CN113458531A - Auxiliary welding device for copper pipe for air conditioner production - Google Patents
Auxiliary welding device for copper pipe for air conditioner production Download PDFInfo
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- CN113458531A CN113458531A CN202110586530.9A CN202110586530A CN113458531A CN 113458531 A CN113458531 A CN 113458531A CN 202110586530 A CN202110586530 A CN 202110586530A CN 113458531 A CN113458531 A CN 113458531A
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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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
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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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/04—Heating appliances
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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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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Abstract
The utility model provides an air conditioner production is with supplementary welding set of copper pipe includes: the middle of the fixed base is horizontally provided with a translation chute; the movable sliding seats are symmetrically arranged on the left side and the right side of the fixed base; the fixed right-angle clamping plate is arranged above the movable sliding seat, a plurality of right-angle embedding grooves are formed in the middle of the fixed right-angle clamping plate at intervals, and the inner side faces of the fixed right-angle clamping plate are perpendicular to each other. The fixed copper pipe is clamped by the fixed right-angle clamping plates and the pressing right-angle clamping plates which are symmetrically arranged and can be staggered mutually, when the pressing right-angle clamping plates press and clamp the copper pipe, the fixed right-angle clamping plates and the pressing right-angle clamping plates can be synchronously driven to synchronously translate along the translation sliding groove, so that the copper pipes clamped by the fixed right-angle clamping plates symmetrically arranged on two sides can be mutually inserted to be preliminarily fixed, the clamping, fixing and inserting connection work can be synchronously carried out, manual operation is not needed, and the copper pipe clamp is more convenient to process and has higher precision.
Description
Technical Field
The utility model relates to an air conditioner production technical field especially relates to an air conditioner production is with supplementary welding set of copper pipe.
Background
The air conditioner is a device for adjusting and controlling parameters such as temperature, humidity, flow rate and the like of ambient air in a building or a structure by manual means, a copper pipe in the air conditioner is an air conditioner refrigerant pipe, the copper pipe is used as a main refrigerating part such as a connecting heat exchanger, a valve, a compressor and the like through which a refrigerant can flow, when the air conditioner is produced, a copper pipe pipeline such as the compressor, the heat exchanger and the like is usually required to be connected, when the copper pipe in the air conditioner is welded, the copper pipe joint is generally heated at high temperature and a welding flux is melted to weld the copper pipe together, the heating copper pipe is generally heated by adopting flame heating or high-frequency induction heating, the flame heating has lower safety due to the appearance of open fire, and the high-frequency induction is heated by utilizing induction current generated by a conductor under the action of a high-frequency magnetic field and the self heating of the conductor caused by the action hysteresis loss of the magnetic field in the conductor, generally, non-conductive materials are not heated, so that the method is safer.
The applicant finds that the welding flux is still manually fed during welding at present, the welding processing efficiency is low, meanwhile, a joint of a copper pipe needs to be plugged into another copper pipe joint to be temporarily fixed by friction before the copper pipe is welded, and when the welding heating is carried out, the copper pipe is heated and expanded to cause the joint of the copper pipe to easily fall off, so that the welding quality and the welding efficiency are influenced, the copper pipe needs to be additionally and fixedly connected by manually arranging a clamp in advance, the welding processing is troublesome, and the welding efficiency is low.
Disclosure of Invention
In view of this, the present disclosure aims to provide an auxiliary welding device for a copper pipe for air conditioner production, so as to solve the problems that before welding the copper pipe, an additional fixture needs to be arranged, the copper pipe needs to be manually connected and fixed in advance, and manual welding flux needs to be applied manually, so that the welding efficiency is low.
Based on above-mentioned purpose, this disclosure provides an air conditioner production is with supplementary welding set of copper pipe, includes:
the middle of the fixed base is horizontally provided with a translation chute, the bottom of the translation chute is provided with a central return spring, the rear side of the fixed base is provided with a vertical guide column, and the outer side of the fixed base is provided with a fixed support frame;
the movable sliding seats are symmetrically arranged on the left side and the right side of the fixed base, translation sliding blocks are arranged at the bottoms of the movable sliding seats, translation pressing blocks are arranged on the rear sides of the movable sliding seats, and guide inclined planes are arranged on the upper surfaces of the translation pressing blocks;
the fixed right-angle clamping plate is arranged above the movable sliding seat, a plurality of right-angle embedding grooves are formed in the middle of the fixed right-angle clamping plate at intervals, the inner side surfaces of the fixed right-angle clamping plate are perpendicular to each other, an elastic contact piece is arranged on the surface of the inner side surface of the fixed right-angle clamping plate, and a plurality of arc-shaped grooves are uniformly formed in the middle of the elastic contact piece;
the pressing right-angle clamping plate is arranged above the fixed right-angle clamping plate, the inner side surfaces of the pressing right-angle clamping plate are perpendicular to each other, the pressing right-angle clamping plate is matched with the right-angle embedding groove in size, the pressing right-angle clamping plate is in embedded sliding connection with the fixed right-angle clamping plate through the right-angle embedding groove, a connecting support rod is arranged above the pressing right-angle clamping plate, a connecting sleeve is embedded outside the connecting support rod, a buffer spring is arranged in the middle of the connecting sleeve, and a guide sliding block is arranged at the top end of the connecting sleeve;
the linkage pressing block is arranged above the fixed base, a longitudinal sliding sleeve is arranged in the middle of the linkage pressing block, a trapezoidal pressing block is arranged on the front side of the linkage pressing block, a pressing inclined plane is arranged on the lower surface of the trapezoidal pressing block, a synchronous cross frame is arranged in the center of the linkage pressing block, a transverse sliding groove is formed in the middle of the synchronous cross frame, and pressing racks are symmetrically arranged on the left side and the right side of the linkage pressing block;
the gear is moved in the pressure, set up in the outside of rack is moved in the pressure, the outside of gear is moved in the pressure is provided with the operation depression bar, the inner of operation depression bar is provided with spacing snap ring, the outside nestification of operation depression bar is provided with the balancing weight, the centre of balancing weight is provided with the connection sliding sleeve, both ends all are provided with the energy-absorbing gasket around the connection sliding sleeve, the outer end of operation depression bar is provided with horizontal branch.
