CN117020530A - Welding fixture for automobile machining manipulator - Google Patents

Welding fixture for automobile machining manipulator Download PDF

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Publication number
CN117020530A
CN117020530A CN202311119945.0A CN202311119945A CN117020530A CN 117020530 A CN117020530 A CN 117020530A CN 202311119945 A CN202311119945 A CN 202311119945A CN 117020530 A CN117020530 A CN 117020530A
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CN
China
Prior art keywords
plate
support plate
machining
welding
cleaning roller
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Pending
Application number
CN202311119945.0A
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Chinese (zh)
Inventor
翁红英
唐平超
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Priority to CN202311119945.0A priority Critical patent/CN117020530A/en
Publication of CN117020530A publication Critical patent/CN117020530A/en
Pending legal-status Critical Current

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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
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B23K37/0435—Clamps
    • B23K37/0443—Jigs
    • 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
    • B23K37/006—Safety devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

The invention discloses an automobile machining manipulator welding fixture, which belongs to the technical field of automobile machining and comprises a machining table and a protective shell, wherein the protective shell is arranged on the machining table and is close to the rear end part of the machining table, a flip-type baffle is arranged at the opening part of the protective shell, an adjusting mechanism capable of controlling the baffle to switch the opening part of the protective shell in a closing manner is arranged at the side end of the protective shell, a movable supporting plate capable of assembling an automobile part fixture is arranged on the machining table, a driving mechanism capable of driving the supporting plate to move is arranged on the machining table, a cleaning mechanism is arranged above the supporting plate, a smoke collector and a manipulator for welding are arranged in the protective shell, the device can form protection on the automobile part in the welding process and prevent welding smoke from polluting surrounding air, and meanwhile, the automatic cleaning work of welding scraps can be realized, and the welding scraps are prevented from damaging limbs of operators.

