CN210549241U - Multi-valve-body flexible welding workstation - Google Patents
Multi-valve-body flexible welding workstation Download PDFInfo
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- CN210549241U CN210549241U CN201921260137.5U CN201921260137U CN210549241U CN 210549241 U CN210549241 U CN 210549241U CN 201921260137 U CN201921260137 U CN 201921260137U CN 210549241 U CN210549241 U CN 210549241U
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Abstract
The utility model discloses a many valves flexible welding workstation, including the workstation base, be equipped with welding frock on the workstation base and encircle first anchor clamps frock, second anchor clamps frock and the third anchor clamps frock that welding frock set up, first anchor clamps frock is used for the centre gripping to need single face welded work piece, second anchor clamps frock is used for the centre gripping to need inside anchor ring welded work piece, third anchor clamps frock is used for the centre gripping to need all-round welded work piece, still be equipped with the electric integration station that is used for controlling above-mentioned subassembly on the workstation base. The utility model discloses can the multiple different specifications of adaptation valve body to can a plurality of valve bodies of clamping simultaneously carry out automated welding, improve production efficiency greatly, guarantee the welding precision.
Description
Technical Field
The utility model relates to a valve body welding technology field, concretely relates to many valves flexible welding workstation.
Background
In the traditional valve body welding, in order to meet the precision and quality requirements of valve body parts, a welding process needs to be followed, and a special welding fixture is designed to clamp the specific valve body welding.
With the demand of valve industry for valve bodies, the valve is developed from single variety to multiple varieties and specifications. The special fixture can only adapt to the welding clamping of a specific valve body, the welding production requirements of parts with various varieties and specifications cannot be met, different fixtures must be designed and produced, the production cost is greatly increased, and the production efficiency is seriously influenced.
And traditional welding frock can't satisfy the production demand of automation and flexibility, and overall efficiency is low to can't guarantee the welding seam quality, cause the product quality level uneven.
Therefore, it is necessary to develop an automatic welding workstation which can be adapted to the welding of a plurality of valve bodies with various specifications.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a many valves flexible welding workstation, this workstation can adapt the valve body of the multiple different specifications to can a plurality of valve bodies of clamping carry out automated welding simultaneously, improved production efficiency greatly, guaranteed the welding precision.
In order to realize the above scheme, the utility model discloses a technical scheme is:
the utility model provides a many valves flexible welding workstation, includes the workstation base, be equipped with welding frock on the workstation base and encircle first anchor clamps frock, second anchor clamps frock and the third anchor clamps frock that welding frock set up, first anchor clamps frock is used for the centre gripping to need single face welded work piece, second anchor clamps frock is used for the centre gripping to need inside anchor ring welded work piece, third anchor clamps frock is used for the centre gripping to need all-round welded work piece, still be equipped with the electric integration station that is used for control on the workstation base.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses be equipped with welding frock and three anchor clamps frock on the workstation base, the valve body of clamping various types, specification fast carries out single face, inside anchor ring and all-round welding, the different valve bodies of adaptation to the valve body to can a plurality of valve bodies of clamping, improved production efficiency greatly.
The utility model discloses a further improvement scheme as follows:
further, first anchor clamps frock includes braced frame, the braced frame bottom surface four corners is placed through the callus on the sole on the workstation base, and the braced frame top surface is fixed with flexible porous case, first through-hole has evenly been seted up to flexible porous bottom surface mesopore, top surface and side, first anchor clamps frock still include with the first quick fitting pin of first through-hole adaptation, first quick fitting pin with first through-hole welding clamping work piece.
Through adopting above-mentioned scheme, the first through-hole of distribution design standard on the top surface of flexible porous case and the side does not have the similar screw thread of traditional frock platform and T type groove, and the first quick fitting pin of cooperation realizes carrying out the clamping to the work piece, can make the equipment combination become more swiftly convenient according to the demand random combination and the adjustment of product, and the location is more accurate, and the welding is very convenient, nimble, accurate.
