CN218461191U

CN218461191U - Motor stator laser welding device

Info

Publication number: CN218461191U
Application number: CN202221876294.0U
Authority: CN
Inventors: 余承祥; 高凯旋
Original assignee: Suzhou Furunze Laser Technology Co ltd
Current assignee: Suzhou Furunze Laser Technology Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-02-10
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a motor stator laser welding device, which comprises a device base frame, wherein the device base frame is provided with an opening, the device base frame is provided with a plurality of station platforms, the station platforms bear motor stators to be processed, the motor stators to be processed move back and forth on the station platforms, and the moving direction of the motor stators to be processed faces to or is far away from the opening; the welding assembly is arranged in the device base frame and is arranged on a movable base; the opening is equipped with operating position, and the station platform extends to operating position, and station platform detachably is connected with the tool, treats that the motor stator of processing installs in the tool. Adopt the scheme of this application, when utilizing the station platform of device bed frame to install the tool, wait to process motor stator just can be at station platform back-and-forth movement, by the laser welder head motion of welding assembly to the assigned position, accomplish laser welding, after the welding is accomplished, the device returns the operating position, takes out the device after the welding and can accomplish a processing step.

Description

Motor stator laser welding device

Technical Field

The utility model relates to an automatic weld technical field especially relates to a motor stator laser welding device.

Background

In the prior art, the motor that applies to new energy automobile often has a plurality of part combinations, and current processing mode is to use manual anchor clamps, accomplishes the equipment by the manual work, moves anchor clamps again and processes on manual laser equipment, because the product size is great, and manual operation is very high to the product axiality requirement, so manual processing exists inefficiency, welding outward appearance shaping is poor, has the rosin joint phenomenon, can make the motor noise big when using simultaneously. Moreover, the existing manual welding has a plurality of defects, which affect the welding quality and cost: (1) the manual welding needs to be performed in advance, so that large welding defects are easily generated at spot welding positions; in addition, all welding seams can not be finished at one time in the welding process, the lapping phenomenon occurs, and the welding defect easily occurs at the lapping position, so that the welding quality can not be ensured, and certain potential safety hazards exist. (2) The uniformity of the manual welding seam is poor, so that the safety performance is relatively unstable. (3) The welding quality is often restricted by the welding technical level and the operation specification of a welder, and the welding quality is unstable. (4) The welding workload is large, the welding efficiency is low, and the labor cost is high.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

For the above reasons, the applicant proposes a laser welding device for a motor stator, aiming to solve the above problems.

In order to meet the requirements, the utility model aims to provide a motor stator laser welding device.

In order to realize the purpose, the utility model adopts the following technical scheme:

a motor stator laser welding apparatus comprising:

the device base frame is provided with an opening and a plurality of station platforms, the station platforms bear the motor stator to be processed, the motor stator to be processed moves back and forth on the station platforms, and the moving direction of the motor stator to be processed faces to or is far away from the opening;

the welding assembly is arranged in the device base frame and is arranged on a movable base, and the moving direction of the welding assembly is vertical to that of the motor stator;

the opening is provided with an operation position, the station platform extends to the operation position, the station platform is detachably connected with a jig, and the motor stator to be processed is installed on the jig.

In one embodiment, the apparatus includes a die assembly including a first frame, a first cylinder mounted at an upper end of the first frame, a mechanical valve connected to the first cylinder; be used for installing the tool in the first frame, the piston rod of first cylinder passes the upper end of first frame and extends to the tool upper end to realize compressing tightly motor stator.

In one embodiment, the apparatus includes a stripper assembly including a second frame, a second cylinder mounted within the second frame; the upper end of the second frame is used for installing a jig, and a piston rod of the second air cylinder is used for ejecting the motor stator out of the jig.

In one embodiment, the device base frame is provided with two station platforms which are spaced from each other.

Compared with the prior art, the beneficial effects of the utility model reside in that: adopt the scheme of this application, when utilizing the station platform of device bed frame to install the tool, wait to process motor stator just can be at station platform back-and-forth movement, by the laser welder head motion of welding Assembly to the assigned position, accomplish laser welding, after the welding is accomplished, the device returns the operating position, takes out the device after the welding and can accomplish a processing step.

The invention is further described with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of a motor stator laser welding device according to the present invention;

FIG. 2 is a schematic view of a die assembly of the apparatus of FIG. 1;

fig. 3 is a schematic diagram of the construction of a stripper assembly of the apparatus of fig. 1.

Reference numerals

101. Station platform 102 motor stator

103. Welding assembly 104 moving base

105. Tool 106 transmission track

107. First frame 108 first cylinder

109. Mechanical valve 110 second frame

111. Second cylinder

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the terminology used in the description presented above should not be understood as necessarily referring to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

As shown in fig. 1 to 3, the present application provides a motor stator laser welding apparatus, including: the device base frame is provided with an opening, the device base frame is provided with a plurality of station platforms 101, a space is arranged between every two adjacent station platforms 101, the station platforms 101 bear motor stators 102 to be processed, the motor stators 102 to be processed move back and forth on the station platforms 101, and the moving direction of the motor stators 102 to be processed faces to or is far away from the opening; wherein the movement of the motor stator 102 to be processed is dependent on the drive track 106.

The welding assembly 103 is arranged in the device pedestal, the welding assembly 103 is arranged on a moving base 104, and the moving direction of the welding assembly 103 is vertical to the moving direction of the motor stator 102;

the opening is provided with an operation position, the station platform 101 extends to the operation position, the station platform 101 is detachably connected with a jig 105, and the motor stator 105 to be processed is installed on the jig 105.

In one embodiment, as shown in fig. 2, the apparatus comprises a die assembly including a first frame 107, a first cylinder 108 installed at an upper end of the first frame 107, a mechanical valve 109 connected to the first cylinder 108; the jig 105 is installed in the first frame 107, and a piston rod of the first cylinder 108 extends to the upper end of the jig 105 through the upper end of the first frame 107, so as to press the motor stator 102.

In one embodiment, as shown in fig. 3, the apparatus includes a stripper assembly including a second frame 110, a second cylinder 111 mounted in the second frame 110; the upper end of the second frame 110 is used for installing the jig 105, and the piston rod of the second cylinder 111 is used for ejecting the motor stator 102 from the jig 105.

In conclusion, by adopting the scheme, when the jig is installed by utilizing the station platform of the device base frame, the motor stator to be processed can move back and forth on the station platform, the laser welding head of the welding assembly moves to the designated position to complete laser welding, after the welding is completed, the device returns to the operation position, and the device after the welding is taken out can complete one-step processing.

Various other modifications and changes can be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the protection scope of the present invention.

Claims

1. A motor stator laser welding device, characterized by comprising:

2. The motor stator laser welding apparatus according to claim 1, wherein the apparatus comprises a die assembly including a first frame, a first cylinder mounted at an upper end of the first frame, a mechanical valve connected to the first cylinder; be used for installing the tool in the first frame, the piston rod of first cylinder passes the upper end of first frame and extends to the tool upper end to realize compressing tightly motor stator.

3. The motor stator laser welding apparatus of claim 1, wherein the apparatus comprises a stripper assembly comprising a second frame, a second cylinder mounted within the second frame; the upper end of the second frame is used for mounting a jig, and a piston rod of the second air cylinder is used for ejecting the motor stator out of the jig.

4. The motor stator laser welding device of claim 1, wherein the device base frame is provided with two station platforms spaced from each other.