CN216576052U

CN216576052U - New energy automobile relay laser welding equipment

Info

Publication number: CN216576052U
Application number: CN202122299299.3U
Authority: CN
Inventors: 沈云乐; 蒋京全; 杨俊�; 王炜冬; 周瑞安
Original assignee: Ningbo Fuguangsen Intelligent Technology Co ltd
Current assignee: Ningbo Fuguangsen Intelligent Technology Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-05-24
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses new energy automobile relay laser welding equipment which comprises a mounting seat, a large bottom plate, a first linear moving sliding table and a relay fixture, wherein the relay fixture comprises an air cylinder and a fixture clamp assembly, the fixture clamp assembly comprises a fixture base, a fixture clamp and a pressing plate, the bottom of the fixture base is fixedly connected with a screw rod sliding table through a fixture base fixing plate, an air cylinder fixing plate is further arranged on the fixture base fixing plate, the air cylinder is fixed on the air cylinder fixing plate, the pressing plate is connected onto a piston rod of the air cylinder, a mounting groove is formed in the fixture base, a knob plunger is in threaded connection with the side edge of the fixture base, laser welding assemblies are respectively arranged on the left side and the right side of the large bottom plate, each laser welding assembly comprises a second linear moving sliding table, a transverse moving bottom plate, a laser welding machine and a servo motor, the output of the servo motor is connected with a laser fixing rod, and a positioning plate is respectively arranged on the front side and the rear side of the laser welding machine, the laser fixing rod penetrates through the two positioning plates; this structure improves work efficiency.

Description

New energy automobile relay laser welding equipment

Technical Field

The utility model relates to the technical field of relay welding, in particular to laser welding equipment for a new energy automobile relay.

Background

The relay is an important component in a control circuit of the new energy vehicle, plays roles in automatic adjustment, safety protection, circuit conversion and the like in the circuit, and is one of the most important control elements; as shown in fig. 1, in the production process of the relay 36, the joints of the upper and lower housings need to be welded, the upper and lower housings are combined, and at present, the welding is generally performed manually, so that the production efficiency is low, and the welding is prone to making mistakes, so that the production efficiency of the relay is greatly adversely affected by the current manual operation.

Disclosure of Invention

The utility model aims to provide laser welding equipment for a new energy automobile relay, which aims to solve the problems of low production efficiency and high welding error probability in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a new energy automobile relay laser welding device comprises a mounting seat, wherein a large bottom plate facing to a Z-axis direction is arranged on the mounting seat, a first linear moving sliding table is arranged on the large bottom plate, a relay clamp is fixed on a lead screw sliding table of the first linear moving sliding table, the relay clamp comprises an air cylinder and a clamp assembly, the clamp assembly comprises a clamp base, a clamp for placing a relay and a pressing plate, the bottom of the clamp base is fixedly connected with the lead screw sliding table through a clamp base fixing plate, an air cylinder fixing plate is further arranged on the clamp base fixing plate, the air cylinder is fixed on the air cylinder fixing plate, the pressing plate is connected onto a piston rod of the air cylinder, the pressing plate is positioned above the clamp, a mounting groove is formed in the clamp base, the clamp is clamped in the mounting groove, a knob plunger extending into the mounting groove is connected onto the side edge of the clamp base through threads, be provided with a laser welding subassembly respectively in the left and right sides of big bottom plate, the subtend setting about the laser welding subassembly of both sides, the laser welding subassembly include the sideslip bottom plate and the laser-beam welding machine of second linear removal slip table, sliding connection on the second linear removal slip table towards the X axle, be provided with output towards the servo motor of Z axle direction on the sideslip bottom plate, servo motor's output has a laser fixing pole through coupling joint, laser-beam welding machine all be provided with a locating plate in both sides around, the laser fixing pole runs through two locating plates.

In order to facilitate fixing, the servo motor is fixed on the transverse moving bottom plate through the motor base, two laser fixing frames which are arranged at intervals are further arranged on the transverse moving bottom plate, the laser fixing rod penetrates through the two laser fixing frames, and a shaft sleeve is arranged at the matching position of the laser fixing frames and the laser fixing rod.