Further, the second anchor clamps frock includes the anchor clamps base, anchor clamps base surface bilateral symmetry is equipped with linear guide, the last slip of linear guide has the butt clamp base of two "Contraband" types of relative setting, the tip detachably of butt clamp base is fixed with butt clamp V type piece, a pair of butt clamp V type piece cooperation centre gripping work piece, the anchor clamps base is equipped with and is used for control the butt clamp base is along the gliding control assembly of linear guide.
Through adopting above-mentioned scheme, slide along linear guide through controlling a pair of butt clamp base, a pair of butt clamp V type piece cooperate the centre gripping flanged, need the inside annular welded part, can change the butt clamp V type piece of different specifications according to specific part size to the valve body of centre gripping different bore sizes.
Furthermore, the four corners of the bottom surface of the butt clamp base are fixed with sliders matched with the linear guide rails, and the butt clamp base slides along the linear guide rails through the sliders.
Furthermore, the control assembly comprises a servo motor, a pair of ball screws with opposite rotation directions and a pair of screw nuts which are matched with the ball screws to form a screw pair, the screw nuts are respectively fixed on the bottom surfaces of the opposite clamp bases along the axial direction, the pair of ball screws respectively penetrate through the corresponding screw nuts, and the inner ends of the pair of ball screws are mutually connected through a sleeve coupler; the servo motor is fixed on the end face of the clamp base through the motor fixing block, the output end of the servo motor penetrates through the motor fixing block and the clamp base and then is connected with the outer end of the ball screw through the diaphragm type coupler, and the outer end of the ball screw is installed on the clamp base through the screw rod supporting seat.
Through adopting above-mentioned scheme, through the sleeve coupling interlock between a pair of ball screw that revolves to opposite ground, servo motor passes through diaphragm formula shaft coupling and drives a pair of screw-nut rotatory to control a pair of screw-nut and a pair of butt clamp base and slide towards opposite direction, thereby control butt clamp V type piece anchor clamps and loosen the valve body.
Further, the third fixture tool comprises a fixed base, a pair of vertical mounting plates is arranged on the fixed base, a supporting box body is mounted between the mounting plates through a bearing, and a first driving mechanism for driving the supporting box body to rotate around an X axis is arranged on the side surface of each mounting plate; the utility model discloses a flexible perforated plate, including the support box body, the support box body top surface is installed flexible perforated plate, the second through-hole has evenly been seted up on flexible perforated plate surface, third anchor clamps frock still include with the quick fitting pin of second through-hole adaptation, the quick fitting pin of second with the second through-hole welding presss from both sides the work piece, support box body top surface bottom is equipped with and is used for the drive flexible perforated plate is around the rotatory second actuating mechanism of Z axle, third anchor clamps frock is still including the casing that is used for protecting inner structure.
By adopting the scheme, the valve body is clamped on the top surface of the supporting box body through the flexible porous plate, the supporting box body is controlled to rotate around the X axis by the first driving mechanism, and the flexible porous plate is controlled to rotate around the Z axis by the second driving mechanism, so that the valve body is welded in an all-round manner in the clamping process.
Furthermore, the first driving mechanism comprises an X-axis driving motor and an X-axis speed reducer, the X-axis speed reducer is fixed on the outer side surface of the mounting plate on one side through a speed reducer mounting flange, a driving gear is fixed on the output end of the X-axis speed reducer after penetrating through the mounting plate, the X-axis driving motor is fixed on the outer surface of the X-axis speed reducer through an X-axis motor flange seat, the output end of the X-axis driving motor is linked with the input end of the X-axis speed reducer, an external tooth turntable bearing is arranged between the side surface of the supporting box body and the mounting plate on one side, an inner ring of the external tooth turntable bearing is fixed with the mounting plate, an outer ring is fixed with the side surface of the supporting box body; and a crossed roller bearing is arranged between the mounting plate at the other side and the other side surface of the supporting box body.
