CN213615128U

CN213615128U - Medium-sized ultrasonic transducer assembling equipment

Info

Publication number: CN213615128U
Application number: CN202021912086.2U
Authority: CN
Inventors: 覃江才; 肖志斌
Original assignee: Zhejiang Dawei Ultrasonic Equipment Co ltd
Current assignee: Zhejiang Dawei Ultrasonic Equipment Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-07-06
Anticipated expiration: 2030-09-04

Abstract

The middle-sized ultrasonic transducer assembling equipment is characterized in that a linear guide rail is fixed on a workbench, two positioning columns are formed on a template, a cross-shaped concave slot is formed on each positioning column, and a vibration cylinder is inserted and sleeved in the concave slot; a sliding block and a nut are molded or fixed on the lower part of the template, the sliding block is inserted and sleeved on the linear guide rail, the first servo motor is fixed on the workbench, and the screw rod is connected with the nut in a threaded manner; the four guide rods are inserted and sleeved in the preset holes in the workbench, a top plate is fixed at the upper ends of the guide rods, a bottom plate is fixed at the lower ends of the guide rods, a second servo motor is fixed on the top plate, a twisting rod is fixed on a rotating shaft of the second servo motor, the lower portion of the twisting rod is in a regular hexagon shape, and the twisting rod is opposite to the inner hexagonal socket; the oil cylinder is fixed on the ground, and a piston rod of the oil cylinder is fixed with the bottom plate. The screw rod of the ultrasonic transducer can be screwed to a proper position, the labor intensity of workers is reduced, and the production efficiency is improved.

Description

Medium-sized ultrasonic transducer assembling equipment

Technical Field

The utility model relates to an ultrasonic transducer produces technical field, and more specifically says and relates to an ultrasonic transducer used equipment when assembling.

Background

As shown in fig. 1 and 2, the conventional ultrasonic transducer a includes a vibration cylinder a1, a screw a2, and a gland A3, a copper ring a5 is sleeved in the plastic ring a4, a conductive copper ring sheet a6 and a plastic ring a4 are sequentially stacked between the vibration cylinder a1 and the gland A3 from top to bottom, four conductive copper ring sheets a6 are provided, and three plastic rings a4 are provided. The cap of the screw A2 is formed with an inner hexagonal socket A21, and the screw A2 is screwed and fixed with the vibration cylinder A1. At present, when the ultrasonic transducer A is assembled, the screw A2 is screwed by a tool manually, the cross section of the vibration cylinder A1 is cross-shaped, and the defects are that: 1. the labor intensity of the workers is high. 2. The manual screw tightening has low working efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at being not enough to prior art, and provide a medium-sized ultrasonic transducer equipment, it can screw up suitable position with ultrasonic transducer's screw rod, reduces artifical intensity of labour, improves production efficiency.

The technical solution of the utility model is as follows:

the medium-sized ultrasonic transducer assembly equipment comprises an ultrasonic transducer, wherein a hexagonal socket is formed in the cap part of a screw rod, the cross section of a vibration cylinder is cross-shaped, a linear guide rail is fixed on a workbench, two positioning columns are formed on a template, the cross-shaped socket is formed on the positioning columns, and the vibration cylinder is inserted and sleeved in the socket;

a sliding block and a nut are molded or fixed on the lower part of the template, the sliding block is inserted and sleeved on the linear guide rail, the first servo motor is fixed on the workbench, a screw rod is fixed on a rotating shaft of the first servo motor, and the screw rod is connected with the nut in a threaded manner;

the four guide rods are inserted and sleeved in the preset holes in the workbench, a top plate is fixed at the upper ends of the guide rods, a bottom plate is fixed at the lower ends of the guide rods, a second servo motor is fixed on the top plate, a twisting rod is fixed on a rotating shaft of the second servo motor, the lower portion of the twisting rod is in a regular hexagon shape, and the twisting rod is opposite to the inner hexagonal socket;

the oil cylinder is fixed on the ground, and a piston rod of the oil cylinder is fixed with the bottom plate.

The linear guide rail is fixed on the workbench through screws.

The first servo motor is fixed on the workbench through screws, and the second servo motor is fixed on the top plate through screws.

And the screwing rod is fixed on a rotating shaft of the second servo motor through a screw.

The photoelectric probe is fixed on the guide rod, the photoelectric probe detects a position signal of the cap of the screw rod, and the control cabinet controls the second servo motor to work according to the position signal of the cap of the screw rod detected by the photoelectric probe.

The beneficial effects of the utility model reside in that:

the screw rod of the ultrasonic transducer can be screwed to a proper position, the labor intensity of workers is reduced, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of an ultrasonic transducer;

FIG. 2 is a schematic structural view of a seismic cylinder;

FIG. 3 is a schematic structural view of the present invention;

FIG. 4 is a schematic structural diagram of a feeding ultrasonic transducer;

FIG. 5 is a schematic structural diagram of an ultrasonic transducer after a screw is screwed down during blanking.

In the figure: 1. a work table; 2. a linear guide rail; 3. a template; 4. a slider; 5. a positioning column; 6. a first servo motor; 7. a screw rod; 8. a nut; 9. a guide bar; 10. a top plate; 11. a second servo motor; 12. screwing the rod; 13. a base plate; 14. an oil cylinder; 15. a photoelectric probe; 16. a control cabinet.