In some optional embodiments, the moving slide is slidably connected with the translation chute through the translation slide block, and a right-angle guide plate is arranged on the outer side of the moving slide.
In some alternative embodiments, the inner side surface of the pressing right-angle clamping plate is also provided with an elastic contact piece, and the inner side surface of the pressing right-angle clamping plate is perpendicular to the inner side surface of the adjacent fixed right-angle clamping plate.
In some optional embodiments, the linkage pressing block is slidably connected with the vertical guide column through the longitudinal sliding sleeve, the pressing inclined plane and the guide inclined plane are attached to each other, and the pressing inclined plane and the guide inclined plane are both obliquely arranged towards one side of the vertical central line far away from the translation sliding groove.
In some optional embodiments, the pressing right-angle clamping plate is slidably connected with the connecting sleeve through the connecting support rod, and the connecting sleeve is slidably connected with the transverse sliding groove through the guide sliding block.
In some optional embodiments, the operating pressure rod is rotatably connected with the fixed support frame through the pressing gear, the pressing gear and the pressing rack are meshed with each other to form a transmission mechanism, and the balancing weight is slidably connected with the operating pressure rod through the connecting sliding sleeve.
In some optional embodiments, an adjusting slide seat is arranged in the middle of the translation sliding groove, a connecting support is arranged above the adjusting slide seat, the connecting support is connected with the translation sliding groove in a sliding mode through the adjusting slide seat, a U-shaped heating coil is arranged at the front end of the connecting support, a C-shaped support frame is arranged on the outer side of the connecting support, and the horizontal center line of the C-shaped support frame and the horizontal center line of the U-shaped heating coil are parallel to the horizontal center line of the translation sliding groove.
In some optional embodiments, a rotating chute is arranged in the middle of the C-shaped support frame, a C-shaped rotating sliding block is embedded in the rotating chute, a welding rod fixing sleeve is arranged at the bottom end of the C-shaped rotating sliding block, conveying rollers are symmetrically arranged in the middle of the welding rod fixing sleeve, a synchronizing gear is arranged at the shaft end of each conveying roller, and a conveying motor is arranged at the shaft end of each synchronizing gear.
In some optional embodiments, the welding rod fixing sleeve is rotatably connected with the C-shaped support frame through the C-shaped rotating slide block and the rotating chute, and the central axis of the welding rod fixing sleeve intersects with the central point of the C-shaped support frame.
In some optional embodiments, a rotating half-tooth ring is arranged in the middle of the C-shaped rotating slider, a driving gear is arranged on the outer side of the rotating half-tooth ring, a driving motor is arranged at the shaft end of the driving gear, and the driving gear and the rotating half-tooth ring are meshed with each other to form a transmission mechanism.
From the above, it can be seen that the auxiliary welding device for copper pipes for air conditioner production provided by the present disclosure can clamp and hold a fixed copper pipe and keep the copper pipe in a central position to move horizontally through the fixed right-angle clamping plate and the pressing right-angle clamping plate which are symmetrically arranged and can be staggered with each other, and when the pressing right-angle clamping plate presses and holds the copper pipe, the fixed right-angle clamping plate and the pressing right-angle clamping plate can be synchronously driven to move horizontally along the horizontal sliding groove, so that the copper pipes clamped by the fixed right-angle clamping plates symmetrically arranged on both sides can be mutually inserted and preliminarily fixed to synchronously carry out clamping, fixing and inserting connection work, without manual operation, the auxiliary welding device is more convenient and higher in processing, and after the copper pipes are mutually inserted and fixed, the auxiliary welding device can be positioned between the U-shaped heating coils, the connection position of the copper pipe can be heated through the U-shaped heating coils, and the welding rod fixing sleeve can be driven to rotate circumferentially through the rotatable C-shaped rotating slider, welding rod in with the welding rod fixed sleeve rotates the welding around copper union coupling department, and welding process is more convenient to can encircle comprehensive welding to copper union coupling department, welding process quality is higher.