By adopting the scheme, the two side faces of the supporting box body are respectively connected with the mounting plates on the two sides through the crossed roller bearings and the external tooth turntable bearings, the X-axis driving motor and the X-axis speed reducer are linked to control the driving gear to rotate, so that the outer ring of the meshed external tooth turntable bearing is driven to rotate, the supporting box body is controlled to rotate around the X axis, the valve body for controlling the clamping of the flexible porous plate rotates around the X axis, and the angle is adjusted to facilitate welding.
Further, speed reducer mounting flange with the support is adjusted to the tooth clearance that is equipped with between the unable adjustment base, the support is adjusted to the tooth clearance is fixed the mounting panel lateral surface, and has vertical screw rod through threaded connection in the support is adjusted to the tooth clearance, the top of screw rod with speed reducer mounting flange offsets.
By adopting the scheme, the top end of the screw of the tooth clearance adjusting support abuts against the mounting flange of the speed reducer, and the height of the mounting flange of the speed reducer can be finely adjusted by finely adjusting the screw, so that the gap between the driving gear and the outer ring tooth surface of the outer tooth turntable bearing is finely adjusted, and stable transmission is ensured.
Further, the second driving mechanism comprises a Z-axis driving motor and a Z-axis speed reducer, a fixing hole is formed in the top surface of the supporting box body, the Z-axis speed reducer is vertically fixed in the fixing hole, a supporting table is fixedly connected to the output end of the Z-axis speed reducer, and the flexible porous plate is fixed to the top surface of the supporting table; the Z-axis driving motor is fixed on the bottom surface of the Z-axis speed reducer through a Z-axis motor flange seat, the output end of the Z-axis driving motor is linked with the input end of the Z-axis speed reducer, and a four-jaw chuck is fixed on the surface of the flexible porous plate.
By adopting the scheme, the Z-axis driving motor and the Z-axis speed reducer are linked to control the supporting platform to rotate around the Z axis, so that the flexible porous plate is driven to rotate around the Z axis, and the angle of the valve body is adjusted to facilitate welding; the four-jaw chuck fixed on the surface of the flexible porous plate can be suitable for clamping of more kinds of workpieces.
Further, the welding tool comprises a welding robot and a gun cleaning and wire cutting station which are matched for use, and a stand column power-assisted mechanical hand is further arranged beside the base of the workbench.
By adopting the scheme, the welding robot automatically welds the valve bodies clamped on the plurality of fixture tools, and the gun cleaning and wire cutting station is used for automatically cleaning slag, coating anti-splashing liquid and other operation procedures of the welding gun of the welding robot, so that the service life of accessories such as a nozzle of the welding gun, a conductive nozzle, a connecting rod and the like is prolonged; the upright post assistance manipulator is used for material carrying and labor-saving installation operation, and a pneumatic clamping device is adopted to realize the effects of assisting in loading and unloading, moving and the like of large-size valve body parts.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a first fixture tool according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a second fixture tool according to an embodiment of the present invention.
Fig. 4 is a structural schematic diagram of an operating state of the second fixture tool according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of an operating state of a third fixture tool according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a third fixture tool according to an embodiment of the present invention for removing a housing.
Fig. 7 is a schematic cross-sectional structure of fig. 6.
Shown in the figure:
1. a workstation base;
2. a welding robot;
3. a gun cleaning and wire cutting station;
4. an upright post power-assisted manipulator;
5. a first clamp tool; 501. a support frame; 502. a foot pad; 503. a flexible porous box; 504. a first through hole;
6. a second clamp tool; 601. a clamp base; 602. a linear guide rail; 603. a butt clamp base; 604. oppositely clamping the V-shaped blocks; 605. a slider; 606. a servo motor; 607. a ball screw; 608. a feed screw nut; 609. a sleeve coupling; 610. A motor fixing block; 611. a diaphragm type coupling; 612. a screw rod supporting seat;
7. a third clamp tool; 701. a fixed base; 702. mounting a plate; 703. supporting the box body; 704. a flexible perforated plate; 705. a second through hole; 706. an X-axis drive motor; 707. an X-axis reducer; 708. installing a flange on the speed reducer; 709. an X-axis motor flange seat; 710. a driving gear; 711. an outer tooth turntable bearing; 712. a crossed roller bearing; 713. a backlash adjusting support; 714. a screw; 715. a Z-axis drive motor; 716. a Z-axis reducer; 717. a fixing hole; 718. a support table; 719. A Z-axis motor flange seat; 720. a four-jaw chuck; 721. a housing.