Detailed Description

Example (b): as shown in fig. 1 to 5, the medium-sized ultrasonic transducer assembly apparatus includes an ultrasonic transducer a, a hexagonal socket a21 is formed on a cap portion of a screw a2, a cross section of a vibration cylinder a1 is cross-shaped, a linear guide rail 2 is fixed on a workbench 1, two positioning columns 5 are formed on a template 3, a cross-shaped socket 51 is formed on the positioning columns 5, and a vibration cylinder a1 is inserted and sleeved in the socket 51;

a sliding block 4 and a nut 8 are molded or fixed on the lower part of the template 3, the sliding block 4 is inserted and sleeved on the linear guide rail 2, a first servo motor 6 is fixed on the workbench 1, a screw rod 7 is fixed on a rotating shaft of the first servo motor 6, and the screw rod 7 is screwed with the nut 8;

four guide rods 9 are inserted in preset holes in the workbench 1, a top plate 10 is fixed at the upper ends of the guide rods 9, a bottom plate 13 is fixed at the lower ends of the guide rods 9, a second servo motor 11 is fixed on the top plate 10, a screwing rod 12 is fixed on a rotating shaft of the second servo motor 11, the lower part of the screwing rod 12 is in a regular hexagon shape, and the screwing rod 12 is opposite to the inner hexagonal recess A21;

the oil cylinder 14 is fixed on the ground, and a piston rod of the oil cylinder 14 is fixed with the bottom plate 13.

The linear guide rail 2 is fixed on the workbench 1 through screws.

The first servo motor 6 is fixed on the workbench 1 through screws, and the second servo motor 11 is fixed on the top plate 10 through screws.

The screw 12 is fixed to the rotating shaft of the second servo motor 11 by screws.

The photoelectric probe 15 is fixed on the guide rod 9, the photoelectric probe 15 detects a position signal of the cap of the screw A2, and the control cabinet 16 controls the second servo motor 11 to work according to the position signal of the cap of the screw A2 detected by the photoelectric probe 15.

The working principle is as follows: two positioning columns are arranged on the template 3, and the first servo motor 6 drives the template 3 to do reciprocating linear motion on the linear guide rail 2.

As shown in fig. 3, when the piston rod of the cylinder 14 retracts, the lower part of the screw 12 extends into the hexagonal socket a21, then the second servomotor 11 rotates to tighten the screw a2, the photoelectric probe 15 detects a position signal of the cap of the screw a2, and when the cap of the screw a2 reaches a set height, the control cabinet 16 controls the second servomotor 11 to stop rotating, and simultaneously the piston rod of the cylinder 14 extends, and the screw 12 is separated from the screw a 1.

Referring to fig. 4, in the initial state, two positioning posts 5 are located at the right side of the guide rod 9, a worker inserts and sleeves an ultrasonic transducer without a screw rod onto the positioning posts 5, after the ultrasonic transducers on the two positioning posts 5 are both screwed, the template 3 moves to the state shown in fig. 5, the two positioning posts 5 are located at the left side of the guide rod 9, the ultrasonic transducers on the positioning posts are removed in the state shown in fig. 5, and then the first servo motor 6 drives the template 3 to return to the state shown in fig. 4.

Claims

1. The medium-sized ultrasonic transducer assembling equipment comprises an ultrasonic transducer (A), wherein a cap part of a screw (A2) is formed with an inner hexagonal socket (A21), and the cross section of a vibration cylinder (A1) is cross-shaped, and is characterized in that: a linear guide rail (2) is fixed on the workbench (1), two positioning columns (5) are formed on the template (3), a cross-shaped recess (51) is formed on each positioning column (5), and the vibration cylinder (A1) is inserted and sleeved in the recess (51);

a sliding block (4) and a nut (8) are molded or fixed on the lower part of the template (3), the sliding block (4) is inserted and sleeved on the linear guide rail (2), a first servo motor (6) is fixed on the workbench (1), a screw rod (7) is fixed on a rotating shaft of the first servo motor (6), and the screw rod (7) and the nut (8) are screwed together;

the four guide rods (9) are inserted in preset holes in the workbench (1), a top plate (10) is fixed at the upper ends of the guide rods (9), a bottom plate (13) is fixed at the lower ends of the guide rods (9), a second servo motor (11) is fixed on the top plate (10), a screwing rod (12) is fixed on a rotating shaft of the second servo motor (11), the lower portion of the screwing rod (12) is in a regular hexagon shape, and the screwing rod (12) is opposite to the inner hexagonal recess (A21);

the oil cylinder (14) is fixed on the ground, and a piston rod of the oil cylinder (14) is fixed with the bottom plate (13).

2. The mid-sized ultrasonic transducer assembly apparatus according to claim 1, wherein: the linear guide rail (2) is fixed on the workbench (1) through screws.

3. The mid-sized ultrasonic transducer assembly apparatus according to claim 1, wherein: the first servo motor (6) is fixed on the workbench (1) through screws, and the second servo motor (11) is fixed on the top plate (10) through screws.

4. The mid-sized ultrasonic transducer assembly apparatus according to claim 1, wherein: the screwing rod (12) is fixed on a rotating shaft of the second servo motor (11) through a screw.

5. The mid-sized ultrasonic transducer assembly apparatus according to claim 1, wherein: the photoelectric probe (15) is fixed on the guide rod (9), the photoelectric probe (15) detects a position signal of the cap part of the screw rod (A2), and the control cabinet (16) controls the second servo motor (11) to work according to the position signal of the cap part of the screw rod (A2) detected by the photoelectric probe (15).