Drawings
In order to more clearly illustrate the technical solutions in the present disclosure or related technologies, the drawings needed to be used in the description of the embodiments or related technologies are briefly introduced below, and it is obvious that the drawings in the following description are only embodiments of the present disclosure, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front view of an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a press-fit state according to an embodiment of the disclosure;
FIG. 3 is a schematic structural diagram of a fixing base according to an embodiment of the disclosure;
FIG. 4 is a schematic view of a fixed right angle clamping plate according to an embodiment of the present disclosure;
FIG. 5 is a schematic structural diagram of a linkage briquette according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of a C-shaped rotating slider according to an embodiment of the disclosure.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.
It is to be noted that technical terms or scientific terms used in the embodiments of the present disclosure should have a general meaning as understood by those having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and similar terms in the embodiments of the disclosure is not intended to indicate any order, quantity, or importance, but rather to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The utility model discloses, air conditioner production is with supplementary welding set of copper pipe includes:
the device comprises a fixed base 1, wherein a translation chute 101 is horizontally arranged in the middle of the fixed base 1, a central return spring 102 is arranged at the bottom of the translation chute 101, a vertical guide column 103 is arranged at the rear side of the fixed base 1, and a fixed support frame 104 is arranged at the outer side of the fixed base 1;
the movable sliding seat 2 is symmetrically arranged on the left side and the right side of the fixed base 1, a translation sliding block 201 is arranged at the bottom of the movable sliding seat 2, a translation pressing block 202 is arranged on the rear side of the movable sliding seat 2, and a guide inclined plane 203 is arranged on the upper surface of the translation pressing block 202;
the fixed right-angle clamping plate 3 is arranged above the movable sliding seat 2, a plurality of right-angle embedding grooves 301 are formed in the middle of the fixed right-angle clamping plate 3 at intervals, the inner side surfaces of the fixed right-angle clamping plate 3 are perpendicular to each other, an elastic contact piece 302 is arranged on the surface of the inner side surface of the fixed right-angle clamping plate 3, and a plurality of arc-shaped grooves 303 are uniformly formed in the middle of the elastic contact piece 302;
the pressing right-angle clamping plate 4 is arranged above the fixed right-angle clamping plate 3, the inner side surfaces of the pressing right-angle clamping plate 4 are perpendicular to each other, the pressing right-angle clamping plate 4 is matched with the right-angle embedding groove 301 in size, the pressing right-angle clamping plate 4 is in embedding sliding connection with the fixed right-angle clamping plate 3 through the right-angle embedding groove 301, a connecting support rod 401 is arranged above the pressing right-angle clamping plate 4, a connecting sleeve 402 is nested outside the connecting support rod 401, a buffer spring 403 is arranged in the middle of the connecting sleeve 402, and a guide sliding block 404 is arranged at the top end of the connecting sleeve 402;
the linkage pressing block 5 is arranged above the fixed base 1, a longitudinal sliding sleeve 501 is arranged in the middle of the linkage pressing block 5, a trapezoidal pressing block 502 is arranged on the front side of the linkage pressing block 5, a pressing inclined plane 503 is arranged on the lower surface of the trapezoidal pressing block 502, a synchronous transverse frame 504 is arranged in the center of the linkage pressing block 5, a transverse sliding groove 505 is arranged in the middle of the synchronous transverse frame 504, and pressing racks 506 are symmetrically arranged on the left side and the right side of the linkage pressing block 5;
the pressing gear 6 is arranged on the outer side of the pressing rack 506, an operation pressing rod 601 is arranged on the outer side of the pressing gear 6, a limiting clamping ring 602 is arranged at the inner end of the operation pressing rod 601, a balancing weight 603 is arranged on the outer side of the operation pressing rod 601 in a nested mode, a connecting sliding sleeve 604 is arranged in the middle of the balancing weight 603, energy absorbing gaskets 605 are arranged at the front end and the rear end of the connecting sliding sleeve 604, and a transverse supporting rod 606 is arranged at the outer end of the operation pressing rod 601.
