CN107900543B - method for manufacturing shockproof hammer - Google Patents
method for manufacturing shockproof hammer Download PDFInfo
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- CN107900543B CN107900543B CN201711012512.XA CN201711012512A CN107900543B CN 107900543 B CN107900543 B CN 107900543B CN 201711012512 A CN201711012512 A CN 201711012512A CN 107900543 B CN107900543 B CN 107900543B
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- base plate
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- block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Optics & Photonics (AREA)
- Wire Processing (AREA)
- Arc Welding In General (AREA)
Abstract
The invention discloses a manufacturing method of shockproof hammers in the technical field of manufacturing, which comprises the following steps of preparing for casting, casting and taking out a supporting rod and a hanging piece, preparing for program codes, preparing for welding, overlaying a supporting structure , adjusting the positions of 2 hammers, connecting an automatic wire feeder and a welding gun to a second overlaying supporting structure, adjusting the initial position point of overlaying, enabling a welding head to be aligned with an empty overlaying area between the second hammer and the second substrate, completing overlaying of the area, forming the second supporting structure, enabling the second hammer to be fixed on the second substrate, detaching the second substrate and the second substrate, respectively pressing two ends of the supporting rod in the second hammer and the second hammer by using a press machine, taking out the shockproof hammers with the second substrate and the second substrate, setting the heating temperature of a heating furnace, starting the heating furnace to heat parts, closing the heating furnace, taking off the hammers from the second substrate and the second substrate after the parts are cooled, completing part manufacturing, improving the manufacturing precision and ensuring consistency of products.
Description
Technical Field
The invention relates to additive manufacturing methods, in particular to additive manufacturing methods using bimetallic welding wires.
Background
The existing shockproof hammer is manufactured by cutting a supporting rod, pressing a hanging piece on the supporting rod, connecting the supporting rod pressed with the hanging piece with 2 cast hammers, wherein the connection modes of the supporting rod and the hammers are 2, are that glue is injected into holes of the hammers, then the end part of the supporting rod is coated with the glue, the end part of the supporting rod coated with the glue is inserted into the hammer holes and rotates 180-360 degrees, a peripheral glue film is placed uniformly, and the glue film is solidified at room temperature for at least 16 hours in a static state, and is that the supporting rod is pressed into the holes of the hammers by using a press machine.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to solve the technical problem of poor consistency of the product in the prior art, and provides a manufacturing method of shockproof hammers, wherein the manufacturing method ensures that the relative positions of 2 hammers on each shockproof hammer are the same, improves consistency of the product, and has high manufacturing precision.
The invention aims to realize the manufacturing method of the shockproof hammer, the manufacturing device used in the manufacturing method comprises a supporting mechanism and a casting tool, the supporting mechanism comprises a lifting supporting frame and a movable workbench, a base plate 2 and a base plate II are detachably arranged on the workbench 0, a placing groove is arranged on the base plate 3, two hammers of the shockproof hammer are respectively a hammer 4 and a hammer II with the same structure, the lower part of the hammer 5 can be just placed in the placing groove, a pressing hole is arranged on the hammer 6 outside the placing groove, the hammer II is arranged on the base plate II, a welding gun is fixedly connected on the supporting frame, a horizontal part of a connecting seat is fixedly connected on a shell of the welding gun, the end part of the horizontal part is connected with a downward inclined part, a guide head is connected on the inclined part, the wire feeding guide head is a 7 part of an automatic wire feeder, the welding gun is an 8 part of the automatic wire feeder, a welding wire in the wire guide head is over against a welding area below the welding gun, the casting head, the casting tool comprises a fixed workbench II, a pressing plate is arranged on the upper side of the workbench II, a lower casting block 1 is slidably connected with a casting groove of the casting block, the casting block is arranged on the casting groove and is connected with a casting groove, the casting block is connected with the casting groove, the casting block, the casting groove, the casting block is arranged on the casting groove and the casting groove, the casting block, the casting groove, the casting block is arranged on the casting groove, the casting block, the casting groove is arranged on the casting groove, the casting block, the casting groove,
(1) removing dust from the end part of the cut supporting rod, and removing impurities in the pressing holes of the hammer head and the hammer head II;
(2) placing the support rod into the clamping groove, moving the pressing plate to press the lower casting block and the second lower casting block , and moving the second upper casting block to press the upper casting block and the second upper casting block ;
