioning piece can limit the horizontal movement of the product on the detecting table, so that the adverse effect of product slippage on the processing quality when the angle of the elastic sheet is adjusted is avoided as much as possible; the positioning piece is arranged at the adjusting end, so that the positioning piece and the electric feeler can cooperatively move.

Optionally, the positioning piece is a positioning needle, and the positioning needle is inserted into the detection hole of the product.

By adopting the technical scheme, the positioning piece is arranged into the positioning needle, the positioning needle is inserted into the detection hole of the product, and the positioning piece is limited from the inside of the product, so that the occupied volume of the positioning piece can be reduced; because the product is smaller than the equipment part of the detection mechanism, if the product is clamped and fixed from the outside, the positioning piece is easy to interfere with other parts such as the abutting piece, the electric feeler and the like, so that the processing is inconvenient.

Optionally, one surface of the abutting piece facing the product is matched with the product in a concave-convex manner.

Through adopting above-mentioned technical scheme, the butt piece presses the one side of product and the unsmooth cooperation in product surface, can make the product fix more stably, also can reduce the butt piece and press the probability that causes the damage to the product.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the relay is fixed by the positioning end, the angle of the spring piece is measured by the testing end, the control device collects measurement data and sends an instruction to enable the electric feeler to finely adjust the angle by extruding the metal spring piece, so that the automatic detection and adjustment of the angle of the spring piece of the relay are realized, the adjustment speed of the angle of the spring piece is accelerated, the problem of unstable quality of manually adjusted angle is solved, and the production efficiency of a relay product is improved;

2. through setting up two parallel clamping pieces at the tip of electric tentacle, by two clamping pieces centre gripping and break the shell fragment off with the fingers and thumb, when can making electric tentacle adjustment shell fragment angle, advance spacingly to the shell fragment simultaneously to carry out the angle fine setting, avoid the shell fragment to receive electric tentacle to press the back and produce great deformation as far as possible, improved shell fragment processingquality.

Drawings

Fig. 1 is a schematic view of a relay spring structure.

Fig. 2 is a schematic structural diagram of a relay spring testing mechanism according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of another view angle of the relay spring testing mechanism according to the embodiment of the present application.

Fig. 4 is a partial enlarged view of the portion a in fig. 3.

Reference numerals illustrate:

10. a product; 101. a spring plate; 102. a detection hole; 1. a detection table; 2. a test end; 21. an angle measuring instrument; 3. an adjustment end; 31. an electric tentacle; 311. a clamping piece; 32. a motor; 33. a base; 331. an electric slide rail; 34. a positioning piece; 341. a positioning needle; 4. a positioning end; 41. and an abutting piece.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a relay spring sheet testing mechanism.

Referring to fig. 1 and 2, the spring pieces 101 are located at the end of the relay, and the two spring pieces 101 are parallel to each other. The relay spring plate 101 testing mechanism comprises a detection table 1, a product 10 to be detected is placed on the detection table 1, and a testing end 2, an adjusting end 3 and a positioning end 4 are respectively arranged around the detection table 1. The positioning end 4 fixes the relay product 10, the testing end 2 measures the angle of the elastic sheet 101, and then the adjusting end 3 finely adjusts the angle of the elastic sheet 101 of the relay.

The relay spring plate 101 testing mechanism is operated by the electric control system, so that the full-automatic detection and adjustment of the angle of the relay spring plate 101 can be realized, the adjustment speed of the angle of the spring plate 101 is accelerated, the problem of unstable quality of the manual adjustment angle is solved, and the production efficiency of the relay product 10 is improved.

Referring to fig. 2, the table top of the inspection table 1 is rectangular, and the relay product 10 to be inspected is placed on the table top of the inspection table 1, and the test end 2, the adjustment end 3 and the positioning end 4 are disposed around the inspection table 1.

