Motor ventilation slot plate spot welding device

Abstract

A motor ventilation slot plate spot welding device comprises a frame body, and the middle of the frame body is longitudinally connected with a longitudinal sliding seat in a sliding mode. A clamping table is transversely connected to the longitudinal sliding base in a sliding mode. The clamping table is detachably connected with a clamping device; the clamping device comprises a left clamping seat, a right clamping block, a mounting panel and a screwing piece; the left clamping base is detachably connected to the clamping table. The clamping table is connected with a lower half fixing seat; the installation panel is detachably connected to the upper portion of the lower half fixing base, and the screwing piece is limited and rotationally connected between the lower half fixing base and the installation panel. The right end of the right clamping block is connected with a first transverse threaded connecting rod; and the first transverse threaded connecting rod is in threaded connection with the screwing piece. The clamping device is composed of the left clamping base, the right clamping block, the installation panel and the screwing piece, and the number of formed parts is small; and the left clamping seat and the mounting panel are both of a detachable connecting structure, so that subsequent maintenance is facilitated.

Description

Technical Field

[0001] The utility model relates to a spot welding device, in particular to a spot welding device for a motor ventilation slot plate. Background Art

[0002] At present, the air path inside the motor mostly adopts a radial ventilation structure, and the motor ventilation slot plate is usually formed by spot welding the stator ventilation slot plate punching sheet and the stator ventilation slot plate; the existing ventilation slot plates are generally welded by a spot welding device during the spot welding process, by fixing the stator ventilation slot plate punching sheet and the stator ventilation slot plate on the clamping device, and then welding them with a spot welding mechanism; the existing spot welding device, for example, a spot welding device with a positioning mechanism for electronic equipment production with application number 202120960832.3, the clamping device of the patent is composed of two clamping plates, and the two clamping plates are operated and clamped by a series of components such as handles, gears, connecting shafts, worm gears, turbines, rotating rods, etc., and its structure is complicated and not easy to disassemble, and it is very inconvenient to repair when damaged. Utility Model Content

[0003] The utility model aims to solve the technical problem of providing a motor ventilation slot plate spot welding device with a simpler clamping device structure and a detachable connection method for the clamping device.

[0004] In order to solve the above technical problems, the technical solution of the spot welding device of the motor ventilation slot plate of the utility model is:

[0005] The cam is connected to the control stand by a movement of the lever, and the lever is connected to the control stand by a movement of the lever, the lever being arranged to move along the axis of the lever and the control member being moved along the axis of the lever so as to move the lever in a direction of rotation with respect to the axis of the lever.

[0006] A limiting circular ring is connected to the outer side of the tightening member; an upper half rotating groove matching the limiting circular ring is provided below the mounting panel, and a lower half rotating groove matching the limiting circular ring is provided above the lower half fixed seat; the limiting circular ring is rotatably connected to the upper half rotating groove and the lower half rotating groove.

[0007] The middle part of the frame is connected with a longitudinal slide rail; the longitudinal slide seat is longitudinally slidably connected to the longitudinal slide rail; the longitudinal slide seat is connected with a transverse slide rail; the clamping platform is transversely slidably connected to the transverse slide rail.

[0008] The longitudinal control mechanism includes a longitudinal threaded connecting rod and a first motor; the longitudinal threaded connecting rod is rotatably connected to the frame, and the longitudinal threaded connecting rod is threadedly connected to the longitudinal slide seat; the first motor is fixed to the side of the frame and connected to the longitudinal threaded connecting rod.

[0009] The lateral control mechanism includes a second lateral threaded connecting rod and a second motor; the second lateral threaded connecting rod is rotatably connected to the longitudinal slide, and the second lateral threaded connecting rod is threadedly connected to the clamping platform; the second motor is installed on the side of the clamping platform and connected to the second lateral threaded connecting rod.

[0010] The left clamping seat is connected to the clamping platform through bolts; the mounting panel is connected to the lower half fixing seat through bolts.

[0011] The technical effect that the utility model can achieve is: the utility model is a clamping device of a motor ventilation slot plate spot welding device, which is composed of a left clamping seat, a right clamping block, a mounting panel and a tightening piece, and its components are relatively few; in the connection between the left clamping seat, the right clamping block, the mounting panel and the tightening piece, the left clamping seat is detachably connected to the clamping table, the clamping table is connected with a lower half fixed seat, the mounting panel is detachably connected to the top of the lower half fixed seat, the tightening piece is limited and rotatably connected between the lower half fixed seat and the mounting panel, the right end of the right clamping block is connected with a first transverse threaded connecting rod, and the first transverse threaded connecting rod is threadedly connected to the tightening piece. The connection structure of the utility model is relatively simple, and the left clamping seat and the mounting panel both adopt a detachable connection structure, which is convenient for subsequent maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0013] Figure 1 This is a structural schematic diagram of a spot welding device for a motor ventilation slot plate of the utility model;

[0014] Figure 2 yes Figure 1 A magnified view of part A;

[0015] Figure 3 This is a three-dimensional diagram of a spot welding device for a motor ventilation slot plate of the utility model;

[0016] Figure 4 This is a rear view of a spot welding device for a motor ventilation slot plate of the utility model;

[0017] Figure 5 is an exploded view of the clamping device;

[0018] Figure 6 yes Figure 5 A magnified view of part B;

[0019] Figure 7 is a cross-sectional view of the clamping device;

[0020] Figure 8 yes Figure 7 Enlarged view of part C. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] See also Figures 1 to 8 .