Referring to fig. 1 to 6, an embodiment of the present invention provides an auxiliary welding device for a copper pipe for air conditioner production, including: the device comprises a fixed base 1, wherein a translation chute 101 is horizontally arranged in the middle of the fixed base 1, a central return spring 102 is arranged at the bottom of the translation chute 101, a vertical guide column 103 is arranged at the rear side of the fixed base 1, and a fixed support frame 104 is arranged at the outer side of the fixed base 1; the movable sliding seat 2 is symmetrically arranged on the left side and the right side of the fixed base 1, a translation sliding block 201 is arranged at the bottom of the movable sliding seat 2, a translation pressing block 202 is arranged on the rear side of the movable sliding seat 2, and a guide inclined plane 203 is arranged on the upper surface of the translation pressing block 202; the fixed right-angle clamping plate 3 is arranged above the movable sliding seat 2, a plurality of right-angle embedding grooves 301 are formed in the middle of the fixed right-angle clamping plate 3 at intervals, the inner side surfaces of the fixed right-angle clamping plate 3 are perpendicular to each other, an elastic contact piece 302 is arranged on the surface of the inner side surface of the fixed right-angle clamping plate 3, and a plurality of arc-shaped grooves 303 are uniformly formed in the middle of the elastic contact piece 302; the pressing right-angle clamping plate 4 is arranged above the fixed right-angle clamping plate 3, the inner side surfaces of the pressing right-angle clamping plate 4 are perpendicular to each other, the pressing right-angle clamping plate 4 is matched with the right-angle embedding groove 301 in size, the pressing right-angle clamping plate 4 is in embedding sliding connection with the fixed right-angle clamping plate 3 through the right-angle embedding groove 301, a connecting support rod 401 is arranged above the pressing right-angle clamping plate 4, a connecting sleeve 402 is nested outside the connecting support rod 401, a buffer spring 403 is arranged in the middle of the connecting sleeve 402, and a guide sliding block 404 is arranged at the top end of the connecting sleeve 402; the linkage pressing block 5 is arranged above the fixed base 1, a longitudinal sliding sleeve 501 is arranged in the middle of the linkage pressing block 5, a trapezoidal pressing block 502 is arranged on the front side of the linkage pressing block 5, a pressing inclined plane 503 is arranged on the lower surface of the trapezoidal pressing block 502, a synchronous transverse frame 504 is arranged in the center of the linkage pressing block 5, a transverse sliding groove 505 is arranged in the middle of the synchronous transverse frame 504, and pressing racks 506 are symmetrically arranged on the left side and the right side of the linkage pressing block 5; the pressing gear 6 is arranged on the outer side of the pressing rack 506, an operation pressing rod 601 is arranged on the outer side of the pressing gear 6, a limiting clamping ring 602 is arranged at the inner end of the operation pressing rod 601, a balancing weight 603 is arranged on the outer side of the operation pressing rod 601 in a nested mode, a connecting sliding sleeve 604 is arranged in the middle of the balancing weight 603, energy absorbing gaskets 605 are arranged at the front end and the rear end of the connecting sliding sleeve 604, and a transverse supporting rod 606 is arranged at the outer end of the operation pressing rod 601.
Referring to fig. 1 to 6, alternatively, the device can support the copper tube to be welded through the fixed right-angle clamping plate 3, the fixed right-angle clamping plate 3 is symmetrically arranged on the fixed base 1, and the fixed right-angle clamping plate 3 is of a right-angle structure, the inner side surfaces of the fixed right-angle clamping plate 3 are perpendicular to each other, so that the copper tube can be directly placed on the inner side of the pressing right-angle clamping plate 4, and can naturally fall into the bottom of the fixed right-angle clamping plate 3 through the guidance of the perpendicular inner side surfaces, meanwhile, a plurality of right-angle embedding grooves 301 are arranged at intervals in the middle of the fixed right-angle clamping plate 3, and the pressing right-angle clamping plate 4 is in embedded sliding connection with the fixed right-angle clamping plate 3 through the right-angle embedding grooves 301, and the pressing right-angle clamping plate 4 is also of a right-angle structure, the inner side surfaces of the pressing right-angle clamping plate 4 are perpendicular to each other, so that by moving the pressing right-angle clamping plate 4 downwards, so that the pressing right-angle clamping plate 4 can be embedded into the right-angle embedding groove 301, the fixed copper pipe can be clamped by moving the fixed right-angle clamping plate 3, the inner side surface of the pressing right-angle clamping plate 4 is vertical to the inner side surface of the adjacent fixed right-angle clamping plate 3, the copper pipes clamped at two sides can be positioned on the same straight line, and the right-angle structure is convenient for clamping and fixing copper pipes with different sizes, the use is more flexible and convenient, the surface of the inner side surface of the fixed right-angle clamping plate 3 is provided with an elastic contact piece 302, the middle of the elastic contact piece 302 is uniformly provided with a plurality of arc-shaped grooves 303, and the inner side surface of the pressing right-angle clamping plate 4 is also provided with the elastic contact piece 302, so that the contact clamping area can be improved through the elastic contact piece 302 and the arc-shaped grooves 303, and the clamping and the fixing stability can be improved, the fixed right-angle clamping plate 3 is arranged on the moving slide seat 2, and the moving slide seat 2 is connected with the translation slide groove 101 through the translation slide block 201, the right-angle guide plate 105 is arranged on the outer side of the movable sliding seat 2, so that after the fixed copper pipe is clamped by the fixed right-angle clamping plate 3, the fixed copper pipe can slide towards the center along the translation sliding groove 101 through the movable sliding seat 2, and the copper pipes clamped symmetrically on two sides are mutually spliced and inserted to be fixed.