Description

Welding fixture for automobile machining manipulator
Technical Field
The invention relates to the technical field of automobile machining, in particular to a welding fixture for an automobile machining manipulator.
Background
The stress of the automobile parts is relatively complex, the welding quality, the mechanical strength and fatigue life of the materials, the load and force transfer are carried, the effect of large bending moment and torque is born, the quality, the reliability and the safety of the use of the vehicle are directly affected, good welding processing is a basis for ensuring the high efficiency, the high quality and the reliability of the automobile parts, the welding processing of the automobile parts usually uses a welding manipulator, the welding manipulator can stabilize and improve the welding quality, the welding quality can be reflected in a numerical form, the labor intensity of workers is improved, and the requirements on the operation technology of the workers are reduced.
At present, when the manipulator is used for welding related parts of an automobile, the manipulator has some problems:
firstly, in the process of fixing automobile parts through a clamp for machining and welding, although automatic welding is carried out through a manipulator, the manipulator and a welding point are still exposed to a machining environment during the welding process, smoke dust and welding scraps generated during the welding process pollute the machining environment and the surrounding air, and noise and illumination generated during the welding process also influence the surrounding environment;
secondly, when the protector that current car spare part welding process platform disposes is in use, need operating personnel to place car spare part in the protection casing internally, perhaps reach the purpose to smog dust separation through removing protector, this kind of mode operation is very troublesome, and operating personnel is getting and is putting car spare part and when adjusting the protection casing body can not avoid the limb to produce the contact with welding process platform, and this leads to the welding sweeps that detains on the welding process platform to cause the injury to operating personnel's limbs very easily, and then has certain potential safety hazard.
Disclosure of Invention
The embodiment of the invention provides a welding fixture for an automobile machining manipulator, which aims to solve the technical problems.
The embodiment of the invention adopts the following technical scheme: including processing bench and protecting crust, the protecting crust sets up at the processing bench and is close to the rear end position of processing bench, the front end of protecting crust is equipped with opening and rear end for closed setting, be located the opening part on the protecting crust and be equipped with flip formula baffle, the side of protecting crust is equipped with the adjustment mechanism that steerable baffle carries out the closure switching to the opening part on the protecting crust, be equipped with the portable layer board that can assemble car spare part anchor clamps on the processing bench, be equipped with the actuating mechanism that can drive the layer board to remove on the processing bench, the top that is located the layer board is equipped with clean mechanism, the inside of protecting crust is equipped with smog collector and is used for welding process's manipulator.
Further, guide grooves are formed in the two sides, located at the opening position, of the protective shell, a first supporting shaft and a second supporting shaft are arranged on the two sides of the baffle, and the first supporting shaft and the second supporting shaft on the two sides of the baffle extend into the guide grooves in the two sides of the opening position of the protective shell respectively.
Further, each group of guide grooves comprises a first guide groove and a second guide groove, the first guide grooves are arranged vertically, the first guide grooves are clung to the opening of the corresponding side end of the protective shell, the second guide grooves are transversely arranged on the right side of the top end of the first guide grooves, and the first guide grooves are mutually communicated with the second guide grooves.
Further, adjustment mechanism includes extension board and extension spring, the extension board sets up the side at the protecting crust, and is close to the bottom position on this extension board and be the rotation with the protecting crust and be connected, the top of extension board is equipped with logical groove, first back shaft extends to the logical inslot on the extension board, is located the side of extension board and is equipped with the fixed pin, the extension spring is located between extension board and the fixed pin, and the one end of this extension spring is installed on the fixed pin and the other end is connected with the position that is close to logical groove on the extension board, the bottom of extension board is equipped with the haulage board, the top of haulage board is fixed connection with the bottom position of extension board.
