CN219746839U

CN219746839U - Tail cover and lug welding positioning tool for welding oil cylinder

Info

Publication number: CN219746839U
Application number: CN202321296940.0U
Authority: CN
Inventors: 代长明; 肖明伟; 姜彦君
Original assignee: Yantai Xinghui Lousberg Hydraulic Machinery Co ltd
Current assignee: Shandong Xinghui Hydraulic Equipment Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-09-26
Anticipated expiration: 2033-05-26

Abstract

The utility model relates to the technical field of oil cylinder welding, in particular to a tail cover and lug welding positioning tool for a welding oil cylinder, which comprises a workbench, wherein a fixed plate A is arranged on the upper side of the workbench, a rotating hole is formed in the fixed plate A, a rotating shaft A is rotatably arranged on the inner side of the rotating hole, one shaft end of the rotating shaft A is fixedly connected with a servo motor A, the servo motor A is required to be externally connected with a driving controller and a power supply through a wire, the other shaft end of the rotating shaft A is fixedly connected with the rotating plate A, and one side of the rotating plate A is fixedly provided with a three-jaw chuck.

Description

Tail cover and lug welding positioning tool for welding oil cylinder

Technical Field

The utility model relates to the technical field of oil cylinder welding, in particular to a tail cover and lug welding positioning tool for a welding oil cylinder.

Background

In engineering machinery, production equipment and the automobile industry are increasingly demanding high-standard, high-performance and high-safety rotary hydraulic cylinders, when an actuating mechanism in one equipment needs large torsion and large-tonnage linear motion, the actuating mechanism is designed into a hydraulic system driving cylinder and a hydraulic motor for driving mechanical positioning, the load of the equipment design is increased, the requirement of a hydraulic system is increased, and therefore, the multi-stage adjustable rotary hydraulic cylinder appears later.

The mode of manual positioning is adopted when each part of the existing oil cylinder is welded, namely the end cover and the lug plate are manually held to the proper positions of the cylinder body and welded, so that the production efficiency is low, positioning is not accurate enough, personnel injury is easy to cause during welding, and therefore, the tail cover and lug plate welding positioning tool for the welding oil cylinder is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, manual positioning is mostly adopted during welding, the production efficiency is low, positioning is not accurate enough, and personnel injury is easy to cause during welding.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a tail cap and lug welding position frock for welding cylinder, includes the workstation, the workstation upside is equipped with fixed plate A, be equipped with the rotation hole on the fixed plate A, rotation hole inboard rotates and is equipped with axis of rotation A, an axle head fixedly connected with servo motor A of axis of rotation A, servo motor A needs to pass through external drive controller of wire and power, another axle head fixedly connected with rotation plate A of axis of rotation A, fixed three-jaw chuck that is equipped with in rotation plate A one side, be equipped with the sliding tray on the workstation, the workstation downside is fixed and is equipped with fixed plate B, be equipped with the screw hole on the fixed plate B, screw hole inboard threaded connection has the lead screw, lead screw axle head fixedly connected with servo motor B, servo motor B needs to pass through external drive controller of wire and power, lead screw outside threaded connection has the driving sleeve, the fixed sliding plate is equipped with in the driving sleeve outside, the sliding plate is equipped with backup pad A in the sliding plate, be equipped with fixed plate C in the backup pad A upside, be equipped with rotation plate C on the fixed plate C is equipped with the rotation hole, be equipped with the rotation plate B through the fixed plate B is equipped with to the fixed plate B of rotation hole, the fixed plate B is equipped with one side of rotation cylinder, the fixed connection has a flexible connection has a fixed plate B to rotate, one side is equipped with the fixed plate B.

Preferably, a plurality of supporting legs are fixedly arranged on the lower side of the workbench, and anti-slip pads are arranged on the lower sides of the supporting legs.

Preferably, the flexible fixture is fixed to be equipped with the mounting panel on one side, correspond on rotor plate B, the mounting panel and be equipped with a plurality of screw holes, screw hole inboard threaded connection has fixing bolt.

Preferably, an oil cylinder is fixedly clamped at one side of the three-jaw chuck.

