CN207642291U - More metal arc formula 3D printing devices - Google Patents

More metal arc formula 3D printing devices Download PDF

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Publication number
CN207642291U
CN207642291U CN201721578057.5U CN201721578057U CN207642291U CN 207642291 U CN207642291 U CN 207642291U CN 201721578057 U CN201721578057 U CN 201721578057U CN 207642291 U CN207642291 U CN 207642291U
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axis
linkage
axis linkage
welding gun
substrate
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CN201721578057.5U
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殷玥
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Nanjing Czechoslovo Intelligent Technology Co Ltd
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Nanjing Czechoslovo Intelligent Technology Co Ltd
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Abstract

The utility model discloses a kind of more metal arc formula 3D printing devices, including X-axis linkage mechanism, Y-axis linkage mechanism, Z-axis linkage mechanism and for controlling X-axis linkage mechanism, Y-axis linkage mechanism and Z-axis linkage mechanism carry out the control system of three-shaft linkage, the X-axis linkage mechanism is equipped at least two welding guns for printing workpiece, and the X-axis linkage mechanism is mounted on the movement that welding gun can be driven to realize X-direction and Z-direction in Z-axis linkage mechanism;The Y-axis linkage mechanism, which is equipped with, to carry out the workpiece substrate of Y-direction movement with it, which is located at the lower section of welding gun.The printing equipment of the utility model realizes that three-shaft linkage drives welding gun to print workpiece using X-axis linkage mechanism, Y-axis linkage mechanism and Z-axis linkage mechanism, improves the shaping efficiency of workpiece and reduces manufacturing cost.