Further, a groove is formed in one side, facing the driving mechanism, of each traction plate, and a silica gel pad is arranged at the groove.
Further, the same side that is located actuating mechanism on the processing platform is equipped with the spout, the horizontal position of spout is in between the bottom position of actuating mechanism and extension board, and this spout extends to the tail end position by the front end position of processing platform, the layer board can transversely slide on the processing platform, the side of layer board is equipped with the driving lever, the one end and the layer board of driving lever are fixed connection and the other end pass the spout and extend to the outside of spout.
Further, the cleaning mechanism comprises a cleaning roller, the cleaning roller sets up on the processing bench and is located the top position of layer board, the both ends of cleaning roller all are the rotation with the processing bench and are connected, be equipped with a plurality of through-holes on the cleaning roller, the one end of cleaning roller is provided with negative pressure adsorption equipment, and this negative pressure adsorption equipment's absorption pipeline is linked together with the inside of cleaning roller, be provided with multiunit cleaning brush head on the cleaning roller, the other end towards actuating mechanism on the cleaning roller passes the processing bench and extends to the processing bench outside, be equipped with the gear on the extension end of cleaning roller, the extension end and the central part of gear of this cleaning roller are fixed connection, the side that is located the driving lever on the layer board still is equipped with the extension board, the below position that is located the gear on the extension board is equipped with the rack with gear looks adaptation.
Further, the driving mechanism is an electric sliding table module, the electric sliding table module is controlled by a matched control system, a base plate is arranged at the output end of the electric sliding table module, and the top end of the base plate is fixedly connected with the lower end of the extension plate.
Further, the upper and lower both sides of baffle all are equipped with silica gel separation blades.
Furthermore, brushes are arranged on the protecting shell and located at the corresponding first guide groove and second guide groove.
The above at least one technical scheme adopted by the embodiment of the invention can achieve the following beneficial effects:
firstly, when the automobile part is in a normal state, the tension spring can pull the support plate to the position, close to the fixed pin, of the top end part of the support plate, the first support shaft in the through groove on the support plate is driven by the traction action of the support plate to incline along the transverse direction of the second guide groove, the second support shafts on two sides of the baffle can drive the whole baffle to incline along the track of the corresponding first guide groove and turn over towards the inside of the protective shell, so that the automatic opening operation of the opening part of the protective shell is realized, and the support plate carrying the automobile part and the clamp can smoothly enter the inside of the protective shell to cooperate with the manipulator to weld the automobile part and carry out the material returning work after finishing;
after the clamp for fixing the automobile parts to be processed is arranged on the supporting plate, the driving mechanism can be started to drive the whole supporting plate to extend towards the inside of the protective shell, when the supporting plate moves to the inside of the protective shell gradually, the deflector rod at the side end of the supporting plate can be contacted with the traction plate at the bottom end of the supporting plate gradually, a certain pushing effect is formed on a groove area of the traction plate, so that the top end of the supporting plate is inclined towards the opening part of the protective shell gradually, the first supporting shaft in the through groove on the supporting plate can be pulled by the supporting plate to move towards the front end part gradually from the tail end part corresponding to the second guiding groove, the bottom end of the baffle plate is enabled to drop downwards gradually under the self gravity effect of the bottom end part of the baffle plate, and the whole baffle plate is enabled to overturn at the opening part of the protective shell, so that the processing environment of the automobile parts on the supporting plate is protected, generated smoke and welding waste are prevented from being exposed out of the opening part of the protective shell, the processing environment is polluted, noise and the influence on the surrounding air can be avoided, and the smoke and the surrounding air can be prevented from being polluted by the smoke collector.
