Explosive distribution device for explosive welding of copper-aluminum composite plate

Abstract

The utility model relates to the technical field of plate welding, and discloses an explosive distribution device for explosive welding of a copper-aluminum composite plate, which is characterized by comprising a uniform explosive scraping plate, four support angle seats and two support guide rails, the bottom surface of the uniform medicine scraping plate is fixedly connected with a material uniformizing rake and a trowelling scraping plate, and the uniformizing rake is arranged on the front side of the trowelling scraping plate; medicine distribution sliding blocks matched with the supporting guide rails are arranged at the two ends of the uniform medicine scraping plate, and the two medicine distribution sliding blocks are in sliding connection with the two supporting guide rails correspondingly; the two ends of the supporting guide rail are detachably connected with the two supporting angle seats respectively, each supporting angle seat comprises an angle seat supporting plate, a height adjusting column, a guide rail fixing clamp and at least three adjusting supporting legs, the top ends of the adjusting supporting legs are evenly and fixedly installed on the bottom face of the corner of the angle seat supporting plate respectively, and the adjusting supporting legs are height-adjustable supporting legs. The bottom end of the height adjusting column is fixedly installed in the middle of the top face of the angle seat supporting plate, and the bottom end of the guide rail fixing clamp is fixedly connected with the top end of the height adjusting column.

Description

TECHNICAL FIELD

[0001] The utility model relates to plate welding technical field more specifically, it relates to a copper aluminum composite board explosion welding is with cloth medicine device. BACKGROUND

[0002] Explosion welding is to use explosive explosion to drive the high speed oblique collision of the complex plate and the base plate, and the collision is on the material contact surface and the metal jet is ejected in trace, and the "self-cleaning" effect is produced, so that the welding surface exposes the clean metal body without pollution; at the same time, the metal body contact surface of the jet rear part is under the combined action of collision high pressure, large deformation, high speed nearly adiabatic deformation and high temperature generated by high pressure compression, solid phase diffusion and melting welding are produced; the high temperature of the interface after welding is rapidly heat dissipated to the low temperature base of small deformation, so that the high pressure interface bonding state is rapidly quenched and fixed, and the generation of excessive diffusion reaction and a large number of brittle phase is prevented.

[0003] In the large-area explosion welding production of copper aluminum composite plate, in order to achieve good welding effect, the charging thickness needs to be ensured to be uniform because of the large charging area. At present, the longitudinal scraper is mostly used to manually scrape the explosive, and because the scraper is manually controlled, it is difficult to ensure the flatness and uniformity of the explosive. UTILITY MODEL CONTENT

[0004] The utility model discloses a copper aluminum composite board explosion welding is with cloth medicine device, can be applied to the explosion welding cloth medicine of a plurality of sizes of metal composite plate, can be flexibly adjusted according to actual welding scene, and the application range is wide, and installation and operation are convenient.

[0005] The above technical purpose of the utility model is realized through the following technical scheme: a copper aluminum composite board explosion welding is with cloth medicine device, including uniform medicine scraping plate, four support angle seats, two support guide rails;

[0006] The bottom surface of the uniform medicine scraping plate is fixedly connected with a material uniforming rake and a leveling scraper, and the material uniforming rake is arranged on the front side of the leveling scraper.

[0007] Two ends of the uniform medicine scraping plate are provided with cloth medicine sliding blocks matched with the support guide rails, and the two cloth medicine sliding blocks are slidably connected with the two support guide rails respectively.

[0008] The two ends of the support guide rail are detachably connected with the two support angle seats respectively, the support angle seat comprises an angle seat support plate, a height adjusting column, a guide rail fixing clamp and at least three adjusting legs, the top ends of the adjusting legs are uniformly fixedly installed on the corner bottom surface of the angle seat support plate, the adjusting leg is an adjustable height leg, the bottom end of the height adjusting column is fixedly installed on the top surface of the angle seat support plate, and the bottom end of the guide rail fixing clamp is fixedly connected with the top end of the height adjusting column.

[0009] As a preferred technical scheme of the utility model, the uniform material rake includes mounting plate and at least column of rake nails, the top surface of mounting plate is fixedly connected with the bottom surface of uniform medicine scraping plate, the top end of rake nail is fixedly connected with the bottom surface of mounting plate, the row position between each column of rake nails is uniformly staggered, the bottom end of rake nail is lower than the bottom end of the trowel scraping plate.