Description

More metal arc formula 3D printing devices
Technical field
The utility model is related to a kind of printing device more particularly to a kind of more metal arc formula 3D printing devices.
Background technology
There are many enterprises to start to research and develop and produce 3D printer currently on the market, but its direction is to be directed to plastic cement, Buddhist nun mostly The 3D printer of the flexible material of the classes such as dragon, metal class is less.And existing metallic print machine price of complete machine is more expensive, rule Lattice are less;Cause the processing cost of workpiece is suddenly poly- to rise, price, which is general medium-sized and small enterprises, to bear;Can only small range in height The aerospace of profit, shipping use in medical rehabilitation industry, are unfavorable for being widely popularized in the market.
Metal 3D printer available on the market substantially uses laser emitter and electron beam generating apparatus, to melt specially Industry corresponds to the metal powder material of exploitation, realizes the 3 D-printing of metal works.And laser cost is very expensive, 10- easily 500000 procurement price.And metal works need the material of many kinds, such as Q235,45#, 40Cr, mould steel, steel alloy etc. A variety of composition metals, the research and development and production of domestic present metal powder raw material can't fully meet the multiple material of enterprise Demand, this integral device resulted in traditional mechanically processing, cannot cannot meet the utilization of die industry and realize life Production, cannot embody the cost performance of product completely.
It would therefore be highly desirable to solve the above problems.
Utility model content
Purpose of utility model:The purpose of this utility model, which is to provide one kind, can effectively improve workpiece accuracy and performance while can It is applicable in more metal arc formula 3D printing devices of various metals printing workpiece.
Technical solution:In order to achieve the above object, the utility model discloses a kind of more metal arc formula 3D printing devices, including X-axis linkage mechanism, Y-axis linkage mechanism, Z-axis linkage mechanism and for control X-axis linkage mechanism, Y-axis linkage mechanism and Z axis connection Motivation structure carries out the control system of three-shaft linkage, and the X-axis linkage mechanism is equipped at least two welding guns for printing workpiece, And the X-axis linkage mechanism is mounted on the movement that welding gun can be driven to realize X-direction and Z-direction in Z-axis linkage mechanism;The Y-axis connection Motivation structure, which is equipped with, to carry out the workpiece substrate of Y-direction movement with it, which is located at the lower section of welding gun.
Wherein, the X-axis linkage mechanism includes X-axis substrate, the X direction guiding rails that are arranged in parallel in the X-axis substrate both sides, passes through First sliding block can be equipped with welding gun on the X plates that X direction guiding rails move back and forth, the X plates;On the X-axis substrate, be located at both sides X to Parallel between guide rail to be equipped with from X to the X of motor driving rotation to lead screw, which is matched to lead screw and X plates by the first feed screw nut Close linkage.
Preferably, the Y-axis linkage mechanism includes horizontally disposed Y-axis substrate, is arranged in parallel in the Y-axis substrate both sides Y-direction guide rail can removably be equipped with workpiece substrate by the second sliding block on the Y plates that Y-direction guide rail moves back and forth, the Y plates;Institute State on Y-axis substrate, it is parallel between the Y-direction guide rail of both sides be equipped with by the Y-direction lead screw of Y-direction motor driving rotation, the Y-direction lead screw with Y plates match linkage by the second feed screw nut.
Further, the Z-axis linkage mechanism includes the portal frame being vertically arranged, is arranged in parallel in the Z of the portal frame both sides Direction guiding rail, the X-axis linkage mechanism can be moved back and forth by third sliding block along Z-direction guide rail;It is led on the portal frame, positioned at Z-direction Parallel by trackside to be equipped with by the Z-direction lead screw of Z-direction motor driving rotation, which passes through third lead screw spiral shell with X-axis linkage mechanism Parent phase cooperation linkage.
Furthermore the quantity of the Z-direction lead screw is 2, synchronizes driving by two Z-direction motors respectively.
Further, the welding gun includes the supporting rack being fixedly connected with X-axis linkage mechanism, and welding gun is equipped on supporting rack Motor and thread pressing wheel, the output end of welding gun motor are connected with wire feed rolls, and the outside wheel face of wire feed rolls and pinch roller is in no welding wire phase It reclines;The torch head of argon inlet mouth is provided with below support frame as described above, which passes through gun barrel folder and X-axis gear Structure is fixed;The welding gun motor is controlled by control system and is run.
Furthermore the wire feed rolls includes the stop collar in wire feed rolls ontology and indentation wire feed axle hole.
The utility model is a kind of to prepare the Method of printing of mold using more metal arc formula 3D printing devices, including walks as follows Suddenly:
A, the part three-dimensional drawing of the mold of required printing is input to control system, print parameters is set;
B, the setting starting origin on workpiece substrate, control system drive X-axis linkage mechanism, Y-axis linkage mechanism and Z axis connection Motivation structure carries out three-shaft linkage, and welding gun electric motor starting controls welding wire wire vent speed;
C, the main part of steel welding wire print die is used by a welding gun first, then by another welding gun using high-strength Spend the wearing layer that abrasion-resistant welding wire printing die joint forms 2~5mm.
A kind of Method of printing preparing injection mold using more metal arc formula 3D printing devices of the utility model, including such as Lower step:
A, the part three-dimensional drawing of the injection mold of required printing is input to control system, print parameters is set;