Referring to fig. 1 to 6, optionally, the device can make the pressing right-angle clamping plate 4 be inserted into the right-angle engaging groove 301 by moving the pressing right-angle clamping plate 4 downwards, and movably clamp the fixed copper pipe with the fixed right-angle clamping plate 3, while the fixed right-angle clamping plate 3 is mounted on the movable sliding base 2, the pressing right-angle clamping plate 4 is connected with the guide slider 404 through the connecting rod 401 and the connecting sleeve 402, and the linkage pressing block 5 is slidably connected with the vertical guide post 103 through the longitudinal sliding sleeve 501, the vertical guide post 103 can be provided with a spring to assist the return of the linkage pressing block 5, so that by moving the linkage pressing block 5 downwards, the synchronous cross frame 504 and the guide slider 404 mounted thereon can be driven to synchronously move downwards, while the pressing right-angle clamping plate 4 is slidably connected with the connecting sleeve 402 through the connecting rod 401, the connecting sleeve 402 is further provided with a buffer spring 403, therefore, the connecting support rod 401 and the right-angle clamping plate 4 can be pressed downwards through the buffer spring 403, so that the right-angle clamping plate 4 can move downwards to be matched with the fixed right-angle clamping plate 3 to clamp a fixed copper pipe, the linkage pressing block 5 and the movable sliding seat 2 are respectively and correspondingly provided with the trapezoid pressing block 502 and the translation pressing block 202, the upper surface and the lower surface of the trapezoid pressing block 502 and the translation pressing block 202 are respectively and correspondingly provided with the pressing inclined surface 503 and the guide inclined surface 203, the pressing inclined surface 503 and the guide inclined surface 203 are mutually attached, the pressing inclined surface 503 and the guide inclined surface 203 are both obliquely arranged towards one side far away from the vertical central line of the translation sliding groove 101, after the linkage pressing block 5 moves downwards for a certain distance, the trapezoid pressing block 502 is driven to move downwards, the trapezoid pressing block 502 pushes the translation pressing block 202 through the pressing inclined surface 503 and the guide inclined surface 203, so that the translation pressing block 202 and the movable sliding seat 2 synchronously translate along the center of the translation sliding groove 101, meanwhile, the connecting sleeve 402 is slidably connected with the transverse sliding chute 505 through the guide sliding block 404, so that the fixed right-angle clamping plate 3, the pressing right-angle clamping plate 4 and the copper pipes clamped and fixed by the fixed right-angle clamping plate can be synchronously translated to the center of the translation sliding chute 101, so that the copper pipes clamped and fixed can be mutually inserted and preliminarily fixed, and subsequent welding processing can be conveniently carried out, the pressing linkage pressing block 5 drives the pressing right-angle clamping plate 4 to move, cooperate with the fixed right-angle clamping plate 3 to clamp the fixed copper pipes, can drive the copper pipes to translate and carry out inserting and fixing, and is more convenient and rapid to use, the linkage pressing block 5 drives the pressing translation through the pressing gear 6 and the pressing rack 506, the pressing gear 6 and the pressing rack 506 are mutually engaged to form a transmission mechanism, the operation pressing rod 601 is rotatably connected with the fixed supporting frame 104 through the pressing gear 6, so that the pressing gear 6 can be driven to rotate through moving the operation pressing rod 601, further, the pressing gear 6 drives the linkage pressing block 5 to move up and down through the pressing rack 506, the operation pressing rod 601 is further provided with a balancing weight 603, the balancing weight 603 is connected with the operation pressing rod 601 in a sliding manner through a connecting sliding sleeve 604, the operation pressing rod 601 is in an upward inclined state when the linkage pressing block 5 is positioned at the upper side, the balancing weight 603 on the operation pressing rod is positioned at the inner end of the operation pressing rod 601, the gravity of the whole operation pressing rod 601 and the linkage pressing block 5 is balanced through the balancing weight 603, so that the operation pressing rod 601 and the linkage pressing block 5 can be in a static state, when the operation pressing rod 601 moves downwards, the linkage pressing block 5 can be driven to move downwards to carry out clamping and splicing work, at the moment, the operation pressing rod 601 is in a downward inclined state, the balancing weight 603 on the balancing weight 601 and the gravity of the whole linkage pressing block 5 are balanced through the balancing weight 603, alright with continuous pressure move linkage briquetting 5 to make the copper pipe can continuously keep the fixed state of inserting of piecing together of centre gripping, be convenient for follow-up welding process that carries on, through balancing weight 603 that can translate alright with fixed linkage briquetting 5 of quick translation, convenient and fast more during processing use.