[0010] As a preferred technical scheme of the utility model, the bottom surface of uniform medicine scraping plate is further provided with residual powder scraping shovel, residual powder scraping shovel includes vertical baffle and horizontal shovel plate, the top end of vertical baffle is fixedly connected with the bottom surface of uniform medicine scraping plate perpendicularly, the bottom end of vertical baffle is fixedly connected with the rear side of horizontal shovel plate perpendicularly.

[0011] As a preferred technical scheme of the utility model, the horizontal shovel plate is the plate body with acute angle triangle cross section, the side corresponding to the smallest included angle of cross section triangle faces the front side, and the bottom surface of horizontal shovel plate is horizontal plane, the bottom surface of horizontal shovel plate is higher than the bottom surface of trowel scraping plate.

[0012] As a preferred technical scheme of the utility model, the guide rail fixed clamp includes U-shaped support frame, movable pressing rod, adjusting bolt, the bottom plate outside of U-shaped support frame is fixedly connected with the top of height adjusting column, the middle part of top plate of U-shaped support frame is provided with threaded hole, the screw rod of adjusting bolt is screw connected with threaded hole, the screw head of adjusting bolt is arranged on the outside of top plate of U-shaped support frame, and the bottom end of screw rod of adjusting bolt is used for abutting against the support guide rail fixedly arranged in the inside of U-shaped support frame.

[0013] As a preferred technical scheme of the utility model, the bottom end of screw rod of adjusting bolt is fixedly connected with force expansion pressing block.

[0014] As a preferred technical scheme of the utility model, the bottom end of adjusting support leg is provided with lockable universal wheel.

[0015] In summary, the utility model has the following beneficial effects: when actually distributing medicine, four support angle seats are placed at four corners of the composite plate after explosive powder is paved on the copper plate or the aluminum plate composite plate, two support rails are installed through the guide rail fixed clamp; then the medicine distribution sliding block at both ends of the uniform medicine scraping plate is installed on the two support rails, at this time, the uniform medicine scraping plate is above the composite plate, the position of the support angle seat, the height of the height adjusting column and the height of the adjusting support leg can be adjusted according to the height and angle of the uniform material rake and the leveling scraping plate on the uniform medicine scraping plate, so that the position, height and angle of the support rail can be adjusted, and finally the position of the uniform medicine scraping plate is adjusted, so that the uniform medicine scraping plate can be parallel to the top surface of the composite plate, and the distance between the leveling scraping plate and the composite plate reaches the target medicine distribution distance. When the position of the uniform material scraping plate is adjusted, the uniform material scraping plate is moved on the support rail, and is moved from one end of the composite plate to the other end, in the moving process of the uniform material scraping plate, the uniform material rake first contacts the explosive powder and rakes the explosive powder, and then the leveling scraping plate contacts the raked explosive powder and levels the explosive powder. With the movement of the uniform material scraping plate, the explosive powder on the surface of the composite plate can be leveled. The whole medicine distribution device can be applied to the explosive welding medicine distribution of metal composite plates of various sizes, can be flexibly adjusted according to the actual welding scene, has wide application range, and is convenient to install and operate. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic diagram of the utility model;

[0017] Figure 2 is a uniform medicine scraping plate schematic diagram of the utility model;

[0018] Figure 3 is a support angle seat schematic diagram of the utility model;

[0019] Figure 4 is a uniform material rake schematic diagram of the utility model.

[0020] In the drawing: 1, uniform medicine scraping plate; 2, support angle seat; 3, support rail; 4, uniform material rake; 5, leveling scraping plate; 6, medicine distribution sliding block; 7, angle seat support plate; 8, height adjusting column; 9, guide rail fixed clamp; 10, adjusting support leg; 11, mounting plate; 12, rake nail; 13, vertical baffle; 14, horizontal shovel plate; 15, U-shaped support frame; 16, adjusting bolt; 17, force expansion block; 18, universal wheel. DETAILED DESCRIPTION

[0021] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0022] As shown in Figures 1-4 The present application provides a medicine distribution device for copper-aluminum composite plate explosion welding, which comprises a uniform medicine scraping plate 1, four support angle seats 2, and two support rails 3.

[0023] The bottom surface of the uniform medicine scraping plate 1 is fixedly connected with a material leveling rake 4 and a leveling scraping plate 5, and the material leveling rake is arranged at the front side of the leveling scraping plate 5.

[0024] Both ends of the uniform medicine scraping plate 1 are provided with medicine distribution sliders 6 matched with the support rails 3, and the two medicine distribution sliders 6 are respectively connected with the two support rails 3 in a sliding manner.