B, the setting starting origin on workpiece substrate, control system drive X-axis linkage mechanism, Y-axis linkage mechanism and Z axis connection Motivation structure carries out three-shaft linkage, and welding gun electric motor starting controls welding wire wire vent speed;
C, the main part of injection mold is printed using the welding wire of low conductivity by a welding gun first, and by another Welding gun prints the cooling system part of injection mold using the welding wire of high conductance.
Advantageous effect:Compared with prior art, the utility model has the following advantages:
(1) printing equipment of the utility model realizes three using X-axis linkage mechanism, Y-axis linkage mechanism and Z-axis linkage mechanism Axis linkage drives more welding guns to print workpiece, improves the shaping efficiency of workpiece and reduces manufacturing cost;
(2) printing equipment of the utility model is utilized to print injection mold, it can be achieved that being beaten with the lower metal of conduction efficiency Print the agent structure of injection mold and the Cooling system pipe part with the high metallic print injection mold of conduction efficiency, printing dress Set the Cooling system pipe for being suitable for various somewhat complex designs;And convenient for water cooling or air-cooled carrying out cycle down when using mold Temperature is, it can be achieved that quickly take away the operating temperature of core portion, phenomena such as workpiece of injection molding reduces deformation and overlap, raising injection mould The production efficiency of tool and the yield rate of workpiece;
(3) the printing equipment print die for utilizing the utility model, is printed first with a welding gun using steel welding wire production The part of body die, using another welding gun using high abrasion and the welding wire print die land area of high intensity when encountering land area Form the wearing layer of a layer thickness 2-5mm;To improve actual production efficiency, the long-term production cost of enterprise is reduced;Have Effect is avoided makes land area be chronically at state of wear because Split type die carries out molding work for a long time at high temperature, so as to cause Workpiece has error, reduces the phenomenon that service life of mold.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of X-axis linkage mechanism in the utility model;
Fig. 3 be the utility model in X to lead screw and X plates assembling schematic diagram;
Fig. 4 is the structural schematic diagram of Y-axis linkage mechanism in the utility model;
Fig. 5 is the assembling schematic diagram of Y-direction lead screw and Y plates in the utility model;
Fig. 6 is the structural schematic diagram of Z-axis linkage mechanism in the utility model;
Fig. 7 is the structural schematic diagram of welding gun in the utility model;
Fig. 8 is the structural schematic diagram of wire feed rolls in the utility model;
Fig. 9 is the structural schematic diagram of bearing base in the utility model.
Specific implementation mode
The technical solution of the utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of more metal arc formula 3D printing devices of the utility model, including X-axis linkage mechanism 1, Y-axis connection Motivation structure 2, Z-axis linkage mechanism 3 and control system.X-axis linkage mechanism 1 is equipped at least two welding guns 4 for printing workpiece, And the X-axis linkage mechanism 1 is mounted on the movement that welding gun 4 can be driven to realize X-direction and Z-direction in Z-axis linkage mechanism 3;Y-axis links Mechanism 2, which is equipped with, to carry out the workpiece substrate 5 of Y-direction movement with it, which is located at the lower section of welding gun 4.Control system Three-shaft linkage is carried out for controlling X-axis linkage mechanism 1, Y-axis linkage mechanism 2 and Z-axis linkage mechanism 3, using welding gun 4 in workpiece base Workpiece is printed on plate 5.The printing equipment of the utility model is real using X-axis linkage mechanism, Y-axis linkage mechanism and Z-axis linkage mechanism Existing three-shaft linkage drives welding gun to print workpiece, improves the shaping efficiency of workpiece and reduces manufacturing cost.
As shown in Fig. 2, above-mentioned X-axis linkage mechanism 1 includes X-axis substrate 101, X direction guiding rails 102, the first sliding block 103, X plates 104, X is to motor 105, X to lead screw 106 and the first feed screw nut 107.X direction guiding rails 102 are arranged in parallel in 101 liang of the X-axis substrate Side, and be equipped in the end of X direction guiding rails 102 for limiting limit switches of the X to shift motion.X plates 104 pass through the first sliding block 103 can move back and forth along X direction guiding rails 102, and welding gun 4 is equipped on the X plates 104.X is fixed on X to lead screw 106 by two fixed seats It is parallel between both sides X direction guiding rails 102 on axis substrate 101.The X of the utility model passes through shaft coupling to one end of lead screw 106 It is connected to the output end of motor 105 with X, drives and rotate from X to motor 105.And it is logical to the fixed seat at motor 105 close to X Four screws are crossed to be fixedly connected with X-axis substrate 101.As shown in figure 3, X passes through the first feed screw nut to lead screw 106 and X plates 104 107 match linkage, and X drives X to be rotated to lead screw 106 to motor 105, then coordinate linkage X plates by the first feed screw nut 107 104 move back and forth along X direction guiding rails 102.
As shown in figure 4, Y-axis linkage mechanism 2 includes horizontally disposed Y-axis substrate 201, Y-direction guide rail 202, the second sliding block 203, Y plates 204, Y-direction motor 205, Y-direction lead screw 206 and the second feed screw nut 207.Y-direction guide rail 202 is arranged in parallel in the Y-axis base 201 both sides of plate, and it is equipped with the limit switch for limiting Y-direction shift motion in the end of Y-direction guide rail 202.Y plates 204 pass through What two sliding blocks 203 can move back and forth along Y-direction guide rail 202, workpiece substrate 5 is removably installed on the Y plates 204.Y-direction lead screw 206 are fixed on by two fixed seats on Y-axis substrate 201, and parallel between both sides Y-direction guide rail 202.The Y of the utility model It is connected to one end of lead screw 206 with the output end of Y-direction motor 205 by shaft coupling, is driven and rotated by Y-direction motor 205.And it leans on Fixed seat at nearly Y-direction motor 205 is fixedly connected by four screws with Y-axis substrate 201.As shown in figure 5, Y-direction lead screw 206 with Y plates 204 match linkage by the second feed screw nut 207, and Y-direction motor 205 drives Y-direction lead screw 206 to rotate, then passes through second The cooperation linkage Y of stem nut 207 plates 204 move back and forth along Y-direction guide rail 202.