8. An electrical integration station.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1 to 7, the multi-valve flexible welding workstation provided in this embodiment includes a workstation base 1, and the workstation base 1 is provided with a welding fixture, and a first fixture 5, a second fixture 6, and a third fixture 7 that are disposed around the welding fixture.
Welding frock is including supporting welding robot 2 and clear rifle of using cut wire station 3, and the other stand helping hand manipulator 4 that still is provided with of workstation base.
The welding robot 2 and the gun cleaning and wire cutting station 3 which are used in a matched mode are M-20iA multi-joint type robots, wherein the welding robot 2 carries out automatic welding on valve bodies clamped on a plurality of fixture tools, the gun cleaning and wire cutting station 3 is used for carrying out automatic slag cleaning, splashing prevention liquid coating and other operation procedures of a welding gun of the welding robot 2, and the service life of accessories such as a welding gun nozzle, a conductive nozzle and a connecting rod is prolonged.
The first clamp tool 5 is used for clamping a workpiece needing single-side welding. First anchor clamps frock 5 includes braced frame 501, and braced frame 501 bottom surface four corners is placed on workstation base 1 through callus on the sole 502, and braced frame 501 top surface is fixed with flexible porous case 503, and the mesopore in flexible porous case 503 bottom surface, first through-hole 504 has evenly been seted up to top surface and side, and first anchor clamps frock 5 still includes the first quick fitting pin (not drawn in the figure) with first through-hole 504 adaptation, first quick fitting pin and first through-hole 504 welding clamping work piece.
The first through holes 504 of the design standard are distributed on the top surface and the side surface of the flexible porous box 503, the screw thread and the T-shaped groove similar to those of a traditional tool platform are omitted, the workpiece is clamped by matching with a first quick locking pin, the workpiece can be combined and adjusted freely according to the requirements of products, the assembly and combination become more rapid and convenient, the positioning is more accurate, and the welding is very convenient, flexible and accurate.
The second fixture tool 6 is used for clamping a workpiece needing inner ring surface welding, the second fixture tool 6 comprises a fixture base 601, linear guide rails 602 are symmetrically arranged on two sides of the surface of the fixture base 601, and two 'Contraband' -shaped opposite clamping bases 603 which are oppositely arranged slide on the linear guide rails 602.
A clamp V-shaped block 604 is detachably fixed to an end of the clamp base 603, and the clamp V-shaped blocks 604 cooperate to clamp a workpiece. By controlling the pair of butt clamp bases 603 to slide along the linear guide rail 602, the pair of butt clamp V-shaped blocks 604 can be matched with and clamp a part with a flange and needing internal annular welding, and the butt clamp V-shaped blocks 604 with different specifications can be replaced according to the specific size of the part, so that valve bodies with different caliber sizes can be clamped.
The clamp base 601 is provided with a control assembly for controlling the sliding of the clamp base 603 along the linear guide 602. The control assembly comprises a servo motor 606, a pair of ball screws 607 with opposite rotation directions and a pair of screw nuts 608 which are matched with the ball screws 607 to form a screw pair, the screw nuts 608 are respectively fixed on the bottom surface of the opposite clamp base 603 along the axial direction, the pair of ball screws 607 respectively penetrate through the corresponding screw nuts 608, and the inner ends of the pair of ball screws 607 are mutually connected through a sleeve coupling 609; the servo motor 606 is fixed on the end face of the clamp base 601 through a motor fixing block 610, the output end of the servo motor 606 penetrates through the motor fixing block 610 and the clamp base 601 and then is connected with the outer end of one ball screw 607 through a diaphragm coupling 611, and the outer end of the other ball screw 607 is mounted on the clamp base 601 through a screw support base 612.