[0023] A spot welding device for a motor ventilation slot plate includes a frame 1 and a spot welding mechanism 23. The middle part of the frame 1 is longitudinally slidably connected to a longitudinal slide 2. Specifically, the middle part of the frame 1 is connected to a longitudinal slide rail 14, and the longitudinal slide 2 is longitudinally slidably connected to the longitudinal slide rail 14; the frame 1 is also connected to a longitudinal control mechanism for controlling the longitudinal sliding of the longitudinal slide 2. Specifically, the longitudinal control mechanism includes a longitudinal threaded connecting rod 31 and a first motor 32. The longitudinal threaded connecting rod 31 is rotatably connected to the frame 1, and the longitudinal threaded connecting rod 31 is threadedly connected to the longitudinal slide 2. The first motor 32 is fixed to the side of the frame 1 and is connected to the longitudinal threaded connecting rod 31. The connecting rod 31 is connected; the clamping table 3 is connected to the longitudinal slide 2 in a transverse sliding manner, specifically, the longitudinal slide 2 is connected to a transverse slide rail 15, and the clamping table 3 is connected to the transverse slide rail 15 in a transverse sliding manner; the longitudinal slide 2 is also connected to a transverse control mechanism for controlling the transverse sliding of the clamping table 3, specifically, the transverse control mechanism includes a second transverse threaded connecting rod 41 and a second motor 42, the second transverse threaded connecting rod 41 is rotatably connected to the longitudinal slide 2, and the second transverse threaded connecting rod 41 is threadedly connected to the clamping table 3, and the second motor 42 is installed on the side of the clamping table 3 and connected to the second transverse threaded connecting rod 41.

[0024] The longitudinal control mechanism of the utility model turns on the first motor 32, and the first motor 32 drives the longitudinal threaded connecting rod 31 to rotate, thereby controlling the longitudinal slide 2 to move longitudinally along the longitudinal slide rail 14; the transverse control mechanism turns on the second motor 42, and the second motor 42 drives the second transverse threaded connecting rod 41 to rotate, thereby controlling the clamping table 3 to move transversely along the transverse slide rail 15.

[0025] The clamping platform 3 is detachably connected with a clamping device, which includes a left clamping seat 4, a right clamping block 5, a mounting panel 6 and a tightening member 7; the left clamping seat 4 is detachably connected to the clamping platform 3, and specifically, the left clamping seat 4 is connected to the clamping platform 3 by bolts; the clamping platform 3 is connected with a lower half fixed seat 8, and the mounting panel 6 is detachably connected above the lower half fixed seat 8, and the tightening member 7 is limited and rotatably connected between the lower half fixed seat 8 and the mounting panel 6; specifically, the mounting panel 6 is connected to the lower half fixed seat 8 by bolts. It is connected to the lower half fixed seat 8 by bolts, and a limiting ring 11 is connected to the outer side of the tightening piece 7. An upper half rotation groove 12 matching the limiting ring 11 is opened at the bottom of the mounting panel 6, and a lower half rotation groove 13 matching the limiting ring 11 is opened at the top of the lower half fixed seat 8. The limiting ring 11 is rotatably connected to the upper half rotation groove 12 and the lower half rotation groove 13; the right end of the right clamping block 5 is connected to a first transverse threaded connecting rod 9, and the first transverse threaded connecting rod 9 is threadedly connected to the tightening piece 7.

[0026] The utility model rotates the tightening member 7, because the tightening member 7 is threadedly connected with the first transverse threaded connecting rod 9, and the bottom wall of the right clamping block 5 abuts against the clamping platform 3 (that is, the right clamping block 5 cannot rotate), so the tightening member 7 controls the first transverse threaded connecting rod 9 and the right clamping block 5 to move horizontally while rotating, and controls the lateral movement of the right clamping block 5 to control the right clamping block 5 and the left clamping seat 4 to clamp; and the left clamping seat 4 of the utility model is connected to the clamping platform 3 by bolts, and the mounting panel 6 is connected to the lower half fixed seat 8 by bolts, so the mounting panel 6 and the left clamping seat 4 are convenient to disassemble, and the tightening member 7 is located between the lower half fixed seat 8 and the mounting panel 6. When the mounting panel 6 is disassembled, the tightening member 7, the first transverse threaded connecting rod 9 and the right clamping block 5 can also be removed, that is, they are disassembled, which is convenient for replacement when damaged; the clamping device of the utility model includes a left clamping seat 4, a right clamping block 5, a mounting panel 6 and a tightening member 7, and its components are less and the connection structure is simpler.