Preferably, a plurality of L-shaped supporting legs A are fixedly arranged on the lower side of the servo motor A, a plurality of L-shaped supporting legs C are fixedly arranged on the lower side of the servo motor C, the lower side of the L-shaped supporting legs C are fixedly arranged on the supporting plate A, a plurality of supporting rods are fixedly arranged on the lower side of the workbench, a supporting plate C is fixedly arranged on one side of each supporting rod, a plurality of L-shaped supporting legs B are fixedly arranged on the lower side of each servo motor B, and the L-shaped supporting legs B are fixedly arranged on the supporting plate C.

Preferably, a control switch is fixedly arranged on the upper side of the workbench, the servo motor A, the servo motor B and the servo motor C are electrically connected with the control switch, and the servo motor A and the servo motor C work synchronously.

The tail cover and lug welding positioning tool for the welding oil cylinder has the beneficial effects that:

1. through setting up three-jaw chuck, sliding tray, fixed plate B, lead screw, servo motor B, drive sleeve, flexible jig, pneumatic cylinder, locating plate messenger the device can fix a position fast automatically, improves work efficiency, prevents personnel injury.

2. Through setting up fixed plate A, axis of rotation A, servo motor A, fixed plate C, axis of rotation B, servo motor C, pivoted plate B make the device can drive the hydro-cylinder and rotate automatically, make things convenient for master's convenient operation.

Drawings

Fig. 1 is a schematic diagram of a front perspective structure of a tail cap and lug welding positioning tool for a welding cylinder;

FIG. 2 is a schematic view of the enlarged partial structure of the area A in FIG. 1 according to the present utility model;

fig. 3 is a schematic diagram of a front perspective structure of a welding positioning tool for a tail cover and an ear piece of a welding cylinder;

fig. 4 is a schematic view of a partial enlarged structure of the area a in fig. 3 according to the present utility model.

In the figure: the device comprises a workbench, a2 fixing plate A, a3 rotating shaft A, a4 servo motor A, a5 rotating plate A, a 6 three-jaw chuck, a 7 sliding groove, a 8 fixing plate B, a 9 screw rod, a 10 servo motor B, a 11 transmission sleeve, a 12 sliding plate, a13 supporting plate A, a 14 fixing plate C, a 15 rotating shaft B, a 16 servo motor C, a 17 rotating plate B, a 18 flexible clamp, a 19 supporting plate B, a 20 hydraulic cylinder, a 21 positioning plate, a 22 supporting leg, a 23 anti-skid pad, a 24 mounting plate, a 25 fixing screw, a 26 oil cylinder, a 27L-shaped supporting leg A, a 28L-shaped supporting leg C, a 29 supporting rod, a 30 supporting plate C, a 31L-shaped supporting leg B and a 32 control switch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a tail cap and lug welding positioning tool for a welding cylinder comprises a workbench 1, wherein a fixed plate A2 is arranged on the upper side of the workbench 1, a rotating hole is arranged on the fixed plate A2, a rotating shaft A3 is rotatably arranged on the inner side of the rotating hole, a servo motor A4 is fixedly connected to one shaft end of the rotating shaft A3, the servo motor A4 is required to be externally connected with a driving controller and a power supply through a wire, a plurality of L-shaped supporting legs A27 are fixedly arranged on the lower side of the servo motor A4, the lower side of the L-shaped supporting legs A27 is fixedly arranged on the upper side of the workbench 1, a rotating plate A5 is fixedly connected to the other shaft end of the rotating shaft A3, a three-jaw chuck 6 is fixedly arranged on one side of the rotating plate A5, a cylinder 26 is fixedly clamped on one side of the three-jaw chuck 6, a sliding groove 7 is arranged on the workbench 1, a fixed plate B8 is fixedly arranged on the lower side of the workbench 1, a threaded hole is formed in the fixed plate B8, a screw rod 9 is connected to the inner side of the threaded hole, a screw rod 9 is fixedly connected to the shaft end of the screw rod 9, the servo motor B10 is fixedly provided with a plurality of support rods 29 through wires, one side of each support rod 29 is fixedly provided with a support plate C30, the lower side of the servo motor B10 is fixedly provided with a plurality of L-shaped support legs B31, the L-shaped support legs B31 are fixed on the support plates C30, the outer side of the screw rod 9 is in threaded transmission connection with a transmission sleeve 11, the outer side of the transmission sleeve 11 is fixedly provided with a sliding plate 12, the sliding plate 12 slides in the sliding groove 7, the upper side of the sliding plate 12 is fixedly provided with a support plate A13, the upper side of the support plate A13 is fixedly provided with a fixed plate C14, the inner side of each rotation hole is rotatably provided with a rotation shaft B15, one shaft end of each rotation shaft B15 is fixedly connected with a servo motor C16, the servo motor C16 is fixedly provided with a plurality of L-shaped support legs C28 through wires, the lower side of an L-shaped supporting leg C28 is fixed on a supporting plate A13, the other shaft end of a rotating shaft B15 is fixedly connected with a rotating plate B17, one side of the rotating plate B17 is detachably provided with a flexible clamp 18, one side of the flexible clamp 18 is fixedly provided with a mounting plate 24, the rotating plate B17 and the mounting plate 24 are correspondingly provided with a plurality of threaded holes, the inner sides of the threaded holes are in threaded connection with fixing bolts 25, one side of the rotating plate B17 is fixedly provided with a supporting plate B19, the upper side of the supporting plate B19 is fixedly provided with a hydraulic cylinder 20, the shaft end of the hydraulic cylinder 20 is fixedly provided with a positioning plate 21, the positioning plate 21 can fix the position of an ear plate, the lower side of a workbench 1 is fixedly provided with a plurality of supporting legs 22, the lower side of the supporting legs 22 is provided with anti-slip pads 23, the anti-slip pads 23 can be prevented from moving during operation, the device is fixedly provided with a control switch 32 on the upper side of the workbench 1, the servo motor A4, the servo motor B10 and the servo motor C16 are electrically connected with the control switch 32, and the servo motor A4 and the servo motor C16 synchronously work synchronously at the same speed.