[0025] Both ends of the support rail 3 are respectively detachably connected with the two support angle seats 2, the support angle seat 2 comprises an angle seat support plate 7, a height adjusting column 8, a rail fixing clamp 9, and at least three adjusting legs 10, the top ends of the adjusting legs 10 are fixedly and uniformly installed at the corner bottom surface of the angle seat support plate 7, the adjusting leg 10 is an adjustable height leg, the bottom end of the height adjusting column 8 is fixedly installed at the middle part of the top surface of the angle seat support plate 7, the bottom end of the rail fixing clamp 9 is fixedly connected with the top end of the height adjusting column 8, and the bottom end of the adjusting leg 10 is provided with a lockable universal wheel 18, so as to facilitate the movement of the support angle seat 2.

[0026] It should be noted that the support rail 3 is made of a material that is not easy to deform, so as to avoid the situation that the uniform medicine scraping plate 1 is bent downward when sliding to the middle part of the support rail 3, and to avoid the situation that the thickness of the medicine powder on the surface of the composite plate is uneven.

[0027] The four support angle seats 2 can be adjusted respectively, the support height thereof can be flexibly adjusted, and therefore the device can be applied to different welding environments, and even uneven bottom surfaces can be applied.

[0028] The working principle and technical advantage of the explosive distribution device are as follows: when the explosive powder is actually distributed, the four supporting angle seats 2 are placed at the four corners of the composite plate after the explosive powder is paved on the copper plate or the aluminum plate composite plate, and the two supporting rails 3 are installed through the guide rail fixing clamp 9; then the explosive distribution sliding block 6 at the two ends of the uniform scraping plate 1 is installed on the two supporting rails 3, at this time, the uniform scraping plate 1 is located above the composite plate, the position of the supporting angle seat 2, the height of the height adjusting column 8 and the height of the adjusting supporting leg 10 can be adjusted according to the height and angle of the uniform material rake 4 and the leveling scraping plate 5 on the uniform scraping plate 1, so that the position, height and angle of the supporting rail 3 can be adjusted, and finally the position of the uniform scraping plate 1 is adjusted, so that the uniform scraping plate 1 can be parallel to the top surface of the composite plate, and the distance between the leveling scraping plate 5 and the composite plate reaches the target explosive distribution distance. When the position of the uniform scraping plate is adjusted, the uniform scraping plate is moved on the supporting rail 3, and is moved from one end of the composite plate to the other end, in the moving process of the uniform scraping plate, the uniform material rake 4 first contacts the explosive powder and rakes the explosive powder, and then the leveling scraping plate 5 contacts the raked explosive powder and levels the explosive powder. With the movement of the uniform scraping plate, the explosive powder on the surface of the composite plate can be leveled. The entire explosive distribution device can be applied to explosive welding explosive distribution of metal composite plates of various sizes, can be flexibly adjusted according to the actual welding scene, has wide application range, and is convenient to install and operate.

[0029] As a preferred technical scheme of the utility model, the uniform material rake 4 comprises an installation plate 11 and at least one column of rake nails 12, the top surface of the installation plate 11 is fixedly connected with the bottom surface of the uniform scraping plate 1, the top end of the rake nail 12 is fixedly connected with the bottom surface of the installation plate 11, the positions in the row direction between the columns of rake nails 12 are uniformly staggered, and the bottom end of the rake nail 12 is lower than the bottom end of the leveling scraping plate 5, so that the explosive powder on the surface of the composite plate can be more uniformly raked.

[0030] As a preferred technical scheme of the utility model, the bottom surface of the uniform scraping plate 1 is further provided with a residual powder scraping shovel, the residual powder scraping shovel comprises a vertical baffle 13 and a horizontal shovel plate 14, the top end of the vertical baffle 13 is fixedly connected with the bottom surface of the uniform scraping plate 1 perpendicularly, and the bottom end of the vertical baffle 13 is fixedly connected with the rear side of the horizontal shovel plate 14 perpendicularly. The horizontal shovel plate 14 is a plate body with an acute-angled triangle cross section, one side corresponding to the smallest included angle of the cross section triangle faces the front side, the bottom surface of the horizontal shovel plate 14 is a horizontal plane, and the bottom surface of the horizontal shovel plate 14 is higher than the bottom surface of the leveling scraping plate 5, so that the residual explosive powder can be removed.