(3) casting: pouring molten metal for casting in a molten state along the upper casting groove until the upper casting groove and the lower casting groove are filled with the molten metal;
(4) waiting for 3-5min, loosening the upper casting block II, loosening the lower casting block , and taking out the cast support rod and the cast suspension member;
(5) preparation of program code: compiling a surfacing control program by using automatic programming software, and inputting the surfacing control program into a control computer of the manufacturing equipment;
(6) layers of materials which are the same as the welding wire are plated on the surfaces of the hammer and the hammer II;
(7) welding preparation, namely feeding welding wires into an automatic wire feeder, adjusting wire feeding parameters and welding parameters as required, mounting a base plate on a workbench at a proper position, horizontally placing a hammer on the base plate , and adjusting the position of a pressing hole of the hammer to enable the pressing hole to be parallel to the upper surface of the base plate ;
(8) starting the overlaying of the support structure , namely switching on an automatic wire feeder and a welding gun, adjusting the initial position point of the overlaying, aligning a welding head to the edge area where the hammer and the substrate are intersected, operating a control program, controlling the horizontal movement of the workbench , controlling a computer to control the automatic wire feeder to automatically feed wires until the overlaying between the whole edge area and the substrate is finished, forming the support structure , and fixing the hammer on the substrate ;
(9) closing the automatic wire feeder and stopping the overlaying of the support structure ;
(10) inserting the end of the supporting rod into the pressing hole of the hammer , placing the second base plate on the workbench , inserting the other end of the supporting rod into the pressing hole of the second hammer, fixing the second base plate, adjusting the position of the second hammer to enable the pressing hole of the second hammer to be over against the pressing hole of the hammer , enabling the positions of the hammer and the second hammer in the length direction to be opposite, and placing the end of the second hammer far away from the pressing hole on the upper side of the second base plate;
(11) starting the surfacing of the second support structure, namely switching on the automatic wire feeder and the welding gun, adjusting the initial position point of the surfacing, aligning a welding head to a surfacing area left between the second hammer head and the second substrate, operating a control program, controlling the horizontal movement of a workbench , controlling the lifting of a support frame, and controlling a computer to control the automatic wire feeder to automatically feed wires until the surfacing of the area between the second hammer head and the second substrate is finished to form the second support structure, so that the second hammer head is fixed on the second substrate, and meanwhile, the positions of the second hammer head and the second hammer head are relatively fixed;
(12) closing the automatic wire feeder, and stopping surfacing of the second support structure;
(13) detaching the base plate and the base plate II from the workbench , turning the whole formed by the base plate and the base plate II by 90 degrees and moving the whole formed by the base plate and the base plate II to a press machine in parallel, pressing two ends of the supporting rod into the hammer and the hammer II respectively after the pressing operation is finished, and closing the press machine;
(14) removing the damper with base and base two from the press;
(15) setting the heating temperature of the heating furnace to be higher than the melting point of the welding wire and lower than the melting points of the vibration damper, the base plate and the base plate II;
(16) starting the heating furnace to heat the parts, so that the supporting structure and the supporting structure II are completely melted and separated from the shockproof hammer;
(17) and closing the heating furnace, and removing the vibration dampers from the base plate and the second base plate after the part is cooled to finish the manufacture of the part.
As a further improvement of the present invention at step , in step (8), the movement of the table is controlled by a control computer.
In order to prevent the oxidation of a surfacing layer, the automatic welding wire machine is communicated with a gas storage bottle storing argon, before surfacing is started, the automatic welding wire machine is communicated with the argon, a welding nozzle of a welding gun sprays the argon, and after surfacing of parts is finished, the automatic welding wire machine is kept communicated with the argon time to prevent oxidation.
In order to further improve the welding reliability of the welding wire with the hammer and the hammer II, in the step (6), the thickness of the coating on the hammer and the hammer II is not less than 3 mm.
In order to prevent the upper casting block from moving under the thrust of the second upper casting block, the second upper casting block is arranged right in front of the second upper casting block , and a baffle fixed on the upper side of the workbench is arranged on the rear side of the upper casting block .