Referring to fig. 3 and 4, the positioning end 4 is located at a side of the detection table 1 away from the elastic sheet 101, and the positioning end 4 is disposed adjacent to the detection table 1. An abutment 41 is fixed to the positioning end 4 on the side facing the detection table 1, and the abutment 41 is located directly above the detection table 1. The abutment 41 is driven by a cylinder to press and fix the product 10 to be inspected on the inspection table 1. The concave-convex fit of one surface of the abutting part 41 facing the product 10 and the shell of the product 10 can reduce the shaking of the product 10, so that the relay is fixed on the detection table 1 more stably, and the probability of damage to the product 10 caused by pressing of the abutting part 41 can be reduced.

Referring to fig. 3 and 4, the testing end 2 is located at an obliquely upper position of the testing table 1, an angle measuring instrument 21 is horizontally arranged at one side of the testing end 2 facing the relay product 10, the angle of the relay spring 101 is measured, and the angle measuring instrument 21 is electrically connected with a control device (not shown in the drawings). The control device collects measurement data and sends corresponding instructions to the adjusting end 3 according to the measurement result of the angle measuring instrument 21, and then the adjusting end 3 carries out fine adjustment on the angle of the elastic sheet 101.

Referring to fig. 3 and 4, two adjustment ends 3 are respectively disposed on two sides of the table surface of the detection table 1 in the longitudinal direction, and the two adjustment ends 3 are disposed opposite to each other and are electrically connected with the control device. The two adjusting ends 3 are connected in a sliding manner through a sliding groove parallel to the axial direction, and the two adjusting ends 3 can be close to or far from each other in the sliding groove range. The two adjusting ends 3 are in one-to-one correspondence with the two spring plates 101 of the relay, and simultaneously the angles of the two spring plates 101 are adjusted, so that the operation time required for adjusting the angles of the spring plates 101 can be shortened, and the production efficiency is improved.

Referring to fig. 3 and 4, the adjustment end 3 includes an electric feeler 31, a motor 32, and a base 33. The machine base 33 is a square platform, and the length direction of the machine base 33 is parallel to the long side direction of the table top of the detection table 1. The frame 33 is equipped with electronic slide rail 331 along length direction, and motor 32 level is placed on frame 33, and the output shaft of motor 32 is towards detecting platform 1, and electronic feeler 31 is fixed with the output shaft coaxial of motor 32. The control device controls the motor 32 to drive the electric feeler 31 to rotate, so that the electric feeler 31 extrudes the metal elastic sheet 101 to finely adjust the angle of the elastic sheet 101. The motor 32 is slidably connected to the base 33 via an electric slide 331. The motor 32 is slidably connected with the base 33, so that the electric feeler 31 can move relative to the detection table 1, and after adjustment, the motor 32 slides away from the detection table 1, thereby facilitating the taking and placing of the detection product 10. The motor slide 331 guides the movement of the motor 32 so as to control the motor 32 with the motor feeler 31 to reciprocate with respect to the inspection table 1.

Referring to fig. 4, two parallel clips 311 are welded to an end of the electric feeler 31 facing the inspection table 1. When the angle of the elastic piece 101 is adjusted, the elastic piece 101 is located between the two clamping pieces 311. The electric feeler 31 rotates to enable the two clamping pieces 311 to clamp and bend the elastic piece 101, so that the elastic piece 101 can be limited when the angle of the elastic piece 101 is adjusted, fine adjustment can be conveniently performed, and the elastic piece 101 is prevented from being greatly deformed after being pressed by the electric feeler 31 as much as possible.

