Polishing device for explosive welding of nickel steel composite plate

Abstract

The utility model relates to the technical field of composite plate processing, in particular to a polishing device for nickel steel composite plate explosive welding, which comprises a base, a clamping and feeding component for moving a composite plate is arranged at the top of the base, and a first portal frame and a second portal frame are mounted in the middle of the top of the base. The first portal frame is provided with a pre-welding polishing assembly for polishing the surface of the composite board before welding, and the second portal frame is provided with a post-welding polishing assembly for polishing the edge of the composite board after welding. Through the arrangement of the post-welding polishing assembly, after explosive welding, the nickel steel composite plate is placed between the clamping assemblies, in the feeding and moving process again, a second electric push rod drives a second polishing roller to make contact with the edges of the two sides of the nickel steel composite plate, and then the edges of the two sides can be polished; and the movement is stopped, the screw rod drives the screw block to move to enable the first grinding roller to move, and the two ends of the nickel-steel composite plate can be ground.

Description

TECHNICAL FIELD

[0001] The utility model relates to the composite board processing technical field, concretely is a kind of nickel steel composite board explosion welding and is used polishing device. BACKGROUND

[0002] Explosion welding utilizes the energy generated by explosive explosion to make two metal plates realize metallurgical bonding under high-speed impact, and this welding method is particularly suitable for material connection difficult to realize by traditional welding method, and nickel plate and steel plate are combined into nickel steel composite plate by explosion welding, which combines the corrosion resistance of nickel and the strength of steel, and has excellent mechanical properties and chemical stability.

[0003] Before welding, the side of nickel plate and steel plate to be welded needs to be polished, and the metal material is polished before explosion welding, mainly to clean and purify the bonding surface to meet the requirements of flatness, smoothness and cleanliness.

[0004] After welding, the four edges of nickel steel composite plate also need to be polished to remove slag and burrs and improve the appearance.

[0005] Chinese utility model publication number: CN220660412U includes base, the explosion welding composite plate production is also including: support frame, is connected in the upper side of base, and the side surface of support frame is slidably connected with L-shaped sliding plate, the upper side of L-shaped sliding plate is equipped with hydraulic telescopic rod, and one end of hydraulic telescopic rod is connected with polishing machine mounting panel, the utility model discloses through setting up L-shaped support plate, limit cylinder, special-shaped limit plate, mounting seat, extrusion spring, rotating roller and rubber sleeve, when polishing and polishing operation is carried out to the composite plate of greater length, the surface of composite plate can be conveniently conveyed to the below of polishing wheel in automation in the area to be polished, and the conveying distance is accurate, thereby improve the working efficiency of the base polishing machine of the explosion welding composite plate production of the utility model.

[0006] The applicant finds that the patent has some deficiencies in use: the patent only has the function of polishing the welding surface before welding, and cannot polish the four edges of the composite plate after welding, which is not practical enough.

[0007] Therefore, the utility model designs a nickel steel composite plate explosion welding polishing device to solve the problems in the prior art. UTILITY MODEL CONTENTS

[0008] The utility model aims at providing a nickel steel composite plate explosion welding polishing device to solve the problems in the above background art.

[0009] In order to achieve the above object, the utility model provides the following technical scheme: a kind of nickel steel composite plate explosion welding is used polishing device, it include: base, the top of the base is equipped with the clamping feeding assembly of composite board movement, first gantry and second gantry are installed in the top middle of the base, the first gantry is equipped with the pre-welding polishing assembly of pre-welding composite board surface polishing, the second gantry is equipped with the post-welding polishing assembly of post-welding composite board edge polishing.

[0010] Preferably, the clamping feeding assembly includes four mounting plates, four mounting plates are respectively installed on the top four corners of the base, clamping electric cylinders are installed on the mounting plates, feeding frames are connected to the output ends of the clamping electric cylinders, and a plurality of feeding rollers are rotatably installed in the feeding frames and connected to the output ends of feeding motors.

[0011] Preferably, the surface of the feeding roller is provided with a rubber layer, which can increase the friction between the feeding roller and the plate body.

[0012] Preferably, a long slot is formed in the middle of the top of the base, and a plurality of long rods are rotatably installed in the long slot, the plate body moves on the long rods, and the long rods rotate when the plate body moves, which can reduce the wear of the bottom of the plate body.

