CN217618397U

CN217618397U - Laser welding fixture

Info

Publication number: CN217618397U
Application number: CN202221581170.XU
Authority: CN
Inventors: 胡稳
Original assignee: Shenzhen Jiulong Laser Technology Co ltd
Current assignee: Shenzhen Jiulong Laser Technology Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-10-21
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a laser welding fixture, including bottom block, grip block, bottom plate and clamp plate, open the bottom of bottom block has the mounting hole, and the upper end of bottom block is provided with the fly leaf, and the upper end of movable block is provided with the grip block, and the bottom of fixed block is provided with the bottom plate. The utility model discloses a mounting hole installation base block, the regulation of centre gripping is carried out through the position of fly leaf and movable block on the regulation base block, carry out the centre gripping through the grip block, the grip block passes through the elastic layer, buffer layer and back up coat make the surface have elasticity, the appearance can be according to being carried out deformation by the appearance of centre gripping article, distance between regulation clamp plate and the fixed block through rotatory regulating part, carry out the centre gripping to article, the surface of clamp plate and grip block all is provided with antislip strip or skid proof block, make the centre gripping of clamp plate and grip block more stable, carry out the centre gripping to article respectively through grip block and clamp plate, also can carry out the centre gripping to article simultaneously, the commonality is good, and safety factor is better.

Description

Laser welding fixture

Technical Field

The utility model relates to a laser welding technical field, in particular to laser welding anchor clamps.

Background

Laser welding is an efficient precision welding method using a laser beam with high energy density as a heat source, and is one of important aspects of laser material processing technology application. In order to ensure the size of a weldment, improve the assembly precision and efficiency and prevent welding deformation, a welding fixture is often used in the laser welding process. However, the conventional laser welding jig has poor versatility, and safety accidents easily occur during welding.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a laser welding anchor clamps.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a laser welding fixture, including bottom block, grip block, bottom plate and clamp plate, open the bottom of bottom block has the mounting hole, the upper end of bottom block is provided with the fly leaf, one side of bottom block is provided with the movable block, the upper end of movable block is provided with the grip block, open one side of movable block has the centre gripping groove, the inside of movable block is run through and is had the piece of revolving, another point of bottom block is provided with the fixed block, the bottom of fixed block is provided with the bottom plate.

As a preferred technical scheme of the utility model, the upper surface of bottom plate is provided with the fixed plate, is provided with fastening nut between fixed plate and the bottom plate, the regulating part has been run through to the inside of fixed plate, the one end of regulating part is provided with the clamp plate.

As an optimal technical scheme of the utility model, the grip block has set gradually elastic layer, buffer layer and back up coat from a left side to the right side, the elastic layer adopts the preparation of a material in natural rubber, silicon rubber or the butadiene rubber to form, and the buffer layer adopts the preparation of a material in polystyrene foam or the polyethylene foam to form, and the back up coat adopts a material in polyamide or the polycarbonate to make and form.

As a preferred technical scheme of the utility model, the upper surface of bottom plate is provided with two at least fixed plates, is provided with the spliced pole between the fixed plate, and the spliced pole is telescopic, and the fixed plate passes through fastening nut and bottom plate threaded connection, the inside of fixed plate runs through at least has an adjusting part, adjusting part and fixed plate and clamp plate threaded connection.

As an optimal technical scheme of the utility model, the structure of clamp plate is unanimous with the structure of grip block, and the surface of clamp plate and grip block all is provided with antislip strip or skid proof block, and antislip strip and skid proof block all adopt the silica gel preparation to form.

As a preferred technical scheme of the utility model, the upper end of fly leaf and movable block all is provided with the grip block, is provided with electronic guide rail between fly leaf and the bottom block, and the fly leaf passes through electronic guide rail and bottom block swing joint, the piece that revolves runs through movable block and bottom block threaded connection, and the inside of bottom block is provided with buried nut in advance.

As a preferred technical scheme of the utility model, one of spline connection, parallel key connection or threaded connection between bottom block and the fixed block, the bottom of fixed block is provided with the sand grip, and the upper surface of bottom plate is provided with the recess that corresponds with the sand grip, through sand grip and recess swing joint between fixed block and the bottom plate, and the bottom of bottom plate is vertical to run through there is the screw rod, and the screw rod runs through bottom plate and lug and fixed block threaded connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a mounting hole installation base block, the regulation of centre gripping is carried out through the position of fly leaf and movable block on the regulation base block, carry out the centre gripping through the grip block, the grip block passes through the elastic layer, buffer layer and back up coat make the surface have elasticity, the appearance can be according to being carried out deformation by the appearance of centre gripping article, can be to the buffering of effort, distance between regulation clamp plate and the fixed block through rotatory regulating part, carry out the centre gripping to article, the surface of clamp plate and grip block all is provided with antislip strip or skid proof block, make the centre gripping of clamp plate and grip block more stable, carry out the centre gripping to article respectively through grip block and clamp plate, also can carry out the centre gripping to article simultaneously, the commonality is good, make whole centre gripping more firm, safety factor is better.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a partial schematic view of the base plate;

FIG. 4 is a partial schematic view of the clamp block;

in the figure: 1. a bottom block; 2. mounting holes; 3. a movable plate; 4. a movable block; 5. a clamping block; 6. a clamping groove; 7. a tightening member; 8. a fixed block; 9. a base plate; 10. a fixing plate; 11. fastening a nut; 12. an adjustment member; 13. pressing a plate; 14. connecting columns; 15. an elastic layer; 16. a buffer layer; 17. and a reinforcing layer.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Wherein like reference numerals refer to like parts throughout.