In order to realize the mobility of the upper casting block II, the front side of the upper casting block II is fixedly connected with a pressing rod end, the other end of the pressing rod is fixedly connected with a pressing seat end, the other end of the pressing seat is rotatably connected with a screw rod , a transmission seat is fixed on a workbench right in front of the pressing seat, the transmission seat is in threaded transmission connection with the screw rod , and a rotating handle which is convenient for rotating the screw rod is connected on the screw rod close to the side of the transmission seat .
In order to enable the manufactured hanging piece to be hung on an electric wire, a cylindrical casting rod is arranged on the lower casting block corresponding to the lower portion of the lower casting groove , a second casting rod is arranged on the lower casting block second corresponding to the lower portion of the lower casting groove second, the casting rod is opposite to the second casting rod, when the lower casting block and the lower casting block second are pressed on , the casting rod is tightly attached to the lower casting rod second at , and the casting rod is identical to the casting rod second in size and shape.
In order to realize that the lower casting block can move, the lower casting block is pressed on the second lower casting block, the other end of the pressing plate is rotatably connected with a second screw rod, the side of the workbench is a vertical part, transmission blocks in threaded transmission connection with the second screw rod are arranged on two sides of the vertical part, a second rotating handle convenient for rotating the second screw rod is connected to the second screw rod outside the workbench, and the second rotating handle abuts against the side of the transmission block .
Compared with the prior art, the manufacturing method has the technical effects that 2 hammers are respectively welded on a base plate and a base plate II, surfacing planes are respectively used as a supporting structure 1 for supporting the hammer to be fixed on the base plate 0 and a supporting structure II for supporting the hammer II to be fixed on the base plate II, the positions of the 2 hammers are relatively fixed, and the important premise of manufacturing products is that the holding force between the supporting rod and the 2 hammers is enhanced by using a press machine under the condition that the positions of the 2 hammers are relatively fixed, so that the supporting rod and the hammers are pressed at to form integral bodies, then the pressed shockproof hammer with the base plate and the base plate II is placed in a heating furnace for heating, the supporting structure and the supporting mechanism II are completely melted, the supporting mechanism and the supporting structure II are removed, part manufacturing is completed, in conclusion, the shockproof hammer manufactured by using the manufacturing method can be realized, meanwhile, layers made of materials which are the same as the welding wire material, the welding material can be conveniently welded in a welding furnace, the heating surface of the shockproof hammer can be removed, and the casting tool can be easily used for casting the hammer, and the hammer can be quickly applied to the tool.
Drawings
Fig. 1 is a schematic perspective view of a support mechanism used in the present invention during build-up welding.
Fig. 2 is a schematic perspective view of a support mechanism used in the present invention during build-up welding.
Fig. 3 is a front view of the casting tool of the present invention.
Fig. 4 is a top view of the casting tool of the present invention.
FIG. 5 is a view from A-A of the casting tool of the present invention.
Fig. 6 is a schematic perspective view of a substrate according to the present invention.
The welding machine comprises a working table II, a vertical part 101, a pressing plate 2, a pushing rod 3, a lower casting block , a lower casting block II 5, a stop block 6, a support rod 7, a casting block II on an upper casting block 8, a rotating handle on 9, a lead screw on 10, a lead screw II on 11, a transmission block 12, a rotating handle II on 13, a casting groove on 14, a casting groove II on 15, a casting block on 16, a casting groove II on 17, a casting rod on 18, a casting rod II on 19, a baffle 20, a pressing seat 21, a pressing rod 22, a transmission seat 23, a casting groove on 24, a support frame 25, a welding gun 27 holding clamp, a base plate on 28, a hammerhead on 29, a hammerhead II on 30, a welding wire 31, a horizontal part 32, an inclined part 33, a wire feeding guide head on 35, a base plate II.
Detailed Description
The invention is further illustrated in conjunction with the following figures.