[0013] Preferably, the pre-welding polishing assembly includes a lead screw, the lead screw is rotatably installed between the two sides of the top of the first gantry, a threaded sleeve is slidably installed on the outer wall of the lead screw through threads, an electric cylinder is installed on the top of the threaded sleeve, a polishing disc is provided on the output end of the electric cylinder, the polishing disc includes a mounting plate connected to the output end of the electric cylinder, a polishing motor is installed on the bottom of the mounting plate, and the output end of the polishing motor is connected to the polishing disc.

[0014] Preferably, the post-welding polishing assembly includes a screw rod, the screw rod is rotatably installed between the two sides of the top of the second gantry, a threaded block is slidably installed on the outer wall of the screw rod through threads, an electric push rod one is installed on the top of the threaded block, a polishing roller one is connected to the output end of the electric push rod one, vertical plates are installed on both sides of the middle of the top of the base, an electric push rod two is installed on the vertical plate, a polishing roller two is connected to the output end of the electric push rod two, the polishing roller one and the polishing roller two further include a connecting plate and a driving motor, the connecting plate is connected to the electric push rod one and the electric push rod two, the driving motor is fixedly installed on the bottom of the connecting plate, and the output end of the driving motor is connected to the polishing roller one and the polishing roller two.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1.The utility model discloses a set of polishing assembly is arranged after welding, after explosion welding, nickel steel composite board is placed between the clamping assembly component, and feeds again, in the moving process, electric push rod no.2 drives the contact of polishing roller no.2 and the two side edges of nickel steel composite board, and can polish the two side edges, when the two ends of nickel steel composite board contact with polishing roller no.1, stop moving, and the screw rod drives the movement of screw block and makes polishing roller no.1 move, and can polish the two ends of nickel steel composite board, and the nickel steel composite board is polished after welding, and the device is more practical. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the front view schematic drawing of the utility model;

[0018] Figure 2 It is the clamping feeding assembly structure schematic drawing of the utility model;

[0019] Figure 3 It is the polishing assembly structure schematic drawing before welding of the utility model;

[0020] Figure 4 It is the polishing assembly structure schematic drawing after welding of the utility model.

[0021] In the drawing: 1, base;2, clamping feeding assembly;3, first gantry;4, second gantry;5, polishing assembly before welding;6, polishing assembly after welding;201, mounting plate;202, clamping electric cylinder;203, feeding frame;204, feeding roller;501, screw;502, screw block;503, electric cylinder;504, polishing disc;601, screw rod;602, screw block;603, electric push rod no.1;604, polishing roller no.1;605, vertical plate;606, electric push rod no.2;607, polishing roller no.2. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides an embodiment: a kind of nickel steel composite board explosion welding is polished device, comprising: base 1, the top of base 1 is equipped with the clamping feeding assembly 2 of composite board movement, the top of base 1 is installed with first gantry 3 and second gantry 4 in middle, first gantry 3 is equipped with the polishing assembly 5 of composite board surface polishing before welding, second gantry 4 is equipped with the polishing assembly 6 of composite board edge polishing after welding.

[0024] Please refer to Figures 1-3 In the embodiment: the clamping feeding assembly 2 includes four mounting plates 201, which are respectively installed at the top four corners of the base 1, and the clamping electric cylinders 202 are installed on the mounting plates 201, the output ends of the clamping electric cylinders 202 are connected with the feeding frame 203, and the feeding rollers 204 are rotatably installed in the feeding frame 203.

[0025] Please refer to Figures 1-3 In the embodiment: the surface of the feeding roller 204 is provided with a rubber layer.

[0026] Please refer to Figures 1-3 In the embodiment: a long slot is formed in the middle of the top of the base 1, and a plurality of long rods, not shown in the figure, are rotatably installed in the long slot, and the long rods can reduce the friction between the plate body and the base.

[0027] Please refer to Figures 1-3 In the embodiment: the pre-welding polishing assembly 5 includes a lead screw 501, which is rotatably installed between the two sides of the top of the first gantry 3, the outer side wall of the lead screw 501 is slidably installed with a screw block 502 through threads, the top of the screw block 502 is installed with an electric cylinder 503, and the output end of the electric cylinder 503 is provided with a polishing disc 504.