The ball screws 607 are linked through the sleeve coupling 609, the servo motor 606 drives the lead screw nuts 608 to rotate through the diaphragm coupling 611, so that the lead screw nuts 608 and the clamp bases 603 are controlled to slide in opposite directions, and the clamp of the clamp V-shaped block 604 is controlled and the valve body is released.
The third fixture tool 7 is used for clamping a workpiece needing all-dimensional welding, the third fixture tool 7 comprises a fixed base 701, a pair of vertical mounting plates 702 are arranged on the fixed base 701, and a supporting box body 703 is arranged between the mounting plates 702 through a bearing. The top surface of the supporting box body 703 is provided with a flexible perforated plate 704, the surface of the flexible perforated plate 704 is uniformly provided with second through holes 705, the third fixture tool 7 further comprises a second quick locking pin matched with the second through holes 705, and the second quick locking pin and the second through holes 705 are welded to clamp a workpiece.
The four-jaw chuck 720 is fixed on the surface of the flexible porous plate 704, and the four-jaw chuck 720 fixed on the surface of the flexible porous plate 704 can be suitable for clamping of more kinds of workpieces.
An external gear turntable bearing 711 is arranged between one side surface of the supporting box body 703 and the mounting plate 702 on one side, an inner ring of the external gear turntable bearing 711 is fixed with the mounting plate 702, and an outer ring is fixed with the side surface of the supporting box body 703; a cross roller bearing 712 is arranged between the mounting plate 702 at the other side and the other side of the supporting box body 703.
A first driving mechanism for driving the support box 703 to rotate around an X axis is arranged on the side surface of the mounting plate 702 on one side of the external tooth turntable bearing 711, the first driving mechanism comprises an X-axis driving motor 706 and an X-axis speed reducer 707, the X-axis speed reducer 707 is fixed on the outer side surface of the mounting plate 702 on one side through a speed reducer mounting flange 708, an output end of the X-axis speed reducer 707 penetrates through the mounting plate 702 and then is fixed with a driving gear 710, and the driving gear 710 is meshed with the external tooth turntable bearing 711; the X-axis driving motor 706 is fixed on the outer surface of the X-axis speed reducer 707 through the X-axis motor flange base 709, and the output end of the X-axis driving motor 706 is linked with the input end of the X-axis speed reducer 707.
Two side surfaces of the supporting box body 703 are respectively connected with the mounting plates 702 on two sides through a crossed roller bearing 712 and an external tooth turntable bearing 711, an X-axis driving motor 706 and an X-axis speed reducer 707 are linked to control the driving gear 710 to rotate, so that an outer ring of the meshed external tooth turntable bearing 711 is driven to rotate, the supporting box body 703 is controlled to rotate around the X axis, a valve body clamped by the flexible porous plate 704 is controlled to rotate around the X axis, and the angle is adjusted to facilitate welding.
A tooth gap adjusting support 713 is arranged between the speed reducer mounting flange 708 and the fixed base 701, the tooth gap adjusting support 713 is fixed on the outer side face of the mounting plate 702, a vertical screw 714 is connected in the tooth gap adjusting support 713 through threads, and the top end of the screw 714 abuts against the speed reducer mounting flange 708. The top end of a screw 714 of the tooth clearance adjusting support abuts against the speed reducer mounting flange 708, and the height of the speed reducer mounting flange 708 can be finely adjusted through the fine adjustment screw 714, so that the clearance between the driving gear 710 and the outer ring tooth surface of the outer tooth turntable bearing 711 is finely adjusted, and stable transmission is guaranteed.
The bottom of the top surface of the supporting box 703 is provided with a second driving mechanism for driving the flexible porous plate 704 to rotate around the Z axis.