Secondly, after the welding of the automobile parts is finished, the control system can be controlled again to transmit an operation instruction to the electric sliding table module, so that the electric sliding table module drives the supporting plate to move to the outer area of the protective shell, a deflector rod which originally forms a pushing action on the traction plate at the side end of the supporting plate can gradually break away from a contact state with the traction plate along with the movement of the supporting plate, and a tension spring can form a pulling action on the supporting plate again, at the moment, the whole baffle can be turned over again to the inside of the protective shell, and then the opening part of the protective shell is in an open state, so that the supporting plate can be conveniently moved out of the protective shell;
when the extension board of layer board side moves to the gear position, the front end position of rack on the extension board can gradually produce the meshing with the gear to along with the continuation of layer board removes, rack on the extension board can drive rack and cleaning roller and produce and rotate, make the multiunit cleaning brush head on the cleaning roller can clear up the layer board surface that the below position extends, when the clearance, can start negative pressure adsorption equipment and form negative pressure air current to the inside of whole cleaning roller, and make the welding sweeps adsorbed the processing through the through-hole on the cleaning roller, with this automatic clearance work to the welding sweeps on layer board surface is realized.
Thirdly, when the support plate moves to the front end direction of the processing table from the protection shell direction, the rack front end on the extension plate drives the gear to rotate to drive the cleaning roller and the groups of cleaning brush heads to finish cleaning work from the front end to the tail end on the surface of the support plate, when the electric sliding table module is started to drive the support plate to move to the protection shell direction again, the rack tail end on the extension plate drives the gear to reversely rotate again to drive the cleaning roller and the groups of cleaning brush heads to finish cleaning work from the tail end to the front end on the surface of the support plate once, and further realize automatic secondary cleaning work on the surface of the support plate, finish cleaning of welding scraps on the surface of the support plate under the condition of no manual operation, ensure that no scraps are detained on the surface of the support plate, effectively avoid damage to limbs of operators caused by the welding scraps, stop the occurrence of safety accidents, and simultaneously, provide convenience for subsequent daily maintenance and maintenance of the support plate.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of a second perspective structure of the present invention;
FIG. 3 is a schematic perspective view of a third embodiment of the present invention;
FIG. 4 is a schematic perspective view of a baffle plate according to the present invention;
fig. 5 is an enlarged view at a in fig. 1;
FIG. 6 is a schematic view of the structure of the guide groove in the present invention;
FIG. 7 is a schematic view of the structure of the adjusting mechanism and the baffle plate in the first state of the invention;
fig. 8 is a schematic view showing a second state structure of the adjusting mechanism and the baffle plate in the invention.
Reference numerals
The processing table 1, the chute 11, the protective housing 2, the guide groove 21, the first guide groove 22, the second guide groove 23, the baffle 3, the first support shaft 31, the second support shaft 32, the silica gel baffle 33, the adjusting mechanism 4, the support plate 41, the tension spring 42, the through groove 43, the fixing pin 44, the traction plate 45, the groove 46, the supporting plate 5, the deflector rod 51, the extension plate 52, the rack 53, the driving mechanism 6, the electric sliding table module 61, the backing plate 62, the cleaning mechanism 7, the cleaning roller 71, the cleaning brush head 72 and the gear 73.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments of the present invention and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The following describes in detail the technical solutions provided by the embodiments of the present invention with reference to the accompanying drawings.
The embodiment of the invention provides an automobile machining manipulator welding fixture, which comprises a machining table 1 and a protective shell 2, wherein the protective shell 2 is arranged on the machining table 1 and is close to the rear end part of the machining table 1, the front end of the protective shell 2 is provided with an opening, the rear end of the protective shell is arranged in a closed mode, a flip type baffle 3 is arranged on the protective shell 2 at the opening part, an adjusting mechanism 4 capable of controlling the baffle 3 to switch the opening part on the protective shell 2 in a closed mode is arranged at the side end of the protective shell 2, a movable supporting plate 5 capable of assembling an automobile part fixture is arranged on the machining table 1, a driving mechanism 6 capable of driving the supporting plate 5 to move is arranged on the machining table 1, a cleaning mechanism 7 is arranged above the supporting plate 5, and a smoke collector and a manipulator for welding machining are arranged inside the protective shell 2;