A manufacturing method of a vibration damper comprises a supporting mechanism and a casting tool, wherein the supporting mechanism (shown in figures 1 and 2) comprises a lifting supporting frame 25 and a movable working table 36, a base plate 128 and a base plate two 35 are detachably mounted on the working table 036, a placing groove 37 (shown in figure 6) is formed in the base plate 228, two hammers of the vibration damper are respectively a hammer 329 and a hammer head two 30 which are identical in structure, the lower portion of the hammer 429 can be just placed in the placing groove 37, a pressing hole formed in the hammer head 529 is arranged outside the placing groove 37, the hammer head two 30 is placed on the base plate two 35, a holding clamp 27 is fixedly connected to the supporting frame 25, the holding clamp 27 holds a welding gun 26, a horizontal portion 32 of a connecting seat is fixedly connected to a shell of the welding gun 26, an inclined portion 33 is connected to the end of the horizontal portion 32, a wire feeding guide head 34 is connected to the inclined portion 33, the wire guide head 34 is a 6 portion of an automatic wire feeder, the welding gun 26 is a 7 portion of the automatic wire feeder 31, a welding rod 31 portion is a 7 portion of the automatic feeder, a welding rod 31 portion under the welding rod 31 is directly opposite to the welding area under the welding rod 31, a lower casting block 31 is directly opposite to the casting head 31, a lower casting head 5 in the upper casting head 34, a casting head 5 is fixedly connected to a lower casting head 6, a lower casting head 6, a casting head 6 is arranged on the upper casting head 6, a casting head 5 is arranged on the casting head 6, a casting head 6 is arranged on a casting head 5, a casting head 6, a casting head 5, a casting head 8 is arranged corresponding upper casting head 8, a casting head 8 is arranged on a casting head 6, a casting head 8, a casting head 6, a casting head 8 is arranged on a casting head 8, a casting head 6, a casting head 8 is arranged on a casting head 6, a casting head 8 is arranged on a casting head 8, a casting head 6, a casting head 8,
(1) removing dust from the end part of the cut support rod 7, and removing impurities in the pressing holes of the hammer head 29 and the hammer head II 30;
(2) preparing for casting, namely placing the support rod 7 into the clamping groove, moving the pressing plate 2 to press the lower casting block 4 and the second lower casting block 5 to , and moving the second upper casting block 8 to press the upper casting block 16 and the second upper casting block 8 to ;
(3) casting: pouring molten metal for casting in a molten state along the upper casting groove until the upper casting groove and the lower casting groove are filled with the molten metal;
(4) waiting for 3-5min, loosening the second upper casting block 8, loosening the lower casting block 4, and taking out the cast support rod 7 and the suspension member;
(5) preparation of program code: compiling a surfacing control program by using automatic programming software, and inputting the surfacing control program into a control computer of the manufacturing equipment;
(6) the surfaces of the hammer 29 and the hammer II 30 are plated with layers of materials which are the same as the welding wire 31;
(7) welding preparation, namely, feeding the welding wire 31 into an automatic wire feeder, adjusting wire feeding parameters and welding parameters as required, installing a base plate 28 on a workbench 36 at a proper position, horizontally placing a hammer 29 on the base plate 28, and adjusting the position of a pressing hole of the hammer 29 to enable the pressing hole to be parallel to the upper surface of the base plate 28;
(8) starting the overlaying of the support structure , namely switching on the automatic wire feeder and the welding gun 26, adjusting the initial position point of the overlaying, aligning a welding head to the edge area where the hammer 29 and the substrate 28 are intersected, operating a control program, controlling the horizontal movement of the workbench 36, controlling the computer to control the automatic wire feeder to automatically feed wires until the overlaying between the whole edge area and the substrate is finished, forming the support structure , and fixing the hammer 29 on the substrate 28;
(9) closing the automatic wire feeder and stopping the overlaying of the support structure ;
(10) inserting the end of the support rod 7 into the pressing hole of the hammer head 29, placing the base plate II 35 on the workbench 36, inserting the other end of the support rod 7 into the pressing hole of the hammer head II 30, fixing the base plate II 35, adjusting the position of the hammer head II 30 to enable the pressing hole of the hammer head II 30 to be right opposite to the pressing hole of the hammer head 29, enabling the positions of the hammer head 29 and the hammer head II 30 in the length direction to be opposite, and placing the end , far away from the pressing hole, of the hammer head II 30 on the upper side of the base plate II 35;