In order to move, avoid the offset of welding position, both ends all are provided with a guide rail fixing base around the second linear movement slip table, all are provided with linear guide on each guide rail fixing base, sideslip bottom plate bottom be provided with linear guide complex slider.

As preferred, for the security that improves, the installation cover has cup jointed on the mount pad, be provided with at the installation cover front end with relay fixture complex feed inlet, first linear removal slip table part stretches out the feed inlet, still is provided with main operation display screen and two auxiliary display screens at the installation cover front end, each auxiliary display screen and the laser welding electromechanical connection that corresponds.

Preferably, in order to facilitate moving and positioning, a pulley is arranged around the bottom of the mounting seat, and an adjusting foot is connected with the bottom of the mounting seat through threads.

Preferably, the mounting seat is provided with a start button and an emergency stop button.

Compared with the prior art, the utility model has the following beneficial effects:

1. automatic welding is realized to entire structure, improves the welding effect, and the mounting groove can be adjusted as required simultaneously, makes its tool that can press from both sides tight unidimensional press from both sides, finally fixes the relay of unidimensional not, and soldered connection angularly adjustable moreover makes the welding range of application of this device wider finally.

2. Adopt automatic welding, improve work efficiency, compare manual welding and be difficult to make mistakes.

Drawings

FIG. 1 is a schematic structural diagram of a relay of a new energy automobile;

fig. 2 is an overall schematic diagram of a new energy automobile relay laser welding apparatus in embodiment 1;

FIG. 3 is a schematic structural view of FIG. 1 without the mounting cover and the main and auxiliary display screens;

FIG. 4 is a schematic view of one of the laser welded assemblies;

FIG. 5 is a schematic structural view of a first linear moving slide and a relay clamp;

fig. 6 is a schematic structural view of the jig clip in fig. 5 separated from other components.

In the figure: the device comprises a mounting base 1, a large bottom plate 2, a first linear moving sliding table 3, a relay clamp 4, a cylinder 5, a jig clamp assembly 6, a jig base 7, a jig clamp 8, a pressing plate 9, a jig base fixing plate 10, a screw rod sliding table 3-1, a cylinder fixing plate 11, a mounting groove 12, a knob plunger 13, a laser welding assembly 14, a second linear moving sliding table 15, a transverse moving bottom plate 16, a laser welding machine 17, a servo motor 18, a coupler 19, a laser fixing rod 20, a positioning plate 21, a motor base 22, a laser fixing frame 23, a shaft sleeve 24, a guide rail fixing base 25, a linear guide rail 26, a slider 27, a mounting cover 28, a feed inlet 29, a main operation display screen 31, an auxiliary display screen 30, a pulley 32, an adjusting foot 33, a start button 34, an emergency stop button 35 and a relay 36.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 2-6, an embodiment of the present invention: a new energy automobile relay laser welding device comprises a mounting base 1, a large base plate 2 facing to a Z-axis direction is arranged on the mounting base 1, a first linear moving sliding table 3 is arranged on the large base plate 2, a relay clamp 4 is fixed on a lead screw sliding table 3-1 of the first linear moving sliding table 3, the relay clamp 4 comprises an air cylinder 5 and a clamp assembly 6, the clamp assembly 6 comprises a clamp base 7, a clamp 8 for placing a relay and a pressing plate 9, the bottom of the clamp base 7 is fixedly connected with the lead screw sliding table 3-1 through a clamp base fixing plate 10, an air cylinder fixing plate 11 is further arranged on the clamp base fixing plate 10, the air cylinder 5 is fixed on the air cylinder fixing plate 11, a piston rod of the air cylinder 5 is connected with the pressing plate 9, and the pressing plate 9 is positioned above the clamp 8, the jig base 7 is provided with a mounting groove 12, the jig clamp 8 is clamped in the mounting groove 12, a knob plunger 13 extending into the mounting groove 12 is connected with the side edge of the jig base 7 through screw threads, the left side and the right side of the large bottom plate 2 are respectively provided with a laser welding component 14, the laser welding components 14 at the two sides are arranged in a left-right opposite direction, the laser welding assembly 14 comprises a second linear moving sliding table 15 facing the X axis, a transverse moving base plate 16 connected to the second linear moving sliding table 15 in a sliding mode and a laser welding machine 17, a servo motor 18 with output towards the Z-axis direction is arranged on the transverse moving bottom plate 16, the output of the servo motor 18 is connected with a laser fixing rod 20 through a shaft coupling 19, the front side and the rear side of the laser welding machine 17 are both provided with a positioning plate 21, the laser fixing rod 20 penetrates through the two positioning plates 21, and the positioning plates 21 are fixedly connected with the laser fixing rod 20.