the two sides of the opening part of the protecting shell 2 are respectively provided with a guide groove 21, the two sides of the baffle 3 are respectively provided with a first support shaft 31 and a second support shaft 32, the first support shafts 31 and the second support shafts 32 on the two sides of the baffle 3 respectively extend into the guide grooves 21 on the two sides of the opening part of the protecting shell 2, each group of the guide grooves 21 respectively comprises a first guide groove 22 and a second guide groove 23, the first guide grooves 22 are vertically arranged, the first guide grooves 22 are clung to the opening part of the corresponding side end of the protecting shell 2, the second guide grooves 23 are transversely arranged on the right side part of the top end of the first guide grooves 22, and the first guide grooves 22 are mutually communicated with the second guide grooves 23;
the adjusting mechanism 4 comprises a support plate 41 and a tension spring 42, the support plate 41 is arranged at the side end of the protective shell 2, the support plate 41 is in rotary connection with the protective shell 2 near the bottom end, the top end of the support plate 41 is provided with a through groove 43, the first support shaft 31 extends into the through groove 43 on the support plate 41, the side end of the support plate 41 is provided with a fixing pin 44, the tension spring 42 is arranged between the support plate 41 and the fixing pin 44, one end of the tension spring 42 is arranged on the fixing pin 44, the other end of the tension spring 42 is connected with the support plate 41 near the through groove 43, the bottom end of the support plate 41 is provided with a traction plate 45, the top end of the traction plate 45 is fixedly connected with the bottom end of the support plate 41, the tension spring 42 forms a certain tension between the fixed pin 44 and the support plate 41, and pulls the support plate 41 to a position where the top end part of the support plate 41 is close to the fixed pin 44 by taking the rotation connection part of the support plate 41 and the protective shell 2 as an axis, along with the gradual leaning of the top end part of the support plate 41 to the fixed pin 44, the first support shaft 31 in the through groove 43 on the support plate 41 can be pulled by the support plate 41 to drive the upper end part of the whole baffle 3 to incline along the transverse direction of the second guide groove 23, and when the first support shafts 31 on two sides of the baffle 3 are respectively close to the tail end parts of the corresponding second guide grooves 23, the second support shafts 32 on two sides of the baffle 3 can drive the whole baffle 3 to incline along the track of the corresponding first guide grooves 22 and turn over towards the interior of the protective shell 2;
when the first supporting shafts 31 on two sides of the baffle plate 3 are positioned at the tail end positions corresponding to the second guide grooves 23, each first supporting shaft 31 stops moving under the limiting action of the tail end of the corresponding second guide groove 23, the corresponding first supporting shaft 31 and the whole baffle plate 3 are always kept at the fixed positions after overturning by the top through groove 43 of the supporting plate 41 under the pulling action of the combined tension spring 42, at this time, the whole baffle plate 3 stops shielding the opening position of the protective shell 2, and automatic opening operation of the opening position of the protective shell 2 is realized, so that the supporting plate 5 bearing the automobile parts and the clamp can smoothly enter the protective shell 2 to match with the manipulator to weld the automobile parts and carry out material returning after finishing.
Preferably, a groove 46 is provided on a side of each traction plate 45 facing the driving mechanism 6, and a silica gel pad is provided at the groove 46, when the traction plate 45 is pushed by the driving rod 51 to turn over, the driving rod 51 will move along a distance along a side end of the traction plate 45, and the silica gel pad provided at the groove 46 can buffer impact force and moving friction force of the traction plate 45 when contacting with the driving rod 51, so as to avoid serious abrasion caused by strong friction when the driving rod 51 contacts with the traction plate 45.