Referring to fig. 1 and 4, since a large traction force is generated to the relay product 10 when the electric feeler 31 adjusts the angle of the spring piece 101, the positioning piece 34 facing the detection table 1 is horizontally fixed to the adjustment end 3 in order to avoid as much as possible adverse effects on the processing quality due to slippage of the product 10 when the angle of the spring piece 101 is adjusted. The positioning member 34 is used to restrict the horizontal movement of the product 10 on the inspection table 1. The positioning piece 34 is preferably provided with a positioning needle 341, and the positioning needle 341 is inserted into the detection hole 102 of the product 10 to limit the position from the inside of the product 10, so that the occupied volume of the positioning piece 34 can be reduced; since the product 10 is small in size relative to the equipment parts of the inspection mechanism, if the product 10 is clamped and fixed from the outside, the positioning member 34 is likely to interfere with the rest of the parts such as the abutment member 41 and the electric feeler 31, and thus the processing is inconvenient.

The implementation principle of the relay spring piece 101 testing mechanism in the embodiment of the application is as follows: placing the relay product 10 on the detection table 1, enabling the abutting piece 41 of the positioning end 4 to be close to the product 10, pressing down the product 10, and enabling the relay product 10 to be abutted and fastened on the table top of the detection table 1; the angle measuring instrument 21 of the test end 2 measures the angle of the elastic sheet 101 and then sends data to the control device, the control device sends an instruction to the adjustment end 3 to control the electric tentacles 31 to approach the detection table 1, the two electric tentacles 31 respectively correspondingly adjust the angle of one elastic sheet 101, the two clamping pieces 311 clamp and break off the elastic sheet 101, and the angle of the elastic sheet 101 is finely adjusted; the positioning pin 341 approaches the product 10 along with the adjusting end 3 and inserts into the detection hole 102 to limit the relay.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A relay shrapnel testing mechanism, comprising:

the detection platform (1), the said detection platform (1) is used for placing the product (10) to be detected;

the testing device comprises a testing end (2), wherein the testing end (2) is positioned on one side of the detecting table (1), the testing end (2) is provided with an angle measuring instrument (21) for measuring the angle of the relay spring piece (101), the angle measuring instrument (21) is electrically connected with a control device, and the control device can acquire the measuring result of the angle measuring instrument (21);

the adjusting end (3) is positioned around the detecting table (1), the adjusting end (3) comprises an electric feeler (31), the adjusting end (3) is electrically connected with the control device, and the control device controls the electric feeler (31) to squeeze the elastic sheet (101) so as to adjust the angle of the elastic sheet (101);

the positioning end (4), positioning end (4) with detect bench (1) adjacent setting, positioning end (4) orientation detect one side of bench (1) and be equipped with butt piece (41), butt piece (41) are used for pressing down fixed product (10) to be detected.

2. The relay spring (101) testing mechanism according to claim 1, wherein: the two adjusting ends (3) are arranged, the detecting table (1) is arranged between the two adjusting ends (3), and the two adjusting ends (3) are in one-to-one correspondence with two elastic sheets (101) for adjusting the product (10).

3. The relay spring (101) testing mechanism according to claim 1, wherein: the adjusting end (3) further comprises a motor (32) and a base (33), the base (33) is in sliding connection with the motor (32), and an output shaft of the motor (32) is fixedly connected with the electric feeler (31).

4. A relay spring (101) testing mechanism according to claim 3, characterized in that: an electric sliding rail (331) is arranged on the base (33), and the motor (32) slides along the electric sliding rail (331).

5. The relay spring (101) testing mechanism according to claim 1, wherein: one end of the electric feeler (31) facing the detection table (1) is provided with two parallel clamping pieces (311), and the clamping pieces (311) are used for clamping and snapping the elastic pieces (101).

6. The relay spring (101) testing mechanism according to claim 1, wherein: the adjustment end (3) is provided with a positioning piece (34) facing the detection table (1), and the positioning piece (34) is used for limiting the horizontal displacement of the product (10).

7. The relay spring (101) testing mechanism of claim 6, wherein: the positioning piece (34) is a positioning needle (341), and the positioning needle (341) is inserted into the detection hole (102) of the product (10).

8. The relay spring (101) testing mechanism according to claim 1, wherein: one surface of the abutting piece (41) facing the product (10) is in concave-convex fit with the product (10).