Example 1

As shown in fig. 1-4, the utility model provides a laser welding fixture, including bottom block 1, grip block 5, bottom plate 9 and clamp plate 13, open the bottom of bottom block 1 has mounting hole 2, and the upper end of bottom block 1 is provided with fly leaf 3, and one side of bottom block 1 is provided with movable block 4, and the upper end of movable block 4 is provided with grip block 5, and open one side of movable block 4 has centre gripping groove 6, and the inside of movable block 4 is run through and has been had the piece 7 of revolving, and another point of bottom block 1 is provided with fixed block 8, and the bottom of fixed block 8 is provided with bottom plate 9.

Furthermore, a fixing plate 10 is arranged on the upper surface of the bottom plate 9, a fastening nut 11 is arranged between the fixing plate 10 and the bottom plate 9, an adjusting part 11 penetrates through the fixing plate 10, and a pressing plate 13 is arranged at one end of the adjusting part 11.

The clamping block 5 is sequentially provided with an elastic layer 15, a buffer layer 16 and a reinforcing layer 17 from left to right, the elastic layer 15 is made of one of natural rubber, silicon rubber or butadiene rubber, the surface of the clamping block 5 is made to be elastic by the material used by the elastic layer 15, the shape can be deformed according to the shape of a clamped object, the buffer layer 16 is made of one of polystyrene foam plastics or polyethylene foam plastics, the buffering of the clamping block 5 on acting force is improved by the material used by the buffer layer 16, the reinforcing layer 17 is made of one of polyamide or polycarbonate, and the strength of the clamping block 5 is better by the material used by the reinforcing layer 17.

The upper surface of bottom plate 9 is provided with two at least fixed plates 10, be provided with spliced pole 14 between the fixed plate 10, spliced pole 14 is telescopic, make the distance between the fixed plate 10 adjustable through spliced pole 14, fixed plate 10 passes through fastening nut 11 and bottom plate 9 threaded connection, fix the position of fixed plate 10 through fastening nut 11, the inside of fixed plate 10 runs through at least has an adjusting part 12, adjusting part 12 and fixed plate 10 and clamp plate 13 threaded connection.

The structure of clamp plate 13 is unanimous with the structure of grip block 5, and the surface of clamp plate 13 and grip block 5 all is provided with antislip strip or skid proof block, and antislip strip and skid proof block all adopt the silica gel preparation to form, and the material that uses through antislip strip or skid proof block makes the centre gripping of clamp plate 13 and grip block 15 more stable.

The upper end of fly leaf 3 and movable block 4 all is provided with grip block 5, is provided with electronic guide rail between fly leaf 3 and the bottom block 1, and fly leaf 3 is through electronic guide rail and bottom block 1 swing joint, through the removal of the electronic guide rail portable leaf 3 of being convenient for, screws 7 and runs through movable block 4 and bottom block 1 threaded connection, and the inside of bottom block 1 is provided with embedded nut, stabilizes the removal of screwing 7 through embedded nut.

Spline connection between bottom block 1 and fixed block 8, one kind in flat key connection or threaded connection, be convenient for fixed block 8's dismouting, fixed block 8's bottom is provided with the sand grip, the upper surface of bottom plate 9 is provided with the recess that corresponds with the sand grip, through sand grip and recess swing joint between fixed block 8 and the bottom plate 9, be convenient for bottom plate 9 and fixed block 8's being connected through sand grip and recess, and the vertical penetration in bottom plate 9 has the screw rod, the screw rod runs through bottom plate 9 and lug and fixed block 8 threaded connection, fasten the connection of bottom plate 9 and fixed block 8 through the screw rod.

Specifically, in the use process, the bottom block 1 is installed in a laser welding area through the installation hole 2 of the bottom, the positions of the movable plate 3 and the movable block 4 on the bottom block 1 are adjusted, clamping is adjusted, the movable plate 3 moves on the bottom block 1 through an electric guide rail, the distance between the movable block 4 outside the screwing piece 7 and the bottom block 1 is adjusted through rotation of the screwing piece 7, and therefore clamping distance is adjusted, the screwing piece 7 is stabilized through an embedded nut inside the bottom block 1, clamping is performed through the movable plate 3 and the clamping block 5 on the movable block 4, the clamping block 5 is sequentially provided with an elastic layer 15, a buffer layer 16 and a reinforcing layer 17 from left to right, the elastic layer 15 is made of one of natural rubber and silicon rubber or butadiene rubber, the surface of the clamping block 5 is made to be elastic through a material used by the elastic layer 15, the appearance can be deformed according to the appearance of a clamped object, the buffer layer 16 is made of one of polystyrene foam or polyethylene foam, the material used by the buffer layer 16 is used for improving the buffering of the acting force of the clamping block 5, the reinforcing layer 17 is made of one of polystyrene foam or polyethylene foam, the clamping block is made of one of polyamide foam, the clamping material used by the clamping material 6, the clamping groove 6, and the clamping groove is formed through the clamping piece, and the clamping groove 6, and the clamping groove is convenient for improving the strength of the clamping piece.