As shown in fig. 6, Z-axis linkage mechanism 3 include be vertically arranged portal frame 301, Z-direction guide rail 302, third sliding block 303, Z-direction motor 304, Z-direction lead screw 305 and third feed screw nut 306.Z-direction guide rail 302 is arranged in parallel in 301 both sides of portal frame, and It is equipped with the limit switch for limiting Z-direction shift motion in the end of Z-direction guide rail 302.X-axis substrate 101 passes through third sliding block 303 It can move back and forth along Z-direction guide rail 302.The quantity of Z-direction lead screw 305 is 2, and each Z-direction lead screw 305 is solid respectively by two fixed seats It is scheduled on portal frame 301, and parallel by 302 side of Z-direction guide rail.One end of each Z-direction lead screw 305 passes through in the utility model Shaft coupling is connected with the output end of Z-direction motor 304, and driving rotation is synchronized by two Z-direction motors 304.And close to Z-direction motor Fixed seat at 304 is fixedly connected by four screws with portal frame 301.The utility model Z-direction lead screw 305 and X-axis substrate 101 Linkage is matched by third feed screw nut 306, Z-direction motor 304 drives Z-direction lead screw 305 to rotate, then passes through third feed screw nut 306 cooperation linkage X-axis substrates 101 move back and forth along Z-direction guide rail 302.
As shown in fig. 7, the quantity of the welding gun 4 of the utility model is 2, two welding guns can be used different welding wires and be printed Workpiece.Above-mentioned welding gun 4 include supporting rack 401, welding gun motor 402, thread pressing wheel 403, wire feed rolls 404, with argon inlet mouth 405 Torch head 406 and gun barrel folder 407.Supporting rack 401 is fixedly connected with X plates 104, and welding gun motor 402 is equipped on supporting rack 401 It is connected with wire feed rolls 404, the outside wheel face of wire feed rolls 404 and thread pressing wheel 403 with the output end of thread pressing wheel 403, welding gun motor 402 It reclines in no welding wire phase;Welding gun motor 402 drives wire feed rolls 404 to rotate when having welding wire, and thread pressing wheel rotates therewith realization wire feed, Wire feed rate is 40~80mm/s.The lower section of supporting rack 401 is provided with the torch head 406 of argon inlet mouth 405, the torch head 406 are fixed by gun barrel folder 407 with X plates 104;Welding gun motor 402 is controlled by control system and is run.This practicality as shown in Figure 8 is new The wire feed rolls 404 of type includes the stop collar 408 in wire feed rolls ontology and indentation wire feed axle hole, and stop collar 408 can pinch tight wire feed Wheel, prevents it from falling off with welding gun motor 402.
As shown in figure 9, the utility model further includes the bearing base 8 for carrying printing device, which includes The bearing frame 801 being welded by square steel, the top surface of the bearing frame 801 are equipped with the electricity that mounting surface is carried as printing device Plank 802.Electric mounting board 803 and 2 wire rolling plates 804 are equipped in bearing frame 801.
The utility model is a kind of to prepare the Method of printing of mold using more metal arc formula 3D printing devices, including walks as follows Suddenly:
A, the part three-dimensional drawing of the mold of required printing is input to control system, print parameters is set;
B, determine that starting origin, control system drive X-axis linkage mechanism 1, Y-axis linkage mechanism 2 and Z on workpiece substrate 5 Axis linkage mechanism 3 carries out three-shaft linkage, and welding gun motor 402 starts control welding wire wire vent speed;
C, it prints the main part of Split type die using steel welding wire by a welding gun 4 first, then passes through another welding gun 4 The wearing layer of 4~5mm is formed using high-strength abrasion-proof welding wire printing die joint.
Using the printing equipment print die of the utility model, steel welding wire production type body is used first with a welding gun The part of mold is formed using another welding gun using the welding wire print die land area of high abrasion and high intensity when encountering land area The wearing layer of a layer thickness 2-5mm;To improve actual production efficiency, the long-term production cost of enterprise is reduced;Effectively keep away Exempt to make land area be chronically at state of wear because Split type die carries out molding work for a long time at high temperature, so as to cause workpiece There is error, reduce the phenomenon that service life of mold.
A kind of Method of printing preparing injection mold using more metal arc formula 3D printing devices of the utility model, including such as Lower step:
A, the part three-dimensional drawing of the injection mold of required printing is input to control system, print parameters is set;
B, determine that starting origin, control system drive X-axis linkage mechanism 1, Y-axis linkage mechanism 2 and Z on workpiece substrate 5 Axis linkage mechanism 3 carries out three-shaft linkage, and welding gun motor 402 starts control welding wire wire vent speed;
C, the main part of injection mold is printed using the welding wire of low conductivity by a welding gun 4 first, and by another One welding gun 4 prints the cooling system part of injection mold using the welding wire of high conductance.
Injection mold is printed using the printing equipment of the utility model, it can be achieved that being noted with the lower metallic print of conduction efficiency The agent structure of mould and cooling system part with the high metallic print injection mold of conduction efficiency, printing equipment are suitable for The cooling system of various somewhat complex designs;And convenient for water cooling or air-cooled carrying out circulation temperature lowering, it can be achieved that quick when using mold It takes away the operating temperature of core portion, phenomena such as workpiece of injection molding reduces deformation and overlap, improves the production efficiency of injection mold With the yield rate of workpiece.