(11) starting the overlaying of the second support structure, namely switching on the automatic wire feeder and the welding gun 26, adjusting the initial position point of the overlaying, aligning a welding head to an overlaying area (as can be obviously seen from figure 2) left between the second hammer head 30 and the second base plate 35, operating a control program, controlling the horizontal movement of a workbench 36, controlling the lifting of the support frame 25, controlling the automatic wire feeder to automatically feed wires by a computer until the overlaying of the area between the second hammer head 30 and the second base plate 35 is finished, forming the second support structure, fixing the second hammer head 30 on the second base plate 35, and simultaneously relatively fixing the positions of the second hammer head 29 and the second hammer head 30;
(12) closing the automatic wire feeder, and stopping surfacing of the second support structure;
(13) detaching the base plate 28 and the base plate II 35 from the workbench 36, overturning the whole formed by the base plate 28 and the base plate II 35 by 90 degrees and moving the whole formed by the base plate and the base plate II 35 to a press machine in parallel, pressing the two ends of the supporting rod 7 in the hammer 29 and the hammer II 30 respectively, and closing the press machine after the pressing operation is finished;
(14) removing the damper with base panel 28 and base panel two 35 from the press;
(15) setting the heating temperature of the heating furnace to be higher than the melting point of the welding wire 31 and lower than the melting points of the vibration damper, the base plate 28 and the base plate II 35;
(16) starting the heating furnace to heat the parts, so that the supporting structure and the supporting structure II are completely melted and separated from the shockproof hammer;
(17) and closing the heating furnace, and removing the vibration dampers from the base plate 28 and the second base plate 35 after the part is cooled to finish the part manufacturing.
And (8) controlling the movement of the workbench by controlling the computer.
In order to prevent the oxidation of a surfacing layer, the automatic welding wire 31 machine is communicated with a gas storage bottle storing argon, before surfacing is started, the automatic welding wire 31 machine is communicated with the argon, a welding nozzle of a welding gun 26 sprays the argon, and after surfacing of parts is finished, the argon is kept communicated for periods to prevent oxidation.
In order to prevent the upper casting block 16 from moving under the thrust of the second upper casting block 8, the second upper casting block 8 is arranged right in front of the upper casting block 16, and a baffle 20 fixed on the upper side of the workbench is arranged on the rear side of the upper casting block 16.
In order to realize the mobility of the upper casting block II 8, the front side of the upper casting block II 8 is fixedly connected with a pressing rod 22 end, the other end of the pressing rod 22 is fixedly connected with a pressing seat 21 end, the other end of the pressing seat 21 is rotatably connected with a screw rod 10, a transmission seat 23 is fixed on a workbench right in front of the pressing seat 21, the transmission seat 23 is in threaded transmission connection with the screw rod 10, and a rotary handle 9 convenient for rotating the screw rod 10 is connected on the screw rod 10 close to the 23 side of the transmission seat 23.
In order to enable the manufactured hanging piece to be hung on an electric wire, a cylindrical casting rod 18 is arranged on a lower casting block 4 corresponding to the lower part of the lower casting groove 24, a second casting rod 19 is arranged on a lower casting block second 5 corresponding to the lower part of the lower casting groove second 17, the casting rod 18 is opposite to the second casting rod 19, when the lower casting block 4 and the lower casting block second 5 are pressed on , the casting rod 18 and the second casting rod 19 are tightly attached to , and the casting rod 18 and the second casting rod 19 are the same in size and shape.
In order to realize the movable of the lower casting block 4, the lower casting block 4 is pressed on the second lower casting block 5, the other end of the pressing plate 2 is rotatably connected with a second screw rod 11, the side of the workbench is a vertical part 101 in the left-right direction, the two sides of the vertical part 101 are respectively provided with a transmission block 12 in threaded transmission connection with the second screw rod 11, a second rotating handle 13 which is convenient for rotating the second screw rod 11 is connected to the second screw rod 11 outside the workbench, the second rotating handle 13 is abutted against the side of the transmission block 12 , and the pressing plate 2 is fixedly connected with the lower casting block 4 through a push rod 3.
In this embodiment, the plating on the hammerhead 29 and the hammerhead two 30 is preferably 5 mm.
In this embodiment, it is emphasized that the selected bonding wire 31 is a metal bonding wire having a melting point lower than the melting points of the components of the damper, the base 28 and the second base 35.
In the present embodiment, the automatic wire welding machine 31 is preferably an argon arc welding machine.
In this embodiment, the upper surface of the second substrate 35 is lower than the upper surface of the substrate 28.