Referring to fig. 1 to 6, optionally, the device can fast clamp and fix the copper pipe by the fixed right-angle clamping plate 3 and the pressing right-angle clamping plate 4, and insert and fix the copper pipe to prepare for the welding process, an adjusting slide 7 is disposed in the middle of the translation chute 101 of the device, a connecting bracket 701 is disposed above the adjusting slide 7, the connecting bracket 701 is slidably connected with the translation chute 101 by the adjusting slide 7, a U-shaped heating coil 702 is disposed at the front end of the connecting bracket 701, a C-shaped support bracket 703 is disposed at the outer side of the connecting bracket 701, a horizontal center line of the C-shaped support bracket 703 and a horizontal center line of the U-shaped heating coil 702 are both parallel to a horizontal center line of the translation chute 101, so that the copper pipe is located between the C-shaped support bracket and the U-shaped heating coil 702 after the splicing process, the joint of the copper pipe can be heated by the U-shaped heating coil 702 to facilitate the welding process, the adjusting slide seat 7 can slide along the translation chute 101 to adjust the position of the U-shaped heating coil 702, so that the U-shaped heating coil 702 can move to the copper pipe joint for heating, meanwhile, the middle of the C-shaped support frame 703 is provided with a rotation chute 704, the inner side of the rotation chute 704 is embedded with a C-shaped rotating slider 8, the bottom end of the C-shaped rotating slider 8 is provided with a welding rod fixing sleeve 804, the middle of the welding rod fixing sleeve 804 is symmetrically provided with a conveying roller 805, the shaft end of the conveying roller 805 is provided with a synchronizing gear 806, the shaft end of the synchronizing gear 806 is provided with a conveying motor 807, a welding rod can be embedded and installed in the welding rod fixing sleeve 804, the symmetrically arranged conveying roller 805 can convey the welding rod by rotating and clamping to convey the welding rod to the copper pipe joint for welding, and the welding rod fixing sleeve 804 is rotatably connected with the C-shaped support frame 703 through the C-shaped rotating slider 8 and the rotation chute 704, the central axis of welding rod fixing sleeve 804 is handed over in the central point of C type support frame 703, and the centre of the rotatory slider 8 of C type is provided with rotatory half ring gear 801, the outside of rotatory half ring gear 801 is provided with drive gear 802, the axle head of drive gear 802 is provided with driving motor 803, intermeshing constitutes drive mechanism between drive gear 802 and the rotatory half ring gear 801, so rotate alright drive rotatory half ring gear 801 through drive gear 802, and then drive the rotatory slider 8 of C type and the rotation of welding rod fixing sleeve 804, make the welding rod can rotate the welding around the middle through-going, with the degree of consistency that improves welding efficiency and welding process, and then improve welding process quality.
When in use, firstly, welding rods are arranged in a welding rod fixing sleeve 804 and are clamped and fixed through a conveying roller 805, then two copper pipes to be welded are respectively arranged in the fixed right-angle clamping plates 3 which are symmetrically arranged at two sides, the inner side surface vertical to the fixed right-angle clamping plates 3 naturally rolls to the bottom, then the operation pressure rod 601 is pressed downwards through the transverse support rod 606, the operation pressure rod 601 drives the pressing gear 6 to rotate, the pressing gear 6 drives the linkage pressing block 5 to move downwards through the pressing rack 506, and further drives the pressing right-angle clamping plate 4 to move downwards, so that the pressing right-angle clamping plate 4 is embedded into the right-angle embedding groove 301 and moves with the fixed right-angle clamping plates 3 to clamp the fixed copper pipes, then the linkage pressing block 5 continues to move downwards to drive the trapezoid pressing block 502 to be in contact with the translation pressing block 202, the trapezoid pressing block 502 can push the translation pressing block 202 through the pressing inclined surface 503 and the guide inclined surface 203, the translation pressing block 202 and the moving slide seat 2 are enabled to synchronously translate along the center of the translation sliding chute 101, the fixed right-angle clamping plate 3, the pressing right-angle clamping plate 4 and the copper pipes clamped and fixed on the two sides can be synchronously translated towards the center of the translation sliding chute 101 in an inserting mode, the copper pipes clamped and fixed on the two sides can be mutually inserted and preliminarily fixed, the balancing weight 603 naturally slides to the outer end of the operation pressing rod 601 under the action of gravity, the gravity of the operation pressing rod 601 and the linkage pressing block 5 is balanced through the balancing weight 603, the linkage pressing block 5 can be continuously pressed, so that the copper pipes can continuously keep a clamping and fixing inserting state, then the adjusting slide seat 7 can slide along the translation sliding chute 101, the U-shaped heating coil 702 and the C-shaped supporting frame 703 can move to the position where the copper pipes pass through the connection of the copper pipes, the connection position is heated through the U-shaped heating coil 702, and the conveying motor 807 drives the conveying roller 805 to simultaneously rotate through the synchronizing gear 806, the welding rod is conveyed to the joint of the copper pipe by clamping, simultaneously, the driving motor 803 drives the driving gear 802 to rotate, the driving gear 802 drives the C-shaped rotating slide block 8 to rotate along the rotating chute 704 of the C-shaped support frame 703 through the rotating half-toothed ring 801, so that the welding rod can rotate and weld around the middle passage, when the welding process is completed, the C-shaped rotating slide block 8 resets, then the operating press rod 601 is lifted upwards through the transverse support rod 606 to drive the press gear 6, the press gear 6 drives the linkage press block 5 to move upwards through the press rack 506 to reset, at the moment, the translational press block 202 loses the pressing action of the trapezoidal press block 502, the central reset spring 102 pushes the moving slide seats 2 and the translational slide block 201 at both sides to move and reset towards both sides, at the moment, the press right-angle clamping plate 4 is reduced in pressure, but the fixed right-angle clamping plate 3 and the press right-angle clamping still have certain pressure to clamp and fix the copper pipe, just can drag the copper pipe both sides of both sides to test copper pipe welded fastening's steadiness and quality simultaneously, avoid producing the rosin joint and do not inject into the coolant after the complete connection and produce and leak, in order to carry out welding process back and carry out testing work in step, it is more convenient, then linkage briquetting 5 resets completely, presses and moves right angle grip block 4 and fixed right angle grip block 3 and breaks away from each other, alright with the copper pipe that will accomplish welding process takes out.
