CN220278719U - Flat wire motor stator welding clamping device - Google Patents

Abstract

The utility model discloses a welding and clamping device for a flat wire motor stator, which comprises a mounting box, wherein the mounting box comprises a box shell and a lifting platform, the lifting platform is arranged on the front end face of the box shell and is longitudinally and slidably connected with the box shell, an electric cylinder for controlling the height of the lifting platform is fixedly arranged in the middle of the box shell, a clamping frame is arranged right above the lifting platform, a supporting box is rotatably arranged in the middle of the clamping frame, a first motor for controlling the angle of the supporting box is arranged on the side face of the clamping frame, and a placing box is rotatably arranged in the supporting box. According to the utility model, the lifting table is arranged on the box shell, so that the height of the stator can be automatically adjusted conveniently through the lifting table, the stator can be better positioned and clamped with the clamping assembly in the box, the operation is more labor-saving and safer, meanwhile, the angle of the stator can be flexibly adjusted in the welding process conveniently through the arrangement of the first motor and the second motor, the welding process is more flexible, and the welding device has the advantages of convenience in use and safety in disassembly and assembly.

Description

Flat wire motor stator welding clamping device

Technical Field

The utility model relates to the technical field of stator welding clamping mechanisms, in particular to a flat wire motor stator welding clamping device.

Background

With the development of new energy automobiles at present, the flat wire motor is widely applied as a power source of the new energy automobiles. In the winding of the flat wire motor stator, a plurality of flat wires are inserted on a stator core, and then the ends of the flat wires are connected in a welding mode. A plurality of groups of flat wire joints which are arranged in a circumferential array around the core axis are leaked out of the stator core, and the radial copper wire joints are required to be welded in pairs during welding.

Aiming at the related technology, the inventor considers that the existing motor stator is provided with a plurality of connecting wires related to windings, and a plurality of joints are needed to be welded, so that the stator is required to be continuously subjected to angle adjustment in the welding process at different positions, the stator is often required to be clamped again and cannot be continuously welded, the welding effect is affected, meanwhile, the stator with larger volume is laborious to clamp and install, and the risk of falling is caused during personnel operation, so that the safe and rapid clamping operation is not facilitated.

Disclosure of Invention

The application provides a flat wire motor stator welding clamping device for solve the problem that proposes among the background art.

The utility model is realized in the following way:

the utility model provides a flat wire motor stator welding clamping device, includes the mounting box, the mounting box includes case shell and elevating platform, the preceding terminal surface at the case shell is installed to the elevating platform, and elevating platform and the vertical sliding connection of case shell, case shell middle part fixed mounting has the electric jar of control elevating platform height, be provided with the holder directly over the elevating platform, the holder is installed in the mid-section rotation of holder, and the side of holder is provided with the first motor of control holder angle, put the case in the holder rotation, and the lower terminal surface of holding the case is installed the second motor of control and is put the case angle, put and install the centre gripping subassembly in the case.

Further, the lifting platform comprises a positioning seat and a connecting arm, wherein the connecting arm is fixedly arranged on one side of the positioning seat, and a forward chute for sliding installation of the connecting arm is formed in the box shell.

Further, the clamping frame comprises a middle plate and an outer plate, wherein the outer plates are symmetrically arranged on two sides of the middle plate and are vertically and fixedly connected with the middle plate, and a rotating shaft sleeve is arranged at the head part of the outer plate in an integrated manner.

Further, the box support comprises a circular shell and a rotating shaft rod arranged in the rotating shaft sleeve, the rotating shaft rod is symmetrically arranged on the outer side face of the circular shell, and the rotating shaft rod is fixedly connected with the circular shell.

Further, put the case and include bottom block and top shell, top shell sets up the up end at the bottom block, and top shell and bottom block fixed connection, the middle groove that supplies clamping assembly slidable mounting has been seted up to the bottom block terminal surface.

Further, the clamping assembly comprises a bending plate and an arc clamping plate, wherein the arc clamping plate is fixedly arranged on the lower end face of the bending plate, and a thread bush is fixedly arranged at the lower end of the bending plate.