[0028] Please refer to Figures 1-3 In the embodiment: the post-welding polishing assembly 6 includes a screw rod 601, which is rotatably installed between the two sides of the top of the second gantry 4, the outer side wall of the screw rod 601 is slidably installed with a screw block 602 through threads, the top of the screw block 602 is installed with an electric push rod one 603, the output end of the electric push rod one 603 is connected with a polishing roller one 604, and the two sides of the middle of the top of the base 1 are both installed with a vertical plate 605, the vertical plate 605 is installed with an electric push rod two 606, and the output end of the electric push rod two 606 is connected with a polishing roller two 607.

[0029] Working principle: the nickel plate needs to be welded on the side up, clamping the electric cylinder 202 driven by the feeding frame 203 to extend, so that the feeding roller 204 clamps the nickel plate, and then the feeding roller 204 rotates, which can automatically move the nickel plate, then the electric cylinder 503 drives the polishing disc 504 to descend and contact with the welding surface, the lead screw 501 drives the lead block 502 to move, which can move the polishing disc 504, and polish the welding surface of the nickel plate, the same steps for the steel plate, after polishing the two plates, the nickel plate and the steel plate can be taken out for explosion welding, after explosion welding, the edges of the nickel-steel clad plate need to be polished, the feeding roller 204 moves the nickel-steel clad plate, the electric push rod two 606 drives the polishing roller two 607 to extend and contact with the edges of the nickel-steel clad plate, which can polish the edges of the nickel-steel clad plate, when the nickel-steel clad plate moves to contact with the polishing roller one 604, stop moving, the screw rod 601 drives the screw block 602 to move, which moves the polishing roller one 604, the polishing roller one 604 can polish the edges of the nickel-steel clad plate, the contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0030] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A grinding device for explosive welding of nickel-steel composite plates, comprising: The base (1) is characterized in that: the top of the base (1) is provided with a clamping and feeding assembly (2) for moving the composite plate, and a first gantry (3) and a second gantry (4) are installed at the middle of the top of the base (1). The first gantry (3) is provided with a pre-welding grinding assembly (5) for grinding the surface of the composite plate before welding, and the second gantry (4) is provided with a post-welding grinding assembly (6) for grinding the edge of the composite plate after welding.

2. The grinding device for explosive welding of nickel-steel composite plates according to claim 1, characterized in that: The clamping and feeding assembly (2) includes four mounting plates (201), which are respectively mounted on the top four corners of the base (1). A clamping electric cylinder (202) is mounted on the mounting plate (201), and the output end of the clamping electric cylinder (202) is connected to a feeding frame (203). Several feeding rollers (204) are rotatably mounted inside the feeding frame (203).

3. The grinding device for explosive welding of nickel-steel composite plates according to claim 2, characterized in that: The surface of the feed roller (204) is provided with a rubber layer.

4. The grinding device for explosive welding of nickel-steel composite plates according to claim 1, characterized in that: The base (1) has a long groove at the top center, and several long rods are rotatably installed in the long groove.

5. The grinding device for explosive welding of nickel-steel composite plates according to claim 1, characterized in that: The pre-welding grinding assembly (5) includes a lead screw (501), which is rotatably mounted between the top two sides of the first gantry (3). A thread block (502) is slidably mounted on the outer side wall of the lead screw (501) via a thread. An electric cylinder (503) is mounted on the top of the thread block (502), and a grinding disc (504) is provided at the output end of the electric cylinder (503).

6. The grinding device for explosive welding of nickel-steel composite plates according to claim 1, characterized in that: The post-welding grinding assembly (6) includes a screw (601), which is rotatably mounted between the top two sides of the second gantry (4). A screw block (602) is slidably mounted on the outer side wall of the screw (601) via a thread. An electric push rod (603) is mounted on the top of the screw block (602). A grinding roller (604) is connected to the output end of the electric push rod (603). A vertical plate (605) is mounted on both sides of the top middle of the base (1). An electric push rod (606) is mounted on the vertical plate (605). A grinding roller (607) is connected to the output end of the electric push rod (606).

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