The auxiliary welding device for the copper pipe for the air conditioner production, provided by the invention, can clamp and fix the copper pipe and keep the copper pipe in the central position to move horizontally through the fixed right-angle clamping plate 3 and the pressing right-angle clamping plate 4 which are symmetrically arranged and can be staggered mutually, when the pressing right-angle clamping plate 4 presses and clamps the copper pipe, the fixed right-angle clamping plate 3 and the pressing right-angle clamping plate 4 can be synchronously driven to move horizontally along the horizontal moving chute 101, so that the copper pipes clamped by the fixed right-angle clamping plates 3 symmetrically arranged at two sides can be mutually inserted and preliminarily fixed to synchronously carry out clamping, fixing and inserting connection work, manual operation is not needed, the auxiliary welding device is more convenient and higher in processing, the copper pipes can be positioned between the U-shaped heating coils 702 after being mutually inserted and fixed, the joints of the copper pipes can be heated through the U-shaped heating coils 702, and the welding rod fixing sleeve 804 can be driven to rotate circumferentially through the rotatable C-shaped rotating slide block 8, welding rod in with welding rod fixed sleeve 804 rotates the welding around copper union coupling department, and welding process is more convenient to can encircle comprehensive welding to copper union coupling department, welding process quality is higher.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to suggest that the scope of embodiments of the present disclosure (including the claims) is limited to these examples; within the idea of embodiments of the present disclosure, also technical features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the embodiments of the present disclosure as described above, which are not provided in detail for the sake of brevity.
While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description.
The disclosed embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalents, improvements, and the like that may be made within the spirit and principles of the embodiments of the disclosure are intended to be included within the scope of the disclosure.
Claims (10)
1. The utility model provides an air conditioner production is with supplementary welding set of copper pipe which characterized in that includes:
the middle of the fixed base is horizontally provided with a translation chute, the bottom of the translation chute is provided with a central return spring, the rear side of the fixed base is provided with a vertical guide column, and the outer side of the fixed base is provided with a fixed support frame;
the movable sliding seats are symmetrically arranged on the left side and the right side of the fixed base, translation sliding blocks are arranged at the bottoms of the movable sliding seats, translation pressing blocks are arranged on the rear sides of the movable sliding seats, and guide inclined planes are arranged on the upper surfaces of the translation pressing blocks;
the fixed right-angle clamping plate is arranged above the movable sliding seat, a plurality of right-angle embedding grooves are formed in the middle of the fixed right-angle clamping plate at intervals, the inner side surfaces of the fixed right-angle clamping plate are perpendicular to each other, an elastic contact piece is arranged on the surface of the inner side surface of the fixed right-angle clamping plate, and a plurality of arc-shaped grooves are uniformly formed in the middle of the elastic contact piece;
the pressing right-angle clamping plate is arranged above the fixed right-angle clamping plate, the inner side surfaces of the pressing right-angle clamping plate are perpendicular to each other, the pressing right-angle clamping plate is matched with the right-angle embedding groove in size, the pressing right-angle clamping plate is in embedded sliding connection with the fixed right-angle clamping plate through the right-angle embedding groove, a connecting support rod is arranged above the pressing right-angle clamping plate, a connecting sleeve is embedded outside the connecting support rod, a buffer spring is arranged in the middle of the connecting sleeve, and a guide sliding block is arranged at the top end of the connecting sleeve;
the linkage pressing block is arranged above the fixed base, a longitudinal sliding sleeve is arranged in the middle of the linkage pressing block, a trapezoidal pressing block is arranged on the front side of the linkage pressing block, a pressing inclined plane is arranged on the lower surface of the trapezoidal pressing block, a synchronous cross frame is arranged in the center of the linkage pressing block, a transverse sliding groove is formed in the middle of the synchronous cross frame, and pressing racks are symmetrically arranged on the left side and the right side of the linkage pressing block;
the gear is moved in the pressure, set up in the outside of rack is moved in the pressure, the outside of gear is moved in the pressure is provided with the operation depression bar, the inner of operation depression bar is provided with spacing snap ring, the outside nestification of operation depression bar is provided with the balancing weight, the centre of balancing weight is provided with the connection sliding sleeve, both ends all are provided with the energy-absorbing gasket around the connection sliding sleeve, the outer end of operation depression bar is provided with horizontal branch.