In order to facilitate fixing, the servo motor 18 is fixed on the transverse moving bottom plate 16 through a motor base 22, two laser fixing frames 23 arranged at intervals are further arranged on the transverse moving bottom plate 16, the laser fixing rod 20 penetrates through the two laser fixing frames 23, and a shaft sleeve 24 is arranged at the matching position of the laser fixing frames 23 and the laser fixing rod 20.

In order to remove, avoid the welding position skew, both ends all are provided with a guide rail fixing base 25 around second linear movement slip table 15, all are provided with linear guide 26 on each guide

rail fixing base

25, 16 bottoms of sideslip bottom plate are provided with slider 27 with linear guide 26 complex, through set up slider 27 and linear guide 26 cooperation in 16 bottoms of sideslip bottom plate for the skew can not appear more steadily when laser-beam welding machine 17 removes.

Preferably, in order to improve the safety, a mounting cover 28 is sleeved on the mounting base 1, a feed opening 29 matched with the relay clamp 4 is arranged at the front end of the mounting cover 28, the first linear moving sliding table 3 partially extends out of the feed opening 29, a main operation display screen 31 and two auxiliary display screens 30 are further arranged at the front end of the mounting cover 28, and each auxiliary display screen 30 is electrically connected with the corresponding laser welding machine 17.

Preferably, for convenience of moving and positioning, a pulley 32 and an adjusting foot 33 are arranged around the bottom of the mounting seat 1, and the height of the mounting seat 1 can be adjusted by arranging the adjusting foot 33.

Preferably, the mounting base 1 is provided with a start button 34 and an emergency stop button 35, and the emergency stop button 35 is used for performing emergency stop operation when a failure occurs.

In this embodiment, the type of the first linear moving sliding table 3 is a sliding table product of kk8610C-740 series, the type of the second linear moving sliding table 15 is a sliding table product of kk605C150A series, when the linear moving sliding table is operated, a motor for driving the sliding tables to work is arranged on the side edges of the second linear moving sliding table 15 and the first linear moving sliding table 3, the motor drives the screw sliding tables on the second linear moving sliding table 15 and the first linear moving sliding table 3 to perform linear horizontal movement under the rotation of the screw rod, and finally, the jig base fixing plate 10 or the transverse moving base plate 16 on the screw sliding table is adjusted.

When the device works, the first linear moving sliding table 3 is driven to work to drive the screw rod sliding table 3-1 to linearly move out of the feed port 29, then a proper jig clamp 8 is manually selected according to the size requirement of the relay, the jig clamp 8 is placed into the mounting groove 12, then the knob plunger 13 is rotated to prop the jig clamp 8, then the relay 36 is placed into the jig clamp 8 and clamped in the jig clamp 8, then the air cylinder 5 is driven to work to drive the pressing plate 9 to move downwards to press the relay 36 in the jig clamp 8 from top to bottom, the laser welding assemblies 14 on two sides are driven to weld the seams on two sides of the relay 36, during welding, the second linear moving sliding table 15 is driven to work, so that the screw rod sliding table on the second linear moving sliding table 15 linearly moves to enable the laser welding machines 17 on two sides to be close to the relay 36, and then the servo motor 18 is driven to work, the laser fixing rod 20 is driven to rotate, the positioning plate 21 is synchronously driven to rotate, and finally the welding angle of the laser welding machine 17 is driven, so that the welding process of the relays with different heights can be adapted. Therefore, the structure has the following technical effects:

1. automatic welding is realized to entire structure, improves the welding effect, and mounting groove 12 can be adjusted as required simultaneously, makes its tool that can press from both sides tight unidimensional press from both sides 8, finally fixes the relay of unidimensional not, and soldered connection angularly adjustable moreover makes the welding range of application of this device wider finally.