The casting method is characterized in that a casting tool is used for casting, the specific working process is that before casting, a lower casting block and an upper casting block are loosened, a support rod 7 is placed in a placing groove 37, when casting is needed, a rotating handle 09 is rotated, a rotating handle drives a screw 210 to rotate, under the action of a transmission seat 23, the screw 310 moves linearly while rotating, the axial moving direction of the screw 63510 can be controlled as long as the rotating direction of the end of the rotating handle is controlled, when an upper casting block II 8 needs to be pressed on an upper casting block , only the rotating handle 79 rotates towards the direction enabling the screw 810 to move towards the end where the upper casting block is located, the pressing plate 2 is moved, the moving principle of the pressing plate 2 is the same as that of the upper casting block II 8, the repeated, the lower casting block is pressed on the lower casting block II 5, the lower casting block and the lower casting groove II 17 are tightly attached to a 371, the upper casting block II 84, the upper casting block 468 is pressed to be tightly attached to an upper casting groove 468, the upper casting block 468 is pressed to be tightly, and the lower casting block 468, the upper casting groove is tightly attached to be tightly, and the lower casting bar 468, and the upper casting groove 16, and the lower casting groove is tightly attached to be tightly, and the lower casting bar 468, and the upper casting groove, and the upper casting bar 468, and the lower casting groove, and the upper casting bar is conveniently attached 468, and the lower casting bar is tightly attached to be tightly, and the upper casting groove 16, and the upper.
According to the manufacturing method, 2 hammers are respectively welded on a base plate 28 and a base plate II 35, surfacing planes are respectively used as a support structure 1 for supporting a hammer 29 to be fixed on a base plate 028 and a support structure II for supporting a hammer II 30 to be fixed on a base plate II 35, the positions of the 2 hammers are relatively fixed, and the manufacturing method is an important premise for manufacturing products, under the condition that the positions of the 2 hammers are relatively fixed, a press is used for enhancing the holding force between a support rod 7 and the 2 hammers, so that the support rod 7 and the hammers are pressed on to form whole bodies, the pressed shockproof hammer with the base plate 28 and the base plate II 35 is placed in a heating furnace for heating, the support structure and the support structure II are completely melted, the support mechanism and the support structure II are removed, the part manufacturing is completed, the shockproof hammer manufactured by the manufacturing method can be seen, meanwhile, a layer plated on the hammer and a welding wire 31 made of the same material can be conveniently welded with the welding wire 31, the welding wire 31 can be placed in the heating furnace, the heating surface of the shockproof hammer can be conveniently melted, the shockproof hammer, the heating tool can be quickly manufactured, and the casting work of the hammer can be quickly performed, and the small casting.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make substitutions and modifications to technical features without creative efforts based on the disclosed technical solutions, and these substitutions and modifications are all within the protection scope of the present invention.
Claims (8)
- The manufacturing method of the shockproof hammer is characterized in that a manufacturing device used in the manufacturing method comprises a supporting mechanism and a casting tool, the supporting mechanism comprises a lifting supporting frame and a movable workbench, a base plate 2 and a base plate II are detachably mounted on the workbench 0, a placing groove is formed in the base plate 3, two hammers of the shockproof hammer are respectively a hammer 4 and a hammer II with the same structure, the lower portion of the hammer 5 can be just placed in the placing groove, a pressing hole formed in the hammer 6 is arranged outside the placing groove, the base plate II is provided with a hammer II, a welding gun is fixedly connected to the supporting frame, a horizontal portion of a connecting seat is fixedly connected to a shell of the welding gun, the end portion of the horizontal portion is connected with a downward inclined portion, a wire feeding guide head is connected to the inclined portion, the shockproof guide head is a 7 portion of an automatic wire feeder, the welding gun is an 8 portion of the automatic wire feeder, a welding wire in the wire feeding guide head is opposite to a welding area below a welding head, the welding head of the welding head, the casting tool comprises a fixed workbench II, a pressing plate is slidably arranged on the upper side of the workbench II, a lower casting block 1 is fixedly connected to a lower casting block, the upper casting block of the lower casting table 2, the lower casting block is fixedly connected with a casting groove, a lower casting groove of the casting block, the casting block is fixedly connected with the casting groove, the casting block, the casting groove, the upper casting groove and the casting groove, the casting block, the lower casting