Claims (7)

1. a kind of more metal arc formula 3D printing devices, it is characterised in that:Including X-axis linkage mechanism (1), Y-axis linkage mechanism (2), Z-axis linkage mechanism (3) and for control X-axis linkage mechanism (1), Y-axis linkage mechanism (2) and Z-axis linkage mechanism (3) into The control system of row three-shaft linkage, the X-axis linkage mechanism (1) are equipped at least two welding guns (4) for printing workpiece, and The X-axis linkage mechanism (1) is mounted on the movement that welding gun (4) can be driven to realize X-direction and Z-direction in Z-axis linkage mechanism (3);Institute It states Y-axis linkage mechanism (2) and is equipped with and can carry out the workpiece substrate (5) of Y-direction movement with it, which is located at welding gun (4) lower section.
2. more metal arc formula 3D printing devices according to claim 1, it is characterised in that:The X-axis linkage mechanism (1) Including X-axis substrate (101), the X direction guiding rails (102) that are arranged in parallel in X-axis substrate (101) both sides, by the first sliding block (103) Welding gun (4) can be installed on the X plates (104) that X direction guiding rails (102) move back and forth, the X plates (104);The X-axis substrate (101) It is upper, parallel positioned at both sides X direction guiding rails (102) between to be equipped with from X to the X that motor (105) driving rotates to lead screw (106), the X to Lead screw (106) matches linkage with X plates (104) by the first feed screw nut (107).
3. more metal arc formula 3D printing devices according to claim 1, it is characterised in that:The Y-axis linkage mechanism (2) Including horizontally disposed Y-axis substrate (201), the Y-direction guide rail (202) that is arranged in parallel in Y-axis substrate (201) both sides, by Two sliding blocks (203) can removably be equipped with workpiece on the Y plates (204) that Y-direction guide rail (202) move back and forth, the Y plates (204) Substrate (5);Parallel be equipped with is driven by Y-direction motor (205) on the Y-axis substrate (201), between both sides Y-direction guide rail (202) The Y-direction lead screw (206) of rotation, the Y-direction lead screw (206) match linkage with Y plates (204) by the second feed screw nut (207).
4. more metal arc formula 3D printing devices according to claim 1, it is characterised in that:The Z-axis linkage mechanism (3) Including be vertically arranged portal frame (301), be arranged in parallel in the Z-direction guide rails (302) of portal frame (301) both sides, the X-axis connection Motivation structure (1) can be moved back and forth by third sliding block (303) along Z-direction guide rail (302);On the portal frame (301), it is located at Z-direction It is parallel by guide rail (302) side to be equipped with by the Z-direction lead screw (305) of Z-direction motor (304) driving rotation, the Z-direction lead screw (305) and X-axis Linkage mechanism (1) matches linkage by third feed screw nut (306).
5. more metal arc formula 3D printing devices according to claim 4, it is characterised in that:The Z-direction lead screw (305) Quantity is 2, respectively by the synchronous driving of two Z-direction motors (304).
6. more metal arc formula 3D printing devices according to claim 1, it is characterised in that:The welding gun (4) includes and X The supporting rack (401) that axis linkage mechanism (1) is fixedly connected, is equipped with welding gun motor (402) and thread pressing wheel on supporting rack (401) (403), the output end of welding gun motor (402) is connected with wire feed rolls (404), the outboard wheel of wire feed rolls (404) and thread pressing wheel (403) Face reclines in no welding wire phase;The torch head (406) of argon inlet mouth (405) is provided with below support frame as described above (401), The torch head (406) is fixed with X-axis linkage mechanism (1) by gun barrel folder (407);The welding gun motor (402) is by control system Control operation.
7. more metal arc formula 3D printing devices according to claim 6, it is characterised in that:Wire feed rolls (404) packet The stop collar (408) for including wire feed rolls ontology and being pressed into wire feed axle hole.
CN201721578057.5U 2017-11-22 2017-11-22 More metal arc formula 3D printing devices Active CN207642291U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721578057.5U CN207642291U (en) 2017-11-22 2017-11-22 More metal arc formula 3D printing devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721578057.5U CN207642291U (en) 2017-11-22 2017-11-22 More metal arc formula 3D printing devices

Publications (1)

Publication Number Publication Date
CN207642291U true CN207642291U (en) 2018-07-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721578057.5U Active CN207642291U (en) 2017-11-22 2017-11-22 More metal arc formula 3D printing devices

Country Status (1)

Country Link
CN (1) CN207642291U (en)

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