Further, the middle groove is rotatably provided with a double-head threaded rod matched with the threaded sleeve, and the bottom block is also provided with a third motor for controlling the rotation of the double-head threaded rod.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the lifting table is arranged on the box shell, so that the height of the stator can be automatically adjusted conveniently through the lifting table, the stator can be better positioned and clamped with the clamping assembly in the box, the operation is more labor-saving and safer, meanwhile, the angle of the stator can be flexibly adjusted in the welding process conveniently through the arrangement of the first motor and the second motor, the welding process is more flexible, and the welding device has the advantages of convenience in use and safety in disassembly and assembly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the overall structure in an embodiment of the present utility model;

FIG. 2 is a perspective view of the overall structure of an embodiment of the present utility model when the drop box is not installed;

FIG. 3 is a left side view of the device of FIG. 2;

FIG. 4 is a perspective view of a drop box in an embodiment of the utility model;

FIG. 5 is a top view of the device of FIG. 4;

fig. 6 is a perspective view of a clamping assembly in an embodiment of the utility model.

In the figure: 1. a mounting box; 11. a case shell; 12. a lifting table; 121. a positioning seat; 122. a connecting arm; 123. a forward chute; 2. an electric cylinder; 3. a clamping frame; 31. a middle plate; 32. an outer plate; 321. a swivel sleeve; 4. a carrying case; 41. a circular housing; 42. a rotating shaft lever; 5. a first motor; 6. placing a box; 61. a bottom block; 611. a middle groove; 612. a double-ended threaded rod; 613. a third motor; 62. a top shell; 7. a second motor; 8. a clamping assembly; 81. a bending plate; 82. an arc clamping plate; 811. and (5) a threaded sleeve.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

Referring to fig. 1, fig. 2 and fig. 3, a welding and clamping device for a flat wire motor stator is shown, including a mounting box 1, the mounting box 1 includes a box shell 11 and a lifting platform 12, the lifting platform 12 is mounted on the front end face of the box shell 11, and the lifting platform 12 is longitudinally and slidably connected with the box shell 11, an electric cylinder 2 for controlling the height of the lifting platform 12 is fixedly mounted in the middle of the box shell 11, a clamping frame 3 is arranged right above the lifting platform 12, a supporting box 4 is rotatably mounted in the middle of the clamping frame 3, a first motor 5 for controlling the angle of the supporting box 4 is arranged on the side face of the clamping frame 3, the lifting platform 12 includes a positioning seat 121 and a connecting arm 122, the connecting arm 122 is fixedly mounted on one side of the positioning seat 121, and a forward sliding groove 123 for slidably mounting the connecting arm 122 is formed in the box shell 11. By arranging the structure of the lifting table 12, the positioning seat 121 can be slidably arranged in the forward chute 123 of the case 11 through the connecting arm 122, so that the lifting table 12 can be flexibly lifted and adjusted in the use process.

Referring to fig. 2, the clamping frame 3 includes a middle plate 31 and an outer plate 32, the outer plate 32 is symmetrically installed at both sides of the middle plate 31, and the outer plate 32 is fixedly connected with the middle plate 31 vertically, and a swivel sleeve 321 is integrally formed at the head of the outer plate 32. The outer plates 32 are mounted on the two sides of the middle plate 31 through the structure of the clamping frame 3, and the mounting bracket 4 is conveniently rotated through the rotating shaft sleeve 321 on the outer plates 32. The bracket 4 comprises a circular shell 41 and a rotating shaft rod 42 arranged in the rotating shaft sleeve 321, the rotating shaft rod 42 is symmetrically arranged on the outer side surface of the circular shell 41, and the rotating shaft rod 42 is fixedly connected with the circular shell 41. By arranging the structure of the bracket box 4, the circular shell 41 can be rotationally arranged on the rotating shaft sleeve 321 through the rotating shaft rods 42 at the two ends.