block 2 are correspondingly connected with the casting groove, the lower casting groove, the upper casting groove, the lower casting block, the lower casting groove, the upper casting groove, the lower casting block, the upper casting groove is arranged on the upper casting groove and the lower casting groove, the upper casting block, the lower casting groove, the lower casting block, the lower casting groove, the upper casting groove, the lower casting groove, the upper casting block, the lower casting,(1) removing dust from the end part of the cut supporting rod, and removing impurities in the pressing holes of the hammer head and the hammer head II;(2) placing the support rod into the clamping groove, moving the pressing plate to press the lower casting block and the second lower casting block , and moving the second upper casting block to press the upper casting block and the second upper casting block ;(3) casting: pouring molten metal for casting in a molten state along the upper casting groove until the upper casting groove and the lower casting groove are filled with the molten metal;(4) waiting for 3-5min, loosening the upper casting block II, loosening the lower casting block , and taking out the cast support rod and the cast suspension member;(5) preparation of program code: compiling a surfacing control program by using automatic programming software, and inputting the surfacing control program into a control computer of the manufacturing equipment;(6) layers of materials which are the same as the welding wire are plated on the surfaces of the hammer and the hammer II;(7) welding preparation, namely feeding welding wires into an automatic wire feeder, adjusting wire feeding parameters and welding parameters as required, mounting a base plate on a workbench at a proper position, horizontally placing a hammer on the base plate , and adjusting the position of a pressing hole of the hammer to enable the pressing hole to be parallel to the upper surface of the base plate ;(8) starting the overlaying of the support structure , namely switching on an automatic wire feeder and a welding gun, adjusting the initial position point of the overlaying, aligning a welding head to the edge area where the hammer and the substrate are intersected, operating a control program, controlling the horizontal movement of the workbench , controlling a computer to control the automatic wire feeder to automatically feed wires until the overlaying between the whole edge area and the substrate is finished, forming the support structure , and fixing the hammer on the substrate ;(9) closing the automatic wire feeder and stopping the overlaying of the support structure ;(10) inserting the end of the supporting rod into the pressing hole of the hammer , placing the second base plate on the workbench , inserting the other end of the supporting rod into the pressing hole of the second hammer, fixing the second base plate, adjusting the position of the second hammer to enable the pressing hole of the second hammer to be over against the pressing hole of the hammer , enabling the positions of the hammer and the second hammer in the length direction to be opposite, and placing the end of the second hammer far away from the pressing hole on the upper side of the second base plate;(11) starting the surfacing of the second support structure, namely switching on the automatic wire feeder and the welding gun, adjusting the initial position point of the surfacing, aligning a welding head to a surfacing area left between the second hammer head and the second substrate, operating a control program, controlling the horizontal movement of a workbench , controlling the lifting of a support frame, and controlling a computer to control the automatic wire feeder to automatically feed wires until the surfacing of the area between the second hammer head and the second substrate is finished to form the second support structure, so that the second hammer head is fixed on the second substrate, and meanwhile, the positions of the second hammer head and the second hammer head are relatively fixed;(12) closing the automatic wire feeder, and stopping surfacing of the second support structure;(13) detaching the base plate and the base plate II from the workbench , turning the whole formed by the base plate and the base plate II by 90 degrees and moving the whole formed by the base plate and the base plate II to a press machine in parallel, pressing two ends of the supporting rod into the hammer and the hammer II respectively after the pressing operation is finished, and closing the press machine;(14) removing the damper with base and base two from the press;(15) setting the heating temperature of the heating furnace to be higher than the melting point of the welding wire and lower than the melting points of the vibration damper, the base plate and the base plate II;(16) starting the heating furnace to heat the parts, so that the supporting structure and the supporting structure II are completely melted and separated from the shockproof hammer;(17) and closing the heating furnace, and removing the vibration dampers from the base plate and the second base plate after the part is cooled to finish the manufacture of the part.
- 2. The method for manufacturing types of vibration dampers, according to claim 1, wherein in the step (8), the movement of the table is controlled by a control computer.