[0031] As a preferred technical scheme of the utility model, the guide rail fixing clamp 9 comprises an L-shaped support frame 15 and an adjusting bolt 16, the bottom plate outer side of the L-shaped support frame 15 is fixedly connected with the top of the height adjusting column 8, a threaded hole is formed in the middle of the top plate of the L-shaped support frame 15, the screw rod of the adjusting bolt 16 is screw-connected with the threaded hole, the screw head of the adjusting bolt 16 is arranged at the top plate outer side of the L-shaped support frame 15, and the screw rod bottom end of the adjusting bolt 16 is used for abutting against the support guide rail 3 fixedly arranged in the L-shaped support frame 15, so that the support guide rail 3 can be conveniently disassembled and assembled. The screw rod bottom end of the adjusting bolt 16 is fixedly connected with a force expansion block 17, so that the stress area of the support guide rail 3 can be expanded, and the connection between the two is more stable.

[0032] The above only describes preferred embodiments of the utility model and is not used for limiting the utility model, for the person skilled in the art, the utility model can have various changes and changes; any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A flux-dispensing device for explosive welding of copper-aluminum composite plates, characterized in that: Including uniform scraping board (1), four support angle seat (2), two support guide rail (3); The bottom surface of the uniform scraping board (1) is fixedly connected with uniform rake (4) and leveling scraper (5), the uniform rake is arranged on the front side of the leveling scraper (5); Both ends of the uniform scraping board (1) are provided with medicine distribution sliding block (6) matched with the support guide rail (3), and the two medicine distribution sliding blocks (6) are respectively connected with the two support guide rails (3) in sliding mode; Both ends of the support guide rail (3) are respectively detachably connected with the two support angle seats (2), the support angle seat (2) comprises an angle seat support plate (7), a height adjusting column (8), a guide rail fixing clamp (9) and at least three adjusting legs (10), the top ends of the adjusting legs (10) are uniformly fixedly installed on the corner bottom surface of the angle seat support plate (7), the adjusting leg (10) is an adjustable height leg, the bottom end of the height adjusting column (8) is fixedly installed on the top surface of the angle seat support plate (7), and the bottom end of the guide rail fixing clamp (9) is fixedly connected with the top end of the height adjusting column (8).

2. The explosive spreading device for copper-aluminum composite plate explosive welding according to claim 1, characterized in that: The uniform rake (4) comprises a mounting plate (11) and at least a column of rake nails (12), the top surface of the mounting plate (11) is fixedly connected with the bottom surface of the uniform scraping board (1), the top end of the rake nail (12) is fixedly connected with the bottom surface of the mounting plate (11), the positions of the rows of rake nails (12) are uniformly staggered, and the bottom end of the rake nail (12) is lower than the bottom end of the leveling scraper (5).

3. The explosive spreading device for copper-aluminum composite plate explosive welding according to claim 2, characterized in that: The bottom surface of the uniform scraping board (1) is also provided with a residual powder scraping shovel, the residual powder scraping shovel comprises a vertical baffle (13) and a horizontal shovel plate (14), the top end of the vertical baffle (13) is fixedly connected with the bottom surface of the uniform scraping board (1) in a vertical mode, and the bottom end of the vertical baffle (13) is fixedly connected with the rear side of the horizontal shovel plate (14) in a vertical mode.

4. The explosive spreading device for copper-aluminum composite plate explosive welding according to claim 3, characterized in that: The horizontal shovel plate (14) is a plate body with an acute triangle cross section, one side of the acute triangle cross section corresponding to the smallest included angle faces the front side, and the bottom surface of the horizontal shovel plate (14) is a horizontal surface, and the bottom surface of the horizontal shovel plate (14) is higher than the bottom surface of the leveling scraper (5).

5. The explosive spreading device for copper-aluminum composite plate explosive welding according to claim 4, characterized in that: The guide rail fixing clamp (9) comprises a U-shaped support frame (15) and an adjusting bolt (16), the bottom plate outer side of the U-shaped support frame (15) is fixedly connected with the top of the height adjusting column (8), a threaded hole is formed in the middle of the top plate of the U-shaped support frame (15), the screw rod of the adjusting bolt (16) is screw-connected with the threaded hole, the screw head of the adjusting bolt (16) is arranged on the outer side of the top plate of the U-shaped support frame (15), and the bottom end of the screw rod of the adjusting bolt (16) is used for abutting against and fixing the support guide rail (3) arranged in the inside of the U-shaped support frame (15).

6. The explosive spreading device for copper-aluminum composite plate explosive welding according to claim 5, characterized in that: The bottom end of the screw rod of the adjusting bolt (16) is fixedly connected with a force expansion block (17).

7. The explosive spreading device for copper-aluminum composite plate explosive welding according to claim 6, characterized in that: The bottom end of the adjusting leg (10) is provided with a lockable universal wheel (18).

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