CN213257678U

CN213257678U - Laser welding device

Info

Publication number: CN213257678U
Application number: CN202021560403.9U
Authority: CN
Inventors: 袁顺金
Original assignee: Zhangzhou Minyi Intelligent Technology Co ltd
Current assignee: Zhangzhou Minyi Intelligent Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-05-25
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a laser welding device, including base and support column, the one end fixed connection of support column and base, the top of base is rotated through the bull stick and is connected with places the board, the top of base is equipped with the spout, fixedly connected with slide bar in the spout, L type kelly has been cup jointed in the slip on the slide bar, place around being equipped with a plurality of draw-in grooves that correspond with L type kelly on the outer wall of board, the bottom of support column is equipped with the cavity, the cavity internal rotation is connected with the screw rod, fixed the cup jointing has first spring on the screw rod, be equipped with the second gear with first gear engaged with in the cavity, the inner wall of second gear and cavity passes through the bull stick and rotates the connection. The utility model discloses in through many places adjustment mechanism's setting, make welding set adjust according to the actual welding condition to welding mechanism's welding efficiency has been promoted.

Description

Laser welding device

Technical Field

The utility model relates to a welding equipment technical field especially relates to a laser welding device.

Background

Light welding is an efficient precision welding method using a laser beam with high energy density as a heat source. Laser welding is one of the important aspects of the application of laser material processing techniques. The 20 th century and the 70 th century are mainly used for welding thin-wall materials and low-speed welding, and the welding process belongs to a heat conduction type, namely, the surface of a workpiece is heated by laser radiation, the surface heat is diffused inwards through heat conduction, and the workpiece is melted to form a specific molten pool by controlling parameters such as the width, the energy, the peak power, the repetition frequency and the like of laser pulses. Due to the unique advantages, the welding method is successfully applied to the precise welding of micro and small parts.

However, the external structure of the existing laser welding device is simple, and the welding device cannot be freely adjusted according to the actual welding condition, so that the welding efficiency of the welding device is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art laser welding set exterior structure comparatively simple, welding set can't carry out the problem of freely adjusting according to the welding condition of reality, and the laser welding set who provides.

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

a laser welding device comprises a base and a support column, wherein the support column is fixedly connected with one end of the base, the top of the base is rotatably connected with a placing plate through a rotating rod, the top of the base is provided with a chute, a sliding rod is fixedly connected in the chute, an L-shaped clamping rod is slidably sleeved on the sliding rod, a plurality of clamping grooves corresponding to the L-shaped clamping rod are arranged on the outer wall of the placing plate in a surrounding manner, the bottom of the support column is provided with a cavity, a screw rod is rotatably connected in the cavity, a first spring is fixedly sleeved on the screw rod, a second gear meshed with the first gear is arranged in the cavity, the second gear is rotatably connected with the inner wall of the cavity through the rotating rod, one end of the rotating rod penetrates through the inner wall of the cavity and is fixedly connected with a knob, an inserting rod is slidably inserted into one end of the knob, a plurality of inserting grooves corresponding to the inserting rod are, one side of support column is equipped with the mounting groove, the top of cavity is run through at the top of screw rod and to the mounting groove in extending, the backup pad has been cup jointed to the one end screw thread that the screw rod extends, the bottom fixedly connected with laser welding mechanism of screw rod one end is kept away from to the backup pad, laser welding mechanism corresponds with placing the board position.

Preferably, the sliding rod is sleeved with a first spring, and two ends of the first spring are fixedly connected with the L-shaped clamping rod and the inner wall of the sliding groove respectively.

Preferably, a clamping sleeve is fixedly sleeved at one end of the inserted rod close to the support column, and a pull rod is fixedly connected at one end of the inserted rod far away from the clamping sleeve.

Preferably, the inserted link is sleeved with a second spring, and two ends of the second spring are respectively fixedly connected with the clamping sleeve and the knob.