- 3. The types of stockbridge dampers according to claim 1 or 2, wherein the automatic wire welding machine is connected to a gas cylinder storing argon gas, the automatic wire welding machine is connected to argon gas before start of build-up welding, a welding nozzle of a welding gun sprays argon gas, and the connection of argon gas is maintained for periods after build-up welding of parts is completed, so as to prevent oxidation.
- 4. The method of manufacturing shockproof hammers, according to claim 1 or 2, wherein in step (6), the thickness of the coating on the hammerhead and the hammerhead II is not less than 3 mm.
- 5. The method of manufacturing shockproof hammers, according to claim 1 or 2, wherein the second upper casting block is disposed right in front of , and the rear side of is disposed with a baffle plate fixed on the upper side of the workbench.
- 6. The manufacturing method of kinds of stockbridge dampers according to claim 1 or 2, wherein the front side of the upper casting block II is fixedly connected with the end of a pressing rod , the other end 0 of the pressing rod is fixedly connected with the end of a pressing seat , the other end of the pressing seat is rotatably connected with a screw rod , a transmission seat is fixed on the workbench right in front of the pressing seat and is in threaded transmission connection with a screw rod , and a rotating handle which is convenient for rotating the screw rod is connected on the screw rod close to the side of the transmission seat .
- 7. The manufacturing method of shakeproof hammers according to claim 1 or 2, wherein a cylindrical casting rod is provided on the lower casting block corresponding to the lower portion of the lower casting trough , a second casting rod is provided on the lower casting block second corresponding to the lower portion of the lower casting trough second, the casting rod and the second casting rod are opposite, when the lower casting block and the lower casting block second are pressed to , the casting rod and the second casting rod are tightly attached to , and the casting rod and the second casting rod are the same in size and shape.
- 8. The manufacturing method of kinds of stockbridge dampers according to claim 1 or 2, wherein a second lead screw is rotatably connected to the other end of the pressing plate, the side of the worktable is a vertical part in the left-right direction, both sides of the vertical part are provided with transmission blocks in threaded transmission connection with the second lead screw, a second rotary handle for conveniently rotating the second lead screw is connected to the second lead screw outside the worktable, and the second rotary handle is abutted against the side of the transmission block .
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| CN201711012512.XA CN107900543B (en) | 2017-10-25 | 2017-10-25 | method for manufacturing shockproof hammer |
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| CN201711012512.XA CN107900543B (en) | 2017-10-25 | 2017-10-25 | method for manufacturing shockproof hammer |
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| CN107900543B true CN107900543B (en) | 2020-01-31 |
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| CN110148916A (en) * | 2019-05-25 | 2019-08-20 | 安徽博晟亿电力科技有限公司 | A kind of stockbridge damper preparation method of high-hardness corrosion-resistant |
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| CN202888764U (en) * | 2012-04-11 | 2013-04-17 | 爱邦海洋石油装备（天津）有限公司 | Vortex induced vibration damper |
| CN203911424U (en) * | 2014-05-21 | 2014-10-29 | 国家电网公司 | Novel power transmission line stockbridge damper |
| CN204271590U (en) * | 2014-11-14 | 2015-04-15 | 江苏华厦电力成套设备有限公司 | A kind of Novel shockproof hammer |
| CN105244831A (en) * | 2015-10-30 | 2016-01-13 | 国网山东省电力公司东营供电公司 | Intelligent stockbridge damper |
| JP2017047482A (en) * | 2015-08-31 | 2017-03-09 | 瓜生製作株式会社 | Impact tool |
| CN206135368U (en) * | 2016-08-31 | 2017-04-26 | 山东光大线路器材有限公司 | Can adjust stockbridge damper of hammer block angle |
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- 2017-10-25 CN CN201711012512.XA patent/CN107900543B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202888764U (en) * | 2012-04-11 | 2013-04-17 | 爱邦海洋石油装备（天津）有限公司 | Vortex induced vibration damper |
| CN203911424U (en) * | 2014-05-21 | 2014-10-29 | 国家电网公司 | Novel power transmission line stockbridge damper |
| CN204271590U (en) * | 2014-11-14 | 2015-04-15 | 江苏华厦电力成套设备有限公司 | A kind of Novel shockproof hammer |
| JP2017047482A (en) * | 2015-08-31 | 2017-03-09 | 瓜生製作株式会社 | Impact tool |
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