Preferably, the processing table 1 is provided with a chute 11 on the same side as the driving mechanism 6, the horizontal position of the chute 11 is positioned between the driving mechanism 6 and the bottom end part of the supporting plate 41, the chute 11 extends from the front end part to the tail end part of the processing table 1, the supporting plate 5 can transversely slide on the processing table 1, the side end of the supporting plate 5 is provided with a deflector rod 51, one end of the deflector rod 51 is fixedly connected with the supporting plate 5, the other end of the deflector rod passes through the chute 11 and extends to the outside of the chute 11, the cleaning mechanism 7 comprises a cleaning roller 71, the cleaning roller 71 is arranged on the processing table 1 and positioned at the upper part of the supporting plate 5, both ends of the cleaning roller 71 are rotatably connected with the processing table 1, the cleaning roller 71 is provided with a plurality of through holes, one end of the cleaning roller 71 is provided with negative pressure adsorption equipment, an adsorption pipeline of the negative pressure adsorption equipment is communicated with the inside of the cleaning roller 71, a plurality of groups of cleaning brush heads 72 are arranged on the cleaning roller 71, the other end of the cleaning roller 71, which faces the driving mechanism 6, passes through the processing table 1 and extends towards the outside of the processing table 1, a gear 73 is arranged at the extending end of the cleaning roller 71, the extending end of the cleaning roller 71 is fixedly connected with the central part of the gear 73, an extending plate 52 is further arranged at the side end of the supporting plate 5, which is positioned below the gear 73, and a rack 53 which is matched with the gear 73 is arranged on the extending plate 52;
the driving mechanism 6 is an electric sliding table module 61, the electric sliding table module 61 is controlled by a matched control system, a base plate 62 is arranged at the output end of the electric sliding table module 61, and the top end of the base plate 62 is fixedly connected with the lower end part of the extension plate 52;
firstly, when the automobile parts are required to be welded, a control system can be operated to transmit an operation instruction to the electric sliding table module 61, so that the electric sliding table module 61 drives the supporting plate 5 to move to a position between the baffle plate 3 and the cleaning mechanism 7, then a clamp fixed with the automobile parts to be processed is arranged on the supporting plate 5, then the driving mechanism 6 is started to drive the whole supporting plate 5 to extend towards the inside of the protective shell 2, and the sliding groove 11 on the processing table 1 can guide the extending plate 52 and the deflector rod 51 at the side end of the supporting plate 5 in a moving state so as to ensure that the supporting plate 5 can keep the horizontal position on the processing table 1;
when the supporting plate 5 gradually moves to the inside of the protective shell 2, the deflector rod 51 at the side end of the supporting plate 5 gradually contacts with the traction plate 45 at the bottom end of the supporting plate 41, at this time, the deflector rod 51 gradually forms a certain pushing effect on the groove 46 area of the traction plate 45 during movement, and rotates the traction plate 45 and the supporting plate 41 to a certain angle towards the opening direction of the protective shell 2 by taking the rotation connecting part of the supporting plate 41 and the protective shell 2 as the axis, as the top end of the supporting plate 41 gradually inclines towards the opening part of the protective shell 2, the first supporting shaft 31 in the through groove 43 on the supporting plate 41 is gradually moved to the front end part from the end part corresponding to the second guiding groove 23 under the traction effect of the supporting plate 41 again, as the first supporting shaft 31 at the part moves, the bottom end part of the baffle 3 gradually falls under the self gravity effect, and as the second supporting shafts 32 at two sides of the baffle 3 are respectively positioned in the corresponding first guiding grooves 22 to guide the falling direction of the baffle 3, and the first supporting shafts 31 at two sides of the baffle 3 are respectively positioned in the corresponding second guiding grooves 23, so that the whole baffle 3 can overturn towards the opening part of the protective shell 2;
secondly, when the second supporting shafts 32 at two sides of the baffle plate 3 move to the lowest end parts of the corresponding first guide grooves 22, the falling range of the bottom end of the baffle plate 3 is limited, and as the supporting plate 41 continues to incline, the first supporting shafts 31 at two sides of the baffle plate 3 move to the top end parts of the first guide grooves 22 in the corresponding second guide grooves 23, so far, the whole baffle plate 3 can be converted into a vertical state at the opening parts of the protective shell 2, and the opening parts of the protective shell 2 are blocked, so that the processing environment of automobile parts on the supporting plate 5 is protected, and therefore, the smoke dust and welding scraps generated in the welding process of the automobile parts are prevented from being exposed from the opening parts of the protective shell 2 to pollute the processing environment, the noise and the illumination generated by welding can be prevented from affecting the surrounding environment, and simultaneously, welding smoke is sucked and removed under the action of the smoke collector so as to prevent the surrounding air pollution;