Preferably, the mounting groove is internally and fixedly connected with a supporting rod, the supporting plate is provided with a sliding opening corresponding to the supporting rod, the sliding opening is internally and slidably connected with a plurality of steel balls, and the edges of the steel balls are in contact with the supporting rod.

Preferably, the top of the placing plate is provided with a placing groove.

Has the advantages that:

1. the welding device comprises a placing plate, a knob, a screw rod, a supporting plate, a welding mechanism, a positioning plate, a transmission rod, a connecting plate, a connecting rod and a connecting rod, wherein the placing plate is arranged between the first gear and the second gear;

2. simultaneously L type kelly can be fixed placing the board, and first spring can play certain elastic support effect to L type kelly, and the inserted bar can conveniently be fixed the knob simultaneously, and the second spring can play certain elastic support effect to the inserted bar simultaneously.

Drawings

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

fig. 2 is a schematic structural view of a portion a of fig. 1.

In the figure: the device comprises a base 1, a support column 2, a rotating rod 3, a placing plate 4, a sliding rod 5, a 6L-shaped clamping rod, a screw rod 7, a first gear 8, a second gear 9, a transmission rod 10, a knob 11, an inserted rod 12, a support plate 13, a laser welding mechanism 14, a first spring 15, a clamping sleeve 16, a pull rod 17, a second spring 18, a support rod 19 and a steel ball 20.

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.

Referring to fig. 1-2, a laser welding device comprises a base 1 and a support column 2, wherein the support column 2 is fixedly connected with one end of the base 1, the top of the base 1 is rotatably connected with a placing plate 4 through a rotating rod 3 and used for placing a workpiece, the top of the base 1 is provided with a sliding chute, a sliding rod 5 is fixedly connected in the sliding chute and used for supporting an L-shaped clamping rod 6, the sliding rod 5 is sleeved with the L-shaped clamping rod 6 in a sliding manner and used for fixing the placing plate 4, the sliding rod 5 is sleeved with a first spring 15, two ends of the first spring 15 are respectively fixedly connected with the L-shaped clamping rod 6 and the inner wall of the sliding chute, and certain elastic support is provided for the L-shaped;

in the embodiment, a plurality of clamping grooves corresponding to the L-shaped clamping rods 6 are arranged on the outer wall of the placing plate 4 in a surrounding manner, a cavity is arranged at the bottom of the supporting column 2, a screw 7 is connected in the cavity in a rotating manner and used for driving the supporting plate 13 to move up and down, a first gear 8 is fixedly sleeved on the screw 7, a second gear 9 meshed with the first gear 8 is arranged in the cavity and used for driving the first gear 8 to rotate, the second gear 9 is rotatably connected with the inner wall of the cavity through a transmission rod 10, and one end of the transmission rod 10 penetrates through the inner wall of the cavity and is fixedly connected with a knob 11 and used for driving the transmission;

in the embodiment, an insertion rod 12 is slidably inserted into one end of a knob 11 and used for fixing the knob 11, a plurality of insertion slots corresponding to the insertion rod 12 are arranged on the outer wall of a support column 2 in a surrounding manner, a clamping sleeve 16 is fixedly sleeved at one end, close to the support column 2, of the insertion rod 12, the insertion rod 12 is placed to fall off from the knob 11, a pull rod 17 is fixedly connected to one end, far away from the clamping sleeve 16, of the insertion rod 12, a second spring 18 is sleeved on the insertion rod 12 and plays a certain elastic supporting role for the insertion rod 12, and two ends of the second spring 18 are respectively fixedly connected with the clamping sleeve 16 and the knob 11;

in the embodiment, one side of the supporting column 2 is provided with a mounting groove, the top of the screw 7 penetrates through the top of the cavity and extends into the mounting groove, one end of the screw 7, which extends, is in threaded sleeve connection with a supporting plate 13 for supporting the laser welding mechanism 14, a supporting rod 19 is fixedly connected in the mounting groove for supporting the supporting plate 12, and the supporting plate 13 is provided with a sliding opening corresponding to the supporting rod 19;

in this embodiment, sliding connection has a plurality of steel balls 20 in the sliding opening, reduces the frictional force between bracing piece 19 and the sliding opening inner wall, and the edge of steel ball 20 contacts with bracing piece 19, and the bottom fixedly connected with laser welding mechanism 14 of screw rod 7 one end is kept away from to backup pad 13 for weld the work piece, laser welding mechanism 14 with place board 4 position and correspond, place the top of board 4 and be equipped with the standing groove.