Referring to fig. 4, 5 and 6, the holding box 4 is rotatably provided with a placement box 6, the lower end surface of the holding box 4 is provided with a second motor 7 for controlling the angle of the placement box 6, the placement box 6 comprises a bottom block 61 and a top shell 62, the top shell 62 is arranged on the upper end surface of the bottom block 61, the top shell 62 is fixedly connected with the bottom block 61, and the end surface of the bottom block 61 is provided with a middle groove 611 for sliding installation of the clamping assembly 8. Through setting up the structure of putting case 6 and guaranteeing to support through bottom block 61 and install top shell 62, conveniently place the electron through top shell 62 and use, make things convenient for the installation and the slip regulation of centre gripping subassembly 8 to use through setting up of centre gripping groove 611 simultaneously. A clamping assembly 8 is mounted in the placement box 6. The clamping assembly 8 comprises a bending plate 81 and an arc clamping plate 82, wherein the arc clamping plate 82 is fixedly arranged on the lower end face of the bending plate 81, and a thread sleeve 811 is fixedly arranged at the lower end of the bending plate 81. The structure of the clamping assembly 8 is arranged to ensure that the arc clamping plates 82 are driven to slide in the middle groove 611 through the bent plates 81, so that the clamping operation of the stator is conveniently carried out through the arc clamping plates 82 at the two ends. The middle groove 611 is rotatably provided with a double-headed threaded rod 612 matched with the threaded sleeve 811, and the bottom block 61 is also provided with a third motor 613 for controlling the rotation of the double-headed threaded rod 612. The double-head threaded rod 612 and the third motor 613 are arranged to facilitate the rotation operation of the double-head threaded rod 612 through the third motor 613 in the use process, and then the clamping position of the clamping assembly 8 is controlled through the cooperation of the double-head threaded rod 612 and the thread sleeve 811.

When welding is needed, the stator is firstly placed on the upper end face of the positioning seat 121, then the second motor 7 is started to drive the supporting box 4 and the placing box 6 to overturn, the placing box 6 is rotated to the position with the opening facing downwards, then the stator is lifted up through the electric cylinder 2, the upper end of the stator is ensured to be stably placed in the top shell 62 of the placing box 6, then the third motor 613 is started to drive the clamping assembly 8 to clamp and fix the stator, finally the supporting box 4 and the placing box 6 are overturned to carry out welding operation, and the adjustment angle can be realized through the cooperation of the first motor 5 and the second motor 7 in the welding process, so that the welding device is very convenient to use.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a flat wire motor stator welding clamping device, includes mounting box (1), its characterized in that: install bin (1) including case (11) and elevating platform (12), elevating platform (12) are installed at the preceding terminal surface of case (11), and elevating platform (12) and case (11) vertical sliding connection, electric jar (2) of control elevating platform (12) height are installed to case (11) middle part fixed mounting, be provided with clamping frame (3) directly over elevating platform (12), bracket (3) middle part rotation is installed and is held in the palm case (4), and the side of clamping frame (3) is provided with first motor (5) of control bracket (4) angle, hold in the palm case (4) rotation and install and put case (6), and hold in the palm the lower terminal surface of case (4) and install second motor (7) of control bracket (6) angle, put and install clamping assembly (8) in case (6).

2. The welding clamping device for the flat wire motor stator according to claim 1, wherein the lifting table (12) comprises a positioning seat (121) and a connecting arm (122), the connecting arm (122) is fixedly installed on one side of the positioning seat (121), and a forward chute (123) for sliding installation of the connecting arm (122) is formed in the case (11).

3. The welding clamping device for the flat wire motor stator according to claim 2, wherein the clamping frame (3) comprises a middle plate (31) and outer plates (32), the outer plates (32) are symmetrically arranged on two sides of the middle plate (31), the outer plates (32) are fixedly connected with the middle plate (31) vertically, and a rotating shaft sleeve (321) is integrally formed on the head of the outer plates (32).

4. A welding clamping device for a stator of a flat wire motor according to claim 3, characterized in that the bracket (4) comprises a circular housing (41) and a rotating shaft rod (42) arranged in a rotating shaft sleeve (321), the rotating shaft rod (42) is symmetrically arranged on the outer side surface of the circular housing (41), and the rotating shaft rod (42) is fixedly connected with the circular housing (41).

5. The welding and clamping device for the flat wire motor stator according to claim 4, wherein the placing box (6) comprises a bottom block (61) and a top shell (62), the top shell (62) is arranged on the upper end face of the bottom block (61), the top shell (62) is fixedly connected with the bottom block (61), and a middle groove (611) for the clamping assembly (8) to slidably install is formed in the end face of the bottom block (61).

6. The welding clamping device for a flat wire motor stator according to claim 5, wherein the clamping assembly (8) comprises a bent plate (81) and an arc clamping plate (82), the arc clamping plate (82) is fixedly arranged on the lower end face of the bent plate (81), and a threaded sleeve (811) is fixedly arranged at the lower end of the bent plate (81).

7. The welding clamping device for a flat wire motor stator according to claim 6, wherein the middle groove (611) is rotatably provided with a double-ended threaded rod (612) matched with the threaded sleeve (811), and the bottom block (61) is also provided with a third motor (613) for controlling the rotation of the double-ended threaded rod (612).