finally, after the welding of the automobile parts is finished, the control system can be controlled again to transmit an operation command to the electric sliding table module 61, so that the electric sliding table module 61 drives the supporting plate 5 to move to the outer area of the protective shell 2, the deflector rod 51 which originally forms a pushing action on the traction plate 45 at the side end of the supporting plate 5 is gradually separated from the contact state with the traction plate 45 along with the movement of the supporting plate 5, because the deflector rod 51 is far away, the supporting plate 41 is inclined to the fixed pin 44 again due to the pulling force of the tension spring 42, the through groove 43 on the supporting plate 41 can pull the corresponding first supporting shaft 31 again, the whole baffle 3 is turned inwards to the protective shell 2 again, the opening part of the protective shell 2 is in an open state, at this time, the supporting plate 5 can completely move to the outer area of the protective shell 2 under the driving action of the electric sliding table module 61, and is in the middle section part of the processing table 1, at this time, the operation of the electric sliding table module 61 can be suspended, and then the clamp for processing the automobile parts and the welded automobile parts are removed from the 5 by using the blanking equipment;
then, the electric sliding table module 61 is started again to drive the supporting plate 5 to move towards the cleaning mechanism 7, when the extending plate 52 at the side end of the supporting plate 5 moves to the gear 73, the front end part of the rack 53 on the extending plate 52 is gradually meshed with the gear 73, and along with the continuous movement of the supporting plate 5, the rack 53 on the extending plate 52 drives the rack 53 and the cleaning roller 71 to rotate while moving, at this time, the plurality of groups of cleaning brush heads 72 on the cleaning roller 71 can clean the surface of the supporting plate 5 extending from the lower part, and at the same time, a negative pressure adsorption device can be started to form negative pressure air flow in the whole cleaning roller 71, and welding scraps are adsorbed through the through holes on the cleaning roller 71.
When the support plate 5 moves from the direction of the protective shell 2 to the direction of the front end of the processing table 1, when the driving gear 73 at the front end to the tail end part of the rack 53 on the extension plate 52 rotates, the cleaning roller 71 and the plurality of groups of cleaning brush heads 72 are driven to finish cleaning work from the front end to the tail end on the surface of the support plate 5, when the electric sliding table module 61 is started to drive the support plate 5 to move towards the direction of the protective shell 2 again, the gear 73 is driven to reversely rotate again from the tail end to the front end part of the rack 53 on the extension plate 52, the cleaning roller 71 and the plurality of groups of cleaning brush heads 72 are driven to finish cleaning work from the tail end to the front end on the surface of the support plate 5, and the automatic secondary cleaning work of the surface of the support plate 5 can be realized by combining the driving action of the electric sliding table module 61 and the mutual matching of the rack 53 and the gear 73, so that the cleaning work of welding scraps on the surface of the support plate 5 is finished under the condition that no residual scraps are required, injuries to operators are caused on the surface of the support plate 5 can be ensured, the occurrence of safety accidents can be avoided effectively, and convenience is provided for subsequent daily maintenance and maintenance of the support plate 5.
Preferably, the upper and lower sides of the baffle 3 are respectively provided with a silica gel baffle 33, when the opening part of the baffle 3 in the protective shell 2 is in a vertical state, gaps between the upper and lower sides of the baffle 3 and the protective shell 2 can be respectively filled by the arranged silica gel baffle 33, so that welding scraps generated in the welding process are prevented from being exposed from the gaps between the baffle 3 and the protective shell 2.
Preferably, brushes are arranged on the protecting shell 2 at the corresponding first guide groove 22 and second guide groove 23, and each first guide groove 22 and second guide groove 23 on the protecting shell 2 can be filled with the brushes, so that welding scraps in the protecting shell 2 are prevented from being exposed.
The foregoing is merely exemplary of the present invention and is not intended to limit the present invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are to be included in the scope of the claims of the present invention.