In this embodiment, to treat that welded workpiece places on placing board 4, then rotate knob 11 and drive transfer line 10 and rotate, simultaneously through the meshing effect between first gear 8 and the second gear 9, drive screw rod 7 and rotate to drive laser welding mechanism 14 through backup pad 13 and reciprocate, adjust welding mechanism's height, can rotate the position of placing board 4 regulation work piece simultaneously, make things convenient for the welding.

In this embodiment, L type kelly 6 can be fixed placing board 4 simultaneously, and first spring 15 can play certain elastic support effect to L type kelly 6, and inserted bar 12 can conveniently be fixed knob 11 simultaneously, and second spring 18 can play certain elastic support effect to inserted bar 12 simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A laser welding device comprises a base (1) and a support column (2), and is characterized in that: the utility model discloses a solar energy collecting device, including support column (2), the one end fixed connection of base (1), the top of base (1) is connected with through bull stick (3) rotation and places board (4), the top of base (1) is equipped with the spout, fixedly connected with slide bar (5) in the spout, L type kelly (6) have been cup jointed in the slip on slide bar (5), it is equipped with a plurality of draw-in grooves that correspond with L type kelly (6) to surround on the outer wall of placing board (4), the bottom of support column (2) is equipped with the cavity, the cavity internal rotation is connected with screw rod (7), fixed cover is connected with first gear (8) on screw rod (7), be equipped with second gear (9) with first gear (8) engaged with in the cavity, the inner wall of second gear (9) and cavity passes through transfer line (10) rotation and is connected, the one end of transfer line (10) runs through the inner wall of cavity and fixedly connected with knob (, the one end of knob (11) is slided to be inserted and is equipped with inserted bar (12), it is equipped with a plurality of slots that correspond with inserted bar (12) to surround on the outer wall of support column (2), one side of support column (2) is equipped with the mounting groove, the top of cavity is run through at the top of screw rod (7) and to the mounting groove in extending, backup pad (13) have been cup jointed to the one end screw thread that screw rod (7) extended, bottom fixedly connected with laser welding mechanism (14) of screw rod (7) one end are kept away from in backup pad (13), laser welding mechanism (14) correspond with place board (4) position.

2. A laser welding apparatus according to claim 1, characterized in that: the sliding rod (5) is sleeved with a first spring (15), and two ends of the first spring (15) are fixedly connected with the L-shaped clamping rod (6) and the inner wall of the sliding groove respectively.

3. A laser welding apparatus according to claim 1, characterized in that: the clamping sleeve (16) is fixedly sleeved at one end, close to the supporting column (2), of the inserted link (12), and the pull rod (17) is fixedly connected at one end, far away from the clamping sleeve (16), of the inserted link (12).

4. A laser welding apparatus according to claim 1 or 3, characterized in that: the plug rod (12) is sleeved with a second spring (18), and two ends of the second spring (18) are fixedly connected with the clamping sleeve (16) and the knob (11) respectively.

5. A laser welding apparatus according to claim 1, characterized in that: the supporting rod (19) is fixedly connected in the mounting groove, a sliding opening corresponding to the supporting rod (19) is formed in the supporting plate (13), a plurality of steel balls (20) are connected in the sliding opening in a sliding mode, and the edges of the steel balls (20) are in contact with the supporting rod (19).

6. A laser welding apparatus according to claim 1, characterized in that: the top of the placing plate (4) is provided with a placing groove.