The auxiliary display screens 30 on both sides are used to display welding data corresponding to the laser welders 17 on both sides in the present embodiment, and the main operation display screen 31 is used to display relay types and the like.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a new energy automobile relay laser welding equipment, includes mount pad (1), its characterized in that: a large bottom plate (2) facing to the Z-axis direction is arranged on the mounting seat (1), a first linear moving sliding table (3) is arranged on the large bottom plate (2), a relay clamp (4) is fixed on a screw rod sliding table (3-1) of the first linear moving sliding table (3), the relay clamp (4) comprises an air cylinder (5) and a clamp assembly (6), the clamp assembly (6) comprises a clamp base (7), a clamp (8) used for placing a relay and a pressing plate (9), the bottom of the clamp base (7) is fixedly connected with the screw rod sliding table (3-1) through a clamp base fixing plate (10), an air cylinder fixing plate (11) is further arranged on the clamp base fixing plate (10), the air cylinder (5) is fixed on the air cylinder fixing plate (11), and a piston rod of the air cylinder (5) is connected with the pressing plate (9), the pressing plate (9) is positioned above the jig clamp (8), a mounting groove (12) is formed in the jig base (7), the jig clamp (8) is clamped in the mounting groove (12), a knob plunger (13) extending into the mounting groove (12) is connected to the side edge of the jig base (7) in a threaded manner, a laser welding assembly (14) is respectively arranged on the left side and the right side of the large base plate (2), the laser welding assemblies (14) on the two sides are oppositely arranged on the left side and the right side, the laser welding assembly (14) comprises a second linear moving sliding table (15) facing to an X shaft, a transverse moving base plate (16) and a laser welding machine (17) which are connected onto the second linear moving sliding table (15) in a sliding manner, a servo motor (18) outputting towards the Z shaft direction is arranged on the transverse moving base plate (16), and the output of the servo motor (18) is connected with a laser fixing rod (20) through a coupler (19), the front side and the rear side of the laser welding machine (17) are respectively provided with a positioning plate (21), and the laser fixing rod (20) penetrates through the two positioning plates (21).

2. The laser welding equipment for the new energy automobile relay is characterized in that: the servo motor (18) is fixed on the transverse moving bottom plate (16) through a motor base (22), two laser fixing frames (23) arranged at intervals are further arranged on the transverse moving bottom plate (16), the laser fixing rod (20) penetrates through the two laser fixing frames (23), and a shaft sleeve (24) is arranged at the matching position of the laser fixing frames (23) and the laser fixing rod (20).

3. The laser welding equipment for the new energy automobile relay is characterized in that: the front end and the rear end of the second linear moving sliding table (15) are respectively provided with a guide rail fixing seat (25), each guide rail fixing seat (25) is provided with a linear guide rail (26), and the bottom of the transverse moving bottom plate (16) is provided with a sliding block (27) matched with the linear guide rail (26).

4. The laser welding equipment for the new energy automobile relay as claimed in claim 1, 2 or 3, wherein: the installation cover (28) is sleeved on the installation base (1), a feed inlet (29) matched with the relay clamp (4) is formed in the front end of the installation cover (28), the feed inlet (29) is partially extended out of the first linear moving sliding table (3), a main operation display screen (31) and two auxiliary display screens (30) are further arranged in the front end of the installation cover (28), and each auxiliary display screen (30) is electrically connected with the corresponding laser welding machine (17).

5. The laser welding equipment for the new energy automobile relay as claimed in claim 1, 2 or 3, wherein: the periphery of the bottom of the mounting seat (1) is provided with a pulley (32) and an adjusting foot (33) in threaded connection.

6. The laser welding equipment for the new energy automobile relay as claimed in claim 1, 2 or 3, wherein: a starting button (34) and an emergency stop button (35) are arranged on the mounting seat (1).