Claims (10)

1. The utility model provides an automobile machining manipulator welding jig, its characterized in that, including processing platform (1) and protecting crust (2), protecting crust (2) set up on processing platform (1) and be close to the rear end position of processing platform (1), the front end of protecting crust (2) is equipped with opening and rear end for closed setting, be located opening position on protecting crust (2) and be equipped with flip formula baffle (3), the side of protecting crust (2) is equipped with adjustment mechanism (4) that steerable baffle (3) closed switch to protecting crust (2) upper opening position, be equipped with movable supporting plate (5) that can assemble automobile parts anchor clamps on processing platform (1), be equipped with actuating mechanism (6) that can drive supporting plate (5) and remove on processing platform (1), be located the top of supporting plate (5) and be equipped with clean mechanism (7), the inside of protecting crust (2) is equipped with smog collector and is used for welding processing's manipulator.
2. The welding fixture for the automobile machining manipulator according to claim 1, wherein guide grooves (21) are formed in two sides of the opening portion of the protective housing (2), a first supporting shaft (31) and a second supporting shaft (32) are arranged on two sides of the baffle plate (3), and the first supporting shaft (31) and the second supporting shaft (32) on two sides of the baffle plate (3) extend into the guide grooves (21) on two sides of the opening portion of the protective housing (2) respectively.
3. The welding fixture for the automobile machining manipulator according to claim 2, wherein each group of the guide grooves (21) comprises a first guide groove (22) and a second guide groove (23), the first guide grooves (22) are arranged vertically, the first guide grooves (22) are clung to openings of corresponding side ends of the protective shell (2), the second guide grooves (23) are transversely arranged on the right side of the top end of the first guide grooves (22), and the first guide grooves (22) are communicated with the second guide grooves (23).
4. The welding fixture for the automobile machining manipulator according to claim 2, wherein the adjusting mechanism (4) comprises a support plate (41) and a tension spring (42), the support plate (41) is arranged at the side end of the protective shell (2), the support plate (41) is rotationally connected with the protective shell (2) near the bottom end part, the top end of the support plate (41) is provided with a through groove (43), the first support shaft (31) extends into the through groove (43) on the support plate (41), the side end of the support plate (41) is provided with a fixing pin (44), the tension spring (42) is arranged between the support plate (41) and the fixing pin (44), one end of the tension spring (42) is arranged on the fixing pin (44) and the other end of the tension spring is connected with the part, close to the through groove (43), the bottom end of the support plate (41) is provided with a traction plate (45), and the top end of the traction plate (45) is fixedly connected with the bottom end part of the support plate (41).
5. The welding jig for an automotive machining manipulator according to claim 4, wherein a groove (46) is provided on a side of each of the traction plates (45) facing the driving mechanism (6), and a silica gel pad is provided at the groove (46).
6. The welding fixture for the automobile machining manipulator according to claim 1, wherein a chute (11) is arranged on the machining table (1) and positioned on the same side as the driving mechanism (6), the horizontal position of the chute (11) is positioned between the driving mechanism (6) and the bottom end part of the support plate (41), the chute (11) extends from the front end part to the tail end part of the machining table (1), the support plate (5) can transversely slide on the machining table (1), a deflector rod (51) is arranged at the side end of the support plate (5), one end of the deflector rod (51) is fixedly connected with the support plate (5), and the other end of the deflector rod passes through the chute (11) and extends to the outside of the chute (11).
7. The welding fixture for the automobile machining manipulator according to claim 6, wherein the cleaning mechanism (7) comprises a cleaning roller (71), the cleaning roller (71) is arranged on the machining table (1) and located at the upper portion of the supporting plate (5), two ends of the cleaning roller (71) are rotationally connected with the machining table (1), a plurality of through holes are formed in the cleaning roller (71), negative pressure adsorption equipment is arranged at one end of the cleaning roller (71), an adsorption pipeline of the negative pressure adsorption equipment is communicated with the inside of the cleaning roller (71), a plurality of groups of cleaning brush heads (72) are arranged on the cleaning roller (71), the other end of the cleaning roller (71) facing the driving mechanism (6) penetrates through the machining table (1) and extends towards the outside of the machining table (1), a gear (73) is arranged at the extending end of the cleaning roller (71), the extending end of the cleaning roller (71) is fixedly connected with the central portion of the gear (73), a side end of the driving rod (51) is further provided with a negative pressure adsorption equipment, an extension plate (52) is arranged at the side end of the cleaning roller (5), and the extending plate (52) is located at the lower portion of the extending plate (73).
8. The welding fixture for the automobile machining manipulator according to claim 1, wherein the driving mechanism (6) is an electric sliding table module (61), the electric sliding table module (61) is controlled by a matched control system, a base plate (62) is arranged at the output end of the electric sliding table module (61), and the top end of the base plate (62) is fixedly connected with the lower end part of the extension plate (52).
9. The welding fixture for the automobile machining manipulator according to claim 1, wherein the upper side and the lower side of the baffle plate (3) are respectively provided with a silica gel baffle plate (33).
10. A welding jig for an automotive machining manipulator according to claim 3, wherein brushes are provided on the guard casing (2) at the corresponding first guide groove (22) and second guide groove (23).
CN202311119945.0A 2023-09-01 2023-09-01 Welding fixture for automobile machining manipulator Pending CN117020530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311119945.0A CN117020530A (en) 2023-09-01 2023-09-01 Welding fixture for automobile machining manipulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311119945.0A CN117020530A (en) 2023-09-01 2023-09-01 Welding fixture for automobile machining manipulator

Publications (1)

Publication Number Publication Date
CN117020530A true CN117020530A (en) 2023-11-10

Family

ID=88631723

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311119945.0A Pending CN117020530A (en) 2023-09-01 2023-09-01 Welding fixture for automobile machining manipulator

Country Status (1)

Country Link
CN (1) CN117020530A (en)

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