2. An auxiliary welding device for a copper pipe for air conditioner production according to claim 1, wherein the movable sliding seat is connected with the translational sliding groove in a sliding manner through the translational sliding block, and a right-angle guide plate is arranged on the outer side of the movable sliding seat.
3. An auxiliary welding device for a copper pipe for air conditioner production according to claim 1, wherein the inner side surface of the pressing right-angle clamping plate is also provided with an elastic contact piece, and the inner side surface of the pressing right-angle clamping plate is perpendicular to the inner side surface of the adjacent fixed right-angle clamping plate.
4. The auxiliary welding device for the copper pipe for the air conditioner production according to claim 1, wherein the linkage pressing block is connected with the vertical guide column in a sliding mode through the longitudinal sliding sleeve, the pressing inclined plane and the guide inclined plane are attached to each other, and the pressing inclined plane and the guide inclined plane are both arranged in an inclined mode towards one side far away from a vertical central line of the translation sliding groove.
5. The auxiliary welding device for the copper pipe for the air conditioner production according to claim 1, wherein the pressing right-angle clamping plate is in sliding connection with the connecting sleeve through the connecting support rod, and the connecting sleeve is in sliding connection with the transverse sliding groove through the guide sliding block.
6. The auxiliary welding device for the copper pipe for the air conditioner production according to claim 1, wherein the operation pressure rod is rotatably connected with the fixed support frame through the pressing gear, the pressing gear and the pressing rack are meshed with each other to form a transmission mechanism, and the balancing weight is slidably connected with the operation pressure rod through the connecting sliding sleeve.
7. The auxiliary welding device for the copper pipe for the air conditioner production according to claim 1, wherein an adjusting slide seat is arranged in the middle of the translation sliding groove, a connecting support is arranged above the adjusting slide seat, the connecting support is in sliding connection with the translation sliding groove through the adjusting slide seat, a U-shaped heating coil is arranged at the front end of the connecting support, a C-shaped support frame is arranged on the outer side of the connecting support, and the horizontal center line of the C-shaped support frame and the horizontal center line of the U-shaped heating coil are parallel to the horizontal center line of the translation sliding groove.
8. An auxiliary welding device for a copper pipe for air conditioner production according to claim 7, wherein a rotating chute is arranged in the middle of the C-shaped supporting frame, a C-shaped rotating slide block is embedded in the rotating chute, a welding rod fixing sleeve is arranged at the bottom end of the C-shaped rotating slide block, conveying rollers are symmetrically arranged in the middle of the welding rod fixing sleeve, a synchronizing gear is arranged at the shaft end of each conveying roller, and a conveying motor is arranged at the shaft end of each synchronizing gear.
9. An auxiliary welding device for a copper pipe for air conditioner production as recited in claim 8, wherein said welding rod fixing sleeve is rotatably connected to said C-shaped supporting frame through said C-shaped rotary slider and said rotary chute, and a central axis of said welding rod fixing sleeve intersects a central point of said C-shaped supporting frame.
10. An auxiliary welding device for a copper pipe for air conditioner production according to claim 8, wherein a rotary half-toothed ring is arranged in the middle of the C-shaped rotary sliding block, a driving gear is arranged on the outer side of the rotary half-toothed ring, a driving motor is arranged at the shaft end of the driving gear, and the driving gear and the rotary half-toothed ring are meshed with each other to form a transmission mechanism.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110586530.9A CN113458531B (en) | 2021-05-27 | 2021-05-27 | Copper pipe auxiliary welding device for air conditioner production |
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|---|---|---|---|
| CN202110586530.9A CN113458531B (en) | 2021-05-27 | 2021-05-27 | Copper pipe auxiliary welding device for air conditioner production |
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| CN113458531A true CN113458531A (en) | 2021-10-01 |
| CN113458531B CN113458531B (en) | 2023-10-20 |
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| CN115070333A (en) * | 2022-08-19 | 2022-09-20 | 长治市三耐铸业有限公司 | Matching device for overturning of positioner |
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| CN114505647A (en) * | 2022-03-01 | 2022-05-17 | 金展铜业(沭阳)有限公司 | Copper rod connecting device |
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| CN115070333A (en) * | 2022-08-19 | 2022-09-20 | 长治市三耐铸业有限公司 | Matching device for overturning of positioner |
| CN115070333B (en) * | 2022-08-19 | 2022-11-08 | 长治市三耐铸业有限公司 | Matching device for overturning of positioner |
| CN117428391A (en) * | 2023-09-01 | 2024-01-23 | 斯领克新材料(浙江)有限公司 | Convenient assembly device based on intelligent welding |
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| CN113458531B (en) | 2023-10-20 |
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