The application principle and the application flow of the utility model are as follows: when the three-jaw chuck is used, the oil cylinder 26 is fixed in the three-jaw chuck 6, the servo motor B10 drives the flexible clamp 18 to move to one side of the oil cylinder 26, the lug plate is fixed on the flexible clamp 18 according to the welding position required, the flexible clamp 18 is fixed, the hydraulic cylinder 20 drives the positioning plate 21 to limit the lug plate, the servo motor A4 and the servo motor C16 drive the oil cylinder 26 and the lug plate to synchronously rotate at the same speed, then the lug plate can be directly placed in a groove of the flexible clamp 18, and the lug plate is fixed by the positioning plate 21.

It should be noted that:

the servo motor A4, the three-jaw chuck 6, the servo motor B10, the servo motor C16, the flexible clamp 18, the hydraulic cylinder 20, the anti-slip pad 23 and the oil cylinder 26 are all in the prior art, and specific functions and usage thereof are not described in detail, wherein:

the servo motor A4 is a motor, which is a device that converts electrical energy into mechanical energy. The magnetic power rotating torque is formed by generating a rotating magnetic field by using an electrified coil (namely a stator winding) and acting on a rotor (such as a squirrel-cage closed aluminum frame). The motors are divided into direct current motors and alternating current motors according to different power supplies, and most of the motors in the power system are alternating current motors, and can be synchronous motors or asynchronous motors (the magnetic field rotating speed of a motor stator and the rotating speed of a rotor do not keep synchronous speed). The motor mainly comprises a stator and a rotor, and the direction of forced movement of an electrified wire in a magnetic field is related to the current direction and the direction of a magnetic induction line (magnetic field direction). The working principle of the motor is that the magnetic field acts on the current to rotate the motor.