The second driving mechanism comprises a Z-axis driving motor 715 and a Z-axis speed reducer 716, a fixing hole 717 is formed in the top surface of the supporting box body 703, the Z-axis speed reducer 716 is vertically fixed in the fixing hole 717, the output end of the Z-axis speed reducer 716 is fixedly connected with a supporting platform 718, and the flexible porous plate 704 is fixed on the top surface of the supporting platform 718; the Z-axis driving motor 715 is fixed on the bottom surface of the Z-axis speed reducer 716 through a Z-axis motor flange seat 719, and the output end of the Z-axis driving motor 715 is linked with the input end of the Z-axis speed reducer 716,
z axle driving motor 715 and Z axle speed reducer 716 interlock control brace table 718 is rotatory around the Z axle to drive flexible perforated plate 704 and rotate around the Z axle, the angle of adjusting valve body is convenient for weld.
The third clamp tool 7 further comprises a housing 721 for protecting the internal structure.
A column boosting manipulator 4 is arranged beside the base 1 of the workstation. The upright post assistance manipulator 4 is used for material handling and labor-saving installation operation, and a pneumatic clamping device is adopted to realize the effects of auxiliary loading and unloading, moving and the like on large-size valve body parts.
The welding tool and the three fixture tools are arranged on the base 1 of the workstation, the valve bodies of various types and specifications can be rapidly clamped, single-side welding, inner ring surface welding and all-dimensional welding are carried out on the valve bodies, the valve bodies are adaptive to different valve bodies, a plurality of valve bodies can be clamped at one time, and production efficiency is greatly improved.
In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (10)
1. The utility model provides a many valves flexible welding workstation, its characterized in that, includes the workstation base, be equipped with welding frock on the workstation base and encircle first anchor clamps frock, second anchor clamps frock and the third anchor clamps frock that welding frock set up, first anchor clamps frock is used for the centre gripping to need single face welded work piece, second anchor clamps frock is used for the centre gripping to need inside anchor ring welded work piece, third anchor clamps frock is used for the centre gripping to need all-round welded work piece, still be equipped with the electric integration station that is used for control on the workstation base.
2. The multi-valve flexible welding workstation of claim 1, characterized in that the first fixture comprises a support frame, four corners of the bottom surface of the support frame are placed on the workstation base through foot pads, a flexible porous box is fixed on the top surface of the support frame, a central hole is formed in the bottom surface of the flexible porous box, first through holes are uniformly formed in the top surface and the side surfaces of the flexible porous box, the first fixture further comprises a first quick locking pin matched with the first through holes, and the quick locking pin and the first through holes are welded to clamp workpieces.
3. The multi-valve flexible welding workstation according to claim 1, wherein the second fixture tool comprises a fixture base, linear guide rails are symmetrically arranged on two sides of the surface of the fixture base, two opposite clamping bases of 'Contraband' type are arranged on the linear guide rails in a sliding mode, clamping V-shaped blocks are detachably fixed at the end portions of the clamping bases, the clamping V-shaped blocks are matched with a workpiece to be clamped, and a control assembly used for controlling the clamping bases to slide along the linear guide rails is arranged on the fixture base.
4. The multi-valve-body flexible welding workstation according to claim 3, wherein four corners of the bottom surface of the butt-clamping base are fixed with sliders matched with the linear guide rails, and the butt-clamping base slides along the linear guide rails through the sliders.
5. The flexible welding workstation of claim 3, wherein the control assembly comprises a servo motor, a pair of ball screws with opposite rotation directions, and a pair of screw nuts cooperating with the ball screws to form screw pairs, the screw nuts are respectively fixed on the bottom surfaces of the clamping bases along the axial direction, the ball screws respectively penetrate through the corresponding screw nuts, and the inner ends of the ball screws are connected with each other through a sleeve coupling; the servo motor is fixed on the end face of the clamp base through the motor fixing block, the output end of the servo motor penetrates through the motor fixing block and the clamp base and then is connected with the outer end of the ball screw through the diaphragm type coupler, and the outer end of the ball screw is installed on the clamp base through the screw rod supporting seat.