[0027] A pump body 10 is connected to the top of the frame body 1, a telescopic push rod 21 is connected to the bottom of the pump body 10, the lower end of the telescopic push rod 21 passes through the frame body 1 and is connected to a fixed panel 22, and a spot welding mechanism 23 is fixed to the fixed panel 22; specifically, two pump bodies 10 are connected to the top of the frame body 1 of the utility model, and telescopic push rods 21 are connected to the bottom of the two pump bodies 10, and the lower ends of the two telescopic push rods 21 are connected to the fixed panel 22, the spot welding mechanism 23 and the fixed panel 22 are moved vertically by the simultaneous extension and contraction of the two telescopic push rods 21, and the spot welding mechanism 23 is controlled to move downward to spot weld the stator ventilation slot plate punching and the stator ventilation slot fixed on the clamping device.

Claims

1. A spot welding device for a motor ventilation slot plate, comprising a frame (1) and a spot welding mechanism (23), characterized in that: The middle part of the frame (1) is longitudinally slidably connected to a longitudinal slide seat (2); the frame (1) is also connected to a longitudinal control mechanism for controlling the longitudinal sliding of the longitudinal slide seat (2); the longitudinal slide seat (2) is transversely slidably connected to a clamping platform (3); the longitudinal slide seat (2) is also connected to a transverse control mechanism for controlling the transverse sliding of the clamping platform (3); the clamping platform (3) is detachably connected to a clamping device; the clamping device comprises a left clamping seat (4), a right clamping block (5), a mounting panel (6) and a tightening member (7); the left clamping seat (4) is detachably connected to the clamping platform (3); the clamping platform (3) is connected to a lower clamping member (6); the lower clamping member (6) is detachably connected to the clamping platform (3 ... The semi-fixed seat (8) is provided with a mounting panel (6) which is detachably connected to the upper part of the lower semi-fixed seat (8); the tightening member (7) is limited in position and rotatably connected between the lower semi-fixed seat (8) and the mounting panel (6); the right end of the right clamping block (5) is connected to a first transverse threaded connecting rod (9); the first transverse threaded connecting rod (9) is threadedly connected to the tightening member (7); the upper part of the frame (1) is connected to a pump body (10); the lower part of the pump body (10) is connected to a telescopic push rod (21); the lower end of the telescopic push rod (21) passes through the frame (1) and is connected to a fixed panel (22); the spot welding mechanism (23) is fixed to the fixed panel (22).

2. A spot welding device for motor ventilation slots according to claim 1, characterized in that: The outer side of the tightening member (7) is connected to a limiting circular ring (11); an upper half rotating groove (12) matching the limiting circular ring (11) is provided below the mounting panel (6), and a lower half rotating groove (13) matching the limiting circular ring (11) is provided above the lower half fixed seat (8); the limiting circular ring (11) is rotatably connected to the upper half rotating groove (12) and the lower half rotating groove (13).

3. A spot welding device for motor ventilation slots according to claim 1, characterized in that: The middle part of the frame (1) is connected to a longitudinal slide rail (14); the longitudinal slide seat (2) is longitudinally slidably connected to the longitudinal slide rail (14); the longitudinal slide seat (2) is connected to a transverse slide rail (15); and the clamping platform (3) is transversely slidably connected to the transverse slide rail (15).

4. A spot welding device for motor ventilation slots according to claim 3, characterized in that: The longitudinal control mechanism comprises a longitudinal threaded connecting rod (31) and a first motor (32); the longitudinal threaded connecting rod (31) is rotatably connected to the frame (1), and the longitudinal threaded connecting rod (31) is threadedly connected to the longitudinal slide seat (2); the first motor (32) is fixed to the side of the frame (1) and connected to the longitudinal threaded connecting rod (31).

5. A spot welding device for motor ventilation slots according to claim 3, characterized in that: The transverse control mechanism comprises a second transverse threaded connecting rod (41) and a second motor (42); the second transverse threaded connecting rod (41) is rotatably connected to the longitudinal slide (2), and the second transverse threaded connecting rod (41) is threadedly connected to the clamping platform (3); the second motor (42) is installed on the side of the clamping platform (3) and connected to the second transverse threaded connecting rod (41).

6. A spot welding device for motor ventilation slots according to claim 1, characterized in that: The left clamping seat (4) is connected to the clamping platform (3) via bolts; and the mounting panel (6) is connected to the lower half fixing seat (8) via bolts.

Images