The hydraulic cylinder 20 is an actuator in a hydraulic transmission system, and is an energy conversion device for converting hydraulic energy into mechanical energy, the hydraulic motor realizes continuous rotary motion, the hydraulic cylinder realizes reciprocating motion, the structural type of the hydraulic cylinder comprises three main types of a piston cylinder, a plunger cylinder and a swinging cylinder, the piston cylinder and the plunger cylinder realize reciprocating linear motion, output speed and thrust, the swinging cylinder realizes reciprocating swinging, output angular speed (rotating speed) and torque, and the hydraulic cylinder can be combined with one another or with other mechanisms to complete special functions.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a tail cap and lug welding position frock for welding cylinder, includes workstation (1), its characterized in that, workstation (1) upside is equipped with fixed plate A (2), be equipped with the rotation hole on fixed plate A (2), the inboard rotation in rotation hole is equipped with axis of rotation A (3), an axle head fixedly connected with servo motor A (4) of axis of rotation A (3), servo motor A (4) need pass through wire external drive controller and power, another axle head fixedly connected with rotation plate A (5) of axis of rotation A (3), rotation plate A (5) one side is fixed to be equipped with three-jaw chuck (6), be equipped with sliding tray (7) on workstation (1), workstation (1) downside is fixed to be equipped with fixed plate B (8), be equipped with the screw hole on fixed plate B (8), screw hole inboard threaded connection has lead screw (9), lead screw (9) axle head fixedly connected with servo motor B (10), servo motor B (10) need be through wire external drive controller and power, transmission (9) one side is fixed to be equipped with three-jaw chuck (6), sliding tray (12) are equipped with on sliding tray (12) outside sliding tray (12), the utility model discloses a motor vehicle, including backup pad A (13), backup pad A (13) upside is fixed to be equipped with fixed plate C (14), be equipped with the rotation hole on fixed plate C (14), the inboard rotation of rotation hole is equipped with axis of rotation B (15), an axle head fixedly connected with servo motor C (16) of axis of rotation B (15), servo motor C (16) need be through external drive controller of wire and power, another axle head fixedly connected with rotation board B (17) of axis of rotation B (15), rotation board B (17) one side can be dismantled and be equipped with flexible anchor clamps (18), rotation board B (17) one side is fixed to be equipped with backup pad B (19), backup pad B (19) upside is fixed to be equipped with pneumatic cylinder (20), pneumatic cylinder (20) axle head is fixed to be equipped with locating plate (21).

2. The tail cover and lug welding positioning tool for the welding cylinder according to claim 1, wherein a plurality of supporting legs (22) are fixedly arranged on the lower side of the workbench (1), and anti-slip pads (23) are arranged on the lower sides of the supporting legs (22).

3. The tail cover and lug welding positioning tool for the welding cylinder according to claim 1, wherein a mounting plate (24) is fixedly arranged on one side of the flexible clamp (18), a plurality of threaded holes are correspondingly formed in the rotating plate B (17) and the mounting plate (24), and fixing bolts (25) are connected to the inner sides of the threaded holes in a threaded mode.

4. The tail cap and lug welding positioning tool for the welding cylinder according to claim 1, wherein an oil cylinder (26) is fixedly clamped on one side of the three-jaw chuck (6).

5. The tail cover and lug welding positioning tool for the welding cylinder according to claim 1, wherein a plurality of L-shaped supporting legs A (27) are fixedly arranged on the lower side of the servo motor A (4), the lower side of the L-shaped supporting legs A (27) is fixedly arranged on the upper side of the workbench (1), a plurality of L-shaped supporting legs C (28) are fixedly arranged on the lower side of the servo motor C (16), a plurality of supporting rods (29) are fixedly arranged on the lower side of the workbench (1), a supporting plate C (30) is fixedly arranged on one side of each supporting rod (29), a plurality of L-shaped supporting legs B (31) are fixedly arranged on the lower side of the servo motor B (10), and the L-shaped supporting legs B (31) are fixedly arranged on the supporting plate C (30).

6. The tail cover and lug welding positioning tool for the welding cylinder according to claim 1, wherein a control switch (32) is fixedly arranged on the upper side of the workbench (1), the servo motor A (4), the servo motor B (10) and the servo motor C (16) are electrically connected with the control switch (32), and the servo motor A (4) and the servo motor C (16) work synchronously.