Spline connection between foundation block 1 and the fixed block 8, one of flat key connection or threaded connection, be convenient for the dismouting of fixed block 8, make fixed block 8 mountable at other sides of foundation block 1, unfixed installation in one side, improve the suitability, be convenient for be connected of bottom plate 9 and fixed block 8 through sand grip and recess, run through the screw rod and fasten the connection of bottom plate 9 and fixed block 8, make the connection of bottom plate 9 and fixed block 8 more firm, the upper surface of bottom plate 9 is provided with two at least fixed plates 10, make the distance between the fixed plate 10 adjustable through spliced pole 14, it stabilizes to adjust piece 12 on the fixed plate 10, stabilize the position of fixed plate 10 through fastening nut 11, adjust the distance between clamp plate 13 and the fixed block 8 through rotatory adjusting piece 12, thereby carry out the centre gripping to article, the structure of clamp plate 13 is unanimous with the structure of grip block 5, clamp plate 13 and the surface of grip block 5 all are provided with antislip strip or antislip block, antislip strip and antislip block all adopt silica gel preparation to form, make the centre gripping of clamp plate 13 and grip block 15 more stable through the material that antislip strip or antislip block used.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a laser welding anchor clamps, includes bottom block (1), grip block (5), bottom plate (9) and clamp plate (13), its characterized in that, open the bottom of bottom block (1) has mounting hole (2), the upper end of bottom block (1) is provided with fly leaf (3), one side of bottom block (1) is provided with movable block (4), the upper end of movable block (4) is provided with grip block (5), open one side of movable block (4) has centre gripping groove (6), the inside of movable block (4) is run through and is had spinning member (7), another point of bottom block (1) is provided with fixed block (8), the bottom of fixed block (8) is provided with bottom plate (9).

2. The laser welding fixture as recited in claim 1, characterized in that a fixing plate (10) is disposed on the upper surface of the base plate (9), a fastening nut (11) is disposed between the fixing plate (10) and the base plate (9), an adjusting member (12) penetrates through the fixing plate (10), and a pressing plate (13) is disposed at one end of the adjusting member (12).

3. The laser welding fixture as recited in claim 1, wherein the clamping block (5) is provided with an elastic layer (15), a buffer layer (16) and a reinforcing layer (17) in sequence from left to right, the elastic layer (15) is made of one of natural rubber, silicon rubber or butadiene rubber, the buffer layer (16) is made of one of polystyrene foam or polyethylene foam, and the reinforcing layer (17) is made of one of polyamide or polycarbonate.

4. The laser welding fixture according to claim 2, wherein the upper surface of the base plate (9) is provided with at least two fixing plates (10), a connecting column (14) is arranged between the fixing plates (10), the connecting column (14) is telescopic, the fixing plates (10) are in threaded connection with the base plate (9) through a fastening nut (11), at least one adjusting member (12) penetrates through the fixing plates (10), and the adjusting member (12) is in threaded connection with the fixing plates (10) and the pressing plate (13).

5. The laser welding fixture according to claim 2, wherein the structure of the pressing plate (13) is consistent with that of the clamping block (5), the surfaces of the pressing plate (13) and the clamping block (5) are provided with anti-slip strips or anti-slip bumps, and the anti-slip strips and the anti-slip bumps are made of silica gel.

6. The laser welding fixture according to claim 1, wherein the upper ends of the movable plate (3) and the movable block (4) are provided with clamping blocks (5), an electric guide rail is arranged between the movable plate (3) and the bottom block (1), the movable plate (3) is movably connected with the bottom block (1) through the electric guide rail, the tightening member (7) penetrates through the movable block (4) and is in threaded connection with the bottom block (1), and a pre-embedded nut is arranged inside the bottom block (1).

7. The laser welding fixture of claim 1, wherein the bottom block (1) is in one of spline connection, flat key connection and threaded connection with the fixing block (8), a protruding strip is arranged at the bottom of the fixing block (8), a groove corresponding to the protruding strip is formed in the upper surface of the bottom plate (9), the fixing block (8) is movably connected with the bottom plate (9) through the protruding strip and the groove, a screw rod vertically penetrates through the bottom of the bottom plate (9), and the screw rod penetrates through the bottom plate (9) and the protruding block to be in threaded connection with the fixing block (8).