6. The multi-valve-body flexible welding workstation according to claim 1, wherein the third fixture tool comprises a fixed base, a pair of vertical mounting plates are arranged on the fixed base, a supporting box body is arranged between the mounting plates through a bearing, and a first driving mechanism for driving the supporting box body to rotate around an X axis is arranged on the side surface of each mounting plate; the utility model discloses a flexible perforated plate, including the support box body, the support box body top surface is installed flexible perforated plate, the second through-hole has evenly been seted up on flexible perforated plate surface, third anchor clamps frock still include with the quick fitting pin of second through-hole adaptation, the quick fitting pin of second with the second through-hole welding presss from both sides the work piece, support box body top surface bottom is equipped with and is used for the drive flexible perforated plate is around the rotatory second actuating mechanism of Z axle, third anchor clamps frock is still including the casing that is used for protecting inner structure.
7. The multi-valve-body flexible welding workstation according to claim 6, wherein the first driving mechanism comprises an X-axis driving motor and an X-axis reducer, the X-axis reducer is fixed on the outer side surface of the mounting plate on one side through a reducer mounting flange, a driving gear is fixed at the output end of the X-axis reducer after penetrating through the mounting plate, the X-axis driving motor is fixed on the outer surface of the X-axis reducer through an X-axis motor flange seat, the output end of the X-axis driving motor is linked with the input end of the X-axis reducer, an external tooth turntable bearing is arranged between the side surface of the supporting box body and the mounting plate on one side, an inner ring of the external tooth turntable bearing is fixed with the mounting plate, an outer ring is fixed with the side surface of the supporting box body, and the outer ring tooth surface of the external; and a crossed roller bearing is arranged between the mounting plate and the other side surface of the supporting box body on the other side.
8. The multi-valve-body flexible welding workstation according to claim 7, wherein a tooth gap adjusting support is arranged between the speed reducer mounting flange and the fixing base, the tooth gap adjusting support is fixed on the outer side surface of the mounting plate, a vertical screw rod is connected in the tooth gap adjusting support through threads, and the top end of the screw rod abuts against the speed reducer mounting flange.
9. The multi-valve-body flexible welding workstation according to claim 6, wherein the second driving mechanism comprises a Z-axis driving motor and a Z-axis reducer, a fixed hole is formed in the top surface of the supporting box body, the Z-axis reducer is vertically fixed in the fixed hole, a supporting platform is fixedly connected to the output end of the Z-axis reducer, and the flexible porous plate is fixed to the top surface of the supporting platform; the Z-axis driving motor is fixed on the bottom surface of the Z-axis speed reducer through a Z-axis motor flange seat, the output end of the Z-axis driving motor is linked with the input end of the Z-axis speed reducer, and a four-jaw chuck is fixed on the surface of the flexible porous plate.
10. The multi-valve-body flexible welding workstation according to any one of claims 1 to 9, wherein the welding tool comprises a welding robot and a gun cleaning and wire cutting station which are used in a matched manner, and an upright post power-assisted manipulator is further arranged beside the base of the workstation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921260137.5U CN210549241U (en) | 2019-08-06 | 2019-08-06 | Multi-valve-body flexible welding workstation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940873A (en) * | 2020-07-07 | 2020-11-17 | 谱源（厦门）流体技术有限公司 | Automatic weld stainless steel drinking water pipeline system |
| CN115091068A (en) * | 2022-02-23 | 2022-09-23 | 安徽菲利特过滤系统股份有限公司 | Locking structure for automatic welding workstation of self-cleaning filter cylinder and using method of locking structure |
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2019
- 2019-08-06 CN CN201921260137.5U patent/CN210549241U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940873A (en) * | 2020-07-07 | 2020-11-17 | 谱源（厦门）流体技术有限公司 | Automatic weld stainless steel drinking water pipeline system |
| CN115091068A (en) * | 2022-02-23 | 2022-09-23 | 安徽菲利特过滤系统股份有限公司 | Locking structure for automatic welding workstation of self-cleaning filter cylinder and using method of locking structure |
| CN115091068B (en) * | 2022-02-23 | 2024-04-12 | 安徽菲利特过滤系统股份有限公司 | Locking structure for self-cleaning filter cartridge automatic welding workstation and use method thereof |
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